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 pressioneInfo
- 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
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)
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)
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 |
EP0583779B1 (en) * | 1992-08-17 | 1998-02-25 | Flow International Corporation | Pressure compensation device for high-pressure liquid pump |
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 |
CN104011440B (zh) * | 2011-12-20 | 2017-05-17 | 盖茨公司 | 软管检测系统 |
US9095955B2 (en) | 2012-08-16 | 2015-08-04 | Omax Corporation | Control valves for waterjet systems and related devices, systems and methods |
US8904912B2 (en) * | 2012-08-16 | 2014-12-09 | Omax Corporation | Control valves for waterjet systems and related devices, systems, and methods |
EP3042110B1 (en) * | 2013-09-03 | 2017-07-12 | Pentair Flow Control AG | 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 |
EP4126452A1 (en) | 2020-03-26 | 2023-02-08 | 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)
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 |
-
1976
- 1976-02-11 US US05/657,180 patent/US4026322A/en not_active Expired - Lifetime
-
1977
- 1977-02-08 IT IT47964/77A patent/IT1104651B/it active
- 1977-02-09 JP JP1348677A patent/JPS52103032A/ja active Pending
- 1977-02-11 DE DE19772705864 patent/DE2705864A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS52103032A (en) | 1977-08-29 |
US4026322A (en) | 1977-05-31 |
DE2705864A1 (de) | 1977-08-18 |
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