IT1104651B - Perfezionamento nelle valvole in particolare adatte per pompe alternative ad alta pressione - Google Patents

Perfezionamento nelle valvole in particolare adatte per pompe alternative ad alta pressione

Info

Publication number
IT1104651B
IT1104651B IT47964/77A IT4796477A IT1104651B IT 1104651 B IT1104651 B IT 1104651B IT 47964/77 A IT47964/77 A IT 47964/77A IT 4796477 A IT4796477 A IT 4796477A IT 1104651 B IT1104651 B IT 1104651B
Authority
IT
Italy
Prior art keywords
valves
improvement
high pressure
pressure pumps
particular suitable
Prior art date
Application number
IT47964/77A
Other languages
English (en)
Original Assignee
Flow Ind 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 Flow Ind Inc filed Critical Flow Ind Inc
Application granted granted Critical
Publication of IT1104651B publication Critical patent/IT1104651B/it

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
    • F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
    • 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
    • F04B53/1022—Disc valves having means for guiding the closure member axially
    • 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
    • F04B53/103—Flat-annular type disc valves
    • 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
    • F04B53/109—Valves; Arrangement of valves inlet and outlet valve forming one unit
    • 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
    • F16K2200/00—Details of valves
    • F16K2200/20—Common housing having a single inlet, a single outlet and multiple valve members
    • F16K2200/204—Common housing having a single inlet, a single outlet and multiple valve members in series
    • 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]
    • Y10T137/7838—Plural
    • 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)
  • Details Of Reciprocating Pumps (AREA)
  • Check Valves (AREA)
IT47964/77A 1976-02-11 1977-02-08 Perfezionamento nelle valvole in particolare adatte per pompe alternative ad alta pressione IT1104651B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/657,180 US4026322A (en) 1976-02-11 1976-02-11 Reciprocating pump check valve assembly

Publications (1)

Publication Number Publication Date
IT1104651B true IT1104651B (it) 1985-10-21

Family

ID=24636157

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47964/77A IT1104651B (it) 1976-02-11 1977-02-08 Perfezionamento nelle valvole in particolare adatte per pompe alternative ad alta pressione

Country Status (4)

Country Link
US (1) US4026322A (it)
JP (1) JPS52103032A (it)
DE (1) DE2705864A1 (it)
IT (1) IT1104651B (it)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4371001A (en) * 1977-10-31 1983-02-01 Flow Industries, Inc. Check valve assembly
CA1105802A (en) * 1977-10-31 1981-07-28 John H. Olsen Check valve assembly
DE2824184A1 (de) * 1978-06-02 1979-12-06 Burghardt Vossen Ventilvorrichtung fuer hochdruckpumpen
US4313570A (en) * 1979-11-20 1982-02-02 Flow Industries, Inc. High pressure cutting nozzle with on-off capability
US4526000A (en) * 1983-10-18 1985-07-02 Mccartney Manufacturing Co., Inc. Pressure intensifier
US4753549A (en) * 1986-08-29 1988-06-28 Nlb Corporation Method and apparatus for removing structural concrete
US4793734A (en) * 1987-10-22 1988-12-27 Nlb Apparatus for removing structural concrete
US4862911A (en) * 1988-11-14 1989-09-05 Fluidyne Corporation Check valve assembly for high pressure pumps
US5007454A (en) * 1989-09-21 1991-04-16 The Lee Company Fluid control valve with tubular poppet
US5092744A (en) * 1990-03-14 1992-03-03 Possis Corporation Intensifier
DE69317080T2 (de) * 1992-08-17 1998-06-18 Flow Int Corp Druckausgleichvorrichtung für eine Hochdruckpumpe
US5482077A (en) * 1994-11-14 1996-01-09 Minnesota Mining And Manufacturing Company High pressure abrasive slurry check valve
DE19541507A1 (de) * 1995-11-08 1997-05-15 Bosch Gmbh Robert Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
US5904179A (en) * 1997-11-14 1999-05-18 Waterjet Service, Inc. Inlet check valve
US6021810A (en) * 1997-11-14 2000-02-08 Waterjet Service, Inc. Inlet check valve
US6164930A (en) * 1998-06-18 2000-12-26 Flow International Corporation Apparatus for regulating flow of a pumped substance
US20040108000A1 (en) * 2002-12-06 2004-06-10 Flow International Corporation Ultrahigh-pressure check valve
DE20311689U1 (de) * 2003-07-28 2003-10-23 Uhde High Pressure Tech Gmbh Hochdruckpumpenventil mit reversiblen Ventilsitzen
US7278838B2 (en) * 2004-06-15 2007-10-09 Waterjet Service, Inc. Inlet check valve with removable seat
US8267672B2 (en) * 2005-02-17 2012-09-18 Kellar Franz W High pressure pump
US7661935B2 (en) * 2005-02-17 2010-02-16 Kinemax Pump Systems Llc High pressure pump
US7328688B2 (en) * 2005-06-14 2008-02-12 Cummins, Inc Fluid pumping apparatus, system, and method
US7628140B2 (en) * 2007-09-27 2009-12-08 Caterpillar Inc. High-pressure pump or injector plug or guide with decoupled sealing land
US8221100B2 (en) * 2008-12-04 2012-07-17 Nlb Corp. High pressure water pump valve and seal structure
US9151690B2 (en) 2011-12-20 2015-10-06 Gates Corporation Hose tester intensifier
EP2798249B1 (en) * 2011-12-20 2021-04-28 Gates Corporation High pressure and temperature 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
US10337633B2 (en) * 2013-09-03 2019-07-02 Emerson Vulcan Holding Llc Relief valve with directable outlet
EP3336356A1 (en) * 2016-12-16 2018-06-20 Comet S.p.A. Constructive arrangement applied in a dual-action valve
US20180223817A1 (en) * 2017-02-03 2018-08-09 Peopleflo Manufacturing, Inc. Reciprocating Pump Having a Combination Check Valve and Relief Valve
WO2018144416A1 (en) * 2017-02-03 2018-08-09 TSC Manufacturing and Supply, LLC Fluid end with removable dual-valve cartridge
US11554461B1 (en) 2018-02-13 2023-01-17 Omax Corporation Articulating apparatus of a waterjet system and related technology
WO2021195432A1 (en) 2020-03-26 2021-09-30 Hypertherm, Inc. Freely clocking check valve
US11904494B2 (en) 2020-03-30 2024-02-20 Hypertherm, Inc. Cylinder for a liquid jet pump with multi-functional interfacing longitudinal ends

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2666448A (en) * 1946-07-29 1954-01-19 Phillips Petroleum Co Self-sealing relief valve
US3106169A (en) * 1961-11-13 1963-10-08 Union Carbide Corp Intensifier high pressure valve and block assembly
US3702624A (en) * 1968-09-17 1972-11-14 Pumpenfabrik Urach Piston pump

Also Published As

Publication number Publication date
DE2705864A1 (de) 1977-08-18
US4026322A (en) 1977-05-31
JPS52103032A (en) 1977-08-29

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