DD298020A5 - Ventilvorrichtung - Google Patents

Ventilvorrichtung Download PDF

Info

Publication number
DD298020A5
DD298020A5 DD90342815A DD34281590A DD298020A5 DD 298020 A5 DD298020 A5 DD 298020A5 DD 90342815 A DD90342815 A DD 90342815A DD 34281590 A DD34281590 A DD 34281590A DD 298020 A5 DD298020 A5 DD 298020A5
Authority
DD
German Democratic Republic
Prior art keywords
piston body
valve
sealing
sleeve
gap
Prior art date
Application number
DD90342815A
Other languages
German (de)
English (en)
Inventor
Kenneth Kjellberg
Ake Jensson
Original Assignee
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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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20374797&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DD298020(A5) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ������k��@����k�� filed Critical ������k��@����k��
Publication of DD298020A5 publication Critical patent/DD298020A5/de

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
    • F16L37/23—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 by means of balls
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S251/00—Valves and valve actuation
    • Y10S251/90—Valves with o-rings
    • 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)
  • Details Of Valves (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Retarders (AREA)
  • External Artificial Organs (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Toys (AREA)
  • Gear-Shifting Mechanisms (AREA)
DD90342815A 1989-01-19 1990-07-16 Ventilvorrichtung DD298020A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8900188A SE469989B (sv) 1989-01-19 1989-01-19 Ventilanordning vid snabbkopplingar för exempelvis högtrycksolja

Publications (1)

Publication Number Publication Date
DD298020A5 true DD298020A5 (de) 1992-01-30

Family

ID=20374797

Family Applications (1)

Application Number Title Priority Date Filing Date
DD90342815A DD298020A5 (de) 1989-01-19 1990-07-16 Ventilvorrichtung

Country Status (9)

Country Link
US (1) US5123448A (ja)
EP (1) EP0454758B2 (ja)
JP (1) JP3108092B2 (ja)
AT (1) ATE122768T1 (ja)
AU (1) AU4952190A (ja)
DD (1) DD298020A5 (ja)
DE (1) DE69019511D1 (ja)
SE (1) SE469989B (ja)
WO (1) WO1990008284A1 (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0621430B1 (de) * 1993-04-20 1998-07-01 Voswinkel Kg Hydraulik-Steckkupplung
IT1270206B (it) * 1994-06-10 1997-04-29 Faster Srl Innesto rapido per fluidi sotto pressione
SE506405C2 (sv) * 1996-03-22 1997-12-15 Nyberg Bo Erik Snabbkoppling med tryckavlastning för säkert lösgörande
SE506346C2 (sv) * 1996-04-03 1997-12-08 Nyberg Bo Erik Snabbkoppling för slangar eller ledningar för tryckmedier
JP2000346266A (ja) * 1999-06-03 2000-12-15 Pascal Kk カップリング装置
US7094003B2 (en) * 2004-03-26 2006-08-22 Dixie Electrical Manufacturing Company Bracket assembly for lifting and supporting a foundation
NO323454B1 (no) * 2004-04-05 2007-05-14 Fmc Kongsberg Subsea As Beskyttelse av et pakningselement.
GB2431453B (en) * 2005-10-21 2007-12-12 Aker Kvaerner Subsea Ltd Poppet valves
US7762279B2 (en) 2005-11-05 2010-07-27 Snap-Tite Technologies, Inc. Threaded coupling with flow shutoff
DE102007017910B4 (de) * 2007-04-13 2009-04-23 Tema Marketing Ag Kurzbauender Stecker für Fluidkupplungen
FR3062193B1 (fr) * 2017-01-24 2019-04-05 Staubli Faverges Element de raccord fluidique et raccord fluidique incorporant un tel element
US10781957B2 (en) 2017-01-24 2020-09-22 Staubli Faverges Fluid coupling element and fluid-coupling comprising such an element
CN109538861A (zh) * 2019-01-16 2019-03-29 山西双环重工集团有限公司 液压接头
CN110500463B (zh) * 2019-07-17 2021-08-20 华为技术有限公司 一种接头、冷却系统和计算机装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2753195A (en) * 1953-07-14 1956-07-03 William D Palmer Self-sealing coupling
US3446245A (en) * 1966-02-28 1969-05-27 Srm Co Threaded fluid coupling
US3464436A (en) * 1967-09-05 1969-09-02 Earl F Bruning Self-cleaning fluid coupling
US3715099A (en) * 1971-06-02 1973-02-06 Crawford Fitting Co Valved quick-disconnect coupling
US4086939A (en) * 1976-09-03 1978-05-02 Snap-Tite, Inc. Coupling assembly
US4134573A (en) * 1977-05-12 1979-01-16 Messinger Roderick G Fluid flow stop valve
SE428721B (sv) * 1980-01-30 1983-07-18 Ronny Ekman Anordning vid kopplingsdel
US4249572A (en) * 1980-02-04 1981-02-10 Deere & Co Self-relieving fluid coupling
EP0034312B1 (de) * 1980-02-14 1985-01-16 Aeroquip GmbH Auch unter Druck kuppelbare Schnellverschlusskupplung
SE451626B (sv) * 1986-02-05 1987-10-19 Ekman K R Hopkopplingsdel for snabbkoppling

Also Published As

Publication number Publication date
AU4952190A (en) 1990-08-13
US5123448A (en) 1992-06-23
SE8900188D0 (sv) 1989-01-19
WO1990008284A1 (en) 1990-07-26
JP3108092B2 (ja) 2000-11-13
ATE122768T1 (de) 1995-06-15
EP0454758A1 (en) 1991-11-06
EP0454758B1 (en) 1995-05-17
EP0454758B2 (en) 1999-06-16
DE69019511D1 (de) 1995-06-22
JPH04502802A (ja) 1992-05-21
SE469989B (sv) 1993-10-18

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Legal Events

Date Code Title Description
IF04 In force in the year 2004

Expiry date: 20100717