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1. 发明授权

EP1499838B1 COMPLIANT ENCLOSURE FOR THERMOACOUSTIC DEVICES 有权
标题翻译：符合住房THERMO声器件
公开(公告)号：EP1499838B1
公开(公告)日：2009-06-10
申请号：EP03719728.2
申请日：2003-04-10
申请人： THE PENN STATE RESEARCH FOUNDATION
发明人： POESE, Matthew, E. , SMITH, Robert, W., M. , WAKELAND, Ray, S. , GARRETT, Steven, L.
IPC分类号： F25B9/00 , F25B9/14 , F02G1/043 , F03G7/00
CPC分类号： F25B9/145 , F02G1/0435 , F02G2243/54 , F02G2270/005 , F03G7/002 , F25B2309/001 , F25B2309/1404 , F25B2309/1407
摘要： According to one embodiment of the present invention, a thermoacoustic device (20) has a complaint enclosure which includes a rigid portion and a compliant portion. The device (20) has a thermal buffer tube (44) which extends through the thermally insulating (22) and the other thermal components (14-18). The complaint portion includes an oscillating member and a flexure seal with a pair of ends and a flexure body extending between the ends.

2. 发明公开

EP1352199A4 CRYOGENIC PULSE TUBE SYSTEM 审中-公开
标题翻译： KRYOGENES PULSATIONSROHRSYSTEM
公开(公告)号：EP1352199A4
公开(公告)日：2009-02-25
申请号：EP02713381
申请日：2002-01-11
申请人： PRAXAIR TECHNOLOGY INC
发明人： BONAQUIST DANTE PATRICK , ARMAN BAYRAM , LYNCH NANCY JEAN , ACHARYA ARUN
IPC分类号： F25B9/14 , F25J1/02 , F25B9/00 , F25J1/00
CPC分类号： F25B9/145 , F02G2243/54 , F25B9/006 , F25B2309/1407 , F25B2309/1412 , F25B2309/1424 , F25J1/0005 , F25J1/0007 , F25J1/001 , F25J1/0017 , F25J1/0204 , F25J1/0221 , F25J1/0225 , F25J2210/42 , F25J2215/32 , F25J2220/02 , F25J2270/908 , F25J2270/91 , F25J2290/34
摘要： A pulse tube system especially useful for producing and delivering refrigeration at very cold temperatures wherein a product fluid (42, 58) such as hydrogen is preferably precooled and then liquefied, subcooled and/or densified by heat exchange (4, 59) with ultra cold gas generated by a pulsing compression wave (1) which rejects heat into a cryogen fluid heat sink (8, 73).
摘要翻译：一种脉冲管系统，特别适用于在非常寒冷的温度下生产和输送制冷，其中诸如氢的产品流体（42,58）优选预冷，然后通过热交换（4,59）进行超冷冷凝，过冷和/或致密化通过将热量排放到制冷剂流体散热器（8,73）中的脉冲压缩波（1）产生的气体。

3. 发明授权

EP1247050B1 PERIODISCH ARBEITENDE KÄLTEMASCHINE 有权
标题翻译： PERIODICALLY工作冷水机
公开(公告)号：EP1247050B1
公开(公告)日：2004-10-20
申请号：EP01915128.1
申请日：2001-01-08
申请人： Forschungszentrum Karlsruhe GmbH
发明人： HOFMANN, Albert
IPC分类号： F25B9/14
CPC分类号： F25B9/145 , F02G2243/54 , F25B2309/1403 , F25B2309/1407 , F25B2309/1408 , F25B2309/1418 , F25B2309/1419 , F25B2309/14241 , F25B2309/1426
摘要： The invention relates to a refrigerating machine which functions periodically. Said refrigerating machine consists of a thermal power amplifier which is based on the pulse tube process and a pulse tube cooler which is connected in series to the heat exchanger of said thermal power amplifier, which functions as a recooler. The thermal power amplifier consists of a compressor device, a first heat exchanger which releases heat to the environment, a regenerator, a second heat exchanger which introduces heat into the power amplifier, the heater, a pulse tube and a third heat exchanger which releases heat to the environment and to which the pulse tube cooler is connected. Said pulse tube cooler also consists of a regenerator, a heat exchanger, a pulse tube, another heat exchanger and an expander. The optimal design of the refrigerating machine for stationary operation can be determined using a vector diagram.

4. 发明授权

EP1499839B1 THERMOACOUSTIC DEVICE 有权
标题翻译： THERMO声学设备
公开(公告)号：EP1499839B1
公开(公告)日：2009-09-09
申请号：EP03719729.0
申请日：2003-04-10
申请人： THE PENN STATE RESEARCH FOUNDATION
发明人： SMITH, Robert, W., M. , POESE, Matthew, E. , GARRETT, Steven, L. , WAKELAND, Ray, S.
IPC分类号： F25B9/00 , F25B9/14 , F02G1/043 , F03G7/00
CPC分类号： F02G1/0435 , F02G2243/54 , F03G7/002 , F25B9/145 , F25B2309/001 , F25B2309/1404 , F25B2309/1407
摘要： A thermocoustic device (110) includes a housing (120) with a thermal core supported in the housing and having a first and a second surface. The thermal core includes a first heat exchanger (112) defining the first surface of the thermal core and a second heat exchanger (116) defining the second surface of the thermal core. A main chamber is in fluid communication with the first surface of the thermal core and a secondary multiplier chamber is in fluid communication with the second surface of the thermal core. A working volume (144) of a gaseous working fluid fills the main chamber, the multiplier chamber, and the thermal core at a pressure. An equilibrium pressure is defined as the pressure of the working volume of gaseous working fluids with the thermoacoustic device is in a non-operating mode.

5. 发明公开

EP1358438A4 SYSTEM FOR PROVIDING CRYOGENIC REFRIGERATION 审中-公开
标题翻译：一种用于提供低温冷却
公开(公告)号：EP1358438A4
公开(公告)日：2009-07-08
申请号：EP02707600
申请日：2002-01-30
申请人： PRAXAIR TECHNOLOGY INC
发明人： ACHARYA ARUN , ROYAL JOHN H , BONAQUIST DANTE PATRICK , ARMAN BAYRAM , GOTTZMANN CHRISTIAN F
IPC分类号： F25B9/02 , F25B9/14 , F25B21/00 , F25B25/00 , F25B21/02 , F25B19/00 , F25D17/02
CPC分类号： F25B9/145 , F02G2243/54 , F25B21/00 , F25B25/005 , F25B2309/1407 , F25B2309/1424 , F25B2321/002 , Y02B30/66
摘要： A system for providing refrigeration to a heat load, especially over a larger temperature range and at a cryogenic temperature, wherein pulse tube refrigeration (40) cools a heat transfer medium (5) to provide higher level refrigeration to a refrigeration fluid (13), and lower level refrigeration is provided to the refrigeration fluid using a non-pulse tube system. (Fig. 3)

6. 发明公开

EP1352199A1 CRYOGENIC PULSE TUBE SYSTEM 审中-公开
标题翻译：低温脉管系统
公开(公告)号：EP1352199A1
公开(公告)日：2003-10-15
申请号：EP02713381.8
申请日：2002-01-11
申请人： PRAXAIR TECHNOLOGY, INC.
发明人： BONAQUIST, Dante, Patrick , ARMAN, Bayram , LYNCH, Nancy, Jean , ACHARYA, Arun
IPC分类号： F25B9/00 , F25J1/00
CPC分类号： F25B9/145 , F02G2243/54 , F25B9/006 , F25B2309/1407 , F25B2309/1412 , F25B2309/1424 , F25J1/0005 , F25J1/0007 , F25J1/001 , F25J1/0017 , F25J1/0204 , F25J1/0221 , F25J1/0225 , F25J2210/42 , F25J2215/32 , F25J2220/02 , F25J2270/908 , F25J2270/91 , F25J2290/34
摘要： A pulse tube system especially useful for producing and delivering refrigeration at very cold temperatures wherein a product fluid (42, 58) such as hydrogen is preferably precooled and then liquefied, subcooled and/or densified by heat exchange (4, 59) with ultra cold gas generated by a pulsing compression wave (1) which rejects heat into a cryogen fluid heat sink (8, 73).
摘要翻译：一种脉冲管系统，特别适用于在非常寒冷的温度下生产和输送制冷，其中诸如氢的产品流体（42,58）优选预冷，然后通过热交换（4,59）进行超冷冷凝，过冷和/或致密化通过将热量排放到制冷剂流体散热器（8,73）中的脉冲压缩波（1）产生的气体。

7. 发明公开

EP1279886A2 Cryocooler interface sleeve for a superconducting magnet and method of use 审中-公开
标题翻译： KryokühlerSchnittstellenhülsefürsuperleitent Magnet und anwendungsverfahren
公开(公告)号：EP1279886A2
公开(公告)日：2003-01-29
申请号：EP02076247.2
申请日：2002-03-29
申请人： Applied Superconetics, Inc.
发明人： Sarwinski, Raymond E. , Stonecipher, William E. , Breneman, Bruce C.
IPC分类号： F17C13/00 , H01F6/04 , F25D19/00
CPC分类号： F25D19/006 , F17C13/006 , F17C2221/017 , F17C2223/0161 , F17C2227/0135 , F17C2227/0353 , F17C2270/0527 , F25B9/10 , F25B2309/1407 , H01F6/04
摘要： A method for cooling a superconducting device (16) by using a sleeve assembly (12) which thermally interconnects a two stage cryocooler (14) with the device. In operation, the cryocooler (14) is moveable relative to the sleeve assembly (12) between a first configuration wherein the cryocooler (14) is engaged with the sleeve assembly (12), and a second configuration wherein the cryocooler (14) is disengaged from the sleeve assembly (12). The cryocooler (14) is disposed in the sleeve assembly (12) with the cooling element (24) of the cryocooler (14) positioned at a distance from the cylinder (32) of the sleeve assembly (12) to establish thermal communication therebetween. Also, the cooling probe (26) of the cryocooler (14) is in contact with the receptacle (30) of the sleeve assembly (12) and is urged against the receptacle (30) to establish thermal communication therebetween. A bellows (28) joins the cryocooler (14) with the sleeve assembly (12) to create an enclosed chamber (50) therebetween and helium is pumped into the sleeve assembly (12) to maintain an operational pressure in the sleeve assembly (12).
摘要翻译：一种用于通过使套管组件（12）冷却超导装置（16）的方法，所述套筒组件使两级制冷器（14）与装置热连接。在操作中，低温冷却器（14）可相对于套筒组件（12）在第一配置之间移动，其中低温冷却器（14）与套筒组件（12）接合，以及第二配置，其中低温冷却器（14）脱离从套筒组件（12）。低温冷却器（14）设置在套筒组件（12）中，冷却器（14）的冷却元件（24）定位在与套筒组件（12）的气缸（32）一定距离处，以在它们之间建立热连通。此外，低温冷却器（14）的冷却探针（26）与套筒组件（12）的容器（30）接触并且被推靠在容器（30）上以在它们之间建立热连通。波纹管（28）将低温冷却器（14）与套筒组件（12）连接以在其间形成封闭的腔室（50），并且将氦气泵送到套筒组件（12）中以保持套筒组件（12）中的操作压力，。

8. 发明公开

EP1570214A1 ECHANGEUR DE CHALEUR POUR APPLICATION AUX FLUIDES OSCILLANTS NOTAMMENT DANS UNE CELLULE THERMOACOUSTIQUE 审中-公开
标题翻译：热交换FOR USE IN变流动媒体，尤其是在热声CELL
公开(公告)号：EP1570214A1
公开(公告)日：2005-09-07
申请号：EP03796162.0
申请日：2003-12-04
申请人： UNIVERSITE PIERRE ET MARIE CURIE PARIS VI
发明人： FRANCOIS, Maurice-Xavier , BRETAGNE, Emmanuel
IPC分类号： F25B9/14
CPC分类号： F25B9/14 , F25B9/145 , F25B2309/1407 , F25B2309/1412
摘要： The invention concerns a heat exchanger (31 or 33) circulating an oscillating primary fluid, such as in a thermoacoustic cell (3, 7) for a thermoacoustic machine (1) wherein an acoustic wave propagates in said fluid, said exchanger of exchange surface S consisting of single-unit elements of characteristic dimension Lc, of heat exchange Ζ between the primary fluid at a temperature Tf and a secondary fluid determining a wall temperature Ts. The invention is characterized in that the dimension Lc and the exchange surface S are such that: Ζ/(Tf Ts) = S*C*A*F*Lcn, wherein F is a characteristic coefficient of the primary fluid, A is a characteristic coefficient of the acoustic wave present in the exchanger, C is a coefficient and n a superscript, both characteristic of the type of flow. The invention is, for example, applicable in the field of refrigeration or cryogenics.

9. 发明公开

EP1358438A1 SYSTEM FOR PROVIDING CRYOGENIC REFRIGERATION 审中-公开
标题翻译：一种用于提供低温冷却
公开(公告)号：EP1358438A1
公开(公告)日：2003-11-05
申请号：EP02707600.9
申请日：2002-01-30
申请人： PRAXAIR TECHNOLOGY, INC.
发明人： ACHARYA, Arun , ROYAL, John, H. , BONAQUIST, Dante, Patrick , ARMAN, Bayram , GOTTZMANN, Christian, F.
IPC分类号： F25B21/02 , F25B19/00 , F25D17/02
CPC分类号： F25B9/145 , F02G2243/54 , F25B21/00 , F25B25/005 , F25B2309/1407 , F25B2309/1424 , F25B2321/002 , Y02B30/66
摘要： A system for providing refrigeration to a heat load, especially over a larger temperature range and at a cryogenic temperature, wherein pulse tube refrigeration (40) cools a heat transfer medium (5) to provide higher level refrigeration to a refrigeration fluid (13), and lower level refrigeration is provided to the refrigeration fluid using a non-pulse tube system. (Fig. 3)

10. 发明授权

EP0803687B1 Cryostat pour refroidisseur cryogenique et refroidisseurs comportant un tel cryostat 失效
标题翻译：低温恒温器用于与这样的低温恒温器低温制冷系统和制冷系统
公开(公告)号：EP0803687B1
公开(公告)日：2002-06-26
申请号：EP97400898.9
申请日：1997-04-22
申请人： Thales Cryogenie S.A.
发明人： Curlier, Patrick
IPC分类号： F25B9/14
CPC分类号： F25B9/145 , F25B9/14 , F25B2309/003 , F25B2309/1406 , F25B2309/1407 , F25B2309/1421 , F25B2309/14241

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