HK1082031A1 - Thermoacoustic device - Google Patents
Thermoacoustic deviceInfo
- Publication number
- HK1082031A1 HK1082031A1 HK06102494.1A HK06102494A HK1082031A1 HK 1082031 A1 HK1082031 A1 HK 1082031A1 HK 06102494 A HK06102494 A HK 06102494A HK 1082031 A1 HK1082031 A1 HK 1082031A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- pressure
- chamber
- multiplier
- thermal core
- main
- 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
- F02G1/0435—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 the engine being of the free piston type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/002—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using the energy of vibration of fluid columns
-
- 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
-
- 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
- F02G2243/00—Stirling type engines having closed regenerative thermodynamic cycles with flow controlled by volume changes
- F02G2243/30—Stirling type engines having closed regenerative thermodynamic cycles with flow controlled by volume changes having their pistons and displacers each in separate cylinders
- F02G2243/50—Stirling type engines having closed regenerative thermodynamic cycles with flow controlled by volume changes having their pistons and displacers each in separate cylinders having resonance tubes
- F02G2243/54—Stirling type engines having closed regenerative thermodynamic cycles with flow controlled by volume changes having their pistons and displacers each in separate cylinders having resonance tubes thermo-acoustic
-
- 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
- F25B2309/001—Gas cycle refrigeration machines with a linear configuration or a linear motor
-
- 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
- F25B2309/1404—Pulse-tube cycles with loudspeaker driven acoustic driver
-
- 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
- F25B2309/1407—Pulse-tube cycles with pulse tube having in-line geometrical arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Surgical Instruments (AREA)
- Facsimile Heads (AREA)
- Fluid-Pressure Circuits (AREA)
- Thermistors And Varistors (AREA)
- Bipolar Transistors (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US37200802P | 2002-04-10 | 2002-04-10 | |
US37196702P | 2002-04-10 | 2002-04-10 | |
US44586603P | 2003-02-06 | 2003-02-06 | |
US10/410,492 US6725670B2 (en) | 2002-04-10 | 2003-04-09 | Thermoacoustic device |
PCT/US2003/011369 WO2003087680A1 (en) | 2002-04-10 | 2003-04-10 | Thermoacoustic device |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1082031A1 true HK1082031A1 (en) | 2006-05-26 |
Family
ID=28795227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK06102494.1A HK1082031A1 (en) | 2002-04-10 | 2006-02-24 | Thermoacoustic device |
Country Status (10)
Country | Link |
---|---|
US (2) | US6725670B2 (xx) |
EP (1) | EP1499839B1 (xx) |
JP (1) | JP4252463B2 (xx) |
CN (1) | CN100582602C (xx) |
AT (1) | ATE442557T1 (xx) |
AU (1) | AU2003223591A1 (xx) |
CA (1) | CA2482179C (xx) |
DE (1) | DE60329176D1 (xx) |
HK (1) | HK1082031A1 (xx) |
WO (1) | WO2003087680A1 (xx) |
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CN110344965B (zh) * | 2018-04-03 | 2021-07-20 | 中国科学院理化技术研究所 | 一种舰船旋转推进系统 |
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CN110701012B (zh) * | 2018-07-09 | 2022-04-08 | 中国科学院理化技术研究所 | 一种热声发动机 |
CN111608807A (zh) * | 2019-02-25 | 2020-09-01 | 中国科学院理化技术研究所 | 一种航空发动机余热回收利用系统 |
CN110200504B (zh) * | 2019-05-27 | 2021-12-31 | 同济大学 | 一种热声型冷热直饮水机 |
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-
2003
- 2003-04-09 US US10/410,492 patent/US6725670B2/en not_active Expired - Fee Related
- 2003-04-10 EP EP03719729A patent/EP1499839B1/en not_active Expired - Lifetime
- 2003-04-10 AT AT03719729T patent/ATE442557T1/de not_active IP Right Cessation
- 2003-04-10 JP JP2003584586A patent/JP4252463B2/ja not_active Expired - Fee Related
- 2003-04-10 DE DE60329176T patent/DE60329176D1/de not_active Expired - Lifetime
- 2003-04-10 AU AU2003223591A patent/AU2003223591A1/en not_active Abandoned
- 2003-04-10 WO PCT/US2003/011369 patent/WO2003087680A1/en active Application Filing
- 2003-04-10 CA CA2482179A patent/CA2482179C/en not_active Expired - Fee Related
- 2003-04-10 CN CN03813294A patent/CN100582602C/zh not_active Expired - Fee Related
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2004
- 2004-03-02 US US10/791,497 patent/US7143586B2/en not_active Expired - Fee Related
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Also Published As
Publication number | Publication date |
---|---|
US6725670B2 (en) | 2004-04-27 |
ATE442557T1 (de) | 2009-09-15 |
US7143586B2 (en) | 2006-12-05 |
CA2482179A1 (en) | 2003-10-23 |
EP1499839A1 (en) | 2005-01-26 |
CN100582602C (zh) | 2010-01-20 |
DE60329176D1 (de) | 2009-10-22 |
EP1499839A4 (en) | 2005-04-27 |
CA2482179C (en) | 2011-11-08 |
JP4252463B2 (ja) | 2009-04-08 |
WO2003087680A1 (en) | 2003-10-23 |
EP1499839B1 (en) | 2009-09-09 |
CN1659411A (zh) | 2005-08-24 |
US20050274123A1 (en) | 2005-12-15 |
AU2003223591A1 (en) | 2003-10-27 |
JP2005522664A (ja) | 2005-07-28 |
US20030192324A1 (en) | 2003-10-16 |
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