EP0160840A3 - Phase separator for helium ii - Google Patents
Phase separator for helium ii Download PDFInfo
- Publication number
- EP0160840A3 EP0160840A3 EP85104020A EP85104020A EP0160840A3 EP 0160840 A3 EP0160840 A3 EP 0160840A3 EP 85104020 A EP85104020 A EP 85104020A EP 85104020 A EP85104020 A EP 85104020A EP 0160840 A3 EP0160840 A3 EP 0160840A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- helium
- phase separator
- separator
- phase
- 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
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
- F17C2203/0602—Wall structures; Special features thereof
- F17C2203/0612—Wall structures
- F17C2203/0626—Multiple walls
- F17C2203/0629—Two walls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/01—Pure fluids
- F17C2221/016—Noble gases (Ar, Kr, Xe)
- F17C2221/017—Helium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
- F17C2223/0146—Two-phase
- F17C2223/0153—Liquefied gas, e.g. LPG, GPL
- F17C2223/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2265/00—Effects achieved by gas storage or gas handling
- F17C2265/01—Purifying the fluid
- F17C2265/015—Purifying the fluid by separating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Degasification And Air Bubble Elimination (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3417055 | 1984-05-09 | ||
DE3417055A DE3417055C2 (en) | 1984-05-09 | 1984-05-09 | Helium II phase separator |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0160840A2 EP0160840A2 (en) | 1985-11-13 |
EP0160840A3 true EP0160840A3 (en) | 1986-10-15 |
EP0160840B1 EP0160840B1 (en) | 1990-09-05 |
Family
ID=6235295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP85104020A Expired - Lifetime EP0160840B1 (en) | 1984-05-09 | 1985-04-03 | Phase separator for helium ii |
Country Status (4)
Country | Link |
---|---|
US (1) | US4607490A (en) |
EP (1) | EP0160840B1 (en) |
JP (1) | JPS60244308A (en) |
DE (2) | DE3417055C2 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3530168C1 (en) * | 1985-08-23 | 1986-12-18 | Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn | Adjustable helium II phase separator |
US4848093A (en) * | 1987-08-24 | 1989-07-18 | Quantum Design | Apparatus and method for regulating temperature in a cryogenic test chamber |
US4791788A (en) * | 1987-08-24 | 1988-12-20 | Quantum Design, Inc. | Method for obtaining improved temperature regulation when using liquid helium cooling |
FR2747595B1 (en) * | 1996-04-19 | 1998-08-21 | Air Liquide | PROCESS AND INSTALLATION FOR PROVIDING ULTRA-PUR HELIUM |
US5647228A (en) * | 1996-07-12 | 1997-07-15 | Quantum Design, Inc. | Apparatus and method for regulating temperature in a cryogenic test chamber |
FR2781868B1 (en) * | 1998-07-29 | 2000-09-15 | Air Liquide | PLANT AND METHOD FOR PROVIDING HELIUM WITH MULTIPLE PRODUCTION LINES |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2716663A1 (en) * | 1977-04-15 | 1978-10-19 | Messer Griesheim Gmbh | Liquefied gas transport system separator - has receiver with hollow porous bodies separated by false bottom |
FR2500908A1 (en) * | 1981-03-02 | 1982-09-03 | Europ Agence Spatiale | CRYOGENIC INSTALLATION OPERATING IN THE ABSENCE OF GRAVITY, IN PARTICULAR FOR SPACE MISSIONS |
DE3148426A1 (en) * | 1981-12-08 | 1983-06-23 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Liquid/gas phase separator |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB945223A (en) * | 1961-09-22 | 1963-12-23 | Atomic Energy Authority Uk | Improvements in or relating to refrigerators |
JPS5012968B1 (en) * | 1970-02-24 | 1975-05-16 | ||
NL7009420A (en) * | 1970-06-26 | 1971-12-28 | ||
US4223723A (en) * | 1978-01-12 | 1980-09-23 | Wisconsin Alumni Research Foundation | Heat transfer in boiling liquified gas |
NL7902014A (en) * | 1979-03-14 | 1980-09-16 | Philips Nv | 3HE-4HE DILUTION CHILLER. |
DE3271522D1 (en) * | 1982-03-23 | 1986-07-10 | Ibm | Method and dilution refrigerator for cooling at temperatures below 1k |
US4498046A (en) * | 1982-10-18 | 1985-02-05 | International Business Machines Corporation | Room temperature cryogenic test interface |
-
1984
- 1984-05-09 DE DE3417055A patent/DE3417055C2/en not_active Expired
-
1985
- 1985-04-03 EP EP85104020A patent/EP0160840B1/en not_active Expired - Lifetime
- 1985-04-03 DE DE8585104020T patent/DE3579492D1/en not_active Expired - Fee Related
- 1985-05-06 US US06/731,108 patent/US4607490A/en not_active Expired - Lifetime
- 1985-05-09 JP JP60096821A patent/JPS60244308A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2716663A1 (en) * | 1977-04-15 | 1978-10-19 | Messer Griesheim Gmbh | Liquefied gas transport system separator - has receiver with hollow porous bodies separated by false bottom |
FR2500908A1 (en) * | 1981-03-02 | 1982-09-03 | Europ Agence Spatiale | CRYOGENIC INSTALLATION OPERATING IN THE ABSENCE OF GRAVITY, IN PARTICULAR FOR SPACE MISSIONS |
DE3148426A1 (en) * | 1981-12-08 | 1983-06-23 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Liquid/gas phase separator |
Non-Patent Citations (3)
Title |
---|
CRYOGENICS, Band 18, Nr. 3, März 1978, Seiten 166-170, Guildford, Surrey, GB; H.D. DENNER et al.: "Flow of helium II through porous plugs" * |
K.D. TIMMERHAUS et al.: "Advances in Cryogenic Engineering", Band 25, Proceedings of the 1979 Cryogenic Engineering Conference, 21. - 24. August 1979, Madison, Wisconsin, US, Seiten 783-790, Plenum Press, New York-London 1980; H.D. DENNER et al.: "Mechanism of an active phase separator for space applications" * |
K.D. TIMMERHAUS: "Advances in Cryogenic Engineering", Band 16, Proceedings of the 1970 Cryogenic Engineering Conference, The University of Colorado, Boulder, Colorado, 17. - 19. Juni 1970, Seiten 277-281, Plenum Press, New York-London 1971; P.M. SELZER et al.: "A superfluid plug for space" * |
Also Published As
Publication number | Publication date |
---|---|
US4607490A (en) | 1986-08-26 |
JPS60244308A (en) | 1985-12-04 |
DE3579492D1 (en) | 1990-10-11 |
DE3417055A1 (en) | 1985-11-14 |
DE3417055C2 (en) | 1986-05-07 |
EP0160840B1 (en) | 1990-09-05 |
EP0160840A2 (en) | 1985-11-13 |
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