IL81649A - Pressure relief valve for a cryogenic refrigerator system - Google Patents

Pressure relief valve for a cryogenic refrigerator system

Info

Publication number: IL81649A
Authority: IL; Israel
Prior art keywords: relief valve; pressure relief; cryogenic refrigerator; refrigerator system; cryogenic
Prior art date: 1986-02-27

Application number

IL8164987A

Other languages

English (en)

Original Assignee

Helix Tech Corp

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.)

1986-02-27

Filing date

1987-02-23

Publication date

1993-08-18

1987-02-23 Application filed by Helix Tech Corp filed Critical Helix Tech Corp

1993-08-18 Publication of IL81649A publication Critical patent/IL81649A/xx

Links

Classifications

- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/14—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the cycle used, e.g. Stirling cycle
- 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
- Y10S251/00—Valves and valve actuation
- Y10S251/90—Valves with o-rings
- 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]
- Y10T137/7854—In couplings for coaxial conduits, e.g., drill pipe check valves
- Y10T137/7856—Valve seat formed on or carried by a coupling element
- 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)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Safety Valves (AREA)

IL8164987A 1986-02-27 1987-02-23 Pressure relief valve for a cryogenic refrigerator system IL81649A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/834,201 US4718442A (en)	1986-02-27	1986-02-27	Cryogenic refrigerator compressor with externally adjustable by-pass/relief valve

Publications (1)

Publication Number	Publication Date
IL81649A true IL81649A (en)	1993-08-18

Family

ID=25266363

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL8164987A IL81649A (en)	1986-02-27	1987-02-23	Pressure relief valve for a cryogenic refrigerator system

Country Status (6)

Country	Link
US (1)	US4718442A (de)
EP (1)	EP0236018B1 (de)
JP (1)	JPH0718609B2 (de)
CA (1)	CA1280001C (de)
DE (1)	DE3750621T2 (de)
IL (1)	IL81649A (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4932428A (en) *	1988-03-24	1990-06-12	Helix Technology Corporation	Bypass relief poppet valve
US4930553A (en) *	1989-01-23	1990-06-05	The Lee Company	Pressure relief valve
EP0436084A1 (de) *	1989-11-14	1991-07-10	Seiko Seiki Kabushiki Kaisha	Helium-Gas-Kompressionsgerät
US5136851A (en) *	1989-11-14	1992-08-11	Seiko Seiki Kabushiki Kaisha	Helium gas compressing apparatus
US5131627A (en) *	1990-10-17	1992-07-21	Nupro Company	Diaphragm valve
US5090446A (en) *	1990-12-17	1992-02-25	Edwin J. Hunter	Adjustable check valve
US5603436A (en) *	1995-01-12	1997-02-18	Nalge Company	Squeeze bottle and leakproof closure device
WO2000020808A1 (fr) *	1998-10-08	2000-04-13	Zexel Valeo Climate Control Corporation	Cycle frigorifique
US6327868B1 (en) *	1998-10-19	2001-12-11	Zexel Valeo Climate Control Corporation	Refrigerating cycle
GB2366830A (en) *	2000-07-17	2002-03-20	South Staffordshire Water Plc	Pressure relief valve in mains water supply system
US6530237B2 (en)	2001-04-02	2003-03-11	Helix Technology Corporation	Refrigeration system pressure control using a gas volume
US7125230B2 (en) *	2002-07-09	2006-10-24	Caterpillar Inc	Valve with operation parameter set at assembly and pump using same
GB2408071B (en) *	2002-08-17	2005-10-19	Siemens Magnet Technology Ltd	Pressure relief valve for a helium gas compressor
US7194867B2 (en)	2004-03-19	2007-03-27	Brooks Automation, Inc.	Integrated rough/purge/vent (RPV) valve
JP4548823B2 (ja) *	2004-03-31	2010-09-22	サーパス工業株式会社	安全弁装置
JP6074951B2 (ja) *	2012-08-29	2017-02-08	アイシン精機株式会社	弁及び該弁を用いた流体ポンプ
US12104596B2 (en) *	2019-08-07	2024-10-01	Sumitomo (Shi) Cryogenics Of America, Inc.	Helium compressor system with unmodified scroll compressor

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE732860C (de) *	1939-05-21	1943-03-13	Versuchsanstalt Fuer Luftfahrt	Durchgangsventil
GB685200A (en) *	1948-03-08	1952-12-31	Electro Hydraulics Ltd	Improvements in or relating to fluid control valves
US2655936A (en) *	1950-02-21	1953-10-20	Westinghouse Electric Corp	Valve assembly
US2884004A (en) *	1954-02-23	1959-04-28	Union Carbide Corp	Acetylene relief valve
US2959188A (en) *	1955-02-11	1960-11-08	Hugh G Kepner	Check valve
US2930401A (en) *	1956-11-16	1960-03-29	Bobrick Mfg Corp	Poppet valve construction
US2906289A (en) *	1956-12-14	1959-09-29	Kunkle Valve Company	Relief valve
US3006364A (en) *	1959-10-01	1961-10-31	William M Osborn	Adjustable by-pass valve and accumulator
US3189046A (en) *	1962-11-09	1965-06-15	Nuclear Products Company	Poppet check valve
US3255774A (en) *	1962-12-20	1966-06-14	Nuclear Products Company	Adjustable inline relief valve
US3756273A (en) *	1971-11-22	1973-09-04	R Hengesbach	Valve
US4096884A (en) *	1976-12-20	1978-06-27	Sloan Valve Company	Relay valve
US4202369A (en) *	1978-06-15	1980-05-13	The United States Of America As Represented By The Secretary Of The Air Force	Gas relief valve design for low temperature
US4428396A (en) *	1978-07-19	1984-01-31	City Tank Corporation	Adjustable valve assembly
DE2914981C3 (de) *	1979-04-12	1993-12-02	Westfalia Becorit Ind Tech	Druckbegrenzungsventil für hydraulische Grubenstempel

1986
- 1986-02-27 US US06/834,201 patent/US4718442A/en not_active Expired - Lifetime
1987
- 1987-02-16 CA CA 529809 patent/CA1280001C/en not_active Expired - Lifetime
- 1987-02-19 EP EP19870301456 patent/EP0236018B1/de not_active Expired - Lifetime
- 1987-02-19 DE DE3750621T patent/DE3750621T2/de not_active Expired - Fee Related
- 1987-02-23 IL IL8164987A patent/IL81649A/xx not_active IP Right Cessation
- 1987-02-27 JP JP4505887A patent/JPH0718609B2/ja not_active Expired - Fee Related

Also Published As

Publication number	Publication date
JPH0718609B2 (ja)	1995-03-06
CA1280001C (en)	1991-02-12
US4718442A (en)	1988-01-12
EP0236018A2 (de)	1987-09-09
EP0236018A3 (de)	1991-04-10
DE3750621T2 (de)	1995-03-16
DE3750621D1 (de)	1994-11-10
JPS62242771A (ja)	1987-10-23
EP0236018B1 (de)	1994-10-05

Legal Events

Date	Code	Title
1997-06-10	KB	Patent renewed
2001-06-14	KB	Patent renewed
2005-05-17	KB	Patent renewed
2007-07-24	EXP	Patent expired

Publication	Publication Date	Title
IL81649A (en)	1993-08-18	Pressure relief valve for a cryogenic refrigerator system
EP0325696A3 (en)	1990-04-25	Compressor valve system
GB8529401D0 (en)	1986-01-08	Pressure relief valve
GB2178138B (en)	1989-07-19	Liquid receiver which acts as a pressure relief valve
ZA903814B (en)	1992-05-27	Pressure relief valve
ZA864160B (en)	1988-02-24	Pressurized fluid lift system for a cryogenic freezer
PH25332A (en)	1991-04-30	Pressure regulating valve
EP0289712A3 (en)	1989-02-01	Pressure regulating valve
AR243270A1 (es)	1993-07-30	Valvula reductora de presion.
GB2163487B (en)	1987-09-23	Pressure relief valve
GB2184814B (en)	1989-10-11	Pressure reducing valve
GB8928552D0 (en)	1990-02-21	Pressure reducing valve
AR243658A1 (es)	1993-08-31	Una valvula reductora de presion a piloto.
PH24921A (en)	1990-12-26	Piston structure for pressure reducing valve
GB8826993D0 (en)	1988-12-21	Pressure reducing valve
GB8705266D0 (en)	1987-04-08	Pressure relief valve
EP0325858A3 (en)	1989-12-27	Pressure control valve
GB8613911D0 (en)	1986-07-09	Pressure relief valve
GB2230076B (en)	1992-09-23	Pressure relief valve
GB2160951B (en)	1988-05-11	Pressure relief valve
ZA906784B (en)	1992-02-26	Pressure relief valve
GB2192970B (en)	1990-07-04	Pressure regulating valve
PL275949A1 (en)	1989-07-10	Pressure actuated valve
GB8812483D0 (en)	1988-06-29	Pressure relief valve
PL275616A1 (en)	1990-05-14	A pressure valve