DE3750621D1 - Verdichter für Tieftemparaturkälteanlage mit von aussen einstellbarem Bypass- oder Ablassventil. - Google Patents
Verdichter für Tieftemparaturkälteanlage mit von aussen einstellbarem Bypass- oder Ablassventil.Info
- Publication number
- DE3750621D1 DE3750621D1 DE3750621T DE3750621T DE3750621D1 DE 3750621 D1 DE3750621 D1 DE 3750621D1 DE 3750621 T DE3750621 T DE 3750621T DE 3750621 T DE3750621 T DE 3750621T DE 3750621 D1 DE3750621 D1 DE 3750621D1
- Authority
- DE
- Germany
- Prior art keywords
- compressor
- low
- drain valve
- refrigeration systems
- temperature refrigeration
- 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.)
- Expired - Fee Related
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)
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 (2)
Publication Number | Publication Date |
---|---|
DE3750621D1 true DE3750621D1 (de) | 1994-11-10 |
DE3750621T2 DE3750621T2 (de) | 1995-03-16 |
Family
ID=25266363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3750621T Expired - Fee Related DE3750621T2 (de) | 1986-02-27 | 1987-02-19 | Verdichter für Tieftemparaturkälteanlage mit von aussen einstellbarem Bypass- oder Ablassventil. |
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 (16)
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 |
Family Cites Families (15)
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 DE DE3750621T patent/DE3750621T2/de not_active Expired - Fee Related
- 1987-02-19 EP EP19870301456 patent/EP0236018B1/de not_active Expired - Lifetime
- 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 |
EP0236018A3 (de) | 1991-04-10 |
DE3750621T2 (de) | 1995-03-16 |
US4718442A (en) | 1988-01-12 |
EP0236018B1 (de) | 1994-10-05 |
CA1280001C (en) | 1991-02-12 |
JPS62242771A (ja) | 1987-10-23 |
IL81649A (en) | 1993-08-18 |
EP0236018A2 (de) | 1987-09-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3750621D1 (de) | Verdichter für Tieftemparaturkälteanlage mit von aussen einstellbarem Bypass- oder Ablassventil. | |
DE3768172D1 (de) | Trennschieberkompressor mit veraenderlicher foerdermenge. | |
DE3777972D1 (de) | Kaeltemittelverdampfer. | |
DE3763465D1 (de) | Kaeltemittelstroemungssteuerungssystem fuer kuehlapparate. | |
FR2598788B1 (fr) | Dispositif de refrigeration. | |
ES522329A0 (es) | Perfeccionamientos en compresores de refrigeracion hermeticos. | |
DE68911388D1 (de) | Kälteverdichter. | |
DE3852703D1 (de) | Kompressorventil. | |
DE3783129D1 (de) | Kaeltemittelstromregelung. | |
BR8203583A (pt) | Valvula de descarga de compressor | |
BR8504590A (pt) | Conjunto de valvula de reversao refrigerante | |
DE3580301D1 (de) | Einlassregelvorrichtung fuer verdichter. | |
DE3767267D1 (de) | Trennschieberkompressor. | |
DK157153C (da) | Ekspansionsventil for let fordampelige vaesker, isaer for koeleanlaeg | |
IT1149722B (it) | Mobile frigorifero,specialmente armadio frigorifero per uso domestico o similare | |
DE3778226D1 (de) | Fluegelzellenverdichter mit veraenderlicher durchflussmenge. | |
DK471583A (da) | Koeleaggregat, isaer koele- eller fryseskab | |
ES2019391B3 (es) | Refrigerador joule-thomson. | |
DE69007969D1 (de) | Verdichter für haushaltskühlanlagen. | |
ES266453Y (es) | Frigorifico, congelador o similar. | |
IT8632304V0 (it) | Impianto frigorifero alimentato da un compressore alternativo. | |
IT8523219A0 (it) | Apparecchio frigorifero, specialmente armadio frigorifero o congelatore per uso domestico. | |
DE3770904D1 (de) | Kompressor mit auslassventil. | |
DE3671659D1 (de) | Kaelteanlage. | |
DE58908375D1 (de) | Schiebeventil für fluidführende Leitungen. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |