FR2289948A1 - Perfectionnements aux pendules electriques - Google Patents

Perfectionnements aux pendules electriques

Info

Publication number
FR2289948A1
FR2289948A1 FR7436387A FR7436387A FR2289948A1 FR 2289948 A1 FR2289948 A1 FR 2289948A1 FR 7436387 A FR7436387 A FR 7436387A FR 7436387 A FR7436387 A FR 7436387A FR 2289948 A1 FR2289948 A1 FR 2289948A1
Authority
FR
France
Prior art keywords
battery
switching transistor
clock
battery discharge
motor supply
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.)
Granted
Application number
FR7436387A
Other languages
English (en)
French (fr)
Other versions
FR2289948B3 (OSRAM
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.)
BODDAERT ANDRE
Original Assignee
BODDAERT ANDRE
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 BODDAERT ANDRE filed Critical BODDAERT ANDRE
Priority to FR7436387A priority Critical patent/FR2289948A1/fr
Publication of FR2289948A1 publication Critical patent/FR2289948A1/fr
Application granted granted Critical
Publication of FR2289948B3 publication Critical patent/FR2289948B3/fr
Granted 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
    • G04C10/04—Arrangements of electric power supplies in time pieces with means for indicating the condition of the power supply
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B45/00—Time pieces of which the indicating means or cases provoke special effects, e.g. aesthetic effects
    • G04B45/0038—Figures or parts thereof moved by the clockwork
    • G04B45/0053—Figures or parts thereof moved by the clockwork with oscillating motion in hanging or standing clockworks such as imitation of a real pendulum
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C1/00—Winding mechanical clocks electrically
    • G04C1/04—Winding mechanical clocks electrically by electric motors with rotating or with reciprocating movement

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromechanical Clocks (AREA)
FR7436387A 1974-10-31 1974-10-31 Perfectionnements aux pendules electriques Granted FR2289948A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7436387A FR2289948A1 (fr) 1974-10-31 1974-10-31 Perfectionnements aux pendules electriques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7436387A FR2289948A1 (fr) 1974-10-31 1974-10-31 Perfectionnements aux pendules electriques

Publications (2)

Publication Number Publication Date
FR2289948A1 true FR2289948A1 (fr) 1976-05-28
FR2289948B3 FR2289948B3 (OSRAM) 1977-08-05

Family

ID=9144580

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7436387A Granted FR2289948A1 (fr) 1974-10-31 1974-10-31 Perfectionnements aux pendules electriques

Country Status (1)

Country Link
FR (1) FR2289948A1 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2713488A1 (de) * 1977-03-26 1978-10-05 Kieninger & Obergfell Elektrische uhr

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2713488A1 (de) * 1977-03-26 1978-10-05 Kieninger & Obergfell Elektrische uhr

Also Published As

Publication number Publication date
FR2289948B3 (OSRAM) 1977-08-05

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Legal Events

Date Code Title Description
ST Notification of lapse