AU5047785A - Pressure reducing valve - Google Patents

Pressure reducing valve

Info

Publication number
AU5047785A
AU5047785A AU50477/85A AU5047785A AU5047785A AU 5047785 A AU5047785 A AU 5047785A AU 50477/85 A AU50477/85 A AU 50477/85A AU 5047785 A AU5047785 A AU 5047785A AU 5047785 A AU5047785 A AU 5047785A
Authority
AU
Australia
Prior art keywords
pressure reducing
reducing valve
valve
pressure
reducing
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.)
Abandoned
Application number
AU50477/85A
Inventor
Takeshi Yokoyama
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.)
TLV Co Ltd
Original Assignee
TLV 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
Priority claimed from JP1984190706U external-priority patent/JPH0726733Y2/en
Priority claimed from JP1985139846U external-priority patent/JPH0454498Y2/ja
Application filed by TLV Co Ltd filed Critical TLV Co Ltd
Publication of AU5047785A publication Critical patent/AU5047785A/en
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K25/00—Details relating to contact between valve members and seats
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/28—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction of non-metals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K39/00—Devices for relieving the pressure on the sealing faces
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/02—Modifications to reduce the effects of instability, e.g. due to vibrations, friction, abnormal temperature, overloading or imbalance
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/10—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger
    • G05D16/107—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger with a spring-loaded piston in combination with a spring-loaded slideable obturator that move together over range of motion during normal operation
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/14—Control of fluid pressure with auxiliary non-electric power
    • G05D16/16—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid
    • G05D16/166—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid using pistons within the main valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Control Of Fluid Pressure (AREA)
  • Fluid-Driven Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Details Of Valves (AREA)
  • Safety Valves (AREA)
  • Earth Drilling (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Gas Separation By Absorption (AREA)
AU50477/85A 1984-12-14 1985-11-28 Pressure reducing valve Abandoned AU5047785A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP1984190706U JPH0726733Y2 (en) 1984-12-14 1984-12-14 Pressure reducing valve
JP59-190706 1984-12-14
JP60-139846 1985-09-11
JP1985139846U JPH0454498Y2 (en) 1985-09-11 1985-09-11

Publications (1)

Publication Number Publication Date
AU5047785A true AU5047785A (en) 1986-06-19

Family

ID=26472546

Family Applications (1)

Application Number Title Priority Date Filing Date
AU50477/85A Abandoned AU5047785A (en) 1984-12-14 1985-11-28 Pressure reducing valve

Country Status (24)

Country Link
KR (1) KR920006359Y1 (en)
CN (1) CN1004024B (en)
AT (1) AT392546B (en)
AU (1) AU5047785A (en)
BE (1) BE903840A (en)
BR (1) BR8506254A (en)
CA (1) CA1270721A (en)
CH (1) CH668628A5 (en)
DE (1) DE3544177A1 (en)
DK (1) DK166470B1 (en)
ES (1) ES8700403A1 (en)
FI (1) FI79395C (en)
FR (1) FR2574896B1 (en)
GB (1) GB2168504B (en)
GR (1) GR853007B (en)
IT (2) IT8554189V0 (en)
LU (1) LU86199A1 (en)
MX (1) MX161859A (en)
NL (1) NL188712C (en)
NO (1) NO159554C (en)
NZ (1) NZ214483A (en)
PH (1) PH23609A (en)
PT (1) PT81635B (en)
SE (1) SE461933B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU573458B2 (en) * 1985-10-30 1988-06-09 Tlv Co., Ltd. Pilot operated pressure reducing valve
AU580717B2 (en) * 1986-08-12 1989-01-27 Tlv Co., Ltd. Piston structure of pressure reducing valve

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE452643B (en) * 1985-07-01 1987-12-07 Forsheda Ab Rotary piston for control of material flow to a spray nozzle
ES2204226B1 (en) * 2001-04-16 2005-07-16 Hidroconta, S.A. VALVE GOVERNMENT PILOT WITH MEMBRANE OR PISTON CLOSURE.
DE102005024709A1 (en) * 2005-05-30 2006-12-21 Robert Bosch Gmbh Pressure control valve device
JP5475716B2 (en) * 2011-04-27 2014-04-16 株式会社コガネイ Internal pilot pressure reducing valve
CN103430118B (en) * 2011-05-17 2016-01-13 株式会社小金井 Piloted reducer
CN103644307A (en) * 2013-12-07 2014-03-19 四川锦宇化机有限公司 High-temperature and high-pressure temperature and pressure reducing valve
CN103697207A (en) * 2013-12-27 2014-04-02 李潘宝 Pilot-operated pressure regulating valve

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE125906C (en) *
GB622556A (en) * 1947-03-26 1949-05-04 British Oxygen Co Ltd Improvements in or relating to pressure reducing valves
DE898238C (en) * 1951-09-14 1953-11-30 Philips Nv Hot gas piston machine
GB1020332A (en) * 1962-04-14 1966-02-16 Yazaki Meter Co Ltd A flow meter for propane or the like gas with a safety device combined therewith
BE651009A (en) * 1963-07-27
US3348573A (en) * 1965-04-19 1967-10-24 Grove Valve & Regulator Co Fluid pressure regulator having a guided pressure responsive member
CA884121A (en) * 1968-08-02 1971-10-26 Texaco Canada Limited Safety valve
CA922752A (en) * 1969-05-22 1973-03-13 Sievenpiper Ward Seal ring
DE2308150A1 (en) * 1972-07-12 1974-01-24 Ato Inc MULTI-PART SEALING RING SYSTEM
US4206930A (en) * 1977-05-31 1980-06-10 Chemprene, Inc. Circumferentially compressed piston ring assembly and method
US4522230A (en) * 1983-02-23 1985-06-11 Rockwell International Corporation Orifice plate seal ring for controlled closure check valve
NZ209289A (en) * 1983-10-27 1987-03-31 Tlv Co Ltd Gas pressure reducing valve with liquid separator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU573458B2 (en) * 1985-10-30 1988-06-09 Tlv Co., Ltd. Pilot operated pressure reducing valve
AU580717B2 (en) * 1986-08-12 1989-01-27 Tlv Co., Ltd. Piston structure of pressure reducing valve

Also Published As

Publication number Publication date
MX161859A (en) 1991-01-30
NO855032L (en) 1986-06-16
DE3544177C2 (en) 1989-07-27
LU86199A1 (en) 1986-04-14
DK577985D0 (en) 1985-12-13
FR2574896B1 (en) 1989-06-30
ES8700403A1 (en) 1986-10-01
PH23609A (en) 1989-09-11
IT8554189V0 (en) 1985-12-10
FI854841A (en) 1986-06-15
CN1004024B (en) 1989-04-26
FI854841A0 (en) 1985-12-09
DK577985A (en) 1986-06-15
FI79395C (en) 1989-12-11
NL188712C (en) 1992-09-01
FI79395B (en) 1989-08-31
ATA359585A (en) 1990-09-15
IT1215168B (en) 1990-01-31
KR860008074U (en) 1986-07-21
BE903840A (en) 1986-04-01
CA1270721A (en) 1990-06-26
NZ214483A (en) 1987-11-27
BR8506254A (en) 1986-08-26
IT8568032A0 (en) 1985-12-10
GB8528556D0 (en) 1985-12-24
DE3544177A1 (en) 1986-06-26
PT81635B (en) 1987-09-18
SE461933B (en) 1990-04-09
GB2168504B (en) 1988-09-07
PT81635A (en) 1986-01-02
GB2168504A (en) 1986-06-18
SE8505883L (en) 1986-06-15
AT392546B (en) 1991-04-25
GR853007B (en) 1986-04-11
NL188712B (en) 1992-04-01
KR920006359Y1 (en) 1992-09-17
CN85108998A (en) 1986-06-10
NO159554B (en) 1988-10-03
SE8505883D0 (en) 1985-12-12
ES549898A0 (en) 1986-10-01
FR2574896A1 (en) 1986-06-20
DK166470B1 (en) 1993-05-24
CH668628A5 (en) 1989-01-13
NL8503446A (en) 1986-07-01
NO159554C (en) 1989-01-11

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