BE542454A - - Google Patents

Info

Publication number
BE542454A
BE542454A BE542454DA BE542454A BE 542454 A BE542454 A BE 542454A BE 542454D A BE542454D A BE 542454DA BE 542454 A BE542454 A BE 542454A
Authority
BE
Belgium
Application number
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.)
Publication date
Publication of BE542454A publication Critical patent/BE542454A/xx

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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/28—Couplings of the quick-acting type with fluid cut-off means
    • F16L37/30—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings
    • F16L37/32—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied
    • F16L37/34—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied at least one of the lift valves being of the sleeve type, i.e. a sleeve is telescoped over an inner cylindrical wall
    • 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
    • F16L37/22—Couplings of the quick-acting type in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
    • H03J7/18—Automatic scanning over a band of frequencies
    • H03J7/30—Automatic scanning over a band of frequencies where the scanning is accomplished by mechanical means, e.g. by a motor
    • 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
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/87925—Separable flow path section, valve or closure in each
    • Y10T137/87941—Each valve and/or closure operated by coupling motion
    • Y10T137/87949—Linear motion of flow path sections operates both

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
BE542454D 1954-11-08 BE542454A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US467522A US2837352A (en) 1954-11-08 1954-11-08 Swivel coupling with resilient ring to bias detent means

Publications (1)

Publication Number Publication Date
BE542454A true BE542454A (xx) 1900-01-01

Family

ID=23856036

Family Applications (1)

Application Number Title Priority Date Filing Date
BE542454D BE542454A (xx) 1954-11-08

Country Status (5)

Country Link
US (1) US2837352A (xx)
BE (1) BE542454A (xx)
CH (1) CH337695A (xx)
FR (1) FR1147057A (xx)
GB (2) GB783266A (xx)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2958544A (en) * 1954-11-08 1960-11-01 Weatherhead Co Separable coupling for fluid conduits
US3052488A (en) * 1957-12-13 1962-09-04 Earl F Bruning Coupling with locking ball followers
US3039794A (en) * 1958-07-14 1962-06-19 On Mark Couplings Inc Quick disconnect coupling for high pressure fluids
US3074670A (en) * 1958-08-04 1963-01-22 On Mark Couplings Inc Quick disconnect coupling for high pressure fluids
US3191972A (en) * 1960-05-09 1965-06-29 Lear Siegler Inc Quick connect tube coupling having locking means with visual indicator
US3314447A (en) * 1963-07-03 1967-04-18 Lear Siegler Inc Quick connect coupling
US3291442A (en) * 1964-07-27 1966-12-13 Stile Craft Mfg Inc Gas or vacuum-operated couplings
US3613726A (en) * 1965-12-02 1971-10-19 Purolator Products Inc Balanced pressure coupling
US3746043A (en) * 1971-08-26 1973-07-17 D Ayres Fluid connection apparatus incorporating control valve
US3818939A (en) * 1972-08-24 1974-06-25 Aeroquip Corp Petroleum transfer self-sealing coupling
US4269389A (en) * 1978-03-08 1981-05-26 Ekman Engineering Ag Coupling device
DE3148029A1 (de) * 1981-12-04 1983-06-09 Carl Kurt Walther Gmbh & Co Kg, 5600 Wuppertal Schnellverschlusskupplung
US5018352A (en) * 1983-11-28 1991-05-28 Automotive Products Plc Modular prefilled hydraulic control apparatus
GB8620684D0 (en) * 1986-08-27 1986-10-08 Sterling Hydraulics Ltd Fluid coupling
US4949745A (en) * 1988-12-27 1990-08-21 Air-Lock, Incorporated Clean air connector
US4982761A (en) * 1989-06-20 1991-01-08 Swagelok-Quick Connect Co. Valved quick connect/disconnect coupling
US5401066A (en) * 1989-09-25 1995-03-28 Preece Incorporated Fluid flow connector
US5123447A (en) * 1991-03-11 1992-06-23 Calvin John H Quick disconnect coupling
GB2261043B (en) * 1991-10-10 1995-04-12 Paul Forster Fluid pipe coupling
EP0621430B1 (de) * 1993-04-20 1998-07-01 Voswinkel Kg Hydraulik-Steckkupplung
US6082401A (en) * 1995-01-06 2000-07-04 Colder Products Company Low spill high flow quick coupling valve assembly
JPH11500517A (ja) * 1995-01-06 1999-01-12 コールダー・プロダクツ・カンパニー 低流出高流量急速結合弁アセンブリ
US6161578A (en) * 1996-10-09 2000-12-19 Colder Products Company Low spill high flow quick coupling valve assembly
IT251358Y1 (it) * 2000-05-26 2003-11-19 Groppalli S R L Innesto per tubi migliorato
FR2817359B1 (fr) * 2000-11-29 2003-09-26 Air Liquide Ensemble robinet-detendeur de fluide a pression fixe prereglee et non modifiable par l'utilisateur
FR2824620B1 (fr) * 2001-05-10 2004-09-24 Air Liquide Robinet-detenteur muni d'un raccord adapte a la connexion d'une prise utilisateur
SE0303359D0 (sv) * 2003-12-10 2003-12-10 Maquet Critical Care Ab Kopplingssystem
WO2006033815A1 (en) * 2004-09-17 2006-03-30 The Gates Corporation Quick connect coupling
US7963570B2 (en) * 2005-09-01 2011-06-21 The Gates Corporation Quick connect coupling stabilization apparatus, systems and methods
US20080290657A1 (en) * 2007-05-24 2008-11-27 Air-Lock, Inc. Chemical and biological clean air connector
US10087995B2 (en) 2014-06-06 2018-10-02 Saint-Gobain Performance Plastics Rencol Limited Tolerance ring
CN107883097A (zh) * 2017-12-25 2018-04-06 新乡平原航空液压设备有限公司 定芯接头及使用该定芯接头的接头组件
CN110214707B (zh) * 2019-06-05 2022-03-22 中原工学院 大型养猪场智能化粪便收集装置
GB202010845D0 (en) 2020-07-14 2020-08-26 Techflow Marine Ltd Hose and valve
CN113446423B (zh) * 2021-08-31 2021-11-02 江苏钜水建设工程有限公司 一种过压自闭防漏型塑料软管接头

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1509651A (en) * 1920-06-02 1924-09-23 Iftiger William Carl Coupling
US1574922A (en) * 1924-05-05 1926-03-02 Sullivan Machinery Co Core drill
US2070013A (en) * 1935-04-29 1937-02-09 Min A Max Co Inc Lubricating apparatus
US2280786A (en) * 1939-07-17 1942-04-28 Boynton Alexander Threadless drill pipe
US2425500A (en) * 1943-07-07 1947-08-12 Wiggins Irene Lane Valved coupling
US2440452A (en) * 1944-03-02 1948-04-27 Oilfields Service Co Quick action coupling
US2525667A (en) * 1948-01-06 1950-10-10 Reed Roller Bit Co Quick-change slush nozzle
US2628111A (en) * 1948-08-30 1953-02-10 Smalline Harry Pipe union
US2623399A (en) * 1948-10-21 1952-12-30 Joy Mfg Co Pivoted link chain
US2727761A (en) * 1951-10-27 1955-12-20 Hughes Tool Co Couplers for fluid-conducting conduits

Also Published As

Publication number Publication date
GB783266A (en) 1957-09-18
GB783265A (en) 1957-09-18
CH337695A (fr) 1959-04-15
FR1147057A (fr) 1957-11-19
US2837352A (en) 1958-06-03

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