FR2692626B1 - Soupape a tete soulevante a faible usure pour tres hautes pressions, moulee notamment dans une pompe haute pression. - Google Patents

Soupape a tete soulevante a faible usure pour tres hautes pressions, moulee notamment dans une pompe haute pression.

Info

Publication number
FR2692626B1
FR2692626B1 FR9305567A FR9305567A FR2692626B1 FR 2692626 B1 FR2692626 B1 FR 2692626B1 FR 9305567 A FR9305567 A FR 9305567A FR 9305567 A FR9305567 A FR 9305567A FR 2692626 B1 FR2692626 B1 FR 2692626B1
Authority
FR
France
Prior art keywords
molded
valve
pressure pump
low wear
lifting head
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.)
Expired - Fee Related
Application number
FR9305567A
Other languages
English (en)
Other versions
FR2692626A1 (fr
Inventor
Raghavan Chidambaram
Olivier L Tremoulet
Edmund Y Ting
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.)
Flow International Corp
Original Assignee
Flow International Corp
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 Flow International Corp filed Critical Flow International Corp
Publication of FR2692626A1 publication Critical patent/FR2692626A1/fr
Application granted granted Critical
Publication of FR2692626B1 publication Critical patent/FR2692626B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/102—Disc valves
    • 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
    • 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
    • Y10T137/0318—Processes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Check Valves (AREA)
  • Safety Valves (AREA)
FR9305567A 1992-06-30 1993-05-10 Soupape a tete soulevante a faible usure pour tres hautes pressions, moulee notamment dans une pompe haute pression. Expired - Fee Related FR2692626B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/906,826 US5226799A (en) 1992-06-30 1992-06-30 Ultrahigh pressure poppet valve with low wear

Publications (2)

Publication Number Publication Date
FR2692626A1 FR2692626A1 (fr) 1993-12-24
FR2692626B1 true FR2692626B1 (fr) 1995-09-29

Family

ID=25423052

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9305567A Expired - Fee Related FR2692626B1 (fr) 1992-06-30 1993-05-10 Soupape a tete soulevante a faible usure pour tres hautes pressions, moulee notamment dans une pompe haute pression.

Country Status (4)

Country Link
US (1) US5226799A (fr)
DE (1) DE4321800C2 (fr)
FR (1) FR2692626B1 (fr)
IT (1) IT1266511B1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5664938A (en) * 1992-03-05 1997-09-09 Yang; Frank Jiann-Fu Mixing apparatus for microflow gradient pumping
US5996478A (en) * 1996-01-23 1999-12-07 Flow International Corporation Apparatus for pressure processing a pumpable food substance
US5993172A (en) * 1996-01-23 1999-11-30 Flow International Corporation Method and apparatus for pressure processing a pumpable substance
US6021810A (en) * 1997-11-14 2000-02-08 Waterjet Service, Inc. Inlet check valve
US5904179A (en) * 1997-11-14 1999-05-18 Waterjet Service, Inc. Inlet check valve
FR2773612B1 (fr) * 1998-01-14 2000-02-11 Electricite De France Procede de determination de la pression maximale atteinte par un fluide contenu dans un robinet-vanne soumis a l'effet chaudiere
US6164930A (en) * 1998-06-18 2000-12-26 Flow International Corporation Apparatus for regulating flow of a pumped substance
US6158981A (en) * 1998-06-18 2000-12-12 Flow International Corporation Method and apparatus for aseptic pressure-processing of pumpable substances
DE50205369D1 (de) * 2001-08-31 2006-01-26 Siemens Ag Rückschlagventil für eine pumpe
DE10200275A1 (de) * 2002-01-07 2003-07-24 Siemens Ag Einlass- bzw. Auslassventil für eine Pumpe
US7044717B2 (en) * 2002-06-11 2006-05-16 Tecumseh Products Company Lubrication of a hermetic carbon dioxide compressor
US20040108000A1 (en) * 2002-12-06 2004-06-10 Flow International Corporation Ultrahigh-pressure check valve
US7278838B2 (en) * 2004-06-15 2007-10-09 Waterjet Service, Inc. Inlet check valve with removable seat
US8360095B2 (en) 2008-02-01 2013-01-29 Exxonmobil Chemical Patents Inc. High-pressure valve
US8904912B2 (en) 2012-08-16 2014-12-09 Omax Corporation Control valves for waterjet systems and related devices, systems, and methods
US9095955B2 (en) 2012-08-16 2015-08-04 Omax Corporation Control valves for waterjet systems and related devices, systems and methods
US20160298763A1 (en) * 2015-04-09 2016-10-13 Bendix Commercial Vehicle Systems Llc Piston assembly for an unloader valve of an air compressor
US11554461B1 (en) 2018-02-13 2023-01-17 Omax Corporation Articulating apparatus of a waterjet system and related technology
US11904494B2 (en) 2020-03-30 2024-02-20 Hypertherm, Inc. Cylinder for a liquid jet pump with multi-functional interfacing longitudinal ends
US20230064095A1 (en) * 2021-09-01 2023-03-02 Petrotechnologies, Inc. Inline safety valve

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE316185C (fr) *
US1514233A (en) * 1922-12-01 1924-11-04 Searles Valve and the method of making it
US1671140A (en) * 1926-01-25 1928-05-29 Wylie G Wilson Valve
US1781771A (en) * 1926-01-25 1930-11-18 Wilson Rings Company Valve
US3219311A (en) * 1962-12-12 1965-11-23 Chester A Siver Valve assembly having particular head and seat cooperation
US3399694A (en) * 1965-08-31 1968-09-03 Armco Steel Corp High speed, high power reciprocating pumps and valve stacks therefor
DE6608701U (de) * 1968-09-17 1971-10-14 Pumpenfabrik Urach Kolbenpumpe.
US4766924A (en) * 1986-12-08 1988-08-30 The Lee Company Pressure relief valve
US5037276A (en) * 1989-04-04 1991-08-06 Flow International Corporation High pressure pump valve assembly
US5037277A (en) * 1989-07-26 1991-08-06 Flow International Corporation Poppet valve for a high pressure fluid pump

Also Published As

Publication number Publication date
DE4321800A1 (de) 1994-01-13
ITRM930310A0 (it) 1993-05-12
ITRM930310A1 (it) 1994-11-12
IT1266511B1 (it) 1996-12-30
DE4321800C2 (de) 1996-01-25
FR2692626A1 (fr) 1993-12-24
US5226799A (en) 1993-07-13

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Legal Events

Date Code Title Description
ST Notification of lapse