FR1214428A - Perfectionnements aux appareils électromagnétiques applicables notamment aux avertisseurs horaires autonomes - Google Patents

Perfectionnements aux appareils électromagnétiques applicables notamment aux avertisseurs horaires autonomes

Info

Publication number
FR1214428A
FR1214428A FR1214428DA FR1214428A FR 1214428 A FR1214428 A FR 1214428A FR 1214428D A FR1214428D A FR 1214428DA FR 1214428 A FR1214428 A FR 1214428A
Authority
FR
France
Prior art keywords
devices
time warning
applicable
autonomous time
electromagnetic
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
English (en)
Inventor
Marius Lavet
Jacques Dietsch
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.)
Leon Hatot SA France
Original Assignee
Leon Hatot SA France
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 Leon Hatot SA France filed Critical Leon Hatot SA France
Application granted granted Critical
Publication of FR1214428A publication Critical patent/FR1214428A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C21/00—Producing acoustic time signals by electrical means
    • G04C21/16—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times
    • G04C21/20—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times by closing a contact to ring an electromechanical alarm
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/04—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance
    • G04C3/06—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance using electromagnetic coupling between electric power source and balance
    • G04C3/065—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance using electromagnetic coupling between electric power source and balance the balance controlling gear-train by means of static switches, e.g. transistor circuits
    • G04C3/066—Constructional details, e.g. disposition of coils
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C5/00—Electric or magnetic means for converting oscillatory to rotary motion in time-pieces, i.e. electric or magnetic escapements
    • G04C5/005—Magnetic or electromagnetic means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR1214428D 1958-12-07 1958-12-07 Perfectionnements aux appareils électromagnétiques applicables notamment aux avertisseurs horaires autonomes Expired FR1214428A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1214428T 1958-12-07

Publications (1)

Publication Number Publication Date
FR1214428A true FR1214428A (fr) 1960-04-08

Family

ID=9676959

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1214428D Expired FR1214428A (fr) 1958-12-07 1958-12-07 Perfectionnements aux appareils électromagnétiques applicables notamment aux avertisseurs horaires autonomes

Country Status (1)

Country Link
FR (1) FR1214428A (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3091076A (en) * 1961-07-31 1963-05-28 Reich Robert Walter Electrically operated clock with alarm device
US3318084A (en) * 1964-10-02 1967-05-09 Gen Time Corp Transistor alarm clock
US3341841A (en) * 1964-08-18 1967-09-12 Fontainemelon Horlogerie Electronic buzzer
DE3341492A1 (de) * 1983-11-17 1985-05-30 Gebrüder Junghans GmbH, 7230 Schramberg Drehmagnet-signalgeber
EP2463732A1 (fr) * 2010-12-10 2012-06-13 Montres Breguet SA Mécanisme de sonnerie d'une montre ou d'une boîte à musique
EP2463731A1 (fr) * 2010-12-10 2012-06-13 Montres Breguet SA Mécanisme de sonnerie d'une montre
CN104216270A (zh) * 2013-05-28 2014-12-17 蒙特雷布勒盖股份有限公司 设有选择音簧的振动模式的装置的报时机构
CN106716264A (zh) * 2014-09-25 2017-05-24 斯沃奇集团研究和开发有限公司 两个钟表构件之间的相互作用
EP3543801A1 (fr) * 2018-03-21 2019-09-25 Montres Breguet S.A. Mécanisme de sonnerie d'horlogerie

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3091076A (en) * 1961-07-31 1963-05-28 Reich Robert Walter Electrically operated clock with alarm device
US3341841A (en) * 1964-08-18 1967-09-12 Fontainemelon Horlogerie Electronic buzzer
US3318084A (en) * 1964-10-02 1967-05-09 Gen Time Corp Transistor alarm clock
DE3341492A1 (de) * 1983-11-17 1985-05-30 Gebrüder Junghans GmbH, 7230 Schramberg Drehmagnet-signalgeber
US8537642B2 (en) 2010-12-10 2013-09-17 Montres Breuguet SA Watch striking mechanism
EP2463731A1 (fr) * 2010-12-10 2012-06-13 Montres Breguet SA Mécanisme de sonnerie d'une montre
EP2463732A1 (fr) * 2010-12-10 2012-06-13 Montres Breguet SA Mécanisme de sonnerie d'une montre ou d'une boîte à musique
US8559277B2 (en) 2010-12-10 2013-10-15 Montres Breguet Sa Striking mechanism for a watch or a music box
CN104216270A (zh) * 2013-05-28 2014-12-17 蒙特雷布勒盖股份有限公司 设有选择音簧的振动模式的装置的报时机构
CN104216270B (zh) * 2013-05-28 2017-04-12 蒙特雷布勒盖股份有限公司 设有选择音簧的振动模式的装置的报时机构
CN106716264A (zh) * 2014-09-25 2017-05-24 斯沃奇集团研究和开发有限公司 两个钟表构件之间的相互作用
CN106716264B (zh) * 2014-09-25 2019-07-16 斯沃奇集团研究和开发有限公司 钟表及钟表机构
EP3543801A1 (fr) * 2018-03-21 2019-09-25 Montres Breguet S.A. Mécanisme de sonnerie d'horlogerie
US11630421B2 (en) 2018-03-21 2023-04-18 Montres Breguet S.A. Timepiece striking mechanism

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