EP0253122A3 - Pistonpump for cryogenic liquids - Google Patents

Pistonpump for cryogenic liquids Download PDF

Info

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
Application number
EP87108050A
Other languages
German (de)
Other versions
EP0253122A2 (en
EP0253122B1 (en
Inventor
Willi Dipl.-Ing. Nieratschker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Deutsches Zentrum fuer Luft und Raumfahrt eV
Original Assignee
Deutsche Forschungs und Versuchsanstalt fuer Luft und Raumfahrt eV DFVLR
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 Deutsche Forschungs und Versuchsanstalt fuer Luft und Raumfahrt eV DFVLR filed Critical Deutsche Forschungs und Versuchsanstalt fuer Luft und Raumfahrt eV DFVLR
Publication of EP0253122A2 publication Critical patent/EP0253122A2/en
Publication of EP0253122A3 publication Critical patent/EP0253122A3/en
Application granted granted Critical
Publication of EP0253122B1 publication Critical patent/EP0253122B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
EP87108050A 1986-06-28 1987-06-04 Pistonpump for cryogenic liquids Expired - Lifetime EP0253122B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3621727 1986-06-28
DE19863621727 DE3621727A1 (en) 1986-06-28 1986-06-28 PISTON PUMP FOR CRYOGENIC LIQUIDS

Publications (3)

Publication Number Publication Date
EP0253122A2 EP0253122A2 (en) 1988-01-20
EP0253122A3 true EP0253122A3 (en) 1988-08-10
EP0253122B1 EP0253122B1 (en) 1991-06-05

Family

ID=6303929

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87108050A Expired - Lifetime EP0253122B1 (en) 1986-06-28 1987-06-04 Pistonpump for cryogenic liquids

Country Status (4)

Country Link
US (1) US4792289A (en)
EP (1) EP0253122B1 (en)
JP (1) JPS6336068A (en)
DE (1) DE3621727A1 (en)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4878819A (en) * 1988-04-14 1989-11-07 Edward Bozoyan OTR safety urinal pumps
DE3814269A1 (en) * 1988-04-27 1989-11-09 Maier Max PISTON MACHINE
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 (en) * 1991-11-21 1997-04-10 Linde Ag Piston pump
DE4142053C1 (en) * 1991-12-19 1993-06-17 Linde Ag, 6200 Wiesbaden, De
JP3341910B2 (en) * 1992-11-16 2002-11-05 株式会社ユニシアジェックス Liquid hydrogen pump
FR2706540B1 (en) * 1993-06-11 1995-09-01 Europ Propulsion Removable and self-cooled integrated cryogenic liquid pump.
DE4319990A1 (en) * 1993-06-17 1994-12-22 Messer Griesheim Gmbh Process for producing particles from plastics
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
US6592338B2 (en) 1998-12-11 2003-07-15 Ovation Products Corporation Rotating compressor
JP2002531773A (en) * 1998-12-11 2002-09-24 オベイション・プロダクツ・コーポレイション Low compression ratio piston compressor
US6602060B2 (en) 1998-12-11 2003-08-05 Ovation Products Corporation Compressor employing piston-ring check valves
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 (en) * 2004-06-03 2006-04-12 シャープ株式会社 Stirling agency
JP5107390B2 (en) * 2005-01-07 2012-12-26 三菱重工業株式会社 Booster for cryogenic fluid
DE102005028200A1 (en) * 2005-06-17 2006-12-21 Linde Ag Cryo-compressor with high-pressure phase separator
ES2336177B1 (en) * 2008-01-08 2011-02-03 Manuel Torres Martinez PUMP WITH DIRECT PUSH RECOVERY FOR THE IMPULSION OF FLUIDS.
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 (en) * 2011-05-27 2012-11-28 Ceme Spa OSCILLATING CURSOR TYPE ELECTRIC PUMP
US20140169993A1 (en) * 2012-12-18 2014-06-19 Icecure Medical Ltd. Cryogen pump
EP3199812B1 (en) * 2014-09-22 2019-06-19 Eagle Industry Co., Ltd. Liquid supply system
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 (en) * 2019-04-09 2020-11-04 株式会社Ｉｈｉ回転機械エンジニアリング Reciprocating compressor
CN111997861B (en) * 2020-07-23 2022-10-28 合肥通用机械研究院有限公司 Reciprocating submerged liquid hydrogen pump capable of effectively reducing heat transfer loss

Citations (5)

* Cited by examiner, † Cited by third party
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 (en) * 1957-10-25 1961-01-10 Union Carbide Corp Reciprocating piston pump for pumping liquefied gases
CH359977A (en) * 1957-06-15 1962-01-31 Norddeutsche Chemische Werke G Pressure pump for pumping mixtures of liquid N2O4, HNO3 and 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)

* Cited by examiner, † Cited by third party
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 (en) * 1977-10-19 1980-02-29 Socsil Sa
CH641876A5 (en) * 1980-02-14 1984-03-15 Sulzer Ag PISTON COMPRESSOR, IN PARTICULAR TO COMPRESS OXYGEN.
US4396362A (en) * 1980-10-31 1983-08-02 Union Carbide Corporation Cryogenic reciprocating pump
NL185173C (en) * 1981-02-20 1990-02-01 Noord Nederlandsche Maschf HYDRAULIC DEVICE.
NL8201683A (en) * 1982-04-22 1983-11-16 Wavin Bv Plunger pump for sub-surface water - has hollow stainless steel plunger in fibre-reinforced plastic cylinder pref. wound on core
DE3342381A1 (en) * 1983-11-24 1985-06-05 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5300 Bonn Piston pump for liquid hydrogen
CH663065A5 (en) * 1984-07-20 1987-11-13 Cryomec Ag PUMPING DEVICE FOR CRYOGENEIC FLUIDS.

Patent Citations (5)

* Cited by examiner, † Cited by third party
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 (en) * 1957-06-15 1962-01-31 Norddeutsche Chemische Werke G Pressure pump for pumping mixtures of liquid N2O4, HNO3 and H2O
AT212706B (en) * 1957-10-25 1961-01-10 Union Carbide Corp Reciprocating piston pump for pumping liquefied gases
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
DE3621727C2 (en) 1989-01-19
EP0253122A2 (en) 1988-01-20
DE3621727A1 (en) 1988-01-14
JPS6336068A (en) 1988-02-16
US4792289A (en) 1988-12-20
EP0253122B1 (en) 1991-06-05

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