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    Air-conditioning system for automobiles and its control method
    41.
    发明授权
    Air-conditioning system for automobiles and its control method 失效
    汽车空调系统及其控制方法

    公开(公告)号：US06356825B1

    公开(公告)日：2002-03-12

    申请号：US09448387

    申请日：1999-11-23

    申请人： Kenji Takenaka ,  Masahiro Kawaguchi ,  Masanori Sonobe

    发明人： Kenji Takenaka ,  Masahiro Kawaguchi ,  Masanori Sonobe

    IPC分类号： F04B4900

    CPC分类号： B60H1/3208

    摘要： An automobile moves at a traveling speed in accordance with the position of an acceleration pedal. A compressor is driven by the engine of the automobile. The discharge displacement of the compressor is adjusted by an external control procedure. When the position of the acceleration pedal reaches a determining value, or above at which it is determined that engine power is needed for accelerating the vehicle, the compressor is controlled such that the discharge displacement decreases. The determining value is selected by a controller in relation to the traveling speed detected by a speed sensor. The determining value increases as the speed increases.

    摘要翻译： 汽车根据加速踏板的位置以行驶速度移动。 压缩机由汽车发动机驱动。 通过外部控制程序调节压缩机的排放位移。 当加速踏板的位置达到确定需要用于加速车辆的发动机功率的确定值或以上时，控制压缩机使得排出位移减小。 控制器根据由速度传感器检测到的行驶速度选择确定值。 确定值随着速度的增加而增加。

    Variable displacement compressor
    42.
    发明授权
    Variable displacement compressor 失效
    可变排量压缩机

    公开(公告)号：US5547346A

    公开(公告)日：1996-08-20

    申请号：US331563

    申请日：1994-10-28

    申请人： Shigeki Kanzaki ,  Masahiro Kawaguchi ,  Masanori Sonobe ,  Tomohiko Yokono

    发明人： Shigeki Kanzaki ,  Masahiro Kawaguchi ,  Masanori Sonobe ,  Tomohiko Yokono

    IPC分类号： F04B27/08 ,  F04B27/18 ,  F04B49/02 ,  F04B1/26

    CPC分类号： F04B27/1804 ,  F04B49/022

    摘要： In a housing 1, 2, a rotor 11 is secured to a drive shaft 6 and a sleeve 12 is supported movably. A rotary swash plate 14 is tiltably supported on the sleeve 12 and is coupled to the rotor 11. Coupled to the rotary swash plate 14 are pistons 8 which move in the respective bores 9. A fluid is supplied to each bore 9 from a suction chamber 20, and a fluid compressed by each piston 8 is discharged to a discharge chamber 21. A control valve 25 controls the difference between the pressure in the suction chamber 20 and the pressure in a crank chamber 5 to change the inclination angle of the rotary swash plate 14, so that the discharge displacement of a compressor becomes variable. In the housing 1, a spool 32 is movably provided while enclosing the drive shaft 6. With the spool 32 entered in the crank chamber 5, when the sleeve 12 engages with the spool 32, the movement of the rotary swash plate 14 is restricted to the position that sets the discharge displacement of the discharge chamber 21 to a predetermined restricted displacement. By supplying the pressure in the discharge chamber 21 via a pressure supply passage 35 to retract the spool 32 from the crank chamber 5, the rotary swash plate 14 is permitted to move to the position where the discharge displacement to the discharge chamber 21 becomes zero.

    摘要翻译： PCT No.PCT / JP94 / 00379 Sec。 371日期：1994年10月28日 102（e）日期1994年10月28日PCT 1994年3月9日PCT公布。 公开号WO95 / 24557 日期1995年9月14日在壳体1,2中，转子11固定在驱动轴6上，套筒12被可移动地支撑。 旋转斜盘14可倾斜地支撑在套筒12上并联接到转子11.与旋转斜盘14连接的是活塞8，其在相应的孔9中移动。流体从吸入室 20，并且由各活塞8压缩的流体被排出到排出室21.控制阀25控制吸入室20的压力与曲柄室5的压力之间的差异，以改变旋转斜盘的倾斜角度 板14，使得压缩机的排出位移变得可变。 在壳体1中，卷轴32可移动地设置，同时包围驱动轴6.当卷轴32进入曲柄室5中时，当套筒12与卷轴32接合时，旋转斜盘14的运动被限制为 将排出室21的排出位置设定为规定的限制位移的位置。 通过经由压力供给路35向排出室21供给压力，使卷轴32从曲轴室5收回，旋转斜盘14被允许移动到排出室21的排出位置变为零的位置。

    Variable displacement compressor
    43.
    发明授权
    Variable displacement compressor 失效
    可变排量压缩机

    公开(公告)号：US06368069B1

    公开(公告)日：2002-04-09

    申请号：US09389187

    申请日：1999-09-02

    申请人： Tetsuhiko Fukanuma ,  Masahiro Kawaguchi ,  Masanori Sonobe ,  Masakazu Murase ,  Yoshinobu Ishigaki

    发明人： Tetsuhiko Fukanuma ,  Masahiro Kawaguchi ,  Masanori Sonobe ,  Masakazu Murase ,  Yoshinobu Ishigaki

    IPC分类号： F04B112

    CPC分类号： F04B27/1063 ,  F04B27/1804 ,  F04B2027/1818 ,  F04B2027/1827 ,  F04B2027/1854

    摘要： Pistons are accommodated in each cylinder bores of a variable displacement compressor. A swash plate is coupled to the piston for converting rotation of the drive shaft to reciprocation of the pistons. A thrust bearing located between a rotor and a housing of the compressor. The outermost load-bearing points of the thrust bearing are radially farther from the axis of the drive shaft than the axes of the pistons. This permits the thrust bearing to directly receive a reaction forces from the pistons through the rotor without applying a moment to the bearing.

    摘要翻译： 活塞容纳在可变排量压缩机的每个气缸孔中。 旋转斜盘联接到活塞上，用于将驱动轴的旋转转换成活塞的往复运动。 位于转子和压缩机壳体之间的推力轴承。 推力轴承的最外面的承载点比驱动轴的轴线径向比活塞的轴线更远。 这允许止推轴承直接接收来自活塞的反作用力通过转子，而不向轴承施加力矩。

    Shaft sealing assembly and compressor incorporating the same
    44.
    发明授权
    Shaft sealing assembly and compressor incorporating the same 有权
    轴密封组件和包含其的压缩机

    公开(公告)号：US06290470B1

    公开(公告)日：2001-09-18

    申请号：US09410285

    申请日：1999-09-30

    申请人： Takuya Okuno ,  Masahiro Kawaguchi ,  Masanori Sonobe ,  Atsuyuki Morishita ,  Keiichi Chiba

    发明人： Takuya Okuno ,  Masahiro Kawaguchi ,  Masanori Sonobe ,  Atsuyuki Morishita ,  Keiichi Chiba

    IPC分类号： F04B112

    CPC分类号： F04B27/1036 ,  F16J15/3228 ,  F16J15/3244

    摘要： A shaft sealing assembly for a compressor includes first and second lip rings, each of which is disposed around a shaft of a compressor to provide sealing. A retainer ring is disposed between the two lip rings to retain the shape of the first lip ring, which serves to allow leakage of fluid when the shaft rotates and prevent the leakage when the shaft is stopped. The three rings are held together at the radial portions of the rings. Each of the radial portions of the two lip rings extends outwardly beyond the radial portion of the retainer ring, providing an annular contact area. The two lip rings resiliently contact one another in the contact area. An annular projection is provided on at least one of the lip rings in the contact area to ensure the sealing.

    摘要翻译： 用于压缩机的轴密封组件包括第一和第二唇环，每个唇环围绕压缩机的轴设置以提供密封。 保持环设置在两个唇环之间以保持第一唇环的形状，其用于当轴旋转时允许流体泄漏，并且防止当轴停止时的泄漏。 三个环在环的径向部分保持在一起。 两个唇环的每个径向部分向外延伸超过保持环的径向部分，从而提供环形接触区域。 两个唇环在接触区域内弹性地相互接触。 在接触区域中的至少一个唇环上设置环形突起，以确保密封。

    Rotational unit
    46.
    发明授权
    Rotational unit 失效
    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。

    Undulating current supplying means for the solenoid of a displacement control valve in a variable displacement compressor
    48.
    发明授权
    Undulating current supplying means for the solenoid of a displacement control valve in a variable displacement compressor 失效
    用于可变排量压缩机中​​的排量控制阀的螺线管的电流供应装置

    公开(公告)号：US6126405A

    公开(公告)日：2000-10-03

    申请号：US876410

    申请日：1997-06-16

    申请人： Masahiro Kawaguchi ,  Masanori Sonobe ,  Hiroshi Kubo ,  Tetsuhiko Fukanuma

    发明人： Masahiro Kawaguchi ,  Masanori Sonobe ,  Hiroshi Kubo ,  Tetsuhiko Fukanuma

    IPC分类号： F04B49/06 ,  F04B27/14 ,  F04B27/18 ,  F04B53/10 ,  F16K31/06 ,  F04B1/26

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

    摘要： A compressor has a drive plate located in a crank chamber and tiltably mounted on a drive shaft and a piston operably coupled to the drive plate and located in a cylinder bore. The inclination of the drive plate is variable according to a difference between the pressure in the crank chamber and the pressure in the cylinder bore. The compressor has an adjusting mechanism for adjusting the pressure in one of the crank chamber and a suction chamber to vary the difference between the pressure in the crank chamber and the pressure in the cylinder bore. The adjusting mechanism includes a gas passage for passing the gas used for adjusting the pressure and a control valve for adjusting the amount of the gas flowing in the gas passage. The control valve includes a valve body, a reacting member and a solenoid. The valve body adjusts the opening size of the gas passage. The reacting member moves the valve body in accordance with the pressure of the gas supplied to the compressor from the external circuit. The solenoid biases the valve body in a direction with the force based on a value of current supplied to the solenoid. A supplying apparatus supplies undulating current to the solenoid. The supplying apparatus varies the average value of the undulating current to vary the biasing force of the solenoid.

    摘要翻译： 压缩机具有位于曲柄室中并可倾斜地安装在驱动轴上的驱动板和可操作地联接到驱动板并位于气缸孔中的活塞。 驱动板的倾斜度根据曲柄室内的压力与气缸孔中的压力之差而变化。 压缩机具有用于调节曲柄室和吸入室中的一个中的压力的​​调节机构，以改变曲柄室中的压力和气缸孔中的压力之间的差。 调节机构包括用于调节用于调节压力的气体的气体通道和用于调节在气体通道中流动的气体量的控制阀。 控制阀包括阀体，反作用构件和螺线管。 阀体调节气体通道的开口尺寸。 反作用构件根据从外部回路供给到压缩机的气体的压力移动阀体。 螺线管基于提供给螺线管的电流值，以一定的方向使阀体偏压阀体。 供给装置向螺线管供给波动电流。 供给装置改变波动电流的平均值以改变螺线管的偏置力。