GB2590090A - Inductive chargeable energy storage device - Google Patents
Inductive chargeable energy storage device Download PDFInfo
- Publication number
- GB2590090A GB2590090A GB2007276.5A GB202007276A GB2590090A GB 2590090 A GB2590090 A GB 2590090A GB 202007276 A GB202007276 A GB 202007276A GB 2590090 A GB2590090 A GB 2590090A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spiral coil
- electrode
- diode
- energy storage
- positive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000001939 inductive effect Effects 0.000 title claims abstract 48
- 238000004146 energy storage Methods 0.000 title claims abstract 45
- 239000004020 conductor Substances 0.000 claims abstract 76
- 239000000758 substrate Substances 0.000 claims abstract 15
- 239000007772 electrode material Substances 0.000 claims 7
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical group [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims 4
- 239000011149 active material Substances 0.000 claims 4
- 239000011888 foil Substances 0.000 claims 4
- 229910001416 lithium ion Inorganic materials 0.000 claims 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 3
- 229910052802 copper Inorganic materials 0.000 claims 3
- 239000010949 copper Substances 0.000 claims 3
- QELJHCBNGDEXLD-UHFFFAOYSA-N nickel zinc Chemical group [Ni].[Zn] QELJHCBNGDEXLD-UHFFFAOYSA-N 0.000 claims 3
- 239000011248 coating agent Substances 0.000 claims 2
- 238000000576 coating method Methods 0.000 claims 2
- 239000011245 gel electrolyte Substances 0.000 claims 2
- 229920002554 vinyl polymer Polymers 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910010710 LiFePO Inorganic materials 0.000 claims 1
- 229910002640 NiOOH Inorganic materials 0.000 claims 1
- 239000002033 PVDF binder Substances 0.000 claims 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims 1
- 239000004411 aluminium Substances 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 239000003575 carbonaceous material Substances 0.000 claims 1
- 229910002804 graphite Inorganic materials 0.000 claims 1
- 239000010439 graphite Substances 0.000 claims 1
- 229910001496 lithium tetrafluoroborate Inorganic materials 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
- 239000005518 polymer electrolyte Substances 0.000 claims 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/14—Inductive couplings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/08—Structural combinations, e.g. assembly or connection, of hybrid or EDL capacitors with other electric components, at least one hybrid or EDL capacitor being the main component
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0436—Small-sized flat cells or batteries for portable equipment
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0463—Cells or batteries with horizontal or inclined electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/46—Accumulators structurally combined with charging apparatus
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F2027/408—Association with diode or rectifier
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
- H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/24—Alkaline accumulators
- H01M10/30—Nickel accumulators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
An inductive chargeable energy storage device comprises a positive electrode disposed on an electrically insulating flat substrate; a negative electrode disposed on another electrically insulating flat substrate; a separator disposed between the electrodes, each electrode having a spiral coil conductor; and one or two diodes which electrically connect the spiral coil conductors of the positive and negative electrodes therebetween. When the device is coupled to an inductive charging platform, at least one of the spiral coil conductors of the electrodes receives electric energy from the inductive charging platform and converts the electric energy back to a DC flowing through the device, so that the received electric energy is stored in the electrodes. A multi-element device with one diode can be provided.
Claims (37)
1. An inductive chargeable energy storage device, comprising: an energy storage unit comprising: a positive spiral coil electrode disposed on an electrically insulating flat substrate; a negative spiral coil electrode disposed on another electrically insulating flat substrate; and a separator disposed between the spiral coil electrodes, each of said spiral coil electrodes having a conductor; and a first diode which electrically connects the positive spiral coil electrode and the negative spiral coil electrode therebetween, wherein when the device is coupled to an inductive charging platform, the conductors of said spiral coil electrodes receive electric energy from a primary or transmitter coil of the inductive charging platform and convert the electric energy back to a direct current flowing through the device, so that the received electric energy is stored in said spiral coil electrodes.
2. An inductive chargeable energy storage device according to claim 1, further comprising a second diode which electrically connects the positive spiral coil electrode and the negative spiral coil electrode therebetween in parallel with the first diode.
3. An inductive chargeable energy storage device according to claim 1 or 2, wherein each diode is a Schottky diode or a Zener diode.
4. An inductive chargeable energy storage device according to claim 1, wherein said spiral coil electrodes are spiralled in opposite directions, the cathode of the first diode is connected to the outer conductor end of the positive spiral coil electrode and the anode of the diode is connected to the outer conductor end of the negative spiral coil electrode, or wherein said spiral coil electrodes are spiralled in opposite directions, the cathode of the first diode is connected to the inner conductor end of the positive spiral coil electrode and the anode of the diode is connected to the inner conductor end of the negative spiral coil electrode.
5. An inductive chargeable energy storage device according to claim 1, wherein said spiral coil electrodes are spiralled in the same direction, the cathode of the first diode is connected to the outer conductor end of the positive spiral coil electrode and the anode of the diode is connected to the inner conductor end of the negative spiral coil electrode, or wherein said spiral coil electrodes are spiralled in the same direction, the cathode of the first diode is connected to the inner conductor end of the positive spiral coil electrode and the anode of the diode is connected to the outer conductor end of the negative spiral coil electrode.
6. An inductive chargeable energy storage device according to claim 2, wherein said spiral coil electrodes are spiralled in opposite directions, the cathode of the first diode is connected to the outer conductor end of the positive spiral coil electrode and the anode of the diode is connected to the outer conductor end of the negative spiral coil electrode, and the cathode of the second diode is connected to the inner conductor end of the positive spiral coil electrode and the anode of the diode is connected to the inner conductor end of the negative spiral coil electrode.
7. An inductive chargeable energy storage device according to claim 2, wherein said spiral coil electrodes are spiralled in the same direction, the cathode of the first diode is connected to the outer conductor end of the positive spiral coil electrode and the anode of the diode is connected to the inner conductor end of the negative spiral coil electrode, and the cathode of the second diode is connected to the inner conductor end of the positive spiral coil electrode and the anode of the diode is connected to the outer conductor end of the negative spiral coil electrode.
8. An inductive chargeable energy storage device according to any preceding claim, wherein each of said spiral coil electrodes is a planar spiral coil electrode cut from an electrode sheet formed by coating an electrically conductive foil with electrode material on one side or both sides of the foil.
9. An inductive chargeable energy storage device according to any of claims 1-7, wherein said conductor is a planar spiral coil conductor cut from an electrically conductive foil and coated with electrode material on one or more of the sides of the turns of the conductor.
10. An inductive chargeable energy storage device according to any of claims 1-7, wherein said conductor is a planar spiral coil conductor formed by coating electrically conductive material on one side of said electrically insulating flat substrate and coated with electrode material on the turns of the conductor.
11. An inductive chargeable energy storage device according to any of claims 8-10, wherein the conductive foil or said planar spiral coil conductor has a thickness of 10 pm to 500 pm.
12. An inductive chargeable energy storage device according to any of claims 1-7, wherein each of said spiral coil electrodes is a planar wound spiral coil electrode formed from a wire-like electrode comprising a wire-like conductor coated with electrode material on the whole surface around the entire circumference of the conductor comprising a cylindrical wire, rectangular wire or any bundle thereof.
13. An inductive chargeable energy storage device according to any preceding claim, wherein each of said spiral coil electrodes or the conductors thereof is disposed in a pre-defmed spiral channel on one side of said electrically insulating flat substrate.
14. An inductive chargeable energy storage device according to any preceding claim, wherein said spiral coil electrodes or the conductors thereof have equal numbers of turns, equal core areas, equal turn widths or equal turn wire radii and equal gap widths between adjacent turns.
15. An inductive chargeable energy storage device according to any preceding claim, wherein the energy storage unit is a supercapacitor or a secondary battery.
16. An inductive chargeable energy storage device according to claim 15, wherein the supercapacitor comprising: each of said positive and negative spiral coil electrodes having a copper conductor coated with carbon material; and said separator formed from polyvinyl alcohol-CFFCOONa gel electrolyte.
17. An inductive chargeable energy storage device according to claim 15, wherein the secondary battery is a nickel zinc battery, comprising: said positive spiral coil electrode having a nickel conductor coated with active material NiOOH or Ni/OH ) ; said negative spiral coil electrode having a copper conductor coated with active material ZnO; and said separator formed from polyvinyl alcohol-KOH gel electrolyte.
18. An inductive chargeable energy storage device according to claim 15, wherein the secondary battery is a lithium ion battery, comprising: said positive spiral coil electrode having an aluminium conductor coated with active material LiFePO t; said negative spiral coil electrode having a copper conductor coated with active material graphite; and said separator formed from polymer electrolyte of a mixture of polyethylene oxide), polyvinylidene fluoride and LiBF4.
19. An inductive chargeable energy storage device, comprising: an energy storage unit comprising: a positive spiral coil electrode and a negative spiral coil electrode disposed on the same side of an electrically insulating flat substrate concentrically; another electrically insulating flat substrate; and a separator disposed between the electrically insulating flat substrate and the spiral coil electrodes, each of said spiral coil electrodes comprising a conductor coated with electrode material; and a first diode which electrically connects the positive spiral coil electrode and the negative spiral coil electrode therebetween.
20. An inductive chargeable energy storage device according to claim 19, further comprising a second diode which electrically connects the positive spiral coil electrode and the negative spiral coil electrode therebetween in parallel with the first diode.
21. An inductive chargeable energy storage device according to claim 19, wherein the cathode of the first diode is connected to the outer conductor end of the positive spiral coil electrode and the anode of the diode is connected to the inner conductor end of the negative spiral coil electrode, or wherein the cathode of the first diode is connected to the inner conductor end of the positive spiral coil electrode and the anode of the diode is connected to the outer conductor end of the negative spiral coil electrode.
22. An inductive chargeable energy storage device according to claim 20, wherein the cathode of the first diode is connected to the outer conductor end of the positive spiral coil electrode and the anode of the diode is connected to the inner conductor end of the negative spiral coil electrode, and the cathode of the second diode is connected to the inner conductor end of the positive spiral coil electrode and the anode of the diode is connected to the outer conductor end of the negative spiral coil electrode.
23. An inductive chargeable energy storage device according to any of claims 19-22, wherein the energy storage unit is one selected from the group consisting of a supercapacitor, a secondary nickel zinc battery and a secondary lithium ion battery.
24. An inductive chargeable energy storage device, comprising: an energy storage unit comprising: a first positive spiral coil electrode disposed on a first electrically insulating flat substrate; a first negative spiral coil electrode disposed on a second electrically insulating flat substrate; at least one bi-electrode comprising a second negative spiral coil electrode and a second positive spiral coil electrode disposed on opposite sides of a third electrically insulating flat substrate, being spiralled in opposite directions and electrically interconnected through the third electrically insulating flat substrate forming a continuous coil with one spiral coil electrode spiralling in and one spiral coil electrode spiralling out or vice versa; and at least two separators, wherein the at least one bi-electrode is disposed between the first positive spiral coil electrode and the first negative spiral coil electrode with the at least two separators disposed after the first positive spiral coil electrode and the second positive spiral coil electrode of the at least one bi-electrode, respectively, forming at least two energy storage elements in series, each of the first and second positive and negative spiral coil electrodes comprising a conductor coated with electrode material; and a diode which electrically connects the first positive spiral coil electrode and the first negative spiral coil electrode therebetween.
25. An inductive chargeable energy storage device according to claim 24, wherein said bi electrode is formed by electrically connecting the outer conductor end of the second negative spiral coil electrode and the outer conductor end of the second positive spiral coil electrode together through an electrical connector on said third electrically insulating flat substrate.
26. An inductive chargeable energy storage device according to claim 24, wherein said bi electrode is formed by electrically connecting the inner conductor end of the second negative spiral coil electrode and the inner conductor end of the second positive spiral coil electrode together through an electrical connector on the third electrically insulating flat substrate.
27. An inductive chargeable energy storage device according to claim 25, wherein each of the first positive and negative spiral coil electrodes and the adjacent spiral coil electrode thereof are spiralled in opposite directions, and the cathode of the diode is connected to the outer conductor end of the first positive spiral coil electrode and the anode of the diode is connected to the outer conductor end of the first negative spiral coil electrode.
28. An inductive chargeable energy storage device according to claim 25, wherein each of the first positive and negative spiral coil electrodes and the adjacent spiral coil electrode thereof are spiralled in the same direction, and the cathode of the diode is connected to the inner conductor end of the first positive spiral coil electrode and the anode of the diode is connected to the inner conductor end of the first negative spiral coil electrode.
29. An inductive chargeable energy storage device according to claim 26, wherein each of the first positive and negative spiral coil electrodes and the adjacent spiral coil electrode thereof are spiralled in opposite directions, and the cathode of the diode is connected to the inner conductor end of the first positive spiral coil electrode and the anode of the diode is connected to the inner conductor end of the first negative spiral coil electrode.
30. An inductive chargeable energy storage device according to claim 26, wherein each of the first positive and negative spiral coil electrodes and the adjacent spiral coil electrode thereof are spiralled in the same direction, and the cathode of the diode is connected to the outer conductor end of the first positive spiral coil electrode and the anode of the diode is connected to the outer conductor end of the first negative spiral coil electrode.
31. An inductive chargeable energy storage device according to any of claims 24-30, wherein the energy storage unit or each of said energy storage elements thereof is one selected from the group consisting of a supercapacitor, a secondary nickel zinc battery and a secondary lithium ion battery.
32. An inductive chargeable energy storage device, comprising: a secondary lithium ion battery comprising: a positive electrode; a negative electrode; and a separator disposed between the electrodes, each of said electrodes comprising a spiral coil conductor and an electrode material layer disposed on the plane of the spiral coil conductor; and a first and a second diode which are electrically connected in parallel between the positive and negative spiral coil conductors, wherein when the device is coupled to an inductive charging platform, said spiral coil conductors receive electric energy from a primary or transmitter coil of the inductive charging platform and convert the electric energy back to a DC flowing through the device, so that the received electric energy is stored in said electrodes.
33. An inductive chargeable energy storage device according to claim 32, wherein said spiral coil electrodes are spiralled in opposite directions, the cathode of the first diode is connected to the outer conductor end of the positive electrode and the anode of the diode is connected to the outer conductor end of the negative electrode, and the cathode of the second diode is connected to the inner conductor end of the positive electrode and the anode of the diode is connected to the inner conductor end of the negative electrode.
34. An inductive chargeable energy storage device according to claim 32, wherein said spiral coil electrodes are spiralled in the same direction, the cathode of the first diode is connected to the outer conductor end of the positive electrode and the anode of the diode is connected to the inner conductor end of the negative electrode, and the cathode of the second diode is connected to the inner conductor end of the positive electrode and the anode of the diode is connected to the outer conductor end of the negative electrode.
35. An inductive chargeable circuit, comprising: a positive electrode; a negative electrode; a separator disposed between the electrodes, each of said electrodes having a spiral coil conductor; and a first and a second diode which are electrically connected in parallel between the spiral coil conductors of said electrodes, wherein when the circuit is coupled to a primary or transmitter circuit of an inductive charging platform, said spiral coil conductors receive electric energy from a primary or transmitter coil of the primary or transmitter circuit and convert the electric energy back to a DC flowing through the inductive chargeable circuit, so that received electric energy is stored in said electrodes.
36. An inductive chargeable circuit according to claim 35, wherein each of said electrodes has two functionalities of receiving electric energy inductively or wirelessly by the spiral coil conductor thereof and storing the electric energy therein.
37. An inductive chargeable energy storage device according to claim 1, wherein the inductive charging platform comprises at least one planar printed or wound primary or transmitter coil.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1814018.6A GB2576730A (en) | 2018-08-29 | 2018-08-29 | Inductive rechargeable energy storage device |
| GB1906470.8A GB2584990A (en) | 2018-08-29 | 2019-05-08 | Inductive chargeable energy storage device |
| GBGB1910140.1A GB201910140D0 (en) | 2019-07-15 | 2019-07-15 | Wireless chargeable energy storage device |
| PCT/EP2019/072456 WO2020043591A1 (en) | 2018-08-29 | 2019-08-22 | Inductive chargeable energy storage device |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB202007276D0 GB202007276D0 (en) | 2020-07-01 |
| GB2590090A true GB2590090A (en) | 2021-06-23 |
| GB2590090B GB2590090B (en) | 2022-06-22 |
Family
ID=67909360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2007276.5A Active GB2590090B (en) | 2018-08-29 | 2019-08-22 | Inductive chargeable energy storage device |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB2590090B (en) |
| WO (1) | WO2020043591A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2576730A (en) * | 2018-08-29 | 2020-03-04 | Qiu Fulian | Inductive rechargeable energy storage device |
| CN118235311A (en) * | 2021-09-15 | 2024-06-21 | 香港理工大学 | Wireless charging system with separate transmitter and separate receiver |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130243230A1 (en) * | 2010-10-19 | 2013-09-19 | Phonak Ag | Hearing instrument comprising a rechargeable power source |
| US20150255226A1 (en) * | 2012-08-15 | 2015-09-10 | Markku Antti Kyosti Rouvala | Apparatus and Methods for Electrical Energy Harvesting and/or Wireless Communication |
| US20170207495A1 (en) * | 2016-01-19 | 2017-07-20 | Lumimodule Optical Corporation | Secondary battery |
| WO2017174359A1 (en) * | 2016-04-04 | 2017-10-12 | Tecflower Ag | Wirelessly rechargeable energy store |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006086460A (en) * | 2004-09-17 | 2006-03-30 | Alps Electric Co Ltd | Coupling coil |
| KR101055143B1 (en) * | 2010-06-22 | 2011-08-08 | 엘지이노텍 주식회사 | Planner Type Transformer |
| US20150326136A1 (en) | 2014-05-09 | 2015-11-12 | Analog Devices Technology | Magnetic field energy harvesting device |
-
2019
- 2019-08-22 WO PCT/EP2019/072456 patent/WO2020043591A1/en not_active Ceased
- 2019-08-22 GB GB2007276.5A patent/GB2590090B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130243230A1 (en) * | 2010-10-19 | 2013-09-19 | Phonak Ag | Hearing instrument comprising a rechargeable power source |
| US20150255226A1 (en) * | 2012-08-15 | 2015-09-10 | Markku Antti Kyosti Rouvala | Apparatus and Methods for Electrical Energy Harvesting and/or Wireless Communication |
| US20170207495A1 (en) * | 2016-01-19 | 2017-07-20 | Lumimodule Optical Corporation | Secondary battery |
| WO2017174359A1 (en) * | 2016-04-04 | 2017-10-12 | Tecflower Ag | Wirelessly rechargeable energy store |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2590090B (en) | 2022-06-22 |
| WO2020043591A1 (en) | 2020-03-05 |
| GB202007276D0 (en) | 2020-07-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5706526B2 (en) | Cable type secondary battery | |
| JP5465792B2 (en) | Cable type secondary battery | |
| KR101440939B1 (en) | Electrode for a secondary battery, secondary battery and cable-type secondary battery including the same | |
| KR100731452B1 (en) | Pole plate winding device and winding method of cylindrical battery | |
| US11349182B2 (en) | Electrode assembly | |
| KR101483239B1 (en) | Packaging for a cable-type secondary battery and cable-type secondary battery including the same | |
| KR100947982B1 (en) | Electrode assembly and pouch type lithium secondary battery having same | |
| CN108352578A (en) | Non-aqueous electrolyte secondary battery unit and battery pack using the same | |
| KR20140076517A (en) | Electrode for a secondary battery, secondary battery and cable-type secondary battery including the same | |
| KR101901370B1 (en) | Battery Cell | |
| KR102259381B1 (en) | Flexible Secondary Battery Comprising Bipolar Electrode | |
| CN210403887U (en) | Multi-tab battery cell, lithium ion battery and electronic product | |
| KR20140104435A (en) | Electrical energy storage module and method for producing an electrical energy storage module | |
| US20190237767A1 (en) | Secondary battery | |
| US20200287196A1 (en) | Electrode Assembly and Method for Manufacturing the Same | |
| KR20160129571A (en) | Electrode assembly and secondary battery comprising the same | |
| EP2565972A2 (en) | Electrode assembly and lithium secondary battery comprising same | |
| JP2017525091A (en) | Hollow type package for cable type secondary battery and cable type secondary battery including the same | |
| WO2020256023A1 (en) | Secondary battery | |
| GB2590090A (en) | Inductive chargeable energy storage device | |
| US9660245B2 (en) | Battery cell | |
| KR101935229B1 (en) | Lithium secondary battery | |
| JP2017022060A (en) | Power storage device | |
| KR102134650B1 (en) | Secondary battery | |
| KR101654680B1 (en) | Electrode for a secondary battery and cable-type secondary battery including the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 746 | Register noted 'licences of right' (sect. 46/1977) |
Effective date: 20231128 |