EP0253122A3 - Pistonpump for cryogenic liquids - Google Patents

Pistonpump for cryogenic liquids Download PDF

Info

Publication number: EP0253122A3
Authority: EP; European Patent Office
Prior art keywords: pistonpump; cryogenic liquids; cryogenic; liquids
Prior art date: 1986-06-28
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

EP0253122B1 (en

EP0253122A2 (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

Deutsches Zentrum fuer Luft und Raumfahrt eV

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.)

1986-06-28

Filing date

1987-06-04

Publication date

1988-08-10

1987-06-04 Application filed by Deutsches Zentrum fuer Luft und Raumfahrt eV filed Critical Deutsches Zentrum fuer Luft und Raumfahrt eV

1988-01-20 Publication of EP0253122A2 publication Critical patent/EP0253122A2/en

1988-08-10 Publication of EP0253122A3 publication Critical patent/EP0253122A3/en

1991-06-05 Application granted granted Critical

1991-06-05 Publication of EP0253122B1 publication Critical patent/EP0253122B1/en

2007-06-04 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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)
Details Of Reciprocating Pumps (AREA)
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
DE19863621727 DE3621727A1 (en)	1986-06-28	1986-06-28	PISTON PUMP FOR CRYOGENIC LIQUIDS
DE3621727		1986-06-28

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)

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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
US6602060B2 (en)	1998-12-11	2003-08-05	Ovation Products Corporation	Compressor employing piston-ring check valves
CN1334903A (en) *	1998-12-11	2002-02-06	奥维深产品公司	Low pressure ratio piston compressor
US6592338B2 (en)	1998-12-11	2003-07-15	Ovation Products Corporation	Rotating compressor
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
WO2003016717A1 (en) *	2001-08-13	2003-02-27	Thomas Industries Inc.	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.

1986
- 1986-06-28 DE DE19863621727 patent/DE3621727A1/en active Granted
1987
- 1987-06-04 EP EP87108050A patent/EP0253122B1/en 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/en active Pending

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
EP0253122B1 (en)	1991-06-05
DE3621727C2 (en)	1989-01-19
JPS6336068A (en)	1988-02-16
DE3621727A1 (en)	1988-01-14
EP0253122A2 (en)	1988-01-20
US4792289A (en)	1988-12-20

Publication	Publication Date	Title
EP0253122A3 (en)	1988-08-10	Pistonpump for cryogenic liquids
GB8612537D0 (en)	1986-07-02	Containers
GB8718321D0 (en)	1987-09-09	Cooling liquids
GB8713127D0 (en)	1987-07-08	Containers
GR870594B (en)	1987-08-14	Liquified gasigniter
GB8620636D0 (en)	1986-10-01	Containers
GB2185562B (en)	1990-01-04	Handling cryogenic liquids
GB2191172B (en)	1990-03-21	Containers
GB8612975D0 (en)	1986-07-02	Containers
GB8607637D0 (en)	1986-04-30	Insulated containers for liquids
GB8625919D0 (en)	1986-12-03	Containers
GB2194636B (en)	1990-04-04	Containers
GB8614394D0 (en)	1986-07-16	Containers
GB2196319B (en)	1990-08-15	Containers
GB8613367D0 (en)	1986-07-09	Containers
GB8707512D0 (en)	1987-05-07	Containers
GB8614422D0 (en)	1986-07-16	Containers
GB8619337D0 (en)	1986-09-17	Containers
GB8618303D0 (en)	1986-09-03	Containers
GB8600955D0 (en)	1986-02-19	Containers for liquids
ZA897819B (en)	1990-07-25	Despensing liquids
SU1398550A1 (en)	1989-07-30	Cryogenic unit
GB8604111D0 (en)	1986-03-26	Containers for liquid
GB8610902D0 (en)	1986-06-11	Containers
GB8602339D0 (en)	1986-03-05	Containers

Legal Events

Date	Code	Title	Description
1987-12-05	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1988-01-20	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): FR GB IT SE
1988-06-20	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1988-07-27	RHK1	Main classification (correction)	Ipc: F04B 15/08
1988-08-10	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): FR GB IT SE
1988-10-19	17P	Request for examination filed	Effective date: 19880830
1989-04-19	17Q	First examination report despatched	Effective date: 19890306
1990-01-17	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: DEUTSCHE FORSCHUNGSANSTALT FUER LUFT- UND RAUMFAHR
1991-04-19	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1991-06-05	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): FR GB IT SE
1991-06-11	ITF	It: translation for a ep patent filed
1991-07-12	ET	Fr: translation filed
1991-07-17	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
1992-04-09	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1992-04-09	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1992-05-27	26N	No opposition filed
1992-06-04	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Effective date: 19920604
1992-06-05	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: SE Effective date: 19920605
1993-02-03	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 19920604
1993-02-26	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Effective date: 19930226
1993-04-30	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST
1995-01-31	EUG	Se: european patent has lapsed	Ref document number: 87108050.3 Effective date: 19930109
2005-06-04	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	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