IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0352790
(2006-02-13)
|
등록번호 |
US-7722987
(2010-06-14)
|
우선권정보 |
DE-10 2005 007 179(2005-02-14) |
발명자
/ 주소 |
- Drews, Juergen
- Hickmann, Steffen
- Staub, Roland
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
5 |
초록
▼
A battery having a housing assembled from multiple parts, of which one housing part is implemented like a vessel having an initially open front side and the other housing part is a closure part, which closes the vessel-like housing part on its initially open front side, and having at least one first
A battery having a housing assembled from multiple parts, of which one housing part is implemented like a vessel having an initially open front side and the other housing part is a closure part, which closes the vessel-like housing part on its initially open front side, and having at least one first and at least one second electrode, each of which is formed by a planar material, of which the first electrode is electrically connected to an electrically conductive housing part of the battery, while the second electrode is electrically connected to an electrically conductive contact, which is electrically insulated from the remaining housing, the battery comprising a molded part which is provided with at least one first recess for receiving and positioning at least one section of the first electrode or the first electrodes at a time.
대표청구항
▼
What is claimed: 1. A battery comprising: a housing assembled from multiple parts, of which a first housing part is implemented like a vessel having an initially open front side and a second housing part is a closure part, which closes the vessel-like housing part on its initially open front side,
What is claimed: 1. A battery comprising: a housing assembled from multiple parts, of which a first housing part is implemented like a vessel having an initially open front side and a second housing part is a closure part, which closes the vessel-like housing part on its initially open front side, and having at least one first and at least one second electrode, each of which are formed by a planar material, of which the first electrode is electrically connected to an electrically conductive housing part of the battery, while the second electrode is connected to an electrically conductive contact which is electrically insulated from the remaining housing, wherein the battery comprises a molded part which is provided with at least one first recess for receiving and positioning at least one section of the first electrode or the first electrodes, and wherein the at least one first and at least one second electrodes each have a primary contour, and further wherein the at least one first and at least one second electrodes each have a recess which is open toward at least one of the edges of the primary contour in the top view of the particular electrode, and the at least one second electrode has a second electrode contact tab for contacting the electrically conductive contact, and the second electrode contact tab projects into the second electrode recess but does not project beyond the second electrode recess, and further wherein the electrically conductive contact projects into the recess of the second electrode for contacting the second electrode contact tab. 2. The battery according to claim 1, wherein the molded part is positioned between the at least one first and second electrodes and the closure part of the battery. 3. The battery according to claim 2, wherein the at least one first electrode has at least a first electrode contact tab projecting out beyond the primary contour of the at least one first electrode. 4. The battery according to claim 3, wherein the primary contour has at least three adjoining edges which are positioned at least approximately perpendicularly to one another and the particular first contact tab adjoins the middle of the three edges. 5. The battery according to claim 4, wherein the battery has multiple first electrodes and the contact tabs of the individual electrodes are positioned offset to one another in the longitudinal direction of the middle edge. 6. The battery according to claim 5, wherein the particular first recess of the molded part is designed to receive precisely one first contact tab. 7. The battery according to claim 6, wherein the molded part has at least one second recess for receiving and positioning at least one section of the second electrode or the second electrodes. 8. The battery according to claim 3, wherein the molded part has at least one second recess for receiving the particular second contact tab. 9. The battery according to claim 6, wherein the molded part has a first and/or second recess for receiving precisely one contact tab for each first and second contact tab. 10. The battery according to claim 9, wherein the second contact tabs point in the direction running perpendicularly to the first contact tabs and the molded part has a first leg running parallel to the open front side, in which the first recesses are located, and a second leg, in which the second recesses are located, oriented perpendicularly to the first leg. 11. The battery according to claim 10, wherein the electrically conductive contact is part of a bushing, which, in addition to the contact, comprises an insulating body enclosing the contact. 12. The battery according to claim 11, wherein the molded part has a receptacle for the bushing. 13. The battery according to claim 12, wherein the receptacle is designed in the shape of a half cylinder in such way that the bushing is to be inserted laterally into the receptacle. 14. The battery according to claim 13, wherein the receptacle is designed in such a way that the bushing is electrically insulated at least on its front side in relation to the second type of electrodes. 15. The battery according to claim 12, wherein the first leg adjoins perpendicularly to a first flat side of the second leg and the receptacle adjoins a second flat side of the second leg facing toward this first flat side of the second leg. 16. The battery according to claim 15, wherein multiple electrodes, alternately following first and second electrodes each having the identical primary contour are provided, which are positioned next to one another with flat sides facing toward one another in such way that the primary contours of the electrodes are congruent in a corresponding top view. 17. The battery according to claim 16, wherein a fourth edge of the primary contour closes the primary contour and has a shape which is tailored to the shape of the vessel-like housing part in such a way that the fourth edge extends up to close to the floor of the vessel-like housing part, which is diametrically opposite the initially open front side of the vessel-like housing part. 18. The battery according to claim 11, wherein the insulation body is made of glass or ceramic. 19. The battery according to claim 10, wherein the molded part is positioned in such way that its first leg runs in direct proximity and parallel to the closure part and the second leg points into the interior of the vessel-like housing part. 20. The battery according to claim 19, wherein the first electrode or the first electrodes are implemented as anodes and the second electrode or the second electrodes are implemented as cathodes.
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