CA1160938A - Reducteur de pression a rapport eleve - Google Patents

Reducteur de pression a rapport eleve

Info

Publication number
CA1160938A
CA1160938A CA000355972A CA355972A CA1160938A CA 1160938 A CA1160938 A CA 1160938A CA 000355972 A CA000355972 A CA 000355972A CA 355972 A CA355972 A CA 355972A CA 1160938 A CA1160938 A CA 1160938A
Authority
CA
Canada
Prior art keywords
fluid flow
high pressure
valve
fluid
flow restrictor
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
Application number
CA000355972A
Other languages
English (en)
Inventor
Ira H. Schnall
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.)
White Consolidated Industries Inc
Original Assignee
White Consolidated Industries Inc
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 White Consolidated Industries Inc filed Critical White Consolidated Industries Inc
Application granted granted Critical
Publication of CA1160938A publication Critical patent/CA1160938A/fr
Expired 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F16K3/34—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve
    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Sliding Valves (AREA)
  • Details Of Valves (AREA)
  • Control Of Fluid Pressure (AREA)
  • Safety Valves (AREA)
CA000355972A 1979-08-31 1980-07-11 Reducteur de pression a rapport eleve Expired CA1160938A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7176179A 1979-08-31 1979-08-31
US071,761 1979-08-31

Publications (1)

Publication Number Publication Date
CA1160938A true CA1160938A (fr) 1984-01-24

Family

ID=22103414

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000355972A Expired CA1160938A (fr) 1979-08-31 1980-07-11 Reducteur de pression a rapport eleve

Country Status (6)

Country Link
JP (1) JPS5635881A (fr)
CA (1) CA1160938A (fr)
ES (1) ES494617A0 (fr)
FR (1) FR2464422A1 (fr)
GB (1) GB2057637B (fr)
IT (1) IT8068349A0 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3566029D1 (en) * 1984-04-11 1988-12-08 White Consolidated Ind Inc Erosion resistant soft seated valve trim
FR2567984B1 (fr) * 1984-07-20 1986-08-14 Centre Techn Ind Mecanique Distributeur hydraulique proportionnel
GB2239689A (en) * 1989-12-18 1991-07-10 Water Res Centre Pressure reducing valve with static balance
GB2350662A (en) * 1999-06-03 2000-12-06 Lucas Ind Plc Valve for a fuel injector
US7320340B2 (en) 2004-03-26 2008-01-22 Fisher Controls International Llc Fluid pressure reduction devices
US7802592B2 (en) * 2006-04-18 2010-09-28 Fisher Controls International, Llc Fluid pressure reduction devices
US20090026395A1 (en) * 2007-07-25 2009-01-29 Aaron Andrew Perrault Apparatus to increase fluid flow in a valve
GB2618602B (en) * 2022-05-12 2024-08-07 Goodwin Plc Trim component and valve

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1060407A (fr) * 1951-07-19 1954-04-01 Cosmopolitan A G Vanne d'arrêt
FR1285132A (fr) * 1961-03-30 1962-02-16 Zahnradfabrik Friedrichshafen Vanne d'étranglement et d'arrêt pour liquides fortement comprimés, destinée notamment à être montée dans le bloc de relevage de tracteurs
FR1449218A (fr) * 1965-10-02 1966-08-12 Kinwell Dev Co Vanne commandée par basse pression pour gaz et liquides
FR1488386A (fr) * 1966-06-02 1967-07-13 Onera (Off Nat Aerospatiale) Vanne
GB1471358A (en) * 1973-08-10 1977-04-27 Drori M Fluid flow control devices and pressure regulated water sprink lers including same
DE2514879C3 (de) * 1975-04-05 1984-09-13 Holter Regelarmaturen Gmbh & Co Kg, 4815 Schloss Holte-Stukenbrock Hydroventil in Form eines Reduzierventils für strömende, gasförmige oder flüssige Medien

Also Published As

Publication number Publication date
GB2057637A (en) 1981-04-01
JPS5635881A (en) 1981-04-08
IT8068349A0 (it) 1980-08-29
ES8105869A1 (es) 1981-06-01
ES494617A0 (es) 1981-06-01
FR2464422A1 (fr) 1981-03-06
GB2057637B (en) 1983-08-10

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Legal Events

Date Code Title Description
MKEX Expiry
MKEX Expiry

Effective date: 20010124