公开(公告)号：US07556483B2

公开(公告)日：2009-07-07

申请号：US11494392

申请日：2006-07-26

申请人： Hiroyuki Gennami ,  Kazuya Kimura ,  Ken Suitou ,  Kazuhiro Kuroki ,  Akihiko Taketani

发明人： Hiroyuki Gennami ,  Kazuya Kimura ,  Ken Suitou ,  Kazuhiro Kuroki ,  Akihiko Taketani

IPC分类号： F03C2/00 ,  F04C18/00

CPC分类号： F04C23/008 ,  F04C18/0215 ,  F04C27/005 ,  F04C29/02 ,  Y10S418/01

摘要： A compressor housing defines a motor accommodating chamber. The pressure in the motor accommodating chamber is equal to the pressure in a suction chamber. A first reservoir chamber is located in a discharge chamber. A second reservoir chamber is defined about the discharge chamber. A communicating passage connects the first reservoir chamber with the second reservoir chamber. A restrictor is located in the communicating passage. An oil return passage connects the second reservoir chamber with the suction chamber. A connecting passage connects the motor accommodating chamber with the suction chamber. Therefore, leakage of electricity is prevented.

摘要翻译： 压缩机壳体限定电动机容纳室。 马达容纳室中的压力等于吸入室中的压力。 第一储存室位于排放室中。 围绕放电室限定第二储存室。 连通通道将第一储存室与第二储存室连接。 限流器位于通信通道中。 回油通道将第二储存室与吸入室连接。 连接通道将马达容纳室与抽吸室连接。 因此，防止电力泄漏。

公开(公告)号：US07140852B2

公开(公告)日：2006-11-28

申请号：US11325870

申请日：2006-01-05

申请人： Tatsuya Koide ,  Ken Suitou ,  Kazuya Kimura ,  Norimichi Kii

发明人： Tatsuya Koide ,  Ken Suitou ,  Kazuya Kimura ,  Norimichi Kii

IPC分类号： F03C2/00 ,  F04C18/00

CPC分类号： F04C29/026 ,  F04C18/0215 ,  Y10S418/01

摘要： A scroll compressor includes a housing, a discharge passage, a rotary shaft, a fixed scroll, a movable scroll, an oil separator and an oil reservoir for compressing refrigerant gas containing lubricating oil. The housing has a rear housing which has a partition wall. The discharge passage is formed in the housing. The discharge passage has a discharge chamber, a discharge hole and an accommodation chamber. The discharge chamber and the accommodation chamber are communicated with each other through the discharge hole. The oil separator is provided in the accommodation chamber. The oil separator has a separation member and an oil reserved area. The oil reservoir is defined around an entire circumference of the partition wall which defines the discharge chamber therein. The oil reservoir is formed so as to communicate with the oil reserved area of the oil separator.

摘要翻译： 涡旋压缩机包括壳体，排出通道，旋转轴，固定涡旋盘，可动涡旋件，油分离器和用于压缩含有润滑油的制冷剂气体的储油器。 壳体具有具有分隔壁的后壳体。 排出通道形成在壳体中。 排出通道具有排出室，排出孔和容纳室。 排出室和容纳室通过排出孔相互连通。 油分离器设置在容纳室中。 油分离器具有分离构件和油保留区域。 储油器限定在其中限定排出室的分隔壁的整个周边。 油层形成为与油分离器的油保留区域连通。

公开(公告)号：US20050061535A1

公开(公告)日：2005-03-24

申请号：US10912981

申请日：2004-08-05

申请人： Kazuya Kimura ,  Ken Suitou ,  Akio Fujii

发明人： Kazuya Kimura ,  Ken Suitou ,  Akio Fujii

IPC分类号： H01R24/00 ,  F04B35/04 ,  F04C18/02 ,  F04C23/00 ,  F04C29/00 ,  H01R9/05 ,  H01R13/504 ,  H01R13/58 ,  H01R105/00 ,  H02G3/06

CPC分类号： H01R13/5812 ,  F04B35/04 ,  F04C18/0207 ,  F04C23/008 ,  F04C29/0085 ,  H01R9/0524 ,  H01R13/5045 ,  H01R13/5825 ,  H01R13/5833

摘要： A shielded cable has a cable body providing an electromagnetic shielding portion around a conductive wire thereof, a connector fitted to one end of the cable body and having a casing including a conducting portion, and an electromagnetic shielding portion of the cable body conducted with the conducting portion of the casing in the connector. The shield conducting portion is provided on the conducting portion and includes first and second conducting members, which are located outside the electromagnetic shielding portion by being press-fitted into the casing for pressing the electromagnetic shielding portion in different directions, respectively. At least one of the first and second conducting members is made of a conductive material. The cable body is held by the first and second conducting members, so that the electromagnetic shielding portion is conducted with the conducting portion of the casing through the conducting member made of a conductive material.

摘要翻译： 屏蔽电缆具有电缆主体，其围绕其导线提供电磁屏蔽部分，连接器装配到电缆主体的一端并且具有包括导电部分的外壳，以及电缆体的电磁屏蔽部分， 连接器中的壳体的一部分。 屏蔽导电部分设置在导电部分上，并且包括第一和第二导电构件，其分别通过压配合到用于沿不同方向按压电磁屏蔽部分的壳体中而位于电磁屏蔽部分的外部。 第一和第二导电构件中的至少一个由导电材料制成。 电缆主体由第一和第二导电构件保持，使得电磁屏蔽部分通过由导电材料制成的导电构件与壳体的导电部分一起导电。

公开(公告)号：US08152490B2

公开(公告)日：2012-04-10

申请号：US12334025

申请日：2008-12-12

申请人： Masao Iguchi ,  Masahiro Kawaguchi ,  Ken Suitou ,  Hiroshi Fukasaku ,  Tatsushi Mori ,  Kazuo Murakami

发明人： Masao Iguchi ,  Masahiro Kawaguchi ,  Ken Suitou ,  Hiroshi Fukasaku ,  Tatsushi Mori ,  Kazuo Murakami

IPC分类号： F04B17/00

CPC分类号： F04C18/0215 ,  F04C29/047 ,  F04C2230/604 ,  F04C2240/808

摘要： A motor-driven compressor has a compression mechanism, a rotary shaft, an electric motor, a motor drive circuit and a housing assembly. The compression mechanism, the electric motor and the motor drive circuit are disposed along the axial direction of the rotary shaft in the housing assembly. The housing assembly has first and second housings. The first housing mounts the electric motor and the compression mechanism. The first housing has first and second mounting lugs formed integrally with the peripheral surface of the first housing. The second housing is joined to the first housing for accommodating the motor drive circuit. The second housing has a third mounting lug formed integrally with the second housing. The first through third mounting lugs are fastened to a mounting object to which the motor-driven compressor is to be mounted by means of fastening members.

摘要翻译： 电动压缩机具有压缩机构，旋转轴，电动机，马达驱动电路和壳体组件。 压缩机构，电动机和电动机驱动电路沿壳体组件中的旋转轴的轴向设置。 壳体组件具有第一和第二壳体。 第一壳体安装电动机和压缩机构。 第一壳体具有与第一壳体的外周表面一体形成的第一和第二安装凸耳。 第二壳体接合到第一壳体以容纳马达驱动电路。 第二壳体具有与第二壳体一体形成的第三安装凸耳。 第一至第三安装凸耳通过紧固构件紧固到安装对象，电动压缩机将被安装到该安装对象上。

公开(公告)号：US20090151389A1

公开(公告)日：2009-06-18

申请号：US12334025

申请日：2008-12-12

申请人： Masao IGUCHI ,  Masahiro Kawaguchi ,  Ken Suitou ,  Hiroshi Fukasaku ,  Tatsushi Mori ,  Kazuo Murakami

发明人： Masao IGUCHI ,  Masahiro Kawaguchi ,  Ken Suitou ,  Hiroshi Fukasaku ,  Tatsushi Mori ,  Kazuo Murakami

IPC分类号： F25B31/02 ,  F04C18/02

CPC分类号： F04C18/0215 ,  F04C29/047 ,  F04C2230/604 ,  F04C2240/808

摘要： A motor-driven compressor has a compression mechanism, a rotary shaft, an electric motor, a motor drive circuit and a housing assembly. The compression mechanism, the electric motor and the motor drive circuit are disposed along the axial direction of the rotary shaft in the housing assembly. The housing assembly has first and second housings. The first housing mounts the electric motor and the compression mechanism. The first housing has first and second mounting lugs formed integrally with the peripheral surface of the first housing. The second housing is joined to the first housing for accommodating the motor drive circuit. The second housing has a third mounting lug formed integrally with the second housing. The first through third mounting lugs are fastened to a mounting object to which the motor-driven compressor is to be mounted by means of fastening members.

摘要翻译： 电动压缩机具有压缩机构，旋转轴，电动机，马达驱动电路和壳体组件。 压缩机构，电动机和电动机驱动电路沿壳体组件中的旋转轴的轴向设置。 壳体组件具有第一和第二壳体。 第一壳体安装电动机和压缩机构。 第一壳体具有与第一壳体的外周表面一体形成的第一和第二安装凸耳。 第二壳体接合到第一壳体以容纳马达驱动电路。 第二壳体具有与第二壳体一体形成的第三安装凸耳。 第一至第三安装凸耳通过紧固构件紧固到安装对象，电动压缩机将被安装到该安装对象上。

公开(公告)号：USD441377S1

公开(公告)日：2001-05-01

申请号：US29079258

申请日：1997-11-10

申请人： Masahiro Kawaguchi ,  Masanori Sonobe ,  Ken Suitou ,  Tetsuhiko Fukanuma ,  Osamu Hiramatsu

设计人： Masahiro Kawaguchi ,  Masanori Sonobe ,  Ken Suitou ,  Tetsuhiko Fukanuma ,  Osamu Hiramatsu

公开(公告)号：US6142745A

公开(公告)日：2000-11-07

申请号：US918507

申请日：1997-08-22

申请人： Masahiro Kawaguchi ,  Masanori Sonobe ,  Tomohiko Yokono ,  Ken Suitou

发明人： Masahiro Kawaguchi ,  Masanori Sonobe ,  Tomohiko Yokono ,  Ken Suitou

IPC分类号： F04B27/18 ,  F04B49/22 ,  F04B1/26

CPC分类号： F04B27/1804 ,  F04B49/225 ,  F04B2027/1813 ,  F04B2027/1818 ,  F04B2027/1827 ,  F04B2027/1831 ,  F04B2027/1845 ,  F04B2027/1854 ,  F04B2027/1859 ,  F04B2027/1881 ,  F04B2027/189 ,  F04B2027/1895

摘要： A compressor has a refrigerant gas circulation passage selectively connected to and disconnected from an external refrigerant circuit. The compressor has a swash plate supported on a drive shaft for integral rotation with inclining motion with respect to the drive shaft which swash plate is coupled in driving relationship to a plurality of pistons which move reciprocatably within cylinder bores for compressing the gas. The swash plate is movable between a maximum inclined angle and a minimum inclined angle. A disconnecting valve disconnects the discharge chamber in the circulation passage from the external refrigerant circuit when the swash plate is at the minimum inclined angle. A bleed hole bleeds the refrigerant gas from the refrigerant circulation passage to the external refrigerant circuit to suppress rapid increase of the inclined angle when the disconnecting valve operates.

摘要翻译： 压缩机具有选择性地连接到外部制冷剂回路并与外部制冷剂回路断开的制冷剂气体循环通道。 压缩机具有支撑在驱动轴上的旋转斜盘，用于一体旋转，相对于驱动轴倾斜运动，斜盘与驱动关系联接，多个活塞可在气缸孔内往复运动以压缩气体。 斜盘可以在最大倾斜角和最小倾斜角之间移动。 当斜盘处于最小倾斜角时，断开阀将循环通道中的排出室与外部制冷剂回路断开。 泄放孔将制冷剂气体从制冷剂循环通路排出到外部制冷剂回路，以抑制切断阀动作时的倾斜角的急剧增加。

公开(公告)号：US6077047A

公开(公告)日：2000-06-20

申请号：US12696

申请日：1998-01-23

申请人： Hiroyuki Nagai ,  Masahiro Kawaguchi ,  Masanori Sonobe ,  Ken Suitou ,  Takuya Okuno ,  Koji Kawamura

发明人： Hiroyuki Nagai ,  Masahiro Kawaguchi ,  Masanori Sonobe ,  Ken Suitou ,  Takuya Okuno ,  Koji Kawamura

IPC分类号： F04B27/10 ,  F04B27/18 ,  F04B1/26

CPC分类号： F04B27/1804 ,  F04B27/1072 ,  F04B2027/1813 ,  F04B2027/1827 ,  F04B2027/1854 ,  F04B2027/1859

摘要： A variable displacement type compressor is disclosed. The compressor includes a housing, a cylinder bore within the housing, a piston located in the cylinder bore, a drive shaft rotatably supported by the housing, a rotary support mounted on the drive shaft, and a cam plate connected to the piston. The cam plate is supported tiltably on the drive shaft and is slidable in axial directions of the drive shaft. The cam plate inclines between a maximum inclination position and a minimum inclination position when the displacement of the compressor is changed. A first moment is applied to the cam plate by a compression reaction force of the piston when the compressor is operating. A hinge mechanism is located between the rotary support and the cam plate. The cam plate is rotated integrally with the drive shaft, the rotary support, and the hinge mechanism. An urging device is located between the rotary support and the cam plate for urging the cam plate toward the minimum go inclination angle position An applying mechanism applies a second moment to the swash plate in the same direction as the first moment when the compressor is not operating.

摘要翻译： 公开了一种可变排量型压缩机。 压缩机包括壳体，壳体内的气缸孔，位于气缸孔中的活塞，由壳体可旋转地支撑的驱动轴，安装在驱动轴上的旋转支撑件和连接到活塞的凸轮板。 凸轮板可倾斜地支撑在驱动轴上并且可沿驱动轴的轴向方向滑动。 当压缩机的位移改变时，凸轮板在最大倾斜位置和最小倾斜位置之间倾斜。 当压缩机运行时，通过活塞的压缩反作用力将凸轮板施加第一时刻。 铰链机构位于旋转支架和凸轮板之间。 凸轮板与驱动轴，旋转支撑件和铰链机构一体地旋转。 推动装置位于旋转支撑件和凸轮板之间，用于将凸轮板朝向最小向下倾斜角度位置推动。施加机构沿着与压缩机不工作的第一时刻相同的方向向斜盘施加第二力矩 。

公开(公告)号：US6062823A

公开(公告)日：2000-05-16

申请号：US990639

申请日：1997-12-15

申请人： Masahiro Kawaguchi ,  Ken Suitou ,  Masanori Sonobe ,  Tetsuhiko Fukanuma

发明人： Masahiro Kawaguchi ,  Ken Suitou ,  Masanori Sonobe ,  Tetsuhiko Fukanuma

IPC分类号： F04B49/00 ,  F04B27/14 ,  F04B27/18 ,  F16K31/06 ,  F04B1/26 ,  F16K31/02

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

摘要： A variable displacement compressor includes a gas passage for connecting a discharge chamber with a crank chamber. The control valve is located in the gas passage to control the pressure in the crank chamber. The control valve has a valve hole and a valve chamber located in the gas passage. A valve body is located in the valve chamber to adjust the opening size of the valve hole. A solenoid has a plunger and a plunger chamber for accommodating the plunger. A rod is located between the plunger and the valve body to transmit the movement of the plunger to the valve body. When the solenoid is de-excited, the bottom end face of the plunger abuts against the inner bottom wall of the plunger chamber. A plurality of grooves are provided on the bottom end face of the plunger and extend radially. The grooves define recessed passages between the bottom end face of the plunger and the inner bottom wall of the plunger chamber to prevent the bottom end face from adhering to the inner bottom wall. This prevents the plunger from sticking, and thus improves the response of the control valve.

摘要翻译： 可变排量压缩机包括用于将排气室与曲轴室连接的气体通道。 控制阀位于气体通道中以控制曲柄室中的压力。 控制阀具有位于气体通道中的阀孔和阀室。 阀体位于阀室中以调节阀孔的开口尺寸。 螺线管具有用于容纳柱塞的柱塞和柱塞室。 杆位于柱塞和阀体之间以将柱塞的运动传递到阀体。 当螺线管去激发时，柱塞的底端面抵靠柱塞室的内底壁。 多个凹槽设置在柱塞的底端面上并径向延伸。 凹槽在柱塞的底端面和柱塞室的内底壁之间限定凹陷通道，以防止底端面粘附到内底壁。 这样可防止柱塞粘附，从而提高了控制阀的响应。

公开(公告)号：US6033189A

公开(公告)日：2000-03-07

申请号：US078270

申请日：1998-05-13

申请人： Shintaro Miura ,  Ken Suitou ,  Masahiro Kawaguchi ,  Tetsuhiko Fukanuma ,  Hiroshi Kubo ,  Ryo Matsubara ,  Masatoshi Hiramatsu ,  Michiyasu Nosaka ,  Kazuhito Miyagawa ,  Shinya Miura ,  Mutsumi Yoshino

发明人： Shintaro Miura ,  Ken Suitou ,  Masahiro Kawaguchi ,  Tetsuhiko Fukanuma ,  Hiroshi Kubo ,  Ryo Matsubara ,  Masatoshi Hiramatsu ,  Michiyasu Nosaka ,  Kazuhito Miyagawa ,  Shinya Miura ,  Mutsumi Yoshino

IPC分类号： F16K31/06 ,  F04B1/26

CPC分类号： F16K31/0655

摘要： An improved displacement control valve incorporated in a variable displacement compressor. The control valve includes a valve body and a solenoid for actuating the valve body. The coil of the solenoid is wound about a bobbin made of insulating synthetic resin. A base plate integrally protrudes from the bobbin. A pair of conducting plates are secured to the base plate. Each plate has a clamping block. The coil has a pair of terminal wires. Each terminal wire is secured to and electrically corrected to one of the clamping blocks. Each terminal wire is wound about a holder formed in each plate between the bobbin and the corresponding clamping block. A diode is secured to the holders and is connected in parallel with the coil. A pair of terminals of the diode are secured to the corresponding holders by soldering and crimping. The holders prevent tension in the terminal wires from being applied to electrical joints formed between the wires and the clamping blocks, which makes the valve more reliable.

摘要翻译： 一种结合在可变排量压缩机中​​的改进的排量控制阀。 控制阀包括阀体和用于致动阀体的螺线管。 螺线管的线圈缠绕在由绝缘合成树脂制成的线轴上。 底板从筒管一体地突出。 一对导电板固定在基板上。 每个板都有一个夹紧块。 线圈有一对端子线。 每个端子线被固定到一个夹紧块并且被电校正。 每个端子线缠绕在形成在每个板之间的保持架上，在线轴和相应的夹紧块之间。 二极管固定在支架上并与线圈并联连接。 二极管的一对端子通过焊接和压接固定到相应的保持器上。 保持器防止端子线中的张力施加到形成在电线和夹紧块之间的电接头，这使得阀更可靠。