ES441847A1 - Una pila seca. - Google Patents

Una pila seca.

Info

Publication number
ES441847A1
ES441847A1 ES441847A ES441847A ES441847A1 ES 441847 A1 ES441847 A1 ES 441847A1 ES 441847 A ES441847 A ES 441847A ES 441847 A ES441847 A ES 441847A ES 441847 A1 ES441847 A1 ES 441847A1
Authority
ES
Spain
Prior art keywords
leak
bag
zinc tube
resistant dry
sealed
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.)
Expired
Application number
ES441847A
Other languages
English (en)
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.)
CHING CHAU POOU
Original Assignee
CHING CHAU POOU
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 CHING CHAU POOU filed Critical CHING CHAU POOU
Publication of ES441847A1 publication Critical patent/ES441847A1/es
Expired legal-status Critical Current

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)
ES441847A 1974-10-17 1975-10-16 Una pila seca. Expired ES441847A1 (es)

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
ES441847A1 true ES441847A1 (es) 1977-04-01

Family

ID=10435654

Family Applications (1)

Application Number Title Priority Date Filing Date
ES441847A Expired ES441847A1 (es) 1974-10-17 1975-10-16 Una pila seca.

Country Status (11)

Country Link
US (1) US4027078A (es)
JP (1) JPS51149533A (es)
BR (1) BR7506782A (es)
CA (1) CA1050610A (es)
DE (1) DE2546440C3 (es)
ES (1) ES441847A1 (es)
FR (1) FR2334212A1 (es)
GB (1) GB1506579A (es)
IT (1) IT1047825B (es)
KE (1) KE3145A (es)
MY (1) MY8200078A (es)

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
JPS51149533A (en) 1976-12-22
IT1047825B (it) 1980-10-20
KE3145A (en) 1981-08-28
DE2546440A1 (de) 1976-04-29
DE2546440B2 (de) 1980-02-28
FR2334212A1 (fr) 1977-07-01
AU8578575A (en) 1977-04-21
BR7506782A (pt) 1976-08-17
CA1050610A (en) 1979-03-13
JPS5712495B2 (es) 1982-03-11
MY8200078A (en) 1982-12-31
US4027078A (en) 1977-05-31
GB1506579A (en) 1978-04-05
FR2334212B1 (es) 1981-03-06
DE2546440C3 (de) 1980-10-16

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