JPH0326297B2 - - Google Patents

Info

Publication number
JPH0326297B2
JPH0326297B2 JP57213088A JP21308882A JPH0326297B2 JP H0326297 B2 JPH0326297 B2 JP H0326297B2 JP 57213088 A JP57213088 A JP 57213088A JP 21308882 A JP21308882 A JP 21308882A JP H0326297 B2 JPH0326297 B2 JP H0326297B2
Authority
JP
Japan
Prior art keywords
pressure chamber
ball
valve
guide tube
membrane
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.)
Expired - Lifetime
Application number
JP57213088A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58128580A (ja
Inventor
Osamu Hashimoto
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.)
Tokyo Gas Co Ltd
Aichi Tokei Denki Co Ltd
Original Assignee
Tokyo Gas Co Ltd
Aichi Tokei Denki 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 Tokyo Gas Co Ltd, Aichi Tokei Denki Co Ltd filed Critical Tokyo Gas Co Ltd
Priority to JP57213088A priority Critical patent/JPS58128580A/ja
Publication of JPS58128580A publication Critical patent/JPS58128580A/ja
Publication of JPH0326297B2 publication Critical patent/JPH0326297B2/ja
Granted 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
    • F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
    • F23N5/247—Preventing development of abnormal or undesired conditions, i.e. safety arrangements using mechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2231/00—Fail safe
    • F23N2231/04—Fail safe for electrical power failures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/18—Groups of two or more valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/20—Membrane valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/24—Valve details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/003—Systems for controlling combustion using detectors sensitive to combustion gas properties

Landscapes

  • Engineering & Computer Science (AREA)
  • Safety Valves (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Fluid-Driven Valves (AREA)
JP57213088A 1982-12-03 1982-12-03 ガス自動遮断装置 Granted JPS58128580A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57213088A JPS58128580A (ja) 1982-12-03 1982-12-03 ガス自動遮断装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57213088A JPS58128580A (ja) 1982-12-03 1982-12-03 ガス自動遮断装置

Publications (2)

Publication Number Publication Date
JPS58128580A JPS58128580A (ja) 1983-08-01
JPH0326297B2 true JPH0326297B2 (enrdf_load_stackoverflow) 1991-04-10

Family

ID=16633352

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57213088A Granted JPS58128580A (ja) 1982-12-03 1982-12-03 ガス自動遮断装置

Country Status (1)

Country Link
JP (1) JPS58128580A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0356734Y2 (enrdf_load_stackoverflow) * 1985-12-09 1991-12-20
ES2713327T3 (es) * 2007-10-22 2019-05-21 Bertelli & Partners Srl Dispositivo de válvula de seguridad multifunción con regulador de presión proporcional incorporado
JP2012017793A (ja) * 2010-07-07 2012-01-26 Fujita Giken Kogyo Kk 流体作動式調節弁装置及びそれを使用した自動機器の制御機構
KR101374531B1 (ko) * 2013-07-15 2014-03-13 엠티에이치콘트롤밸브(주) 파일럿 밸브

Also Published As

Publication number Publication date
JPS58128580A (ja) 1983-08-01

Similar Documents

Publication Publication Date Title
US3837358A (en) Backflow preventer valve assembly
US2826215A (en) Balanced pressure solenoid valve
US4089348A (en) Reed valve
US4719940A (en) Adjustable tied-diaphragm gas pressure regulator
US2477186A (en) Control valve for fluids
US2239169A (en) Safety valve
US3160169A (en) Check valve unit for a diaphragm type pressure regulator
US3918477A (en) Backflow preventing device
US4166476A (en) Vacuum cut-off valve
US2854996A (en) Fluid pressure relief valve
US3754570A (en) Safety control for fluid pressure regulators
US2564894A (en) Magnetic pilot valve
JPH0326297B2 (enrdf_load_stackoverflow)
JPH11153235A (ja) スムースベントバルブ
US2319659A (en) Combined pressure regulating and relief valve assembly
US2993507A (en) Pressure regulator
GB2149148A (en) Servo operated liquid level control valve
US3823733A (en) Diaphragm valve
JPH0326298B2 (enrdf_load_stackoverflow)
US2900163A (en) Diaphragm valve
JP3060222U (ja) 減圧弁
US5957157A (en) Pilot operated pressure/vacuum vent for a fuel storage tank
JPH0326299B2 (enrdf_load_stackoverflow)
US3289692A (en) Spring adjusting means for a pressure operated valve
US2923519A (en) Dashpot controlled solenoid valve