FR2263546A1 - - Google Patents

Info

Publication number
FR2263546A1
FR2263546A1 FR7438046A FR7438046A FR2263546A1 FR 2263546 A1 FR2263546 A1 FR 2263546A1 FR 7438046 A FR7438046 A FR 7438046A FR 7438046 A FR7438046 A FR 7438046A FR 2263546 A1 FR2263546 A1 FR 2263546A1
Authority
FR
France
Prior art keywords
output
signal
time
unit length
logic gate
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
FR7438046A
Other languages
English (en)
French (fr)
Other versions
FR2263546B1 (enrdf_load_stackoverflow
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Publication of FR2263546A1 publication Critical patent/FR2263546A1/fr
Application granted granted Critical
Publication of FR2263546B1 publication Critical patent/FR2263546B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G3/00—Producing timing pulses
    • G04G3/02—Circuits for deriving low frequency timing pulses from pulses of higher frequency
    • 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
    • G04G—ELECTRONIC TIME-PIECES
    • G04G5/00—Setting, i.e. correcting or changing, the time-indication
    • G04G5/02—Setting, i.e. correcting or changing, the time-indication by temporarily changing the number of pulses per unit time, e.g. quick-feed method

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Control Of Stepping Motors (AREA)
FR7438046A 1974-03-09 1974-11-19 Expired FR2263546B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49027546A JPS581394B2 (ja) 1974-03-09 1974-03-09 キカイヒヨウジシキトケイソウチ ノ ケイスウカイロ

Publications (2)

Publication Number Publication Date
FR2263546A1 true FR2263546A1 (enrdf_load_stackoverflow) 1975-10-03
FR2263546B1 FR2263546B1 (enrdf_load_stackoverflow) 1977-11-04

Family

ID=12224065

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7438046A Expired FR2263546B1 (enrdf_load_stackoverflow) 1974-03-09 1974-11-19

Country Status (5)

Country Link
US (1) US3906256A (enrdf_load_stackoverflow)
JP (1) JPS581394B2 (enrdf_load_stackoverflow)
CH (1) CH613086B (enrdf_load_stackoverflow)
FR (1) FR2263546B1 (enrdf_load_stackoverflow)
GB (1) GB1480754A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453438A1 (fr) * 1979-04-04 1980-10-31 Ebauches Sa Piece d'horlogerie electronique

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH611484B (fr) * 1975-11-18 Berney Sa Jean Claude Dispositif de commande d'un moteur pas a pas pour la mesure du temps.
US4150536A (en) * 1976-01-28 1979-04-24 Citizen Watch Company Limited Electronic timepiece
JPS597951B2 (ja) * 1978-02-13 1984-02-21 セイコーエプソン株式会社 時計
US4464774A (en) * 1982-03-15 1984-08-07 Sperry Corporation High speed counter circuit
JP3825573B2 (ja) * 1999-02-17 2006-09-27 株式会社東芝 同期回路とその遅延回路

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1343330A (en) * 1970-07-27 1974-01-10 Suwa Seikosha Kk Electric timepieces
US3765163A (en) * 1972-03-17 1973-10-16 Uranus Electronics Electronic timepiece
JPS4895868A (enrdf_load_stackoverflow) * 1972-03-21 1973-12-08
JPS5647515B2 (enrdf_load_stackoverflow) * 1972-03-27 1981-11-10
GB1399024A (en) * 1972-07-12 1975-06-25 Suisse Pour Lindustrie Horloge Electronic correction circuit in a timepiece
JPS5442276B2 (enrdf_load_stackoverflow) * 1973-04-07 1979-12-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453438A1 (fr) * 1979-04-04 1980-10-31 Ebauches Sa Piece d'horlogerie electronique

Also Published As

Publication number Publication date
FR2263546B1 (enrdf_load_stackoverflow) 1977-11-04
JPS581394B2 (ja) 1983-01-11
CH613086B (de)
CH613086GA3 (enrdf_load_stackoverflow) 1979-09-14
JPS50136077A (enrdf_load_stackoverflow) 1975-10-28
GB1480754A (en) 1977-07-27
US3906256A (en) 1975-09-16

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