DE102019004950A1 - Battery connector - Google Patents
Battery connector Download PDFInfo
- Publication number
- DE102019004950A1 DE102019004950A1 DE102019004950.0A DE102019004950A DE102019004950A1 DE 102019004950 A1 DE102019004950 A1 DE 102019004950A1 DE 102019004950 A DE102019004950 A DE 102019004950A DE 102019004950 A1 DE102019004950 A1 DE 102019004950A1
- Authority
- DE
- Germany
- Prior art keywords
- battery connector
- contact piece
- lead
- copper
- insert
- 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.)
- Pending
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Images
Classifications
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- 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
- H01M10/06—Lead-acid accumulators
-
- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
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- 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/521—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the material
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/28—End pieces consisting of a ferrule or sleeve
- H01R11/281—End pieces consisting of a ferrule or sleeve for connections to batteries
- H01R11/286—End pieces consisting of a ferrule or sleeve for connections to batteries having means for improving contact between battery post and clamping member, e.g. uneven interior surface
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
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- 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
Abstract
Die Erfindung betrifft einen Batterieverbinder mit einem an einem außenisolierten Kupferseil angeschlossenen, ringförmigen Kontaktstück aus Blei oder einer Bleilegierung, das eine zylindrische, koaxiale Öffnung zum Anschluss an einen Batteriepol aufweist, wobei das Kontaktstück eine innere ringförmige oder teilringförmige Einlage aus Kupfer aufweist, die koaxial zur Öffnung angeordnet ist, innen- und außenseitig vom Blei oder der Bleilegierung des Kontaktstücks bedeckt ist und mit den Kupferdrähten des Kupferseils elektrisch verbunden ist.The invention relates to a battery connector with a ring-shaped contact piece made of lead or a lead alloy connected to an externally insulated copper cable, which has a cylindrical, coaxial opening for connection to a battery terminal, the contact piece having an inner ring-shaped or partially ring-shaped insert made of copper, which is coaxial with the Opening is arranged, is covered inside and outside of lead or the lead alloy of the contact piece and is electrically connected to the copper wires of the copper cable.
Description
Die Erfindung betrifft einen Batterieverbinder mit einem an einem außenisolierten Kupferseil angeschlossenen, ringförmigen Kontaktstück aus Blei, das eine zylindrische, koaxiale Öffnung zum Anschluss an einen Batteriepol aufweist. Vorzugsweise bei der Verwendung des Batterieverbinders zur Formation von Bleibatterien.The invention relates to a battery connector with an annular contact piece made of lead which is connected to an externally insulated copper cable and has a cylindrical, coaxial opening for connection to a battery terminal. Preferably when using the battery connector for the formation of lead batteries.
Es sind Batterieverbinder bekannt mit mindestens einem endseitigen befestigten Kontaktstück, das eine Öffnung bildet, mit der das Kontaktstück auf den Pol einer Batterie gesetzt wird, siehe
Aufgabe der Erfindung ist es, einen Batterieverbinder mit aus Blei bestehendem Kontaktstück so zu verbessern, dass ein Schmelzen des Bleis sicher verhindert wird.The object of the invention is to improve a battery connector with a contact piece made of lead in such a way that the lead is reliably prevented from melting.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, dass das Kontaktstück eine innere ringförmige oder teilringförmige Einlage aus Kupfer aufweist, die koaxial zur Öffnung angeordnet ist, innen- und außenseitig vom Blei des Kontaktstücks bedeckt ist und mit den Kupferdrähten des Kupferseils elektrisch verbunden ist.This object is achieved according to the invention in that the contact piece has an inner annular or partially annular insert made of copper, which is arranged coaxially to the opening, is covered on the inside and outside by the lead of the contact piece and is electrically connected to the copper wires of the copper cable.
Hierdurch ist sichergestellt, dass zum einen durch die hohe Leitfähigkeit des Kupfers höhere Temperaturen nicht mehr entstehen und zum anderen bei hohen Temperaturen das Kupfer die Wärme sicher abführt. Ein Schmelzen des Bleis kann damit nicht mehr auftreten.This ensures that, on the one hand, the high conductivity of the copper means that higher temperatures are no longer generated and, on the other hand, that the copper safely dissipates the heat at high temperatures. Melting of the lead can no longer occur.
Eine konstruktiv einfache und sicher arbeitende Konstruktion ist dann gegeben, wenn die Einlage die Form eines hohlen Zylinders oder eines hohlen Kegelstumpfes aufweist.A structurally simple and reliable construction is given when the insert has the shape of a hollow cylinder or a hollow truncated cone.
Eine konstruktiv einfache und sichere Verbindung der Einlage zum Kupferseil des Batterieverbinders ist dann gegeben, wenn die Einlage von einem Kupferband gebildet ist, deren zwei Endbereiche zueinander parallel verlaufen und am Endbereich des Kupferseils beidseitig anliegen.A structurally simple and secure connection of the insert to the copper cable of the battery connector is given when the insert is formed by a copper strip, the two end regions of which run parallel to one another and rest on both sides of the end region of the copper cable.
Vorzugsweise wird vorgeschlagen, dass das Kontaktstück außen von einem Isoliermantel aus Kunststoff umgeben ist. Hierbei kann der Kunststoff des Batterieverbinders insbesondere ein Außenbereich des Batterieverbinders aus einem thermochromen Kunststoff bestehen, um die Temperatur des Batterieverbinders von außen ablesen zu können.It is preferably proposed that the contact piece is surrounded on the outside by an insulating jacket made of plastic. Here, the plastic of the battery connector, in particular an outer region of the battery connector, can consist of a thermochromic plastic in order to be able to read the temperature of the battery connector from the outside.
Zwei Ausführungsbeispiele der Erfindung sind in den Zeichnungen dargestellt und werden im Folgenden näher beschrieben. Es zeigen
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1 eine perspektivische Ansicht eines Endes eines Batterieverbinders mit ringförmiger insbesondere hohlzylindrischer Einlage im Kontaktstück bzw. Kontaktkopf, -
2 einen Längsschnitt durch einen Batterieverbinder nach1 , -
3 einen axialen Schnitt durch ein Ende eines Batterieverbinders mit einer Einlage im Kontaktstück bzw. Kontaktkopf in Form eines hohlen Kegelstumpfes, -
4 eine perspektivische Ansicht eines Batterieverbinders nach3 .
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1 a perspective view of one end of a battery connector with an annular, in particular hollow-cylindrical insert in the contact piece or contact head, -
2 a longitudinal section through abattery connector 1 , -
3 an axial section through one end of a battery connector with an insert in the contact piece or contact head in the form of a hollow truncated cone, -
4th a perspective view of a battery connector according to FIG3 .
Der Batterieverbinder weist ein Batterieanschlusskabel
Innerhalb des Kontaktstückes
In einer Alternative hat die Einlage
Im Ausführungsbeispiel nach
In allen o. g. Ausführungen ist das Kontaktstück
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDED IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant was generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturPatent literature cited
- DE 10327349 B4 [0002]DE 10327349 B4 [0002]
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019004950.0A DE102019004950A1 (en) | 2019-07-17 | 2019-07-17 | Battery connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019004950.0A DE102019004950A1 (en) | 2019-07-17 | 2019-07-17 | Battery connector |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102019004950A1 true DE102019004950A1 (en) | 2021-01-21 |
Family
ID=74093905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102019004950.0A Pending DE102019004950A1 (en) | 2019-07-17 | 2019-07-17 | Battery connector |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102019004950A1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2191503A (en) * | 1938-07-13 | 1940-02-27 | Jay C Shumway | Terminal |
US3193796A (en) * | 1964-10-02 | 1965-07-06 | Etc Inc | Battery terminal connector |
US20040048512A1 (en) * | 2002-09-11 | 2004-03-11 | Carl Chen | Quick coupler for cylindrical battery terminal |
DE10327349B4 (en) * | 2003-06-16 | 2014-08-28 | FRÖTEK Vermögensverwaltung GmbH | Battery connector assembly |
WO2019126940A1 (en) * | 2017-12-25 | 2019-07-04 | Abb Schweiz Ag | Terminal connector and manufacturing method thereof |
-
2019
- 2019-07-17 DE DE102019004950.0A patent/DE102019004950A1/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2191503A (en) * | 1938-07-13 | 1940-02-27 | Jay C Shumway | Terminal |
US3193796A (en) * | 1964-10-02 | 1965-07-06 | Etc Inc | Battery terminal connector |
US20040048512A1 (en) * | 2002-09-11 | 2004-03-11 | Carl Chen | Quick coupler for cylindrical battery terminal |
DE10327349B4 (en) * | 2003-06-16 | 2014-08-28 | FRÖTEK Vermögensverwaltung GmbH | Battery connector assembly |
WO2019126940A1 (en) * | 2017-12-25 | 2019-07-04 | Abb Schweiz Ag | Terminal connector and manufacturing method thereof |
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