IT1014476B - REFRIGERATION PROCESS AND CRYOGENIC MACHINE FOR THE IMPLEMENTATION OF THE PROCEDURE - Google Patents
REFRIGERATION PROCESS AND CRYOGENIC MACHINE FOR THE IMPLEMENTATION OF THE PROCEDUREInfo
- Publication number
- IT1014476B IT1014476B IT69151/74A IT6915174A IT1014476B IT 1014476 B IT1014476 B IT 1014476B IT 69151/74 A IT69151/74 A IT 69151/74A IT 6915174 A IT6915174 A IT 6915174A IT 1014476 B IT1014476 B IT 1014476B
- Authority
- IT
- Italy
- Prior art keywords
- implementation
- procedure
- refrigeration process
- cryogenic machine
- cryogenic
- Prior art date
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
-
- 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
-
- 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
- F02G2244/00—Machines having two pistons
- F02G2244/50—Double acting piston machines
-
- 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
- F25B2309/14—Compression machines, plants or systems characterised by the cycle used
- F25B2309/1408—Pulse-tube cycles with pulse tube having U-turn or L-turn type geometrical arrangements
-
- 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
- F25B9/145—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 pulse-tube cycle
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)
- Engine Equipment That Uses Special Cycles (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7324991A FR2236152B1 (en) | 1973-07-06 | 1973-07-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1014476B true IT1014476B (en) | 1977-04-20 |
Family
ID=9122227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT69151/74A IT1014476B (en) | 1973-07-06 | 1974-07-05 | REFRIGERATION PROCESS AND CRYOGENIC MACHINE FOR THE IMPLEMENTATION OF THE PROCEDURE |
Country Status (7)
Country | Link |
---|---|
US (1) | US3902328A (en) |
JP (1) | JPS5038155A (en) |
DE (1) | DE2432508A1 (en) |
FR (1) | FR2236152B1 (en) |
GB (1) | GB1456420A (en) |
IT (1) | IT1014476B (en) |
NL (1) | NL7409116A (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4277948A (en) * | 1980-06-27 | 1981-07-14 | The United States Of America As Represented By The Secretary Of The Army | Cryogenic cooler with annular regenerator and clearance seals |
US4418533A (en) * | 1980-07-14 | 1983-12-06 | Mechanical Technology Incorporated | Free-piston stirling engine inertial cancellation system |
US4408456A (en) * | 1980-07-14 | 1983-10-11 | Mechanical Technolgy Incorporated | Free-piston Stirling engine power control |
US4387567A (en) * | 1980-07-14 | 1983-06-14 | Mechanical Technology Incorporated | Heat engine device |
US4345437A (en) * | 1980-07-14 | 1982-08-24 | Mechanical Technology Incorporated | Stirling engine control system |
US4387568A (en) * | 1980-07-14 | 1983-06-14 | Mechanical Technology Incorporated | Stirling engine displacer gas bearing |
US4350012A (en) * | 1980-07-14 | 1982-09-21 | Mechanical Technology Incorporated | Diaphragm coupling between the displacer and power piston |
US4389844A (en) * | 1981-06-11 | 1983-06-28 | Mechanical Technology Incorporated | Two stage stirling engine |
US5488830A (en) * | 1994-10-24 | 1996-02-06 | Trw Inc. | Orifice pulse tube with reservoir within compressor |
JP3625511B2 (en) * | 1995-02-23 | 2005-03-02 | 株式会社鈴木商館 | Gas cycle refrigerator |
US5711157A (en) * | 1995-05-16 | 1998-01-27 | Kabushiki Kaisha Toshiba | Cooling system having a plurality of cooling stages in which refrigerant-filled chamber type refrigerators are used |
US5735127A (en) * | 1995-06-28 | 1998-04-07 | Wisconsin Alumni Research Foundation | Cryogenic cooling apparatus with voltage isolation |
AT411731B (en) * | 2002-12-06 | 2004-05-25 | Hubert Brugger | MAGNETIC FIELD MAT FOR MAGNETIC FIELD TREATMENT |
US8448461B2 (en) * | 2010-10-08 | 2013-05-28 | Sumitomo (Shi) Cryogenics Of America Inc. | Fast cool down cryogenic refrigerator |
CN102288005A (en) * | 2011-06-13 | 2011-12-21 | 广州赛能冷藏科技有限公司 | Inside and outside pressure balance device of cold-accumulation heat exchanger |
JP6400100B2 (en) * | 2013-12-19 | 2018-10-03 | スミトモ (エスエイチアイ) クライオジェニックス オブ アメリカ インコーポレイテッドSumitomo(SHI)Cryogenics of America,Inc. | Hybrid Brayton Gifford McMahon expander |
US11215385B2 (en) | 2015-01-28 | 2022-01-04 | Sumitomo (Shi) Cryogenic Of America, Inc. | Hybrid Gifford-McMahon-Brayton expander |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2567454A (en) * | 1947-10-06 | 1951-09-11 | Taconis Krijn Wijbren | Process of and apparatus for heat pumping |
US3321926A (en) * | 1965-12-03 | 1967-05-30 | Little Inc A | Fluid-actuated cryogenic refrigerator |
NL6701141A (en) * | 1967-01-25 | 1968-07-26 | ||
US3630041A (en) * | 1970-02-25 | 1971-12-28 | Philips Corp | Thermodynamic refrigerator |
US3640082A (en) * | 1970-06-08 | 1972-02-08 | Hughes Aircraft Co | Cryogenic refrigerator cycle |
US3690113A (en) * | 1971-01-05 | 1972-09-12 | Inst Gas Technology | Gas cooling process and apparatus |
-
1973
- 1973-07-06 FR FR7324991A patent/FR2236152B1/fr not_active Expired
-
1974
- 1974-06-26 GB GB2838574A patent/GB1456420A/en not_active Expired
- 1974-06-28 US US484101A patent/US3902328A/en not_active Expired - Lifetime
- 1974-07-04 DE DE2432508A patent/DE2432508A1/en not_active Withdrawn
- 1974-07-05 NL NL7409116A patent/NL7409116A/en not_active Application Discontinuation
- 1974-07-05 IT IT69151/74A patent/IT1014476B/en active
- 1974-07-05 JP JP49077243A patent/JPS5038155A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2432508A1 (en) | 1975-01-23 |
JPS5038155A (en) | 1975-04-09 |
US3902328A (en) | 1975-09-02 |
FR2236152B1 (en) | 1976-06-18 |
FR2236152A1 (en) | 1975-01-31 |
GB1456420A (en) | 1976-11-24 |
NL7409116A (en) | 1975-01-08 |
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