FI67934C - Tryckbegraensningsventil - Google Patents

Tryckbegraensningsventil Download PDF

Info

Publication number
FI67934C
FI67934C FI772873A FI772873A FI67934C FI 67934 C FI67934 C FI 67934C FI 772873 A FI772873 A FI 772873A FI 772873 A FI772873 A FI 772873A FI 67934 C FI67934 C FI 67934C
Authority
FI
Finland
Prior art keywords
valve
counter
support
valve plate
spring
Prior art date
Application number
FI772873A
Other languages
English (en)
Finnish (fi)
Other versions
FI772873A (fi
FI67934B (fi
Inventor
Siegfried Schoenwald
Eberhard Breyer
Hans-Georg Trojahn
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of FI772873A publication Critical patent/FI772873A/fi
Publication of FI67934B publication Critical patent/FI67934B/fi
Application granted granted Critical
Publication of FI67934C publication Critical patent/FI67934C/fi

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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0433—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with vibration preventing means
    • 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]
    • Y10T137/785—With retarder or dashpot
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Details Of Valves (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
FI772873A 1976-11-29 1977-09-29 Tryckbegraensningsventil FI67934C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2654077A DE2654077C2 (de) 1976-11-29 1976-11-29 Druckbegrenzungsventil
DE2654077 1976-11-29

Publications (3)

Publication Number Publication Date
FI772873A FI772873A (fi) 1978-05-30
FI67934B FI67934B (fi) 1985-02-28
FI67934C true FI67934C (fi) 1985-06-10

Family

ID=5994206

Family Applications (1)

Application Number Title Priority Date Filing Date
FI772873A FI67934C (fi) 1976-11-29 1977-09-29 Tryckbegraensningsventil

Country Status (13)

Country Link
US (1) US4194527A (de)
JP (1) JPS5369928A (de)
AU (1) AU505755B2 (de)
BE (1) BE861264A (de)
BR (1) BR7707888A (de)
CH (1) CH624194A5 (de)
DE (1) DE2654077C2 (de)
FI (1) FI67934C (de)
FR (1) FR2372365A1 (de)
GB (1) GB1538821A (de)
IT (1) IT1089042B (de)
NL (1) NL7711420A (de)
SE (1) SE432986B (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2835052A1 (de) * 1978-08-10 1980-02-14 Emil Siegwart Regler fuer die stroemung eines gasfoermigen mediums in einer leitung
DE2928502C2 (de) * 1979-07-14 1984-10-18 Bopp & Reuther Gmbh, 6800 Mannheim Federbelastetes Sicherheitsventil
DE3210768C2 (de) * 1982-03-24 1990-07-12 Bopp & Reuther Gmbh, 6800 Mannheim Sicherheitsventil mit einer Reibeinrichtung zum Unterdrücken von Ventilschwingungen
US4930539A (en) * 1983-09-22 1990-06-05 501 Ocean B.V. Anti-fluttering check valve
DE4028606A1 (de) * 1990-09-08 1992-03-26 Teves Gmbh Alfred Druckregelventil, insbesondere zur druckmittelsteuerung in schlupfgeregelten, hydraulischen bremsanlagen
DE4128007C2 (de) * 1991-08-23 2000-06-21 Bopp & Reuther Sicherheits Und Sicherheitsventil
US5294157A (en) * 1992-03-23 1994-03-15 Abb Vetco Gray Inc. Adjustable springs for pressure vessel closure
US5345965A (en) * 1993-05-21 1994-09-13 Blume George H Valve body design for use with pumps handling abrasive fluids
AU692255B2 (en) * 1995-04-24 1998-06-04 Yissum Research Development Company Of The Hebrew University Of Jerusalem Self-emulsifiable formulation producing an oil-in-water emulsion
DE19629540A1 (de) * 1996-07-22 1998-01-29 Siemens Ag Druckbegrenzungsventil
JP3452474B2 (ja) * 1997-11-28 2003-09-29 株式会社ナブコ バランス形リリーフ弁
JP2000230669A (ja) * 1999-02-12 2000-08-22 Honda Motor Co Ltd リリーフバルブ
JP2001004252A (ja) * 1999-06-24 2001-01-12 Tgk Co Ltd 過冷却度制御式膨張弁
US9291274B1 (en) 2001-04-16 2016-03-22 Novatech Holdings Corp. Valve body and seal assembly
US6435475B1 (en) 2001-04-16 2002-08-20 George H. Blume Valve body with integral seal retention groove
US20030150493A1 (en) * 2002-02-14 2003-08-14 Glover Walter S. In-line differential pressure controller
DE102004014485B3 (de) * 2004-03-24 2005-09-15 Sauer-Danfoss (Neumünster) GmbH & Co OHG Druckbegrenzungsventil in einer Hydraulikmaschine und Hydraulikmaschine mit einem Druckbegrenzungsventil
US8312805B1 (en) 2004-05-04 2012-11-20 Novatech Holdings Corp. High pressure pump piston
US20060118509A1 (en) * 2004-08-31 2006-06-08 Consumer Innovation Partners, Lp Semi-collapsible container
FR2912486A1 (fr) 2007-02-08 2008-08-15 Weir Valves & Controls France Systeme pour amortir mecaniquement les vibrations dans une soupape de surete
DE102012003505A1 (de) * 2012-02-24 2013-08-29 Mann + Hummel Gmbh Ventil
DE102012003507A1 (de) * 2012-02-24 2013-08-29 Mann + Hummel Gmbh Ventil
DE202015009653U1 (de) * 2015-04-09 2018-11-13 Leinemann Gmbh & Co. Kg Schaltventil
US10641062B1 (en) * 2019-02-12 2020-05-05 C&M Oilfield Rentals, Llc Dart valve with centralizer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR575017A (fr) * 1923-01-02 1924-07-23 D App Electr Fr Sauter S A Fab Soupape de sûreté
US1507448A (en) * 1923-05-16 1924-09-02 Roscoe H Aldrich Valve-holding device
US2564815A (en) * 1946-08-03 1951-08-21 Simplex Engineering Company Relief valve
FR967496A (fr) * 1948-02-06 1950-11-03 Bacterol Ltd Perfectionnements aux soupapes à ressort
GB821628A (en) * 1956-03-14 1959-10-14 Weston Works Birmingham Ltd Improvements relating to fluid-pressure relief valves
US2927604A (en) * 1956-10-09 1960-03-08 Allis Chalmers Mfg Co Check valve having closed internal circuit hydraulic system
US3437082A (en) * 1967-06-23 1969-04-08 Standard Screw Flow metering device
FR1596326A (de) * 1968-12-23 1970-06-15
IT1000696B (it) * 1973-04-13 1976-04-10 Wabco Westinghouse Gmbh Organo di regolazione a pressione di fluido particolarmente valvola di sfogo

Also Published As

Publication number Publication date
FR2372365B1 (de) 1981-01-09
GB1538821A (en) 1979-01-24
FR2372365A1 (fr) 1978-06-23
DE2654077B1 (de) 1978-03-16
FI772873A (fi) 1978-05-30
NL7711420A (nl) 1978-05-31
BR7707888A (pt) 1978-06-13
JPS5369928A (en) 1978-06-21
DE2654077C2 (de) 1978-11-16
BE861264A (fr) 1978-03-16
CH624194A5 (de) 1981-07-15
AU505755B2 (en) 1979-11-29
FI67934B (fi) 1985-02-28
IT1089042B (it) 1985-06-10
AU3077677A (en) 1979-05-24
US4194527A (en) 1980-03-25
SE7712326L (sv) 1978-05-30
SE432986B (sv) 1984-04-30

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: SIEMENS AKTIENGESELLSCHAFT