EP0253122A3 - Pistonpump for cryogenic liquids - Google Patents
Pistonpump for cryogenic liquids Download PDFInfo
- Publication number
- EP0253122A3 EP0253122A3 EP87108050A EP87108050A EP0253122A3 EP 0253122 A3 EP0253122 A3 EP 0253122A3 EP 87108050 A EP87108050 A EP 87108050A EP 87108050 A EP87108050 A EP 87108050A EP 0253122 A3 EP0253122 A3 EP 0253122A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- pistonpump
- cryogenic liquids
- cryogenic
- liquids
- 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
- F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04B15/06—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts for liquids near their boiling point, e.g. under subnormal pressure
- F04B15/08—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts for liquids near their boiling point, e.g. under subnormal pressure the liquids having low boiling points
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S417/00—Pumps
- Y10S417/01—Materials digest
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S417/00—Pumps
- Y10S417/901—Cryogenic pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3621727 | 1986-06-28 | ||
DE19863621727 DE3621727A1 (de) | 1986-06-28 | 1986-06-28 | Kolbenpumpe fuer kryogene fluessigkeiten |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0253122A2 EP0253122A2 (de) | 1988-01-20 |
EP0253122A3 true EP0253122A3 (en) | 1988-08-10 |
EP0253122B1 EP0253122B1 (de) | 1991-06-05 |
Family
ID=6303929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP87108050A Expired - Lifetime EP0253122B1 (de) | 1986-06-28 | 1987-06-04 | Kolbenpumpe für kryogene Flüssigkeiten |
Country Status (4)
Country | Link |
---|---|
US (1) | US4792289A (de) |
EP (1) | EP0253122B1 (de) |
JP (1) | JPS6336068A (de) |
DE (1) | DE3621727A1 (de) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4878819A (en) * | 1988-04-14 | 1989-11-07 | Edward Bozoyan | OTR safety urinal pumps |
DE3814269A1 (de) * | 1988-04-27 | 1989-11-09 | Maier Max | Kolbenmaschine |
US5193991A (en) * | 1991-03-01 | 1993-03-16 | Suprex Corporation | Liquefied carbon dioxide pump |
US5181588A (en) * | 1991-05-06 | 1993-01-26 | Emmons J Bruce | Open framework disc brake caliper having an elastomeric cylinder liner |
US5249649A (en) * | 1991-06-03 | 1993-10-05 | Emmons J Bruce | Disc brake caliper of continuous hoop type |
US5188519A (en) * | 1991-07-11 | 1993-02-23 | Cvi Incorporated | Saturated fluid pumping apparatus |
DE4138174C2 (de) * | 1991-11-21 | 1997-04-10 | Linde Ag | Kolbenpumpe |
DE4142053C1 (de) * | 1991-12-19 | 1993-06-17 | Linde Ag, 6200 Wiesbaden, De | |
JP3341910B2 (ja) * | 1992-11-16 | 2002-11-05 | 株式会社ユニシアジェックス | 液体水素ポンプ |
FR2706540B1 (fr) * | 1993-06-11 | 1995-09-01 | Europ Propulsion | Pompe liquide cryogénique intégrée amovible et autorefroidie. |
DE4319990A1 (de) * | 1993-06-17 | 1994-12-22 | Messer Griesheim Gmbh | Verfahren zum Herstellen von Teilchen aus Kunststoffen |
US5501299A (en) * | 1994-01-05 | 1996-03-26 | U.S. Elevator | Process and apparatus for preventing corrosion of a hydraulic elevator cylinder |
US5575626A (en) * | 1995-05-12 | 1996-11-19 | Cryogenic Group, Inc. | Cryogenic pump |
US5996472A (en) * | 1996-10-07 | 1999-12-07 | Chemical Seal And Packing, Inc. | Cryogenic reciprocating pump |
US5810570A (en) * | 1997-01-06 | 1998-09-22 | Chemical Seal & Packing, Inc. | Super-low net positive suction head cryogenic reciprocating pump |
US6006525A (en) * | 1997-06-20 | 1999-12-28 | Tyree, Jr.; Lewis | Very low NPSH cryogenic pump and mobile LNG station |
US6602060B2 (en) | 1998-12-11 | 2003-08-05 | Ovation Products Corporation | Compressor employing piston-ring check valves |
US6592338B2 (en) | 1998-12-11 | 2003-07-15 | Ovation Products Corporation | Rotating compressor |
EP1137882A1 (de) * | 1998-12-11 | 2001-10-04 | Ovation Products Corporation | Niederdruckkolbenverdichter |
US6203288B1 (en) | 1999-01-05 | 2001-03-20 | Air Products And Chemicals, Inc. | Reciprocating pumps with linear motor driver |
US6530761B1 (en) * | 2001-04-04 | 2003-03-11 | Air Products And Chemicals, Inc. | Double-acting, two-stage pump |
US20050002805A1 (en) * | 2001-08-13 | 2005-01-06 | Fuksa Richard C | Wobble piston pump with carbon graphite cylinder |
JP3765822B2 (ja) * | 2004-06-03 | 2006-04-12 | シャープ株式会社 | スターリング機関 |
JP5107390B2 (ja) * | 2005-01-07 | 2012-12-26 | 三菱重工業株式会社 | 低温流体用昇圧装置 |
DE102005028200A1 (de) * | 2005-06-17 | 2006-12-21 | Linde Ag | Kryoverdichter mit Hochdruckphasentrenner |
ES2336177B1 (es) * | 2008-01-08 | 2011-02-03 | Manuel Torres Martinez | Bomba con recuperador de empuje directo para la impulsion de fluidos. |
US8671700B2 (en) * | 2009-01-21 | 2014-03-18 | Endocare, Inc. | High pressure cryogenic fluid generator |
WO2011090504A1 (en) * | 2010-01-20 | 2011-07-28 | Endocare, Inc. | High pressure cryogenic fluid generator |
US8365551B2 (en) * | 2010-12-09 | 2013-02-05 | General Electric Company | Vacuum insulator for a refrigerator appliance |
ITMI20110959A1 (it) * | 2011-05-27 | 2012-11-28 | Ceme Spa | Elettropompa del tipo a cursore oscillante |
US20140169993A1 (en) * | 2012-12-18 | 2014-06-19 | Icecure Medical Ltd. | Cryogen pump |
EP3199812B1 (de) * | 2014-09-22 | 2019-06-19 | Eagle Industry Co., Ltd. | Flüssigkeitszufuhrsystem |
US9909576B2 (en) | 2015-01-23 | 2018-03-06 | Caterpillar Inc. | Pump drive system with hydraulic tappets |
US20160348656A1 (en) * | 2015-06-01 | 2016-12-01 | Caterpillar Inc. | Support system for a pump |
US10024311B2 (en) * | 2015-08-06 | 2018-07-17 | Caterpillar Inc. | Cryogenic pump for liquefied natural gas |
US10190556B2 (en) * | 2017-01-09 | 2019-01-29 | Caterpillar Inc. | System and method for lubricating a cryogenic pump |
US10626856B2 (en) | 2017-01-12 | 2020-04-21 | Caterpillar Inc. | Cryogenic fluid pump |
US10774820B2 (en) * | 2017-11-13 | 2020-09-15 | Caterpillar Inc. | Cryogenic pump |
JP6781795B2 (ja) * | 2019-04-09 | 2020-11-04 | 株式会社Ihi回転機械エンジニアリング | 往復動圧縮機 |
CN111997861B (zh) * | 2020-07-23 | 2022-10-28 | 合肥通用机械研究院有限公司 | 一种可有效降低传热损失的往复潜液式液氢泵 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB751062A (en) * | 1953-07-15 | 1956-06-27 | Union Carbide & Carbon Corp | Differential bucket type liquefied gas pump |
AT212706B (de) * | 1957-10-25 | 1961-01-10 | Union Carbide Corp | Pumpe mit hin- und hergehendem Kolben zum Pumpe verflüssigter Gase |
CH359977A (de) * | 1957-06-15 | 1962-01-31 | Norddeutsche Chemische Werke G | Druckpumpe zum Fördern von Gemischen aus flüssigem N2O4,HNO3 und H2O |
US3145629A (en) * | 1960-12-13 | 1964-08-25 | Union Carbide Corp | Cryogenic pump sealing rings |
US4143520A (en) * | 1977-12-23 | 1979-03-13 | The United States Of America As Represented By The Secretary Of The Navy | Cryogenic refrigeration system |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1671310A (en) * | 1926-07-19 | 1928-05-29 | Lafe V Pence | Constant-clearance piston |
US2250419A (en) * | 1939-08-25 | 1941-07-22 | Premier Engineering Company | Fluid pump |
US2292617A (en) * | 1940-06-15 | 1942-08-11 | Linde Air Prod Co | Apparatus for pumping volatile liquids |
US2888879A (en) * | 1953-09-30 | 1959-06-02 | Union Carbide Corp | Immersion pump for liquefied gases |
US3055764A (en) * | 1960-01-13 | 1962-09-25 | Gulf Oil Corp | Well sampling apparatus |
US3489130A (en) * | 1968-01-10 | 1970-01-13 | Sealed Power Corp | Piston and cylinder construction |
US4156584A (en) * | 1976-07-19 | 1979-05-29 | Carpenter Technology Corporation | Liquid cryogen pump |
CH615982A5 (de) * | 1977-10-19 | 1980-02-29 | Socsil Sa | |
CH641876A5 (de) * | 1980-02-14 | 1984-03-15 | Sulzer Ag | Kolbenkompressor, insbesondere zum verdichten von sauerstoff. |
US4396362A (en) * | 1980-10-31 | 1983-08-02 | Union Carbide Corporation | Cryogenic reciprocating pump |
NL185173C (nl) * | 1981-02-20 | 1990-02-01 | Noord Nederlandsche Maschf | Hydraulische inrichting. |
NL8201683A (nl) * | 1982-04-22 | 1983-11-16 | Wavin Bv | Plunjerpomp. |
DE3342381A1 (de) * | 1983-11-24 | 1985-06-05 | Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5300 Bonn | Kolbenpumpe fuer fluessigen wasserstoff |
CH663065A5 (de) * | 1984-07-20 | 1987-11-13 | Cryomec Ag | Pumpvorrichtung fuer cryogene fluide. |
-
1986
- 1986-06-28 DE DE19863621727 patent/DE3621727A1/de active Granted
-
1987
- 1987-06-04 EP EP87108050A patent/EP0253122B1/de not_active Expired - Lifetime
- 1987-06-17 US US07/063,125 patent/US4792289A/en not_active Expired - Fee Related
- 1987-06-26 JP JP62157953A patent/JPS6336068A/ja active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB751062A (en) * | 1953-07-15 | 1956-06-27 | Union Carbide & Carbon Corp | Differential bucket type liquefied gas pump |
CH359977A (de) * | 1957-06-15 | 1962-01-31 | Norddeutsche Chemische Werke G | Druckpumpe zum Fördern von Gemischen aus flüssigem N2O4,HNO3 und H2O |
AT212706B (de) * | 1957-10-25 | 1961-01-10 | Union Carbide Corp | Pumpe mit hin- und hergehendem Kolben zum Pumpe verflüssigter Gase |
US3145629A (en) * | 1960-12-13 | 1964-08-25 | Union Carbide Corp | Cryogenic pump sealing rings |
US4143520A (en) * | 1977-12-23 | 1979-03-13 | The United States Of America As Represented By The Secretary Of The Navy | Cryogenic refrigeration system |
Also Published As
Publication number | Publication date |
---|---|
US4792289A (en) | 1988-12-20 |
EP0253122A2 (de) | 1988-01-20 |
DE3621727A1 (de) | 1988-01-14 |
EP0253122B1 (de) | 1991-06-05 |
DE3621727C2 (de) | 1989-01-19 |
JPS6336068A (ja) | 1988-02-16 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: DEUTSCHE FORSCHUNGSANSTALT FUER LUFT- UND RAUMFAHR |
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Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20050604 |