HK1001742A1 - Circuit for suppressing the bouncing effects during closing and opening of a contact in a watch - Google Patents

Circuit for suppressing the bouncing effects during closing and opening of a contact in a watch Download PDF

Info

Publication number
HK1001742A1
HK1001742A1 HK98100680A HK98100680A HK1001742A1 HK 1001742 A1 HK1001742 A1 HK 1001742A1 HK 98100680 A HK98100680 A HK 98100680A HK 98100680 A HK98100680 A HK 98100680A HK 1001742 A1 HK1001742 A1 HK 1001742A1
Authority
HK
Hong Kong
Prior art keywords
signal
contactor
sampling
state
circuit
Prior art date
Application number
HK98100680A
Other languages
German (de)
English (en)
French (fr)
Chinese (zh)
Other versions
HK1001742B (en
Inventor
Nicolas Jeannet
Original Assignee
Eta S.A. Fabriques D'ebauches
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 Eta S.A. Fabriques D'ebauches filed Critical Eta S.A. Fabriques D'ebauches
Publication of HK1001742B publication Critical patent/HK1001742B/xx
Publication of HK1001742A1 publication Critical patent/HK1001742A1/xx

Links

Classifications

    • 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
    • G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor
    • 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
    • G04C3/001—Electromechanical switches for setting or display
    • G04C3/007—Electromechanical contact-making and breaking devices acting as pulse generators for setting

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
HK98100680A 1993-03-18 1998-01-26 Circuit for suppressing the bouncing effects during closing and opening of a contact in a watch HK1001742A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH820/93 1993-03-18
CH820/93A CH684622B5 (fr) 1993-03-18 1993-03-18 Circuit pour supprimer les effets de rebonds d'un contacteur et montre comprenant un tel circuit.

Publications (2)

Publication Number Publication Date
HK1001742B HK1001742B (en) 1998-07-03
HK1001742A1 true HK1001742A1 (en) 1998-07-03

Family

ID=4195956

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98100680A HK1001742A1 (en) 1993-03-18 1998-01-26 Circuit for suppressing the bouncing effects during closing and opening of a contact in a watch

Country Status (7)

Country Link
US (1) US5500836A (https=)
EP (1) EP0616272B1 (https=)
JP (1) JP3507123B2 (https=)
CH (1) CH684622B5 (https=)
DE (1) DE69404515T2 (https=)
HK (1) HK1001742A1 (https=)
TW (1) TW271468B (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7391241B2 (en) * 2004-11-15 2008-06-24 Texas Instruments Incorporated Bidirectional deglitch circuit
US7847614B2 (en) * 2007-05-30 2010-12-07 Kyocera Corporation Switch noise reduction device and method using counter
JP7013044B2 (ja) 2020-06-25 2022-01-31 有限会社タクショー 鋼板用クリーナ装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4138613A (en) * 1974-08-14 1979-02-06 Kabushiki Kaisha Daini Seikosha Switching circuit
BR7505174A (pt) * 1974-08-14 1976-08-03 Seiko Instr & Electronics Circuito comutador
JPS51115869A (en) * 1975-04-03 1976-10-12 Seiko Instr & Electronics Ltd Time correction device of electronic clock
JPS54135573A (en) * 1978-03-13 1979-10-20 Seiko Epson Corp Time correction system
JPS5575351A (en) * 1978-12-01 1980-06-06 Hitachi Denshi Ltd Input line switching circuit
DE3767691D1 (de) * 1986-12-03 1991-02-28 Ebauchesfabrik Eta Ag Schaltung zur formung des von einem kontakt produzierten signals.

Also Published As

Publication number Publication date
TW271468B (https=) 1996-03-01
EP0616272A1 (fr) 1994-09-21
DE69404515D1 (de) 1997-09-04
US5500836A (en) 1996-03-19
CH684622B5 (fr) 1995-05-15
JPH06300867A (ja) 1994-10-28
CH684622GA3 (fr) 1994-11-15
EP0616272B1 (fr) 1997-07-30
JP3507123B2 (ja) 2004-03-15
DE69404515T2 (de) 1998-02-26

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20060312