ATE498792T1 - Rückschlagventil - Google Patents

Rückschlagventil

Info

Publication number
ATE498792T1
ATE498792T1 AT06829307T AT06829307T ATE498792T1 AT E498792 T1 ATE498792 T1 AT E498792T1 AT 06829307 T AT06829307 T AT 06829307T AT 06829307 T AT06829307 T AT 06829307T AT E498792 T1 ATE498792 T1 AT E498792T1
Authority
AT
Austria
Prior art keywords
valve
check valve
flow
housing
cross
Prior art date
Application number
AT06829307T
Other languages
English (en)
Inventor
Thomas Gellweiler
Original Assignee
Ritag Ritterhuder Armaturen Gmbh & Co Armaturenwerk Kg
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 Ritag Ritterhuder Armaturen Gmbh & Co Armaturenwerk Kg filed Critical Ritag Ritterhuder Armaturen Gmbh & Co Armaturenwerk Kg
Application granted granted Critical
Publication of ATE498792T1 publication Critical patent/ATE498792T1/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
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/06—Check valves with guided rigid valve members with guided stems
    • F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
    • 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
    • F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
    • F16K15/026—Check valves with guided rigid valve members the valve being loaded by a spring the valve member being a movable body around which the medium flows when the valve is open
    • 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]
    • 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
    • Y10T137/7922—Spring biased
    • Y10T137/7929—Spring coaxial with valve
    • Y10T137/7932—Valve stem extends through fixed spring abutment
    • Y10T137/7933—Yoke or cage-type support for valve stem
    • 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
    • Y10T137/7922—Spring biased
    • Y10T137/7929—Spring coaxial with valve
    • Y10T137/7934—Spring abuts removable valve stem guide

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Details Of Valves (AREA)
  • Compressor (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
AT06829307T 2005-12-09 2006-12-05 Rückschlagventil ATE498792T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005059318.6A DE102005059318B4 (de) 2005-12-09 2005-12-09 Rückschlagventil
PCT/EP2006/011663 WO2007065630A1 (de) 2005-12-09 2006-12-05 Rückschlagventil

Publications (1)

Publication Number Publication Date
ATE498792T1 true ATE498792T1 (de) 2011-03-15

Family

ID=37806921

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06829307T ATE498792T1 (de) 2005-12-09 2006-12-05 Rückschlagventil

Country Status (5)

Country Link
US (1) US8220483B2 (de)
EP (1) EP1957838B1 (de)
AT (1) ATE498792T1 (de)
DE (2) DE102005059318B4 (de)
WO (1) WO2007065630A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070204917A1 (en) * 2006-03-01 2007-09-06 Rain Bird Corporation Backflow prevention device
DE102007039025A1 (de) 2007-08-17 2009-02-19 Ritag Ritterhuder Armaturen Gmbh & Co. Armaturenwerk Kg Vorrichtung zum Sperren des Durchflusses von fluiden Medien in Rohrleitungen, Schläuchen oder dergleichen, insbesondere Rückschlagventil
CN102563151B (zh) * 2011-12-31 2013-12-18 江苏省交通规划设计院股份有限公司 一种超压自动排气阀
DE102012222826A1 (de) * 2012-06-28 2014-01-02 Robert Bosch Gmbh Kolben-Kraftstoffpumpe
US9784376B2 (en) * 2013-07-16 2017-10-10 Trane International Inc. Check valve assembly
DE102018008265A1 (de) 2018-10-18 2020-04-23 Gea Tuchenhagen Gmbh Ventil, insbesondere Rückschlagventil

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1361738A (en) * 1919-11-20 1920-12-07 Us Railway Supply Company Cylinder relief-valve
US1462519A (en) * 1921-02-07 1923-07-24 Paul R Rothe Hollow-stem suction valve
US3209777A (en) * 1962-06-25 1965-10-05 Clifford A Salisbury Check valve construction
US3552410A (en) * 1968-12-13 1971-01-05 Chicago Pneumatic Tool Co Centrifugal governor having a spring-adjusting ring and valve-cleaning means
US3937249A (en) 1974-09-18 1976-02-10 Valley Steel Products Company Check valve
FR2367236A2 (fr) * 1976-10-05 1978-05-05 Socla Clapet de non-retour
US4368756A (en) * 1978-12-13 1983-01-18 Mark Controls Corporation Check valve
DE2911404A1 (de) * 1979-03-23 1980-10-02 Rheinisches Metallwerk Gmbh Rueckflussverhinderndes ventil
IT1157513B (it) 1982-02-17 1987-02-18 Bonomi Ilario & C Enol Gas Valvola di non ritorno con otturatore a molla perfezionato
DE8703945U1 (de) 1987-03-16 1987-05-14 Mannesmann, Reinhard Carl, 8036 Herrsching Flüssigkeitsmengenregler mit Rückschlagventil
DE8706470U1 (de) 1987-05-06 1988-09-08 Robert Bosch Gmbh, 7000 Stuttgart Rückschlagventil
US4765364A (en) * 1987-11-16 1988-08-23 Manager Systems Incorporated Pressure activated valve for sanitary systems
DE10125276A1 (de) * 2001-05-23 2002-12-19 Steck Ulrike Rückschlagventil
US8356587B2 (en) 2001-08-30 2013-01-22 Cooper-Standard Automotive Inc. PCV valve guide
DE10201626A1 (de) * 2002-01-16 2003-07-31 Wildfang Dieter Gmbh Sperrventil
DE10237364B4 (de) * 2002-08-12 2004-09-02 Norbert Martin Rückschlagventil
GB2408561B (en) 2003-11-27 2006-01-25 Bespak Plc Check valve
DE102004006632A1 (de) * 2004-02-10 2005-08-25 Ritag Ritterhuder Armaturen Gmbh & Co. Armaturenwerk Kg Vorrichtung zum Sperren des Durchflusses in Rohrleitungen, Schläuchen oder dergleichen, insbesondere Rückschlagventil
US7185671B2 (en) * 2004-12-27 2007-03-06 A. Y. Mcdonald Mfg. Co. Angled dual check valve

Also Published As

Publication number Publication date
EP1957838B1 (de) 2011-02-16
US8220483B2 (en) 2012-07-17
WO2007065630A1 (de) 2007-06-14
DE102005059318B4 (de) 2014-09-25
EP1957838A1 (de) 2008-08-20
DE102005059318A1 (de) 2007-06-14
US20090000676A1 (en) 2009-01-01
DE502006008923D1 (de) 2011-03-31

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