WO2010079295A3 - Power storage device, particularly for fitting on an automobile - Google Patents

Power storage device, particularly for fitting on an automobile Download PDF

Info

Publication number
WO2010079295A3
WO2010079295A3 PCT/FR2010/050005 FR2010050005W WO2010079295A3 WO 2010079295 A3 WO2010079295 A3 WO 2010079295A3 FR 2010050005 W FR2010050005 W FR 2010050005W WO 2010079295 A3 WO2010079295 A3 WO 2010079295A3
Authority
WO
WIPO (PCT)
Prior art keywords
power storage
automobile
fitting
storage device
terminals
Prior art date
Application number
PCT/FR2010/050005
Other languages
French (fr)
Other versions
WO2010079295A2 (en
Inventor
Fabien Guerin
Roger Abadia
Alexis Hosni
Jean-Philippe Badey
Romaric Lenoir
Hugues Gervais
Original Assignee
Valeo Equipements Electriques Moteur
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Valeo Equipements Electriques Moteur filed Critical Valeo Equipements Electriques Moteur
Publication of WO2010079295A2 publication Critical patent/WO2010079295A2/en
Publication of WO2010079295A3 publication Critical patent/WO2010079295A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/062—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam
    • B23K26/0626—Energy control of the laser beam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/24—Seam welding
    • B23K26/28—Seam welding of curved planar seams
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/10—Multiple hybrid or EDL capacitors, e.g. arrays or modules
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/74—Terminals, e.g. extensions of current collectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/84—Processes for the manufacture of hybrid or EDL capacitors, or components thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/08—Non-ferrous metals or alloys
    • B23K2103/10—Aluminium or alloys thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/18—Dissimilar materials
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Connection Of Batteries Or Terminals (AREA)

Abstract

The invention relates to a power storage device (1), particularly for fitting on an automobile, comprising at least two power storage cells (2), each cell comprising at least one electrical connection terminal (8; 11), characterized in that: either the electrical connection terminals of the two cells are welded together; or the electrical connection terminals of the two cells are electrically connected to each other by means of a spacer interposed between the two terminals and welded to said two terminals.
PCT/FR2010/050005 2009-01-07 2010-01-05 Power storage device, particularly for fitting on an automobile WO2010079295A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0950063A FR2940858B1 (en) 2009-01-07 2009-01-07 ENERGY STORAGE DEVICE, IN PARTICULAR FOR EQUIPPING A MOTOR VEHICLE
FR0950063 2009-01-07

Publications (2)

Publication Number Publication Date
WO2010079295A2 WO2010079295A2 (en) 2010-07-15
WO2010079295A3 true WO2010079295A3 (en) 2010-09-30

Family

ID=41003638

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2010/050005 WO2010079295A2 (en) 2009-01-07 2010-01-05 Power storage device, particularly for fitting on an automobile

Country Status (2)

Country Link
FR (1) FR2940858B1 (en)
WO (1) WO2010079295A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011004175A1 (en) * 2011-02-15 2012-08-16 Varta Microbattery Gmbh Compact battery and its manufacture
DE102021127854A1 (en) 2021-10-26 2023-04-27 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Traction battery cell arrangement

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11354097A (en) * 1998-06-08 1999-12-24 Sanoh Industrial Co Ltd Battery jointing device
JP2000106164A (en) * 1998-09-29 2000-04-11 Sanyo Electric Co Ltd Module battery
EP1120841A1 (en) * 1998-09-01 2001-08-01 Matsushita Electric Industrial Co., Ltd. Method and structure for connecting batteries
US20040131932A1 (en) * 2002-09-20 2004-07-08 Matsushita Electric Industrial Co., Ltd. Sealed rechargeable battery and battery module
US20050153194A1 (en) * 2002-01-31 2005-07-14 Kenji Kimura Battery and battery assembly
US20070008678A1 (en) * 2005-03-14 2007-01-11 Maxwell Technologies, Inc. Coupling of cell to housing
US20080096104A1 (en) * 2006-10-20 2008-04-24 Kim Tae-Yong Battery Module

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000340195A (en) 1999-05-31 2000-12-08 Sanyo Electric Co Ltd Power supply device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11354097A (en) * 1998-06-08 1999-12-24 Sanoh Industrial Co Ltd Battery jointing device
EP1120841A1 (en) * 1998-09-01 2001-08-01 Matsushita Electric Industrial Co., Ltd. Method and structure for connecting batteries
JP2000106164A (en) * 1998-09-29 2000-04-11 Sanyo Electric Co Ltd Module battery
US20050153194A1 (en) * 2002-01-31 2005-07-14 Kenji Kimura Battery and battery assembly
US20040131932A1 (en) * 2002-09-20 2004-07-08 Matsushita Electric Industrial Co., Ltd. Sealed rechargeable battery and battery module
US20070008678A1 (en) * 2005-03-14 2007-01-11 Maxwell Technologies, Inc. Coupling of cell to housing
US20080096104A1 (en) * 2006-10-20 2008-04-24 Kim Tae-Yong Battery Module

Also Published As

Publication number Publication date
FR2940858B1 (en) 2011-04-01
WO2010079295A2 (en) 2010-07-15
FR2940858A1 (en) 2010-07-09

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