IT1246465B - Apparato a vaolvole di ritegno contro versamento. - Google Patents

Apparato a vaolvole di ritegno contro versamento.

Info

Publication number
IT1246465B
IT1246465B IT2180890A IT2180890A IT1246465B IT 1246465 B IT1246465 B IT 1246465B IT 2180890 A IT2180890 A IT 2180890A IT 2180890 A IT2180890 A IT 2180890A IT 1246465 B IT1246465 B IT 1246465B
Authority
IT
Italy
Prior art keywords
return valve
valve apparatus
apparatus against
against payment
payment
Prior art date
Application number
IT2180890A
Other languages
English (en)
Other versions
IT9021808A0 (it
IT9021808A1 (it
Inventor
Howard Berdolt Kast
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
Publication of IT9021808A0 publication Critical patent/IT9021808A0/it
Publication of IT9021808A1 publication Critical patent/IT9021808A1/it
Application granted granted Critical
Publication of IT1246465B publication Critical patent/IT1246465B/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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
    • F15B20/005—Leakage; Spillage; Hose burst
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L29/00—Joints with fluid cut-off means
    • F16L29/02—Joints with fluid cut-off means with a cut-off device in one of the two pipe ends, the cut-off device being automatically opened when the coupling is applied
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/28—Couplings of the quick-acting type with fluid cut-off means
    • F16L37/38—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of two pipe-end fittings
    • F16L37/40—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of two pipe-end fittings with a lift valve being opened automatically when the coupling is applied
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/56—Couplings of the quick-acting type for double-walled or multi-channel pipes or pipe assemblies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08—Assemblies of units, each for the control of a single servomotor only
    • F15B13/0803—Modular units
    • F15B13/0807—Manifolds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/598—With repair, tapping, assembly, or disassembly means
    • Y10T137/6154—With disassembly tool engaging feature

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Check Valves (AREA)
  • Lift Valve (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
IT2180890A 1990-02-21 1990-10-19 Apparato a vaolvole di ritegno contro versamento. IT1246465B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/482,575 US5082245A (en) 1990-02-21 1990-02-21 Spill proof check valve apparatus

Publications (3)

Publication Number Publication Date
IT9021808A0 IT9021808A0 (it) 1990-10-19
IT9021808A1 IT9021808A1 (it) 1992-04-19
IT1246465B true IT1246465B (it) 1994-11-18

Family

ID=23916600

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2180890A IT1246465B (it) 1990-02-21 1990-10-19 Apparato a vaolvole di ritegno contro versamento.

Country Status (7)

Country Link
US (1) US5082245A (it)
JP (1) JP2551684B2 (it)
DE (1) DE4033050C2 (it)
FR (1) FR2658578B1 (it)
GB (1) GB2241303B (it)
IL (1) IL96023A (it)
IT (1) IT1246465B (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5344195A (en) * 1992-07-29 1994-09-06 General Electric Company Biased fluid coupling
US5358374A (en) * 1993-07-21 1994-10-25 General Electric Company Turbine nozzle backflow inhibitor
JP3494925B2 (ja) 1999-07-30 2004-02-09 株式会社巴技術研究所 空気式バルブ操作装置
US6405815B1 (en) * 2000-01-06 2002-06-18 Case Corp. Nestable fluid coupler
ATE481588T1 (de) * 2007-04-13 2010-10-15 Festo Ag & Co Kg Ventileinrichtung
US7909064B2 (en) * 2007-08-10 2011-03-22 Emerson Process Management Power & Water Solutions, Inc. Hydraulic isolating manifold
DE202008002206U1 (de) 2008-02-15 2009-06-25 Voss Automotive Gmbh Mehrfach-Steckkupplung für Medienleitungen
PH12013000162B1 (en) 2012-06-08 2021-04-07 Emerson process man power and water solutions inc Electronically controllable and testable turbine trip system with redundant bleed manifolds
ITUB20155399A1 (it) * 2015-11-09 2017-05-09 Magneti Marelli Spa Sistema idraulico di attuazione per un sistema powertrain,in particolare per una trasmissione manuale automatizzata, provvisto di un elemento antisgocciolamento
EP3462071B1 (en) * 2017-09-28 2020-07-01 FASTER S.r.l. Hydraulic and/or pneumatic connector, in particular of the multiple connection type
DE102017128022A1 (de) * 2017-11-27 2019-05-29 Airbus Operations Gmbh Kupplungssystem zum Bereitstellen mehrerer Fluidverbindungen
FR3100290B1 (fr) * 2019-08-27 2023-02-10 Coval Dispositif fluidique pour prehension par le vide
CN111750147A (zh) * 2020-07-02 2020-10-09 中国航发常州兰翔机械有限责任公司 一种航空发动机燃烧室卸油阀及其使用方法
IT202200003917A1 (it) * 2022-03-02 2023-09-02 Marelli Europe Spa Sistema idraulico di attuazione, in particolare per una trasmissione manuale automatizzata, provvisto di un elemento antisgocciolamento
FR3139511A1 (fr) * 2022-09-12 2024-03-15 Nexter Systems Raccord carburant
US12188003B1 (en) 2023-09-28 2025-01-07 Trisk Bio Ltd. Methods and systems for performing biochemical processes
US12013066B1 (en) * 2023-11-03 2024-06-18 Trisk Bio Ltd. Methods and systems for reversibly consummating fluidic connections

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3076473A (en) * 1960-08-15 1963-02-05 Sperry Rand Corp Program control devices for fluid apparatus
US3334860A (en) * 1964-07-13 1967-08-08 Jr Cecil G Bolton Fluid coupling
GB1070359A (en) * 1965-04-22 1967-06-01 Gas Council Improvements relating to couplings for pipes
DE1993309U (de) * 1968-06-01 1968-09-05 Ardie Werk G M B H Mehrwege-sitzventil.
US3575221A (en) * 1968-11-09 1971-04-20 Japan Gas Lighter Ass Gas lighter filling valve
SE351914B (it) * 1968-11-20 1972-12-11 Norberg Mfg Co
CH496898A (de) * 1969-08-21 1970-09-30 Gassert Willy Steuerventilblock
US3879013A (en) * 1972-10-27 1975-04-22 Caterpillar Tractor Co Check-type drain valve
US3802457A (en) * 1972-12-04 1974-04-09 P Wurzburger Plug valve with combined plug operating, retaining, and removal means
US3851666A (en) * 1973-03-09 1974-12-03 Hansen Mfg Co Coupling assembly
AR224785A1 (es) * 1980-05-19 1982-01-15 Dupont Robert Valvula de retencion con inyector direccional
US4601497A (en) * 1980-10-29 1986-07-22 Proprietary Technology Swivelable quick connector assembly
US4378028A (en) * 1981-04-13 1983-03-29 Swagelok Company Quick connect coupling
JPS6051384U (ja) * 1983-09-17 1985-04-11 日東工器株式会社 管継手のソケット
JPS616093U (ja) * 1984-06-16 1986-01-14 日東工器株式会社 管継手
JPS6167480U (it) * 1984-10-09 1986-05-09
JPS62163688U (it) * 1986-04-07 1987-10-17

Also Published As

Publication number Publication date
GB9022823D0 (en) 1990-12-05
IL96023A (en) 1994-06-24
DE4033050A1 (de) 1991-08-22
FR2658578B1 (fr) 1994-05-27
IT9021808A0 (it) 1990-10-19
IL96023A0 (en) 1991-07-18
US5082245A (en) 1992-01-21
FR2658578A1 (fr) 1991-08-23
GB2241303A (en) 1991-08-28
IT9021808A1 (it) 1992-04-19
JPH03249336A (ja) 1991-11-07
JP2551684B2 (ja) 1996-11-06
GB2241303B (en) 1994-06-29
DE4033050C2 (de) 1997-02-20

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971029