AT313185B - Watch case with a radioactive power source - Google Patents

Watch case with a radioactive power source

Info

Publication number
AT313185B
AT313185B AT121671A AT121671A AT313185B AT 313185 B AT313185 B AT 313185B AT 121671 A AT121671 A AT 121671A AT 121671 A AT121671 A AT 121671A AT 313185 B AT313185 B AT 313185B
Authority
AT
Austria
Prior art keywords
power source
watch case
radioactive power
radioactive
watch
Prior art date
Application number
AT121671A
Other languages
German (de)
Original Assignee
Baumgartner Freres Sa
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 Baumgartner Freres Sa filed Critical Baumgartner Freres Sa
Application granted granted Critical
Publication of AT313185B publication Critical patent/AT313185B/en

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C10/00—Arrangements of electric power supplies in time pieces
    • G04C10/02—Arrangements of electric power supplies in time pieces the power supply being a radioactive or photovoltaic source

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Apparatus For Making Beverages (AREA)
  • Medicines Containing Plant Substances (AREA)
AT121671A 1970-02-23 1971-02-12 Watch case with a radioactive power source AT313185B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH255170A CH579303B5 (en) 1970-02-23 1970-02-23

Publications (1)

Publication Number Publication Date
AT313185B true AT313185B (en) 1974-02-11

Family

ID=4236332

Family Applications (1)

Application Number Title Priority Date Filing Date
AT121671A AT313185B (en) 1970-02-23 1971-02-12 Watch case with a radioactive power source

Country Status (12)

Country Link
US (1) US3791134A (en)
AT (1) AT313185B (en)
BE (1) BE763248A (en)
BR (1) BR7101147D0 (en)
CH (2) CH255170A4 (en)
ES (1) ES194701Y (en)
FR (1) FR2091967B1 (en)
GB (1) GB1306481A (en)
NL (1) NL7102219A (en)
OA (1) OA03582A (en)
SE (1) SE381523B (en)
ZA (1) ZA71781B (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH327804A (en) * 1954-03-02 1958-02-15 Ancienne Manufacture D Horloge Movement, especially clockwork movement
CH320421A (en) * 1954-05-20 1957-03-31 Schild Sa A Electric watch
US2774891A (en) * 1954-11-23 1956-12-18 Universal Winding Co Means for collecting and utilizing electrical energy of nuclear transformations
CH337148A (en) * 1955-11-24 1959-03-15 Durowe Deutsche Uhren Rohwerke Electric clock
CH521625A (en) * 1968-04-17 1971-11-30 Baumgartner Freres Sa Timepiece powered by nuclear energy

Also Published As

Publication number Publication date
NL7102219A (en) 1971-08-25
ES194701U (en) 1975-01-01
CH579303B5 (en) 1976-08-31
BR7101147D0 (en) 1973-05-17
BE763248A (en) 1971-07-16
OA03582A (en) 1971-03-30
FR2091967B1 (en) 1974-09-06
DE2106286A1 (en) 1971-09-16
SE381523B (en) 1975-12-08
US3791134A (en) 1974-02-12
DE2106286B2 (en) 1972-10-05
ZA71781B (en) 1971-10-27
CH255170A4 (en) 1976-03-31
FR2091967A1 (en) 1972-01-21
GB1306481A (en) 1973-02-14
ES194701Y (en) 1975-06-01

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