JPS5776472A - Timer device - Google Patents

Timer device

Info

Publication number
JPS5776472A
JPS5776472A JP15292380A JP15292380A JPS5776472A JP S5776472 A JPS5776472 A JP S5776472A JP 15292380 A JP15292380 A JP 15292380A JP 15292380 A JP15292380 A JP 15292380A JP S5776472 A JPS5776472 A JP S5776472A
Authority
JP
Japan
Prior art keywords
source voltage
fluctuation
circuit
timer
fluctuates
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
JP15292380A
Other languages
Japanese (ja)
Inventor
Masaki Nakamura
Haruo Terai
Shigeo Hamaoka
Katsunori Zaizen
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP15292380A priority Critical patent/JPS5776472A/en
Publication of JPS5776472A publication Critical patent/JPS5776472A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F3/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Predetermined Time Intervals (AREA)

Abstract

PURPOSE:To permit the same cooking irrespectively of fluctuation in source voltage by changing the operating speed of a timer motor when the source voltage fluctuates in a timer used for a heating cooker. CONSTITUTION:Source voltage is applied intermittently from a driving circuit 3 to a timer motor 4. When source voltage fluctuates, the AC source voltage which is undercut of its fluctuations by a constant voltage diode 18 is applied to a CR integrating circuit 12 and therefore, the fluctuation of the source voltage are amplified. As a result, the change rate of the oscillaration period of the circuit 3 in higher than the fluctuation rate of the source voltage. Hence, the electric power of a heater 2 by the fluctuation of the source voltage is corrected.
JP15292380A 1980-10-29 1980-10-29 Timer device Pending JPS5776472A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15292380A JPS5776472A (en) 1980-10-29 1980-10-29 Timer device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15292380A JPS5776472A (en) 1980-10-29 1980-10-29 Timer device

Publications (1)

Publication Number Publication Date
JPS5776472A true JPS5776472A (en) 1982-05-13

Family

ID=15551096

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15292380A Pending JPS5776472A (en) 1980-10-29 1980-10-29 Timer device

Country Status (1)

Country Link
JP (1) JPS5776472A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5595891A (en) * 1979-01-13 1980-07-21 Matsushita Electric Works Ltd Timer circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5595891A (en) * 1979-01-13 1980-07-21 Matsushita Electric Works Ltd Timer circuit

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