BR7506782A - Pilha seca e processo de fabricacao da mesma - Google Patents

Pilha seca e processo de fabricacao da mesma

Info

Publication number
BR7506782A
BR7506782A BR7506782*A BR7506782A BR7506782A BR 7506782 A BR7506782 A BR 7506782A BR 7506782 A BR7506782 A BR 7506782A BR 7506782 A BR7506782 A BR 7506782A
Authority
BR
Brazil
Prior art keywords
manufacturing process
dry battery
battery
dry
manufacturing
Prior art date
Application number
BR7506782*A
Other languages
English (en)
Portuguese (pt)
Inventor
C Pun
C Poon
Original Assignee
C Pun
C Poon
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 C Pun, C Poon filed Critical C Pun
Publication of BR7506782A publication Critical patent/BR7506782A/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • H01M6/08—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with cup-shaped electrodes
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/107—Primary casings; Jackets or wrappings characterised by their shape or physical structure having curved cross-section, e.g. round or elliptic
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • Y10T29/4911—Electric battery cell making including sealing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Hybrid Cells (AREA)
  • Primary Cells (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Electrolytic Production Of Metals (AREA)
BR7506782*A 1974-10-17 1975-10-16 Pilha seca e processo de fabricacao da mesma BR7506782A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB45042/74A GB1506579A (en) 1974-10-17 1974-10-17 Leak-resistant dry cells

Publications (1)

Publication Number Publication Date
BR7506782A true BR7506782A (pt) 1976-08-17

Family

ID=10435654

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7506782*A BR7506782A (pt) 1974-10-17 1975-10-16 Pilha seca e processo de fabricacao da mesma

Country Status (11)

Country Link
US (1) US4027078A (US07935154-20110503-C00018.png)
JP (1) JPS51149533A (US07935154-20110503-C00018.png)
BR (1) BR7506782A (US07935154-20110503-C00018.png)
CA (1) CA1050610A (US07935154-20110503-C00018.png)
DE (1) DE2546440C3 (US07935154-20110503-C00018.png)
ES (1) ES441847A1 (US07935154-20110503-C00018.png)
FR (1) FR2334212A1 (US07935154-20110503-C00018.png)
GB (1) GB1506579A (US07935154-20110503-C00018.png)
IT (1) IT1047825B (US07935154-20110503-C00018.png)
KE (1) KE3145A (US07935154-20110503-C00018.png)
MY (1) MY8200078A (US07935154-20110503-C00018.png)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3211331C2 (de) * 1981-03-30 1986-06-19 Union Carbide Corp., Danbury, Conn. Galvanische Trockenzelle
DE3425170A1 (de) * 1984-07-09 1986-01-16 Varta Batterie Ag, 3000 Hannover Galvanisches primaerelement
WO1992010858A1 (en) * 1990-12-06 1992-06-25 Globe-Union, Inc. Caseless battery
US5311556A (en) * 1991-08-30 1994-05-10 Elsag International B.V. Digital FSK transmitter receiver and method of operating same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1205392A (en) * 1915-12-18 1916-11-21 Nat Carbon Co Electric battery.
US2200862A (en) * 1935-12-09 1940-05-14 Maxolite Holdings Ltd Dry cell
US3437530A (en) * 1967-02-24 1969-04-08 Esb Inc Leak-resistant dry cell
US3623915A (en) * 1969-07-11 1971-11-30 Ching Koon Pun Electric dry cells
DE2025489C3 (de) * 1969-10-27 1982-11-18 Toshiso Dr. Tokyo Kamai Galvanisches Trockenelement

Also Published As

Publication number Publication date
US4027078A (en) 1977-05-31
FR2334212B1 (US07935154-20110503-C00018.png) 1981-03-06
JPS5712495B2 (US07935154-20110503-C00018.png) 1982-03-11
ES441847A1 (es) 1977-04-01
AU8578575A (en) 1977-04-21
DE2546440B2 (de) 1980-02-28
IT1047825B (it) 1980-10-20
FR2334212A1 (fr) 1977-07-01
DE2546440C3 (de) 1980-10-16
DE2546440A1 (de) 1976-04-29
CA1050610A (en) 1979-03-13
JPS51149533A (en) 1976-12-22
MY8200078A (en) 1982-12-31
KE3145A (en) 1981-08-28
GB1506579A (en) 1978-04-05

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