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42. 发明公开

EP2339266A2 Refrigerating apparatus 失效
标题翻译： Kühlvorrichtung
公开(公告)号：EP2339266A2
公开(公告)日：2011-06-29
申请号：EP10015343.6
申请日：2010-12-06
申请人： Sanyo Electric Co., Ltd.
发明人： Mihara, Kazuhiko , Sasaki, Hidetaka , Hasegawa, Setsu , Kawakubo, Ken , Otake, Masahisa , Sato, Takashi , Matsuzaki, Akira
IPC分类号： F25B9/00 , F25B49/02
CPC分类号： F25B9/008 , F25B1/10 , F25B5/02 , F25B49/027 , F25B2309/061 , F25B2339/047 , F25B2347/021 , F25B2400/02 , F25B2400/075 , F25B2400/13 , F25B2500/12 , F25B2500/26 , F25B2600/021 , F25B2600/111 , F25B2600/17 , F25B2700/2106 , F25B2700/2117 , Y02B30/741 , Y02B30/743
摘要： An object of the present invention is to keep an appropriate high pressure side pressure in a refrigerant circuit while reducing noises of an operation of a blower (47) in a refrigerating apparatus which obtains a critical pressure on a high pressure side. The refrigerating apparatus in which the refrigerant circuit is constituted of a compressor (11), a gas cooler (46), reducing means (62) and an evaporator (63) to obtain a supercritical pressure on the high pressure side comprises a blower (47) which air-cools the gas cooler (46) and a control device which controls this blower (47). This control device controls a revolution speed of the blower (47) based on an outdoor temperature (56) and an evaporation temperature of a refrigerant in the evaporator.
摘要翻译：本发明的目的是在制冷剂回路中保持适当的高压侧压力，同时降低在高压侧获得临界压力的制冷装置中的鼓风机（47）的操作噪音。制冷剂回路由压缩机（11），气体冷却器（46），还原装置（62）和蒸发器（63）构成，以在高压侧获得超临界压力的制冷装置包括鼓风机），空气冷却气体冷却器（46）和控制该鼓风机（47）的控制装置。该控制装置基于室外温度（56）和蒸发器中的制冷剂的蒸发温度来控制鼓风机（47）的转速。

43. 发明授权

EP1520990B1 Rotary compressor 有权
标题翻译： Rotationsverdichter
公开(公告)号：EP1520990B1
公开(公告)日：2010-06-23
申请号：EP04021471.0
申请日：2004-09-09
申请人： SANYO ELECTRIC CO., LTD.
发明人： Ebara, Toshiyuki , Matsumori, Hiroyuki , Sato, Takashi , Matsuura, Dai , Saito, Takayasu
IPC分类号： F04C29/02 , F04C29/06 , F04C23/00
CPC分类号： F04C18/3564 , F04C23/001 , F04C23/008 , F04C2210/1027 , F04C2210/1072 , F25B2400/02 , Y10S418/01

44. 发明公开

EP2180189A2 Horizontal type rotary compressor 审中-公开
标题翻译： Rotationsverdichter der Horizontalbauart
公开(公告)号：EP2180189A2
公开(公告)日：2010-04-28
申请号：EP09015899.9
申请日：2004-06-14
申请人： Sanyo Electric Co., Ltd.
发明人： Ebara, Toshiyuki , Matsumori, Hiroyuki , Sato, Takashi , Matsuura, Dai , Saito, Takayasu
IPC分类号： F04C18/356 , F04C23/00 , F04C29/02 , F01C21/08 , F01C21/10
CPC分类号： F04C18/3564 , F01C21/0845 , F01C21/106 , F04C23/001 , F04C23/008 , F04C29/028 , F25B2341/0016
摘要： An object is to execute sure oil supplying to a second rotary compression element in a horizontal type compressor equipped with the second rotary compression element in which pressure becomes higher than that in an airtight container. A horizontal type rotary compressor of a multistage compression system comprises a driving element and a compression mechanism section driven by the driving element in a horizontal type airtight container. The compression mechanism section is constituted of first and second rotary compression elements. A refrigerant compressed by the first rotary compression element is discharged into the airtight container, and the discharged refrigerant of intermediate pressure is further compressed by the second rotary compression element to be discharged. An oil separation mechanism is disposed to centrifugally separate oil from compressed refrigerant and passages are provided for cirulation of the oil.
摘要翻译：本发明的目的是在配备有压力变得高于气密容器中的第二旋转压缩元件的水平式压缩机中对第二旋转压缩元件执行肯定的供油。一种多级压缩系统的卧式旋转压缩机包括驱动元件和由水平式密封容器中的驱动元件驱动的压缩机构部分。压缩机构部由第一和第二旋转压缩元件构成。由第一旋转压缩元件压缩的制冷剂被排出到密闭容器中，中压的排出制冷剂被第二旋转压缩元件进一步压缩以被排出。设置油分离机构以离心地将压缩的制冷剂分离出来，并且提供用于油的循环的通道。

45. 发明公开

EP1972787A2 Rotary compressor with noise silencing chamber. 有权
标题翻译： Rotationsverdichter mitSchalldämpfer
公开(公告)号：EP1972787A2
公开(公告)日：2008-09-24
申请号：EP08011547.0
申请日：2004-09-09
申请人： Sanyo Electric Co., Ltd.
发明人： Ebara, Toshiyuki , Matsumori, Hiroyuki , Sato, Takashi , Matsuura, Dai , Saito, Takayasu
IPC分类号： F04C29/06 , F04C18/356
CPC分类号： F04C18/3564 , F04C23/001 , F04C23/008 , F04C2210/1027 , F04C2210/1072 , F25B2400/02 , Y10S418/01
摘要： A rotary compressor comprises a driving element and a rotary compression element arranged in an airtight container, the compressor further comprises: a cylinder (38) constituting the rotary compression element; a support member (54) which closes an open side of the cylinder (38); a discharge noise silencing chamber (62) formed in the support member (54) and communicating with the inside of the cylinder (38); and a cover (66) attached to the support member (54) to close the open side of the discharge noise silencing chamber (62) on the side opposite to the cylinder (38). A discharge passage (63) is formed in the cover (66) for discharging a refrigerant gas discharged from the cylinder (38) into the discharge noise silencing chamber (62) to the outside of the airtight container.
摘要翻译：旋转压缩机包括驱动元件和布置在气密容器中的旋转压缩元件，压缩机还包括：构成旋转压缩元件的气缸（38）; 封闭所述气缸（38）的开口侧的支撑构件（54）; 形成在所述支撑构件（54）中并与所述气缸（38）的内部连通的排放噪声消音室（62）; 以及附接到所述支撑构件（54）以关闭所述排气噪声消音室（62）在与所述气缸（38）相对的一侧的敞开侧的盖（66）。在盖（66）中形成排出通道（63），用于将从气缸（38）排出的制冷剂气体排放到排气噪声消音室（62）中，并将其排出到气密容器的外部。

46. 发明公开

EP1972786A2 Rotary compressor, car air conditioner and water heater including the compressor 有权
标题翻译：旋转式压缩机，空调机的用于车辆和热水器，其包括压缩机
公开(公告)号：EP1972786A2
公开(公告)日：2008-09-24
申请号：EP08011548.8
申请日：2004-09-09
申请人： Sanyo Electric Co., Ltd.
发明人： Ebara, Toshiyuki , Matsumori, Hiroyuki , Sato, Takashi , Matsuura, Dai , Saito, Takayasu
IPC分类号： F04C23/00 , F04C18/356
CPC分类号： F04C18/3564 , F04C23/001 , F04C23/008 , F04C2210/1027 , F04C2210/1072 , F25B2400/02 , Y10S418/01
摘要： A two-stage compression system rotary compressor comprises a low stage side compression element (540) and a high stage side compression element (520) both housed in an airtight container (502) which is filled with refrigerant gas discharged from the low stage side compression element (540). A pressure control valve (570) introduces the refrigerant gas in the airtight container (502) into the cylinder (521) of the high stage side compression element (520), when the discharge pressure of the low stage side compression element (540) drops to a predetermined value or less, and interrupts the introducing of the refrigerant gas in the airtight container (502) into the cylinder (521), when the discharge pressure of the low stage side compression element (540) rises and exceeds the predetermined value.
摘要翻译：两级压缩系统旋转式压缩机包括：填充有从低段侧压缩排出的制冷剂气体的低段侧的压缩元件（540），并在密闭容器（502）的所有一幢高段侧的压缩元件（520）这两个元件（540）。压力控制阀（570）介绍在气密容器（502）的制冷剂气体到所述高段侧的压缩元件（520）在低段侧压缩元件的排出压力（540）的液滴的气缸（521）到预定值或更小，并中断制冷剂气体的导入在气密容器（502）进入气缸（521）当所述低段侧压缩元件的（540）的排出压力的上升和超过预定值。

47. 发明公开

EP1703133A2 Rotary vane compressor 审中-公开
标题翻译：旋转叶片压缩机
公开(公告)号：EP1703133A2
公开(公告)日：2006-09-20
申请号：EP06013471.5
申请日：2002-09-10
申请人： SANYO ELECTRIC CO., LTD.
发明人： Tadano, Masaya , Yamasaki, Haruhisa , Matsumoto, Kenzo , Matsuura, Dai , Sato, Kazuya , Saito, Takayasu , Ebara, Toshiyuki , Imai, Satoshi , Oda, Atushi , Sato, Takashi , Matsumori, Hiroyuki
IPC分类号： F04C18/356 , F04C23/00 , F01C21/08 , F01C21/10 , F04C29/02 , F04C27/00 , F04C29/00
CPC分类号： F01C21/108 , F01C21/0809 , F01C21/0845 , F04C18/3564 , F04C23/001 , F04C23/008 , F04C29/0042 , F04C29/02 , F04C29/023 , F04C29/028 , F04C2210/261 , F04C2230/231 , F04C2230/60 , F04C2240/30 , F04C2240/60 , F04C2240/601 , F04C2240/803 , F04C2240/806 , F04C2250/101 , F04C2250/102 , F05C2251/14 , F25B9/008 , F25B2309/061 , F25B2500/16 , Y10S417/902 , Y10T29/49236
摘要： There is provided a rotary compressor comprising an electric element and first and second rotary compression elements driven by the electric element, these components being provided in a hermetically sealed container, CO 2 refrigerant gas compressed by the first rotary compression element being discharged into the hermetically sealed container and the discharged refrigerant gas of intermediate pressure being further compressed by the second rotary compression element, a cylinder constituting the second rotary compression element, a support member adapted to seal an opening surface of the cylinder and provided with a bearing of a rotary shaft erected on a centre part, a discharge muffler chamber formed in the support member outside the bearing and communicated with an inside of the cylinder, a cover having a peripheral part fixed to the support member by a bolt to seal an opening of the discharge muffler chamber, a gasket held between the cover and the support member and an O ring provided between an inner peripheral end surface of the cover and an outer peripheral surface of the bearing.
摘要翻译：提供了一种旋转式压缩机，其包括电动元件以及由电动元件驱动的第一和第二旋转压缩元件，这些元件设置在气密容器中，由第一旋转压缩元件压缩的CO2制冷剂气体被排入密闭容器所述中间压力的排出制冷剂气体被所述第二旋转压缩元件进一步压缩，构成所述第二旋转压缩元件的气缸，适于密封所述气缸的开口表面并且设置有竖立在其上的旋转轴的轴承的支撑构件中央部;排出消音室，形成于所述轴承外侧的所述支承部件内，与所述气缸内连通;罩，其周缘部通过螺栓固定于所述支承部件，密封所述排出消音室的开口; 垫圈固定在盖子和支撑构件之间，并提供O形圈位于盖的内周端面和轴承的外周面之间。

48. 发明公开

EP1522733A2 Rotary vane compressor with vane holding plug 审中-公开
标题翻译：带叶片保持塞的旋转叶片压缩机
公开(公告)号：EP1522733A2
公开(公告)日：2005-04-13
申请号：EP04030239.0
申请日：2002-09-10
申请人： Sanyo Electric Co., Ltd.
发明人： Tadano, Masaya , Yamasaki, Haruhisa , Matsumoto, Kenzo , Matsuura, Dai , Sato, Kazuya , Saito, Takayasu , Ebara, Toshiyuki , Imai, Satoshi , Oda, Atsushi , Sato, Takashi , Matsumori, Hiroyuki
IPC分类号： F04C18/356 , F04C23/00 , F01C21/08 , F01C21/10 , F04C29/02 , F04C27/00 , F04C29/00 , F04C29/08 , F04C29/10
CPC分类号： F01C21/108 , F01C21/0809 , F01C21/0845 , F04C18/3564 , F04C23/001 , F04C23/008 , F04C29/0042 , F04C29/02 , F04C29/023 , F04C29/028 , F04C2210/261 , F04C2230/231 , F04C2230/60 , F04C2240/30 , F04C2240/60 , F04C2240/601 , F04C2240/803 , F04C2240/806 , F04C2250/101 , F04C2250/102 , F05C2251/14 , F25B9/008 , F25B2309/061 , F25B2500/16 , Y10S417/902 , Y10T29/49236
摘要： There is provided a rotary compressor comprising an electric element, and first and second rotary compression elements driven by the electric element, these components being provided in a hermetically sealed container, gas compressed by the first rotary compression element being discharged into the hermetically sealed container, and the discharged gas of intermediate pressure being further compressed by the second rotary compression element, cylinders constituting the respective rotary compression elements, an intermediate diaphragm (36) provided between the cylinders to partition each rotary compression element, a support member adapted to seal an opening surface of each cylinder and provided with a bearing of a rotary shaft and an oil hole (82) formed in the rotary shaft wherein the intermediate diaphragm includes an oil supply path (191) for communicating the oil hole with a suction side of the second rotary compression element.
摘要翻译：本发明提供一种旋转式压缩机，其包括电动元件，以及由电动元件驱动的第一旋转压缩元件和第二旋转压缩元件，这些元件设置在气密容器内，由第一旋转压缩元件压缩的气体被排出到密闭容器内，中间压的排出气体被第二旋转压缩元件进一步压缩，构成各旋转压缩元件的气缸，设置在气缸之间以隔开每个旋转压缩元件的中间隔膜（36），适于密封开口并且设置有旋转轴的轴承和形成在所述旋转轴中的油孔（82），其中所述中间隔膜包括用于将所述油孔与所述第二旋转体的吸入侧连通的供油路径（191）压缩元件。

49. 发明公开

EP1517041A2 Rotary vane compressor with vane holding plug 审中-公开
标题翻译： FlügelzellenverdichtermitflügelhaltendemDeckel
公开(公告)号：EP1517041A2
公开(公告)日：2005-03-23
申请号：EP04030233.3
申请日：2002-09-10
申请人： Sanyo Electric Co., Ltd.
发明人： Tadano, Masaya , Yamasaki, Haruhisa , Matsumoto, Kenzo , Matsuura, Dai , Sato, Kazuya , Saito, Takayasu , Ebara, Toshiyuki , Imai,Satoshi , Oda, Atsushi , Sato, Takashi , Matsumori, Hiroyuki
IPC分类号： F04C18/356 , F04C23/00 , F01C21/08 , F01C21/10 , F04C29/02 , F04C27/00 , F04C29/00 , F04C29/08 , F04C29/10
CPC分类号： F01C21/108 , F01C21/0809 , F01C21/0845 , F04C18/3564 , F04C23/001 , F04C23/008 , F04C29/0042 , F04C29/02 , F04C29/023 , F04C29/028 , F04C2210/261 , F04C2230/231 , F04C2230/60 , F04C2240/30 , F04C2240/60 , F04C2240/601 , F04C2240/803 , F04C2240/806 , F04C2250/101 , F04C2250/102 , F05C2251/14 , F25B9/008 , F25B2309/061 , F25B2500/16 , Y10S417/902 , Y10T29/49236
摘要： There is provided a refrigeration unit (600) comprising a refrigerant closed circuit formed by communicating at least a compressor (500), a radiator (501) and an evaporator (503) through a refrigerant tube, and filled with carbon dioxide and an oil separator provided in the refrigerant closed circuit, wherein an oil storage portion of the oil separator and the compressor are connected to each other through a return oil tube (512).
摘要翻译：提供了一种制冷装置（600），其包括通过制冷剂管将至少压缩机（500），散热器（501）和蒸发器（503）连通而形成的制冷剂闭合回路，并填充有二氧化碳和油分离器设置在制冷剂闭合回路中，其中油分离器的油存储部和压缩机通过回油管（512）彼此连接。

50. 发明公开

EP1369590A2 Two-stage rotary type compressor 有权
标题翻译： Zweistufiger Drehkolbenkompressor
公开(公告)号：EP1369590A2
公开(公告)日：2003-12-10
申请号：EP03253574.2
申请日：2003-06-05
申请人： Sanyo Electric Co., Ltd.
发明人： Malumoto, Kenzo , Yamasaki, Haruhisa , Sato, Kazuya , Tadano, Masaya , Imai, Satoshi , Sugawara, Akira , Sato, Takashi
IPC分类号： F04C23/00 , F04C18/356
CPC分类号： F04C29/02 , F01C21/0863 , F01C21/10 , F04C18/356 , F04C23/001 , F04C23/008 , F04C29/0092 , F04C29/023 , F04C29/028 , F04C29/045 , F04C2250/101 , F04C2270/21
摘要： There is provided an internal intermediate pressure multistage compression type rotary compressor (10) capable of reducing a height dimension while reducing the amount of oil to be discharged outside. An electric element (14) and first and second rotary compression elements (32), (34) which are driven by a rotary shaft (16) of the electric element (14) disposed under the electric element (14) are provided in a hermetic shell case (12). There is provided a refrigerant introduction pipe (92) for introducing refrigerant in the hermetic shell case (12) over the electric element (14) into the second rotary compression element (34) through an outside of the hermetic shell case (12). There is provided an oil path (82) provided in the rotary shaft (16) for discharging oil through an oil discharge port (82A) which is positioned at the upper end of the rotary shaft (16). The refrigerant introduction pipe (92) is provided such that a part of an inlet (92A) of the refrigerant introduction pipe (92) is positioned under the upper end of a stator (22) of the electric element (14).
摘要翻译：提供一种内部中压多级压缩式旋转式压缩机（10），其能够减小高度尺寸，同时减少排出外部的油量。由设置在电气元件（14）下方的电气元件（14）的旋转轴（16）驱动的电气元件（14）和第一和第二旋转压缩元件（32），（34）设置在密封外壳（12）。提供了一种制冷剂引入管（92），用于通过密封壳体（12）的外部将密封壳体（12）中的制冷剂导入电气元件（14）进入第二旋转压缩元件（34）。设置有用于通过位于旋转轴（16）的上端的排油口（82A）排出油的旋转轴（16）中设置的油路（82）。制冷剂导入管92设置成使得制冷剂导入管92的入口92A的一部分位于电气元件14的定子22的下端的下方。

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