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1. 发明专利

JP2003254238A HYBRID COMPRESSOR 审中-公开
公开(公告)号：JP2003254238A
公开(公告)日：2003-09-10
申请号：JP2002052096
申请日：2002-02-27
申请人： NIPPON SOKEN , DENSO CORP
发明人： ASA HIROTOMO , TADA YOSHIKI , IWANAMI SHIGEKI , OGAWA YUKIO
IPC分类号： F04B39/06 , F04B35/00 , H02K7/10 , H02K7/14 , H02K9/06
摘要： PROBLEM TO BE SOLVED: To provide a hybrid compressor wherein a motor in cooled with an inexpensive constitution. SOLUTION: This hybrid compressor has: the motor 2 having one end side of a rotary shaft 200 opened to the outside of a motor housing 201; a compressor 1 connected to the other end side of the rotary shaft 200; and a pulley 3 connected to the one end side of the rotary shaft 200 via an intermitting means 5 for intermitting rotary driving force. A rotor part 204 of the motor 2 is provided with fans 206 and 207 for generating air flow within the motor housing 201. The motor housing 201 is provided with communicating holes 201b and 201c for communicating the inside and the outside. COPYRIGHT: (C)2003,JPO

2. 发明专利

JP2000054976A SHAFT FALLING-OFF PREVENTING MECHANISM FOR COMPRESSOR 失效
公开(公告)号：JP2000054976A
公开(公告)日：2000-02-22
申请号：JP22483898
申请日：1998-08-07
申请人： NIPPON SOKEN , DENSO CORP
发明人： HAKAMATA NAOKI , MATSUDA MIKIO , MOMOTAKE TETSUYA , OGAWA YUKIO
IPC分类号： F04B39/00 , F04C18/02 , F04C29/00
摘要： PROBLEM TO BE SOLVED: To prevent generation of relative inertial force between a shaft and an inner ring of a bearing and avoid shaft falling-off from the bearing. SOLUTION: A tooth ring 16 is inserted into a circumferential groove 1A provided for a front housing 1 to press a bearing 5 left ward. A pressing load Fs of the tooth ring, a holding force Fo between the outer ring of the bearing and the housing, and a holding force Fi between the inner ring of the bearing and a shaft 4 meet a relation; Fo

3. 发明专利

JP2003191748A AIR CONDITIONER FOR VEHICLE 审中-公开
公开(公告)号：JP2003191748A
公开(公告)日：2003-07-09
申请号：JP2002124142
申请日：2002-04-25
申请人： DENSO CORP , NIPPON SOKEN
发明人： IWANAMI SHIGEKI , SUZUKI YASUSHI , YAMANAKA YASUSHI , OGAWA YUKIO , TADA YOSHIKI
IPC分类号： F04D15/00 , B60H1/08 , B60H1/32 , F04B23/08 , F04B49/06 , F04C18/02 , F04C23/02 , F04C28/06 , F04C29/00 , F04C29/12 , F04D13/02 , F04D13/06 , F04D13/12 , F04D25/02 , F04D29/04 , F04D29/043 , F04D29/053 , F04D29/44 , F04D29/48 , F04D29/50 , F04C29/10
摘要： PROBLEM TO BE SOLVED: To provide an air conditioner functioned as both cooling and heating through over the whole year and allowing coping-with an inexpensive price, in an idling stop vehicle. SOLUTION: This vehicular air-conditioner applied for the vehicle of which the engine 10 is stopped when the vehicle is temporarily stopped in travel, and comprising a chilling unit 110 having a compressor 111 operated by receiving driving force of the engine 10, and a heating unit 120 in which cooling water is circulated by a mechanical type pump 11 operated by receiving the driving force of the engine 10 is provided with a compressor part 220 and a pump part 230 operated by one motor 210, and a controller 130 for controlling the operation of the motor 210. Even when the engine stops, the motor 210 is driven to operate the compressor part 220 in the operation of the chilling unit 110, and the motor 210 is driven to operate the pump part 230 in the operation of the heating unit, by the controller 130. COPYRIGHT: (C)2003,JPO

4. 发明专利

JP2003056461A Complex driving system for compressor 审中-公开
标题翻译：压缩机复合驱动系统
公开(公告)号：JP2003056461A
公开(公告)日：2003-02-26
申请号：JP2001202655
申请日：2001-07-03
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 , OGAWA YUKIO , ASA HIROTOMO , INOUE TAKASHI
IPC分类号： F02D29/04 , F02D29/06 , F04B27/08 , F04B35/00 , F04B35/04 , F04B49/06 , F04C18/02 , F04C23/00 , F04C23/02 , F04C29/00 , H02K7/14 , H02K7/18 , H02K21/22
CPC分类号： F04C29/0064 , F04B27/0895 , F04B35/04 , F04C18/0215 , F04C29/0085 , F04C2240/45 , F04C2240/50
摘要： PROBLEM TO BE SOLVED: To provide a compact, lightweight and low-cost complex driving system for a compressor capable of changing the discharge per unit time in a wide range without using an electromagnetic clutch or a transmission even with a small compressor of fixed discharge capacity while being able to drive also by electric power. SOLUTION: In the case of using an electric rotary machine 3 in which a motor and a generator can be both operated and a field part 6 as well as an armature part 18 can be rotated, and mounting a pulley 19 interlocked with an output shaft of a prime mover such as an internal combustion engine, to a rotating shaft 11 of the armature part 18, a driving shaft 2 of the compressor 1 is mounted to the rotating field part 6. When the electric rotary machine 3 is operated in a motor mode, the compressor 1 is acceleratedly driven by adding the rotating speed of the electric rotary machine 3 to the input rotating speed of the rotating shaft 11. When a feeder circuit is cut off, the compressor 1 stops. When the input rotating speed is too high, the electric rotary machine 3 is operated in a generator mode to a battery. A lowering of the rotating speed corresponding to the generated energy is thereby obtained.
摘要翻译：要解决的问题：提供一种用于压缩机的紧凑，重量轻且成本低的复杂驱动系统，其能够在不使用电磁离合器或变速器的情况下即使使用具有固定放电容量的小型压缩机也可以在宽范围内改变单位时间的放电同时也能用电力驱动。解决方案：在使用电动机和发电机都可以操作的电动旋转机3的情况下，并且可以转动现场部分6以及电枢部分18，并且安装滑轮19与输出轴诸如内燃机的原动机到电枢部件18的旋转轴11，压缩机1的驱动轴2安装在旋转磁场部分6上。当旋转电机3以电动机模式操作时通过将旋转电机3的旋转速度与旋转轴11的输入转速相加来使压缩机1加速驱动。当供电电路切断时，压缩机1停止。当输入转速太高时，电动旋转机3以发电机模式操作到电池。从而获得与产生的能量对应的转速的降低。

5. 发明专利

JP2000080995A COMPRESSOR 失效
公开(公告)号：JP2000080995A
公开(公告)日：2000-03-21
申请号：JP2642299
申请日：1999-02-03
申请人： NIPPON SOKEN , DENSO CORP
发明人： MOMOTAKE TETSUYA , HAKAMATA NAOKI , MATSUDA MIKIO , OSHIMA TOSHIHIRO , OGAWA YUKIO , WATANABE SHINICHI
IPC分类号： F04C18/02 , F04C27/00 , F04C29/00 , F04C29/02
摘要： PROBLEM TO BE SOLVED: To surely supply lubricating oil supplied to the inner wall of a front housing to a lip seal side. SOLUTION: An inner wall of a front housing 111 on which lubricating oil blown out of an injector passage 220 is collided is formed to be a slope surface 113 inclined downward more toward a bearing 150 side. Thus, lubricating oil supplied to the upper end side 113a of the slope surface 113 flows to the lower end side 113b of the slope surface 113 without falling through the slope surface 113 to a balancer 132 by its surface tension. Thus, since the lubricating oil is supplied to a lip seal 160 side (bearing 150 side) surely, the wear of the lip seal 160 is suppressed.

6. 发明专利

JP2003013850A Compound drive device for compressor 有权
标题翻译：用于压缩机的复合驱动装置
公开(公告)号：JP2003013850A
公开(公告)日：2003-01-15
申请号：JP2001362453
申请日：2001-11-28
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 , NIIMI YASUHIKO , OGAWA YUKIO , INOUE TAKASHI
IPC分类号： F04B49/06 , B60H1/32 , F04B27/08 , F04B35/00 , F04B35/04 , H02K7/14 , H02K13/00
CPC分类号： F04B27/0895 , B60H1/3222
摘要： PROBLEM TO BE SOLVED: To provide a compound drive device for a compressor eliminating a high voltage resistant structure of a motor and reducing power load of an internal combustion engine by preventing power generation action of the motor during the internal combustion engine driving.
SOLUTION: In the compound drive device for the compressor having a pulley 10 rotationally driven by a main motor 24, motors 3, 24 composed of armature parts 18 and a field part 14 and rotationally driven by a power source 28, and the compressor 1 compressing fluid, and driving the compressor 1 with selecting driving force of the pulley 10 and the motors 3, 42 the armature part 18 and the field part 14 of the motors 3, 42 are rotatably supported independently each other, the pulley 10 is mechanically connected to one of the armature part 18 and the field part 14, the compressor 1 is mechanically connected to the other of the armature part 18 and the field part 14, and a one-way clutch 11 is provided between the armature part 18 or the field part 14.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种用于消除电动机的耐高压结构的压缩机的复合驱动装置，并且通过防止内燃机驱动期间的电动机的发电动作来降低内燃机的动力负荷。解决方案：在具有由主电动机24旋转驱动的滑轮10的压缩机的复合驱动装置中，由电枢部件18和励磁部分14组成的电动机3,24由电源28旋转驱动，压缩机1压缩流体，并且通过选择皮带轮10和电动机3,4的驱动力来驱动压缩机1，电动机3,4的电枢部分18和磁场部分14彼此独立地可旋转地支撑，滑轮10机械地连接到衔铁部18和场部14中的一个，压缩机1机械地连接到电枢部18和场部14中的另一个，并且单向离合器11设置在衔铁部18或场部 14。

7. 发明专利

JP2002310075A SCROLL COMPRESSOR 失效
公开(公告)号：JP2002310075A
公开(公告)日：2002-10-23
申请号：JP2001114350
申请日：2001-04-12
申请人： NIPPON SOKEN , DENSO CORP
发明人： ISHII HIROKI , OGAWA YUKIO , MATSUDA MIKIO , INOUE TAKASHI , IWANAMI SHIGEKI
IPC分类号： F04C27/00 , F04C18/02
摘要： PROBLEM TO BE SOLVED: To provide a scroll type compressor favorably floating tip seals without causing increase in the cost, reducing the leakage of refrigerant to a low- pressure side compression chamber, and improving the compression efficiency. SOLUTION: This scroll type compressor is formed with spiral tip seal grooves 21 and 22 in the teeth tips of respective spiral teeth parts 6b and 4b of a fixed scroll 6 and a turning scroll 4, and the spiral shape of the tip seals 23 and 24 disposed in the tip seal grooves is so formed as to be gradually and largely separated, at least, from a point (separation point) B in an approximately one circle inner side of the outer end A of the tip seal groove toward the outer end A.

8. 发明专利

JP2003120544A COMPRESSOR CONTROL DEVICE 审中-公开
公开(公告)号：JP2003120544A
公开(公告)日：2003-04-23
申请号：JP2001311679
申请日：2001-10-09
申请人： DENSO CORP , NIPPON SOKEN
发明人： IWANAMI SHIGEKI , OGAWA YUKIO , TADA YOSHIKI
IPC分类号： F04B49/06 , B60H1/22 , B60H1/32 , F04B35/00 , F04B35/04
摘要： PROBLEM TO BE SOLVED: To provide a compressor control device allowing the reduction in power consumption by enhancing the operation efficiency of a compressor in the simple drive by a motor while keeping the fuel consumption improving effect by engine stop. SOLUTION: This compressor control device comprises: the variable displacement compressor 110 included in a refrigeration cycle device 200 to compress a coolant; the motor 120 operated by a battery 12 as power source; and a control device 130 for selecting the drive force of an engine 10 and the motor 120 to operate the compressor 110 and controlling its discharge capacity, so that the compressor 110 is selectively operated by the motor 120 when the engine 10 is stopped. When the compressor 110 is operated by the motor 120, the control device 130 performs its ON-OFF operation while setting the discharge capacity of the compressor 110 larger than the discharge capacity required for the operation of the refrigeration cycle device 200 within a variable range.

9. 发明专利

JP2007315637A Refrigerating machine with standby 审中-公开
标题翻译：制冷机与待机
公开(公告)号：JP2007315637A
公开(公告)日：2007-12-06
申请号：JP2006143724
申请日：2006-05-24
申请人： Denso Corp , 株式会社デンソー
发明人： IKEMOTO TORU , OGAWA YUKIO , MATSUNAGA HISATSUGU , ASAOKA TAKEHARU , TAKEUCHI HIROTSUGU , NISHIJIMA HARUYUKI
IPC分类号： F25B1/00
CPC分类号： F25B2341/0011 , F25B2400/23
摘要： PROBLEM TO BE SOLVED: To control suction of lubricant of a standby-side compressor 12 and a main compressor 11 in an ejector cycle. SOLUTION: As a part between a refrigerant inlet side of an oil separator 16 and a refrigerant outlet side of the standby-side compressor 12 is closed by a three-way valve 15 in executing a main cold reserving operation, the lubricant from the oil separator 16 is prevented from flowing to refrigerant inlet sides of the main compressor 11 and the standby-side compressor 12. As the part between the refrigerant inlet side of the oil separator 16 and the refrigerant outlet side of the main compressor 11 is closed by the three-way valve 15 in executing the standby cold reserving operation, the refrigerant of the refrigerant outlet side of the main compressor 11 is prevented from flowing to the refrigerant inlet side of the oil separator 16. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了在喷射器循环中控制备用侧压缩机12和主压缩机11的润滑剂的吸入。解决方案：作为主分离器16的制冷剂入口侧与备用侧压缩机12的制冷剂出口侧之间的一部分，在执行主冷藏运转时由三通阀15关闭，防油分离器16流入主压缩机11和备用侧压缩机12的制冷剂入口侧。由于分油器16的制冷剂入口侧与主压缩机11的制冷剂出口侧的部分被封闭通过三通阀15进行备用冷藏运转，能够防止主压缩机11的制冷剂出口侧的制冷剂流向分油器16的制冷剂入口侧。（C） 2008年，日本特许厅和INPIT

10. 发明专利

JP2003021059A Hybrid compressor device 审中-公开
标题翻译：混合压缩机装置
公开(公告)号：JP2003021059A
公开(公告)日：2003-01-24
申请号：JP2001209334
申请日：2001-07-10
申请人： Denso Corp , 株式会社デンソー
发明人： OGAWA YUKIO , IWANAMI SHIGEKI
IPC分类号： B60K25/00 , B60H1/32 , F02D29/04 , F04B35/00
摘要： PROBLEM TO BE SOLVED: To provide a hybrid compressor device capable of improving the fuel consumption of a vehicle by reducing the load to an engine while securing the cooling performance and the charging performance.
SOLUTION: In this hybrid compressor device applied in a vehicle wherein the engine 10 is stopped when the vehicle is temporarily stopped during traveling, included in a refrigerating cycle device 200, and provided with a compressor part 110 for compressing a refrigerant, a motor part 120 operated by using a battery 13 as a power source, and a first control device 140 for controlling a delivery of the compressor part 110, for selectively driving the compressor part 110 by the engine 10 and the motor part 120, the first control device 140 controls the delivery of the compressor part 110 in decelerating the vehicle to be more than that before the deceleration. The motor part 120 is allowed to act as a power generator only in decelerating the vehicle by a second control device 150 which receives the driving force of the engine 10 for allowing the motor part 120 to act as the power generator.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种混合式压缩机装置，其能够通过在确保冷却性能和充电性能的同时减小对发动机的负荷来改善车辆的燃料消耗。解决方案：在这种混合式压缩机装置中，包括在制冷循环装置200中并且设置有用于压缩制冷剂的压缩机部110的车辆中，当车辆在行驶中暂时停止时发动机10停止的车辆中，电动机部120 通过使用电池13作为电源来操作，以及用于控制压缩机部件110的输送的第一控制装置140，用于通过发动机10和电动机部件120选择性地驱动压缩机部件110，第一控制装置140控制在将车辆减速的情况下，压缩机部110的输送量大于减速前的压缩机部110。电动机部件120仅通过接受发动机10的驱动力的第二控制装置150在使车辆减速的情况下用作发电机，以允许电动机部件120用作发电机。

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