DE29619756U1 - Electric accumulator - Google Patents
Electric accumulatorInfo
- Publication number
- DE29619756U1 DE29619756U1 DE29619756U DE29619756U DE29619756U1 DE 29619756 U1 DE29619756 U1 DE 29619756U1 DE 29619756 U DE29619756 U DE 29619756U DE 29619756 U DE29619756 U DE 29619756U DE 29619756 U1 DE29619756 U1 DE 29619756U1
- Authority
- DE
- Germany
- Prior art keywords
- circular ring
- ring plates
- electric accumulator
- end poles
- poles
- 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
Links
- 239000004020 conductor Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002985 plastic film Substances 0.000 claims description 2
- 229920006255 plastic film Polymers 0.000 claims description 2
- 244000309464 bull Species 0.000 claims 1
- 239000000463 material Substances 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000009420 retrofitting Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/50—Methods or arrangements for servicing or maintenance, e.g. for maintaining operating temperature
- H01M6/5044—Cells or batteries structurally combined with cell condition indicating means
-
- 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)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Saccharide Compounds (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Valve Device For Special Equipments (AREA)
Description
• ··
&ohacgr; · &ohacgr; ·
BeschreibungDescription
Gegenstand der Erfindung ist ein elektrischer Akkumulator, insbesondere Bleiakkumulator, mit an seinen Endpolen angeordneten Meßanschlüssen.The subject of the invention is an electrical accumulator, in particular a lead accumulator, with measuring connections arranged at its end poles.
Elektrische Akkumulatoren, insbesondere mehrzellige Bleiakkumulatoren, als Starterbatterien für Kraftfahrzeuge sind mit konischen Endpolen versehen, über die der elektrische Anschluß der Verbraucher erfolgt. Um gleichzeitig auch mit der Batterie gegebenenfalls fest verbundene Meßvorrichtungen wie z.B. eine Uhr über die Endpole mit Spannung zu versorgen, ist es bereits der DE-PS 3331360 zu entnehmen, die Endpole mit der Meßeinrichtung durch im Siebdruckverfahren angebrachte Verbindungsbahnen aus Leitlack zu verbinden. Dieser Druckschrift ist auch die Möglichkeit zu entnehmen, die Anschlußleiter für die Meßvorrichtungen in den Deckel zu integrieren, indem man die Anschlußleitungen vor dem Spritzen des Deckels in die Spritzform einlegt.Electric accumulators, especially multi-cell lead accumulators, as starter batteries for motor vehicles are provided with conical end poles, via which the electrical connection of the consumer is made. In order to simultaneously supply voltage to measuring devices that may be permanently connected to the battery, such as a clock, via the end poles, it is already clear from DE-PS 3331360 that the end poles are connected to the measuring device by means of connecting strips made of conductive paint applied using a screen printing process. This publication also shows the possibility of integrating the connecting conductors for the measuring devices into the cover by placing the connecting cables in the injection mold before the cover is molded.
Diese Maßnahmen zur Kontaktierung der Endpole sind aufwendig, und insbesondere ist ein Nachrüsten mit einer Kontakteinrichtung dieser Art nicht möglich.These measures for contacting the end poles are complex and, in particular, retrofitting with a contact device of this type is not possible.
Aufgabe der Erfindung ist es, eine Kontaktierung für Meßeinrichtungen anzugeben, die einfach am Akkumulator anbringbar ist, die zuverlässigen Kontakt herstellt und die mit geringen Kosten herstellbar ist.The object of the invention is to provide a contact for measuring devices which can be easily attached to the accumulator, which establishes reliable contact and which can be manufactured at low cost.
Diese Aufgabe wird erfindungsgemäß bei einem Akkumulator der eingangs genannten Art durch die Merkmale des Anspruchs 1 gelöst. Den Unteransprüchen sind weitere vorteilhafte Ausgestaltungen der Erfindung zu entnehmen.This object is achieved according to the invention in an accumulator of the type mentioned at the outset by the features of claim 1. Further advantageous embodiments of the invention can be found in the subclaims.
Im Folgenden ist der Gegenstand der Erfindung anhand der Figuren näher erläutert.In the following, the subject matter of the invention is explained in more detail with reference to the figures.
Figur 1 zeigt schematisch einen Akkumulator, an dessen Decke! 1 die bekannten konischen Endpole 2 angebracht sind. Auf diese Endpole 2 sind die erfindungsgemäßen Kreisringbleche 3 aufgedrückt, über die die Meßeinrichtung 4 mit Spannung versorgt wird.Figure 1 shows a schematic of an accumulator, on the ceiling 1 of which the known conical end poles 2 are attached. The circular ring plates 3 according to the invention are pressed onto these end poles 2, via which the measuring device 4 is supplied with voltage.
Ein erfindungsgemäßes Kreisringblech 3 ist in Figur 2 näher dargestellt. Dieses Kreisringblech besitzt an seinem inneren Umfang Schlitze 5, der Innendurchmesser (di) des Kreisringbleches 3 ist kleiner als der Außendurchmesser (da) des Endpols 2 an seinem Fuß. Die Segmente zwischen den Schlitzen 5 richten sich beim Aufdrücken der Bleche 3 auf dieA circular ring plate 3 according to the invention is shown in more detail in Figure 2. This circular ring plate has slots 5 on its inner circumference, the inner diameter (di) of the circular ring plate 3 is smaller than the outer diameter (da) of the end pole 2 at its base. The segments between the slots 5 align themselves when the plates 3 are pressed onto the
Endpole 2 auf und graben sich dabei in den unteren Bereich des Endpoles ein, so daß sich ein sehr guter elektrischer Kontakt ergibt.End poles 2 and dig into the lower area of the end pole, so that a very good electrical contact is achieved.
Ober Zuleitungen 6 sind diese Kreisringbleche 3 mit der Meßvorrichtung 4 verbunden, die Zuleitung kann selbstverständlich auch über eine auf den Deckel aufgebrachte Kunststoff-Folie erfolgen, die an ihrer Unterseite Leiterbahnen trägt die, mit den Anschlußenden 7 der Kreisringbleche 3 verbunden sind.These circular ring plates 3 are connected to the measuring device 4 via supply lines 6; the supply line can of course also be made via a plastic film applied to the cover, which has conductor tracks on its underside which are connected to the connection ends 7 of the circular ring plates 3.
Die Kreisringbleche 3 selbst sind vorteilhafterweise aus schwefelsäurebeständigen Materialien hergestellt, beispielsweise aus Edelstahl oder verbleiten Metallen wie Kupfer oder Messing. Die Abmessungen der Kreisringbleche sind an die Abmessungen der üblichen Endpole angepaßt, der innere Durchmesser (di) beträgt daher ca. 25 mm bis 27 mm bzw. ca. 0,5 mm weniger als der Druchmesser (da) am Fuß des Endpoles, der Außendurchmesser des Kreisbleches beträgt ca. 35 mm bis 40 mm. Die Dicke der Kreisringbleche 3 ist abhängig vom Material, bei Edelstahl sind Materialdicken von 0,2 mm bis 0,5 mm ausreichend.The circular ring plates 3 themselves are advantageously made of sulfuric acid-resistant materials, for example stainless steel or leaded metals such as copper or brass. The dimensions of the circular ring plates are adapted to the dimensions of the usual end poles, the inner diameter (di) is therefore approx. 25 mm to 27 mm or approx. 0.5 mm less than the diameter (da) at the base of the end pole, the outer diameter of the circular plate is approx. 35 mm to 40 mm. The thickness of the circular ring plates 3 depends on the material, with stainless steel material thicknesses of 0.2 mm to 0.5 mm are sufficient.
Die erfindungsgemäßen Kontaktierungsvorrichtungen sind leicht an vorhandene Batterien mit einem genormten Endpol anschließbar, sie sind kostengünstig herstellbar und sichern eine zuverlässige Kontaktierung von etwaigen Meßvorrichtungen mit den Endpolen.The contacting devices according to the invention can be easily connected to existing batteries with a standardized end pole, they can be produced inexpensively and ensure reliable contact of any measuring devices with the end poles.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29619756U DE29619756U1 (en) | 1996-11-13 | 1996-11-13 | Electric accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29619756U DE29619756U1 (en) | 1996-11-13 | 1996-11-13 | Electric accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE29619756U1 true DE29619756U1 (en) | 1997-01-09 |
Family
ID=8031902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE29619756U Expired - Lifetime DE29619756U1 (en) | 1996-11-13 | 1996-11-13 | Electric accumulator |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE29619756U1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003038929A3 (en) * | 2001-10-29 | 2003-11-20 | Johnson Controls Tech Co | Battery system |
-
1996
- 1996-11-13 DE DE29619756U patent/DE29619756U1/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003038929A3 (en) * | 2001-10-29 | 2003-11-20 | Johnson Controls Tech Co | Battery system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R207 | Utility model specification |
Effective date: 19970220 |
|
| R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20000223 |
|
| R151 | Utility model maintained after payment of second maintenance fee after six years |
Effective date: 20021216 |
|
| R152 | Utility model maintained after payment of third maintenance fee after eight years |
Effective date: 20050121 |
|
| R071 | Expiry of right |