[go: up one dir, main page]

JPS5436641A - Gas combustion control valve - Google Patents

Gas combustion control valve

Info

Publication number
JPS5436641A
JPS5436641A JP10154477A JP10154477A JPS5436641A JP S5436641 A JPS5436641 A JP S5436641A JP 10154477 A JP10154477 A JP 10154477A JP 10154477 A JP10154477 A JP 10154477A JP S5436641 A JPS5436641 A JP S5436641A
Authority
JP
Japan
Prior art keywords
control valve
combustion control
gas combustion
valves
gas leakage
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
JP10154477A
Other languages
Japanese (ja)
Inventor
Tadashi Kojima
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.)
Azbil Corp
Original Assignee
Azbil Corp
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 Azbil Corp filed Critical Azbil Corp
Priority to JP10154477A priority Critical patent/JPS5436641A/en
Publication of JPS5436641A publication Critical patent/JPS5436641A/en
Pending legal-status Critical Current

Links

Landscapes

  • Fluid-Driven Valves (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

PURPOSE: To positively prevent gas leakage by using an arrangement in which a rear valve can be opened only when a front valve connected in series with said rear valve is in its opened position so that the gas pressure appearing in said two valves can be detected for enabling said two valves to be closed upon detection of gas leakage.
COPYRIGHT: (C)1979,JPO&Japio
JP10154477A 1977-08-26 1977-08-26 Gas combustion control valve Pending JPS5436641A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10154477A JPS5436641A (en) 1977-08-26 1977-08-26 Gas combustion control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10154477A JPS5436641A (en) 1977-08-26 1977-08-26 Gas combustion control valve

Publications (1)

Publication Number Publication Date
JPS5436641A true JPS5436641A (en) 1979-03-17

Family

ID=14303370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10154477A Pending JPS5436641A (en) 1977-08-26 1977-08-26 Gas combustion control valve

Country Status (1)

Country Link
JP (1) JPS5436641A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57126677U (en) * 1981-01-30 1982-08-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57126677U (en) * 1981-01-30 1982-08-06

Similar Documents

Publication Publication Date Title
ES472595A1 (en) Fluid valves
JPS5436641A (en) Gas combustion control valve
JPS53109018A (en) Suction control device
JPS52151903A (en) Hydraulic device
JPS5324624A (en) Constant internal pressure keeping device for pressure container
JPS51116437A (en) A gas stopper
JPS53107526A (en) Exhaust gas re-cycling device
JPS521502A (en) Plunger pump
JPS5260334A (en) Exhaust gas reflux control system
JPS549983A (en) Detecting method of internal leakage of fluid valve
JPS5324150A (en) Safety device for hot water boiler
JPS5422032A (en) Tw-dcrum carburetor
JPS51149416A (en) Control device for secondary air s upply
JPS5390507A (en) Exhaust gas energy recovery apparatus
JPS5245713A (en) Gas extacting device
JPS53141823A (en) Fuel injection system
JPS541343A (en) Casting of adhesive sealing compound and its device
JPS53105611A (en) Steam pressure control system for steam turbine
JPS5427621A (en) Absorption control device of evaporated fuel
JPS53111534A (en) Safety control device for combustion
JPS5434156A (en) Refrigerating cycle
JPS5439707A (en) Testing device for steam valve
JPS51129771A (en) Device of controlling spray and recovery of agricultural chemicals
JPS5358835A (en) Burning adjustment valve working in proportion to water pressure
JPS53122012A (en) Exhaust reflux device