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
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)
- Check Valves (AREA)
- Lift Valve (AREA)
- Details Of Reciprocating Pumps (AREA)
- Safety Valves (AREA)
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 (22)
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 |
JP4065837B2 (ja) * | 2001-08-31 | 2008-03-26 | シーメンス アクチエンゲゼルシヤフト | ポンプに用いられる逆止弁 |
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 |
WO2021127253A1 (fr) | 2019-12-18 | 2021-06-24 | Hypertherm, Inc. | Systèmes et procédés de capteur de tête de coupe à jet de liquide |
CN115698559A (zh) | 2020-03-24 | 2023-02-03 | 海别得公司 | 用于液体喷射切割***的高压密封件 |
WO2021202390A1 (fr) | 2020-03-30 | 2021-10-07 | Hypertherm, Inc. | Cylindre pour pompe à jet de liquide à extrémités longitudinales d'interface multifonctionnelles |
US20230064095A1 (en) * | 2021-09-01 | 2023-03-02 | Petrotechnologies, Inc. | Inline safety valve |
Family Cites Families (10)
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 |
US1781771A (en) * | 1926-01-25 | 1930-11-18 | Wilson Rings Company | Valve |
US1671140A (en) * | 1926-01-25 | 1928-05-29 | Wylie G Wilson | 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 |
-
1992
- 1992-06-30 US US07/906,826 patent/US5226799A/en not_active Expired - Lifetime
-
1993
- 1993-05-10 FR FR9305567A patent/FR2692626B1/fr not_active Expired - Fee Related
- 1993-05-12 IT IT93RM310 patent/IT1266511B1/it active IP Right Grant
- 1993-06-30 DE DE4321800A patent/DE4321800C2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
IT1266511B1 (it) | 1996-12-30 |
ITRM930310A1 (it) | 1994-11-12 |
DE4321800A1 (de) | 1994-01-13 |
FR2692626A1 (fr) | 1993-12-24 |
US5226799A (en) | 1993-07-13 |
DE4321800C2 (de) | 1996-01-25 |
ITRM930310A0 (it) | 1993-05-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |