DE3690143T1 - - Google Patents

Info

Publication number
DE3690143T1
DE3690143T1 DE19863690143 DE3690143T DE3690143T1 DE 3690143 T1 DE3690143 T1 DE 3690143T1 DE 19863690143 DE19863690143 DE 19863690143 DE 3690143 T DE3690143 T DE 3690143T DE 3690143 T1 DE3690143 T1 DE 3690143T1
Authority
DE
Germany
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
DE19863690143
Other languages
German (de)
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=24892807&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3690143(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Publication of DE3690143T1 publication Critical patent/DE3690143T1/de
Withdrawn legal-status Critical Current

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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves
    • F16K27/0227—Check valves or pivoted valves with the valve members swinging around an axis located at the edge of or outside the valve member
    • F16K27/0232—Check valves or pivoted valves with the valve members swinging around an axis located at the edge of or outside the valve member the valve member retained by a removable closure
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves
    • F16K27/0227—Check valves or pivoted valves with the valve members swinging around an axis located at the edge of or outside the valve member
    • 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
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • F16K15/033—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member spring-loaded
    • 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
    • Y10T137/7857—Valve seat clamped between coupling elements
    • 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]
    • Y10T137/7898—Pivoted valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
DE19863690143 1985-04-05 1986-04-04 Withdrawn DE3690143T1 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/720,137 US4605041A (en) 1985-04-05 1985-04-05 Check valve

Publications (1)

Publication Number Publication Date
DE3690143T1 true DE3690143T1 (OSRAM) 1987-06-04

Family

ID=24892807

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863690143 Withdrawn DE3690143T1 (OSRAM) 1985-04-05 1986-04-04

Country Status (6)

Country Link
US (1) US4605041A (OSRAM)
JP (1) JPS63500195A (OSRAM)
CA (1) CA1237046A (OSRAM)
DE (1) DE3690143T1 (OSRAM)
GB (1) GB2183793B (OSRAM)
WO (1) WO1986005853A1 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10152642A1 (de) * 2001-10-16 2003-04-17 Wilo Gmbh Verbesserte Rückschlagklappe

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JPH0411715Y2 (OSRAM) * 1985-08-30 1992-03-24
US5326373A (en) * 1985-08-30 1994-07-05 Nippon Zeon Co., Ltd. Tubular connector
US4687018A (en) * 1986-06-09 1987-08-18 Prince Valve, Inc. Jacketed valve
US4781214A (en) * 1987-03-09 1988-11-01 Scaramucci John P Swing check valve disc
US4872480A (en) * 1987-03-09 1989-10-10 Scaramucci John P Swing check valve
US4872478A (en) * 1987-03-09 1989-10-10 Scaramucci John P Swing check valve
US4872479A (en) * 1987-03-09 1989-10-10 Scaramucci John P Swing check valve
US4781212A (en) * 1987-05-13 1988-11-01 Scaramucci John P Swing check valve with removable cage and disc
USD320644S (en) 1987-06-08 1991-10-08 Scaramucci John P Swing check valve
USD319683S (en) 1987-06-15 1991-09-03 Scaramucci John P Check valve
USD319684S (en) 1987-06-15 1991-09-03 Scaramucci John P Swing check valve
US4905728A (en) * 1987-07-27 1990-03-06 Scaramucci John P Swing check valve with hinge pin retainer
US4832076A (en) * 1987-07-27 1989-05-23 Scaramucci John P Swing check valve with hinge pin retainer
US4825902A (en) * 1988-01-11 1989-05-02 Halliburton Company Flapper valve with protective hinge pin sleeve
US4852607A (en) * 1988-06-29 1989-08-01 Scaramucci John P Support for check valve disc
US4813451A (en) * 1988-07-20 1989-03-21 Scaramucci John P Swing check valve with removable cartridge
US4982759A (en) * 1988-12-20 1991-01-08 Scaramucci John P Swing check valve with secured cage
US4977924A (en) * 1988-12-20 1990-12-18 Scaramucci John P Swing check valve with secured cage
US5000223A (en) * 1988-12-20 1991-03-19 Scaramucci John P Swing check valve with secured cage
US4971103A (en) * 1988-12-20 1990-11-20 Scaramucci John P Swing check valve with secured cage
US5215118A (en) * 1988-12-20 1993-06-01 Scaramucci John P Compact swing check valve
US5201371A (en) * 1991-05-03 1993-04-13 Allen Charles W Back pressure flapper valve
AUPP382498A0 (en) * 1998-06-02 1998-06-25 Kellogg, James Edward Improvements in or relating to control valves
US6024121A (en) * 1998-12-23 2000-02-15 Flomatic Corporation Check valve
AU769167B2 (en) * 1999-01-13 2004-01-15 Baker Hugues Incorporated Torsion spring connections for a downhole flapper
US6796327B2 (en) * 2001-11-09 2004-09-28 Bnl Industries, Inc. Check valve with multiple doors
US6957703B2 (en) 2001-11-30 2005-10-25 Baker Hughes Incorporated Closure mechanism with integrated actuator for subsurface valves
US6877564B2 (en) 2002-09-30 2005-04-12 Baker Hughes Incorporated Flapper closure mechanism
US20090056818A1 (en) * 2007-09-05 2009-03-05 Honeywell International, Inc. Check valves with noise reducer
US8955542B2 (en) * 2009-08-18 2015-02-17 Trw Automotive U.S. Llc Pressure relief valve
WO2011047437A1 (en) * 2009-10-23 2011-04-28 Lyn Kirk A non-return valve assembly of the pivoting flap type, typically for insertion in floor drains
US8607876B2 (en) 2011-02-16 2013-12-17 Thrubit, B.V. Flapper valve
JP5776926B2 (ja) * 2011-03-25 2015-09-09 旭有機材工業株式会社 ウェハー形逆止弁
JP2014526421A (ja) * 2011-10-07 2014-10-06 サムソン ヘビー インダストリーズ カンパニー，リミテッド 起振力低減型船舶
EP2776745A4 (en) * 2011-11-10 2015-07-22 Bray Int Inc PREVENTED CHECK FLAP
WO2013178976A1 (en) * 2012-05-28 2013-12-05 Mcalpine & Co Limited Valve device for waste pipe
WO2014070389A1 (en) * 2012-10-29 2014-05-08 Illinois Tool Works Inc. Pressure relief assembly
JP6052558B2 (ja) * 2015-01-16 2016-12-27 旭有機材株式会社 ウェハー形逆止弁
US9745822B2 (en) * 2015-03-18 2017-08-29 Baker Hughes Incorporated Flapper valve
GB2552659B (en) 2016-08-01 2019-06-12 Mcalpine & Co Ltd High flow drain control
US10617113B2 (en) * 2016-12-22 2020-04-14 Wilbur Duane Robinson Free-flow, animal blocking drain pipe end cap
CN109058529A (zh) * 2018-09-28 2018-12-21 苏州丹顿机电有限公司 一种旋启式止回阀
LU102256B1 (de) * 2020-11-30 2022-05-30 Wilo Se Rückschlagklappeneinheit für eine Hebeanlage und zugehörige Hebeanlage

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US21334A (en) * 1858-08-31 Method of stretching boots and shoes
US542417A (en) * 1895-07-09 Backwater and sewer-gas trap
US846317A (en) * 1907-03-05 Richard H Kiddle Check-valve.
US1325568A (en) * 1919-12-23 Check-valve
USRE21334E (en) 1940-01-23 Check valve
US705255A (en) * 1902-01-04 1902-07-22 Frank W Leidecker Check or clack valve.
US891012A (en) * 1908-03-21 1908-06-16 Andrew J Shepard Animal-stop for drains.
US922262A (en) * 1908-12-16 1909-05-18 Frank Clemens Jr Check-valve for sewers.
US1505958A (en) * 1921-08-11 1924-08-26 Samuel E Huntting Valve
US1673831A (en) * 1925-04-29 1928-06-19 Oscar C Kuehne Valve
US1742043A (en) * 1926-06-24 1929-12-31 Boyts Porter & Co Valve
US2089141A (en) * 1936-06-10 1937-08-03 Wasserman Morris Valved waste outlet trap
US2268806A (en) * 1939-07-13 1942-01-06 Curtis Pump Co By-pass valve for aircraft fuel pumps
US2265596A (en) * 1941-03-24 1941-12-09 Crane Co Valve
US2342485A (en) * 1941-05-27 1944-02-22 Jr Charles N Percifield Casing float valve
US2482198A (en) * 1944-09-05 1949-09-20 Parker Appliance Co Valve structure
US2532067A (en) * 1946-09-11 1950-11-28 Bour Harry E La Automatic return flow control valve
US2664264A (en) * 1949-10-11 1953-12-29 Crane Co Check valve mounting
US2657824A (en) * 1950-07-20 1953-11-03 Frank N Mariani Tank cap
US2767735A (en) * 1951-10-24 1956-10-23 Dumont Aircraft Fitting Compan Valve device
US2930400A (en) * 1956-08-13 1960-03-29 Wheatley Charles Light weight check valve
US2918934A (en) * 1956-08-13 1959-12-29 Wheatley Charles Check valve
US3008650A (en) * 1958-05-08 1961-11-14 Walter S Munson Shower head
US3016914A (en) * 1958-11-14 1962-01-16 Baker Oil Tools Inc Drill pipe float valves
US3066693A (en) * 1960-02-18 1962-12-04 Jr Julian S Taylor Float valve for drill pipe and the like
US3038494A (en) * 1960-02-19 1962-06-12 Acf Ind Inc Swing check valve
US3023771A (en) * 1960-03-08 1962-03-06 John K Hinds Check valve
US3128785A (en) * 1961-03-15 1964-04-14 Walworth Co Check valve for relatively large size pipes
US3131719A (en) * 1961-12-18 1964-05-05 Crane Co Clamp retained seat rings
US3144876A (en) * 1962-04-25 1964-08-18 Halliburton Co Swing-type check valve
US3363645A (en) * 1963-10-21 1968-01-16 Sheldon M. Miller Check plate with reinforced sealing member
US3370305A (en) * 1965-05-28 1968-02-27 Goott Bernard Heart valve with magnetic hinge means
US3482603A (en) * 1967-08-03 1969-12-09 Dale E Outcalt Shut-off valve for flow conduits
US3509908A (en) * 1967-11-29 1970-05-05 Gray Tool Co Check valve
US3933173A (en) * 1968-02-26 1976-01-20 Yoshio Kajita Check valve
DE1806409A1 (de) * 1968-02-26 1969-09-04 Yoshio Kajita Rueckschlagventil
SE331933B (OSRAM) * 1969-01-10 1971-01-18 Stenberg Flygt Ab
US3613720A (en) * 1969-01-27 1971-10-19 G & H Products Inc Check valve assembly
US3565107A (en) * 1969-05-26 1971-02-23 Dillingham Corp Scupper valve
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US3762438A (en) * 1971-02-18 1973-10-02 B & L Machine Co Inc Pressure balanced connection
US3726341A (en) * 1971-03-12 1973-04-10 Gray Tool Co Petroleum well tubing safety valve
US3720228A (en) * 1971-11-19 1973-03-13 T Wheatley Full-bore pipeline check valves adapted for rearrangement into alternative body styles
US3817277A (en) * 1972-08-28 1974-06-18 Charles Wheatley Inc Wafer unit check valve
FR2216496B1 (OSRAM) * 1973-02-05 1977-06-10 Wheatley Inc Charles
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DE2425879C2 (de) * 1974-05-28 1975-06-10 Gustav F. Gerdts Kg, 2800 Bremen Klappenventil
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US3937441A (en) * 1975-02-21 1976-02-10 Baumann Hans D Rotary valve
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US4039004A (en) * 1975-10-14 1977-08-02 West American Rubber Co. Backflow valve mounting and sealing device
US4128111A (en) * 1976-06-18 1978-12-05 Hansen George E Wafer swing check valves
US4114202A (en) * 1977-01-28 1978-09-19 Roy Henry A Prosthetic valve assembly for use in cardiovascular surgery
US4196745A (en) * 1977-04-25 1980-04-08 Gustav F. Gerdts Kg Flap valve
US4201241A (en) * 1977-06-29 1980-05-06 Schertler William E Check valve with removable seat
US4274436A (en) * 1979-08-16 1981-06-23 Xomox Corporation Wafer-type swing check valve construction
US4508139A (en) * 1984-04-30 1985-04-02 Teumer Henry E Top-entry check valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10152642A1 (de) * 2001-10-16 2003-04-17 Wilo Gmbh Verbesserte Rückschlagklappe

Also Published As

Publication number Publication date
GB2183793B (en) 1988-10-26
GB2183793A (en) 1987-06-10
CA1237046A (en) 1988-05-24
WO1986005853A1 (en) 1986-10-09
US4605041A (en) 1986-08-12
GB8628163D0 (en) 1986-12-31
JPS63500195A (ja) 1988-01-21

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee