FR1109046A - Method of forming metal cups for the subsequent manufacture, by stamping, of closed-base hollow bodies - Google Patents

Method of forming metal cups for the subsequent manufacture, by stamping, of closed-base hollow bodies

Info

Publication number
FR1109046A
FR1109046A FR1109046DA FR1109046A FR 1109046 A FR1109046 A FR 1109046A FR 1109046D A FR1109046D A FR 1109046DA FR 1109046 A FR1109046 A FR 1109046A
Authority
FR
France
Prior art keywords
stamping
closed
forming metal
hollow bodies
subsequent manufacture
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
Other languages
French (fr)
Inventor
Hans Joachim Nagel
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 filed Critical
Application granted granted Critical
Publication of FR1109046A publication Critical patent/FR1109046A/en
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
    • H01M6/12—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with flat electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K21/00—Making hollow articles not covered by a single preceding sub-group
    • B21K21/02—Producing blanks in the shape of discs or cups as semifinished articles for making hollow articles, e.g. to be deep-drawn or extruded
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
FR1109046D 1953-06-19 1954-05-19 Method of forming metal cups for the subsequent manufacture, by stamping, of closed-base hollow bodies Expired FR1109046A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1109046X 1953-06-19
NLAANVRAGE7701203,A NL188436C (en) 1953-06-19 1977-02-04 THIN AND FLAT PRIMARY CELL, AND THIN AND FLAT LAMINARY BATTERY MADE FROM A NUMBER OF SUCH CELLS.

Publications (1)

Publication Number Publication Date
FR1109046A true FR1109046A (en) 1956-01-20

Family

ID=25738911

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1109046D Expired FR1109046A (en) 1953-06-19 1954-05-19 Method of forming metal cups for the subsequent manufacture, by stamping, of closed-base hollow bodies

Country Status (2)

Country Link
FR (1) FR1109046A (en)
NL (1) NL188436C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4899569A (en) * 1988-02-29 1990-02-13 Sanden Corporation Method for manufacturing a rotor frame of an electromagnetic clutch

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL113844C (en) *
CA475651A (en) * 1944-12-14 1951-07-31 C. Cahoon Nelson Primary galvanic cells
DE1003828B (en) * 1953-06-16 1957-03-07 Erich Marhenkel Dipl Chem Dr I Galvanic dry cell
GB1124551A (en) * 1966-10-28 1968-08-21 Hitachi Maxell Improvements in or relating to dry cells
CA962324A (en) * 1970-07-29 1975-02-04 Union Carbide Corporation Primary dry cell
GB1362661A (en) * 1970-12-21 1974-08-07 Esb Inc Electric batteries formed of stacked lamina-type cells
DE2331106C2 (en) * 1973-06-19 1984-11-22 Hitachi Maxell, Ltd., Ibaraki, Osaka Dry element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4899569A (en) * 1988-02-29 1990-02-13 Sanden Corporation Method for manufacturing a rotor frame of an electromagnetic clutch

Also Published As

Publication number Publication date
NL7701203A (en) 1978-08-08
NL188436B (en) 1992-01-16
NL188436C (en) 1992-06-16

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