EP0789147A3 - Hochdruckplungerpumpe, vorzugsweise für Arbeitsdrücke oberhalb 2.000 bar - Google Patents
Hochdruckplungerpumpe, vorzugsweise für Arbeitsdrücke oberhalb 2.000 bar Download PDFInfo
- Publication number
- EP0789147A3 EP0789147A3 EP97100707A EP97100707A EP0789147A3 EP 0789147 A3 EP0789147 A3 EP 0789147A3 EP 97100707 A EP97100707 A EP 97100707A EP 97100707 A EP97100707 A EP 97100707A EP 0789147 A3 EP0789147 A3 EP 0789147A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- suction
- seal
- space
- valve
- plunger pump
- 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.)
- Granted
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
- F04B53/1087—Valve seats
-
- 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
- F04B53/007—Cylinder heads
-
- 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
- F04B53/1032—Spring-actuated 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
- F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
- F04B53/162—Adaptations of cylinders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Reciprocating Pumps (AREA)
- Safety Valves (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19604132A DE19604132C2 (de) | 1996-02-06 | 1996-02-06 | Hochdruckplungerpumpe, vorzugsweise für Arbeitsdrücke oberhalb 2.000 bar |
DE19604132 | 1996-02-06 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0789147A2 EP0789147A2 (de) | 1997-08-13 |
EP0789147A3 true EP0789147A3 (de) | 1998-09-02 |
EP0789147B1 EP0789147B1 (de) | 2001-10-31 |
Family
ID=7784564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97100707A Expired - Lifetime EP0789147B1 (de) | 1996-02-06 | 1997-01-17 | Hochdruckplungerpumpe, vorzugsweise für Arbeitsdrücke oberhalb 2.000 bar |
Country Status (7)
Country | Link |
---|---|
US (1) | US5848880A (de) |
EP (1) | EP0789147B1 (de) |
JP (1) | JP3954143B2 (de) |
AU (1) | AU705265B2 (de) |
DE (2) | DE19604132C2 (de) |
DK (1) | DK0789147T3 (de) |
ES (1) | ES2166476T3 (de) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29716906U1 (de) * | 1997-07-17 | 1997-11-20 | Eberherr, Herbert, 97638 Mellrichstadt | Pumpenkopf für eine Hub-Kolbenpumpe |
EP0892174B1 (de) | 1997-07-17 | 2001-10-31 | Jürgen Weigel | Pumpenkopf für eine Hubkolbenpumpe |
US5980224A (en) * | 1997-12-18 | 1999-11-09 | Chrysler Corporation | Fuel injection pump |
DE20008015U1 (de) | 2000-05-05 | 2000-08-31 | Neuman & Esser Maschinenfabrik GmbH & Co. KG, 52531 Übach-Palenberg | Geschrumpfter Zylinder für Hochdruck-Kolbenkompressoren |
CN100453804C (zh) * | 2007-09-05 | 2009-01-21 | 吴赛珍 | 缸体大圆端面对内花键垂直的加工方法 |
US8986253B2 (en) | 2008-01-25 | 2015-03-24 | Tandem Diabetes Care, Inc. | Two chamber pumps and related methods |
DE202008001458U1 (de) * | 2008-02-01 | 2008-03-27 | Hammelmann Maschinenfabrik Gmbh | Hochdruckventilanordnung |
US8408421B2 (en) | 2008-09-16 | 2013-04-02 | Tandem Diabetes Care, Inc. | Flow regulating stopcocks and related methods |
EP2334234A4 (de) | 2008-09-19 | 2013-03-20 | Tandem Diabetes Care Inc | Vorrichtung zur messung der konzentration eines gelösten stoffs und entsprechende verfahren |
US9211377B2 (en) | 2009-07-30 | 2015-12-15 | Tandem Diabetes Care, Inc. | Infusion pump system with disposable cartridge having pressure venting and pressure feedback |
US9180242B2 (en) | 2012-05-17 | 2015-11-10 | Tandem Diabetes Care, Inc. | Methods and devices for multiple fluid transfer |
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 |
US9173998B2 (en) | 2013-03-14 | 2015-11-03 | Tandem Diabetes Care, Inc. | System and method for detecting occlusions in an infusion pump |
KR20160140826A (ko) | 2014-03-31 | 2016-12-07 | 사우디 베이식 인더스트리즈 코포레이션 | 관형 반응기에서 에틸렌 공중합체를 제조하는 방법 |
US11554461B1 (en) | 2018-02-13 | 2023-01-17 | Omax Corporation | Articulating apparatus of a waterjet system and related technology |
US11578710B2 (en) | 2019-05-02 | 2023-02-14 | Kerr Machine Co. | Fracturing pump with in-line fluid end |
US11644018B2 (en) | 2019-11-18 | 2023-05-09 | Kerr Machine Co. | Fluid end |
US11578711B2 (en) | 2019-11-18 | 2023-02-14 | Kerr Machine Co. | Fluid routing plug |
US11346339B2 (en) | 2019-11-18 | 2022-05-31 | Kerr Machine Co. | High pressure pump |
US11635068B2 (en) | 2019-11-18 | 2023-04-25 | Kerr Machine Co. | Modular power end |
US20220397107A1 (en) | 2019-11-18 | 2022-12-15 | Kerr Machine Co. | Fluid end assembly |
US20220389916A1 (en) | 2019-11-18 | 2022-12-08 | Kerr Machine Co. | High pressure pump |
US11686296B2 (en) | 2019-11-18 | 2023-06-27 | Kerr Machine Co. | Fluid routing plug |
KR20230005840A (ko) | 2020-03-30 | 2023-01-10 | 하이퍼썸, 인크. | 다기능 접속 종방향 단부들을 갖는 액체 제트 펌프를 위한 실린더 |
US11920583B2 (en) | 2021-03-05 | 2024-03-05 | Kerr Machine Co. | Fluid end with clamped retention |
DE102021112742A1 (de) | 2021-05-17 | 2022-11-17 | Hammelmann GmbH | Dichtungseinrichtung für eine Stange |
US11946465B2 (en) | 2021-08-14 | 2024-04-02 | Kerr Machine Co. | Packing seal assembly |
US11808364B2 (en) | 2021-11-11 | 2023-11-07 | Kerr Machine Co. | Valve body |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3404520A1 (de) * | 1984-02-09 | 1985-08-14 | Uraca Pumpenfabrik GmbH & Co KG, 7432 Bad Urach | Kolben- bzw. plungerpumpe |
US4878815A (en) * | 1988-05-18 | 1989-11-07 | Stachowiak J Edward | High pressure reciprocating pump apparatus |
EP0391487A2 (de) * | 1989-04-04 | 1990-10-10 | Flow International Corporation | Dynamische Hochdruckdichtung |
DE4038613A1 (de) * | 1990-12-04 | 1992-06-11 | Woma Maasberg Co Gmbh W | Mehrzylindrige hochdruckplungerpumpe |
EP0512594A1 (de) * | 1991-04-10 | 1992-11-11 | Sofitech N.V. | Saugventil für Hochdruckschlammpumpe |
WO1994020754A1 (en) * | 1993-03-12 | 1994-09-15 | Saurwein Albert C | Fluid pressure intensifying apparatus |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2656820A (en) * | 1948-03-16 | 1953-10-27 | Philip S Becker | Power-operated vise |
US3260217A (en) * | 1964-08-05 | 1966-07-12 | Frank Wheatley Pump & Valve Ma | Pump having radial discharge valve |
US3298319A (en) * | 1964-10-26 | 1967-01-17 | Donald W Barlow | Pumping system for slurry and other solutions |
US3811801A (en) * | 1972-05-30 | 1974-05-21 | Ingersoll Rand Co | Multi-plunger reciprocating pump |
US3891356A (en) * | 1973-11-21 | 1975-06-24 | Armco Steel Corp | Fluid guide plunger system |
DE3709611A1 (de) * | 1987-03-24 | 1988-10-06 | Paul Hammelmann | Hochdruckplungerpume |
EP0343773B1 (de) * | 1988-03-23 | 1993-11-18 | Kabushiki Kaisha Little Rock | Flüssigkeitspumpe und Ventilvorrichtung |
US5064354A (en) * | 1990-06-04 | 1991-11-12 | Robertson Walter W | High pressure fluid pump |
DE4200536A1 (de) * | 1992-01-11 | 1993-07-15 | Paul Hammelmann | Hochdruckplungerpumpe, vorzugsweise fuer arbeitsdruecke oberhalb 2.000 bar |
US5273405A (en) * | 1992-07-07 | 1993-12-28 | Jet Edge, Inc. | Fluid cushioning apparatus for hydraulic intensifier assembly |
DE4240590A1 (de) * | 1992-12-03 | 1994-06-09 | Uraca Pumpen | Verdrängerpumpe |
US5493954A (en) * | 1994-11-18 | 1996-02-27 | Flow International Corporation | Self-venting seal assembly |
-
1996
- 1996-02-06 DE DE19604132A patent/DE19604132C2/de not_active Expired - Fee Related
-
1997
- 1997-01-17 EP EP97100707A patent/EP0789147B1/de not_active Expired - Lifetime
- 1997-01-17 ES ES97100707T patent/ES2166476T3/es not_active Expired - Lifetime
- 1997-01-17 DE DE59705122T patent/DE59705122D1/de not_active Expired - Lifetime
- 1997-01-17 DK DK97100707T patent/DK0789147T3/da active
- 1997-01-29 US US08/790,390 patent/US5848880A/en not_active Expired - Lifetime
- 1997-01-30 AU AU12400/97A patent/AU705265B2/en not_active Ceased
- 1997-02-05 JP JP02262797A patent/JP3954143B2/ja not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3404520A1 (de) * | 1984-02-09 | 1985-08-14 | Uraca Pumpenfabrik GmbH & Co KG, 7432 Bad Urach | Kolben- bzw. plungerpumpe |
US4878815A (en) * | 1988-05-18 | 1989-11-07 | Stachowiak J Edward | High pressure reciprocating pump apparatus |
EP0391487A2 (de) * | 1989-04-04 | 1990-10-10 | Flow International Corporation | Dynamische Hochdruckdichtung |
DE4038613A1 (de) * | 1990-12-04 | 1992-06-11 | Woma Maasberg Co Gmbh W | Mehrzylindrige hochdruckplungerpumpe |
EP0512594A1 (de) * | 1991-04-10 | 1992-11-11 | Sofitech N.V. | Saugventil für Hochdruckschlammpumpe |
WO1994020754A1 (en) * | 1993-03-12 | 1994-09-15 | Saurwein Albert C | Fluid pressure intensifying apparatus |
Also Published As
Publication number | Publication date |
---|---|
DE59705122D1 (de) | 2001-12-06 |
DK0789147T3 (da) | 2002-02-18 |
EP0789147B1 (de) | 2001-10-31 |
ES2166476T3 (es) | 2002-04-16 |
JP3954143B2 (ja) | 2007-08-08 |
AU705265B2 (en) | 1999-05-20 |
JPH09228965A (ja) | 1997-09-02 |
EP0789147A2 (de) | 1997-08-13 |
US5848880A (en) | 1998-12-15 |
AU1240097A (en) | 1997-08-14 |
DE19604132C2 (de) | 2000-04-13 |
DE19604132A1 (de) | 1997-08-07 |
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