DE69211237D1 - Vakuumbehälter mit einem gekühlten Element - Google Patents
Vakuumbehälter mit einem gekühlten ElementInfo
- Publication number
- DE69211237D1 DE69211237D1 DE69211237T DE69211237T DE69211237D1 DE 69211237 D1 DE69211237 D1 DE 69211237D1 DE 69211237 T DE69211237 T DE 69211237T DE 69211237 T DE69211237 T DE 69211237T DE 69211237 D1 DE69211237 D1 DE 69211237D1
- Authority
- DE
- Germany
- Prior art keywords
- vacuum container
- cooled element
- cooled
- vacuum
- container
- 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
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G1/00—Hot gas positive-displacement engine plants
- F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
- F02G1/043—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
- F02G1/044—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines having at least two working members, e.g. pistons, delivering power output
- F02G1/0445—Engine plants with combined cycles, e.g. Vuilleumier
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/006—Processes utilising sub-atmospheric pressure; Apparatus therefor
-
- 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
- F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
- F04B37/06—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for evacuating by thermal means
- F04B37/08—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for evacuating by thermal means by condensing or freezing, e.g. cryogenic pumps
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G2250/00—Special cycles or special engines
- F02G2250/18—Vuilleumier cycles
-
- 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
- F25B2309/00—Gas cycle refrigeration machines
- F25B2309/002—Gas cycle refrigeration machines with parallel working cold producing expansion devices in one circuit
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP03173597A JP3123126B2 (ja) | 1991-07-15 | 1991-07-15 | 冷却機付き真空容器 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69211237D1 true DE69211237D1 (de) | 1996-07-11 |
DE69211237T2 DE69211237T2 (de) | 1997-01-23 |
Family
ID=15963553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69211237T Expired - Fee Related DE69211237T2 (de) | 1991-07-15 | 1992-06-24 | Vakuumbehälter mit einem gekühlten Element |
Country Status (4)
Country | Link |
---|---|
US (1) | US5426949A (de) |
EP (1) | EP0523871B1 (de) |
JP (1) | JP3123126B2 (de) |
DE (1) | DE69211237T2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107067918A (zh) * | 2017-06-16 | 2017-08-18 | 西南石油大学 | 聚变反应堆的氦气实验回路装置 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0626459A (ja) * | 1992-07-09 | 1994-02-01 | Hitachi Ltd | 極低温冷却装置およびその冷却方法 |
US5647218A (en) * | 1995-05-16 | 1997-07-15 | Kabushiki Kaisha Toshiba | Cooling system having plural cooling stages in which refrigerate-filled chamber type refrigerators are used |
US5687574A (en) * | 1996-03-14 | 1997-11-18 | Apd Cryogenics, Inc. | Throttle cycle cryopumping system for Group I gases |
US6396377B1 (en) | 2000-08-25 | 2002-05-28 | Everson Electric Company | Liquid cryogen-free superconducting magnet system |
US7127901B2 (en) * | 2001-07-20 | 2006-10-31 | Brooks Automation, Inc. | Helium management control system |
US6718775B2 (en) * | 2002-07-30 | 2004-04-13 | Applied Epi, Inc. | Dual chamber cooling system with cryogenic and non-cryogenic chambers for ultra high vacuum system |
US6708503B1 (en) * | 2002-12-27 | 2004-03-23 | General Electric Company | Vacuum retention method and superconducting machine with vacuum retention |
GB2433581B (en) * | 2005-12-22 | 2008-02-27 | Siemens Magnet Technology Ltd | Closed-loop precooling of cryogenically cooled equipment |
JP4763656B2 (ja) | 2007-06-08 | 2011-08-31 | 株式会社日立製作所 | 極低温格納容器冷却システム及びその運用方法 |
JP5732404B2 (ja) * | 2008-11-19 | 2015-06-10 | ブルックス オートメーション インコーポレイテッド | 排気系が組み込まれたプロセスチャンバ |
FR3024219B1 (fr) * | 2014-07-23 | 2016-07-15 | Air Liquide | Procede de regulation d'une installation de refrigeration cryogenique et installation correspondante |
JP6954176B2 (ja) * | 2018-02-21 | 2021-10-27 | トヨタ自動車株式会社 | ユニット |
CN110739086A (zh) * | 2019-10-22 | 2020-01-31 | 中国科学院合肥物质科学研究院 | 一种用于托卡马克聚变装置冷却发电***的辅助回路 |
GB2621830B (en) * | 2022-08-22 | 2024-08-14 | Atomic Energy Authority Uk | Improvements in and relating to fusion reactor fuel recovery |
US12066252B1 (en) * | 2023-08-03 | 2024-08-20 | Lunar Helium-3 Mining, Llc | Gas collection system |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3262279A (en) * | 1964-10-09 | 1966-07-26 | Little Inc A | Extreme high vacuum apparatus |
US3256706A (en) * | 1965-02-23 | 1966-06-21 | Hughes Aircraft Co | Cryopump with regenerative shield |
US3310955A (en) * | 1965-04-12 | 1967-03-28 | Air Reduction | Liquid hydrogen refrigeration |
US3304729A (en) * | 1965-10-22 | 1967-02-21 | William A Chandler | Cryogenic storage system |
DE1816981A1 (de) * | 1968-01-02 | 1969-08-21 | Internat Res & Dev Company Ltd | Kryogenpumpe |
FR1584067A (de) * | 1968-07-30 | 1969-12-12 | ||
FR1587077A (de) * | 1968-08-01 | 1970-03-13 | ||
CH476215A (de) * | 1968-08-20 | 1969-07-31 | Balzers Patent Beteilig Ag | Verfahren zum Betrieb einer kryogenen Pumpstufe und Hochvakuumpumpanordnung zur Durchführung des Verfahrens |
FR2114039A5 (de) * | 1970-11-13 | 1972-06-30 | Air Liquide | |
FR2321609A1 (fr) * | 1975-08-22 | 1977-03-18 | Air Liquide | Cryopompe a regeneration |
US4148196A (en) * | 1977-04-25 | 1979-04-10 | Sciex Inc. | Multiple stage cryogenic pump and method of pumping |
US4277949A (en) * | 1979-06-22 | 1981-07-14 | Air Products And Chemicals, Inc. | Cryostat with serviceable refrigerator |
US4341079A (en) * | 1980-04-01 | 1982-07-27 | Cvi Incorporated | Cryopump apparatus |
US4531372A (en) * | 1982-08-27 | 1985-07-30 | Comptech, Incorporated | Cryogenic pump having maximum aperture throttled part |
JPS61185690A (ja) * | 1985-02-12 | 1986-08-19 | Hitachi Ltd | クライオポンプ |
DE3724283A1 (de) * | 1987-07-22 | 1989-02-16 | Rodenstock Instr | Vorrichtung zur laserbehandlung der augen |
US5083445A (en) * | 1989-01-20 | 1992-01-28 | Hitachi, Ltd. | Cryopump |
DE3916212A1 (de) * | 1989-05-18 | 1990-11-22 | Spectrospin Ag | Verfahren und vorrichtung zum vorkuehlen des heliumtanks eines kryostaten |
DE4017213C1 (de) * | 1990-05-29 | 1991-05-23 | Bruker Analytische Messtechnik Gmbh, 7512 Rheinstetten, De |
-
1991
- 1991-07-15 JP JP03173597A patent/JP3123126B2/ja not_active Expired - Fee Related
-
1992
- 1992-06-24 DE DE69211237T patent/DE69211237T2/de not_active Expired - Fee Related
- 1992-06-24 EP EP92305833A patent/EP0523871B1/de not_active Expired - Lifetime
-
1994
- 1994-04-15 US US08/228,001 patent/US5426949A/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107067918A (zh) * | 2017-06-16 | 2017-08-18 | 西南石油大学 | 聚变反应堆的氦气实验回路装置 |
CN107067918B (zh) * | 2017-06-16 | 2019-02-19 | 西南石油大学 | 聚变反应堆的氦气实验回路装置 |
Also Published As
Publication number | Publication date |
---|---|
JP3123126B2 (ja) | 2001-01-09 |
JPH0515764A (ja) | 1993-01-26 |
US5426949A (en) | 1995-06-27 |
DE69211237T2 (de) | 1997-01-23 |
EP0523871B1 (de) | 1996-06-05 |
EP0523871A1 (de) | 1993-01-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |