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1. 发明授权

US07207185B2 Vehicle air conditioning apparatus 失效
标题翻译：车用空调机
公开(公告)号：US07207185B2
公开(公告)日：2007-04-24
申请号：US10737941
申请日：2003-12-16
申请人： Masaki Ota , Tomoji Tarutani , Hisato Kawamura , Yoshinori Inoue , Masahiro Kawaguchi
发明人： Masaki Ota , Tomoji Tarutani , Hisato Kawamura , Yoshinori Inoue , Masahiro Kawaguchi
IPC分类号： F25B43/02
CPC分类号： B60H1/3211 , B60H1/3223 , B60H2001/325 , B60H2001/3275 , F04B27/109 , F04B27/1804 , F04B2027/1813 , F04B2027/1827 , F04B2027/185 , F04B2027/1854 , F04B2205/05 , F25B31/004 , F25B43/02 , F25B2400/076 , F25B2500/18
摘要： A vehicle air conditioning apparatus includes a refrigerant circulation circuit. The vehicle air conditioning apparatus has a variable displacement type compressor, a first pressure monitoring point, a second pressure monitoring point and an oil separator in the refrigerant circulation circuit. Also, the vehicle air conditioning apparatus has a control valve in the compressor. The compressor compresses refrigerant gas. Displacement of the compressor is variable. The refrigerant gas includes oil. The second pressure monitoring point is located more downstream than the first pressure monitoring point. The control valve controls the displacement based on differential pressure between the first and second pressure monitoring points. The oil separator is located between the first and second pressure monitoring points in order to separate the oil from the compressed refrigerant gas, thereby the oil separator serves as means for manifesting the differential pressure.
摘要翻译：车辆空调装置包括制冷剂循环回路。车辆空调装置在制冷剂循环回路中具有可变排量型压缩机，第一压力监测点，第二压力监测点和油分离器。另外，车辆空调装置在压缩机中具有控制阀。压缩机压缩制冷剂气体。压缩机的位移是可变的。制冷剂气体包括油。第二个压力监测点位于比第一个压力监测点更下游的位置。控制阀基于第一和第二压力监测点之间的压差来控制位移。油分离器位于第一和第二压力监测点之间，以将油与压缩的制冷剂气体分离，从而油分离器用作表现差压的装置。

2. 发明授权

US07241116B2 Method of adjusting rotary machine 失效
标题翻译：调整旋转机的方法
公开(公告)号：US07241116B2
公开(公告)日：2007-07-10
申请号：US10729308
申请日：2003-12-04
申请人： Tomoji Tarutani , Masahiro Kawaguchi , Yoshinori Inoue , Kenji Mochizuki , Hisato Kawamura
发明人： Tomoji Tarutani , Masahiro Kawaguchi , Yoshinori Inoue , Kenji Mochizuki , Hisato Kawamura
IPC分类号： F04B1/12
CPC分类号： F04B27/1036 , F04B39/14
摘要： A method of adjusting a rotary machine includes the steps of press fitting an adjustable member to one of a housing and a rotary body where the adjustable member is arranged to a reference position at which movable amount or a rotary body is zero, and adjusting the movable amount of the rotary body in a direction of a rotary axis to the predetermined amount by varying a position of the adjustable member that is press-fitted to the one of the housing and the rotary body from the reference position by the predetermined amount in a direction in which the movement restricting part and the contacting part contacting with each other are separated from each other.
摘要翻译：一种调整旋转机器的方法包括以下步骤：将可调节构件压配合到壳体和旋转体中的一个，其中可调节构件布置在可移动量或旋转体为零的基准位置，并且调节可移动的通过将与壳体和旋转体中的一个压配合的可调节构件的位置从基准位置改变预定量的方向的方向将旋转体的旋转轴的旋转轴的量调整到预定量其中运动限制部分和接触部分彼此接触是彼此分离的。

3. 发明授权

US06837691B2 Refrigeration suction mechanism for a piston type compressor and a piston type compressor 有权
标题翻译：活塞式压缩机和活塞式压缩机的制冷抽吸机构
公开(公告)号：US06837691B2
公开(公告)日：2005-01-04
申请号：US10300441
申请日：2002-11-20
申请人： Tomoji Tarutani , Masaki Ota , Noriyuki Shintoku , Hisato Kawamura , Hirohiko Tanaka , Akio Saiki , Jun Kondo
发明人： Tomoji Tarutani , Masaki Ota , Noriyuki Shintoku , Hisato Kawamura , Hirohiko Tanaka , Akio Saiki , Jun Kondo
IPC分类号： F04B27/08 , F04B27/10 , F04B27/12 , F04B1/12
CPC分类号： F04B27/1018
摘要： A refrigeration suction mechanism used in a piston type compressor. The compressor comprises a rotary shaft, a plurality of pistons, a compression chamber and a rotary valve. The pistons are arranged in a circumference of the rotary shaft to reciprocate in conjunction with a rotating motion of the rotary shaft through a cam member. An end surface of one of said pistons reciprocates in the compression chamber. The rotary valve includes an introducing passage which allows refrigerant to flow into the compression mechanism through an end opened on an outer surface of the rotary valve. The refrigeration suction mechanism comprises a suction passage and a reactive force transmitting mechanism. The suction passage communicates with the cylinder bore and intermittently communicates with the end of the introducing passage in conjunction with a rotating motion of the rotary valve. The reactive force transmitting mechanism transmits a reactive force applied on one of the pistons that is in a discharging stroke so as to press the rotary valve against a mouth of the suction passage which communicates with a cylinder bore that contains the piston in the discharging stroke.

4. 发明授权

US5694828A Cam plate type compressor 失效
标题翻译：凸轮板式压缩机
公开(公告)号：US5694828A
公开(公告)日：1997-12-09
申请号：US527369
申请日：1995-09-12
申请人： Satoshi Umemura , Hayato Ikeda , Hideo Mori , Hirofumi Sato , Norikazu Deto , Hisato Kawamura , Hiromi Michiyuki , Tomoji Tarutani
发明人： Satoshi Umemura , Hayato Ikeda , Hideo Mori , Hirofumi Sato , Norikazu Deto , Hisato Kawamura , Hiromi Michiyuki , Tomoji Tarutani
IPC分类号： F04B27/10 , F16C32/00 , F01B3/00
CPC分类号： F04B27/1063
摘要： Disclosed is a compressor designed to facilitate the assembling of the thrust bearing and reduce noise. A swash plate which moves in responsive to the drive shaft is arranged in a crank chamber defined in a pair of cylinder blocks. Ring washers are held between both bosses of the swash plate and seats formed on both cylinder blocks. Wedge-like clearances are formed between the washers and the seats of the cylinder blocks for the effective introduction of the refrigerant gas by the yawing of the swash plate which occurs as the compressor runs. At this time, the washers, together with the lubrication oil mist contained in the refrigerant gas, constitute the dynamic bearing to support the swash plate and permit the relative movement of the swash plate to the cylinder blocks.
摘要翻译：公开了一种被设计成便于组装推力轴承并降低噪音的压缩机。响应于驱动轴移动的旋转斜盘布置在限定在一对气缸体中的曲柄室中。环形垫圈保持在斜盘的两个凸台和形成在两个气缸体上的阀座之间。在垫圈和气缸体的座之间形成楔形间隙，以便通过在压缩机运转时发生的斜盘的偏转来有效地引入制冷剂气体。此时，垫圈与容纳在制冷剂气体中的润滑油雾一起构成支撑斜盘的动态轴承，并允许斜盘相对于气缸体的运动。

5. 发明授权

US6030184A Housing construction for reciprocating piston type compressor 失效
标题翻译：往复式活塞式压缩机的外壳结构
公开(公告)号：US6030184A
公开(公告)日：2000-02-29
申请号：US617398
申请日：1996-03-18
申请人： Hayato Ikeda , Hiromi Michiyuki , Hisato Kawamura , Tomoji Tarutani
发明人： Hayato Ikeda , Hiromi Michiyuki , Hisato Kawamura , Tomoji Tarutani
IPC分类号： F04B39/00 , F04B27/08 , F04B27/10 , F04B39/12 , F04B1/12
CPC分类号： F04B27/1081 , F04B39/122
摘要： A compressor is described having a pair of casings fastened together by a plurality of bolts. A piston is located for reciprocation within a cylinder bore formed in the casings. A cam plate is mounted on a rotary shaft supported by the casings to reciprocate the piston. The cam plate is held by the casings between a pair of thrust bearings. The casings include adjoining surfaces fitted to each other and a member sandwiched between the adjoining surfaces of the casings for absorbing dimensional tolerances of the casings, cam plate and thrust bearings according to the deformation of the member.
摘要翻译：描述了一种压缩机，其具有通过多个螺栓紧固在一起的一对壳体。活塞位于在壳体内形成的气缸孔内往复运动。凸轮板安装在由壳体支撑的旋转轴上以使活塞往复运动。凸轮板由一对推力轴承之间的壳体保持。壳体包括彼此相配合的邻接表面以及夹在壳体的邻接表面之间的构件，用于根据构件的变形吸收壳体，凸轮板和止推轴承的尺寸公差。

6. 发明授权

US5596920A Swash plate type compressor 失效
标题翻译：斜盘式压缩机
公开(公告)号：US5596920A
公开(公告)日：1997-01-28
申请号：US417386
申请日：1995-04-05
申请人： Satoshi Umemura , Hisato Kawamura , Toshiyuki Mizuno , Michelle Alberda , Hayato Ikeda , Tomoji Tarutani , Keishi Nakagaki , Yasunori Ueda , Hideo Mori , Kazuya Kimura , Yuji Kaneshige , Hirofumi Sato
发明人： Satoshi Umemura , Hisato Kawamura , Toshiyuki Mizuno , Michelle Alberda , Hayato Ikeda , Tomoji Tarutani , Keishi Nakagaki , Yasunori Ueda , Hideo Mori , Kazuya Kimura , Yuji Kaneshige , Hirofumi Sato
IPC分类号： F04B27/10 , F01B3/00
CPC分类号： F04B27/1063 , Y10T74/18336
摘要： A compressor includes a drive shaft rotatably supported on cylinder block. A swash plate rotates in accordance with rotation of the drive shaft. A plurality of pistons reciprocate in the associated bores in the cylinder block in accordance with the rotation of the swash plate. First an second thrust bearings are provided in the cylinder block at both sides of the swash plate, and receive the axial loads applied to the swash plate and drive shaft according to the reciprocation of the pistons. The first thrust bearing has the first seat portion clamped at both sides by the swash plate and cylinder block and the second seat portion located apart from one of the swash plate and cylinder block.
摘要翻译：压缩机包括可旋转地支撑在气缸体上的驱动轴。旋转斜盘根据驱动轴的旋转而旋转。多个活塞根据旋转斜盘的旋转在气缸体中的相关联的孔中往复运动。首先，在旋转斜盘两侧的气缸体中设置有第二推力轴承，并且根据活塞的往复运动来承受施加到斜板和驱动轴的轴向载荷。第一推力轴承具有通过斜板和气缸体在两侧被夹紧的第一座部，并且第二座部位于与斜盘和气缸体之一分开的位置。

7. 发明授权

US06675607B2 Swash plate type compressor 失效
标题翻译：斜盘式压缩机
公开(公告)号：US06675607B2
公开(公告)日：2004-01-13
申请号：US10292135
申请日：2002-11-12
申请人： Tomoji Tarutani , Hirohiko Tanaka , Hisato Kawamura , Kenji Mochizuki
发明人： Tomoji Tarutani , Hirohiko Tanaka , Hisato Kawamura , Kenji Mochizuki
IPC分类号： F25B4302
CPC分类号： F04B27/109
摘要： An oil separator is provided on a bleeding channel inside the shaft 16. By integral rotation of the shaft 16 and a rotary valve, oil contained in a refrigerant gas is centrifuged via the oil separator. The separated oil is supplied to an interface between the rotary valve and a cylinder block, namely, a clearance portion of the rotary valve. The separated oil is also supplied into a clearance between a piston and a cylinder bore 12a via a suction port and a suction channel.
摘要翻译：油分离器设置在轴16内的排出通道上。通过轴16和旋转阀的一体旋转，包含在制冷剂气体中的油经由油分离器离心。分离的油被供给到旋转阀和气缸体之间的界面，即旋转阀的间隙部分。分离的油也经由吸入口和吸入通道供给到活塞和气缸孔12a之间的间隙中。

8. 发明申请

US20050158182A1 Piston type compressor 审中-公开
标题翻译：活塞式压缩机
公开(公告)号：US20050158182A1
公开(公告)日：2005-07-21
申请号：US11003750
申请日：2004-12-03
申请人： Yoshinori Inoue , Hisato Kawamura , Shigeki Kawachi , Masanori Masuda , Junichi Takahata
发明人： Yoshinori Inoue , Hisato Kawamura , Shigeki Kawachi , Masanori Masuda , Junichi Takahata
IPC分类号： F04B27/08 , F04B27/10 , F04B39/12 , F04B53/14 , F04B1/26 , F04B1/12
CPC分类号： F04B39/122 , F04B27/0834 , F04B39/123
摘要： In a piston type compressor, a housing includes a cylinder block that forms plural cylinder bores and an accommodating hole at a center thereof. The valve port assembly connected to the cylinder block includes suction and discharge ports, suction and discharge valves made of flapper valves. An end portion of the drive shaft rotatably supported by the housing is slidably accommodated in the accommodating hole. The piston in each cylinder bore and the valve port assembly form a compression chamber. The cylinder block forms therein communication holes that connect each compression chamber to the end portion that forms therein a residual gas bypass passage. The residual gas bypass passage connects one communication hole, which communicates with the high-pressure side compression chamber that has finished discharge process of gas, to another communication hole, which communicates with the compression chamber that is lower in pressure than the high-pressure side compression chamber.
摘要翻译：在活塞式压缩机中，壳体包括在其中心形成多个气缸孔和容纳孔的气缸体。连接到气缸体的阀口组件包括抽吸和排出口，由挡板阀制成的抽吸和排出阀。由壳体可旋转地支撑的驱动轴的端部可滑动地容纳在容纳孔中。每个气缸孔中的活塞和阀口组件形成压缩室。气缸体形成连通孔，连通孔将每个压缩室连接到在其中形成残余气体旁路通道的端部。残留气体旁路通路将与气体的完成放电处理的高压侧压缩室连通的一个连通孔与压力低于高压侧的压缩室连通的另一连通孔压缩室。

9. 发明申请

US20050196291A1 Piston compressor 审中-公开
标题翻译：活塞压缩机
公开(公告)号：US20050196291A1
公开(公告)日：2005-09-08
申请号：US11071418
申请日：2005-03-02
申请人： Yoshinori Inoue , Hisato Kawamura , Shigeki Kawachi , Masanori Masuda , Yoshio Kimoto , Sokichi Hibino , Shiro Hayashi , Atsuyuki Morishita , Tomohiro Murakami
发明人： Yoshinori Inoue , Hisato Kawamura , Shigeki Kawachi , Masanori Masuda , Yoshio Kimoto , Sokichi Hibino , Shiro Hayashi , Atsuyuki Morishita , Tomohiro Murakami
IPC分类号： F04B27/10 , F04B39/08 , F04B39/12 , F04B1/26 , F04B1/12
CPC分类号： F04B27/10 , F04B39/08 , F04B39/12
摘要： A piston compressor includes a rotary valve having a suction guide hole. A plurality of introducing passages are formed in a cylinder block to connect compression chambers to the rotary valve. The inner circumferential surface of each cylinder bore has a suction auxiliary recess, which is connected to the outlet of the corresponding introducing passage in the circumferential direction of the cylinder bore at the end of the cylinder bore facing a valve assembly. Therefore, the compressor reduces suction resistance of gas at the beginning of the suction stroke without enlarging introducing passages formed in the cylinder block.
摘要翻译：活塞式压缩机包括具有吸引引导孔的旋转阀。多个引导通道形成在气缸体中，以将压缩室连接到旋转阀。每个气缸孔的内圆周表面具有吸入辅助凹部，该吸入辅助凹部在面对阀组件的气缸孔的端部处在气缸孔的圆周方向上连接到相应的引入通道的出口。因此，压缩机在吸入行程开始时减小了气体的吸入阻力，而不会扩大形成在缸体中的引入通道。

10. 发明授权

US5983780A Multiple piston swash plate type of compressor including different dead volumes of the cylinder bores by the use of different length pistons 失效
标题翻译：多个活塞旋转斜盘式压缩机，包括使用不同长度的活塞的缸体的不同死体积
公开(公告)号：US5983780A
公开(公告)日：1999-11-16
申请号：US746920
申请日：1996-11-18
申请人： Akira Nakamoto , Kazuhiro Nomura , Takanori Okabe , Naofumi Kimura , Hayato Ikeda , Hiroyuki Gennami , Hisato Kawamura , Junichi Toyama
发明人： Akira Nakamoto , Kazuhiro Nomura , Takanori Okabe , Naofumi Kimura , Hayato Ikeda , Hiroyuki Gennami , Hisato Kawamura , Junichi Toyama
IPC分类号： F04B49/00 , F04B27/08 , F04B27/12 , F04B35/01 , F04B39/00 , F01B7/18
CPC分类号： F04B27/0878 , F04B27/12 , F04B39/0027
摘要： A compressor includes front and rear cylinder blocks, a drive shaft rotatably supported by the cylinder blocks, a swash plate mounted on the drive shaft, a plurality of cylinder bores defined in the cylinder blocks and located around the drive shaft, and a plurality of pistons respectively disposed in the cylinder bores. The pistons reciprocate by converting rotation of the drive shaft with the swash plate. A plurality of compression chambers are defined in the cylinder bores for compressing the gas supplied to the cylinder bores in accordance with the reciprocating movement of the pistons. Each compression chamber has dead volume defined by a space having a predetermined volume when the associated piston is at top dead center in each cylinder bore. A reference capacity is defined by the capacity when the piston is at a bottom dead center of the cylinder bore that has the smallest dead volume. The largest dead volume is greater than the minimum dead volume by approximately four percent of the reference capacity.
摘要翻译：压缩机包括前后缸体，由气缸体可旋转地支撑的驱动轴，安装在驱动轴上的斜盘，限定在气缸体中并位于驱动轴周围的多个气缸孔，以及多个活塞分别设置在气缸孔中。活塞通过转动驱动轴与旋转斜盘的旋转而往复运动。多个压缩室限定在气缸孔中，用于根据活塞的往复运动来压缩供应到气缸孔的气体。当相关联的活塞在每个气缸孔中的上止点时，每个压缩室具有由具有预定体积的空间限定的死体积。当活塞处于死缸体积最小的气缸孔的下死点时，参考能力由容量定义。死亡体积的最大死亡人数比最小死亡人数大约为参考能力的四分之一。

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