JPS5250267A - Electronic clock - Google Patents

Electronic clock

Info

Publication number
JPS5250267A
JPS5250267A JP50126084A JP12608475A JPS5250267A JP S5250267 A JPS5250267 A JP S5250267A JP 50126084 A JP50126084 A JP 50126084A JP 12608475 A JP12608475 A JP 12608475A JP S5250267 A JPS5250267 A JP S5250267A
Authority
JP
Japan
Prior art keywords
electronic clock
oscillating means
power
switch
nulify
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
JP50126084A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5649314B2 (enExample
Inventor
Nobuo Shimoma
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP50126084A priority Critical patent/JPS5250267A/ja
Priority to GB42536/76A priority patent/GB1522251A/en
Priority to FR7631095A priority patent/FR2329004A1/fr
Priority to DE19762646668 priority patent/DE2646668A1/de
Publication of JPS5250267A publication Critical patent/JPS5250267A/ja
Publication of JPS5649314B2 publication Critical patent/JPS5649314B2/ja
Priority to HK193/82A priority patent/HK19382A/xx
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G19/00—Electric power supply circuits specially adapted for use in electronic time-pieces
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G13/00—Producing acoustic time signals
    • G04G13/02—Producing acoustic time signals at preselected times, e.g. alarm clocks

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
JP50126084A 1975-10-20 1975-10-20 Electronic clock Granted JPS5250267A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP50126084A JPS5250267A (en) 1975-10-20 1975-10-20 Electronic clock
GB42536/76A GB1522251A (en) 1975-10-20 1976-10-13 Electronic timepiece
FR7631095A FR2329004A1 (fr) 1975-10-20 1976-10-15 Montre-reveil electronique
DE19762646668 DE2646668A1 (de) 1975-10-20 1976-10-15 Elektronische uhr
HK193/82A HK19382A (en) 1975-10-20 1982-05-03 Electronic timepiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50126084A JPS5250267A (en) 1975-10-20 1975-10-20 Electronic clock

Publications (2)

Publication Number Publication Date
JPS5250267A true JPS5250267A (en) 1977-04-22
JPS5649314B2 JPS5649314B2 (enExample) 1981-11-20

Family

ID=14926196

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50126084A Granted JPS5250267A (en) 1975-10-20 1975-10-20 Electronic clock

Country Status (5)

Country Link
JP (1) JPS5250267A (enExample)
DE (1) DE2646668A1 (enExample)
FR (1) FR2329004A1 (enExample)
GB (1) GB1522251A (enExample)
HK (1) HK19382A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58501090A (ja) * 1981-07-13 1983-07-07 ティーティーシー　ホールディング　アクチエンゲゼルシャフト 電子装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3828278A (en) * 1973-07-13 1974-08-06 Motorola Inc Control circuit for disabling mos oscillator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58501090A (ja) * 1981-07-13 1983-07-07 ティーティーシー　ホールディング　アクチエンゲゼルシャフト 電子装置

Also Published As

Publication number Publication date
JPS5649314B2 (enExample) 1981-11-20
HK19382A (en) 1982-05-14
FR2329004A1 (fr) 1977-05-20
GB1522251A (en) 1978-08-23
FR2329004B1 (enExample) 1983-01-07
DE2646668A1 (de) 1977-04-21

Similar Documents

Publication Publication Date Title
JPS5310047A (en) Electronic circuit
JPS5410772A (en) Electronic watch
JPS5250267A (en) Electronic clock
JPS5243353A (en) Timer circuit
JPS5232557A (en) Supply control device
JPS51127583A (en) Lighting apparatus
JPS5367953A (en) Control device for air conditioner
JPS5374467A (en) Electronic watch
JPS5441018A (en) Supply voltage control circuit incorporating monolithic ic
JPS52138925A (en) Ttl memory switch for shutter control circuit
JPS52149743A (en) Elevator starting control device
JPS548904A (en) Hooking control circuit
JPS534458A (en) Pnpn switch driving circuit
JPS5315726A (en) Electronic display unit
JPS546583A (en) Power source display lamp circuit
JPS5342627A (en) Power switch circuit
JPS5238145A (en) Continous variable type direct current constant voltage power supply
JPS5333346A (en) Controlling power supply circuit
JPS5333347A (en) Power supply circuit of switching control type
JPS5232551A (en) Switch control circuit
JPS5312263A (en) Timer circuit for initial setting
JPS5238147A (en) Power control unit
JPS52104895A (en) Thermo-type permanet current switch
JPS5329020A (en) Electronic appliance
JPS52138653A (en) Output controller