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1. 发明授权

EP0756142B1 Refrigerator 失效
标题翻译：冰箱
公开(公告)号：EP0756142B1
公开(公告)日：2003-06-04
申请号：EP96112044.1
申请日：1996-07-25
申请人： Hitachi, Ltd.
发明人： Matsushima, Hiroaki , Endoh, Kazuhiro , Matsuo, Kazuya , Iwata, Hiroshi
IPC分类号： F25D11/02 , F25B25/00 , F25B39/02 , F25D17/06 , F25B39/04
CPC分类号： F28D1/0308 , F25B25/005 , F25B39/04 , F25B2309/06 , F25B2339/043 , F25B2400/12 , F25D17/02 , F25D17/065 , F25D2317/0653 , F25D2400/04 , F25D2700/02 , F28F1/22 , F28F13/06

2. 发明公开

EP0756142A3 Refrigerator 失效
公开(公告)号：EP0756142A3
公开(公告)日：1998-02-18
申请号：EP96112044.1
申请日：1996-07-25
申请人： HITACHI, LTD.
发明人： Matsushima, Hiroaki , Endoh, Kazuhiro , Matsuo, Kazuya , Iwata, Hiroshi
IPC分类号： F25D11/02 , F25B25/00
CPC分类号： F28D1/0308 , F25B25/005 , F25B39/04 , F25B2309/06 , F25B2339/043 , F25B2400/12 , F25D17/02 , F25D17/065 , F25D2317/0653 , F25D2400/04 , F25D2700/02 , F28F1/22 , F28F13/06
摘要： In a refrigerator, an intermediate heat exchanger (16) as an evaporator in the refrigeration cycle (11) in which a flammable refrigerant is sealed is provided inside of a heat insulating material (2). A heat transferring device is provided between the intermediate heat exchanger (16) and a heat exchanger (31) for cooling. At the time of stop and occurrence of the refrigerant leakage, the refrigerant inside of the intermediate heat exchanger (16) is recovered into the condenser (13) or into the refrigerant recovery cylinder (61) so that even if the refrigerant leaks out, a leaked amount of the refrigerant into the refrigerator is reduced.

3. 发明公开

EP0485979A3 Refrigerating apparatus and refrigerant compressor 审中-实审
标题翻译：制冷装置和制冷压缩机
公开(公告)号：EP0485979A3
公开(公告)日：1992-07-08
申请号：EP91119342.3
申请日：1991-11-13
申请人： HITACHI, LTD.
发明人： Iizuka, Tadashi , Naka, Reishi , Fukuda, Katsumi , Tanaka, Makoto , Homma, Yoshiharu , Hata, Hiroaki , Kousokabe, Hirokatsu , Nariyoshi, Koji , Iwata, Hiroshi
IPC分类号： C10M105/38 , C10M169/04
CPC分类号： C10M105/38 , C09K5/045 , C09K2205/24 , C10M105/44 , C10M129/18 , C10M137/04 , C10M153/04 , C10M169/04 , C10M169/041 , C10M171/008 , C10M2207/042 , C10M2207/044 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/2835 , C10M2207/286 , C10M2207/302 , C10M2207/3025 , C10M2209/108 , C10M2211/022 , C10M2211/06 , C10M2223/04 , C10M2223/041 , C10M2223/042 , C10M2225/00 , C10M2225/02 , C10M2225/04 , C10M2225/041 , C10N2240/00 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66 , F04C2210/14 , F04C2210/26 , F25B31/002 , Y10S417/902
摘要： A refrigerating apparatus comprising a refrigeration cycle comprising at least a compressor, a condenser, a dryer, an expansion mechanism and an evaporator, a refrigerant composed mainly of a fluorocarbon type refrigerant containing no chlorine and having a critical temperature of 40°C or higher, and a refrigerating machine oil comprising as base oil an ester oil of one or more fatty acids which contains at least two ester linkages

in the molecule and has a viscosity at 40°C of 2 to 70 cSt and a viscosity at 100 °C of 1 to 9 cSt.

4. 发明公开

EP0485979A2 Refrigerating apparatus and refrigerant compressor 审中-实审
标题翻译： KälteanlageundKältemittelverdichter。
公开(公告)号：EP0485979A2
公开(公告)日：1992-05-20
申请号：EP91119342.3
申请日：1991-11-13
申请人： HITACHI, LTD.
发明人： Iizuka, Tadashi , Naka, Reishi , Fukuda, Katsumi , Tanaka, Makoto , Homma, Yoshiharu , Hata, Hiroaki , Kousokabe, Hirokatsu , Nariyoshi, Koji , Iwata, Hiroshi
IPC分类号： C10M105/38 , C10M169/04
CPC分类号： C10M105/38 , C09K5/045 , C09K2205/24 , C10M105/44 , C10M129/18 , C10M137/04 , C10M153/04 , C10M169/04 , C10M169/041 , C10M171/008 , C10M2207/042 , C10M2207/044 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/2835 , C10M2207/286 , C10M2207/302 , C10M2207/3025 , C10M2209/108 , C10M2211/022 , C10M2211/06 , C10M2223/04 , C10M2223/041 , C10M2223/042 , C10M2225/00 , C10M2225/02 , C10M2225/04 , C10M2225/041 , C10N2240/00 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66 , F04C2210/14 , F04C2210/26 , F25B31/002 , Y10S417/902
摘要： A refrigerating apparatus comprising a refrigeration cycle comprising at least a compressor, a condenser, a dryer, an expansion mechanism and an evaporator, a refrigerant composed mainly of a fluorocarbon type refrigerant containing no chlorine and having a critical temperature of 40°C or higher, and a refrigerating machine oil comprising as base oil an ester oil of one or more fatty acids which contains at least two ester linkages

in the molecule and has a viscosity at 40°C of 2 to 70 cSt and a viscosity at 100 °C of 1 to 9 cSt.
摘要翻译：一种制冷装置，包括至少包括压缩机，冷凝器，干燥器，膨胀机构和蒸发器的制冷循环，主要由不含氯并且临界温度为40℃以上的碳氟化合物型制冷剂组成的制冷剂，以及在分子中含有至少两个酯键的一种或多种脂肪酸的酯油作为基础油的制冷机油，其在40℃下的粘度为2-70cSt，粘度为100℃ C为1至9 cSt。

5. 发明授权

EP0688855B1 Refrigerating apparatus and refrigerant compressor 有权
标题翻译：制冷系统和制冷压缩机
公开(公告)号：EP0688855B1
公开(公告)日：2000-03-22
申请号：EP95114557.2
申请日：1991-11-13
申请人： Hitachi, Ltd.
发明人： Iizuka, Tadashi , Naka, Reishi , Fukuda, Katsumi , Tanaka, Makoto , Homma, Yoshiharu , Hata, Hiroaki , Kousokabe, Hirokatsu , Nariyoshi, Koji , Iwata, Hiroshi
IPC分类号： C10M105/38 , C10M105/44 , C10M169/04 , C09K5/04 , F25B31/00
CPC分类号： C10M105/38 , C09K5/045 , C09K2205/24 , C10M105/44 , C10M129/18 , C10M137/04 , C10M153/04 , C10M169/04 , C10M169/041 , C10M171/008 , C10M2207/042 , C10M2207/044 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/2835 , C10M2207/286 , C10M2207/302 , C10M2207/3025 , C10M2209/108 , C10M2211/022 , C10M2211/06 , C10M2223/04 , C10M2223/041 , C10M2223/042 , C10M2225/00 , C10M2225/02 , C10M2225/04 , C10M2225/041 , C10N2240/00 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66 , F04C2210/14 , F04C2210/26 , F25B31/002 , Y10S417/902
摘要： A refrigerating apparatus comprising a refrigeration cycle comprising at least a compressor, a condenser, a dryer, an expansion mechanism and an evaporator, a refrigerant composed mainly of a fluorocarbon type refrigerant containing no chlorine and having a critical temperature of 40 DEG C or higher, and a refrigerating machine oil comprising as base oil an ester oil of one or more fatty acids which contains at least two ester linkages in the molecule and has a viscosity at 40 DEG C of 2 to 70 cSt and a viscosity at 100 DEG C of 1 to 9 cSt.

6. 发明公开

EP0549952A1 Scroll fluid machine, scroll member and processing method thereof 失效
标题翻译： SpiralverdichterfürFluides-Spiralelement und Verarbeitungsverfahren。
公开(公告)号：EP0549952A1
公开(公告)日：1993-07-07
申请号：EP92121387.2
申请日：1992-12-16
申请人： HITACHI, LTD.
发明人： Kohsokabe, Hirokatsu , Iwata, Hiroshi , Endoh, Kazuhiro, Tsukuba Hausu 9-101 , Oshima, Yasuhiro
IPC分类号： F01C1/02
CPC分类号： F01C1/0246 , Y10T29/49236
摘要： A scroll fluid machine (30) in which, even if volute bodies on the orbiting side (1) and on the fixed side (4) are different in material from each other, the volute bodies can be brought to their respective strengths equal to each other, dimension can be miniaturized or reduced, and internal leakage is reduced so that an attempt can be made to improve performance. In the scroll fluid machine (30), a curve of either one of a orbiting outward curve and a orbiting inward curve of a volute body on the orbiting side (1) is formed by an algebraic spiral expressed by the following equation in the form of polar coordinates (here, r: radius vector, ϑ: angle of deviation, a: coefficient, k: exponent). This curve and any one of a fixed outward curve and a fixed inward curve of the volute body on the fixed side are arranged with a phase difference of about 180 degrees. Thicknesses of respective volute walls on the orbiting side and on the fixed side are adequately or suitably changed.

γ = a·ϑ k
摘要翻译：一种涡旋流体机械（30），其中即使旋转侧（1）上和固定侧（4）上的蜗壳体彼此不同，蜗壳体也可以达到各自的强度，其他尺寸可以小型化或减小，并且内部泄漏减少，从而可以尝试提高性能。在涡旋流体机械（30）中，轨道侧（1）上的涡卷体的轨道向外曲线和轨道向内曲线中的任一个曲线由以下等式表示的代数螺旋形成，形式为极坐标（这里，r：半径矢量，θ：偏差角，a：系数，k：指数）。该曲线和固定侧的蜗壳体的固定向外曲线和固定向内曲线中的任一个布置有大约180度的相位差。旋转侧和固定侧的蜗壳壁的厚度适当地或适当地改变。 gamma = a。 theta

7. 发明授权

EP0485979B1 Refrigerating apparatus and refrigerant compressor 审中-实审
标题翻译：制冷系统和制冷压缩机
公开(公告)号：EP0485979B1
公开(公告)日：1996-04-10
申请号：EP91119342.3
申请日：1991-11-13
申请人： HITACHI, LTD.
发明人： Iizuka, Tadashi , Naka, Reishi , Fukuda, Katsumi , Tanaka, Makoto , Homma, Yoshiharu , Hata, Hiroaki , Kousokabe, Hirokatsu , Nariyoshi, Koji , Iwata, Hiroshi
IPC分类号： C10M105/38 , C10M169/04
CPC分类号： C10M105/38 , C09K5/045 , C09K2205/24 , C10M105/44 , C10M129/18 , C10M137/04 , C10M153/04 , C10M169/04 , C10M169/041 , C10M171/008 , C10M2207/042 , C10M2207/044 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/2835 , C10M2207/286 , C10M2207/302 , C10M2207/3025 , C10M2209/108 , C10M2211/022 , C10M2211/06 , C10M2223/04 , C10M2223/041 , C10M2223/042 , C10M2225/00 , C10M2225/02 , C10M2225/04 , C10M2225/041 , C10N2240/00 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66 , F04C2210/14 , F04C2210/26 , F25B31/002 , Y10S417/902
摘要： A refrigerating apparatus comprising a refrigeration cycle comprising at least a compressor, a condenser, a dryer, an expansion mechanism and an evaporator, a refrigerant composed mainly of a fluorocarbon type refrigerant containing no chlorine and having a critical temperature of 40 DEG C or higher, and a refrigerating machine oil comprising as base oil an ester oil of one or more fatty acids which contains at least two ester linkages in the molecule and has a viscosity at 40 DEG C of 2 to 70 cSt and a viscosity at 100 DEG C of 1 to 9 cSt.

8. 发明授权

EP0688854B1 Refrigerating apparatus and refrigerant compressor 无效
标题翻译：制冷系统和制冷压缩机
公开(公告)号：EP0688854B1
公开(公告)日：2003-05-21
申请号：EP95114556.4
申请日：1991-11-13
申请人： Hitachi, Ltd.
发明人： Iizuka, Tadashi , Naka, Reishi , Fukuda, Katsumi , Tanaka, Makoto , Homma, Yoshiharu , Hata, Hiroaki , Kousokabe, Hirokatsu , Nariyoshi, Koji , Iwata, Hiroshi
IPC分类号： C10M105/38 , C10M105/44 , C10M169/04 , C09K5/04 , F25B31/00
CPC分类号： C10M105/38 , C09K5/045 , C09K2205/24 , C10M105/44 , C10M129/18 , C10M137/04 , C10M153/04 , C10M169/04 , C10M169/041 , C10M171/008 , C10M2207/042 , C10M2207/044 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/2835 , C10M2207/286 , C10M2207/302 , C10M2207/3025 , C10M2209/108 , C10M2211/022 , C10M2211/06 , C10M2223/04 , C10M2223/041 , C10M2223/042 , C10M2225/00 , C10M2225/02 , C10M2225/04 , C10M2225/041 , C10N2240/00 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66 , F04C2210/14 , F04C2210/26 , F25B31/002 , Y10S417/902
摘要： A refrigerating apparatus comprising a refrigeration cycle comprising at least a compressor, a condenser, a dryer, an expansion mechanism and an evaporator, a refrigerant composed mainly of a fluorocarbon type refrigerant containing no chlorine and having a critical temperature of 40 DEG C or higher, and a refrigerating machine oil comprising as base oil an ester oil of one or more fatty acids which contains at least two ester linkages in the molecule and has a viscosity at 40 DEG C of 2 to 70 cSt and a viscosity at 100 DEG C of 1 to 9 cSt.

9. 发明授权

EP0549952B1 Scroll fluid machine and method of processing a scroll member 失效
标题翻译：一种涡旋压缩机，以及制造涡旋部件的方法
公开(公告)号：EP0549952B1
公开(公告)日：1997-09-10
申请号：EP92121387.2
申请日：1992-12-16
申请人： HITACHI, LTD.
发明人： Kohsokabe, Hirokatsu , Iwata, Hiroshi , Endoh, Kazuhiro, Tsukuba Hausu 9-101 , Oshima, Yasuhiro
IPC分类号： F01C1/02
CPC分类号： F01C1/0246 , Y10T29/49236

10. 发明公开

EP0756142A2 Refrigerator 失效
标题翻译：冰箱
公开(公告)号：EP0756142A2
公开(公告)日：1997-01-29
申请号：EP96112044.1
申请日：1996-07-25
申请人： HITACHI, LTD.
发明人： Matsushima, Hiroaki , Endoh, Kazuhiro , Matsuo, Kazuya , Iwata, Hiroshi
IPC分类号： F25D11/02 , F25B25/00
CPC分类号： F28D1/0308 , F25B25/005 , F25B39/04 , F25B2309/06 , F25B2339/043 , F25B2400/12 , F25D17/02 , F25D17/065 , F25D2317/0653 , F25D2400/04 , F25D2700/02 , F28F1/22 , F28F13/06
摘要： In a refrigerator, an intermediate heat exchanger (16) as an evaporator in the refrigeration cycle (11) in which a flammable refrigerant is sealed is provided inside of a heat insulating material (2). A heat transferring device is provided between the intermediate heat exchanger (16) and a heat exchanger (31) for cooling. At the time of stop and occurrence of the refrigerant leakage, the refrigerant inside of the intermediate heat exchanger (16) is recovered into the condenser (13) or into the refrigerant recovery cylinder (61) so that even if the refrigerant leaks out, a leaked amount of the refrigerant into the refrigerator is reduced.
摘要翻译：在冰箱中，在隔热材料（2）的内部设置有在可燃性致冷剂被密封的冷冻循环（11）中作为蒸发器的中间热交换器（16）。在中间热交换器（16）和热交换器（31）之间设有用于冷却的传热装置。在停止发生制冷剂泄漏时，中间热交换器16内的制冷剂被回收到冷凝器13或制冷剂回收缸61内，即使制冷剂泄漏，泄漏的制冷剂向冰箱的泄漏量减少。

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