JPS5554488A - Electric wiring method of full-electronic type digital display car clock - Google Patents

Electric wiring method of full-electronic type digital display car clock

Info

Publication number
JPS5554488A
JPS5554488A JP9093778A JP9093778A JPS5554488A JP S5554488 A JPS5554488 A JP S5554488A JP 9093778 A JP9093778 A JP 9093778A JP 9093778 A JP9093778 A JP 9093778A JP S5554488 A JPS5554488 A JP S5554488A
Authority
JP
Japan
Prior art keywords
display
time
full
digital display
electric wiring
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.)
Pending
Application number
JP9093778A
Other languages
Japanese (ja)
Inventor
Kaname Aoki
Akira Ishikawa
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP9093778A priority Critical patent/JPS5554488A/en
Publication of JPS5554488A publication Critical patent/JPS5554488A/en
Pending 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)

Abstract

PURPOSE:To prevent a battery power supply from falling in capacity by performing time luminous display with an engine switch at a run state position and then by operating a time clocking circuit only with it at a stop state position while making the time display come off. CONSTITUTION:When an engine stops, traveling contact 3 of engine switch 2 is at stop position 2A and no time display is made by display part 8. However, when voltage VCC is applied to digital clock 5 through input line 15 and constant voltage unit 4 and alternation switch 10 is set to time signal contact 19, time and minute display signals are inputted to display part 8 and counted. When traveling contact 3 of engine switch 2 is returned to start position 2c, the output voltage of battery power supply 1 is inputted (VP) to display part to display the time of a working clock. Shifting traveling contact 3 from start position 2c to run position 2B provides the same luminous display.
JP9093778A 1978-07-27 1978-07-27 Electric wiring method of full-electronic type digital display car clock Pending JPS5554488A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9093778A JPS5554488A (en) 1978-07-27 1978-07-27 Electric wiring method of full-electronic type digital display car clock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9093778A JPS5554488A (en) 1978-07-27 1978-07-27 Electric wiring method of full-electronic type digital display car clock

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP47106860A Division JPS4966167A (en) 1972-10-25 1972-10-25

Publications (1)

Publication Number Publication Date
JPS5554488A true JPS5554488A (en) 1980-04-21

Family

ID=14012354

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9093778A Pending JPS5554488A (en) 1978-07-27 1978-07-27 Electric wiring method of full-electronic type digital display car clock

Country Status (1)

Country Link
JP (1) JPS5554488A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112017002907T5 (en) 2016-06-08 2019-03-07 Mitsubishi Heavy Industries, Ltd. Thermal insulation layer, turbine element and gas turbine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
RADIO-ELECTRONICS#M9=1972 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112017002907T5 (en) 2016-06-08 2019-03-07 Mitsubishi Heavy Industries, Ltd. Thermal insulation layer, turbine element and gas turbine

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