DE2335724A1 - Klappenventil - Google Patents

Klappenventil

Info

Publication number
DE2335724A1
DE2335724A1 DE19732335724 DE2335724A DE2335724A1 DE 2335724 A1 DE2335724 A1 DE 2335724A1 DE 19732335724 DE19732335724 DE 19732335724 DE 2335724 A DE2335724 A DE 2335724A DE 2335724 A1 DE2335724 A1 DE 2335724A1
Authority
DE
Germany
Prior art keywords
flap
cam arm
flap valve
valve according
transverse axis
Prior art date
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.)
Pending
Application number
DE19732335724
Other languages
German (de)
English (en)
Inventor
David Atherton Hills
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hersey Products Inc
Original Assignee
Hersey Products Inc
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 Hersey Products Inc filed Critical Hersey Products Inc
Publication of DE2335724A1 publication Critical patent/DE2335724A1/de
Pending 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
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/24—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with valve members that, on opening of the valve, are initially lifted from the seat and next are turned around an axis parallel to the seat
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/52—Mechanical actuating means with crank, eccentric, or cam
    • F16K31/524—Mechanical actuating means with crank, eccentric, or cam with a cam
    • F16K31/52408—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a lift valve
    • F16K31/52441—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a lift valve with a pivoted disc or flap
    • 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]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7907—Varying effective lever arm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
DE19732335724 1972-07-13 1973-07-13 Klappenventil Pending DE2335724A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27162572A 1972-07-13 1972-07-13

Publications (1)

Publication Number Publication Date
DE2335724A1 true DE2335724A1 (de) 1974-01-31

Family

ID=23036368

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732335724 Pending DE2335724A1 (de) 1972-07-13 1973-07-13 Klappenventil

Country Status (5)

Country Link
US (1) US3789874A (enExample)
JP (1) JPS5123732B2 (enExample)
CA (1) CA978831A (enExample)
DE (1) DE2335724A1 (enExample)
GB (1) GB1376714A (enExample)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4207816A (en) * 1976-07-29 1980-06-17 Kabushiki Kaisha Sato Kenkyusho Constant printing pressure mechanisms for label printing machine
JPH0649085B2 (ja) * 1985-11-15 1994-06-29 ブリティッシュ・テクノロジー・グループ・リミテッド 自蔵式電動ファン付粉じん用呼吸保護具
US4856547A (en) * 1989-02-03 1989-08-15 Alberto Solaroli Pressure relief valve
US4989635A (en) * 1989-11-13 1991-02-05 Cmb Industries, Inc. Check valve with reduced hold-open pressure
US5226441A (en) * 1989-11-13 1993-07-13 Cmb Industries Backflow preventor with adjustable outflow direction
US5107888A (en) * 1989-11-13 1992-04-28 Cmb Industries, Inc. N-shaped backflow preventor
US5046525A (en) * 1990-06-15 1991-09-10 Ames Company, Inc. Differential loading fluid check valve
US5146949A (en) * 1991-01-04 1992-09-15 The Viking Corporation Check valve with spring loaded clapper assembly
US5072753A (en) * 1991-01-22 1991-12-17 Watts Regulator Company Toggle linkage check valve
US5236009A (en) * 1991-01-22 1993-08-17 Watts Investment Company Double check backflow preventer with improved toggle linkage check valve
US5176172A (en) * 1991-01-22 1993-01-05 Watts Regulator Company Toggle linkage check valve
US5855224A (en) * 1996-07-11 1999-01-05 Watts Investment Company Flapper check valve
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
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
GB0002222D0 (en) * 2000-01-31 2000-03-22 World Electric Company Srl Pressure release valve
US6648013B1 (en) * 2001-06-20 2003-11-18 Watts Industries, Inc. Check valve having variable opening-force threshold
US20040045604A1 (en) * 2001-09-25 2004-03-11 Dunmire Charles W. Backflow preventor with adjustable outflow direction
US6694996B2 (en) * 2002-03-11 2004-02-24 Conbraco Industries, Inc. Swing check backflow preventor having check valve with lever arm
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
US20060266422A1 (en) * 2005-05-26 2006-11-30 Feenstra Shawn J Check valve with an improved clapper and valve seat
US7533693B2 (en) * 2005-10-31 2009-05-19 Ga Industries, Llc Side-mounted position indicator for flapper check valve
EP2380845A1 (en) * 2009-01-23 2011-10-26 BT Products AB A mast structure for an industrial lift truck
US20130206256A1 (en) * 2011-11-10 2013-08-15 Bray International, Inc. Biased swing check valve
NO2734508T3 (enExample) * 2014-11-26 2018-07-28
JP6812195B2 (ja) * 2016-10-12 2021-01-13 株式会社パイオラックス フラップ弁装置
CN108916433A (zh) * 2018-06-12 2018-11-30 上海东软医疗科技有限公司 泄压装置
US11852256B2 (en) * 2020-03-11 2023-12-26 Ockerman Automation Consulting, Inc. Flush-mount valve
MX2022011302A (es) * 2020-03-12 2022-10-07 Coil Solutions Inc Aparato y metodo para la activacion de valvula de retencion de charnela.
US11879557B1 (en) * 2022-08-26 2024-01-23 Spm Oil & Gas Inc. Clapper check valve assembly
US12292123B2 (en) * 2022-09-16 2025-05-06 Acorn Engineering Company, Inc. Clapper with an upstream cam-arm and roller arrangement

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US980188A (en) * 1907-03-21 1911-01-03 Albert Blauvelt Detector-meter.
US3334858A (en) * 1964-07-02 1967-08-08 Robert B Hay Swinging disc valves with supplemental operator
US3478778A (en) * 1967-05-25 1969-11-18 Hersey Sparling Meter Co Clapper valve with changing bias

Also Published As

Publication number Publication date
CA978831A (en) 1975-12-02
JPS4958427A (enExample) 1974-06-06
JPS5123732B2 (enExample) 1976-07-19
US3789874A (en) 1974-02-05
GB1376714A (en) 1974-12-11

Similar Documents

Publication Publication Date Title
DE2335724A1 (de) Klappenventil
DE2364904C2 (de) Absperrorgan für eine schleißendes Gut führende Leitung
EP1270457B1 (de) Gurtlenkstation
DE2550203A1 (de) Pendelschieber
DE2930250C2 (de) Vorrichtung zum Verriegeln eines Schwenktürflügels
DE2548255B2 (de) Klebstoffauftragsvorrichtung
DE2748201A1 (de) Drosselventil
EP0099042B1 (de) Scharnier für Möbeltüren mit einem Schliessmechanismus
DE3821214C1 (en) Transport clamp
DE2458218C3 (de) Schere mit Drehachsenlagerung-Mechanik
DE2600735A1 (de) Leitung mit einer ihrer absperrung dienenden klappe
DE2402806A1 (de) Tuerverschlussvorrichtung
DE3042829C2 (de) Betätigungsgetriebe für Treibstangenbeschläge o.dgl.
DE1654734C3 (de) Klappenhalter
DE203236C (enExample)
DE2857591A1 (de) Umschaltventil, vorzugsweise fuer ein schienenfahrzeug
CH375962A (de) Ventil
CH356678A (de) Büchsenöffner
DE929044C (de) Rohrschnellkupplung
DE393844C (de) Lederschaerfmaschine
DE1500311C (de) Betätigungsvorrichtung für Ventile
DE1450403C (de) Rohrhalter
DE186548C (enExample)
DE2210134C2 (de) Ventil mit einem verengbaren Rohr
DE3113205A1 (de) Zuhaltung fuer eine druckentlastungsklappe an gebaeuden, behaeltern, kanaelen und dergleichen