HK1082030A1 - Compliant enclosure for thermoacoustic devices - Google Patents

Compliant enclosure for thermoacoustic devices

Info

Publication number
HK1082030A1
HK1082030A1 HK06102492A HK06102492A HK1082030A1 HK 1082030 A1 HK1082030 A1 HK 1082030A1 HK 06102492 A HK06102492 A HK 06102492A HK 06102492 A HK06102492 A HK 06102492A HK 1082030 A1 HK1082030 A1 HK 1082030A1
Authority
HK
Hong Kong
Prior art keywords
flexure
volume
equilibrium
pressure
length
Prior art date
Application number
HK06102492A
Other languages
English (en)
Inventor
Matthew E Poese
Robert W Smith
Ray S Wakeland
Steven L Garrett
Original Assignee
Penn State Res Found
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Penn State Res Found filed Critical Penn State Res Found
Publication of HK1082030A1 publication Critical patent/HK1082030A1/xx

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • F02G2270/00—Constructional features
    • F02G2270/005—Shells, e.g. a sealed or sealing shell for a Stirling engine
    • 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)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Casings For Electric Apparatus (AREA)
  • Non-Reversible Transmitting Devices (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Telephone Function (AREA)
  • Gasket Seals (AREA)
HK06102492A 2002-04-10 2006-02-24 Compliant enclosure for thermoacoustic devices HK1082030A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US37196702P 2002-04-10 2002-04-10
US37200802P 2002-04-10 2002-04-10
US44586603P 2003-02-06 2003-02-06
US10/409,855 US6792764B2 (en) 2002-04-10 2003-04-09 Compliant enclosure for thermoacoustic device
PCT/US2003/011367 WO2003087678A1 (fr) 2002-04-10 2003-04-10 Enveloppe souple pour dispositifs thermo-acoustiques

Publications (1)

Publication Number Publication Date
HK1082030A1 true HK1082030A1 (en) 2006-05-26

Family

ID=28795226

Family Applications (1)

Application Number Title Priority Date Filing Date
HK06102492A HK1082030A1 (en) 2002-04-10 2006-02-24 Compliant enclosure for thermoacoustic devices

Country Status (10)

Country Link
US (2) US6792764B2 (fr)
EP (1) EP1499838B1 (fr)
JP (1) JP4252462B2 (fr)
CN (1) CN1296662C (fr)
AT (1) ATE433554T1 (fr)
AU (1) AU2003223590A1 (fr)
CA (1) CA2482175C (fr)
DE (1) DE60327929D1 (fr)
HK (1) HK1082030A1 (fr)
WO (1) WO2003087678A1 (fr)

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US8025297B2 (en) * 2002-04-10 2011-09-27 The Penn State Research Foundation Bellows with alternating layers of high and low compliance material for dynamic applications
US6792764B2 (en) * 2002-04-10 2004-09-21 The Penn State Research Foundation Compliant enclosure for thermoacoustic device
CN1332160C (zh) * 2004-09-03 2007-08-15 中国科学院理化技术研究所 同轴式行波热声驱动制冷系统
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US10830175B2 (en) * 2015-09-17 2020-11-10 Soundenergy B.V. Thermoacoustic energy conversion system
CN109114005B (zh) * 2018-10-30 2024-02-13 江苏双达泵业股份有限公司 一种高温液下泵
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CN113915087B (zh) * 2020-07-10 2024-07-23 中国科学院理化技术研究所 一种热声驱动波纹管发电机

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Also Published As

Publication number Publication date
AU2003223590A1 (en) 2003-10-27
US6792764B2 (en) 2004-09-21
EP1499838A4 (fr) 2005-04-27
DE60327929D1 (de) 2009-07-23
CA2482175A1 (fr) 2003-10-23
EP1499838A1 (fr) 2005-01-26
CN1296662C (zh) 2007-01-24
US20050028535A1 (en) 2005-02-10
WO2003087678A1 (fr) 2003-10-23
JP4252462B2 (ja) 2009-04-08
JP2005523411A (ja) 2005-08-04
CA2482175C (fr) 2011-02-08
ATE433554T1 (de) 2009-06-15
US20030192323A1 (en) 2003-10-16
CN1659412A (zh) 2005-08-24
EP1499838B1 (fr) 2009-06-10
US7055332B2 (en) 2006-06-06

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Legal Events

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PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20120410