A prismatic rechargeable battery includes a housing comprising a plurality of cell vessels separated from one another by electrically insulating intermediate walls and a plate stack provided in each of the cell vessels, the plate stack comprising stacked electrode plates and a plurality of contacts.
A prismatic rechargeable battery includes a housing comprising a plurality of cell vessels separated from one another by electrically insulating intermediate walls and a plate stack provided in each of the cell vessels, the plate stack comprising stacked electrode plates and a plurality of contacts. The battery also includes contact connector plates coupled to each of the intermediate walls such that each of the contact connector plates is in electrical contact with a contact of a plate stack. Each of the intermediate walls has a contact connector plate on a first side thereof electrically coupled to a contact connector plate on a second side thereof through the intermediate wall.
대표청구항▼
The invention claimed is: 1. A prismatic rechargeable battery comprising: a housing comprising a plurality of cell vessels separated from one another by electrically insulating intermediate walls, the housing comprising a front side that is substantially open; a plate stack provided in each of the
The invention claimed is: 1. A prismatic rechargeable battery comprising: a housing comprising a plurality of cell vessels separated from one another by electrically insulating intermediate walls, the housing comprising a front side that is substantially open; a plate stack provided in each of the cell vessels, each plate stack comprising stacked electrode plates and a plurality of contacts; and contact connector plates coupled to each of the intermediate walls such that each of the contact connector plates is in electrical contact with a contact of a plate stack; wherein each of the intermediate walls has a first contact connector plate on a first side thereof electrically coupled to a second contact connector plate on a second side thereof through the intermediate wall; wherein an external front cover of the housing is coupled to longitudinal side edges of the intermediate walls and side walls of the housing to close the front side of the housing and seal the plurality of cell vessels; wherein the area covered by the front cover is substantially the same as the area of the largest side of the prismatic rechargeable battery. 2. The prismatic rechargeable battery of claim 1, wherein the contact connector plates on the first sides of the intermediate walls are electrically coupled to the contact connector plates on the second sides of the intermediate walls at a plurality of locations. 3. The prismatic rechargeable battery of claim 1, wherein the electrical connection between the contact connector plates on the first sides of the intermediate walls and the contact connector plates on the second sides of the intermediate walls is a cold-surface-pressed clinch joint. 4. The prismatic rechargeable battery of claim 1, wherein the contacts of the plate stacks are welded to the associated contact connector plates to form a welded joint. 5. The prismatic rechargeable battery of claim 1, wherein each of the plate stacks comprises positive electrode plates and negative electrode plates, and side edges of the positive electrode plates are welded to a first output conductor plate and side edges of the negative electrode plates are welded to a second output conductor plate at an opposite end of the plate stack. 6. The prismatic rechargeable battery of claim 5, wherein the output conductor plates are welded to associated contact connector plates. 7. The prismatic rechargeable battery of claim 1, wherein the housing further comprises a degassing channel. 8. The prismatic rechargeable battery of claim 7, wherein the degassing channel further comprises a degassing valve centrally located in the degassing channel. 9. The prismatic rechargeable battery of claim 1, wherein the front cover is a single component. 10. The prismatic rechargeable battery of claim 1, wherein a first edge of each of the contact connector plates is angled away from the intermediate wall to make contact with the contact of the plate stack adjacent the front cover of the housing. 11. The prismatic rechargeable battery of claim 10, wherein each of the contacts of the plate stacks comprise an angled connecting section extending toward the angled outer edge of each of the associated contact connector plates. 12. The prismatic rechargeable battery of claim 10, wherein the first edge of each of the contact connector plates is coupled to the contact of the plate stack substantially over an entire length of the contact of the plate stack. 13. The prismatic rechargeable battery of claim 4, further comprising a soldered joint provided on an outer edge of each of the welded joints. 14. A prismatic rechargeable battery comprising: a plurality of plate stacks, the plate stacks comprising stacked electrode plates and a plurality of contacts; a housing configured to allow insertion of the plurality of plate stacks through an open front of the housing, the housing comprising a plurality of intermediate walls spaced apart from one another forming internal chambers to receive the plurality of plate stacks; and contact connector plates coupled to each of the intermediate walls such that each of the contact connector plates is in electrical contact with one of the plurality of contacts of one of the plurality of plate stacks; wherein each of the intermediate walls has a first contact connector plate on a first side thereof electrically coupled to a second contact connector plate on a second side thereof through the intermediate wall; wherein an external front cover of the housing is coupled to longitudinal side edges of the intermediate walls and side walls of the housing to close the open front of the housing to seal the internal chambers; wherein the area covered by the front cover is substantially the same as the area of the largest side of the prismatic rechargeable battery. 15. The prismatic rechargeable battery of claim 14, wherein the contact connector plates on the first sides of the intermediate walls are electrically coupled to the contact connector plates on the second sides of the intermediate walls at a plurality of locations. 16. The prismatic rechargeable battery of claim 15, wherein the contact connector plates extend the full length of the intermediate walls. 17. The prismatic rechargeable battery of claim 14, wherein each of the plate stacks comprises positive electrode plates and negative electrode plates, and side edges of the positive electrode plates are welded to a first output conductor plate and side edges of the negative electrode plates are welded to a second output conductor plate at an opposite end of the plate stack. 18. The prismatic rechargeable battery of claim 17, wherein the first and second output conductor plates have slightly angled connecting sections. 19. The prismatic rechargeable battery of claim 18, wherein each of the contact connector plates has an angled outer edge extending towards the angled connecting section of the associated first and second output conductor plates and is configured to contact the angled connecting section of the associated first and second output conductor plates. 20. The prismatic rechargeable battery of claim 19, wherein the angled outer edge of the contact connector plates is welded to the angled connecting section of the associated first and second output conductor plates to form a welded joint. 21. The prismatic rechargeable battery of claim 20, wherein a soldered joint is also formed between the contact connector plates and the associated output conductor plates on an outer edge of the welded joint. 22. The prismatic rechargeable battery of claim 14, wherein the front cover is a single piece. 23. The prismatic rechargeable battery of claim 19, wherein the angled outer edge of each of the contact connector plates is coupled to the angled connecting section of the associated first and second output conductor plates substantially over an entire length of the associated first and second output conductor plates. 24. A prismatic rechargeable battery comprising: a housing comprising a plurality of walls defining a plurality of internal chambers; a plurality of electrochemical cells provided in the housing, each of the cells provided in one of the chambers and comprising a plurality of electrode plates and a plurality of contacts; wherein each intermediate wall has a first contact connector plate on a first side thereof that is electrically coupled to a second contact connector plate on a second side thereof; wherein each of the contact connector plates is in electrical contact with an associated contact of one of the plurality of electrochemical cells; wherein a single external front cover is coupled to longitudinal side edges of each of the intermediate walls and side walls of the housing to seal the internal chambers; wherein the area covered by the front cover is substantially the same as the area of the largest side of the prismatic rechargeable battery. 25. The prismatic rechargeable battery of claim 24, wherein the contact connector plates on the first sides of the intermediate walls are electrically coupled to the contact connector plates on the second sides of the intermediate walls at a plurality of locations. 26. The prismatic rechargeable battery of claim 24, wherein the housing further comprises a degassing channel. 27. The prismatic rechargeable battery of claim 26, wherein the degassing channel further comprises a degassing valve centrally located in the degassing channel. 28. The prismatic rechargeable battery of claim 24, wherein a first edge of each of the contact connector plates is angled away from the intermediate wall to make contact with one of the contacts of the electrochemical cells adjacent the front cover of the housing. 29. The prismatic rechargeable battery of claim 28, wherein the first edge of each of the contact connector plates is coupled to the associated contact of the electrochemical cell substantially over an entire length of the contact of the electrochemical cell. 30. The prismatic rechargeable battery of claim 28, wherein each of the contacts of the electrochemical cells comprises a connecting section that is angled toward the associated contact connector plate to contact the first edge of the contact connector plate.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (16)
Mix Renard E. (Yorktown IN), Battery assembly process.
Bowen Gerald K. (Cedarburg WI) Andrew Michael G. (Wauwatosa WI) Dinkelman John P. (South Milwaukee WI), Injection molded battery containment for bipolar batteries.
Korinek Paul D. (West Bend WI) Morgan Maurice C. (Belgium WI) Pierce Doug C. (Mequon WI), Internally folded expanded metal electrode for battery construction.
Eskra Michael D. (Fredonia WI) Delaney William C. (Saukville WI) Bowen Gerald K. (Cedarburg WI), Lead acid bipolar battery plate and method of making the same.
Gruenstern Robert G. (Muskego WI) Bast Ronald J. (Greendale WI) Aldecoa Julio A. (Santa Cruz CA) Miller Lawrence F. (Santa Clara CA), Multiple cell flat pack battery and short protection therefor.
Rose Jennifer L. (Cudahy WI) Dinkelman John P. (South Milwaukee WI) Bowen Gerald K. (Cedarburg WI) Andrew Michael G. (Wauwatosa WI), Sealed lead acid battery using modular frame construction.
Gruenstern Robert G. (Muskego WI) Bast Ronald J. (Greendale WI) Aldecoa Julin A. (Santa Cruz CA) Miller Lawrence F. (Santa Clara CA), Thermal management of rechargeable batteries.
Gruenstern Robert G. (Muskego WI) Bast Ronald J. (Greendale WI) Aldecoa Julio A. (Santa Cruz CA) Miller Lawrence F. (Santa Clara CA), Thermal management of rechargeable batteries.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.