CA2482864A1 - Groupe electrochimique et son procede de fabrication - Google Patents
Groupe electrochimique et son procede de fabrication Download PDFInfo
- Publication number
- CA2482864A1 CA2482864A1 CA002482864A CA2482864A CA2482864A1 CA 2482864 A1 CA2482864 A1 CA 2482864A1 CA 002482864 A CA002482864 A CA 002482864A CA 2482864 A CA2482864 A CA 2482864A CA 2482864 A1 CA2482864 A1 CA 2482864A1
- Authority
- CA
- Canada
- Prior art keywords
- current collecting
- sheet
- bundle
- arms
- electrodes
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims 9
- 239000003792 electrolyte Substances 0.000 claims abstract 4
- 239000007769 metal material Substances 0.000 claims 4
- 229910052782 aluminium Inorganic materials 0.000 claims 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 3
- 238000004146 energy storage Methods 0.000 claims 3
- 229910001369 Brass Inorganic materials 0.000 claims 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims 2
- 229910045601 alloy Inorganic materials 0.000 claims 2
- 239000000956 alloy Substances 0.000 claims 2
- 239000010951 brass Substances 0.000 claims 2
- 229910052802 copper Inorganic materials 0.000 claims 2
- 239000010949 copper Substances 0.000 claims 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 2
- 239000010931 gold Substances 0.000 claims 2
- 229910052737 gold Inorganic materials 0.000 claims 2
- 229910052709 silver Inorganic materials 0.000 claims 2
- 239000004332 silver Substances 0.000 claims 2
- 229910000733 Li alloy Inorganic materials 0.000 claims 1
- 229910032387 LiCoO2 Inorganic materials 0.000 claims 1
- 229910052493 LiFePO4 Inorganic materials 0.000 claims 1
- 229910003005 LiNiO2 Inorganic materials 0.000 claims 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 1
- 229910015734 LixMnyOz Inorganic materials 0.000 claims 1
- 229910015053 LixTiyOz Inorganic materials 0.000 claims 1
- 229910015096 LixVyOz Inorganic materials 0.000 claims 1
- 150000001768 cations Chemical class 0.000 claims 1
- 239000011262 electrochemically active material Substances 0.000 claims 1
- 229910052744 lithium Inorganic materials 0.000 claims 1
- 239000001989 lithium alloy Substances 0.000 claims 1
- 239000011241 protective layer Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
Classifications
-
- 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
-
- 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
-
- 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
- H01M50/543—Terminals
- H01M50/547—Terminals characterised by the disposition of the terminals on the cells
- H01M50/548—Terminals characterised by the disposition of the terminals on the cells on opposite sides of the cell
-
- 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
- H01M50/543—Terminals
- H01M50/552—Terminals characterised by their shape
- H01M50/553—Terminals adapted for prismatic, pouch or rectangular cells
-
- 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
- H01M50/543—Terminals
- H01M50/562—Terminals characterised by the material
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
La présente invention a trait à un groupe électrochimique comportant une pluralité de cellules. Chaque cellule, à son tour, comprend respectivement : une paire d'électrodes minces ; de l'électrolyte interposé entre les électrodes ; et un élément mince de prise de courant. L'élément mince de prise de courant, qui comporte une paire de faces principales globalement opposées, se trouve en saillie à partir d'au moins une des électrodes minces et y est électriquement relié. En outre, la pluralité de cellules sont disposées en un empilement de sorte que leurs éléments minces respectifs de prise de courant sont en relation adjacente avec leurs faces principales globalement opposées. Le groupe électrochimique comporte en outre une borne de prise de courant présentant une relation espacée définissant un évidement qui reçoit les éléments minces de prise de courant et qui établit une connexion électrique avec eux. Les bras de la borne de prise de courant recouvrent au moins une portion de la face principale d'un des éléments minces de prise de courant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2482864A CA2482864C (fr) | 2002-04-30 | 2003-04-30 | Groupe electrochimique et son procede de fabrication |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002384215A CA2384215A1 (fr) | 2002-04-30 | 2002-04-30 | Faisceau electrochimique et methode de fabrication dudit faisceau |
| CA2,384,215 | 2002-04-30 | ||
| PCT/CA2003/000646 WO2003094258A2 (fr) | 2002-04-30 | 2003-04-30 | Groupe electrochimique et son procede de fabrication |
| CA2482864A CA2482864C (fr) | 2002-04-30 | 2003-04-30 | Groupe electrochimique et son procede de fabrication |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2482864A1 true CA2482864A1 (fr) | 2003-11-13 |
| CA2482864C CA2482864C (fr) | 2011-03-22 |
Family
ID=33565696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2482864A Expired - Lifetime CA2482864C (fr) | 2002-04-30 | 2003-04-30 | Groupe electrochimique et son procede de fabrication |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2482864C (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007068120A1 (fr) * | 2005-12-14 | 2007-06-21 | Avestor Limited Partnership | Batterie électrochimique et son procédé de fabrication |
-
2003
- 2003-04-30 CA CA2482864A patent/CA2482864C/fr not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007068120A1 (fr) * | 2005-12-14 | 2007-06-21 | Avestor Limited Partnership | Batterie électrochimique et son procédé de fabrication |
| EP1961058A1 (fr) * | 2005-12-14 | 2008-08-27 | Avestor Limited Partnership | Batterie électrochimique et son procédé de fabrication |
| EP1961058A4 (fr) * | 2005-12-14 | 2010-07-07 | Avestor Ltd Partnership | Batterie électrochimique et son procédé de fabrication |
| US8142523B2 (en) | 2005-12-14 | 2012-03-27 | Bathium Canada Inc. | Electrochemical battery and method for making same |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2482864C (fr) | 2011-03-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20230501 |
|
| MKEX | Expiry |
Effective date: 20230501 |