FR2399136A1 - MOLDING DEVICE FOR BATTERY ELECTRODE HOLDER GRID, AND METHODS OF MANUFACTURING A HOLDER GRID - Google Patents

MOLDING DEVICE FOR BATTERY ELECTRODE HOLDER GRID, AND METHODS OF MANUFACTURING A HOLDER GRID

Info

Publication number
FR2399136A1
FR2399136A1 FR7722953A FR7722953A FR2399136A1 FR 2399136 A1 FR2399136 A1 FR 2399136A1 FR 7722953 A FR7722953 A FR 7722953A FR 7722953 A FR7722953 A FR 7722953A FR 2399136 A1 FR2399136 A1 FR 2399136A1
Authority
FR
France
Prior art keywords
holder grid
molding device
manufacturing
methods
battery electrode
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
Application number
FR7722953A
Other languages
French (fr)
Other versions
FR2399136B1 (en
Inventor
Sully Schachter
Rene Vasseur
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DBA SA
Original Assignee
DBA SA
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 DBA SA filed Critical DBA SA
Priority to FR7722953A priority Critical patent/FR2399136A1/en
Priority to GB787830441A priority patent/GB2001561B/en
Priority to JP9057478A priority patent/JPS5424222A/en
Publication of FR2399136A1 publication Critical patent/FR2399136A1/en
Application granted granted Critical
Publication of FR2399136B1 publication Critical patent/FR2399136B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

Dispositif de moulage. Le moule comporte deux coquilles ayant leurs faces internes en vis à vis dans lesquelles sont définies des gravures destinées à former les canaux du moule lorsque les deux coquilles sont rapprochées. Chaque face interne du moule est recouverte par un revêtement en matériau isolant dans lequel sont définies les gravures. Ce revêtement peut être constitué par un insert introduit dans une glissière de chaque coquille. Application à la fabrication de grille-support d'électrodes.Molding device. The mold comprises two shells having their internal faces facing each other in which engravings intended to form the channels of the mold when the two shells are brought together are defined. Each internal face of the mold is covered by a coating of insulating material in which the engravings are defined. This coating may be constituted by an insert introduced into a slideway of each shell. Application to the manufacture of electrode support grid.

FR7722953A 1977-07-26 1977-07-26 MOLDING DEVICE FOR BATTERY ELECTRODE HOLDER GRID, AND METHODS OF MANUFACTURING A HOLDER GRID Granted FR2399136A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7722953A FR2399136A1 (en) 1977-07-26 1977-07-26 MOLDING DEVICE FOR BATTERY ELECTRODE HOLDER GRID, AND METHODS OF MANUFACTURING A HOLDER GRID
GB787830441A GB2001561B (en) 1977-07-26 1978-07-20 Device for moulding an electrode-holding grid for a battery and a method of manufacturing such a grid
JP9057478A JPS5424222A (en) 1977-07-26 1978-07-26 Casting apparatus for making support grid for storage battery electrode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7722953A FR2399136A1 (en) 1977-07-26 1977-07-26 MOLDING DEVICE FOR BATTERY ELECTRODE HOLDER GRID, AND METHODS OF MANUFACTURING A HOLDER GRID

Publications (2)

Publication Number Publication Date
FR2399136A1 true FR2399136A1 (en) 1979-02-23
FR2399136B1 FR2399136B1 (en) 1981-06-12

Family

ID=9193828

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7722953A Granted FR2399136A1 (en) 1977-07-26 1977-07-26 MOLDING DEVICE FOR BATTERY ELECTRODE HOLDER GRID, AND METHODS OF MANUFACTURING A HOLDER GRID

Country Status (3)

Country Link
JP (1) JPS5424222A (en)
FR (1) FR2399136A1 (en)
GB (1) GB2001561B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3533581A1 (en) * 1985-09-20 1987-04-02 Varta Batterie MOLD FOR THE PRODUCTION OF GRID PLATES FOR LEAD ACCUMULATORS
JPS6440168A (en) * 1987-08-07 1989-02-10 Yuasa Battery Co Ltd Mold for lead alloy
US6131238A (en) * 1998-05-08 2000-10-17 The Hoover Company Self-propelled upright vacuum cleaner with offset agitator and motor pivot points
US5974622A (en) * 1998-05-08 1999-11-02 The Hoover Company Transmission neutral locking arrangement for a self-propelled vacuum cleaner
CN100429805C (en) * 2005-06-16 2008-10-29 比亚迪股份有限公司 Battery pack of electric vehicle
CN107946600B (en) * 2017-11-29 2020-07-31 中宝（天津）集团有限公司 Preparation method of light conductive ceramic polar plate of lead-based storage battery
CN107946598B (en) * 2017-11-29 2021-11-02 中宝（天津）集团有限公司 High-efficient environmental protection lead-based storage battery

Also Published As

Publication number Publication date
FR2399136B1 (en) 1981-06-12
GB2001561B (en) 1982-04-21
GB2001561A (en) 1979-02-07
JPS5424222A (en) 1979-02-23

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Legal Events

Date Code Title Description
ST Notification of lapse