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91. 发明专利

JPS5576272A LOW TEMPERATURE SOLENOID VALVE 失效
公开(公告)号：JPS5576272A
公开(公告)日：1980-06-09
申请号：JP15029978
申请日：1978-12-04
申请人： AISIN SEIKI , JAPAN NATIONAL RAILWAY
发明人： MITA HIDEO , NAKASHIMA HIROSHI
IPC分类号： F16L59/06 , F16K27/00 , F16K31/06 , F16K31/11 , F16L7/00 , F16L59/12 , F16L59/14 , F16L59/16
摘要： PURPOSE:To reduce magnetic loss of an electromagnet by freeing from a clearance made between a core and a hole formed by a wound frame of a vacuum adiabatic shell and prevent heat from entry into a valve case by fixing the core onto the valve case by use of an adiabatic rod with low heat conduction. CONSTITUTION:A staged cylindrical valve 1 constituted of a cylinder 2, valve element 3, contricted part 4, and rubbing part 5 is fit in a valve case 22. A valve seat 15 is located between holes 23, 24 of the valve case 21, on or off which the valve element 3 reciprocates. The valve case 21 is constantly applied with an effort of a flexible member 19 in the direction of an arrow. A flange 22 of the valve case 21 is connected to a magnetic core 27 by an adiabatic rod 26 low in heat conductivity. The core 27 with a membrane of Teflon on it is inserted rubbing in a hole 32 of a wound frame 35 of the vacuum adiabatic cylinder 31, One end of the adiabatic holder 42 is connected with an end 38 of the wound frame 35 and the other end is firmly on a ring 47 fixed on a flange 17 of a pipe 18.

92. 发明专利

JP2006090648A Cold accumulator and cold accumulating type refrigerator 有权
标题翻译：冷库和冷藏式冷冻机
公开(公告)号：JP2006090648A
公开(公告)日：2006-04-06
申请号：JP2004277449
申请日：2004-09-24
申请人： Aisin Seiki Co Ltd , Central Japan Railway Co , アイシン精機株式会社 , 東海旅客鉄道株式会社
发明人： GOTO TETSUYA , MITA HIDEO , NEMOTO KAORU , IGARASHI MOTOHITO , HIRANO TOMOJI , KUWANO KATSUYUKI
IPC分类号： F25B9/00
摘要： PROBLEM TO BE SOLVED: To provide a cold accumulator and a cold accumulating type refrigerator improving the heat exchanging efficiency of the cold accumulator by relieving the ununiformity of flow velocity of refrigerant gas on the same face right-angled to the flow direction of the cold accumulator to reduce the dispersion of temperature on the low temperature side.
SOLUTION: The cold accumulator 4 is provided with a case 40 having the high temperature side 4H through which refrigerant gas of high temperature passes, the low temperature side 4L through which refrigerant gas of low temperature passes, and storage chambers communicating with the high temperature side 4H and the low temperature side 4L and storing cold storage materials; and the cold storage materials 4a, 4b stored in the storage chambers of the case 40. The case 40 is formed in stepped shape having at least one step part 44 between the high temperature side and the low temperature side, and a passage cross-sectional area on the relatively low temperature side is set smaller than a passage cross-sectional area on the relatively high temperature side by the step part 44.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种通过减轻制冷剂气体在同一个面上的不均匀性而提高冷蓄热器的热交换效率的蓄冷器和蓄冷式冷冻机，冷库用于降低低温侧温度的分散。解决方案：蓄冷器4设置有具有高温侧4H的壳体40，高温侧的制冷剂气体通过该壳体40，低温侧制冷剂气体通过的低温侧4L和与该低温侧连通的储存室高温侧4H和低温侧4L并储存冷藏材料; 以及存储在壳体40的储存室中的冷藏材料4a，4b。壳体40形成为具有在高温侧和低温侧之间的至少一个台阶部44的阶梯状，并且通过截面相对较低温度侧的区域通过台阶部分44设定为小于相对高温侧的通道横截面积。（C）2006年，JPO＆NCIPI

93. 发明专利

JP2003075002A Cooling system 有权
标题翻译：冷却系统
公开(公告)号：JP2003075002A
公开(公告)日：2003-03-12
申请号：JP2001264211
申请日：2001-08-31
申请人： Aisin Seiki Co Ltd , Central Japan Railway Co , Mitsubishi Electric Corp , アイシン精機株式会社 , 三菱電機株式会社 , 東海旅客鉄道株式会社
发明人： MITA HIDEO , GOTO TETSUYA , IGARASHI MOTOHITO , FURUSAWA TAKAYUKI , AMANO TOSHIYUKI , JIZO YOSHIHIRO
IPC分类号： F25B9/00 , F17C3/08 , F17C3/10 , F17C13/00 , F25B9/14 , F25D19/00
CPC分类号： F17C3/10 , F17C3/08 , F17C13/006 , F17C2203/03 , F17C2203/0391 , F17C2223/0161 , F25B9/02 , F25B9/10 , F25B9/145 , F25B2309/1408 , F25B2309/1413 , F25B2309/1418 , F25B2309/14241 , F25B2400/17 , F25D19/006 , F25J2270/91
摘要： PROBLEM TO BE SOLVED: To suppress the space occupied by a cooling system and, at the same time, to satisfactorily maintain the efficiency of the system. SOLUTION: A cryogenic vessel is provided with a pulse pipe refrigerating machine A having a pressure source 1, cold storage tank 6, condenser 7, pulse pipe 9, radiator 10, and phasing device 12 and a reservoir 21 fixed to a vacuum tank 31 through heat insulating supporting means 36 and 37. In the vessel, the condenser 7 is provided in the gaseous phase section 21a of the reservoir 21 in a state where the condenser 7 is stuck to the low-temperature end 6b of the cold storage tank 6 and the pulse pipe 9 is arranged in the liquid phase section 21b of the reservoir 21 in a state where the high-temperature side end of the pipe 9 is stuck to the vacuum tank 31 and the low-temperature side end 9b of the pipe 9 is positioned on the downside. In addition, the low- temperature side 9b of the pipe 9 is set up in the vacuum tank 31 provided on the outside of the reservoir 21 and is made to communicate with the condenser 7 through a pipeline 8.
摘要翻译：要解决的问题：为了抑制冷却系统所占据的空间，并且同时令人满意地保持系统的效率。解决方案：一个低温容器设有一个脉冲管制冷机A，它有一个压力源1，冷藏罐6，冷凝器7，脉冲管9，散热器10和定相装置12以及一个固定在真空罐31上的贮存器21 隔热支撑装置36和37.在容器中，冷凝器7设置在储存器21的气相部分21a中，冷凝器7处于冷凝器6的低温端6b的状态，脉冲管9在管9的高温侧端部粘贴在真空槽31上而管9的低温侧端部9b位于储液器21的液相部21b的状态下配置位于下方。此外，管9的低温侧9b设置在设置在储存器21的外侧的真空容器31中，并通过管路8与冷凝器7连通。

94. 发明专利

JP2003075001A Pulse pipe refrigerating machine 有权
标题翻译：脉冲管制冷机
公开(公告)号：JP2003075001A
公开(公告)日：2003-03-12
申请号：JP2001262282
申请日：2001-08-30
申请人： Aisin Seiki Co Ltd , Central Japan Railway Co , アイシン精機株式会社 , 東海旅客鉄道株式会社
发明人： MITA HIDEO , GOTO TETSUYA , IGARASHI MOTOHITO , FURUSAWA TAKAYUKI
IPC分类号： F25B9/00 , F01K1/00 , F25B9/14
CPC分类号： F25B9/145 , F25B2309/1408 , F25B2309/1412 , F25B2309/1414 , F25B2309/1418 , F25B2309/1424 , F25D19/006
摘要： PROBLEM TO BE SOLVED: To increase the refrigerating capacity of a pulse pipe refrigerating machine.
SOLUTION: In the pulse pipe refrigerating machine provided with a pulse pipe 11 having a high-temperature end section 11a which is connected to a cold storage tank 9 and generates heat, a cooling means 30 which cools the high-temperature side pipe wall 11cd of the pulse pipe 11 with a coolant maintained at a lower temperature than that of the pipe wall 11cd cools the pipe wall 11cd by means of a refrigerant flowing in the cold storage tank 9 from the pressure source 1 of the refrigerating machine.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提高脉冲管制冷机的制冷能力。解决方案：在具有连接到冷藏箱9并产生热量的高温端部11a的脉冲管11的脉冲管制冷机中，冷却装置30将高温侧管壁11cd 保持在比管壁11cd低的温度的冷却剂的脉冲管11通过从冷藏机的压力源1流入冷藏罐9的制冷剂冷却管壁11cd。

95. 发明专利

JP2001324233A EXTREMELY-LOW-TEMPERATURE PRECOOLING DEVICE 失效
公开(公告)号：JP2001324233A
公开(公告)日：2001-11-22
申请号：JP2000145382
申请日：2000-05-17
申请人： AISIN SEIKI , TOKAI RYOKAKU TETSUDO KK
发明人： GOTO TETSUYA , MITA HIDEO , KOZU MASAAKI , MOTOYOSHI SATOYUKI , FURUSAWA TAKAYUKI
IPC分类号： F25B9/02 , F25B9/00
摘要： PROBLEM TO BE SOLVED: To perform precooling without increasing a precooling time, even when pressure loss of refrigerant piping for connection between an extremely- low-temperature precooling device and a compressor is large. SOLUTION: The refrigerant piping (14) for a return passage is provided with a pressure booster (42) so as to boost the pressure on the suction side of the compressor (11).

96. 发明专利

JP2000074518A Cooler 审中-公开
标题翻译：冷却器
公开(公告)号：JP2000074518A
公开(公告)日：2000-03-14
申请号：JP24197998
申请日：1998-08-27
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： MITA HIDEO , HIRANO AKIRA
IPC分类号： F25B9/00
CPC分类号： F25B25/00 , F25B9/02 , F25B9/10 , F25B9/145 , F25B2309/1408 , F25B2309/1411 , F25B2309/1412 , F25B2309/1418 , F25B2309/14241 , F25D19/006
摘要： PROBLEM TO BE SOLVED: To continuously operate a cooler for a long time with high reliability while maintaining a cooling efficiency by using a pulse tube refrigerator having no movable unit such as a reciprocating piston or the like and a Joule-Thomson circuit in a low temperature unit.
SOLUTION: Since a compressing means 1 for compressing an operating medium of a pulse tube refrigerator A1 is arranged in a normal temperature environment, a low temperature unit has no movable unit. Since a pressure sending means of a Joule-Thomson circuit B1 is also arranged in the normal temperature environment, the movable unit for compressing the medium is provided in a normal temperature unit and the low temperature unit has no movable unit, problems of a replacement of a movable piston ring in the low temperature unit caused by its endurance lifetime, deposition of wear powder of piston ring and the like, vibration of a cooler or a performance decrease caused by a contact of the piston with an expansion cylinder can be solved. Accordingly, the cooler in which the low temperature unit of the refrigerator A1 is brought into thermal contact with the circuit B1 via a precooling heat exchanger is scarcely faulted and enhanced in its reliability.
COPYRIGHT: (C)2000,JPO
摘要翻译：要解决的问题：通过使用不具有诸如往复活塞等的可移动单元的脉冲管制冷器和在低温下的焦耳 - 汤姆森电路，能够以高可靠性连续地长时间运行冷却器，同时保持冷却效率单元。解决方案：由于用于压缩脉冲管制冷器A1的工作介质的压缩装置1被布置在常温环境中，所以低温单元不具有可移动单元。由于在常温环境中也布置了焦耳汤姆森电路B1的压力传递装置，所以用于压缩介质的可移动单元设置在常温单元中，低温单元没有可移动单元，更换可以解决低温单元中由活塞寿命延长的可移动活塞环，活塞环等的磨损粉末的沉积，冷却器的振动或活塞与膨胀气缸的接触引起的性能下降。因此，通过预冷却热交换器使冷藏库A1的低温单元与回路B1热接触的冷却器几乎不发生故障并提高其可靠性。

97. 发明专利

JPH09112757A FLEXIBLE TUBE AND REFRIGERATING MACHINE 失效
公开(公告)号：JPH09112757A
公开(公告)日：1997-05-02
申请号：JP26432695
申请日：1995-10-12
申请人： AISIN SEIKI
发明人： YAMADA TOYOHISA , MITSUMOTO TAKASHI , MITA HIDEO
IPC分类号： F16L11/12 , F25B9/00
摘要： PROBLEM TO BE SOLVED: To provide a flexible tube which is effective to prevent excessive deformation of a bellows and suppress damage of the bellows, even in the case of used under strong vibration or large relative displacement environment. SOLUTION: A flexible tube 1 comprises a corrugated bellows 2 alternatingly continuing crown parts 20 and valley parts 21 along the axial length direction in a cross section and a cylindrical braided body 6 arranged outside of the bellows 2. The cylindrical braided body 6 which is formed by braiding a plurality of nonmetal wire rods into a cylinder shape is displaced in the internal diameter direction with application of tensile force. The internal wall face of the cylindrical braided body 6 which is subjected to the tensile force in the axial length direction touches the tops 20a of the crown parts 20 of the bellows internally with application of the tensile force.

98. 发明专利

JP2551000B2 失效
公开(公告)号：JP2551000B2
公开(公告)日：1996-11-06
申请号：JP13697487
申请日：1987-05-29
申请人： AISIN SEIKI
发明人： MISAWA HIDEO , MITA HIDEO
IPC分类号： F25B9/00 , F25B9/14

99. 发明专利

JPH0882451A COOLING APPARATUS 失效
公开(公告)号：JPH0882451A
公开(公告)日：1996-03-26
申请号：JP26730494
申请日：1994-10-31
申请人： AISIN SEIKI
发明人： MITA HIDEO , MISAWA HIDEO , KURITA NAOTO , KANDA KAZUNOBU
IPC分类号： F25B9/00 , F25B9/10 , F25B9/14
摘要： PURPOSE: To enhance a cooling efficiency of a cooling apparatus, which comprises a combination of a cold accumulation type refrigerator and a cooling circuit, by means of a cold accumulator. CONSTITUTION: A portion of a cold accumulator 3 changing from high temperature to low temperature by virtue of a working medium flowing in a cold accumulation type refrigerator 11 is brought into heat contact with a cold transfer heat exchanger 21 in a circulation circuit 27, which causes a working medium other than the working medium in the cold accumulation type refrigerator 11 to circulate between it and an object 25 being cooled, or a counterflow heat exchanger whereby the working medium flowing in the cold accumulator 3 in one cycle from high temperature to low temperature and from low temperature to high temperature generates cold, so that it is possible to use cold for cooling the object being cooled, thereby enabling greatly enhancing a cooling efficiency.

100. 发明专利

JPH04196B2 失效
公开(公告)号：JPH04196B2
公开(公告)日：1992-01-06
申请号：JP5104686
申请日：1986-03-07
申请人： AISIN SEIKI
发明人： MITA HIDEO , HARADA SHINTARO , SHIROSHITA YOSHIHEI
IPC分类号： F25B9/14 , F25B9/00

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