DK340486A - Kontraklapventil og pakning til samme - Google Patents

Kontraklapventil og pakning til samme Download PDF

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Publication number
DK340486A
DK340486A DK340486A DK340486A DK340486A DK 340486 A DK340486 A DK 340486A DK 340486 A DK340486 A DK 340486A DK 340486 A DK340486 A DK 340486A DK 340486 A DK340486 A DK 340486A
Authority
DK
Denmark
Prior art keywords
pct
clapper
valve
sec
abutment surface
Prior art date
Application number
DK340486A
Other languages
English (en)
Other versions
DK340486D0 (da
Inventor
Robert George Page
John Samuel Milton
Original Assignee
Corrotex Ltd
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 Corrotex Ltd filed Critical Corrotex Ltd
Publication of DK340486D0 publication Critical patent/DK340486D0/da
Publication of DK340486A publication Critical patent/DK340486A/da

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
    • 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
    • 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
    • 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
    • F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
    • F16K15/182—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism
    • F16K15/1821—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism for check valves with a hinged or pivoted closure member
    • 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
    • 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
    • Y10T137/7903—Weight biased

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Compressor (AREA)
  • Taps Or Cocks (AREA)
  • Fluid-Driven Valves (AREA)
  • Magnetically Actuated Valves (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Pens And Brushes (AREA)
  • Closures For Containers (AREA)
DK340486A 1984-11-19 1986-07-17 Kontraklapventil og pakning til samme DK340486A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8429200A GB8429200D0 (en) 1984-11-19 1984-11-19 Check valve
PCT/GB1985/000527 WO1986003273A1 (en) 1984-11-19 1985-11-19 A check valve and a seal for a check valve

Publications (2)

Publication Number Publication Date
DK340486D0 DK340486D0 (da) 1986-07-17
DK340486A true DK340486A (da) 1986-07-17

Family

ID=10569940

Family Applications (1)

Application Number Title Priority Date Filing Date
DK340486A DK340486A (da) 1984-11-19 1986-07-17 Kontraklapventil og pakning til samme

Country Status (10)

Country Link
US (1) US4706706A (da)
EP (1) EP0233880B1 (da)
KR (1) KR860700365A (da)
AT (1) ATE54201T1 (da)
AU (1) AU5098785A (da)
DE (1) DE3578448D1 (da)
DK (1) DK340486A (da)
GB (1) GB8429200D0 (da)
NO (1) NO163579C (da)
WO (1) WO1986003273A1 (da)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4821771A (en) * 1987-02-06 1989-04-18 Pathway Bellows, Inc. Diverter valve with bellows seal
FR2644548B1 (fr) * 1989-03-15 1991-07-19 Framatome Sa Dispositif de controle de debit pour clapet a battant amorti
US4967778A (en) * 1989-10-16 1990-11-06 Allied-Signal Inc. Butterfly valve apparatus and method
US5005804A (en) * 1990-06-06 1991-04-09 Allied-Signal Inc. Balanced-torque butterfly valve
US5195719A (en) * 1989-06-30 1993-03-23 Allied-Signal Inc. Butterfly valves with actuators carried on valve plate
US5000212A (en) * 1990-06-15 1991-03-19 Allied-Signal Inc. Butterfly valve method and apparatus employing variably positionable pivot shaft
US5067506A (en) * 1989-06-30 1991-11-26 Allied-Signal Inc. Flight craft with fluid systems which incorporate butterfly valves, and butterfly valve methods and apparatus
US4962783A (en) * 1989-10-16 1990-10-16 Allied-Signal Inc. Butterfly valve apparatus and method
US4995414A (en) * 1990-06-06 1991-02-26 Allied-Signal Inc. Butterfly valve method and apparatus
US4964422A (en) * 1989-08-17 1990-10-23 Allied-Signal Inc. Butterfly-type check valve
US4967997A (en) * 1989-10-24 1990-11-06 Allied-Signal Inc. Butterfly valve with intra-shaft actuator means
US4964431A (en) * 1989-10-16 1990-10-23 Allied-Signal Inc. Butterfly valve apparatus and method
US5000213A (en) * 1989-06-30 1991-03-19 Allied-Signal Inc. Butterfly valve method and apparatus
US4969485A (en) * 1989-10-16 1990-11-13 Allied-Signal Inc. Butterfly valve apparatus and method
US5404905A (en) * 1994-04-25 1995-04-11 Lauria; Thomas J. Backflow preventer with failure indicator
US5794655A (en) * 1997-02-25 1998-08-18 Conbraco Industries, Inc. Swing-type check valve assembly having an integrated valve seat and valve housing cover
US5711341A (en) * 1997-02-25 1998-01-27 Conbraco Industries, Inc. Swing-type check valve assembly retained within a valve housing by abutting engagement with a valve cover and a port of the valve housing
CA2310991A1 (en) * 1999-07-06 2001-01-06 Stephen C. Florence Swing check valve
US6679290B2 (en) 2000-06-08 2004-01-20 Dixon Bayco Limited Swing check valve
US6557645B1 (en) * 2000-06-13 2003-05-06 Grinnell Corporation Dry pipe valve for fire protection sprinkler system
CN1671983B (zh) * 2002-05-23 2011-06-08 弗利亚特克公司 锁闭装置
US7434593B2 (en) * 2002-10-23 2008-10-14 Zurn Industries, Llc Double check valve assembly
US7784483B2 (en) * 2005-01-21 2010-08-31 Zurn Industries, Llc Backflow preventer
JP2009516135A (ja) * 2005-11-14 2009-04-16 ボーグワーナー・インコーポレーテッド 油圧式チェック弁組立品
US20070267588A1 (en) * 2006-05-18 2007-11-22 Ranco Incorporated Of Delaware Seal for water valve
US8567435B2 (en) * 2006-08-24 2013-10-29 Global Valve Technology Limited Centreline flow valve
JP5208396B2 (ja) * 2006-10-10 2013-06-12 株式会社荏原製作所 真空下水道用弁、真空式下水道システム
US8177189B2 (en) * 2006-11-06 2012-05-15 The Viking Corporation Fire protection control valve with rotating plug
US20090108536A1 (en) * 2007-10-31 2009-04-30 Freudenberg-Nok General Partnership Actuator Seal
US8281810B2 (en) * 2008-04-30 2012-10-09 The Viking Corporation Dry valve for sprinkler system
KR200468878Y1 (ko) 2011-11-08 2013-09-05 삼성중공업 주식회사 수압 테스트 어셈블리
DE102013101868A1 (de) * 2013-02-22 2014-08-28 Linde Hydraulics Gmbh & Co. Kg Rückschlagventileinrichtung in der Saugseite eines bei gleicher Drehrichtung als Pumpe und Motor betreibbaren hydrostatischen Triebwerks
JP2015190485A (ja) * 2014-03-27 2015-11-02 株式会社清水鐵工所 スイング式逆止弁
US10001787B2 (en) 2014-06-02 2018-06-19 Aqseptence Group, Inc. Controller for vacuum sewage system
US10125874B2 (en) 2016-10-24 2018-11-13 Flowserve Management Company Valves including multiple seats and related assemblies and methods
RU2660986C1 (ru) * 2017-04-13 2018-07-11 Акционерное общество "Завод энергетического оборудования Энергопоток" Затвор обратный
CN107269891A (zh) * 2017-06-23 2017-10-20 南通国电电站阀门股份有限公司 一种特高压小口径斜瓣式锻造焊端止回阀
RU180412U1 (ru) * 2017-08-25 2018-06-13 Акционерное общество "Завод энергетического оборудования Энергопоток" Затвор обратный
RU2683345C1 (ru) * 2017-11-07 2019-03-28 Федеральное государственное бюджетное образовательное учреждение высшего образования "Курганская государственная сельскохозяйственная академия имени Т.С. Мальцева" Привод запорно-регулирующего устройства
CN110173579A (zh) * 2019-05-07 2019-08-27 浙江高中压阀门有限公司 一种用于光热发电的熔盐止回阀及其制作工艺
US11998779B2 (en) * 2019-11-25 2024-06-04 Shandong Meihua Fire Technology Co., Ltd. Main valve for drawing straightway deluge valve
MX2022011302A (es) * 2020-03-12 2022-10-07 Coil Solutions Inc Aparato y metodo para la activacion de valvula de retencion de charnela.
JP7436439B2 (ja) * 2021-10-04 2024-02-21 フタバ産業株式会社 弁装置

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE605157C (de) * 1932-06-21 1934-11-05 Karl Breitkopf Klappenventil
DE585379C (de) * 1933-01-15 1933-10-03 Karl Breitkopf Rueckschlagklappe, die in der Schliessstellung durch einen mittels einer Spindel verschiebbaren Keil fest auf ihren Sitz gepresst wird
DE647978C (de) * 1935-12-28 1937-07-17 Polte Fa Rueckschlagklappe
US2654388A (en) * 1944-11-07 1953-10-06 Glass Ann Thesing Backflow preventer
US2835269A (en) * 1953-04-10 1958-05-20 Smith Corp A O Vessel closure
GB811237A (en) * 1956-03-07 1959-04-02 Peacock Brothers Ltd Check valve for oil pipe lines
US2900029A (en) * 1957-06-17 1959-08-18 Raisler Corp Dry pipe clapper valves for automatic sprinkler systems
US3023774A (en) * 1959-04-09 1962-03-06 Jansen Gmbh Th Sealing or shutter valves
US3075547A (en) * 1960-04-22 1963-01-29 Scaramucci Domer Swing check valve
US3228651A (en) * 1962-03-27 1966-01-11 Egashira Katumi Valve
GB988894A (en) * 1962-11-09 1965-04-14 Damic Controls Ltd Improvements in fluid control valves
US3514076A (en) * 1967-12-18 1970-05-26 Wheatley Co Charles Combination valve
US3522929A (en) * 1968-01-04 1970-08-04 Westinghouse Electric Corp Valve for controlling elastic fluid
US3933173A (en) * 1968-02-26 1976-01-20 Yoshio Kajita Check valve
FR2076608A5 (da) * 1970-01-21 1971-10-15 Jansen Gmbh
US3687155A (en) * 1970-03-05 1972-08-29 Wheatley Co Charles Check valve
GB1397738A (en) * 1971-11-26 1975-06-18 Bryan Donkin Co Ltd Non-return valves
US4054153A (en) * 1973-11-14 1977-10-18 Guyton Glen B Check valve
US4027696A (en) * 1973-11-14 1977-06-07 Guyton Glen B Check valve
US3934608A (en) * 1973-11-14 1976-01-27 Guyton Glen B Check valve
US3937240A (en) * 1974-03-22 1976-02-10 Nanny Walter C Check valve
GB1532002A (en) * 1975-06-10 1978-11-15 Mather & Platt Ltd Fire extinguishing installation control valves
BR7606565A (pt) * 1975-10-02 1977-06-07 Fisher Controls Co Estrutura de vedador de valvula
US3996962A (en) * 1976-03-19 1976-12-14 Rockwell International Corporation Backflow preventer and relief valve assembly
US4128111A (en) * 1976-06-18 1978-12-05 Hansen George E Wafer swing check valves
JPS5333414A (en) * 1976-09-08 1978-03-29 Nippon Aikiyan Kk Oil pressure type bilge valve for marine
US4113268A (en) * 1977-03-15 1978-09-12 Posi-Seal International, Inc. Extended temperature range valve seal
US4120318A (en) * 1977-09-12 1978-10-17 Acf Industries, Incorporated Dampening means for swing check valve
US4188973A (en) * 1977-12-06 1980-02-19 Anderson, Greenwood & Co. Check valve
US4223697A (en) * 1978-07-31 1980-09-23 Judd Valve Company, Inc. Check valve
US4249568A (en) * 1978-10-02 1981-02-10 Duggan Daniel C Backflow preventer valve
US4258925A (en) * 1978-10-13 1981-03-31 Guyton Manufacturing Company O-ring groove
US4230150A (en) * 1979-02-22 1980-10-28 Domer Scaramucci Tilting disc check valve
US4282896A (en) * 1979-05-21 1981-08-11 Shinei Mfg. Co., Ltd. Pilot operated check valve
US4281680A (en) * 1979-08-17 1981-08-04 Grove Valve And Regulator Company Swing check valve construction
CA1140420A (en) * 1979-12-06 1983-02-01 Richard Liberman Check valve
US4410007A (en) * 1980-08-11 1983-10-18 Anchor/Darling Valve Company Soft seal installation for feed water check valve
US4469122A (en) * 1981-05-01 1984-09-04 Prince Valve, Inc. Modular check valve
DE3242451C2 (de) * 1982-11-16 1985-11-07 Bernhard 8071 Lenting Kessel Schwenklagerung
DE3330409A1 (de) * 1983-08-23 1985-03-14 Passavant-Werke AG & Co KG, 6209 Aarbergen Rueckstaudoppelverschluss

Also Published As

Publication number Publication date
EP0233880A1 (en) 1987-09-02
NO163579B (no) 1990-03-12
DK340486D0 (da) 1986-07-17
US4706706A (en) 1987-11-17
NO862905L (no) 1986-07-18
WO1986003273A1 (en) 1986-06-05
NO862905D0 (no) 1986-07-18
DE3578448D1 (de) 1990-08-02
GB8429200D0 (en) 1984-12-27
EP0233880B1 (en) 1990-06-27
KR860700365A (ko) 1986-10-06
ATE54201T1 (de) 1990-07-15
NO163579C (no) 1990-06-20
AU5098785A (en) 1986-06-18

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment