公开(公告)号：US06742634B2

公开(公告)日：2004-06-01

申请号：US10315225

申请日：2002-12-10

申请人： Yasushi Watanabe ,  Hiroshi Kiyosugi ,  Mikio Nakai ,  Yuki Ishida ,  Toshiaki Matsuo ,  Takashi Sekiya

发明人： Yasushi Watanabe ,  Hiroshi Kiyosugi ,  Mikio Nakai ,  Yuki Ishida ,  Toshiaki Matsuo ,  Takashi Sekiya

IPC分类号： B60T1304

CPC分类号： B60T13/66 ,  B66B5/0006 ,  B66B5/0037 ,  F16D66/00 ,  F16D2066/001 ,  F16D2066/006

摘要： To accurately detect a trouble of a magnetic brake (2) by eliminating any effect of a temperature of a location at which an elevator is installed, a temperature sensor (3) is arranged to measure a temperature of the magnetic brake (2). When an armature (2c) has been attracted responsive to a brake release command, the temperature of the magnetic brake is measured as a first temperature, and before the armature returns responsive to a brake actuation command, the temperature of the magnetic brake is measured as a second temperature. The first and second temperatures are compared with each other. When a result of the comparison between the first and second temperatures is determined to be greater than a predetermined value, the magnetic brake (2) is determined to have been locked and hence, to have developed a trouble.

摘要翻译： 为了通过消除安装电梯的位置的温度的任何影响来精确地检测磁性制动器（2）的故障，设置温度传感器（3）来测量磁性制动器（2）的温度。 当电枢（2c）被响应于制动释放指令吸引时，磁力制动器的温度被测量为第一温度，并且在电枢响应制动器致动指令返回之前，磁性制动器的温度被测量为 第二个温度。 将第一和第二温度相互比较。 当第一和第二温度之间的比较结果被确定为大于预定值时，磁性制动器（2）被确定为锁定，因此产生麻烦。

公开(公告)号：US06588293B2

公开(公告)日：2003-07-08

申请号：US09832449

申请日：2001-04-10

申请人： Akira Tsubouchi ,  Kiyoshi Okubo ,  Yasushi Watanabe

发明人： Akira Tsubouchi ,  Kiyoshi Okubo ,  Yasushi Watanabe

IPC分类号： F16H1904

CPC分类号： F16H55/26 ,  B21K1/767 ,  B21K1/768 ,  B62D3/126 ,  Y10T74/1967 ,  Y10T74/19949

摘要： A hollow rack shaft is produced by forming a plate work piece and has continuous metal flow along the contour of rack teeth surface without being cut. A series of wave-like concave-convex sections is formed on the inner surface of the shaft. Thickness of tooth body and tooth bottom of the rack teeth is adjusted by dimensions of the unevenness. Thereby, stress concentration at each point of the rack shaft is prevented and the shaft is strengthened and its weight reduced.

摘要翻译： 通过形成板状工件制造中空的齿条轴，并且沿着齿条齿表面的轮廓连续地进行金属流动而不被切割。 在轴的内表面上形成有一系列波状的凹凸部。 牙齿的齿体和齿底的厚度根据不平整度的尺寸进行调节。 由此，防止了齿条轴的各点处的应力集中，并且轴被加强并且其重量减轻。

公开(公告)号：US6086337A

公开(公告)日：2000-07-11

申请号：US121119

申请日：1998-07-23

申请人： Yasushi Watanabe ,  Hideaki Ohnishi

发明人： Yasushi Watanabe ,  Hideaki Ohnishi

IPC分类号： F04C2/10 ,  F04C14/12 ,  F04C14/26 ,  F04C15/06 ,  F02C15/04 ,  F02C2/10

CPC分类号： F04C14/12 ,  F04C14/26 ,  F04C15/06 ,  F04C2/102

摘要： An oil pump effects a pumping action to deliver oil from an inlet port to a first outlet port and also to a second outlet port. An oil supply passage is connected to the second outlet port. A regulator valve has a bore, a spool disposed in the bore, a pressure chamber, and a pressure admission port connected to the oil supply passage and communicating with the pressure chamber. A branch passage connected to the oil supply passage opens to the bore. The regulator valve also has relief port connected to the inlet port and opening to the bore, and a transfer port connected to the first outlet port. The spool disposed in the bore is moveable responsive to pressure within the pressure chamber between a first position in which the transfer port is connected to the branch passage and a second position in which the transfer port is connected to the relief port.

摘要翻译： 油泵实现泵送动作，以将油从入口输送到第一出口以及第二出口。 供油通道连接到第二出口。 调节阀具有孔，设置在孔中的卷轴，压力室和连接到供油通道并与压力室连通的压力入口。 连接到供油通道的支路通向孔。 调节阀还具有连接到入口并且通向孔的释放口，以及连接到第一出口的输送口。 设置在孔中的阀芯可响应于压力室内的压力在第一位置和第二位置之间移动，第一位置和第二位置之间位于传送口连接到分支通道的第二位置。

公开(公告)号：US5807089A

公开(公告)日：1998-09-15

申请号：US659985

申请日：1996-06-07

申请人： Yuichi Tsumagari ,  Shigeki Iwanami ,  Shigeru Hisanaga ,  Yasuhiro Oki ,  Shinya Yamamoto ,  Tetsuya Yamaguchi ,  Shinsuke Aso ,  Tetsuo Yoshida ,  Masao Iguchi ,  Yasushi Watanabe ,  Izuru Shimizu

发明人： Yuichi Tsumagari ,  Shigeki Iwanami ,  Shigeru Hisanaga ,  Yasuhiro Oki ,  Shinya Yamamoto ,  Tetsuya Yamaguchi ,  Shinsuke Aso ,  Tetsuo Yoshida ,  Masao Iguchi ,  Yasushi Watanabe ,  Izuru Shimizu

IPC分类号： F01C17/06 ,  F04C18/04

CPC分类号： F01C17/06

摘要： A scroll type compressor having a housing unit in which a movable scroll element and a stationary scroll element are received in such a relationship that the movable scroll element orbits about the center of the stationary scroll element. The scroll type compressor further having a mechanical reinforced rotation preventing unit for preventing rotation of the movable scroll element about its own axis, and the rotation preventing unit having first stationary pin fixed to an inner end face of the housing unit and second movable pin fixed to an end face of a base plate of the movable scroll element, and a ring engaged with the first and second rings. A thickness T1 between the outer circumference of the first pin and the inner edge of the inner end face of the housing unit is set to be equal to or larger than 2.4 mm. A thickness T2 between the outer circumference of the second pin and the outer circumference of the base plate of the movable scroll element is set to be equal to or larger than 2.7 mm. A radial wall thickness T3 of the ring between the outer and inner cylindrical surfaces thereof is set to be equal to or larger than 1.7 mm.

摘要翻译： 一种涡旋式压缩机，其具有容纳单元，其中以与所述可动涡旋元件围绕所述静止涡旋元件的中心轨道运动的关系来容纳可动涡旋元件和固定涡旋元件。 所述涡旋式压缩机还具有用于防止所述可动涡旋件绕其自身轴线旋转的机械加强旋转防止单元，并且所述旋转防止单元具有固定到所述壳体单元的内端面的第一固定销和固定到所述壳体单元的第二可动销 可动涡旋元件的基板的端面和与第一和第二环接合的环。 第一销的外周与外壳单元的内端面的内缘之间的厚度T1设定为2.4mm以上。 将第二销的外周与动涡旋件的基板的外周之间的厚度T2设定为2.7mm以上。 其外圆筒形表面和内圆柱形表面之间的环的径向壁厚度T3被设定为等于或大于1.7mm。

公开(公告)号：US5797732A

公开(公告)日：1998-08-25

申请号：US797638

申请日：1997-02-07

申请人： Yasushi Watanabe ,  Hideaki Ohnishi

发明人： Yasushi Watanabe ,  Hideaki Ohnishi

IPC分类号： F04C2/10 ,  F04C14/12 ,  F04C14/26 ,  F04C15/06 ,  F04C15/04

CPC分类号： F04C14/12 ,  F04C14/26 ,  F04C15/06 ,  F04C2/102 ,  Y10T137/2605

摘要： An oil pump effects a pumping action to deliver oil from an inlet port to a first outlet port and also to a second outlet port. An oil supply passage is connected to the second outlet port. A regulator value has a bore, a spool disposed in the bore, a pressure chamber, and a pressure admission port connected to the oil supply passage and communicating with the pressure chamber. A branch passage connected to the oil supply passage opens to the bore. The regulator valve also has relief port connected to the inlet port and opening to the bore, and a transfer port connected to the first outlet port. The spool disposed in the bore is moveable responsive to pressure within the pressure chamber between a first position in which the transfer port is connected to the branch passage and a second position in which the transfer port is connected to the relief port.

摘要翻译： 油泵实现泵送动作，以将油从入口输送到第一出口以及第二出口。 供油通道连接到第二出口。 调节器值具有孔，设置在孔中的卷轴，压力室和连接到供油通道并与压力室连通的压力入口。 连接到供油通道的支路通向孔。 调节阀还具有连接到入口并且通向孔的释放口，以及连接到第一出口的输送口。 设置在孔中的阀芯可响应于压力室内的压力在第一位置和第二位置之间移动，第一位置和第二位置之间位于传送口连接到分支通道的第二位置。

公开(公告)号：US5562426A

公开(公告)日：1996-10-08

申请号：US456937

申请日：1995-06-01

申请人： Yasushi Watanabe ,  Masahiro Kawaguchi

发明人： Yasushi Watanabe ,  Masahiro Kawaguchi

IPC分类号： F04C27/00 ,  F04B49/00 ,  F04C18/02 ,  F04C28/00 ,  F04C28/14

CPC分类号： F04C28/14

摘要： A scroll type refrigerant compressor having an axial housing means defining a discharge chamber and a low pressure chamber around the discharge chamber, a stationary scroll , and a movable scroll. The movable scroll engages the stationary scroll and moves along a predetermined orbiting path respective to the stationary scroll. The stationary and movable scrolls define compression chambers therebetween. The stationary end plate of the stationary scroll includes a pair of relief ports for fluid communication between the compression chamber and the low pressure chamber. The compressor further comprises a valve plate in the form of a ring with a pair of valve ports. The valve plate is rotatable about the axis of the compressor between an open position where the valve port is aligned with the relief port to provide fluid communication between the compression chambers and the low pressure chamber and a closed position where the valve port separates the compression chamber from the low pressure chamber. An actuator for rotating the valve plate between the open position and the closed position in response to a refrigeration demand signal.

摘要翻译： 一种涡卷式制冷剂压缩机，具有限定排出室的轴向壳体装置和围绕排出室的低压室，静涡旋件和动涡旋件。 动涡旋盘与固定涡旋件接合并沿着相应于静涡旋盘的预定轨道运动。 固定和可动涡旋件在其间限定压缩室。 固定涡卷的静止端板包括一对用于在压缩室和低压室之间流体连通的排放口。 压缩机还包括具有一对阀口的环形阀板。 阀板可以在阀口与释放口对准的打开位置之间围绕压缩机的轴线旋转，以在压缩室和低压室之间提供流体连通，并且阀口将压缩室分离 从低压室。 用于响应于制冷需求信号使阀板在打开位置和关闭位置之间旋转的致动器。

公开(公告)号：US5555215A

公开(公告)日：1996-09-10

申请号：US539724

申请日：1995-10-05

申请人： Yoshinobu Nakagome ,  Kiyoo Itoh ,  Hitoshi Tanaka ,  Yasushi Watanabe ,  Eiji Kume ,  Masanori Isoda ,  Eiji Yamasaki ,  Tatsumi Uchigiri

发明人： Yoshinobu Nakagome ,  Kiyoo Itoh ,  Hitoshi Tanaka ,  Yasushi Watanabe ,  Eiji Kume ,  Masanori Isoda ,  Eiji Yamasaki ,  Tatsumi Uchigiri

IPC分类号： G11C5/14 ,  G11C7/10 ,  G11C8/08 ,  G11C11/401

CPC分类号： G11C7/1069 ,  G11C5/147 ,  G11C7/10 ,  G11C7/1048 ,  G11C7/1051 ,  G11C8/08

摘要： The present invention is intended to operate a semiconductor device at high speed with low voltage. A circuit configuration is used in which the transfer impedance between a common I/O line and a data line is changed depending on whether information is to be read or written. A current/voltage converter is provided which includes a MISFET different in conduction type to a select MISFET. Thus, the speed of reading information is increased. An intermediate voltage generator having high driving capability is provided. Thus, the circuit has sufficient driving capability for an LSI having large load capacitance. A voltage converter is provided which converts a data line supply voltage or word line supply voltage to a higher voltage. Therefore, stabilized signal transmission is ensured.

摘要翻译： 本发明旨在以低电压高速运行半导体器件。 使用电路配置，其中根据是要读取还是写入信息，在公共I / O线和数据线之间的传输阻抗改变。 提供了一种电流/电压转换器，其包括与选择的MISFET不同的导电类型的MISFET。 因此，读取信息的速度增加。 提供具有高驱动能力的中间电压发生器。 因此，对具有大负载电容的LSI具有足够的驱动能力。 提供了一种电压转换器，其将数据线电源电压或字线电源电压转换为更高的电压。 因此，确保了稳定的信号传输。

公开(公告)号：US5547353A

公开(公告)日：1996-08-20

申请号：US510600

申请日：1995-08-03

申请人： Tetsuya Yamaguchi ,  Yasushi Watanabe ,  Tetsuhiko Fukanuma ,  Yasuhiro Oki ,  Yuuji Yamamoto

发明人： Tetsuya Yamaguchi ,  Yasushi Watanabe ,  Tetsuhiko Fukanuma ,  Yasuhiro Oki ,  Yuuji Yamamoto

IPC分类号： F04C18/02 ,  F01C1/04

CPC分类号： F04C18/0215 ,  F04C18/0246 ,  F04C2250/20 ,  F04C2250/30

摘要： A scroll type compressor includes a front housing, a fixed scroll, a movable scroll and a rear housing, and its lateral cross section has a substantially oval shape. The spiral element of the movable scroll is located in the space defined by the front housing and the fixed scroll in such a way as to engage with the spiral element of the fixed scroll. The space defined by the fixed scroll and the rear housing serves as a discharge chamber where compressed refrigerant gas is discharged. Since this compressor has the same compression displacement as that of a compressor having a circular cross section, this compressor can be placed in narrow space whose width is less than the width of the circular compressor, without any reduction in the cooling performance.

摘要翻译： 涡旋式压缩机包括前壳体，固定涡旋件，动涡旋件和后壳体，其横截面具有大致椭圆形。 动涡旋盘的螺旋元件位于由前壳体和固定涡旋件限定的空间中，以与固定涡旋件的螺旋元件相接合。 由固定涡旋件和后壳体限定的空间用作排出压缩的制冷剂气体的排出室。 由于该压缩机具有与具有圆形截面的压缩机相同的压缩位移，所以该压缩机可以放置在宽度小于圆形压缩机的宽度的狭窄空间中，而不会降低冷却性能。

公开(公告)号：US5452995A

公开(公告)日：1995-09-26

申请号：US153291

申请日：1993-11-16

申请人： Yuji Izumi ,  Yasushi Watanabe ,  Masao Iguchi ,  Izuru Shimizu

发明人： Yuji Izumi ,  Yasushi Watanabe ,  Masao Iguchi ,  Izuru Shimizu

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

CPC分类号： F04C29/0057

摘要： A scroll type refrigerant compressor having a stationary scroll unit including a spiral member, a movable scroll unit including an orbiting spiral member engaged with the stationary spiral member to define gas-pocket-like variable-volume compression chambers in which the refrigerant gas is compressed in response to a rotation of a drive shaft having an eccentrically arranged drive key member, a drive bushing member having an aperture formed therein in which the drive key of the drive shaft is inserted so as to cause an eccentric motion of the drive bushing member which is operatively engaged with the movable spiral member of the movable scroll unit to thereby drive an orbiting motion of the movable spiral member, and a mechanical space-control unit for suppressing an uncontrolled play of the drive bushing member to thereby move the movable scroll unit in a correct orbiting path with respect to the stationary scroll unit.

摘要翻译： 一种涡卷式制冷剂压缩机，其具有包括螺旋构件的固定涡旋单元，包括与固定螺旋构件接合的旋转螺旋构件的动涡旋单元，以限定其中制冷剂气体被压缩的气囊式可变容积压缩室 响应于具有偏心布置的驱动键构件的驱动轴的旋转，具有形成在其中的孔的驱动衬套构件，驱动轴的驱动键被插入其中，以使驱动衬套构件的偏心运动 与可动涡旋单元的可动螺旋构件可操作地接合，从而驱动可动螺旋构件的旋转运动，以及机械空间控制单元，用于抑制驱动衬套构件的不受控制的游隙，从而将可动涡旋单元移动到 相对于固定涡旋单元的正确的轨道运动路径。

公开(公告)号：US5362218A

公开(公告)日：1994-11-08

申请号：US152985

申请日：1993-11-15

申请人： Tetsuhiko Fukanuma ,  Yasushi Watanabe ,  Kiyohiro Yamada ,  Izuru Shimizu ,  Yuji Izumi ,  Tetsuo Yoshida ,  Tetsuya Yamaguchi

发明人： Tetsuhiko Fukanuma ,  Yasushi Watanabe ,  Kiyohiro Yamada ,  Izuru Shimizu ,  Yuji Izumi ,  Tetsuo Yoshida ,  Tetsuya Yamaguchi

IPC分类号： F04C18/02 ,  F04C29/00 ,  F16F15/28 ,  F01C1/04

CPC分类号： F16F15/28 ,  F04C18/0215 ,  F04C29/0021 ,  F04C29/0057

摘要： A scroll type compressor comprising mutually mating stationary and movable scroll members, a drive shaft, a counterweight, a slide key extending from the drive shaft, and a drive bush slidably fit on the slide key. The counterweight is immovably fit on the drive shaft. The slide key has a first axis offset from the longitudinal axis of the drive shaft for causing the movable scroll member to revolve around the longitudinal axis of the drive shaft, and a second axis perpendicular to the first axis. In the second form of the compressor, the counterweight has a guide portion having a first axis offset from the longitudinal axis of the drive shaft for causing the movable scroll member to revolve around the longitudinal axis of the drive shaft, and a second axis. The drive bush is slidably fit on the guide portion. The drive bush is movable along the second axis of the slide key or the guide portion to a smaller extent in one direction by which the eccentricity between the longitudinal axis of the drive shaft and the longitudinal axis of the drive bush is increased, and to a greater extent in the other direction by which the eccentricity is decreased.

摘要翻译： 一种涡旋式压缩机，包括相互配合的固定和可动涡旋构件，驱动轴，配重，从驱动轴延伸的滑动键，以及可滑动地配合在滑动键上的驱动衬套。 配重不可移动地安装在驱动轴上。 滑动键具有从驱动轴的纵向轴线偏移的第一轴，用于使可动涡旋构件围绕驱动轴的纵向轴线旋转，以及垂直于第一轴线的第二轴线。 在压缩机的第二形式中，配重具有引导部分，该引导部分具有偏离驱动轴的纵向轴线的第一轴线，用于使可动涡旋件绕驱动轴的纵向轴线和第二轴线旋转。 驱动衬套可滑动地配合在引导部分上。 驱动衬套可沿着滑动键或引导部分的第二轴线移动到一个方向上较小的程度，驱动轴的纵向轴线与驱动衬套的纵向轴线之间的偏心度增加，并且至 在偏心率降低的另一方向上的更大程度。