IT1286051B1 - PRESSURE REGULATOR WITH LOCK AGAINST LARGE GAS LEAKS - Google Patents

PRESSURE REGULATOR WITH LOCK AGAINST LARGE GAS LEAKS

Info

Publication number
IT1286051B1
IT1286051B1 IT96MI002228A ITMI962228A IT1286051B1 IT 1286051 B1 IT1286051 B1 IT 1286051B1 IT 96MI002228 A IT96MI002228 A IT 96MI002228A IT MI962228 A ITMI962228 A IT MI962228A IT 1286051 B1 IT1286051 B1 IT 1286051B1
Authority
IT
Italy
Prior art keywords
pressure regulator
gas leaks
large gas
lock against
against large
Prior art date
Application number
IT96MI002228A
Other languages
Italian (it)
Inventor
Angela Pagani
Original Assignee
Pagani Algela
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 Pagani Algela filed Critical Pagani Algela
Priority to IT96MI002228A priority Critical patent/IT1286051B1/en
Priority to FR9713283A priority patent/FR2755208B3/en
Publication of ITMI962228A1 publication Critical patent/ITMI962228A1/en
Application granted granted Critical
Publication of IT1286051B1 publication Critical patent/IT1286051B1/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/164Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side and remaining closed after return of the normal pressure
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00Control of fluid pressure
    • G05D16/04Control of fluid pressure without auxiliary power
    • G05D16/06Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0675Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting on the obturator through a lever
    • G05D16/0683Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting on the obturator through a lever using a spring-loaded membrane
    • G05D16/0686Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting on the obturator through a lever using a spring-loaded membrane characterised by the form of the lever

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Measuring Fluid Pressure (AREA)
IT96MI002228A 1996-10-25 1996-10-25 PRESSURE REGULATOR WITH LOCK AGAINST LARGE GAS LEAKS IT1286051B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT96MI002228A IT1286051B1 (en) 1996-10-25 1996-10-25 PRESSURE REGULATOR WITH LOCK AGAINST LARGE GAS LEAKS
FR9713283A FR2755208B3 (en) 1996-10-25 1997-10-23 PRESSURE REGULATOR WITH GAS LEAKAGE LOCK

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96MI002228A IT1286051B1 (en) 1996-10-25 1996-10-25 PRESSURE REGULATOR WITH LOCK AGAINST LARGE GAS LEAKS

Publications (2)

Publication Number Publication Date
ITMI962228A1 ITMI962228A1 (en) 1998-04-25
IT1286051B1 true IT1286051B1 (en) 1998-07-07

Family

ID=11375103

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96MI002228A IT1286051B1 (en) 1996-10-25 1996-10-25 PRESSURE REGULATOR WITH LOCK AGAINST LARGE GAS LEAKS

Country Status (2)

Country Link
FR (1) FR2755208B3 (en)
IT (1) IT1286051B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2358235A (en) * 2000-01-14 2001-07-18 Taiwan Pao An Ind Company Ltd Gas regulator
DE20317221U1 (en) 2003-11-08 2004-02-12 Gok Regler- Und Armaturen Gmbh & Co. Kg Gas pressure regulator
CN110792814B (en) * 2018-08-02 2021-04-30 陈石明 Gas safety self-closing valve
CN109139994A (en) * 2018-10-24 2019-01-04 河北华工新能源科技股份有限公司 A kind of novel gas pressure regulator
CN111623155B (en) * 2019-02-28 2021-05-18 宁波方太厨具有限公司 Pressure protection valve and gas water heater
BE1028408B1 (en) * 2020-06-19 2022-01-25 Chinajiliang Univ An integral pressure regulator and ejector device for mixing LPG and air
CN112728175A (en) * 2020-12-28 2021-04-30 成都贝恩石油技术服务有限公司 Novel automatic control type emergency cut-off operation system
CN112815122A (en) * 2020-12-28 2021-05-18 成都贝恩石油技术服务有限公司 Novel automatic control type emergency emptying system and operation method

Also Published As

Publication number Publication date
FR2755208B3 (en) 1998-09-18
ITMI962228A1 (en) 1998-04-25
FR2755208A3 (en) 1998-04-30

Similar Documents

Publication Publication Date Title
DE69605389D1 (en) Natural gas pressure regulator
DE69720603D1 (en) high pressure pump
DK0949553T3 (en) gas pressure
DE69218254D1 (en) FUEL PRESSURE REGULATOR
DE69817195D1 (en) GAS PRESSURE REGULATOR / VALVE DEVICE
IT1286051B1 (en) PRESSURE REGULATOR WITH LOCK AGAINST LARGE GAS LEAKS
DE69421571D1 (en) Flow fuel pressure regulator
BR9509513A (en) Three stage gas pressure regulator
DE69702893D1 (en) GAS VALVE
DK0693645T3 (en) Cooling compressor gasket
ITVI910114A1 (en) SAFETY DEVICE AGAINST GAS LEAKS.
ATA22690A (en) GAS PRESSURE REGULATOR
DE59405358D1 (en) Hydrodynamic high pressure rotor seal
IT1298354B1 (en) PRESSURE REGULATOR FOR FLOW-STARTED GAS WITH COUNTERBALANCED POPPET.
KR930021961U (en) Gas pressure regulator
KR950009695U (en) Portable gas leak detector
KR930021993U (en) Gas pressure regulator
SE9304328D0 (en) The gas pressure dampers
IT238627Y1 (en) PRESSURE REGULATOR WITH BUILT-IN THERMAL VALVE
KR980003987U (en) Gas valve
KR950006992U (en) Pressure leak detector
ITBO930069A0 (en) GAS FLOW REGULATION VALVE.
KR950004098U (en) Pressure switch installed on the pump
KR940020926U (en) Conical Pressure Regulator Valve
AT399546B (en) GAS VALVE

Legal Events

Date Code Title Description
0001 Granted