FR2389241A1 - Obtention de connexions entre elements d'accumulateurs au plomb par soudage par extrusion-fusion - Google Patents
Obtention de connexions entre elements d'accumulateurs au plomb par soudage par extrusion-fusionInfo
- Publication number
- FR2389241A1 FR2389241A1 FR7812433A FR7812433A FR2389241A1 FR 2389241 A1 FR2389241 A1 FR 2389241A1 FR 7812433 A FR7812433 A FR 7812433A FR 7812433 A FR7812433 A FR 7812433A FR 2389241 A1 FR2389241 A1 FR 2389241A1
- Authority
- FR
- France
- Prior art keywords
- lead
- extrusion
- accumulator elements
- opening
- fusion welding
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- H01M50/528—Fixed electrical connections, i.e. not intended for disconnection
- H01M50/529—Intercell connections through partitions, e.g. in a battery casing
-
- 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
-
- 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)
- Connection Of Batteries Or Terminals (AREA)
Abstract
Des éléments d'accumulateurs sont séparés par une séparation 500 dans laquelle est pratiquée une ouverture 502. Des cosses en plomb 504 et 506 sont placées contre cette paroi et recouvrent l'ouverture. Des électrodes de soudage 600 et 602 comportent une portion de refoulement 604, 606 située au centre d'une portion de compression 200. A l'extérieur et en arrière se trouve une portion 300 de forge comportant un bord d'attaque 302 et une surface intérieure 304 concave ou biseautée. Lorsque les électrodes se déplacent l'une vers l'autre, elles refoulent le plomb dans l'ouverture 502 où il est ensuite fondu par application de courant électrique tandis que la portion 300, en s'enfonçant dans les pièces en plomb 506 et 504, empêche le plomb d'être expulsé de la zone de fusion.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/790,881 US4166210A (en) | 1977-04-26 | 1977-04-26 | Electrodes for use in the extrusion-fusion welding of lead parts through an aperture in a battery case |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2389241A1 true FR2389241A1 (fr) | 1978-11-24 |
Family
ID=25152012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7812433A Withdrawn FR2389241A1 (fr) | 1977-04-26 | 1978-04-26 | Obtention de connexions entre elements d'accumulateurs au plomb par soudage par extrusion-fusion |
Country Status (10)
Country | Link |
---|---|
US (2) | US4166210A (fr) |
JP (1) | JPS53140545A (fr) |
AU (1) | AU518057B2 (fr) |
BE (1) | BE866322A (fr) |
CA (1) | CA1104643A (fr) |
DE (1) | DE2818629A1 (fr) |
FR (1) | FR2389241A1 (fr) |
GB (1) | GB1595820A (fr) |
IT (1) | IT1102192B (fr) |
MX (1) | MX147297A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2576150A1 (fr) * | 1985-01-17 | 1986-07-18 | Furukawa Battery Co Ltd | Batterie d'accumulation a faible encombrement et a systeme de raccordement perfectionne |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4352002A (en) * | 1977-04-26 | 1982-09-28 | General Battery Corporation | Electrodes for use in the extrusion-fusion welding of lead parts through an aperture in a battery case |
US4256946A (en) * | 1977-04-26 | 1981-03-17 | General Battery Corporation | Electrodes for use in the extrusion-fusion welding of lead parts through an aperture in a battery case |
US4420673A (en) * | 1979-04-11 | 1983-12-13 | General Battery Corporation | Electrodes for use in the extrusion-fusion welding of lead parts through an aperture in a battery case and method of extruding, fusing and forging lead connections in battery cases |
US4368373A (en) * | 1980-08-18 | 1983-01-11 | Mac Engineering & Equip. Co., Inc. | Apparatus for fabricating through-the-partition battery connections |
US4343982A (en) * | 1981-03-23 | 1982-08-10 | Energy Development Associates, Inc. | Method of joining metal to graphite by spot welding |
US4402228A (en) * | 1981-06-04 | 1983-09-06 | General Battery Corporation | Apparatus and method for testing the hardness of battery components |
US4485959A (en) * | 1982-05-14 | 1984-12-04 | Gnb Batteries Inc. | Means for welding intercell connections |
JPH01231264A (ja) * | 1988-03-10 | 1989-09-14 | Furukawa Battery Co Ltd:The | 鉛蓄電池における抵抗溶接法並に抵抗溶接回路装置 |
US8372537B2 (en) * | 2008-06-03 | 2013-02-12 | C&D Technologies, Inc. | Battery with a molded in-front terminal |
CN106312313B (zh) * | 2016-10-28 | 2018-07-13 | 武汉市楚源光电有限公司 | 一种动力电池组激光自动焊接控制方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1061376A (en) * | 1912-10-07 | 1913-05-13 | John Allen Heany | Electrode for electric welding-machines. |
US2024239A (en) * | 1933-05-26 | 1935-12-17 | Swan Hunter & Wigham Richardson | Uniting of steel plates or other structures |
US2180396A (en) * | 1938-01-27 | 1939-11-21 | James P Burke | Electrical contactor |
US2282186A (en) * | 1940-03-02 | 1942-05-05 | Westinghouse Electric & Mfg Co | Resistance welding electrode and method |
US3134883A (en) * | 1961-05-23 | 1964-05-26 | Gen Electric | Electrode for electrical resistance heating tool |
US3476611A (en) * | 1964-12-08 | 1969-11-04 | Globe Union Inc | Intercell connection and method of making same |
GB1208135A (en) * | 1967-04-11 | 1970-10-07 | Lucas Industries Ltd | Intercell connections in electric storage batteries |
US4013864A (en) * | 1968-08-16 | 1977-03-22 | Tiegel Manufacturing Company | Apparatus for fabricating through-the-wall battery connectors |
US4046062A (en) * | 1968-12-20 | 1977-09-06 | General Motors Corporation | Method of forming through the partition cell connectors formed by an extrusion-fusion technique |
US3687734A (en) * | 1970-08-26 | 1972-08-29 | Globe Union Inc | Storage battery electrical connectors |
US3666912A (en) * | 1971-01-08 | 1972-05-30 | Quanta Welding Co | Method of solid state bonding |
BE794053A (fr) * | 1972-04-13 | 1973-05-02 | Eltra Corp | Procede de realisation d'une connexion entre les elements d'un accumulateur electrique |
US3869316A (en) * | 1973-11-23 | 1975-03-04 | Gen Motors Corp | Alloy for through-the-partition intercell connectors formed by an extrusion-fusion technique |
US3909300A (en) * | 1974-01-21 | 1975-09-30 | Gould Inc | Positive seal for batteries employing plastic casings |
-
1977
- 1977-04-26 US US05/790,881 patent/US4166210A/en not_active Expired - Lifetime
-
1978
- 1978-03-22 CA CA299,498A patent/CA1104643A/fr not_active Expired
- 1978-04-21 GB GB15912/78A patent/GB1595820A/en not_active Expired
- 1978-04-24 JP JP4861278A patent/JPS53140545A/ja active Pending
- 1978-04-25 MX MX173235A patent/MX147297A/es unknown
- 1978-04-25 BE BE1008857A patent/BE866322A/fr unknown
- 1978-04-25 DE DE19782818629 patent/DE2818629A1/de not_active Withdrawn
- 1978-04-26 IT IT49079/78A patent/IT1102192B/it active
- 1978-04-26 FR FR7812433A patent/FR2389241A1/fr not_active Withdrawn
- 1978-04-26 AU AU35432/78A patent/AU518057B2/en not_active Expired
- 1978-10-05 US US05/948,979 patent/US4346282A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2576150A1 (fr) * | 1985-01-17 | 1986-07-18 | Furukawa Battery Co Ltd | Batterie d'accumulation a faible encombrement et a systeme de raccordement perfectionne |
US4724190A (en) * | 1985-01-17 | 1988-02-09 | Furukawa Denchi Kabushiki Kaisha | Storage battery |
Also Published As
Publication number | Publication date |
---|---|
IT1102192B (it) | 1985-10-07 |
CA1104643A (fr) | 1981-07-07 |
DE2818629A1 (de) | 1978-11-02 |
BE866322A (fr) | 1978-10-25 |
GB1595820A (en) | 1981-08-19 |
US4166210A (en) | 1979-08-28 |
AU3543278A (en) | 1979-11-01 |
US4346282A (en) | 1982-08-24 |
IT7849079A0 (it) | 1978-04-26 |
JPS53140545A (en) | 1978-12-07 |
MX147297A (es) | 1982-11-10 |
AU518057B2 (en) | 1981-09-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |