JPS5535802A - Safety device for supplying fuel - Google Patents

Safety device for supplying fuel

Info

Publication number
JPS5535802A
JPS5535802A JP10702378A JP10702378A JPS5535802A JP S5535802 A JPS5535802 A JP S5535802A JP 10702378 A JP10702378 A JP 10702378A JP 10702378 A JP10702378 A JP 10702378A JP S5535802 A JPS5535802 A JP S5535802A
Authority
JP
Japan
Prior art keywords
switch
fuel
temperature
closed
relay
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
JP10702378A
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 JP10702378A priority Critical patent/JPS5535802A/en
Publication of JPS5535802A publication Critical patent/JPS5535802A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Combustion (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Regulation And Control Of Combustion (AREA)

Abstract

PURPOSE: To enable to supply fuel only when a combustion device is being kept at a safe temperature and to indicate that the device is being fed with the fuel by means of luminous body, by providing a safety device controlable at low voltage and having simple constitution.
CONSTITUTION: When an electric source switch 1 is closed and another switch 2 is also closed, electric current flows through a coil for a relay 3 via a temperature fuse 4, a temperature switch 5 and a vibration sensing switch 6, thereby, the relay 3 is energized and a contact 7 therefor is closed. Then an electromagnetic valve for feeding fuel or a motor pump 8 is activated by an imposed signal from a signal control circuit or an osicllating circuit 9 through an output transister 10. Under this condition, if the temperature fuse 4 or the temperature switch 5, for example, is operated due to some causes and the relay coil 3 is disenergized, the contact 7 is opened and the pump 8 or the like is desconnected, and thereby, the supply of the fuel may be stopped.
COPYRIGHT: (C)1980,JPO&Japio
JP10702378A 1978-09-02 1978-09-02 Safety device for supplying fuel Pending JPS5535802A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10702378A JPS5535802A (en) 1978-09-02 1978-09-02 Safety device for supplying fuel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10702378A JPS5535802A (en) 1978-09-02 1978-09-02 Safety device for supplying fuel

Publications (1)

Publication Number Publication Date
JPS5535802A true JPS5535802A (en) 1980-03-13

Family

ID=14448546

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10702378A Pending JPS5535802A (en) 1978-09-02 1978-09-02 Safety device for supplying fuel

Country Status (1)

Country Link
JP (1) JPS5535802A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62272014A (en) * 1986-05-20 1987-11-26 Matsushita Electric Ind Co Ltd Combustion control device for combustion appliances
JPS63176921A (en) * 1987-01-19 1988-07-21 Matsushita Electric Ind Co Ltd Combustor control device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62272014A (en) * 1986-05-20 1987-11-26 Matsushita Electric Ind Co Ltd Combustion control device for combustion appliances
JPS63176921A (en) * 1987-01-19 1988-07-21 Matsushita Electric Ind Co Ltd Combustor control device

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