ATE145972T1 - Wartungsfähiges rückschlagventil - Google Patents

Wartungsfähiges rückschlagventil

Info

Publication number
ATE145972T1
ATE145972T1 AT93914159T AT93914159T ATE145972T1 AT E145972 T1 ATE145972 T1 AT E145972T1 AT 93914159 T AT93914159 T AT 93914159T AT 93914159 T AT93914159 T AT 93914159T AT E145972 T1 ATE145972 T1 AT E145972T1
Authority
AT
Austria
Prior art keywords
housing portions
check valve
tongue
inflow
relatively flexible
Prior art date
Application number
AT93914159T
Other languages
English (en)
Inventor
Timothy D Steinberg
John M Svendsen
Wayne M Bekius
John J Anderley
Original Assignee
Wagner Spray Tech 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25398962&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE145972(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wagner Spray Tech Corp filed Critical Wagner Spray Tech Corp
Application granted granted Critical
Publication of ATE145972T1 publication Critical patent/ATE145972T1/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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/141—Check valves with flexible valve members the closure elements not being fixed to the valve body
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7854—In couplings for coaxial conduits, e.g., drill pipe check valves
    • Y10T137/7856—Valve seat formed on or carried by a coupling element
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7879—Resilient material valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Water Treatment By Sorption (AREA)
  • Compressor (AREA)
  • Cyclones (AREA)
  • Prostheses (AREA)
  • Float Valves (AREA)
  • Pens And Brushes (AREA)
AT93914159T 1992-06-01 1993-05-26 Wartungsfähiges rückschlagventil ATE145972T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/891,867 US5218993A (en) 1992-06-01 1992-06-01 Serviceable check valve

Publications (1)

Publication Number Publication Date
ATE145972T1 true ATE145972T1 (de) 1996-12-15

Family

ID=25398962

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93914159T ATE145972T1 (de) 1992-06-01 1993-05-26 Wartungsfähiges rückschlagventil

Country Status (9)

Country Link
US (1) US5218993A (de)
EP (1) EP0643812B1 (de)
JP (1) JP2735951B2 (de)
AT (1) ATE145972T1 (de)
CA (1) CA2124456C (de)
DE (1) DE69306388T2 (de)
DK (1) DK0643812T3 (de)
ES (1) ES2095651T3 (de)
WO (1) WO1993024777A1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6105609A (en) * 1999-08-13 2000-08-22 General Motors Corporation Filtered check valve assembly
JP3760785B2 (ja) * 2001-03-21 2006-03-29 株式会社ジェイ・エム・エス 弁付回転式コネクタ
US20040222229A1 (en) * 2003-05-06 2004-11-11 Gabbard Mark E. Valve for dispensing liquids and method of use
US7314059B2 (en) * 2004-09-17 2008-01-01 Active Power, Inc. Systems and methods for controlling pressure of fluids
US7438090B2 (en) * 2005-01-06 2008-10-21 Dynamic Air Inc. Booster valve
GB2429261B (en) * 2005-08-16 2010-03-31 Haldex Brake Products Ltd Valve
DE102008059228A1 (de) * 2008-11-20 2010-05-27 Joma-Polytec Kunststofftechnik Gmbh Vakuumpumpe
US7950598B2 (en) * 2008-12-30 2011-05-31 Graco Minnesota Inc. Integrated flow control assembly for air-assisted spray gun
US7971806B2 (en) * 2008-12-30 2011-07-05 Graco Minnesota Inc. Poppet check valve for air-assisted spray gun
US8663538B2 (en) 2009-02-12 2014-03-04 Picolife Technologies, Llc Method of making a membrane for use with a flow control system for a micropump
US9192950B2 (en) 2009-11-20 2015-11-24 Wagner Spray Tech Corporation Sprayer for a fluid delivery system
US8776831B2 (en) * 2009-12-09 2014-07-15 Magna Powertrain Hueckeswagen Gmbh Check valve
US8790307B2 (en) 2011-12-01 2014-07-29 Picolife Technologies, Llc Drug delivery device and methods therefor
US8771229B2 (en) 2011-12-01 2014-07-08 Picolife Technologies, Llc Cartridge system for delivery of medicament
US10130759B2 (en) 2012-03-09 2018-11-20 Picolife Technologies, Llc Multi-ported drug delivery device having multi-reservoir cartridge system
SE538312C2 (sv) * 2012-03-22 2016-05-10 Xerex Ab Objektavkännande ventil för vakuumgripdon.
US9883834B2 (en) 2012-04-16 2018-02-06 Farid Amirouche Medication delivery device with multi-reservoir cartridge system and related methods of use
US10245420B2 (en) 2012-06-26 2019-04-02 PicoLife Technologies Medicament distribution systems and related methods of use
US9669671B2 (en) 2012-10-24 2017-06-06 The Goodyear Tire & Rubber Company Vein pump assembly for air maintenance tire
US20140110029A1 (en) * 2012-10-24 2014-04-24 Robert Leon Benedict Vein pump assembly for air maintenance tire
KR102045542B1 (ko) * 2016-04-06 2019-11-18 후지쿠라 컴퍼지트 가부시키가이샤 체크 밸브 구조
CN109153377B (zh) * 2016-06-14 2021-05-07 戴科知识产权控股有限责任公司 止回阀和具有止回阀的文丘里装置
US11052234B2 (en) * 2017-02-15 2021-07-06 Celeste V. Bonham Connector with integrated non-return check valve for extension tubing and urology collection systems
GB2560342A (en) * 2017-03-08 2018-09-12 Product4 Ltd Valve
EP3900757A1 (de) * 2017-09-11 2021-10-27 CareFusion 303, Inc. Schirmrückschlagventil
US10940498B2 (en) 2017-09-14 2021-03-09 Wager Spray Tech Corporation Airless spray gun with improved trigger assembly
US11666932B2 (en) 2020-03-27 2023-06-06 Wagner Spray Tech Corporation Fluid applicator

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2339101A (en) * 1941-03-13 1944-01-11 Arthur L Parker Check valve assembly
DE1039858B (de) * 1953-05-11 1958-09-25 Schaefer Industriegesellschaft Rueckschlagventil fuer Hauptzylinder, insbesondere in hydraulischen Betaetigungsanlagen fuer Kraftfahrzeug-bremsen
US3340899A (en) * 1962-08-09 1967-09-12 Vendo Co Temperature compensated flow control valve
US3340889A (en) * 1967-02-01 1967-09-12 Barber Machinery Co Ltd Pipe-cleaner valve
US3958661A (en) 1972-09-06 1976-05-25 Atlantic Richfield Company Method and apparatus for generating seismic waves
US3889710A (en) * 1972-11-07 1975-06-17 Julien H Brost Check valve with elastomeric valve element
IT1044052B (it) * 1974-09-27 1980-03-20 Mannesmann Roehren Werke Ag Giunto filettato per tubi petroliferi
DE2701940A1 (de) * 1977-01-19 1978-07-20 Alfmeier Walter Gmbh & Co Bauelemente fuer vakuum-rueckschlagventile
US4765372A (en) * 1983-06-17 1988-08-23 Illinois Tool Works Inc. Check valve
US4550749A (en) * 1984-03-12 1985-11-05 C. R. Bard, Inc. Adjustable check valve
US4890640A (en) * 1988-07-05 1990-01-02 King Lloyd H Sr Drainage valve
US4958661A (en) * 1989-08-08 1990-09-25 The Lee Company Check valve

Also Published As

Publication number Publication date
JP2735951B2 (ja) 1998-04-02
EP0643812A4 (de) 1995-06-28
CA2124456A1 (en) 1993-12-09
ES2095651T3 (es) 1997-02-16
DE69306388T2 (de) 1997-06-12
CA2124456C (en) 1999-03-09
DK0643812T3 (da) 1996-12-23
WO1993024777A1 (en) 1993-12-09
US5218993A (en) 1993-06-15
JPH07507381A (ja) 1995-08-10
EP0643812B1 (de) 1996-12-04
EP0643812A1 (de) 1995-03-22
DE69306388D1 (de) 1997-01-16

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee