JPS55143320A - Starting timer for combustion apparatus - Google Patents

Starting timer for combustion apparatus

Info

Publication number
JPS55143320A
JPS55143320A JP4953679A JP4953679A JPS55143320A JP S55143320 A JPS55143320 A JP S55143320A JP 4953679 A JP4953679 A JP 4953679A JP 4953679 A JP4953679 A JP 4953679A JP S55143320 A JPS55143320 A JP S55143320A
Authority
JP
Japan
Prior art keywords
capacitor
combustion
charged
combustion apparatus
comparator
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
JP4953679A
Other languages
Japanese (ja)
Other versions
JPS6023254B2 (en
Inventor
Akira Matsuda
Yoshio Akamatsu
Noriyoshi Ohashi
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 JP4953679A priority Critical patent/JPS6023254B2/en
Publication of JPS55143320A publication Critical patent/JPS55143320A/en
Publication of JPS6023254B2 publication Critical patent/JPS6023254B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Regulation And Control Of Combustion (AREA)
  • Control Of Combustion (AREA)

Abstract

PURPOSE: To improve the use of a combustion apparatus, by eliminating delay in the operation of a combustion detecting sensor for the combustion apparatus through provision of the first capacitor which is charged instantaneously only at the time of starting combustion and the second capacitor which is charged gradually.
CONSTITUTION: When current is supplied to a controlling circuit by closing a power source switch 1 interconnected to a main cock 38, the first capacitor 10 is charged up instantaneously by a time switch 2. While the discharge voltage of the first capacitor 10 is within the amplitude of oscillating voltage of a comparator 16, a comparator 22 gives an oscillating output and causes oscillation of a transistor 28. The output is rectified by a diode 31 and a capacitor 32 after coupling at a transformer 30 and energizes an electromagnetic coil 36, so that an electromagnetic valve 37 is kept open. Therefore, delay in the operation of a combustion detecting sensor 34 at the initial stage of combustion can be covered by the discharge potential of the first capacitor 10. On the other hand, in case that trouble is caused with the timer switch 2, the second cpacitor 6 is charged gradually and operation of the oscillator is stopped by a diode 9.
COPYRIGHT: (C)1980,JPO&Japio
JP4953679A 1979-04-20 1979-04-20 Start timer for combustion appliances Expired JPS6023254B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4953679A JPS6023254B2 (en) 1979-04-20 1979-04-20 Start timer for combustion appliances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4953679A JPS6023254B2 (en) 1979-04-20 1979-04-20 Start timer for combustion appliances

Publications (2)

Publication Number Publication Date
JPS55143320A true JPS55143320A (en) 1980-11-08
JPS6023254B2 JPS6023254B2 (en) 1985-06-06

Family

ID=12833886

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4953679A Expired JPS6023254B2 (en) 1979-04-20 1979-04-20 Start timer for combustion appliances

Country Status (1)

Country Link
JP (1) JPS6023254B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57175818A (en) * 1981-04-24 1982-10-28 Hitachi Ltd Combustion control device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57175818A (en) * 1981-04-24 1982-10-28 Hitachi Ltd Combustion control device

Also Published As

Publication number Publication date
JPS6023254B2 (en) 1985-06-06

Similar Documents

Publication Publication Date Title
JPS5713329A (en) Inspecting method of internal pressure in airtight container
JPS6429015A (en) Induction proximity detector
JPS56136023A (en) Pulse amplifying circuit
JPS56574A (en) Oscillation type compressor
JPS57110084A (en) Transistor inverter
JPS55143320A (en) Starting timer for combustion apparatus
JPS54115975A (en) Ignition device for oil burner
KR950010275A (en) Charging device
JPS55141970A (en) Power supply device
JPS5568528A (en) Combustion safety device
JPS5797523A (en) Flash device
JPS5523738A (en) Switching regulator
JPS557921A (en) Igniton device for internal engine
JPS5614857A (en) Ignition system for internal combustion engine
JPS5517241A (en) Switching regulator
JPS57151278A (en) Base driving circuit for transistor
JPS5614667A (en) Solenoid valve operating circuit
JPS5765018A (en) Pulse modulator
JPS57199332A (en) Proximity switch circuit
JPS5514440A (en) Combustion controller for kerosene bath boiler
JPS5627685A (en) Voltage controller for electronic timepiece
JPS5420430A (en) Combustion safety device
JPS553025A (en) Electronic apparatus
JPS56130730A (en) Flash device
JPS6477473A (en) Switching power supply