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 GRIDInfo
- 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
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)
- Moulds For Moulding Plastics Or The Like (AREA)
- Battery Electrode And Active Subsutance (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.
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)
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 |
US5974622A (en) * | 1998-05-08 | 1999-11-02 | The Hoover Company | Transmission neutral locking arrangement for a self-propelled vacuum cleaner |
US6131238A (en) * | 1998-05-08 | 2000-10-17 | The Hoover Company | Self-propelled upright vacuum cleaner with offset agitator and motor pivot points |
CN100429805C (en) * | 2005-06-16 | 2008-10-29 | 比亚迪股份有限公司 | Battery pack of electric vehicle |
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 |
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 |
-
1977
- 1977-07-26 FR FR7722953A patent/FR2399136A1/en active Granted
-
1978
- 1978-07-20 GB GB787830441A patent/GB2001561B/en not_active Expired
- 1978-07-26 JP JP9057478A patent/JPS5424222A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
GB2001561B (en) | 1982-04-21 |
FR2399136B1 (en) | 1981-06-12 |
JPS5424222A (en) | 1979-02-23 |
GB2001561A (en) | 1979-02-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |