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1. 发明专利

JP2011127462A Compressor 有权
标题翻译：压缩机
公开(公告)号：JP2011127462A
公开(公告)日：2011-06-30
申请号：JP2009284922
申请日：2009-12-16
申请人： Denso Corp , 株式会社デンソー
发明人： OGAWA HIROSHI , IWANAMI SHIGEKI , KATO HIROYASU
IPC分类号： F04C18/02 , F04C27/00
摘要： PROBLEM TO BE SOLVED: To suppress an increase in sliding toque and to suppress performance degradation. SOLUTION: The distal ends of the teeth 112, 122 of a pair of scrolls 11, 12 are formed with tip seal grooves 112a, 122a for mounting tip seals 16, 17, and the pair of scrolls 11, 12 is formed with sliding surfaces 111a, 121a with the tip seals 16, 17 closely slid. A dimensional relationship among a distance D1 between the sliding surfaces 121a, 111a on a spiral center side and the bottom surfaces of the tip seal grooves 112a, 122a, thickness h1 of the tip seals on the spiral center side, a distance D2 between the sliding surfaces 121a, 111a on a spiral peripheral side and the bottom surfaces of the tip seal grooves 112a, 122a, and thickness h2 of the tip seal on the spiral peripheral side, satisfies D1-h1 COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：抑制滑块的增加并抑制性能下降。解决方案：一对涡卷11,12的齿112,122的远端形成有用于安装末端密封件16,17的末端密封槽112a，122a，并且一对涡卷11,12形成有具有顶端密封件16,17的滑动面111a，121a紧密滑动。螺旋中心侧的滑动面121a，111a与顶端密封槽112a，122a的底面之间的距离D1之间的尺寸关系，螺旋中心侧的顶端密封的厚度h1，滑动面之间的距离D2 在螺旋周边的表面121a，111a和顶端密封槽112a，122a的底面以及螺旋周边的末端密封的厚度h2满足D1-h1

2. 发明专利

JP2009275698A Compressor 有权
标题翻译：压缩机
公开(公告)号：JP2009275698A
公开(公告)日：2009-11-26
申请号：JP2009025100
申请日：2009-02-05
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： HOTTA TADASHI , KUSADA SUSUMU , KAWAMOTO YOICHIRO , IWANAMI SHIGEKI , KATO HIROYASU
IPC分类号： F04B39/02 , F04C18/02 , F04C29/02
CPC分类号： F04C23/008 , F04C18/0207 , F04C29/02
摘要： PROBLEM TO BE SOLVED: To provide an electric compressor capable of maintaining proper lubrication of a bearing even when the number of revolution of a shaft is increased. SOLUTION: The compressor is provided with: a housing 2; a compression mechanism part 4 arranged in the housing 2; the shaft 30 rotated/driven and rotating/driving the compression mechanism part 4; and a first bearing 13 and a second bearing 14 for rotatably supporting the shaft 30. The shaft 30 is provided with a main oil feeding passage 31 extending in an axial direction in the shaft 30; a first sub-oil feeding passage and a second sub-oil feeding passage 34 penetrated/extended to a sidewall of the shaft 30 in order to lubricate the first bearing 13 and the second bearing 14 respectively; and lubricant distribution members 35, 135 provided on the main oil feeding passage 31. The lubricant distribution member is provided with branch parts 40, 140 for branching the lubricant circulated through the main oil feeding passage 31 toward the first sub-oil feeding passage 33 and the second sub-oil feeding passage 34. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供即使当轴的转数增加时也能够保持轴承的适当润滑的电动压缩机。解决方案：压缩机设有：壳体2; 设置在壳体2内的压缩机构部4; 轴30旋转/驱动并旋转/驱动压缩机构部分4; 第一轴承13和第二轴承14，用于可旋转地支撑轴30.轴30设置有在轴30中沿轴向延伸的主供油通道31; 第一副油进给通道和第二副油进给通道34穿透/延伸到轴30的侧壁，以分别润滑第一轴承13和第二轴承14; 以及设置在主给油通道31上的润滑剂分配构件35,135。润滑剂分配构件设置有用于将通过主给油通道31循环的润滑剂朝向第一副油进给通道33分支的分支部分40,140和第二副油进料通道34.版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2008309425A Centrifugal separation type oil separator and refrigerant compressor integrally including the oil separator 审中-公开
标题翻译：离心式分离式油分离器和制冷压缩机整体包括油分离器
公开(公告)号：JP2008309425A
公开(公告)日：2008-12-25
申请号：JP2007158828
申请日：2007-06-15
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： IWANAMI SHIGEKI , KATO HIROYASU , KAWAMOTO YOICHIRO
IPC分类号： F25B43/02 , F04B39/04 , F25B1/00 , F25B43/00
CPC分类号： F25B2400/02 , F25B2400/23
摘要： PROBLEM TO BE SOLVED: To provide a centrifugal separation type oil separator and a refrigerant compressor integrally including the oil separator, restraining inflow of oil to the refrigerant circulating passage side when the refrigerant compressor starts.
SOLUTION: The oil separator 1 includes a separating part 2 for separating oil mixed in a refrigerant and an oil storing part 13. The separating part 2 separates oil from the refrigerant by centrifugal force in a cylindrical internal space 3, and has a bottom wall part 4b for closing the lower end part of the cylindrical internal space 3. The oil storing part 13 has an oil storing chamber 14 disposed adjacent to the cylindrical internal space 3 with the bottom wall part 4b interposed between them. The oil separator 1 further includes at least two passages 8, 10 formed at the bottom wall part 4b for performing fluid communication between the cylindrical internal space 3 and the oil storing chamber 14, and at least two passages 8, 10 are disposed in different radial positions from the center of the bottom wall part 4b.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一体地包括油分离器的离心分离式油分离器和制冷剂压缩机，当制冷剂压缩机启动时，抑制油向制冷剂循环通道侧的流入。解决方案：油分离器1包括用于分离制冷剂中混合的油的分离部分2和储油部分13.分离部分2通过离心力在圆柱形内部空间3中将油与制冷剂分离，并且具有用于封闭圆筒形内部空间3的下端部的底壁部4b。储油部13具有与圆筒状内部空间3相邻配置的储油室14，底壁部4b插入其间。油分离器1还包括形成在底壁部分4b处的至少两个通道8,10，用于在圆柱形内部空间3和储油室14之间进行流体连通，并且至少两个通道8,10设置在不同的径向从底壁部4b的中心位置。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2008169816A Compressor 审中-公开
标题翻译：压缩机
公开(公告)号：JP2008169816A
公开(公告)日：2008-07-24
申请号：JP2007006358
申请日：2007-01-15
申请人： Denso Corp , 株式会社デンソー
发明人： KIMURA SEISHU , IWANAMI SHIGEKI , HOTTA TADASHI
IPC分类号： F04C29/12 , F04C18/02 , F04C29/04
摘要： PROBLEM TO BE SOLVED: To provide a compressor suppressing heating of a sucked refrigerant and improving efficiency with a simple structure without coating of an insulating member.
SOLUTION: The compressor 1 is a rotary type compressor for compressing a refrigerant sucked by rotating a rotor 11 in a housing 33, and is provided with: a suction chamber 9 arranged just before the sucked refrigerant is to be compressed in a compression chamber 26, a suction pipe 6 arranged so as to communicate with the suction chamber 9 so as to introduce the refrigerant in the suction chamber 9; and a double pipe member 10 as a sucked refrigerant insulating means for insulating the suction pipe 6 from ambient heat. The double pipe member 10 includes an insulating layer 8 formed of a space part formed in a periphery of the suction pipe 6 in the housing 33. With this structure, the highly-efficient compressor for reducing transmission of the ambient heat to the refrigerant sucked in the housing is obtained.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决问题：提供一种压缩机，其抑制吸入制冷剂的加热，并且以简单的结构提高效率而不涂覆绝缘构件。解决方案：压缩机1是用于压缩通过使壳体33中的转子11旋转而吸入的制冷剂的旋转式压缩机，并且设置有：吸入室9，其布置在被吸入的制冷剂被压缩之前设置成与吸入室9连通以将制冷剂引入吸入室9中的吸入管6; 以及作为用于使吸入管6与环境热绝缘的吸入制冷剂绝热装置的双管构件10。双管件10包括由壳体33中的吸入管6的周边形成的空间部分形成的绝缘层8.利用这种结构，用于减少被吸入的制冷剂的环境热的传递的高效率的压缩机获得住房。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2008038810A Compressor 有权
标题翻译：压缩机
公开(公告)号：JP2008038810A
公开(公告)日：2008-02-21
申请号：JP2006215910
申请日：2006-08-08
申请人： Denso Corp , 株式会社デンソー
发明人： IZUMI TETSUYA , KATO HIROYASU , IWANAMI SHIGEKI
IPC分类号： F04B39/06 , F04C18/02 , F04C29/04
摘要： PROBLEM TO BE SOLVED: To provide a compressor which can prevent discharged heat of compressed coolant gas from being transferred from the shell side to the intake coolant gas to suppress deterioration in volume efficiency of the coolant, and to improve compression performance.
SOLUTION: A motor part 300 and a compression mechanism part 200 are arranged in a housing 110. The compression mechanism part has a shell body and a discharge chamber 257. The shell body compresses the intake coolant, and the discharge chamber 257, to which the compressed coolant is discharged, is made by a member different from the housing. The compressor 100, of which the circumference is made a low-temperature low-pressure coolant gas atmosphere, is provided with a discharge conduit 290 extended from the discharge chamber to a discharge port of a sealed container. The discharge conduit 290 is provided with a part 291 on its periphery which is a heat-insulation means and which is not brought into contact with the shell body. The part which is not brought into contact with the shell body is provided by a space (A) or a heat insulator.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种可以防止压缩的冷却剂气体的排出热量从壳体侧传递到进气冷却剂气体的压缩机，以抑制冷却剂的体积效率的劣化，并且提高压缩性能。解决方案：电机部件300和压缩机构部件200布置在壳体110中。压缩机构部分具有壳体和排出室257.壳体压缩进气冷却剂，并且排出室257，被压缩的冷却剂排出到的部分由不同于壳体的构件制成。将圆周设置为低温低压冷却剂气体气氛的压缩机100设置有从排出室延伸到密封容器的排出口的排出管道290。排出管道290在其周边上设置有作为绝热装置的部分291，并且不与壳体接触。不与壳体接触的部分由空间（A）或隔热体提供。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2006220156A Steam compression type refrigerator 有权
标题翻译：蒸汽压缩式制冷机
公开(公告)号：JP2006220156A
公开(公告)日：2006-08-24
申请号：JP2006107463
申请日：2006-04-10
申请人： Denso Corp , 株式会社デンソー
发明人： IWANAMI SHIGEKI
IPC分类号： F01C1/344 , F01C13/04
摘要： PROBLEM TO BE SOLVED: To reduce mechanical loss of a radial type fluid machine such as an expander.
SOLUTION: A sliding axial line CLp of a plunger is deviated from the center of rotation of a rotary cylinder 12. Consequently, when refrigerant flowing into an operation chamber 12b makes force in the direction for enlarging volume of the operation chamber 12b act on the plunger 13, reaction force F that the plunger 13 receives from an internal wall 11a of a rotary liner 11 can be used as force for rotating the rotary cylinder 12 as it is. Since the direction of sliding axial line CLp of the plunger of the reaction force F agrees with the direction of reaction force F, force for increasing friction resistance of the plunger 13 and an internal wall of an insertion hole 12a is not generated easily, thereby reducing mechanical loss.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：减少诸如膨胀机的径向型流体机械的机械损失。解决方案：柱塞的滑动轴线CLp偏离旋转圆筒12的旋转中心。因此，当流入操作室12b的制冷剂在扩大操作室12b的体积的方向上作用时在柱塞13上，柱塞13从旋转衬套11的内壁11a接收的反作用力F可以用作使旋转圆筒12原样转动的力。由于反作用力F的柱塞的滑动轴线CLp的方向与反作用力F的方向一致，因此不容易产生用于提高柱塞13的摩擦阻力和插入孔12a的内壁的力，从而减少机械损失。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2006132523A Complex fluid machine 有权
标题翻译：复合流体机
公开(公告)号：JP2006132523A
公开(公告)日：2006-05-25
申请号：JP2005195536
申请日：2005-07-04
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： IWANAMI SHIGEKI , UNO KEIICHI , ASA HIROTOMO , KISHIMOTO TOSHIHIRO , OGAWA HIROSHI
IPC分类号： F01C13/04 , F01C1/02 , F01C21/18 , F01K23/02 , F01K23/10 , F02G5/00 , F02G5/04 , F04C18/02 , F25B27/00
CPC分类号： F25B27/02 , B60H1/3223 , F01C1/0223 , F01C11/002 , F01K23/065 , F04C18/0223 , F04C23/001 , F04C29/0085 , F25B1/04 , Y02A30/274 , Y02E20/14
摘要： PROBLEM TO BE SOLVED: To provide a complex fluid machine including both of a compression section and an expansion section, the installation of which is facilitated, the compression section and the expansion section being operatively independent from each other.
SOLUTION: The complex fluid machine comprises the compression section 110 which compresses and discharges fluid by undergoing external driving force from an external driving source 10, and the expansion section 120 which generates driving force by expansion of working fluid within a Rankine cycle 30. Both the compression section 110 and the expansion section 120 are of the scroll type and provided with fixed scrolls 112, 122. The fixed scrolls 112, 122 are respectively formed with a base plate 101 and tooth portions 112b, 122b. The base plate 101 is formed as an integral part and commonly used for the fixed scrolls 112, 122 of the compression section 110 and the expansion section 120. The respective tooth portions 112b, 122b are provided to extend from the integral base plate 101 in directions opposite to each other.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供包括压缩部分和膨胀部分的复杂流体机械，其安装方便，压缩部分和膨胀部分彼此可操作地独立。复合流体机械包括：压缩部分110，其通过从外部驱动源10经受外部驱动力来压缩和排出流体;膨胀部分120，其通过在兰金循环30内的工作流体的膨胀产生驱动力压缩部分110和膨胀部分120都是涡旋式的，并且设置有固定涡卷112,122。固定涡卷112,122分别形成有基板101和齿部112b，122b。基板101形成为一体，并且通常用于压缩部分110和膨胀部分120的固定涡卷112,122。各个齿部分112b，122b设置成从一体基板101沿着方向彼此相对。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2006125340A Composite fluid machine and refrigerator using the same 有权
标题翻译：使用相同的复合流体机和制冷机
公开(公告)号：JP2006125340A
公开(公告)日：2006-05-18
申请号：JP2004316739
申请日：2004-10-29
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： UNO KEIICHI , IWANAMI SHIGEKI , ASA HIROTOMO , KINOSHITA HIROSHI
IPC分类号： F01C13/04 , F01C1/02 , F01K23/10 , F04C18/02 , F04C23/02 , F04C29/12 , F25B1/00 , F25B27/00
CPC分类号： Y02A30/274 , Y02T10/166
摘要： PROBLEM TO BE SOLVED: To provide composite fluid machine capable of eliminating influence of a pump when operated only by a compressor while enabling operation of the pump by an expander and utilizing exhaust heat effectively when operation of the compressor is unnecessary, and to provide a refrigerator using the machine. SOLUTION: This composite fluid machine has the compressor 110 for compressing fluid and discharging it, the expander 110 for generating driving force by expansion of working fluid circulated by the pump 130, and a rotary electric machine 120 having both functions of a power generator and an electric motor. The compressor 110, the expander 110, the rotary electric machine 120, and the pump 130 are connected in series. An intermittent switching means 140 for switching a connection condition of the rotary electric machine 120 and the pump 130 into a disconnected condition when the compressor 110 is driven by the rotary electric machine 120 is provided. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种复合流体机械，其能够在仅通过压缩机操作时消除泵的影响，同时能够通过膨胀机进行泵的运转，并且在不需要压缩机的运转时有效地利用排热，并且提供使用该机器的冰箱。解决方案：该复合流体机械具有用于压缩流体并将其排出的压缩机110，用于通过由泵130循环的工作流体的膨胀产生驱动力的膨胀器110和具有功率的功能的旋转电机120 发电机和电动机。压缩机110，膨胀机110，旋转电机120和泵130串联连接。提供了一种用于当压缩机110由旋转电机120驱动时将旋转电机120和泵130的连接状态切换到断开状态的间歇切换装置140。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2005239161A Vehicular vapor compression refrigerating cycle 有权
标题翻译：车辆蒸气压缩制冷循环
公开(公告)号：JP2005239161A
公开(公告)日：2005-09-08
申请号：JP2005142471
申请日：2005-05-16
申请人： Denso Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社デンソー
发明人： IWANAMI SHIGEKI , UNO KEIICHI , MATSUNO TAKAMITSU
IPC分类号： B60H1/32
摘要： PROBLEM TO BE SOLVED: To sufficiently improve drivability in a vehicle equipped with an air conditioner having a compressor obtaining motive power from an engine, and to return power consumption of the compressor without impairing drivability.
SOLUTION: A first threshold value Θ for turning off an electromagnetic clutch is changed along a steady throttle opening curve L0 and a motive power cut line L1 having an almost similar shape according to vehicle speed. When the detected throttle opening is larger than a second threshold value Θ, the electromagnetic clutch is turned off to reduce motive power consumed by the compressor 100. When the detected throttle opening is not more than the second threshold value Θ, the electromagnetic clutch 110 is turned on to operate the compressor 100. Thus, the drivability can be sufficiently improved.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了充分提高配备有具有获得来自发动机的动力的压缩机的空调机的车辆的驾驶性能，并且不损害驾驶性能而返回压缩机的功率消耗。解决方案：用于关闭电磁离合器的第一阈值Θ沿着稳定的节气门开度曲线L0和根据车速具有几乎相似形状的动力切断线L1而改变。当检测到的节气门开度大于第二阈值Θ时，关闭电磁离合器以减少压缩机100消耗的动力。当检测到的节气门开度不大于第二阈值Θ时，电磁离合器110 打开以操作压缩机100.因此，可以充分地提高驾驶性能。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2005180711A Vapor compression type refrigerator 有权
标题翻译：蒸汽压缩式制冷机
公开(公告)号：JP2005180711A
公开(公告)日：2005-07-07
申请号：JP2003410094
申请日：2003-12-09
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： INABA ATSUSHI , YAMANAKA YASUSHI , IWANAMI SHIGEKI , SAKA KOICHI , HOTTA TADASHI
IPC分类号： F25B1/00 , F25B27/02
CPC分类号： Y02A30/274
摘要： PROBLEM TO BE SOLVED: To provide a vapor compression type refrigerator equipped with a realizable Rankine cycle. SOLUTION: The refrigerator has an open/close valve 34c capable of blocking flow of refrigerant from a refrigerant discharge side of a compressor 10 to a radiator 11, a heater 30 for heating the refrigerator, refrigerant feeding means 31, 31a, 32 for bypassing the open/close valve 34c and feeding the refrigerant to the heater 30 and an energy recovery device 33 for recovering heat energy provided to the refrigerator by the heater 30 by expanding the refrigerant flowing out from the heater 30. In the case that the energy is recovered by the energy recovery device 33, the flow of refrigerant from the refrigerant discharge side of the compressor 10 to the radiator 11 is blocked by the open/close valve 34 and the refrigerant is circulated by the refrigerant feeding means 31, 31a, 32 in the following order; the heater 30, the energy recovery device 33, the radiator 11, heater 30. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种配备有可实现的兰金循环的蒸气压缩式冰箱。解决方案：冰箱具有能够阻止制冷剂从压缩机10的制冷剂排出侧流到散热器11的开闭阀34c，用于加热冰箱的加热器30，制冷剂供给装置31,31a，32 用于旁路打开/关闭阀34c并将制冷剂供给到加热器30，以及能量回收装置33，用于通过使从加热器30流出的制冷剂膨胀来回收由加热器30提供给冰箱的热能。能量通过能量回收装置33回收，制冷剂从压缩机10的制冷剂排出侧向散热器11的流动被打开/关闭阀34阻挡，制冷剂被制冷剂供给装置31,3a， 32按以下顺序; 加热器30，能量回收装置33，散热器11，加热器30.版权所有（C）2005，JPO＆NCIPI

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