JPS54116747A - Safety apparatus protective against oxygen deficiency - Google Patents

Safety apparatus protective against oxygen deficiency

Info

Publication number
JPS54116747A
JPS54116747A JP2429078A JP2429078A JPS54116747A JP S54116747 A JPS54116747 A JP S54116747A JP 2429078 A JP2429078 A JP 2429078A JP 2429078 A JP2429078 A JP 2429078A JP S54116747 A JPS54116747 A JP S54116747A
Authority
JP
Japan
Prior art keywords
port
valve body
output
burner
oxygen deficiency
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
JP2429078A
Other languages
Japanese (ja)
Inventor
Eiichi Tanaka
Noboru Ishibashi
Norio Kawabata
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 JP2429078A priority Critical patent/JPS54116747A/en
Publication of JPS54116747A publication Critical patent/JPS54116747A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/10—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermocouples

Abstract

PURPOSE:To secure safety when oxygen is deficient by interrupting gas in detection of flame changes in such a way that a small output burner formed with a primary flame port and a secondary flame port which are put at an interval to each other is arranted in a case having an air feeding port and an exhaust port. CONSTITUTION:In concurrence of providing a small output detecting burner 20 in a case having an air feeding port at the lower part and an exhaust port at the upper part with providing a thermocouple 35 between a primary flame port 30 situated at the upper extremity of an inner cylinder 29 of the detecting burner 20 and a secondary flame port 33 situated at the upper extremity of an outer cylinder 34, opening condition of a valve body 25 is maintained by exciting an electromagnet 26 of a safety valve 14 with its output. When oxygen is deficient, drop of output through the thermocouple closes a valve body. Opening operation of the valve body 25 is performed by an axle 15.
JP2429078A 1978-03-02 1978-03-02 Safety apparatus protective against oxygen deficiency Pending JPS54116747A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2429078A JPS54116747A (en) 1978-03-02 1978-03-02 Safety apparatus protective against oxygen deficiency

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2429078A JPS54116747A (en) 1978-03-02 1978-03-02 Safety apparatus protective against oxygen deficiency

Publications (1)

Publication Number Publication Date
JPS54116747A true JPS54116747A (en) 1979-09-11

Family

ID=12134034

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2429078A Pending JPS54116747A (en) 1978-03-02 1978-03-02 Safety apparatus protective against oxygen deficiency

Country Status (1)

Country Link
JP (1) JPS54116747A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57101224A (en) * 1980-12-16 1982-06-23 Mitsubishi Electric Corp Combustion equipment with premixing unit
US6561138B2 (en) * 2000-04-17 2003-05-13 Paloma Industries, Limited Water heater with a flame arrester
US6884065B2 (en) * 1999-12-06 2005-04-26 Mr. Heater, Inc. Gas fired portable unvented infrared heater
US8347875B2 (en) 2008-12-12 2013-01-08 Enerco Group, Inc. Gas-fired heater with carbon dioxide detector
US8434469B2 (en) 1999-12-06 2013-05-07 Enerco Group Inc. Gas-fired portable unvented infrared heater
US8684276B2 (en) 2009-08-20 2014-04-01 Enerco Group, Inc. Portable catalytic heater

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57101224A (en) * 1980-12-16 1982-06-23 Mitsubishi Electric Corp Combustion equipment with premixing unit
JPH0135251B2 (en) * 1980-12-16 1989-07-24 Mitsubishi Electric Corp
US8863736B2 (en) 1999-12-06 2014-10-21 Enerco Group, Inc. Gas-fired heater with environmental detector
US6884065B2 (en) * 1999-12-06 2005-04-26 Mr. Heater, Inc. Gas fired portable unvented infrared heater
US8434469B2 (en) 1999-12-06 2013-05-07 Enerco Group Inc. Gas-fired portable unvented infrared heater
US6561138B2 (en) * 2000-04-17 2003-05-13 Paloma Industries, Limited Water heater with a flame arrester
WO2005036071A3 (en) * 2003-10-02 2005-07-28 Mr Heater Inc Gas fired portable unvented infrared heater
US7300278B2 (en) 2003-10-02 2007-11-27 Mr. Healer, Inc. Gas fired portable unvented infrared heater
US8347875B2 (en) 2008-12-12 2013-01-08 Enerco Group, Inc. Gas-fired heater with carbon dioxide detector
US8893707B2 (en) 2008-12-12 2014-11-25 Enerco Group, Inc. Gas-fired heater with carbon dioxide detector
US9267708B2 (en) 2008-12-12 2016-02-23 Enerco Group, Inc. Gas-fired heater with carbon dioxide detector
US8684276B2 (en) 2009-08-20 2014-04-01 Enerco Group, Inc. Portable catalytic heater
US9222682B2 (en) 2009-08-20 2015-12-29 Enerco Group, Inc. Portable catalytic heater

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