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DE29515860U1 - Battery pack with integrated charge status indicator - Google Patents

Battery pack with integrated charge status indicator

Info

Publication number
DE29515860U1
DE29515860U1 DE29515860U DE29515860U DE29515860U1 DE 29515860 U1 DE29515860 U1 DE 29515860U1 DE 29515860 U DE29515860 U DE 29515860U DE 29515860 U DE29515860 U DE 29515860U DE 29515860 U1 DE29515860 U1 DE 29515860U1
Authority
DE
Germany
Prior art keywords
charge level
lid
carrying strap
integrated
shock
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.)
Expired - Lifetime
Application number
DE29515860U
Other languages
German (de)
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.)
Infatec Institut fur Produkt- und Verfahrense De
Original Assignee
INFATEC INST fur PRODUKT und
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
Application filed by INFATEC INST fur PRODUKT und filed Critical INFATEC INST fur PRODUKT und
Priority to DE29515860U priority Critical patent/DE29515860U1/en
Publication of DE29515860U1 publication Critical patent/DE29515860U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/488—Cells or batteries combined with indicating means for external visualization of the condition, e.g. by change of colour or of light density
    • 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
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/256—Carrying devices, e.g. belts
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/385—Arrangements for measuring battery or accumulator variables
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)

Description

Gebrauchsmusteranmeldung: Akku-Pack mit Ladezustands-AnzeigeUtility model registration: Battery pack with charge level indicator

A. BeschreibungA. Description

Handelsübliche netzunabhängige Akkumulatoren werden heute in vielfältigen Formen und Ausführungen dem Endverbraucher angeboten. Es sind jedoch meist nur die Batterien selbst ohne Zubehör und ohne jeglichen Komfort. Commercially available off-grid batteries are now offered to end users in a wide variety of shapes and designs. However, they are usually just the batteries themselves without any accessories and without any convenience.

Bei größeren Batterien, wie sie in elektrische Uhren, Signalgeräten, Sicherheitsbeleuchtungen, Brandschutz- und Einbruchmeldeanlagen, Sprechanlagen, Lichtrufanlagen und im Freizeitbereich (z.B. Camping) Verwendung finden, kommen vornehmlich 6 oder 12 Volt Bleiakkumulatoren mit 10-12 Ah Leistung zum Einsatz.For larger batteries, such as those used in electric clocks, signaling devices, safety lighting, fire protection and burglar alarm systems, intercom systems, light call systems and in the leisure sector (e.g. camping), 6 or 12 volt lead accumulators with 10-12 Ah output are primarily used.

Diese Zellen zeichnen sich dadurch aus, daß sie meist wartungsfrei und wiederauJfladbar sind. Da sie aber ohne jedes Zubehör geliefert werden, ist der Ladezustand für den Benutzer ohne Hilfsmittel nicht erkennbar, unter Umständen kann die Batterie schon vor Einsatz völlig entladen sein.These cells are characterized by the fact that they are usually maintenance-free and rechargeable. However, since they are supplied without any accessories, the user cannot determine the charge level without tools; in some circumstances, the battery may already be completely discharged before use.

Dieser Nachteil wird durch Anspruch 1 dieser Erfindung vermieden.This disadvantage is avoided by claim 1 of this invention.

Handelsüblichen Bleiakkumulatoren werden durch eine zusätzliche vormontierte Baueinheit in leicht mitzuführende stoßfeste Energiequellen überführt, deren Ladezustand auf einfache Weise überprüft und ergänzt werden kann.Commercially available lead-acid batteries are converted into shock-resistant energy sources that are easy to carry using an additional pre-assembled unit, and their charge level can be easily checked and replenished.

Infatec · Institut ftJrProdeld'und V^rfehrensentwickkjng«ömbHInfatec · Institute for Product and Process Development

Claims (12)

B. Schutzansprüche:B. Protection claims: 1. Vormontierte Deckeleinheit (1) für handelsübliche 12 Volt 12 Ah (alternativ 2x6 Volt, 10 Ah) Akkumulatoren (11)1. Pre-assembled cover unit (1) for standard 12 Volt 12 Ah (alternatively 2x6 Volt, 10 Ah) batteries (11) dadurch gekennzeichnet, daß in diese eine elektronische Anzeige (2) über den Ladezustand, ein normierter Anschluß (3) für das Ladegerät, universelle Steckanschlüsse (4) und Aufnahmen (5) für einen Tragriemen (6) integriert sind.characterized in that an electronic display (2) of the charge level, a standardized connection (3) for the charger, universal plug connections (4) and receptacles (5) for a carrying strap (6) are integrated therein. 2. Die Ladezustands-Anzeige (2) kann analog oder digital erfolgen.2. The charge level display (2) can be analogue or digital. 3. Die Ladezustands-Anzeige (2) ist beleuchtet.3. The charge level indicator (2) is illuminated. 4. Die Ladezustands-Abfrage erfolgt über Tastendruck (7).4. The charge level is checked by pressing a button (7). 5. Die Wiederaufladung erfolgt mit einem Ladegerät über einen normierten Eingang (3).5. Recharging is done with a charger via a standardized input (3). 6. Die Steckanschlüsse (4) sind auswechselbar.6. The plug connections (4) are replaceable. 7. Der alle Elemente verbindende Kabelbaum ist ebenfalls im Deckel (1) integriert und beinhaltet zusätzlich eine Entladestromsicherung (8).7. The cable harness connecting all elements is also integrated in the cover (1) and also contains a discharge current fuse (8). 8. Die gesamte Elektronik ist spritzwassergeschützt.8. All electronics are splash-proof. 9. Der Deckel (1) wird aus einem stoßfesten Kunststoff gespritzt.9. The lid (1) is injection-molded from a shock-resistant plastic. 10. Der Deckel (1) wird über 4 stabile Schrauben (9) mit einem Bodenteil (10) verbunden und bildet so eine stoßfeste Einheit.10. The lid (1) is connected to a base part (10) using 4 sturdy screws (9), thus forming a shock-resistant unit. 11. Durch in den Deckel eingelassene Führungen (5) und entsprechende Verjüngungen im Bodenteil kann ein Tragegurt (6) zum leichteren Transport angebracht werden.11. A carrying strap (6) can be attached for easier transport using guides (5) embedded in the lid and corresponding tapers in the base section. 12. Der Tragegurt (6) ist zweiteilig ausgeführt, so daß er kurz mit der Hand gegriffen oder lang mit einem zusätzlichen Schulterpolster über die Schulter gelegt werden kann.12. The carrying strap (6) is designed in two parts so that it can be held short by hand or long and placed over the shoulder with an additional shoulder pad. Infatec · Institut fürProcful<t-»tfnd Verfahrensentwi5«lting«<umbHInfatec · Institute for Process Development
DE29515860U 1995-10-06 1995-10-06 Battery pack with integrated charge status indicator Expired - Lifetime DE29515860U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29515860U DE29515860U1 (en) 1995-10-06 1995-10-06 Battery pack with integrated charge status indicator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29515860U DE29515860U1 (en) 1995-10-06 1995-10-06 Battery pack with integrated charge status indicator

Publications (1)

Publication Number Publication Date
DE29515860U1 true DE29515860U1 (en) 1996-01-25

Family

ID=8013816

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29515860U Expired - Lifetime DE29515860U1 (en) 1995-10-06 1995-10-06 Battery pack with integrated charge status indicator

Country Status (1)

Country Link
DE (1) DE29515860U1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29611978U1 (en) * 1996-07-10 1997-02-13 Muntermann, Axel, 35583 Wetzlar accumulator
US7746030B2 (en) 2005-10-10 2010-06-29 Hilti Aktiengesellschaft Accumulator package with charge state display
DE102011087040A1 (en) * 2011-11-24 2013-05-29 Bayerische Motoren Werke Aktiengesellschaft Cell contacting arrangement for an energy store
US9490556B2 (en) 2011-11-24 2016-11-08 Bayerische Motoren Werke Aktiengesellschaft Cell contacting arrangement for an energy storage device
US9620750B2 (en) 2011-11-24 2017-04-11 Bayerishe Motoren Werke Aktiengesellschaft High-voltage storage device
DE102018104342B3 (en) 2018-02-26 2019-07-04 Metabowerke Gmbh Battery pack and electric hand tool
US11038237B2 (en) 2018-02-26 2021-06-15 Metabowerke Gmbh Battery pack and electric hand tool

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29611978U1 (en) * 1996-07-10 1997-02-13 Muntermann, Axel, 35583 Wetzlar accumulator
US7746030B2 (en) 2005-10-10 2010-06-29 Hilti Aktiengesellschaft Accumulator package with charge state display
DE102011087040A1 (en) * 2011-11-24 2013-05-29 Bayerische Motoren Werke Aktiengesellschaft Cell contacting arrangement for an energy store
US9490556B2 (en) 2011-11-24 2016-11-08 Bayerische Motoren Werke Aktiengesellschaft Cell contacting arrangement for an energy storage device
US9620750B2 (en) 2011-11-24 2017-04-11 Bayerishe Motoren Werke Aktiengesellschaft High-voltage storage device
DE102018104342B3 (en) 2018-02-26 2019-07-04 Metabowerke Gmbh Battery pack and electric hand tool
US11038237B2 (en) 2018-02-26 2021-06-15 Metabowerke Gmbh Battery pack and electric hand tool

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 19960307

R081 Change of applicant/patentee

Owner name: INFATEC INSTITUT FUER PRODUKT- UND VERFAHRENSE, DE

Free format text: FORMER OWNER: INFATEC INSTITUT FUER PRODUKT- UND VERFAHRENSENTWICKLUNG GMBH, 65933 FRANKFURT, DE

Effective date: 19990311

R156 Lapse of ip right after 3 years

Effective date: 19990901