公开(公告)号：US06220146B1

公开(公告)日：2001-04-24

申请号：US09390726

申请日：1999-09-07

申请人： Masaki Ota ,  Keiichi Kato ,  Taku Adaniya ,  Kenta Nishimura

发明人： Masaki Ota ,  Keiichi Kato ,  Taku Adaniya ,  Kenta Nishimura

IPC分类号： F16J1518

CPC分类号： F04B27/1045 ,  F04B27/0878

摘要： A single headed piston type refrigerant compressor having a cylinder block forming therein a plurality of cylinder bores receiving a plurality of single-headed pistons for reciprocation therein, and a front housing joined to the cylinder block to define a crank chamber for receiving therein a cam plate. An extended bore-forming portion of the cylinder block having partial cylindrical guide surfaces each being continuous with the corresponding cylinder bore and capable of being in slide contact with the piston head portion of the single-headed piston and the outer circumference of a shoe-holding portion of the single-headed piston is formed by extending a peripheral portion of a front end of the cylinder block into the crank chamber. A projecting portion formed on each single head piston protrudes from a side end surface of the shoe-holding portion extending behind the piston head portion into the crank chamber. Therefore, the extended bore-forming portion can additionally be extended toward the crank chamber by a length corresponding to the distance of dislocation of the projecting portion into a space on the front side of the crank chamber to increase additionally the length of contact of the piston with cylinder bore.

摘要翻译： 一种单头活塞式制冷压缩机，其具有在其中形成有多个用于往复运动的多个单头活塞的气缸孔的气缸体，以及连接到气缸体的前壳体，以限定用于在其中容纳凸轮板的曲柄室 。 气缸体的延伸孔形成部分具有部分圆柱形引导表面，每个引导表面与相应的气缸孔连续并且能够与单头活塞的活塞头部分和鞋保持件 单头活塞的一部分通过将气缸体的前端的周边部分延伸到曲柄室中而形成。 形成在每个单个头活塞上的突出部分从延伸在活塞头部分后面的鞋保持部分的侧端表面突出到曲柄室中。 因此，延伸的孔形成部分可以另外地朝向曲柄室延伸一个长度，该长度对应于突出部分到曲柄室前侧的空间的位移距离，以增加活塞的接触长度 带气缸孔。

公开(公告)号：US06471024B2

公开(公告)日：2002-10-29

申请号：US09821379

申请日：2001-03-29

申请人： Masaki Ota ,  Kazuya Kimura ,  Satoshi Umemura ,  Masahiro Kawaguchi ,  Akifumi Uryu ,  Taku Adaniya

发明人： Masaki Ota ,  Kazuya Kimura ,  Satoshi Umemura ,  Masahiro Kawaguchi ,  Akifumi Uryu ,  Taku Adaniya

IPC分类号： F16D702

CPC分类号： F16D7/10

摘要： A torque limiting mechanism for transmitting power from an external drive source to the drive shat of a compressor. A pulley, which is coupled to the external drive source, has elastic members. A hub, which is attached to the drive shaft, has engaging portions. A coupler member is located between the pulley and the hub. The coupler member is engaged with the elastic members and with the engaging portions such that power is transmitted from the pulley to the hub. The urging members urge the coupler member such that the coupler member is disengaged from the engaging portions. When power is transmitted from the pulley to the hub, the elastic members maintain the coupler engaged with the elastic members and the engaging portions. When load generated due to power transmission exceeds a predetermined level, the elastic members are deformed such that the coupler member is disengaged from the elastic members. When disengaged from the elastic members, the coupler member is disengaged from the engaging portions.

摘要翻译： 用于将功率从外部驱动源传输到压缩机的驱动轴的转矩限制机构。 耦合到外部驱动源的滑轮具有弹性构件。 安装在驱动轴上的轮毂具有啮合部分。 联接器构件位于滑轮和轮毂之间。 联接器构件与弹性构件和接合部分接合，使得动力从滑轮传递到轮毂。 推动构件推动联接器构件，使得联接构件从接合部分脱离。 当动力从滑轮传递到轮毂时，弹性构件保持联接器与弹性构件和接合部分啮合。 当由于动力传递而产生的载荷超过预定水平时，弹性构件变形，使得联接构件从弹性构件脱离。 当与弹性构件分离时，联接构件与接合部分脱离接合。

公开(公告)号：US06290468B1

公开(公告)日：2001-09-18

申请号：US09429518

申请日：1999-10-28

申请人： Keiichi Kato ,  Hirotaka Kurakake ,  Taku Adaniya ,  Satoshi Inaji

发明人： Keiichi Kato ,  Hirotaka Kurakake ,  Taku Adaniya ,  Satoshi Inaji

IPC分类号： F04B126

CPC分类号： F04B27/1804 ,  F04B2027/1813 ,  F04B2027/1827 ,  F04B2027/1831 ,  F04B2027/1854 ,  F04B2027/1859 ,  F04B2027/1868 ,  F04B2027/1877 ,  F04B2203/0603

摘要： A variable displacement compressor has a housing, which defines a crank chamber, a suction chamber, and a discharge chamber. A bleed passage connects the crank chamber to the suction chamber, which allows gas to flow from the crank chamber to the suction chamber. A release valve, which is a reed valve, is located in the bleed passage. The release valve varies the opening of the bleed passage in accordance with the difference between the pressure in the crank chamber and the pressure in the suction chamber. This can prevent the pressure in the crank chamber from excessively increasing.

摘要翻译： 可变排量压缩机具有限定曲柄室，吸入室和排出室的壳体。 排放通道将曲柄室连接到吸入室，其允许气体从曲柄室流到吸入室。 作为簧片阀的释放阀位于排出通道中。 释放阀根据曲柄室中的压力与吸入室中的压力之差来改变排放通道的开口。 这可以防止曲柄室中的压力过度增加。

公开(公告)号：US06213728B1

公开(公告)日：2001-04-10

申请号：US09429572

申请日：1999-10-28

申请人： Keiichi Kato ,  Hirotaka Kurakake ,  Taku Adaniya ,  Satoshi Inaji

发明人： Keiichi Kato ,  Hirotaka Kurakake ,  Taku Adaniya ,  Satoshi Inaji

IPC分类号： F04B126

CPC分类号： F04B27/1804 ,  F04B2027/1813 ,  F04B2027/1827 ,  F04B2027/1831 ,  F04B2027/1854 ,  F04B2027/1859 ,  F04B2027/1877 ,  F04B2203/0603

摘要： A variable displacement compressor has a housing, which defines a crank chamber, a suction chamber, and a discharge chamber. A release passage connects the crank chamber to the suction chamber, which allows gas to flow from the crank chamber to the suction chamber. A release valve is located in the release passage. The release valve regulates gas flow in the release passage. A controller controls the release valve to limit the pressure in the crank chamber to prevent the pressure in the crank chamber from becoming undesirably high. This can prevent the pressure in the crank chamber from excessively increasing.

摘要翻译： 可变排量压缩机具有限定曲柄室，吸入室和排出室的壳体。 释放通道将曲柄室连接到吸入室，其允许气体从曲柄室流到吸入室。 释放阀位于释放通道中。 释放阀调节释放通道中的气体流量。 控制器控制释放阀以限制曲柄室中的压力，以防止曲柄室中的压力变得不期望地高。 这可以防止曲柄室中的压力过度增加。

公开(公告)号：US06682314B2

公开(公告)日：2004-01-27

申请号：US10054341

申请日：2002-01-22

申请人： Satoshi Umemura ,  Tatsuya Hirose ,  Taku Adaniya ,  Ken Suitou ,  Ryo Matsubara ,  Kazuhiko Minami

发明人： Satoshi Umemura ,  Tatsuya Hirose ,  Taku Adaniya ,  Ken Suitou ,  Ryo Matsubara ,  Kazuhiko Minami

IPC分类号： F04B126

CPC分类号： F04B27/1804 ,  F04B2027/1813 ,  F04B2027/1827 ,  F04B2027/185 ,  F04B2027/1854

摘要： A control valve has a valve housing and a valve chamber defined in the valve housing. A valve body is accommodated in the valve chamber for adjusting the opening degree of a supply passage. A pressure sensing chamber is defined in the valve housing. The pressure at a pressure monitoring point in a refrigerant circuit is applied to the pressure sensing chamber. A bellows is located in the pressure sensing chamber. The bellows has a movable end. A transmission rod is slidably supported by the valve housing. The transmission rod includes the valve body. A support spring is located between the inner wall of the pressure sensing chamber and the movable end of the bellows. The spring supports the movable end such that the movable end can be displaced. The movable end of the bellows includes a protrusion such that the spring and the movable end of the bellows are fitted to each other.

摘要翻译： 控制阀具有阀壳体和限定在阀壳体中的阀室。 阀体容纳在阀室中，用于调节供给通道的开度。 压力传感室被限定在阀壳体中。 制冷剂回路中的压力监测点处的压力被施加到压力感测室。 波纹管位于压力传感室中。 波纹管有一个可动端。 传动杆由阀壳可滑动地支撑。 传动杆包括阀体。 支撑弹簧位于压力传感室的内壁和波纹管的可动端之间。 弹簧支撑可动端，使得移动端可以移位。 波纹管的可动端包括突起，使得弹簧和波纹管的可动端彼此配合。

公开(公告)号：US09366243B2

公开(公告)日：2016-06-14

申请号：US13371669

申请日：2012-02-13

申请人： Tetsuya Yamada ,  Yoshikazu Fukutani ,  Shingo Enami ,  Ken Suitou ,  Hiroshi Fukasaku ,  Minoru Mera ,  Taku Adaniya

发明人： Tetsuya Yamada ,  Yoshikazu Fukutani ,  Shingo Enami ,  Ken Suitou ,  Hiroshi Fukasaku ,  Minoru Mera ,  Taku Adaniya

IPC分类号： F04C18/02 ,  H02K3/50 ,  H02K5/22 ,  F04B35/04 ,  F04C23/02 ,  F04C23/00

CPC分类号： F04B35/04 ,  F04C18/0215 ,  F04C18/0223 ,  F04C23/008 ,  F04C23/02 ,  F04C2240/803 ,  F04C2240/808 ,  H02K3/50 ,  H02K5/225

摘要： A stator core includes an insertion hole that has an opening in an outer peripheral surface of the stator core and a bent portion in the stator core. A cluster block includes an insertion piece, which is inserted into the insertion hole via the cornered portion. The cluster block is attached to the stator core by engaging the insertion piece with the insertion hole.

摘要翻译： 定子铁心包括：插入孔，其在定子铁心的外周面具有开口，在定子铁心中具有弯曲部。 簇块包括通过拐角部分插入到插入孔中的插入件。 通过将插入片与插入孔接合，将簇块附接到定子芯。

公开(公告)号：US06358016B1

公开(公告)日：2002-03-19

申请号：US09616833

申请日：2000-07-14

申请人： Shigeyuki Hidaka ,  Masanori Sonobe ,  Ken Suitou ,  Taku Adaniya

发明人： Shigeyuki Hidaka ,  Masanori Sonobe ,  Ken Suitou ,  Taku Adaniya

IPC分类号： F04B129

CPC分类号： F04B27/1804 ,  F04B2027/1813 ,  F04B2027/1831 ,  F04B2027/1854 ,  F04B2027/1859

摘要： A controller normally supplies current the magnitude of which corresponds to a required cooling performance of a refrigeration circuit to a displacement control valve. As a result the compressor displacement is adjusted in accordance with the required cooling performance (usual displacement control). When a vehicle is quickly accelerated, the controller temporarily eliminates the current value to the control valve to minimize the compressor displacement (displacement limiting control). When the control is switched from the displacement limiting control to the usual In displacement control, the controller changes the current value from zero to a target value, which corresponds to the required cooling performance, taking a predetermined restoration time. For an initial period of the restoration period, the current value is set greater than a corresponding value on a direct proportional line, which represents a constant rate of change from zero to the target value. As a result, the control is smoothly and quickly switched from the displacement limiting control to the usual displacement control.

摘要翻译： 控制器通常向位移控制阀提供与制冷回路所需的冷却性能对应的电流。 因此，根据所需的冷却性能（通常的位移控制）来调整压缩机的位移。 当车辆快速加速时，控制器临时消除控制阀的当前值，以最小化压缩机排量（位移限制控制）。 当控制从位移限制控制切换到通常的位移控制时，控制器将预定的恢复时间将当前值从零改变为对应于所需冷却性能的目标值。 对于恢复期的初始期间，将当前值设定为大于直接比例线上的对应值，其表示从零到目标值的恒定变化率。 结果，控制从位移限制控制平稳地快速切换到通常的位移控制。

公开(公告)号：US06382927B1

公开(公告)日：2002-05-07

申请号：US09533838

申请日：2000-03-23

申请人： Masanori Sonobe ,  Tomoji Tarutani ,  Kenta Nishimura ,  Taku Adaniya

发明人： Masanori Sonobe ,  Tomoji Tarutani ,  Kenta Nishimura ,  Taku Adaniya

IPC分类号： F04B112

CPC分类号： F04B39/1066

摘要： A compressor includes a cylinder block having a cylinder bore. A valve plate assembly is located between the cylinder block and a rear housing. The valve plate assembly includes a plurality of plates. The rear housing is connected with the cylinder block through the valve plate assembly. A pair of pins engage all the plates to determine the position of the valve plate assembly relative to at least one of the cylinder block and the rear housing.

摘要翻译： 压缩机包括具有气缸孔的气缸体。 阀板组件位于气缸体和后壳体之间。 阀板组件包括多个板。 后壳体通过阀板组件与气缸体连接。 一对销接合所有板以确定阀板组件相对于气缸体和后壳体中的至少一个的位置。

公开(公告)号：US06619929B2

公开(公告)日：2003-09-16

申请号：US10165097

申请日：2002-06-06

申请人： Taku Adaniya ,  Masahiro Kawaguchi ,  Masaki Ota ,  Takahiro Suzuki ,  Akinobu Kanai ,  Takeshi Kawata

发明人： Taku Adaniya ,  Masahiro Kawaguchi ,  Masaki Ota ,  Takahiro Suzuki ,  Akinobu Kanai ,  Takeshi Kawata

IPC分类号： F04B4900

CPC分类号： F04B27/0895 ,  F04B17/05

摘要： When an electric appliance unit functions as an electric motor, a rotary shaft is rotated by electric current supplied to the electric appliance unit. When the electric appliance unit functions as a generator, the generator generates electricity as the rotary shaft rotates. A first rotation permitting mechanism is located between the rotor and the rotary shaft to permit the rotor and the rotary shaft to rotate relative to each other. A one-way clutch is located between the rotor and the rotary shaft. The one-way clutch permits the rotary shaft to rotate in one direction relative to the rotor and prevents the rotary shaft from rotating in the other direction relative to the rotor. A second rotation permitting mechanism is located between the housing and the rotor. The second rotation permitting mechanism permits the rotor to rotate relative to the housing. Power transmitted from the external drive source to the rotor is transmitted to the rotary shaft via the one-way clutch. The rotor is supported by the housing with the second rotation permitting mechanism.

公开(公告)号：US06499975B2

公开(公告)日：2002-12-31

申请号：US09829699

申请日：2001-04-10

申请人： Masaki Ota ,  Tomoji Tarutani ,  Tomohiro Wakita ,  Taku Adaniya ,  Ryo Matsubara ,  Yoshikazu Fukutani

发明人： Masaki Ota ,  Tomoji Tarutani ,  Tomohiro Wakita ,  Taku Adaniya ,  Ryo Matsubara ,  Yoshikazu Fukutani

IPC分类号： F04B3910

CPC分类号： F04B39/102 ,  F04B39/125

摘要： A variable displacement compressor 10 includes a wall 1a that seals a cylinder bore 14, and is integrally formed with a cylinder block 1. A rear plate 5 having a plate-like shape is fastened via a gasket 6 to a location that extends to the inner rear side of a wall 1a. Suction valves 40 and discharge valves 44 are disposed within the wall 1a.

摘要翻译： 可变排量压缩机10包括密封缸孔14的壁1a，并且与气缸体1整体形成。具有板状形状的后板5通过垫圈6紧固到延伸到内部的位置 墙壁1a的后侧。 吸入阀40和排出阀44设置在壁1a内。