专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 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。

92. 发明申请

US20070012057A1 Displacement control mechanism for variable displacement compressor 失效
标题翻译：变排量压缩机位移控制机构
公开(公告)号：US20070012057A1
公开(公告)日：2007-01-18
申请号：US11313542
申请日：2005-12-20
申请人： Satoshi Umemura , Masahiro Kawaguchi , Masaki Ota , Tatsuya Hirose , Yuji Hashimoto
发明人： Satoshi Umemura , Masahiro Kawaguchi , Masaki Ota , Tatsuya Hirose , Yuji Hashimoto
IPC分类号： F25B49/00 , F25B1/00
CPC分类号： F04B27/1804 , F04B2027/1827 , F04B2027/185 , F04B2027/1859 , F04B2205/05 , F04B2205/08
摘要： A displacing device is incorporated in a displacement control valve. The displacing device includes a first pressure chamber, a second pressure chamber, a second bellows, a transmission rod, and an urging spring. The second pressure chamber communicates with a suction chamber. The interior of the second pressure chamber is a suction pressure zone. When the pressure in the suction pressure zone is less than or equal to a predetermined reference pressure, the transmission rod moves an actuation rod (valve body) to open a valve hole. Therefore, a variable displacement compressor is prevented from operating with a large displacement when there is insufficient amount of refrigerant or when the speed of the compressor is high.
摘要翻译：移位装置结合在排量控制阀中。移位装置包括第一压力室，第二压力室，第二波纹管，传动杆和推压弹簧。第二压力室与抽吸室连通。第二压力室的内部是吸入压力区。当吸入压力区域中的压力小于或等于预定的参考压力时，传动杆移动致动杆（阀体）以打开阀孔。因此，当不足量的制冷剂或压缩机的速度高时，可以防止可变排量的压缩机以大的排量进行操作。

93. 发明授权

US06707204B2 Rotational unit 失效
标题翻译：旋转单位
公开(公告)号：US06707204B2
公开(公告)日：2004-03-16
申请号：US10132973
申请日：2002-04-26
申请人： Yasuharu Odachi , Taku Adaniya , Hirohito Hayashi , Masaki Ota , Takahiro Suzuki , Masahiro Kawaguchi , Akinobu Kanai , Takeshi Kawata , Masanori Sonobe
发明人： Yasuharu Odachi , Taku Adaniya , Hirohito Hayashi , Masaki Ota , Takahiro Suzuki , Masahiro Kawaguchi , Akinobu Kanai , Takeshi Kawata , Masanori Sonobe
IPC分类号： H02K4900
CPC分类号： F04B27/0895
摘要： A mechanical rotational device includes a housing. An end portion of a rotary shaft protrudes from a front wall of the housing. An electric rotational device is coaxial with the rotary shaft and is coupled to the end portion of the rotary shaft. The electric rotational device functions as at least one of a motor and a generator. A rotational member is coupled to the rotary shaft and has a power transmitting mechanism for transmitting power between the rotational unit and an external device. A one-way clutch is located in the power transmitting path between the rotary shaft and rotational member. The one-way clutch is located inward of the rotational member. The electric rotational device is located on or forward of the housing. At least part of the electric rotational device is located outward of the power transmitting mechanism.
摘要翻译：机械旋转装置包括壳体。旋转轴的端部从壳体的前壁突出。电动旋转装置与旋转轴同轴并联接到旋转轴的端部。电动旋转装置用作电动机和发电机中的至少一个。旋转构件联接到旋转轴并具有用于在旋转单元和外部装置之间传递动力的动力传递机构。单向离合器位于旋转轴和旋转构件之间的动力传递路径中。单向离合器位于旋转构件的内侧。电动旋转装置位于壳体的前面或前面。电动旋转装置的至少一部分位于动力传递机构的外侧。

94. 外观设计

USD417876S Compressor piston 失效
公开(公告)号：USD417876S
公开(公告)日：1999-12-21
申请号：US69067
申请日：1997-03-24
申请人： Hiroaki Kayukawa , Osamu Hiramatsu , Kazuya Kimura , Masaki Ota
设计人： Hiroaki Kayukawa , Osamu Hiramatsu , Kazuya Kimura , Masaki Ota

95. 发明授权

US5771775A Device for guiding a piston 失效
标题翻译：用于引导活塞的装置
公开(公告)号：US5771775A
公开(公告)日：1998-06-30
申请号：US909045
申请日：1997-08-08
申请人： Masaki Ota , Kazuya Kimura , Hiroaki Kayukawa
发明人： Masaki Ota , Kazuya Kimura , Hiroaki Kayukawa
IPC分类号： F04B39/12 , F04B27/08 , F16J15/18
CPC分类号： F04B27/0878 , F05C2253/12 , Y10T74/18336
摘要： A compressor has a front housing, cylinder block and a rear housing. The housings and cylinder block are secured to one another by a plurality of bolts. A plurality of pistons reciprocally move in cylinder bores to compress gas. Each of said bolts has a shaft extending through the housings and the cylinder block. A cam plate is supported on a drive shaft for integral rotation therewith to convert the rotation of the drive shaft to reciprocal movement of a piston in the cylinder bore. The piston rotates about its axis in accordance with rotation force transmitted from the cam plate and abuts against the shaft of the bolt, which extends in close proximity to the piston. The rotating piston abuts against the shaft so that the rotation thereof is restricted. The shaft has a diameter greater than that of a threaded portion formed at an end of the bolt. Since the threaded portion is smaller, the threaded portion does no damage to the piston during assembly.
摘要翻译：压缩机具有前壳体，气缸体和后壳体。壳体和气缸体通过多个螺栓彼此固定。多个活塞在气缸孔中往复运动以压缩气体。每个所述螺栓具有延伸穿过所述壳体和所述气缸体的轴。凸轮板支撑在驱动轴上以与其一体旋转，以将驱动轴的旋转转换为活塞在气缸孔中的往复运动。活塞根据从凸轮板传递的旋转力围绕其轴线旋转并抵靠螺栓的轴，该螺栓的轴紧靠活塞延伸。旋转活塞抵靠轴，从而限制其转动。轴的直径大于形成在螺栓端部的螺纹部分的直径。由于螺纹部分较小，螺纹部分在组装期间不会损坏活塞。

96. 发明授权

US08517880B2 Compressor with transmission 有权
标题翻译：压缩机带传动
公开(公告)号：US08517880B2
公开(公告)日：2013-08-27
申请号：US13049107
申请日：2011-03-16
申请人： Nobuaki Hoshino , Masaki Ota , Masahiro Kawaguchi , Yoshio Kimoto , Toru Onishi
发明人： Nobuaki Hoshino , Masaki Ota , Masahiro Kawaguchi , Yoshio Kimoto , Toru Onishi
IPC分类号： F16H13/06
CPC分类号： F04C29/005 , F04C18/0215 , F16D47/04
摘要： A compressor includes a housing, a compression mechanism, an input shaft rotatable on an axis thereof, an output shaft for driving the compression mechanism, a transmission for transmitting torque from the input shaft to the output shaft and changing the speed of the input shaft and a control device. The transmission is a planetary roller train and includes a plurality of planetary rollers, a carrier, a sun roller and a ring roller. The ring roller includes a first ring engaging the respective planetary rollers and a second ring supporting a one-way clutch. The ring roller can be movable relative to the housing in the direction parallel to the axis. The first ring and the second ring are connected so that the first ring can be displaced in a radial direction, integrally rotatable with the second ring and movable with the second ring in the direction parallel to the axis.
摘要翻译：压缩机包括壳体，压缩机构，可轴向旋转的输入轴，用于驱动压缩机构的输出轴，用于将扭矩从输入轴传递到输出轴的变速器，并且改变输入轴的速度;以及控制装置。变速器是行星辊系，并且包括多个行星辊，承载件，太阳辊和环形辊。环形滚轮包括接合相应的行星滚子的第一环和支撑单向离合器的第二环。环形滚筒可以在平行于轴线的方向上相对于外壳移动。第一环和第二环被连接，使得第一环可以在径向方向上移位，与第二环一体地旋转并且可以与第二环在平行于轴线的方向上与第二环一起移动。

97. 发明申请

US20090223244A1 Swash plate type compressor 审中-公开
标题翻译：斜盘式压缩机
公开(公告)号：US20090223244A1
公开(公告)日：2009-09-10
申请号：US12380993
申请日：2009-03-05
申请人： Yoshio Kimoto , Masahiro Kawaguchi , Masaki Ota , Nobuaki Hoshino
发明人： Yoshio Kimoto , Masahiro Kawaguchi , Masaki Ota , Nobuaki Hoshino
IPC分类号： F25B43/02 , F04B49/12
CPC分类号： F04B27/109 , F04B27/1804 , F04B2027/1827 , F04B2027/1831
摘要： A swash plate type compressor has a housing assembly, a drive shaft, a swash plate, a piston, a motion converter, a bleed passage, and an oil separator. The housing assembly includes a cylinder bore, a suction chamber, a discharge chamber, and a crank chamber. The drive shaft is rotatably supported by the housing assembly, and extends through the crank chamber. The bleed passage communicates between the crank chamber and the suction chamber. The oil separator is disposed in the housing assembly. The oil separator separates no or less amount of lubricating oil from the refrigerant gas in the increased rotational speed of the drive shaft than that in the decreased rotational speed of the drive shaft. The refrigerant gas passed through the oil separator is introduced into the suction chamber, and the separated lubricating oil is returned to the crank chamber.
摘要翻译：旋转斜盘式压缩机具有壳体组件，驱动轴，斜盘，活塞，运动转换器，排气通道和油分离器。壳体组件包括气缸孔，吸入室，排放室和曲柄室。驱动轴由壳体组件可旋转地支撑并且延伸穿过曲柄室。排出通道在曲柄室和抽吸室之间连通。油分离器设置在壳体组件中。油分离器与驱动轴的转速降低相比，在驱动轴的转速提高的情况下，从制冷剂气体中分离出不少润滑油。通过分油器的制冷剂气体被引入吸入室，分离的润滑油返回到曲柄室。

98. 发明申请

US20090220355A1 SWASH PLATE COMPRESSOR 审中-公开
标题翻译：洗板压缩机
公开(公告)号：US20090220355A1
公开(公告)日：2009-09-03
申请号：US12362713
申请日：2009-01-30
申请人： Takeshi Ogi , Hideki Mizutani , Sokichi Hibino , Kenji Yamamoto , Masahiro Kawaguchi , Masaki Ota , Masakazu Murase , Naoya Yokomachi
发明人： Takeshi Ogi , Hideki Mizutani , Sokichi Hibino , Kenji Yamamoto , Masahiro Kawaguchi , Masaki Ota , Masakazu Murase , Naoya Yokomachi
IPC分类号： F04B27/18
CPC分类号： F04B27/109 , F04B27/1009 , F04B39/0223 , F04B53/18 , F04B2027/1831
摘要： The invention has its object to provide a swash plate compressor capable of realizing demonstration of an excellent sliding characteristic when a drive shaft is rotated at high speed, and of a high refrigerating capacity when the drive shaft is rotated at low speed.With the swash plate compressor of the invention, an oil guide groove, an oil guide hole, a first hole, an outflow hole, a valve hole, a communication port, a receiving chamber, a throttle hole, and a second hole constitute a release passage. The oil guide groove, the oil guide hole, the first hole, the outflow hole, the valve hole, the communication port, the receiving chamber, and the throttle hole constitute a first passage. Also, the second hole constitute a second passage. A valve mechanism increases a ratio, at which the first passage occupies the release passage, as a drive shaft is increased in rotating speed.
摘要翻译：本发明的目的是提供一种斜盘式压缩机，其能够实现当驱动轴高速旋转时具有优异的滑动特性，并且当驱动轴以低速旋转时具有高的制冷能力。对于本发明的斜盘式压缩机，导油槽，导油孔，第一孔，流出孔，阀孔，连通口，接收室，节流孔和第二孔构成释放通道。引导槽，导油孔，第一孔，流出孔，阀孔，连通口，接收室和节流孔构成第一通道。此外，第二孔构成第二通道。当驱动轴的转速增加时，阀机构增加第一通道占据释放通道的比例。

99. 发明申请

US20050233854A1 Variable speed compressor 审中-公开
标题翻译：变速压缩机
公开(公告)号：US20050233854A1
公开(公告)日：2005-10-20
申请号：US11108956
申请日：2005-04-19
申请人： Masaki Ota , Masahiro Kawaguchi , Akinobu Kanai , Akihito Yamanouchi , Shigeru Suzuki
发明人： Masaki Ota , Masahiro Kawaguchi , Akinobu Kanai , Akihito Yamanouchi , Shigeru Suzuki
IPC分类号： F04C29/00 , F01C17/02 , F04B35/00 , F04C18/02 , F04C18/04 , F04C28/08 , F16H15/48 , F16H15/50 , F16H15/52 , F16H61/664
CPC分类号： F01C17/02 , F04C18/0215 , F04C28/08 , F16H15/503 , F16H61/6649
摘要： A variable speed compressor has a housing, a compression mechanism and a variable speed mechanism including input and output shafts and a carrier each rotatable around a first axis, planetary cones received by the carrier and each rotatable around a respective second axis inclining to the first axis, and a control ring coaxial with the first axis to vary the speed of rotation of the planetary cones to move along the first axis. The rotating speed of the input shaft is controllably transmittable to the output shaft by transmitting torque thereof to the output shaft so that the input and output shafts and the control ring contact the planetary cones. The control ring having a cylindrical shape has first and second pressure sensing surfaces coaxial with the first axis, formed on the opposite side thereof, sensing pressure applied to the sensing surfaces for movement.
摘要翻译：变速压缩机具有壳体，压缩机构和变速机构，其包括输入轴和输出轴以及可围绕第一轴线旋转的行星齿轮架，行星齿轮由承载件接收，并且每个可转动地绕相应的第二轴线倾斜到第一轴线以及与所述第一轴同轴的控制环，以改变所述行星齿轮的旋转速度以沿着所述第一轴线移动。输入轴的转速通过将扭矩传递到输出轴而可控地传递到输出轴，使得输入轴和输出轴和控制环接触行星齿轮。具有圆柱形状的控制环具有形成在其相对侧上的与第一轴同轴的第一和第二压力感测表面，感测施加到感测表面以移动的压力。

100. 发明申请

US20050106033A1 Heat-insulating mechanism for compressor 失效
标题翻译：压缩机隔热机构
公开(公告)号：US20050106033A1
公开(公告)日：2005-05-19
申请号：US10990234
申请日：2004-11-16
申请人： Fuminobu Enokijima , Masaki Ota , Tetsuhiko Fukanuma , Masakazu Murase , Tatsuya Koide , Masahiro Kawaguchi
发明人： Fuminobu Enokijima , Masaki Ota , Tetsuhiko Fukanuma , Masakazu Murase , Tatsuya Koide , Masahiro Kawaguchi
IPC分类号： F04B27/08 , F04B27/10 , F04B39/06 , F04B39/12 , F04B1/12
CPC分类号： F04B39/06
摘要： A heat-insulating mechanism in a compressor which introduces refrigerant gas from a suction pressure region to a compression chamber and discharges the refrigerant gas from the compression chamber to a discharge pressure region has a circular passage, a communication passage, a cylindrical member and a passage heat-insulating member. The circular passage, which is a portion of the suction pressure region, has a circular cross-section, and is in communication with an external refrigerant circuit. The communication passage, which is a portion of the suction pressure region, intersects the circular passage for connection therewith, and is communicable with the compression chamber. The cylindrical member is fitted into the circular passage. The passage heat-insulating member made of an insulating material covers at least a portion of a passage wall surface which forms the communication passage. Rotation of the cylindrical member is prevented by engaging the passage heat-insulating member with the cylindrical member.
摘要翻译：将制冷剂气体从吸入压力区域引入压缩室并将制冷剂气体从压缩室排出到排出压力区域的压缩机中的隔热机构具有圆形通路，连通通路，筒状构件和通路绝热构件。作为吸入压力区域的一部分的圆形通道具有圆形横截面，并且与外部制冷剂回路连通。作为吸入压力区域的一部分的连通通路与用于连接的圆形通道相交，并且可与压缩室连通。圆柱形构件安装在圆形通道中。由绝缘材料制成的通道绝热构件覆盖形成连通通道的通道壁表面的至少一部分。通过将通道绝热构件与圆柱形构件接合来防止圆柱形构件的旋转。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式