IT1074868B - Valvolo idraulica di arresto - Google Patents

Valvolo idraulica di arresto

Info

Publication number
IT1074868B
IT1074868B IT19063/77A IT1906377A IT1074868B IT 1074868 B IT1074868 B IT 1074868B IT 19063/77 A IT19063/77 A IT 19063/77A IT 1906377 A IT1906377 A IT 1906377A IT 1074868 B IT1074868 B IT 1074868B
Authority
IT
Italy
Prior art keywords
stop valve
hydraulic stop
hydraulic
valve
stop
Prior art date
Application number
IT19063/77A
Other languages
English (en)
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Application granted granted Critical
Publication of IT1074868B publication Critical patent/IT1074868B/it

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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F16K31/1221—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston one side of the piston being spring-loaded
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/20—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted
    • F01D17/22—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical
    • F01D17/26—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical fluid, e.g. hydraulic
IT19063/77A 1976-01-15 1977-01-05 Valvolo idraulica di arresto IT1074868B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/649,427 US4040600A (en) 1976-01-15 1976-01-15 Shut-off valve

Publications (1)

Publication Number Publication Date
IT1074868B true IT1074868B (it) 1985-04-20

Family

ID=24604728

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19063/77A IT1074868B (it) 1976-01-15 1977-01-05 Valvolo idraulica di arresto

Country Status (9)

Country Link
US (1) US4040600A (it)
JP (1) JPS5294522A (it)
CH (1) CH612487A5 (it)
DE (1) DE2701162C2 (it)
ES (1) ES454891A1 (it)
FR (1) FR2338430A1 (it)
GB (1) GB1505484A (it)
IT (1) IT1074868B (it)
SE (1) SE7700186L (it)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4177837A (en) * 1977-05-19 1979-12-11 Abex Corporation Accumulator
US4346733A (en) * 1980-07-29 1982-08-31 Fluid Controls, Inc. Control valve
DE3221377C1 (de) * 1982-06-05 1983-12-29 Bopp & Reuther Gmbh, 6800 Mannheim Selbsttaetiges Be- und Entlueftungsventil
US4793590A (en) * 1983-04-14 1988-12-27 Gilmore Valve Company Piloted check valve
US4585205A (en) * 1984-06-13 1986-04-29 General Electric Company Fast opening valve apparatus
US4574920A (en) * 1984-08-02 1986-03-11 Lubriquip - Houdaille, Inc. Hydropneumatic monitoring device
DE3430526C1 (de) * 1984-08-18 1986-02-06 Hermann Hemscheidt Maschinenfabrik Gmbh & Co, 5600 Wuppertal Stempelsteuerventil
JPS60101263A (ja) * 1984-08-28 1985-06-05 Honda Motor Co Ltd 摺動絞り弁式気化器
FR2626648B1 (fr) * 1988-01-28 1990-04-27 Gaz De France Dispositif de purge d'un sas de tete de puits d'acces a un gisement d'hydrocarbures ou a une reserve de gaz souterraine
US4889472A (en) * 1988-04-25 1989-12-26 Templeton, Kenly & Co. Air speed control valve air pressure drive hydraulic fluid pump
US4992027A (en) * 1989-06-08 1991-02-12 Able Corporation Hydraulic control valve for fuel pumping system
US5632466A (en) * 1995-06-30 1997-05-27 Ochs; Paul Piston actuated pressure reducing valve
US5762316A (en) * 1995-10-04 1998-06-09 Kraft Foods, Inc. Valve mechanism with improved sealing
DE19641073C2 (de) * 1996-10-04 2000-07-13 Adolf Harald Sonnleitner Druckmittelbetätigbares Ventil
DE19810580A1 (de) * 1998-03-11 1999-09-16 Siemens Ag Dampfeinlaßventil
DE10018576B4 (de) * 1999-04-19 2005-05-19 Tiefenbach Bergbautechnik Gmbh Sitz- und Halteventil
US7000898B2 (en) * 2003-12-09 2006-02-21 Howard Tak Su Lim Vertical shut-off valve
EP1800036B1 (en) * 2004-08-30 2016-11-23 Airopack Technology Group B.V. Pressure control device
DE202007013613U1 (de) * 2007-09-27 2009-02-12 Asturia Automotive Systems Ag Druckmittelbetätigbarer Schwenkmotor
US8262058B2 (en) * 2008-08-28 2012-09-11 Kot Norbert J Balanced pilot operated check valve
KR101326830B1 (ko) * 2011-12-08 2013-11-11 주식회사 대철 드레인 밸브 장치 및 이를 이용한 에어 세퍼레이션
KR101326827B1 (ko) * 2011-12-08 2013-11-11 주식회사 대철 드레인 밸브 장치 및 이를 이용한 에어 세퍼레이션
AT513257B1 (de) * 2012-09-25 2014-03-15 Hermeling Werner Dipl Ing Axial durchströmtes Ventil für Tieftemperaturfluid
WO2014131052A1 (en) * 2013-02-25 2014-08-28 The Meyer Company Faucet with shearing valve element
CN104180019B (zh) * 2013-05-24 2016-10-05 厦门松霖卫厨有限公司 杠杆式切换阀
US9611871B2 (en) 2013-09-13 2017-04-04 Norbert J. Kot Pneumatic valve assembly and method
GB2524975A (en) * 2014-04-07 2015-10-14 Weatherford Uk Ltd Vent valve and method of use
DE102015102851A1 (de) * 2015-02-27 2016-09-01 Sar Elektronic Gmbh Ventil und Spendervorrichtung
US10648357B2 (en) 2015-10-02 2020-05-12 Elliott Company Pneumatic trip valve partial stroking arrangement
GB201518683D0 (en) * 2015-10-21 2015-12-02 Agco Int Gmbh Valve arrangement
CN107061402A (zh) * 2017-05-26 2017-08-18 湖南凯恩利液压机械制造有限公司 一种液控负载保持阀、液压系统及机械设备

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE278814C (it) *
US1986429A (en) * 1932-06-13 1935-01-01 C A Dunham Co Piston type discharge valve
US1982071A (en) * 1933-07-24 1934-11-27 Edward L Roberts Sanitary faucet
GB445704A (en) * 1934-10-15 1936-04-15 Robert Martin Davison Improvements relating to hydraulic operating valves
GB606410A (en) * 1946-02-13 1948-08-12 Fred Neale Improvements in fluid pressure regulators
FR65291E (fr) * 1953-09-02 1956-02-08 Shell Refining & Marketing Co Soupape régulatrice de débit et de pression des fluides
US3070116A (en) * 1958-11-24 1962-12-25 Woodford Mfg Company Non-freezable yard hydrant
FR1248534A (fr) * 1959-11-05 1960-12-16 Clesse Ets Robinet à levier pour récipients
US3232313A (en) * 1960-07-13 1966-02-01 Controls Q Balanced valves
DE1425667A1 (de) * 1962-04-19 1969-05-29 Meyer Brucks Bodo Absperrorgan mit das Gehaeuse in schraeger Richtung durchdringender Zu- und Abflussbohrung,die durch einen im Gehaeuse abdichtend gefuehrten Kolben absperrbar ist
US3495501A (en) * 1968-06-04 1970-02-17 Gen Electric Valve operating and emergency closing mechanism
US3663024A (en) * 1970-07-02 1972-05-16 Shamban & Co W S Sealing assembly
US3727925A (en) * 1970-12-22 1973-04-17 Conover C & Co Inc Antiblow-by rings

Also Published As

Publication number Publication date
JPS5294522A (en) 1977-08-09
DE2701162A1 (de) 1977-07-21
DE2701162C2 (de) 1983-02-03
FR2338430B1 (it) 1983-01-28
CH612487A5 (it) 1979-07-31
US4040600A (en) 1977-08-09
GB1505484A (en) 1978-03-30
FR2338430A1 (fr) 1977-08-12
JPS5740946B2 (it) 1982-08-31
SE7700186L (sv) 1977-07-16
ES454891A1 (es) 1978-01-01

Similar Documents

Publication Publication Date Title
IT1074868B (it) Valvolo idraulica di arresto
DK405377A (da) Fluidventil
SE437871B (sv) Backventil
AT361416B (de) Hydraulisch betaetigte schlagvorrichtung
BR8001455A (pt) Valvula hidraulica
IT1079008B (it) Valvola di comando
SE424260B (sv) Hjertventil
IT1085484B (it) Valvola
FI55567C (fi) Kulventil
IT1082418B (it) Valvola
FI55568C (fi) Kulventil
FI54837C (fi) Kulventil
PL202249A1 (pl) Zawor wielogniazdowy
SE424101B (sv) Elektrohydraulisk reglerventil
IT1087556B (it) Valvola idraulica
IT1083023B (it) Servovalvola elettroidraulica
BE853680A (fr) Valves
SE7809012L (sv) Hydraulisk blockeringsventil
BR7907811A (pt) Valvula hidraulica
BE858968A (nl) Ontlastklep
IT1075611B (it) Valvola di ritenuta
BR7608407A (pt) Valvula hidraulica multivia
IT1077582B (it) Valvola riduttrice di pressione
BR7705046A (pt) Valvula de comando
SE7700149L (sv) Avkopplingsventil for hydrauliska anleggningar