DE1671999B1 - POLD LEAD-IN IN THE FORM OF A LEAD SOCKET WITH ONE OR MORE LABYRIN RINGS - Google Patents

POLD LEAD-IN IN THE FORM OF A LEAD SOCKET WITH ONE OR MORE LABYRIN RINGS

Info

Publication number
DE1671999B1
DE1671999B1 DE19671671999 DE1671999A DE1671999B1 DE 1671999 B1 DE1671999 B1 DE 1671999B1 DE 19671671999 DE19671671999 DE 19671671999 DE 1671999 A DE1671999 A DE 1671999A DE 1671999 B1 DE1671999 B1 DE 1671999B1
Authority
DE
Germany
Prior art keywords
lead
bushings
pole
seal
labyrinth rings
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.)
Withdrawn
Application number
DE19671671999
Other languages
German (de)
Inventor
Hans-Georg Lindenberg
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.)
VARTA AG
Original Assignee
VARTA AG
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 VARTA AG filed Critical VARTA AG
Priority to DE19671671999 priority Critical patent/DE1671999B1/en
Priority to CH1579368A priority patent/CH483128A/en
Priority to AT10378/68A priority patent/AT281947B/en
Priority to GB51637/68A priority patent/GB1245255A/en
Priority to FR1590471D priority patent/FR1590471A/fr
Priority to BE723498D priority patent/BE723498A/xx
Priority to SE15243/68A priority patent/SE349429B/xx
Priority to BR203891/68A priority patent/BR6803891D0/en
Publication of DE1671999B1 publication Critical patent/DE1671999B1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10Primary casings; Jackets or wrappings
    • H01M50/172Arrangements of electric connectors penetrating the casing
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • H01M50/543Terminals
    • H01M50/552Terminals characterised by their shape
    • H01M50/561Hollow metallic terminals, e.g. terminal bushings
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Sealing Battery Cases Or Jackets (AREA)

Claims (3)

1 21 2 Die Erfindung betrifft eine Poldurchführung in . Auch die Behandlung der Bleibuchsenoberfläche Form einer Bleibuchse mit einem oder mehreren durch Sandstrahlungen oder sonstiges Aufrauhen hat Labyrinthringen für Deckel und/oder Gefäße von bisher zu keinen wesentlichen Verbesserungen geAkkumulatoren. ... führt.The invention relates to a pole bushing in. Also the treatment of the lead socket surface Has the shape of a lead socket with one or more sandblasting or other roughening Labyrinth rings for lids and / or vessels from no significant improvements to date accumulators. ... leads. Bei Akkumulatoren, besonders bei Starterbatterien, 5 Das Undichtwerden von Bleibuchsendurchführunliegt ein besonderes Problem in der Herstellung von gen der bisherigen Ausführungsform läßt sich teildichten und dichtbleibenden Durchführungen, z. B. weise vermeiden, wenn die Schweißarbeiten in mehfür Polanschlüsse und Zellenverbinder. reren Stufen durchgeführt werden, so daß dieWith accumulators, especially with starter batteries, there is no leakage in lead bushings a particular problem in the production of the gene of the previous embodiment can be partially sealed and sealed bushings, e.g. B. wisely avoid if the welding work in several Pole connections and cell connectors. reren stages are carried out so that the Es haben sich fast überall Poldurchführungen ein- Wärmeeinwirkung auf Bleibuchsen und umgebendesAlmost everywhere, pole bushings have an effect of heat on lead bushings and the surrounding area geführt, bei denen zu diesem Zweck eingepreßte oder io Material gering bleibt. Das bedeutet aber einen zu-out, in which for this purpose pressed or io material remains low. But that means a auch eingespritzte Bleibuchsen verwendet werden. sätzlichen Zeitaufwand und einen sehr aufwendigenInjected lead bushings can also be used. additional expenditure of time and a very expensive one Durch die Bohrungen der Bleibuchsen werden dann Arbeitsablauf.The work flow is then established through the holes in the lead bushings. Polschäfte geführt und der Ableiter bzw. der Ver- Die geschilderten Nachteile der bekannten Polbinder mit Polschäften und Bleibuchsen verschweißt. durchführungen in Form von Bleibuchsen lassen sichPole shafts out and the arrester or the circuit The described disadvantages of the known pole binders welded to pole shafts and lead bushings. bushings in the form of lead sockets can be Es sind aber auch .andere Poldurchführungen be- 15 erfindungsgemäß dadurch vermeiden, daß der oderHowever, other pole bushings can also be avoided according to the invention in that the or kannt, bei denen beispielsweise die Dichtung durch die Labyrinthringe mit umlaufenden oder unterbro-where, for example, the seal through the labyrinth rings with circumferential or interrupted Gummibuchsen, Bitumenverguß und Gießharze er- chenen Hinterschneidungen versehen sind und anRubber bushings, bitumen grouting and casting resins are provided with undercuts folgt. Diese Lösungen sind aber auch nicht sicher ihren Außendurchmessern Verdrehsicherungen be-follows. However, these solutions are also not secure against their outer diameters. und immer aufwendiger als eine Abdichtung durch sitzen,and always more complex than a seal by sitting, eingespritzte oder eingepreßte Bleibuchsen. 2c Die neuen Bleibuchsenrohlinge werden zweck-injected or pressed-in lead bushings. 2c The new lead bushing blanks are Die bisher verwendeten Bleibuchsen werden in mäßigerweise auf konventionelle Art durch Gießen ,-The lead bushings used so far are moderately in a conventional way by casting, Formen gegossen oder gespritzt. Die notwendigen oder Spritzgießen hergestellt. Ein solcher Bleibuch- ϊμMolds poured or injected. The necessary or injection molding made. Such a lead book- ϊμ Sicherungen gegen Verdrehen bzw. Verankerungen senrohling ist in F i g. 1 dargestellt. Die einzelnen "^Securing against twisting or anchoring senrohling is shown in FIG. 1 shown. The individual "^ gegen das Herausheben aus dem Deckel erfolgt durch Labyrinthringe sind dabei mit 1 bezeichnet.Labyrinth rings are denoted by 1 to prevent it from being lifted out of the cover. Vorsprünge und Labyrinthe. Durch eine mehr oder 25 In einem sich anschließenden Arbeitsgang, derProtrusions and labyrinths. By one more or 25 in a subsequent operation, the weniger große Zahl von Labyrinthringen wird gleich- automatisch durchgeführt werden kann, werden dieless large number of labyrinth rings will be the same-can be carried out automatically, the zeitig eine bessere Dichtung durch Verlängerung der über den DurchmesserD (Fig. 1) vorstehenden La-at the same time a better seal by lengthening the bearing protruding beyond the diameter D (Fig. 1) Kriechstrecken angestrebt. byrinthringe 1 so gestaucht, daß eine Rändelung undStriving for creepage distances. byrinthringe 1 so compressed that a knurling and Die Labyrinthringe der Bleibuchsen müssen sich gleichzeitig eine Hinterschneidung an den Labyrinth-The labyrinth rings of the lead bushings must also have an undercut on the labyrinth immer aus Gründen der Entformung zum Außen- 30 ringen entsteht. Das Rändel gibt die geforderte Ver-always arises for reasons of demolding to the outer ring. The knurl provides the required durchmesser hin verjüngen. Die mit einer solchen drehsicherheit. Durch Variation der Tiefe der Rän-taper the diameter. Those with such a security against rotation. By varying the depth of the margins Bleibuchse erreichte Dichtung zwischen Deckel- bzw. delung und der Anzahl der Einkerbungen könnenLead bushing achieved seal between cover or delung and the number of notches Kastenmaterial und Bleibuchsen ist ohne Vorbehand-- unterbrochene und mehr oder weniger tiefe Hinter-Box material and lead bushings are without pre-treatment - interrupted and more or less deep rear lung der Bleibuchsen, z. B. durch Haftvermittler, schneidungen erreicht werden. Die Hinterschneidun-development of the lead sockets, z. B. by adhesion promoter, cuts can be achieved. The undercut eine reine Schrumpf dichtung. Es wird auf diese Weise 35 gen an den Labyrinthringen der Poldurchführungena pure shrink seal. It is in this way 35 gene on the labyrinth rings of the pole bushings erreicht, daß die Bleibuchsendurchführungen in den bewirken, daß sich das umgebendeMaterial auch beimachieves that the lead bushings in the cause that the surrounding material is also in the Zellen- bzw. Blockdeckeln nach deren Herstellung Schweißen nicht von den Poldurchführungen löst,The welding does not detach the cell or block covers from the pole bushings after they have been manufactured, zunächst dicht sind. Die neue Poldurchführung ist dargestellt in Fig. 2.are initially tight. The new pole bushing is shown in FIG. 2. Bei der Verschweißung der Bleibuchsen mit Pol- Die Hinterschneidungen der Labyrinthringe 1 sind schaft und Verbinder bzw. Endabieiter wird diese 40 dabei mit 2, das Rändel mit 3 bezeichnet.
Schrumpfdichtung durch die zum Schweißen not- Prinzipiell ist es aber auch möglich, diese Polwendige Wärme aber teilweise wieder aufgehoben. Es durchführung als Fertigteil durch spanende oder entstehen zwischen Bleibuchsen und Hartgummi bzw. spanlose Verformung herzustellen. jj für den Bau von Akkumulator-Gehäusen geeigneten Die Fig. 3a und 3b zeigen zur näheren Erläute- ™ Kunststoffen auf Grund der unterschiedlichen War- 45 rung erfindungsgemäße Poldurchführungen 31 nach meausdehnung Kapillarspalte, die ein Durchtreten Einpressen oder Einspritzen in den Akkumulatorender Säure mit den bekannten Schädigungen durch deckel 32 bzw. in das Akkumulatorengehäuse. GeKorrosion hervorrufen, maß Fig. 3 a ist die Poldurchführung31 mit einem
When the lead bushings are welded to the pole, the undercuts of the labyrinth rings 1 are shaft and connectors or end connectors, these 40 are denoted by 2 and the knurl by 3.
Shrink seal due to the necessary for welding. In principle, however, it is also possible to partially cancel this pole-turning heat. It is carried out as a finished part by machining or creating between lead bushings and hard rubber or non-cutting deformation. Suitable for the construction of accumulator housings FIGS. 3a and 3b show, for more detailed explanation, plastics due to the different warnings according to the invention, after expansion, capillary gaps which are pressurized or injected into the accumulators with the known acid Damage through cover 32 or in the battery housing. GeKorrosion cause, measured Fig. 3 a is the pole bushing31 with a
Auch die Verwendung von Haftvermittlern hat Endpol 33 verschweißt; gemäß Fig. 3b mit einemThe use of adhesion promoters has also welded end pole 33; according to FIG. 3b with a bisher nicht zu einer nennenswerten Verbesserung 5° Zellenverbinder 34. Die Schweißzone ist jeweils mitso far not a significant improvement. 5 ° cell connector 34. The welding zone is in each case with der Dichtung zwischen Bleibuchsen und Gehäuse- 35 bezeichnet.the seal between the lead bushings and the housing 35. werkstoff geführt. Sie ist problematisch durch die auf- Beim Einsatz der erfindungsgemäßen Poldurchwendige Vorbehandlung der Bleibuchsen und durch führungen in Form von Bleibuchsen kann das die bei größerer Dosierung der Haftvermittler auftre- · · Schweißen in einem Arbeitsgang vorgenommen wertende Verunreinigung der Formen. Außerdem wird 55 den, ohne daß ein Undichtwerden der Bleibuchsendie Wirkung der Haftvermittler durch die eingebrachte durchführung befürchtet werden muß. Es hat sich Wärmemenge beim Schweißen stark beeinträchtigt. gezeigt, daß durch die Verwendung von erfindungs-material guided. It is problematic due to the complex when using the pole according to the invention Pretreatment of the lead bushings and lead-throughs in the form of lead bushings can do that which occurs with a larger dosage of the adhesion promoter · · welding carried out in one operation Contamination of the forms. In addition, the 55 den without the lead bushings leaking Effect of the adhesion promoter due to the implementation introduced must be feared. It has Amount of heat greatly impaired during welding. shown that through the use of invention Es ist auch bekannt, daß durch eine Beschichtung gemäßen Poldurchführungen praktisch kein Elektroder äußeren Oberflächen der Bleibuchsen z. B. mit lyt mehr austreten kann. Daneben besitzen diese Pol-Bitumen eine Verbesserung der Dichtung erreicht So durchführungen eine ausgezeichnete Verdrehungswird. Es wird so eine Schmierdichtung geschaffen, sicherheit,
die gleichzeitig die Bleibuchsen gegen Korrosion
It is also known that by a coating according to pole bushings practically no electrical or external surfaces of the lead sockets z. B. can leak more with lyt. In addition, this pole bitumen has an improvement in the seal achieved so that excellent twisting is achieved through bushings. Such a lubricating seal is created, safety,
at the same time the lead bushings against corrosion
schützt. Bei einer solchen Dichtungsart wird aber der ~~~ Patentansprüche:protects. With such a type of seal, however, the ~~~ patent claims: feste Sitz der Bleibuchsen gemindert. Außerdem ist · 'tight fit of the lead bushings reduced. In addition, ' die Verarbeitung solcher Bleibuchsen aufwendig, und 65 1. Poldurchführung in Form einer Bleibuchsethe processing of such lead sockets is laborious, and 65 1. Pole leadthrough in the form of a lead socket die Formen werden verunreinigt. Durch Ablösen von mit einem oder mehreren Labyrinthringen fürthe forms become defiled. By removing one or more labyrinth rings for Teilen der Beschichtung können Fehler, z. B. Risse Deckel und/oder Gefäße von Akkumulatoren,Parts of the coating can have defects, e.g. B. Cracked lids and / or vessels of accumulators, im umgebenden Material auftreten. dadurch gekennzeichnet, daß der oder dieoccur in the surrounding material. characterized in that the or the Labyrinthringe (1) mit umlaufenden oder unterbrochenen Hinterschneidungen (2) versehen sind und an ihren Außendurchmessern Verdrehsicherungen besitzen.Labyrinth rings (1) are provided with circumferential or interrupted undercuts (2) and anti-rotation locks on their outer diameters own.
2. Verfahren zur Herstellung einer Poldurchführung nach Anspruch 1, dadurch gekennzeichnet, daß die sich nach außen verjüngenden Labyrinthringe (1) des Bleibuchsenrohlings gestaucht werden und Hinterschneidungen (2) an den Labyrinthringen entstehen. 2. A method for producing a pole bushing according to claim 1, characterized in that that the outwardly tapering labyrinth rings (1) of the lead bushing blank are compressed and undercuts (2) arise on the labyrinth rings. 3. Verfahren nach Anspruch 2, dadurch gekennzeichnet, daß die Außendurchmesser der Labyrinthringe (1) während der Stauchung gerändelt werden.3. The method according to claim 2, characterized in that the outer diameter of the Labyrinth rings (1) are knurled during the upsetting. Hierzu 1 Blatt Zeichnungen1 sheet of drawings COPYCOPY
DE19671671999 1967-11-11 1967-11-11 POLD LEAD-IN IN THE FORM OF A LEAD SOCKET WITH ONE OR MORE LABYRIN RINGS Withdrawn DE1671999B1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE19671671999 DE1671999B1 (en) 1967-11-11 1967-11-11 POLD LEAD-IN IN THE FORM OF A LEAD SOCKET WITH ONE OR MORE LABYRIN RINGS
CH1579368A CH483128A (en) 1967-11-11 1968-10-22 Lead socket with one or more labyrinth rings, in particular for electrical accumulators, and method for their production
AT10378/68A AT281947B (en) 1967-11-11 1968-10-24 LEAD SOCKET WITH LABYRIN SLEEVE, IN PARTICULAR AS A LEAD-THROUGH IN ACCUMULATOR COVERS AND / OR ACCUMULATOR HOUSINGS, AND A PROCESS FOR MANUFACTURING A LEAD SOCKET
GB51637/68A GB1245255A (en) 1967-11-11 1968-10-31 Lead-socket provided with labyrinth glands
FR1590471D FR1590471A (en) 1967-11-11 1968-10-31
BE723498D BE723498A (en) 1967-11-11 1968-11-07
SE15243/68A SE349429B (en) 1967-11-11 1968-11-11
BR203891/68A BR6803891D0 (en) 1967-11-11 1968-11-11 PERFECTED LEAD BUSHING WITH MAZE RINGS WELL AS A PROCESS TO MANUFACTURE THE SAME

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEK0034808 1967-11-11
DE19671671999 DE1671999B1 (en) 1967-11-11 1967-11-11 POLD LEAD-IN IN THE FORM OF A LEAD SOCKET WITH ONE OR MORE LABYRIN RINGS

Publications (1)

Publication Number Publication Date
DE1671999B1 true DE1671999B1 (en) 1971-11-25

Family

ID=25754417

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19671671999 Withdrawn DE1671999B1 (en) 1967-11-11 1967-11-11 POLD LEAD-IN IN THE FORM OF A LEAD SOCKET WITH ONE OR MORE LABYRIN RINGS

Country Status (5)

Country Link
BE (1) BE723498A (en)
CH (1) CH483128A (en)
DE (1) DE1671999B1 (en)
FR (1) FR1590471A (en)
GB (1) GB1245255A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3035737A1 (en) * 1980-09-22 1982-04-22 Accumulatorenfabrik Sonnenschein GmbH, 6470 Büdingen GAS AND LIQUID-TIGHT SEALING OF THE METAL POLE SOCKET OF A BATTERY TO THE PLASTIC LID
FR2664431A1 (en) * 1990-07-03 1992-01-10 Lemer Fonderie Method of manufacture of bush terminals for a storage (accumulator) battery
EP0601268A1 (en) * 1992-12-09 1994-06-15 Hofmann Werkstatt-Technik Gmbh Terminal for accumulator
EP1768201A2 (en) * 2005-09-27 2007-03-28 VB Autobatterie GmbH & Co. KGaA. Lead-acid accumulator and a plastic lid therefor
DE102011054773A1 (en) * 2011-10-25 2013-04-25 Vb Autobatterie Gmbh & Co. Kgaa Connection pole for a rechargeable battery, accumulator housing and machine for the production of a connection pole
DE102005063540B4 (en) * 2005-09-27 2015-10-01 Johnson Controls Autobatterie Gmbh & Co. Kgaa Lead acid battery and plastic battery cover

Families Citing this family (14)

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US3960602A (en) * 1974-01-21 1976-06-01 Gould Inc. Intercell connector assembly for positive displacement casting system
IT1214528B (en) * 1986-09-23 1990-01-18 Aquila Piombo Per Caccia E Tir PROCEDURE FOR THE CREATION OF AN ELECTRIC BATTERY POLE OR TERMINAL, EQUIPMENT TO IMPLEMENT THIS PROCEDURE, AS WELL AS ELECTRIC BATTERY POLE OR TERMINAL SO OBTAINED.
DE4212214A1 (en) * 1992-04-08 1993-10-14 Hagen Batterie Ag Pole feed-through for accumulator cells
BR9706160A (en) * 1996-10-09 1999-04-13 Casais Osvaldo Balbino Anti-corrosion end with short attachment without connection lines for batteries
US6701998B2 (en) 2002-03-29 2004-03-09 Water Gremlin Company Multiple casting apparatus and method
EP3293781B1 (en) 2004-01-02 2023-11-22 Water Gremlin Company Battery part
US7338539B2 (en) 2004-01-02 2008-03-04 Water Gremlin Company Die cast battery terminal and a method of making
US8701743B2 (en) 2004-01-02 2014-04-22 Water Gremlin Company Battery parts and associated systems and methods
WO2009142621A1 (en) * 2008-05-19 2009-11-26 Aquila Piombo S.R.L. Battery parts and associated methods of manufacture and use
US8497036B2 (en) 2009-04-30 2013-07-30 Water Gremlin Company Battery parts having retaining and sealing features and associated methods of manufacture and use
EP2357687A1 (en) * 2010-02-17 2011-08-17 Garcia Alberola E Hijos, S.L. Sealed battery terminal
US9748551B2 (en) 2011-06-29 2017-08-29 Water Gremlin Company Battery parts having retaining and sealing features and associated methods of manufacture and use
US9954214B2 (en) 2013-03-15 2018-04-24 Water Gremlin Company Systems and methods for manufacturing battery parts
US11283141B2 (en) 2018-12-07 2022-03-22 Water Gremlin Company Battery parts having solventless acid barriers and associated systems and methods

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Publication number Priority date Publication date Assignee Title
US2228344A (en) * 1939-09-14 1941-01-14 Anthony F Demeo Battery cable clamp
FR1499090A (en) * 1966-11-17 1967-10-20 Tudor Ab Terminal for electric accumulator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2228344A (en) * 1939-09-14 1941-01-14 Anthony F Demeo Battery cable clamp
FR1499090A (en) * 1966-11-17 1967-10-20 Tudor Ab Terminal for electric accumulator

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3035737A1 (en) * 1980-09-22 1982-04-22 Accumulatorenfabrik Sonnenschein GmbH, 6470 Büdingen GAS AND LIQUID-TIGHT SEALING OF THE METAL POLE SOCKET OF A BATTERY TO THE PLASTIC LID
FR2664431A1 (en) * 1990-07-03 1992-01-10 Lemer Fonderie Method of manufacture of bush terminals for a storage (accumulator) battery
EP0601268A1 (en) * 1992-12-09 1994-06-15 Hofmann Werkstatt-Technik Gmbh Terminal for accumulator
EP1768201A2 (en) * 2005-09-27 2007-03-28 VB Autobatterie GmbH & Co. KGaA. Lead-acid accumulator and a plastic lid therefor
EP1768201A3 (en) * 2005-09-27 2007-12-05 VB Autobatterie GmbH & Co. KGaA. Lead-acid accumulator and a plastic lid therefor
DE102005046256B4 (en) * 2005-09-27 2010-09-30 Vb Autobatterie Gmbh & Co. Kgaa Lead-acid battery and plastic battery cover for this purpose
US8168323B2 (en) 2005-09-27 2012-05-01 Vb Autobatterie Gmbh & Co. Kgaa Battery cover
DE102005063540B4 (en) * 2005-09-27 2015-10-01 Johnson Controls Autobatterie Gmbh & Co. Kgaa Lead acid battery and plastic battery cover
DE102011054773A1 (en) * 2011-10-25 2013-04-25 Vb Autobatterie Gmbh & Co. Kgaa Connection pole for a rechargeable battery, accumulator housing and machine for the production of a connection pole
US10003066B2 (en) 2011-10-25 2018-06-19 Johnson Controls Autobatterie Gmbh & Co. Kgaa Connecting pole for a rechargeable battery, rechargeable battery housing and machine for producing a connecting pole
US10340496B2 (en) 2011-10-25 2019-07-02 Johnson Controls Autobatterie Gmbh & Co. Kgaa Connecting pole for a rechargeable battery, rechargeable battery housing and machine for producing a connecting pole
US11196130B2 (en) 2011-10-25 2021-12-07 Clarios Germany Gmbh & Co. Kg Connecting pole for a rechargeable battery and connecting pole and housing assembly

Also Published As

Publication number Publication date
BE723498A (en) 1969-04-16
FR1590471A (en) 1970-04-13
GB1245255A (en) 1971-09-08
CH483128A (en) 1969-12-15

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee