FR2389167A1 - Separate battery for electronic wrist watches - is fitted within watch strap and has polarity protection diodes - Google Patents

Separate battery for electronic wrist watches - is fitted within watch strap and has polarity protection diodes

Info

Publication number
FR2389167A1
FR2389167A1 FR7712848A FR7712848A FR2389167A1 FR 2389167 A1 FR2389167 A1 FR 2389167A1 FR 7712848 A FR7712848 A FR 7712848A FR 7712848 A FR7712848 A FR 7712848A FR 2389167 A1 FR2389167 A1 FR 2389167A1
Authority
FR
France
Prior art keywords
battery
separate battery
wrist watches
fitted
electronic wrist
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Withdrawn
Application number
FR7712848A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7712848A priority Critical patent/FR2389167A1/en
Publication of FR2389167A1 publication Critical patent/FR2389167A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C10/00—Arrangements of electric power supplies in time pieces

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)

Abstract

The separate battery is for electronic wrist watches and enables the watch itself to be made much smaller and removes the necessity to have the batteries replaced professionally. The use of a separate battery can also increase the period between battery changes and by the inclusion of two diodes prevent accidental reversed polarity. The watch itself has a small two pin plug fixed within the outer decorative shell. A mating socket is integral with the end of one half of the watch strap. This leads to the battery itself via the two diodes the battery fitting within the profile of the strap.
FR7712848A 1977-04-27 1977-04-27 Separate battery for electronic wrist watches - is fitted within watch strap and has polarity protection diodes Withdrawn FR2389167A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7712848A FR2389167A1 (en) 1977-04-27 1977-04-27 Separate battery for electronic wrist watches - is fitted within watch strap and has polarity protection diodes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7712848A FR2389167A1 (en) 1977-04-27 1977-04-27 Separate battery for electronic wrist watches - is fitted within watch strap and has polarity protection diodes

Publications (1)

Publication Number Publication Date
FR2389167A1 true FR2389167A1 (en) 1978-11-24

Family

ID=9190026

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7712848A Withdrawn FR2389167A1 (en) 1977-04-27 1977-04-27 Separate battery for electronic wrist watches - is fitted within watch strap and has polarity protection diodes

Country Status (1)

Country Link
FR (1) FR2389167A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0460525A1 (en) * 1990-06-07 1991-12-11 Eta SA Fabriques d'Ebauches Housing for the battery of a wristwatch
CN1308781C (en) * 2004-03-09 2007-04-04 孙汇鑫 Power supply assembly in wrist band

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3971206A (en) * 1974-10-03 1976-07-27 U.S. Electronic Services Corporation Distributed watch

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3971206A (en) * 1974-10-03 1976-07-27 U.S. Electronic Services Corporation Distributed watch

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0460525A1 (en) * 1990-06-07 1991-12-11 Eta SA Fabriques d'Ebauches Housing for the battery of a wristwatch
CH679357GA3 (en) * 1990-06-07 1992-02-14
US5181192A (en) * 1990-06-07 1993-01-19 Eta Sa Fabriques D'ebauches Housing for an energy cell in a wristwatch
CN1308781C (en) * 2004-03-09 2007-04-04 孙汇鑫 Power supply assembly in wrist band

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Legal Events

Date Code Title Description
ST Notification of lapse