公开(公告)号：US5531578A

公开(公告)日：1996-07-02

申请号：US403522

申请日：1995-03-13

申请人： Tsuyoshi Takemoto ,  Shigeru Hisanaga ,  Yasushi Watanabe ,  Tetsuhiko Fukanuma

发明人： Tsuyoshi Takemoto ,  Shigeru Hisanaga ,  Yasushi Watanabe ,  Tetsuhiko Fukanuma

IPC分类号： F04C27/00 ,  F04C18/02 ,  F04C29/00 ,  F04C29/02 ,  F01L1/04

CPC分类号： F04C29/02 ,  F04C29/0057

摘要： A large diameter portion of a rotating shaft is supported by an opening in a front housing via a radial bearing. An outer race of the bearing is in contact with an inner, rear surface of the housing as a shoulder portion of the opening. The inner surface is forwardly recessed, so that a small chamber is formed between the housing and the bearing unit. The housing has a stopper projection at a rear end of an opening to which a shaft seal unit is inserted. The projection is axially projected to a faced front surface of the large diameter portion of the shaft, while a seal chamber is formed between the shaft seal unit and the large diameter portion. The seal chamber is in communication with the small chamber. A plurality of circumferentially spaced grooves for holding lubricant are formed at the recessed surface for forming the small chamber.

摘要翻译： 旋转轴的大直径部分通过径向轴承由前壳体中的开口支撑。 轴承的外圈与外壳的内表面接触，作为开口的肩部。 内表面向前凹入，使得在壳体和轴承单元之间形成小室。 外壳在其中插入有轴封单元的开口的后端具有止动器突起。 突出部轴向地突出到轴的大直径部分的前表面，同时在轴密封单元和大直径部分之间形成密封室。 密封室与小室连通。 在用于形成小室的凹面处形成有用于保持润滑剂的多个周向间隔开的槽。

公开(公告)号：US5456584A

公开(公告)日：1995-10-10

申请号：US328728

申请日：1994-10-25

申请人： Kenji Isomura ,  Tetsuhiko Fukanuma ,  Shinsuke Asou ,  Kunifumi Goto ,  Shigeru Hisanaga ,  Tsuyoshi Takemoto ,  Yuuji Yamamoto

发明人： Kenji Isomura ,  Tetsuhiko Fukanuma ,  Shinsuke Asou ,  Kunifumi Goto ,  Shigeru Hisanaga ,  Tsuyoshi Takemoto ,  Yuuji Yamamoto

IPC分类号： F04C18/02 ,  F04C29/02 ,  F01C1/04 ,  F01C21/04

CPC分类号： F04C18/0215 ,  F04C29/02 ,  F04C2240/807

摘要： When a rotary shaft of a scroll type compressor rotates and a movable scroll of the compressor makes an orbital movement around the axis of a rotary shaft by way of an eccentric shaft, refrigerant gas is supplied to compression chambers between a fixed scroll and the movable scroll. A first bearing rotatably supports the rotary shaft. A second bearing is provided between the movable scroll and the eccentric shaft to permit relative movement therebetween. A balance weight attached to the movable scroll dynamically balances the movable scroll during its rotation. A crank chamber accommodates the balance weight. A suction port is so provided in the housing as to communicate with the crank chamber, and permits the refrigerant gas to be supplied into the housing. A passage is formed in the balance weight, the eccentric shaft and the rotary shaft to supply the refrigerant gas into a first gap between the first bearing and the rotary shaft and a second gap between the second bearing and the movable scroll.

摘要翻译： 当涡旋式压缩机的旋转轴旋转并且压缩机的可动涡旋件通过偏心轴围绕旋转轴的轴线轨道运动时，制冷剂气体被供应到固定涡旋件和动涡旋件之间的压缩室 。 第一轴承可旋转地支撑旋转轴。 第二轴承设置在可动涡旋件和偏心轴之间以允许它们之间相对移动。 附着在动涡旋盘上的平衡重在其旋转期间动态平衡动涡旋盘。 曲柄室容纳平衡重。 吸入口设置在壳体中以与曲柄室连通，并允许制冷剂气体供应到壳体中。 在平衡重体，偏心轴和旋转轴上形成通道，以将制冷剂气体供给到第一轴承和旋转轴之间的第一间隙中，以及第二轴承与动涡旋件之间的第二间隙。

公开(公告)号：US5520524A

公开(公告)日：1996-05-28

申请号：US322920

申请日：1994-10-13

申请人： Tsuyoshi Takemoto ,  Hirotaka Egami ,  Tetsuhiko Fukanuma ,  Yasushi Watanabe

发明人： Tsuyoshi Takemoto ,  Hirotaka Egami ,  Tetsuhiko Fukanuma ,  Yasushi Watanabe

IPC分类号： F04C18/02 ,  F04C29/00 ,  F04C18/04

CPC分类号： F04C29/0057

摘要： A scroll compressor having a driving shaft 6, on which a bushing 10 and a balancing weight 9 are supported. The drive shaft 6 includes, at its end, a drive projection 6a, which is engaged with a driven groove 10a formed in the bushing 10. A spring 20 is arranged between the drive projection 6a and the bushing 10 for urging the latter radially inwardly to reduce the radius of the orbital movement of the bushing 10. A centrifugal force generated in the bushing when the drive shaft 6 is rotated causes the bushing 10 to be moved radially outwardly to increasing the radius of the orbital movement of the bushing 10.

摘要翻译： 一种具有驱动轴6的涡旋式压缩机，其上支撑有衬套10和平衡重9。 驱动轴6的端部包括与形成在衬套10中的从动槽10a接合的驱动突起6a。弹簧20布置在驱动突起6a和衬套10之间，用于将其径向向内推动 减小衬套10的轨道运动的半径。当驱动轴6旋转时在衬套中产生的离心力使衬套10径向向外移动以增加衬套10的轨道运动的半径。

公开(公告)号：US6152713A

公开(公告)日：2000-11-28

申请号：US141955

申请日：1998-08-28

申请人： Shigeru Hisanaga ,  Tsuyoshi Takemoto ,  Yoshitaka Akiyama ,  Shinichi Watanabe ,  Hiroyuki Hayashi ,  Yasushi Watanabe ,  Tatsushi Mori ,  Izuru Shimizu ,  Masao Iguchi

发明人： Shigeru Hisanaga ,  Tsuyoshi Takemoto ,  Yoshitaka Akiyama ,  Shinichi Watanabe ,  Hiroyuki Hayashi ,  Yasushi Watanabe ,  Tatsushi Mori ,  Izuru Shimizu ,  Masao Iguchi

IPC分类号： F04C18/02 ,  F04C29/02 ,  F04C29/12 ,  F01C1/02

CPC分类号： F04C29/12 ,  F04C18/0215 ,  F04C29/026

摘要： A scroll type compressor having a front housing, a rear housing, an intermediate outer shell portion arranged between the front and rear housing to form an integral stationary scroll element having a stationary end plate and a stationary spiral member, a movable scroll element having a movable end plate and a movable spiral element and being engaged with the stationary scroll element to define a plurality of compression chambers shifting and reducing in volume to compress refrigerant gas, containing therein an oil component, in response to an orbiting motion of the movable scroll element, a suction port formed in the intermediate outer shell portion to directly introduce the refrigerant gas into the compression chambers, and a discharge chamber in which the refrigerant gas after compression is discharged from the compression chambers. The rear housing having an oil-separating chamber for separating the oil component from the refrigerant gas after compression and an oil-storing chamber for storing therein the separated oil to be supplied to the interior of the front housing via an oil passage formed in the intermediate outer shell to cool and lubricate movable elements and portions of the compressor.

摘要翻译： 一种涡旋式压缩机，具有前壳体，后壳体，布置在前壳体和后壳体之间的中间外壳部分，以形成具有固定端板和固定螺旋构件的一体式固定涡旋件，具有可移动 端板和可动螺旋元件，并与固定涡旋元件接合以限定多个压缩室，以便响应于可动涡旋元件的轨道运动来移动和减小体积以压缩其中容纳有油分量的制冷剂气体， 形成在中间外壳部分中以将制冷剂气体直接引入压缩室的吸入口，以及压缩后的制冷剂气体从压缩室排出的排出室。 后壳体具有用于在压缩后将油分离器与制冷剂气体分离的油分离室，以及用于在其中储存经由形成在中间体中的油路供给到前壳体的内部的分离油的储油室 外壳以冷却和润滑可移动元件和压缩机的部分。

公开(公告)号：US5681155A

公开(公告)日：1997-10-28

申请号：US610576

申请日：1996-03-08

申请人： Shigeru Hisanaga ,  Tsuyoshi Takemoto ,  Shigeki Iwanami ,  Haruhisa Shibata ,  Takeshi Sakai ,  Masafumi Nakashima ,  Mikio Matsuda ,  Tatsuhiko Fukanuma ,  Tetsuo Yoshida ,  Yasushi Watanabe ,  Shinsuke Aso

发明人： Shigeru Hisanaga ,  Tsuyoshi Takemoto ,  Shigeki Iwanami ,  Haruhisa Shibata ,  Takeshi Sakai ,  Masafumi Nakashima ,  Mikio Matsuda ,  Tatsuhiko Fukanuma ,  Tetsuo Yoshida ,  Yasushi Watanabe ,  Shinsuke Aso

IPC分类号： F04C29/06 ,  F04C18/02 ,  F04C28/06 ,  F04C29/00 ,  F04C18/04 ,  F04C29/02

CPC分类号： F04C29/0057

摘要： A scroll type compressor using a crank mechanism having enough freedom so that an amount of eccentricity of the movable scroll member becomes variable. An elastic body is inserted between the facing surfaces striking each other in the inside of the crank mechanism so as to prevent generation of a noise due to the collision of the parts when starting up or shutting down the compressor.

摘要翻译： 一种使用具有足够自由度的曲柄机构的涡旋式压缩机，使得可动涡旋件的偏心量变得可变。 弹性体插入在曲柄机构的内部彼此相对的相对表面之间，以防止在启动或关闭压缩机时由于部件碰撞而产生噪音。

公开(公告)号：US06213741B1

公开(公告)日：2001-04-10

申请号：US09153371

申请日：1998-09-15

申请人： Tatsushi Mori ,  Shinya Yamamoto ,  Hiroyuki Hayashi ,  Shigeru Hisanaga ,  Yukio Ogawa ,  Tsuyoshi Takemoto

发明人： Tatsushi Mori ,  Shinya Yamamoto ,  Hiroyuki Hayashi ,  Shigeru Hisanaga ,  Yukio Ogawa ,  Tsuyoshi Takemoto

IPC分类号： F03C200

CPC分类号： F04C18/0269 ,  F04C2230/10 ,  F04C2230/21

摘要： A performance of a compressor is enhanced and durability of scroll bodies is enhanced by optimizing relief to machining tolerance at a central end part of spiral members for forming the scroll bodies. In a scroll type compressor in which a reinforced portion (for example, a large radius of curvature R) reinforced more than in other root corner portions 5 is provided in a root corner portion 5 at a central end part in which a stress of the two spiral members 10 and 20 is increased, a first relief is formed in a region in which the two spiral members 10 and 20 come into contact with each other where the reinforced portion is applied only to one of the spiral members 10 and 20, and a second relief larger than the first relief is provided in a region in which the two spiral members come into contact with each other at a portion in which the radius of curvature R is provided in both of the two spiral members, thereby reasonably forming reliefs for avoiding interference at the point of contact of two spiral members.

摘要翻译： 通过在用于形成涡旋体的螺旋构件的中央端部处优化对加工公差的缓解，增强了压缩机的性能并提高了涡旋体的耐久性。 在一种涡旋式压缩机中，其中在另一个根角部分5中增强的加强部分（例如，大的曲率半径R）比在其中的两个拐角部分5处增强的部分设置在根部拐角部分5的中心端部处， 螺旋构件10和20增加，在两个螺旋构件10和20彼此接触的区域中形成第一凸起，其中加强部分仅施加到螺旋构件10和20中的一个，并且 在两个螺旋构件在两个螺旋构件的两个中设置曲率半径R的部分彼此接触的区域中设置大于第一浮雕的第二浮雕，从而合理地形成用于避免 在两个螺旋构件的接触点处的干涉。

公开(公告)号：US5575635A

公开(公告)日：1996-11-19

申请号：US404828

申请日：1995-03-15

申请人： Yuuji Yamamoto ,  Shinichi Watanabe ,  Tsuyoshi Takemoto ,  Shigeru Hisanaga ,  Tetsuhiko Hukanuma ,  Shinya Yamamoto

发明人： Yuuji Yamamoto ,  Shinichi Watanabe ,  Tsuyoshi Takemoto ,  Shigeru Hisanaga ,  Tetsuhiko Hukanuma ,  Shinya Yamamoto

IPC分类号： F04C18/02 ,  F04C29/00 ,  F04C29/02 ,  F04C18/04

CPC分类号： F04C18/0215 ,  F04C29/0057 ,  F04C29/02

摘要： An eccentric shaft 5 is radially slidably inserted in a bore 6a of a bushing 6, which is inserted in an opening 8c-1 of a boss portion 8c of a movable scroll member 8 by way of a radial needle bearing 7. An axial space 24 is confined between a rear end of a bushing 6 and a bottom surface of the opening 8c-1. The space 24 is in communication with the radial bearing 7 via an annular gap 26 between faced surfaces of bushing 6 and the opening 8c-1. A radial space 23 is confined between the inner surface of the bore 6a and the eccentric shaft 5, so that a limited radial movement of the eccentric shaft 5 with respect to the bushing 6 is allowed. A washer 21 for obtaining a fixed axial location of the bushing 6 on the eccentric shaft 5 is formed with recess 21b (first passageway 25) for communicating the radial space 23 with the axial space 24. The bushing 6 is further formed with a radial hole 27 (second passageway) for communicating the radial space 23 with a crank chamber R. A recirculation passageway for the lubricant is thus generated between the crank chamber R, the gaps in the needle bearing 7, the gap 26, the axial chamber 24, the first passageway 25, the radial space 23, the second passageway 27 and the crank chamber R.

摘要翻译： 偏心轴5径向可滑动地插入衬套6的孔6a中，该衬套6通过径向滚针轴承7插入到可动涡旋件8的凸台部分8c的开口8c-1中。轴向空间24 被限制在衬套6的后端和开口8c-1的底表面之间。 空间24通过衬套6的表面和开口8c-1的相对表面之间的环形间隙26与径向轴承7连通。 径向空间23被限制在孔6a的内表面和偏心轴5之间，从而允许偏心轴5相对于衬套6的有限径向运动。 用于获得衬套6在偏心轴5上的固定轴向位置的垫圈21形成有用于将径向空间23与轴向空间24连通的凹部21b（第一通道25）。衬套6还形成有径向孔 27（第二通道），用于将径向空间23与曲柄室R连通。因此，在曲轴室R，滚针轴承7中的间隙，间隙26，轴向室24之间产生用于润滑剂的再循环通道 第一通道25，径向空间23，第二通道27和曲柄室R.

公开(公告)号：US20070220972A1

公开(公告)日：2007-09-27

申请号：US11571974

申请日：2005-07-12

申请人： Ryuta Araki ,  Osamu Torayashiki ,  Toru Kitamura ,  Hiroshi Kawasaki ,  Tsuyoshi Takemoto ,  Koji Nakamura ,  Christopher Fell ,  Kevin Townsend ,  Ian Sturland

发明人： Ryuta Araki ,  Osamu Torayashiki ,  Toru Kitamura ,  Hiroshi Kawasaki ,  Tsuyoshi Takemoto ,  Koji Nakamura ,  Christopher Fell ,  Kevin Townsend ,  Ian Sturland

IPC分类号： G01P3/44

CPC分类号： G01C19/5684

摘要： A vibrator 10, which is formed in a silicon wafer 1 by means of MEMS technique, has eight beam portions (beams) 12 supported at a central portion 11 and extending in the radial direction while mutually keeping the same angle and has a ring portion 13 connected to the eight beam portions 12. Outside the ring portion 13, eight electrodes 21a to 21h for electrostatic actuation, capacitance detection, or the like are spaced uniformly with a gap 22 created between the ring portion 13 and the electrodes 21a to 21h. Inside the ring portion 13, sixteen electrodes 23 for frequency adjustment are spaced uniformly with a gap 24 created between the ring portion 13 and the electrodes 23.

摘要翻译： 通过MEMS技术形成在硅晶片1中的振动器10具有支撑在中心部分11处并在径向方向上延伸并且相互保持相同角度的八个梁部分（梁）12，并且具有环形部分13 连接到八个光束部分12。 在环形部分13的外部，用于静电驱动，电容检测等的八个电极21a至21h与在环部13和电极21a至21h之间产生的间隙22均匀地间隔开。 在环部13内部，用于频率调节的十六个电极23与在环部13和电极23之间形成的间隙24均匀地间隔开。

公开(公告)号：US06377027B2

公开(公告)日：2002-04-23

申请号：US09781135

申请日：2001-02-12

申请人： Tsuyoshi Takemoto

发明人： Tsuyoshi Takemoto

IPC分类号： H02J700

CPC分类号： H02M3/158 ,  H02J7/0013 ,  H02J7/0065 ,  H02J2007/0067

摘要： A battery controller 6 is connected to a DC/DC converter 3. The battery controller 6 checks the capacities of a battery 4 and a battery 5, calculates a duty ratio between the battery 4 and the battery 5 based on the capacities to determine a switching timing in which a plurality of switching elements are to be switched, and sets the duty ratio in the DC/DC converter 3.

摘要翻译： 电池控制器6连接到DC / DC转换器3.电池控制器6检查电池4和电池5的容量，基于确定开关的容量来计算电池4和电池5之间的占空比 要切换多个开关元件的定时，并且设置DC / DC转换器3中的占空比。

公开(公告)号：US07696622B2

公开(公告)日：2010-04-13

申请号：US12147197

申请日：2008-06-26

申请人： Tsuyoshi Takemoto ,  Hiroshi Nishida ,  Osamu Torayashiki ,  Takashi Ikeda ,  Ryuta Araki

发明人： Tsuyoshi Takemoto ,  Hiroshi Nishida ,  Osamu Torayashiki ,  Takashi Ikeda ,  Ryuta Araki

IPC分类号： H01L23/06

CPC分类号： B81B7/0038

摘要： A MEMS device including a getter film formed inside a hermetic chamber provides stable performance of the MEMS device by electrically stabilizing the getter film. The MEMS device includes a movable portion and a fixed portion formed inside the hermetic chamber. The hermetic chamber is formed by a base material of the MEMS device and glass substrates and having a cavity and cavities made therein. A part of any continuous getter film formed inside the hermetic chamber connects to only one of any one or a plurality of predetermined electrical potentials of the fixed portion and a ground potential of the fixed portion through the base material of the MEMS device.

摘要翻译： 包括形成在密封室内的吸气膜的MEMS装置通过电气稳定吸气膜来提供MEMS装置的稳定性能。 MEMS器件包括形成在密封室内部的可移动部分和固定部分。 密封室由MEMS装置的基材和玻璃基板形成，并具有在其中制成的空腔和空腔。 形成在密封室内的任何连续的吸气剂膜的一部分仅通过MEMS装置的基底材料连接固定部分的任何一个或多个预定电位中的一个以及固定部分的接地电位。