JPS5535803A - Timer device - Google Patents

Timer device

Info

Publication number
JPS5535803A
JPS5535803A JP10702478A JP10702478A JPS5535803A JP S5535803 A JPS5535803 A JP S5535803A JP 10702478 A JP10702478 A JP 10702478A JP 10702478 A JP10702478 A JP 10702478A JP S5535803 A JPS5535803 A JP S5535803A
Authority
JP
Japan
Prior art keywords
timer
controlling
contact
circuit
operated
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
JP10702478A
Other languages
Japanese (ja)
Inventor
Haruhide Tsumura
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 JP10702478A priority Critical patent/JPS5535803A/en
Publication of JPS5535803A publication Critical patent/JPS5535803A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Combustion (AREA)
  • Electronic Switches (AREA)

Abstract

PURPOSE: To provide a timer circuit capable of being set and released during an operation of any mode and nevertheless having a simple constitution in an automatic operation of a room heater by means of a timer.
CONSTITUTION: A timer device is consisting of a contact S1, controlling a control circuit except for a tiemr, a contact S2, controlling a supply of fuel, and a contact S3, controlling the operation of the timer itself. A timing for the timer device is constituted, as indicated in a figure, so that the contacts S2, S3 are cooperating under the same consition and are operating to effect opposing operations relative to the contact S1, controlling the control circuit except for the timer, upon setting and finishing of the timer. A room heater is constituted so that a D.C. electric source circuit 5 is operated by closing an electric source switch S4-1, a fan 2 for combustion is operated by a safety start circuit 7 which closes an output contact S8 when the device is kept at a safety temperature, and firing thereof is effected by a igniting heater 4 when a fuel feeding valve 10 is operated by an output of a fuel controlling circuit 9.
COPYRIGHT: (C)1980,JPO&Japio
JP10702478A 1978-09-02 1978-09-02 Timer device Pending JPS5535803A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10702478A JPS5535803A (en) 1978-09-02 1978-09-02 Timer device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10702478A JPS5535803A (en) 1978-09-02 1978-09-02 Timer device

Publications (1)

Publication Number Publication Date
JPS5535803A true JPS5535803A (en) 1980-03-13

Family

ID=14448573

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10702478A Pending JPS5535803A (en) 1978-09-02 1978-09-02 Timer device

Country Status (1)

Country Link
JP (1) JPS5535803A (en)

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