公开(公告)号：US06425741B1

公开(公告)日：2002-07-30

申请号：US09616087

申请日：2000-07-14

申请人： Minoru Mera ,  Kazuya Kimura ,  Hiroshi Uneyama

发明人： Minoru Mera ,  Kazuya Kimura ,  Hiroshi Uneyama

IPC分类号： F04B126

CPC分类号： F04B27/1054 ,  F04B2027/1813 ,  F04B2027/1827 ,  G01N2203/0296

摘要： A variable capacity type compressor has a swash plate which can incline with respect to the drive shaft. An angle decreasing spring urges the swash plate to decrease the inclination angle and a return spring urges the swash plate to increase the inclination angle from the minimum inclination angle beyond the limit angle. The minimum inclination angle is smaller than a limit angle at which the swash plate can be assuredly returned in the direction to increase the inclination angle by a reaction force of the discharge pressure, and the angle decreasing spring balances with the return spring at an angle greater than the limit angle. A minimum spring load (F0) of the return spring is greater than 20N. A maximum spring load (F100) of the angle decreasing spring is F100(N)=(180±30)−4×(VD−120).

摘要翻译： 可变容量型压缩机具有相对于驱动轴倾斜的斜盘。 角度减小弹簧促使斜盘减小倾斜角度，并且复位弹簧促使旋转斜盘从最小倾斜角度超过极限角度增加倾斜角度。 最小倾斜角度小于通过排出压力的反作用力使旋转斜盘沿着增大倾斜角度的方向可靠地返回的极限角度，并且角度减小弹簧与回复弹簧平衡的角度更大 比极限角度。 复位弹簧的最小弹簧载荷（F0）大于20N。 减角弹簧的最大弹簧载荷（F100）为F100（N）=（180±30）-4x（VD-120）。

公开(公告)号：US06384174B1

公开(公告)日：2002-05-07

申请号：US09799029

申请日：2001-03-06

申请人： Kazuyuki Hanada ,  Kazuya Kimura

发明人： Kazuyuki Hanada ,  Kazuya Kimura

IPC分类号： C08G1830

摘要： Fluorine-containing diols represented by the following formula are provided: wherein Rf represents a perfluoroalkyl or perfluoroalkenyl group having 1 to 20 carbon atoms; X represents a substituted or unsubstituted alkylene group having 1 to 10 carbon atoms, a substituted or unsubstituted alkenylene group represented by —CH═CH—(CH2)n— in which n is from 1 to 10, or in which n is from 0 to 6; Y represents a direct bond, —O—, —NH—, or —R0—NH— in which R0 is an alkylene group having 1 to 6 carbon atoms; Z represents a direct bond or —N(R′)R— in which R is an alkylene group having 1 to 20 carbon atoms and R′ is a hydrogen atom or an alkyl group having 1 to 6 carbon atoms; R1 and R2 divalent organic groups; and R3 represents a residual group of diisocyanate. These diols are useful for polyurethanes.

公开(公告)号：US06244159B1

公开(公告)日：2001-06-12

申请号：US09289523

申请日：1999-04-09

申请人： Kazuya Kimura ,  Yuji Kaneshige ,  Hideki Mizutani

发明人： Kazuya Kimura ,  Yuji Kaneshige ,  Hideki Mizutani

IPC分类号： F01B302

CPC分类号： F04B27/1036 ,  F04B27/1804 ,  F04B2027/1813 ,  F04B2027/1827 ,  F04B2027/1859 ,  F04B2201/12041 ,  F04B2205/15

摘要： A compressor includes swash plate, which is tiltably supported by a drive shaft. The displacement of the compressor changes in accordance with the inclination angle of the swash plate. The minimum inclination angle (&thgr;min) of the swash plate is less than three to five degrees relative to a plane perpendicular to the axis of the drive shaft. The swash plate can be moved from its minimum inclination to increase its angle, despite the small minimum inclination angle, due to a return spring, which urges the swash plate to increase the inclination angle. The return spring positively moves the swash plate in a direction increasing the inclination angle.

摘要翻译： 压缩机包括斜盘，其由驱动轴倾斜地支撑。 压缩机的排量根据斜盘的倾斜角度而变化。 旋转斜盘的最小倾角（锤）相对于垂直于驱动轴的轴线的平面小于3至5度。 尽管由于复位弹簧而产生小的最小倾斜角度，斜盘可以从其最小倾斜度移动以增加其角度，从而促使斜盘增加倾斜角度。 复位弹簧以增加倾斜角度的方向正向移动旋转斜盘。

公开(公告)号：US6152845A

公开(公告)日：2000-11-28

申请号：US205406

申请日：1998-12-03

申请人： Masahiko Okada ,  Akifumi Uryu ,  Kazuya Kimura

发明人： Masahiko Okada ,  Akifumi Uryu ,  Kazuya Kimura

IPC分类号： F04B35/00 ,  F16D7/04 ,  F16D43/202 ,  F16H35/10 ,  F16H57/04 ,  F04B1/26

CPC分类号： F16D43/2028 ,  F16D43/202

摘要： A drive power transmission apparatus having an elastically deformable unit formed by combining at least one torque limiting coil spring arranged between a first rotating unit which includes a hub-like plate attached to a drive shaft supported for rotation on a housing of a rotation-receiving unit such as a compressor and a second rotating unit which includes a pulley element driven by a drive power source and supported for rotation on the housing of the rotation-receiving unit via an angular-contact bearing. The elastically deformable unit of the apparatus normally provides an operative interconnection between the first and second rotating units to transmit a drive power from the drive power source to the rotation receiving unit, but disengages one from the other when a load torque produced by the rotation-receiving unit exceeds a predetermined limiting torque in order to interrupt the transmission of the load torque from the rotation-receiving unit to the drive power source.

摘要翻译： 一种具有弹性变形单元的驱动动力传递装置，该弹性变形单元通过组合至少一个扭矩限制螺旋弹簧而形成，所述至少一个扭矩限制螺旋弹簧布置在第一旋转单元之间，该第一旋转单元包括附接到驱动轴的毂形板， 例如压缩机和第二旋转单元，其包括由驱动动力源驱动并经由角接触轴承支撑以旋转在旋转接收单元的壳体上的滑轮元件。 该装置的可弹性变形单元通常提供第一和第二旋转单元之间的有效互连，以将来自驱动电源的驱动功率传递到旋转接收单元，但是当由旋转接收单元产生的负载转矩 接收单元超过预定的限制转矩，以便中断从旋转接收单元到驱动电源的负载转矩的传递。

公开(公告)号：US06112639A

公开(公告)日：2000-09-05

申请号：US117425

申请日：1998-07-29

申请人： Kazuya Kimura ,  Masafumi Ito

发明人： Kazuya Kimura ,  Masafumi Ito

IPC分类号： F04B27/10 ,  F01L29/06

CPC分类号： F04B27/1036

摘要： A housing (11, 12, 13) accommodates a compressive mechanism. A drive shaft (15) is supported by the housing (11, 12, 13) and is connected with the compressive mechanism. A boss portion (16) is arranged along an outer wall of the housing (11, 12, 13) such that the boss portion (16) encompasses a portion of the drive shaft (15) projecting from the housing (11, 12, 13). A rotational body (18) is connected with the drive shaft (15) for transmitting drive force from an exterior drive source to the drive shaft (15). A seal (17) is arranged in the interior of the housing (11, 12, 13) for sealing at a location between the inner side of the housing (11, 12, 13) and the drive shaft (15). A collector (35, 36, 38) collects oil leaking from the seal (17). A stepped portion (40) is formed on an outer surface of a rotary portion (15, 21.alpha.) at a position between the seal (17) and an opening (16.alpha.) of the boss portion (16) within the interior of the housing (11, 12, 13). The stepped portion (40) is opposed to the collector (35, 36, 38).

摘要翻译： 壳体（11,12,13）容纳压缩机构。 驱动轴（15）由壳体（11,12,13）支撑并与压缩机构连接。 凸起部分（16）沿着壳体（11,12,13）的外壁布置，使得凸起部分（16）包围从壳体（11,12,13）突出的驱动轴（15）的一部分 ）。 旋转体（18）与驱动轴（15）连接，用于将驱动力从外部驱动源传递到驱动轴（15）。 密封件（17）设置在壳体（11,12,13）的内部，用于在壳体（11,12,13）的内侧与驱动轴（15）之间的位置处进行密封。 收集器（35,36,38）收集从密封件（17）泄漏的油。 台阶部分（40）形成在旋转部分（15,21a1a）的外表面上，位于密封件（17）和凸台部分（16）的开口（16a）之间的位置 住房（11,12,13）。 台阶部分（40）与收集器（35,36,38）相对。

公开(公告)号：US6053081A

公开(公告)日：2000-04-25

申请号：US20391

申请日：1998-02-09

申请人： Kazuya Kimura ,  Hiroaki Kayukawa ,  Masaki Ota

发明人： Kazuya Kimura ,  Hiroaki Kayukawa ,  Masaki Ota

IPC分类号： B23P15/10 ,  B23B5/40 ,  F04B27/08 ,  F04B39/00 ,  B23B3/00

CPC分类号： B23B5/40 ,  Y10T29/49249 ,  Y10T409/303808 ,  Y10T409/304424 ,  Y10T82/10

摘要： A method for machining a variable displacement compressor piston. The piston is connected to a swash plate by a pair of semi-spherical shoes. One end of the piston has a slot for receiving the swash plate. The slot includes a pair of opposed walls. Each wall has a concave spherical recess for supporting one of the shoes. When forming the recesses, a tool having an asymmetrical spherical cutter is placed between the slot walls in the piston. Then, the piston is rotated about a machining axis that is perpendicular to the axis of the piston and intersects the midpoint between the walls. Then, the tool is moved such that the center of the cutter is located on the rotation axis of the piston. This forms the recesses on the walls such that the recesses conform to a single sphere, the center of which is located on the axis of the piston.

摘要翻译： 一种用于加工可变排量压缩机活塞的方法。 活塞通过一对半球形鞋子连接到斜盘上。 活塞的一端具有用于接收斜盘的槽。 槽包括一对相对的壁。 每个墙壁都有一个凹形的球形凹槽，用于支撑一个鞋子。 当形成凹部时，具有不对称球形切割器的工具被放置在活塞中的狭槽壁之间。 然后，活塞围绕垂直于活塞轴线的加工轴线旋转，并与壁之间的中点相交。 然后，使刀具移动，使得刀具的中心位于活塞的旋转轴线上。 这形成在壁上的凹部，使得凹部符合单个球体，其中心位于活塞的轴线上。

公开(公告)号：USD417225S

公开(公告)日：1999-11-30

申请号：US63687

申请日：1996-12-12

申请人： Kazuya Kimura ,  Kenji Takenaka ,  Hiroaki Kayukawa ,  Masaki Ota

设计人： Kazuya Kimura ,  Kenji Takenaka ,  Hiroaki Kayukawa ,  Masaki Ota

公开(公告)号：US5749710A

公开(公告)日：1998-05-12

申请号：US651774

申请日：1996-05-22

申请人： Kazuya Kimura ,  Yoshihiro Makino

发明人： Kazuya Kimura ,  Yoshihiro Makino

IPC分类号： F04C28/00 ,  F04B27/08 ,  F04B27/10 ,  F04B49/10 ,  F04C28/28 ,  F16D27/112 ,  H01F7/02 ,  F04B49/02

CPC分类号： F04B49/103 ,  F04B27/0895 ,  F16D27/112 ,  F04B2201/1206

摘要： A refrigerant compressor having a drive shaft for driving a compressing mechanism and driven by a drive power transmitted from an external drive power source, and a rotation detecting unit for detecting the rotating speed of the compressor by detecting a change in the magnetic flux leaking from the solenoid clutch and circulating through a predetermined magnetic circuit. The change in the magnetic flux is caused by rotation of a magnetic plate-like element having at least one cutout which moves past the magnetic detecting unit, and a permanent magnet fixedly held by the housing assembly of the compressor is arranged so as to increase the density of the magnetic flux circulating through the predetermined magnetic circuit whereby the change in the magnetic flux caused by the rotation of the magnetic plate-like element becomes rapid.

摘要翻译： 一种制冷剂压缩机，具有用于驱动压缩机构并由外部驱动电源传递的驱动力驱动的驱动轴，以及旋转检测单元，用于通过检测压缩机的转速来检测压缩机的转速， 电磁离合器并循环通过预定的磁路。 磁通量的变化是由具有移动经过磁检测单元的至少一个切口的磁性板状元件的旋转引起的，并且由压缩机的壳体组件固定地固定的永磁体被设置为增加 通过预定磁路循环的磁通的密度，由此由磁板状元件的旋转引起的磁通量的变化变得快。

公开(公告)号：US5653119A

公开(公告)日：1997-08-05

申请号：US445996

申请日：1995-05-23

申请人： Kazuya Kimura ,  Takahiro Moroi ,  Shigeyuki Hidaka ,  Masafumi Ito ,  Hiroaki Kayukawa ,  Manabu Sugiura

发明人： Kazuya Kimura ,  Takahiro Moroi ,  Shigeyuki Hidaka ,  Masafumi Ito ,  Hiroaki Kayukawa ,  Manabu Sugiura

IPC分类号： B60H1/32 ,  F04B27/10 ,  F04B27/18 ,  F04B39/06 ,  F25B31/00 ,  F25B41/04 ,  F25B1/02

CPC分类号： F25B41/04 ,  B60H1/3222 ,  F04B27/109 ,  F04B27/1804 ,  F04B39/06 ,  F25B31/00

摘要： A refrigerating system for air-conditioning an air-conditioned area, and incorporating therein a variable capacity refrigerant compressor in which the delivery amount of the compressed refrigerant is varied by changing the stroke of the reciprocating pistons which are operatively connected to a swash plate mechanism by changing its angle of inclination in response to a change in the pressure in a crank chamber, a condenser for condensing the compressed gas-phase refrigerant from the compressor, a pressure reducing unit for reducing the pressure of the liquid-phase refrigerant, an evaporator for vaporizing the liquid-phase refrigerant by removing heat from the air, around the evaporator, which cools the air-conditioned area, and a refrigerant supply conduit supplying the crank chamber of the compressor with a part of the liquid-phase refrigerant flowing in a portion of the refrigerant conduit extending from the condenser to the evaporator so that during the minimum capacity operation of the compressor, the compressor is cooled and lubricated by the supplied refrigerant. A flow regulating unit for adjustably regulating the flow of the liquid-phase refrigerant flowing through the refrigerant supply conduit is also arranged.

摘要翻译： 一种用于对空调区域进行空调的制冷系统，并且在其中并入可变容量的制冷剂压缩机，其中通过改变可操作地连接到斜盘机构的往复活塞的行程来改变压缩制冷剂的输送量， 响应于曲柄室中的压力变化而改变其倾斜角，用于冷凝来自压缩机的压缩气相制冷剂的冷凝器，用于降低液相制冷剂的压力的减压单元，用于 通过从空气中除去冷却空调区域的蒸发器周围的热量来蒸发液相制冷剂，以及向压缩机的曲轴室供应一部分液态制冷剂的制冷剂供应管道， 的制冷剂导管从冷凝器延伸到蒸发器，使得在最小容量操作期间 压缩机，压缩机被供应的制冷剂冷却和润滑。 还布置有用于可调节地调节流过制冷剂供应管道的液相制冷剂的流动的流量调节单元。

公开(公告)号：US5540559A

公开(公告)日：1996-07-30

申请号：US224272

申请日：1994-04-07

申请人： Kazuya Kimura ,  Hiroaki Kayukawa

发明人： Kazuya Kimura ,  Hiroaki Kayukawa

IPC分类号： F04B27/08 ,  F04B27/10 ,  F04B39/00 ,  F16J1/22 ,  F04B1/29

CPC分类号： F04B27/1072 ,  Y10T74/18336

摘要： A variable capacity swash plate type compressor having a hinge unit having a support arm protruding from a back side of a rotor, and a guide pin having one end thereof fixed onto a rotatable swash plate. The support arm has guide holes or guide surfaces which are parallel with a plane passing through a central axis "O" of a drive shaft and the top dead center position of the swash plate, the holes extending in a direction in which the holes approach the drive shaft from the outer edge of the rotor. Sections taken so as to be perpendicular to the center lines of the holes (guide surfaces) can be circular. A spherical element interacting with the guide holes is arranged at the end of the guide pin away from the rotatable swash plate. Thus, the spherical element of the guide pin interacts with the guide holes so that the suction force, compressive reaction force and torque are sustained on a line.

摘要翻译： 一种可变容量斜盘式压缩机，其具有铰链单元，该铰链单元具有从转子的后侧突出的支撑臂，以及一个导向销，其一端固定在可旋转的斜盘上。 支撑臂具有与穿过驱动轴的中心轴线“O”的平面平行的导向孔或引导表面，以及旋转斜盘的上止点位置，孔沿着孔接近的方向延伸 驱动轴从转子的外边缘。 以与孔（引导面）的中心线垂直的方式可以是圆形的。 与引导孔相互作用的球形元件布置在引导销的远离可旋转斜盘的端部。 因此，导向销的球形元件与导向孔相互作用，使得吸力，压缩反作用力和扭矩在一条直线上保持。