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GB2592738B - System and apparatus for axial field rotary energy device - Google Patents

System and apparatus for axial field rotary energy device Download PDF

Info

Publication number
GB2592738B
GB2592738B GB2020608.2A GB202020608A GB2592738B GB 2592738 B GB2592738 B GB 2592738B GB 202020608 A GB202020608 A GB 202020608A GB 2592738 B GB2592738 B GB 2592738B
Authority
GB
United Kingdom
Prior art keywords
energy device
axial field
rotary energy
field rotary
axial
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.)
Active
Application number
GB2020608.2A
Other versions
GB202020608D0 (en
GB2592738A (en
Inventor
L Schuler Bernhard
Lee Rich
Rasmussen Jorgen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Infinitum Electric Inc
Original Assignee
Infinitum Electric Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US16/031,879 external-priority patent/US11177726B2/en
Application filed by Infinitum Electric Inc filed Critical Infinitum Electric Inc
Priority to GB2217718.2A priority Critical patent/GB2613701A/en
Publication of GB202020608D0 publication Critical patent/GB202020608D0/en
Publication of GB2592738A publication Critical patent/GB2592738A/en
Application granted granted Critical
Publication of GB2592738B publication Critical patent/GB2592738B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2793—Rotors axially facing stators
    • H02K1/2795—Rotors axially facing stators the rotor consisting of two or more circumferentially positioned magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/182—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to stators axially facing the rotor, i.e. with axial or conical air gap
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2793—Rotors axially facing stators
    • H02K1/2795—Rotors axially facing stators the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2798—Rotors axially facing stators the rotor consisting of two or more circumferentially positioned magnets where both axial sides of the stator face a rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/04—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings prior to their mounting into the machines
    • H02K15/0407—Manufacturing of windings by etching, printing or stamping the complete coils
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • H02K16/02—Machines with one stator and two or more rotors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/26—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors consisting of printed conductors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/28—Layout of windings or of connections between windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/47—Air-gap windings, i.e. iron-free windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/03—Machines characterised by the wiring boards, i.e. printed circuit boards or similar structures for connecting the winding terminations
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2211/00—Specific aspects not provided for in the other groups of this subclass relating to measuring or protective devices or electric components
    • H02K2211/03—Machines characterised by circuit boards, e.g. pcb
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/12—Machines characterised by the modularity of some components
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
    • H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at both ends of the rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Windings For Motors And Generators (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
GB2020608.2A 2018-07-10 2019-07-10 System and apparatus for axial field rotary energy device Active GB2592738B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2217718.2A GB2613701A (en) 2018-07-10 2019-07-10 System and apparatus for axial field rotary energy device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/031,879 US11177726B2 (en) 2017-01-11 2018-07-10 System and apparatus for axial field rotary energy device
PCT/US2019/041114 WO2020014299A1 (en) 2018-07-10 2019-07-10 System and apparatus for axial field rotary energy device

Publications (3)

Publication Number Publication Date
GB202020608D0 GB202020608D0 (en) 2021-02-10
GB2592738A GB2592738A (en) 2021-09-08
GB2592738B true GB2592738B (en) 2023-01-11

Family

ID=67441754

Family Applications (3)

Application Number Title Priority Date Filing Date
GB2020608.2A Active GB2592738B (en) 2018-07-10 2019-07-10 System and apparatus for axial field rotary energy device
GB2303485.3A Active GB2613735B (en) 2018-07-10 2019-07-10 System and apparatus for axial field rotary energy device
GB2217718.2A Withdrawn GB2613701A (en) 2018-07-10 2019-07-10 System and apparatus for axial field rotary energy device

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB2303485.3A Active GB2613735B (en) 2018-07-10 2019-07-10 System and apparatus for axial field rotary energy device
GB2217718.2A Withdrawn GB2613701A (en) 2018-07-10 2019-07-10 System and apparatus for axial field rotary energy device

Country Status (6)

Country Link
US (1) USRE50666E1 (en)
KR (4) KR20240122577A (en)
CN (1) CN112425034B (en)
DE (1) DE112019003519T5 (en)
GB (3) GB2592738B (en)
WO (1) WO2020014299A1 (en)

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WO2021033038A1 (en) * 2019-08-16 2021-02-25 Ghsp, Inc. Circular force generator having a self-contained positioning sensor assembly
NO20200623A1 (en) * 2020-05-27 2021-08-30 Alva Ind As Energy conversion system
JP2024529977A (en) * 2021-07-30 2024-08-14 イー－サーキット モーターズ， インコーポレイテッド Magnetically filled printed circuit boards and printed circuit board stators
CN115001180B (en) * 2022-05-30 2025-08-15 中国工程物理研究院电子工程研究所 Flat rotating motor
CN116317397B (en) * 2023-05-16 2023-07-21 山西电机制造有限公司 Method for determining minimum limit value of bottom of rotor punching sheet groove based on low-pressure casting
DE102023120087A1 (en) * 2023-07-28 2025-01-30 Turck Holding Gmbh Coil system for an inductive proximity switch for flush or non-flush installation in a housing
KR102907485B1 (en) * 2024-12-16 2026-01-06 가천대학교 산학협력단 Printed circuit board for stator of axial flux motor with conductor pattern lamination to solve the phase-reverse electromotive force imbalance problem
KR102893113B1 (en) * 2025-07-28 2025-12-03 모델솔루션(주) Axial flux motor device with a horizontal array structure

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