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1. 发明授权

US4801248A Variable capacity swash plate compressor 失效
标题翻译：可变容量斜盘压缩机
公开(公告)号：US4801248A
公开(公告)日：1989-01-31
申请号：US83290
申请日：1987-08-10
申请人： Kenji Tojo , Yuzo Kadomukai , Kunihiko Takao , Yozo Nakamura , Atsushi Suginuma , Isao Hayase , Yukio Takahashi
发明人： Kenji Tojo , Yuzo Kadomukai , Kunihiko Takao , Yozo Nakamura , Atsushi Suginuma , Isao Hayase , Yukio Takahashi
IPC分类号： F04B27/14 , F04B13/00 , F04B27/08 , F04B27/10 , F04B27/18 , F04B1/26
CPC分类号： F04B27/1804 , F04B27/1054 , F04B27/1072 , F04B2027/1818 , F04B2027/1831 , F04B2027/1845 , Y10T74/18336
摘要： The variable capacity swash plate compressor of the present invention includes a rotary swash plate having an eccentric mass located opposite to the driving point of the swash plate with respect to the axis of the same. The mass distribution in the rotary swash plate is established such that, within a range in which the piston stroke is less than a predetermined value, a moment about a pivot point produced by the rotation of the swash plate becomes larger than a moment produced by the reciprocating motion of pistons, piston rods and the like and acting upon the swash plate, while, within a range in which the stroke is larger than the predetermined value, the former moment becomes smaller than the latter moment. Accordingly, it is possible to provide a compressor of the type in which its capacity control characteristics are improved over a wide shaft speed range.
摘要翻译：本发明的可变容量旋转斜盘式压缩机包括旋转斜盘，其具有相对于其旋转斜盘相对于斜盘的驱动点相对的偏心质量。旋转斜盘中的质量分布被建立为使得在活塞冲程小于预定值的范围内，由旋转斜盘旋转产生的枢转点周围的力矩变得大于由活塞，活塞杆等的往复运动并作用在斜盘上，而在行程大于预定值的范围内，前者的力矩变得比后一时刻小。因此，可以提供一种在宽的轴速度范围内提高其容量控制特性的类型的压缩机。

2. 发明授权

US4815943A Variable displacement wobble plate compressor with capacity control valve 失效
标题翻译：带容量控制阀的可变容量摆盘式压缩机
公开(公告)号：US4815943A
公开(公告)日：1989-03-28
申请号：US102656
申请日：1987-09-30
申请人： Kenichi Kawashima , Kenji Emi , Akira Tezuka , Kosaku Sayo , Toshikazu Ito , Toshio Sudo , Yukio Takahashi , Isao Hayase , Atsushi Suginuma , Kiyosi Yamamoto , Hideo Usui , Kunihiko Takao , Masao Mizukami , Masaru Ito , Masahiro Moritaka
发明人： Kenichi Kawashima , Kenji Emi , Akira Tezuka , Kosaku Sayo , Toshikazu Ito , Toshio Sudo , Yukio Takahashi , Isao Hayase , Atsushi Suginuma , Kiyosi Yamamoto , Hideo Usui , Kunihiko Takao , Masao Mizukami , Masaru Ito , Masahiro Moritaka
IPC分类号： F04B27/10 , F04B49/24 , F04B1/26
CPC分类号： F04B27/1072 , F04B49/24
摘要： A variable displacement compressor comprises a housing forming a crank chamber, a shaft, expansible chambers including pistons, a swash plate connected to the shaft so as to be smoothly changeable in inclination against the shaft and driven to rotate, a wobble plate rotatable on the swash plate, a rotation preventing mechanism including a shoe member slidable in an axial direction, and a pressure control valve which is provided in a refrigerant passage from a suction port of the compressor to the expansible chamber to control the pressure of refrigerant to be sucked responsive to the suction pressure and both to the suction pressure and to the discharge pressure when the discharge pressure is high. The refrigerant passage has a sharply bent portion for separating lubrication oil from a refrigerant flowing therein and communicates with the crank chamber to discharge blow-by gas therefrom.
摘要翻译：可变排量压缩机包括形成曲柄室的壳体，轴，包括活塞的可膨胀室，连接到轴的斜盘，以便能够相对于轴倾斜平滑地变化并被驱动旋转，可在斜盘上旋转的摆动板板，包括可沿轴向滑动的靴形构件的旋转防止机构和压力控制阀，该压力控制阀设置在从压缩机的吸入口到可膨胀室的制冷剂通道中，以响应于所述压缩机控制被吸入的制冷剂的压力当排出压力高时，吸入压力以及吸入压力和排出压力两者。制冷剂通道具有用于将润滑油与其中流动的制冷剂分离的急剧弯曲部分，并与曲柄室连通以从其中排出窜气。

3. 发明授权

US5105728A Balanced variable-displacement compressor 失效
标题翻译：平衡式可变排量压缩机
公开(公告)号：US5105728A
公开(公告)日：1992-04-21
申请号：US614638
申请日：1990-11-16
申请人： Isao Hayase , Yasushi Muramoto , Kenji Tojo , Kunihiko Takao , Masaru Ito , Atsuo Kishi , Yukio Takahashi , Toshio Sudo , Takashi Yokoyama
发明人： Isao Hayase , Yasushi Muramoto , Kenji Tojo , Kunihiko Takao , Masaru Ito , Atsuo Kishi , Yukio Takahashi , Toshio Sudo , Takashi Yokoyama
IPC分类号： F04B27/14 , F04B27/10 , F04B27/18 , F04B49/22
CPC分类号： F04B27/1804 , F04B27/1072 , F04B49/225 , F04B2027/1813 , F04B2027/1831 , F04B2027/1859
摘要： A variable-displacement compressor includes a wobble member for driving a pistons, and a rotation member for wobbling the wobbling member, a first support portion for supporting a wobbling member in such a manner that the angle of wobbling of the wobbling member is variable, and a second support portion for supporting said rotation member in such a manner that the angle of tilt of said rotation member relative to a main shaft is variable. With this construction, unbalanced inertia forces can be reduced greatly, thereby providing the variable-displacement compressor which produces less vibrations and noises.
摘要翻译：可变排量压缩机包括用于驱动活塞的摆动构件和用于摆动摆动构件的旋转构件，用于以使得摆动构件的摆动角度可变的方式支撑摆动构件的第一支撑部分，以及用于以使得所述旋转构件相对于主轴的倾斜角度可变的方式支撑所述旋转构件的第二支撑部分。通过这种结构，可以大大降低不平衡的惯性力，从而提供产生较少振动和噪声的可变排量压缩机。

4. 发明授权

US5231914A Variable displacement compressor 失效
标题翻译：可变排量压缩机
公开(公告)号：US5231914A
公开(公告)日：1993-08-03
申请号：US738561
申请日：1991-07-31
申请人： Isao Hayase , Kenji Tojo , Kunihiko Takao , Yasushi Muramoto , Yukio Takahashi , Masaru Ito , Toshio Sudo , Takashi Yokoyama
发明人： Isao Hayase , Kenji Tojo , Kunihiko Takao , Yasushi Muramoto , Yukio Takahashi , Masaru Ito , Toshio Sudo , Takashi Yokoyama
IPC分类号： F04B27/14 , F04B1/20 , F04B27/08 , F04B27/10 , F04B27/18
CPC分类号： F04B1/2078 , F04B27/1072 , F04B27/18
摘要： A variable displacement swash plate type compressor is suitable for use as a refrigerant compressor for automobile air conditioner. The compressor includes pistons, an oscillating member for driving the piston, a rotating member for oscillating the oscillating member, a plate member for imparting a rotational force to the rotating member, and a main shaft connected to the plate member. A member, having a spherical or cylindrical surface portion and a flat surface portion, is provided between the rotating member and the plate member in such a manner that it is slidably in contact with both of the rotating member and the plate member. Also, movement of the oscillating member is defined by contact of the oscillating member with a stationary member. Consequently, it is possible to provide a variable displacement swash plate type compressor which assures reliable capacity control at a high-speed rotation and which vibrates and wears less. Furthermore, it is possible to prevent application of a thrust load to the drive shaft.
摘要翻译：可变排量斜盘式压缩机适用于汽车空调的制冷剂压缩机。压缩机包括活塞，用于驱动活塞的摆动构件，用于摆动摆动构件的旋转构件，用于向旋转构件施加旋转力的板构件和连接到板构件的主轴。具有球形或圆柱形表面部分和平坦表面部分的部件以可滑动地与旋转部件和板状部件接触的方式设置在旋转部件和板部件之间。此外，摆动构件的移动通过摆动构件与静止构件的接触来限定。因此，可以提供一种可变排量斜盘式压缩机，其确保在高速旋转时的可靠的容量控制并且其振动和磨损较少。此外，可以防止对驱动轴施加推力负载。

5. 发明授权

US5063829A Variable displacement swash plate type compressor 失效
标题翻译：可变排量斜盘式压缩机
公开(公告)号：US5063829A
公开(公告)日：1991-11-12
申请号：US563716
申请日：1990-08-07
申请人： Kunihiko Takao , Kenji Tojo , Isao Hayase , Yukio Takahashi , Masaru Ito
发明人： Kunihiko Takao , Kenji Tojo , Isao Hayase , Yukio Takahashi , Masaru Ito
IPC分类号： F01B3/10 , F04B27/10 , F04B27/18
CPC分类号： F01B3/106 , F04B27/1054 , F04B27/1804 , F04B2027/1813 , F04B2027/1831 , F04B2027/1859 , F04B2027/1877 , Y10T74/18336
摘要： A variable displacement swash plate type compressor operable with reduced vibration and noise and, hence, suitable for use in automotive air-conditioning refrigeration cycle has a main shaft adapted to be driven by a driving power source; a drive plate fixed to the main shaft; a swash plate main part tiltably engaging through an engaging portion with the drive plate so as to be tiltable with respect to the axis of the main shaft and to make a precessional rotation in accordance with the rotation of the main shaft; a piston support rotatably carried by the swash plate main part so as to make a precessional rotation together with the swash plate main part; pistons having one ends engaging with the piston support so as to reciprocatingly move in respective cylinders in accordance with the precessional rotation of the swash plate main part; and a mechanism for causing a change in the angle of tilt of the swash plate main part with respect to the axis of the main shaft so as to effect a control of displacement. The swash plate main part is provided with a balancing portion which cancels an unbalance of mass produced by the engaging portion at a predetermined angle of tilt of the swash plate so as to locate at least the gravity center of the swash plate main part on the axis of the main shaft.
摘要翻译：可变容量的斜盘式压缩机可以以减少的振动和噪声工作并因此适用于汽车空调制冷循环，具有适于由驱动动力源驱动的主轴; 固定在主轴上的驱动板; 斜盘主体部分通过与驱动板的接合部分可倾斜地相对于主轴的轴线倾斜地接合，并且根据主轴的旋转进行进动旋转; 可旋转地由斜盘主体承载的活塞支架，以便与旋转斜盘主体一起进行旋转运动; 活塞，其一端与活塞支撑件相接合，以便根据旋转斜盘主体的进动旋转在各自的气缸中往复运动; 以及用于使斜盘主体部相对于主轴的轴线的倾斜角度发生变化的机构，以实现位移的控制。旋转斜盘主体设置有平衡部，该平衡部以预定的倾斜角度抵消由接合部产生的质量的不平衡，以至少将旋转斜盘主体的重心定位在轴线的主轴。

6. 发明授权

US5960697A Axial piston machine 失效
标题翻译：推力活塞机
公开(公告)号：US5960697A
公开(公告)日：1999-10-05
申请号：US30884
申请日：1998-02-26
申请人： Isao Hayase , Shunichi Mitsuya , Takeshi Tsuchiya , Yuzo Kadomukai , Yukio Takahashi
发明人： Isao Hayase , Shunichi Mitsuya , Takeshi Tsuchiya , Yuzo Kadomukai , Yukio Takahashi
IPC分类号： F04B1/16 , F03C1/06 , F04B1/32 , F04B9/04 , F01B13/04
CPC分类号： F04B9/047 , F04B1/324
摘要： An axial piston machine comprises first and second members arranged so that one of the first and second members is swingable relative to the other to provide relative swinging motion, a plurality of pistons inserted in a plurality of cylinders formed in the second member, respectively, the pistons being mechanically engaged with the first member so that the relative swinging motion reciprocates the plurality of pistons in the cylinders, and a swinging mechanism for swinging the above-mentioned one of the first and second members relative to the other, and the axial piston machine is characterized in that the first and second members have spherical portions providing a coupling portion binding one of the first and second members to a spherical point of the other to be universally rotatable about the point, and the above-mentioned swinging mechanism comprises a relative revolving mechanism for revolving at least one of the first and second members relative to the other to provide a relative swinging motion between the first member and the second member, thereby to reciprocate the pistons.
摘要翻译：轴向活塞机包括第一和第二构件，其布置成使得第一和第二构件中的一个可相对于另一构件摆动以提供相对的摆动运动;多个活塞分别插入形成在第二构件中的多个气缸中，活塞与第一构件机械地接合，使得相对摆动运动使多个活塞在气缸中往复运动，以及用于使第一和第二构件中的上述一个相对于另一个摆动的摆动机构，以及轴向活塞机其特征在于，第一和第二构件具有球形部分，其提供将第一和第二构件中的一个结合到另一个的球形点以使得能够围绕点普遍旋转的联接部分，并且上述摆动机构包括相对旋转用于相对于另一个旋转第一和第二构件中的至少一个以提供相对的机构在第一构件和第二构件之间摆动运动，从而使活塞往复运动。

7. 发明授权

US06352418B1 Displacement type fluid machine 失效
标题翻译：排量式流体机
公开(公告)号：US06352418B1
公开(公告)日：2002-03-05
申请号：US09520849
申请日：2000-03-08
申请人： Hirokatsu Kohsokabe , Kunihiko Takao , Masahiro Takebayashi , Isao Hayase , Hiroaki Hata , Shigetaroo Tagawa , Kenji Tojo , Takeshi Kouno
发明人： Hirokatsu Kohsokabe , Kunihiko Takao , Masahiro Takebayashi , Isao Hayase , Hiroaki Hata , Shigetaroo Tagawa , Kenji Tojo , Takeshi Kouno
IPC分类号： F01C102
CPC分类号： F04C18/06
摘要： A displacement type fluid machine which is easier to machine and assemble than a scroll type fluid machine and has high performance and low cost. A displacer is revolved in a cylinder having an inside wall formed by a curve such that a planar shape is continuous, whereby a working fluid is discharged through a plurality of discharge ports, there is provided a driving unit in which the orbiting radius of the displacer is variable along the shape of a movement line contact portion of the cylinder and the displacer.
摘要翻译：一种比涡旋式流体机器更容易加工和组装的排量型流体机械，具有高性能和低成本。置换器在具有由平面形状连续的曲线形成的内壁的圆筒中旋转，由此通过多个排出口排出工作流体，设置有驱动单元，其中置换器的旋转半径沿着气缸和置换器的运动线接触部分的形状是可变的。

8. 发明授权

US4636148A Vane type compressor with volume control 失效
标题翻译：叶片式压缩机具有音量控制
公开(公告)号：US4636148A
公开(公告)日：1987-01-13
申请号：US836110
申请日：1986-03-04
申请人： Kunihiko Takao , Kenichi Kawashima , Yozo Nakamura , Isao Hayase
发明人： Kunihiko Takao , Kenichi Kawashima , Yozo Nakamura , Isao Hayase
IPC分类号： F04C28/02 , F04B49/02 , F04C28/16
CPC分类号： F04C28/16 , F04C28/02
摘要： A vane type compressor includes a plurality of working chambers defined by the cooperation of a rotor, a plurality of vanes and a cam ring. A valve assembly is disposed in a low pressure passage communicated with the working chambers and operative to bring a portion of the low pressure passage communicated with at least one of the working chambers to a full-closed or full-open position, to thereby effect control of the volume of gas discharged from the compressor.
摘要翻译：叶片型压缩机包括由转子，多个叶片和凸轮环的协作限定的多个工作室。阀组件设置在与工作室连通的低压通道中，并且可操作地将与至少一个工作室连通的低压通道的一部分连通到全闭或全开位置，从而实现控制从压缩机排出的气体体积。

9. 发明授权

US4507068A Vane type rotary machine 失效
标题翻译：叶片式旋转机
公开(公告)号：US4507068A
公开(公告)日：1985-03-26
申请号：US411369
申请日：1982-08-25
申请人： Isao Hayase , Atsushi Suginuma , Atsuo Kishi
发明人： Isao Hayase , Atsushi Suginuma , Atsuo Kishi
IPC分类号： F04C18/344 , F01C1/344 , F01C21/10 , F04C18/00
CPC分类号： F01C1/3446 , F01C21/106 , F04C2250/301
摘要： A vane-type rotary machine suitable for use as a compressor, pump or the like, having a cylinder provided with an inner peripheral contour expressed by an epitrochoid-like curve having at least one lobe, a cylindrical rotor contacting the inner peripheral surface of the cylinder and having a plurality of vane grooves, and vanes slidably received by respective vane grooves. The inner peripheral contour of the cylinder constituted by the epitrochoid-like curve is divided at the circumferential mid point of each of the portions where the distance between the rotor and the cylinder is minimized, and the curve is contracted in the circumferential direction by a predetermined angle to form a discontinuity corresponding to the predetermined angle. Both end points of the discontinuity is connected by an arc of the same radius as the rotor.
摘要翻译：一种适用于压缩机，泵等的叶片式旋转机械，具有设置有由具有至少一个凸角的外表轮廓曲线表示的内周轮廓的圆筒，与该圆周转子接触的圆筒形转子并且具有多个叶片槽，以及由各个叶片槽可滑动地接纳的叶片。由旋转体状曲线构成的气缸的内周轮廓在转子和气缸之间的距离最小的每个部分的圆周中点处被分割，并且曲线沿圆周方向收缩预定的角度以形成对应于预定角度的间断。不连续点的两个端点通过与转子相同半径的弧连接。

10. 发明授权

US4515514A Vane-type rotary machine 失效
标题翻译：叶片式旋转机
公开(公告)号：US4515514A
公开(公告)日：1985-05-07
申请号：US404647
申请日：1982-08-03
申请人： Isao Hayase , Atsushi Suginuma , Atsuo Kishi , Kenichi Kawashima
发明人： Isao Hayase , Atsushi Suginuma , Atsuo Kishi , Kenichi Kawashima
IPC分类号： F04C2/344 , F01C1/344 , F01C21/08 , F01C21/10 , F04C18/344 , F03C2/00 , F04C18/00
CPC分类号： F01C21/0809 , F01C1/3446 , F01C21/106 , F04C2250/301
摘要： A vane-type rotary machine for use as a compressor, pump or the like. The rotary machine has a cam ring with an inner peripheral contour expressed by an epitrochoid-like curve having at least one lobe, a cylindrical rotor having a plurality of vane grooves and contacting the inner peripheral surface of the cam ring, and vanes slidably received by the vane grooves and adapted to slide on the inner peripheral surface of the cam ring as the rotor rotates. The inner peripheral contour of the cam ring is corrected or modified in accordance with the amount of offset of the vanes in such a manner as to suppress the lateral reactional force applied to the vanes thereby to reduce the friction loss during sliding of the vanes in respective vane grooves, while making the sliding movement of the vanes approach a movement in accordance with a sine wave curve, thereby to diminish noise, thermal loss and mechanical damage which are attributable to irregularity of movement of the vanes.
摘要翻译：用作压缩机，泵等的叶片式旋转机械。旋转机具有凸轮环，其内周轮廓由具有至少一个凸角的表皮轮廓曲线表示，圆柱形转子具有多个叶片槽并与凸轮环的内周面接触，并且叶片可滑动地被叶片槽，适于在转子旋转时在凸轮环的内周面上滑动。凸轮环的内周轮廓根据叶片的偏移量被校正或修改，以便抑制施加到叶片的横向反作用力，从而降低叶片滑动期间的摩擦损失叶片槽，同时使叶片的滑动运动根据正弦波曲线接近运动，从而减少归因于叶片运动不规则的噪音，热损失和机械损伤。

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