DE3470790D1 - High force-gain valve - Google Patents

High force-gain valve

Info

Publication number
DE3470790D1
DE3470790D1 DE8484901269T DE3470790T DE3470790D1 DE 3470790 D1 DE3470790 D1 DE 3470790D1 DE 8484901269 T DE8484901269 T DE 8484901269T DE 3470790 T DE3470790 T DE 3470790T DE 3470790 D1 DE3470790 D1 DE 3470790D1
Authority
DE
Germany
Prior art keywords
high force
gain valve
gain
valve
force
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
DE8484901269T
Other languages
English (en)
Inventor
Richard Alexius
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.)
Martin Marietta Corp
Original Assignee
Martin Marietta 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 Martin Marietta Corp filed Critical Martin Marietta Corp
Application granted granted Critical
Publication of DE3470790D1 publication Critical patent/DE3470790D1/de
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
    • F16K39/00—Devices for relieving the pressure on the sealing faces
    • F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Lift Valve (AREA)
DE8484901269T 1983-02-28 1984-02-27 High force-gain valve Expired DE3470790D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/470,810 US4477056A (en) 1983-02-28 1983-02-28 High force-gain valve
PCT/US1984/000274 WO1984003344A1 (en) 1983-02-28 1984-02-27 High force-gain valve

Publications (1)

Publication Number Publication Date
DE3470790D1 true DE3470790D1 (en) 1988-06-01

Family

ID=23869143

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484901269T Expired DE3470790D1 (en) 1983-02-28 1984-02-27 High force-gain valve

Country Status (8)

Country Link
US (1) US4477056A (de)
EP (1) EP0137036B1 (de)
JP (1) JPS59159473A (de)
KR (1) KR920005755B1 (de)
CA (1) CA1233391A (de)
DE (1) DE3470790D1 (de)
IL (1) IL70960A (de)
WO (1) WO1984003344A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6224088A (ja) * 1985-07-23 1987-02-02 Esutetsuku:Kk 制御弁
US4995587A (en) * 1989-11-03 1991-02-26 Martin Marietta Corporation Motion amplifier employing a dual piston arrangement
US5074521A (en) * 1990-04-05 1991-12-24 Martin Marietta Corporation High force-gain valve
GB2246615B (en) * 1990-08-03 1994-02-23 British Gas Plc Gas pressure control valve cartridge
USH1098H (en) 1991-02-20 1992-09-01 Hallum Charles E Integrated valve assembly
DE9306401U1 (de) * 1993-04-28 1993-07-15 Niehüser, Hermann, Dipl.-Ing., 4831 Langenberg Bodenventil, insbesondere in Tankfahrzeugen für Kraftstoffe
EP0727602B1 (de) * 1995-02-15 1999-09-22 DENISON HYDRAULIK GmbH Direktgesteuertes hydraulisches Druckventil
US6276125B1 (en) * 1998-12-17 2001-08-21 Alliedsignal, Inc. Pressure balanced poppet valve
US20030178530A1 (en) * 2002-01-31 2003-09-25 Marotta Scientific Controls, Inc. System for decreasing the speed of a moving craft
US7016014B2 (en) 2004-02-27 2006-03-21 Asml Netherlands B.V Lithographic apparatus and device manufacturing method
US7090194B2 (en) * 2004-07-27 2006-08-15 Sampson Richard J Self-priming drain valve
US10131530B2 (en) * 2014-05-23 2018-11-20 David S. Smith America, Inc. Liquid dispenser with valve

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US642039A (en) * 1899-07-24 1900-01-23 William L Garrels Throttle-valve.
US1729802A (en) * 1923-11-02 1929-10-01 Wallace W Smith Appliance for internal-combustion engines
US1649953A (en) * 1924-10-15 1927-11-22 Charles A Ernst Double-gate balanced valve
US1752439A (en) * 1926-10-14 1930-04-01 I P Morris And De La Vergne In Sleeve valve
US2087037A (en) * 1935-02-21 1937-07-13 Klipfel Mfg Company Valve
US2091669A (en) * 1935-09-07 1937-08-31 Westinghouse Electric & Mfg Co Elastic fluid turbine
US2638108A (en) * 1949-06-24 1953-05-12 Power Brake Equipment Co Push-pull control valve
US2921603A (en) * 1957-02-12 1960-01-19 Chaplin Fulton Mfg Company Double ported poppet valve
US3121444A (en) * 1960-07-13 1964-02-18 Bering Jorgen Dietz Balanced valves
US3680832A (en) * 1969-03-20 1972-08-01 Nikex Nehezipari Kulkere Closure device for streaming media, in particular high pressure liquids
US3601147A (en) * 1969-03-28 1971-08-24 Honeywell Inc Semibalanced plug valve
US4004605A (en) * 1973-08-02 1977-01-25 Titovi Zavodi Litostroj Ljubljana N.Sol.O. Relief valve for fluids
US3892384A (en) * 1974-04-12 1975-07-01 Honeywell Inc Double seated cage valve with flexible plug seat
JPS6113819Y2 (de) * 1978-10-20 1986-04-28
FR2461864A1 (fr) * 1979-07-19 1981-02-06 Centre Techn Ind Mecanique Soupape anti-vibrations
IT1123188B (it) * 1979-09-17 1986-04-30 Nuovo Pignone Spa Valvola ad otturatore bilanciato
US4500070A (en) * 1981-08-25 1985-02-19 Alsthom-Atlantique Valve for adjusting the rate of flow of a gaseous fluid

Also Published As

Publication number Publication date
KR920005755B1 (ko) 1992-07-18
US4477056A (en) 1984-10-16
WO1984003344A1 (en) 1984-08-30
KR840007946A (ko) 1984-12-11
JPH0447194B2 (de) 1992-08-03
IL70960A (en) 1989-09-10
JPS59159473A (ja) 1984-09-10
EP0137036B1 (de) 1988-04-27
CA1233391A (en) 1988-03-01
IL70960A0 (en) 1984-05-31
EP0137036A1 (de) 1985-04-17

Similar Documents

Publication Publication Date Title
GB2169991B (en) Valve
GB8419275D0 (en) Valve
GB8430256D0 (en) Sliding-sleeve valve
DE3470790D1 (en) High force-gain valve
GB2136544B (en) Valve
GB8422173D0 (en) Valve
GB2148457B (en) Valve
GB2138544B (en) Valve
GB2149834B (en) Valve
GB2151338B (en) Valve
GB8401869D0 (en) Valve
GB8411936D0 (en) Valve
GB2136545B (en) Valve
GB8424814D0 (en) Valve
GB8304691D0 (en) Valve
GB8427390D0 (en) Valve
GB8418781D0 (en) Valve
GB8402050D0 (en) Valve
GB8416223D0 (en) Valve
GB8405701D0 (en) Valve
GB8330549D0 (en) Fluid-flow-control valve
GB8323592D0 (en) Valve
GB2144202B (en) Valve
ATA388983A (de) Presse zur verdichtung von altmaterial
KR850000323Y1 (en) Valve

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee