公开(公告)号：US4649709A

公开(公告)日：1987-03-17

申请号：US723156

申请日：1985-04-15

申请人： Tsuneo Kagohata ,  Kenichi Chonan ,  Atsushi Suginuma ,  Akira Tezuka ,  Hideo Usui

发明人： Tsuneo Kagohata ,  Kenichi Chonan ,  Atsushi Suginuma ,  Akira Tezuka ,  Hideo Usui

IPC分类号： B60H1/00 ,  B60H1/32 ,  F24F11/00 ,  F24F11/02 ,  G05D23/24 ,  F25D17/06

CPC分类号： B60H1/0075 ,  F24F11/0009 ,  G05D23/1917 ,  G05D23/24 ,  F24F11/0012

摘要： An air conditioning method for controlling a room temperature by an air conditioner which controls a temperature control element in accordance with a required cooling power in the room. A temperature of chilled air blown out of a chilled air blow-off port of the air conditioner is directly or indirectly monitored, and if the chilled air temperature is lower than a predetermined temperature, the chilled air blown out of the blow-off port is prevented from becoming colder than a predetermined temperature even when the chilled air temperature would become lower than the predetermined temperature if the temperature control in accordance with the required cooling force in the room is applied.

摘要翻译： 一种用于通过空调来控制室温的空调方法，所述空调器根据室内所需的冷却功率来控制温度控制元件。 直接或间接监测从空调的冷空气吹出口吹出的冷冻空气的温度，如果冷冻空气温度低于预定温度，则从吹出口吹出的冷冻空气为 即使当根据室内所需的冷却力进行温度控制时，即使当冷冻空气温度变得低于预定温度时，也防止其变得比预定温度变冷。

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。

公开(公告)号：US4321019A

公开(公告)日：1982-03-23

申请号：US044216

申请日：1979-05-31

申请人： Takashi Degawa ,  Atsushi Suginuma ,  Hideo Usui ,  Kenichi Kawashima ,  Tsuneo Kan ,  Kunihiko Takao

发明人： Takashi Degawa ,  Atsushi Suginuma ,  Hideo Usui ,  Kenichi Kawashima ,  Tsuneo Kan ,  Kunihiko Takao

IPC分类号： F04B27/10 ,  F04B1/16

CPC分类号： F04B27/109

摘要： In a swash plate type compressor, an oil separating chamber is arranged in the course of the flow of coolant gas from an inlet to a low pressure chamber. An oil accumulating chamber is formed between the rear end of the drive shaft and the rear side cover. The oil accumulating chamber is communicated with the oil separating chamber and with a thrust bearing through an oil passage formed in the drive shaft. The thrust bearing is lubricated by use of oil from the oil accumulating chamber.

摘要翻译： 在斜盘式压缩机中，在从入口到低压室的冷却剂气体的流动过程中布置油分离室。 在驱动轴的后端和后侧盖之间形成有储油室。 储油室与油分离室连通，通过形成在驱动轴上的油路与止推轴承连通。 推力轴承通过使用来自储油室的油进行润滑。

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。

公开(公告)号：US4295553A

公开(公告)日：1981-10-20

申请号：US109259

申请日：1980-01-03

申请人： Kosaku Sayo ,  Atsushi Suginuma ,  Hideo Tatsumi ,  Hisanobu Kanamaru

发明人： Kosaku Sayo ,  Atsushi Suginuma ,  Hideo Tatsumi ,  Hisanobu Kanamaru

IPC分类号： F16D27/10 ,  F16D27/112 ,  H01F7/16

CPC分类号： F16D27/112 ,  F16D2027/008 ,  F16D2250/00 ,  Y10T29/49938

摘要： An electromagnetic clutch having an energizing device including a cylindrical yoke assembly composed of a yoke member and a yoke holder, and a winding housed in the yoke assembly. The yoke member has an outer cylindrical wall and an inner cylindrical wall constituting a double wall cylindrical structure, and a doughnut-shaped bottom wall connecting the outer and inner cylindrical walls together. The outer cylindrical wall is tapering in going from the bottom wall toward the upper end, and the inner cylindrical wall has a constant thickness lower portion of a predetermined height contiguous with the bottom wall and a tapering portion contiguous with the constant thickness lower portion and having its thickness successively reduced in going toward the upper end. The inner cylindrical wall has an annular groove formed on its inner circumferential surface in its constant thickness lower portion. When the yoke member and the yoke holder is assembled, the yoke holder is force fitted to the yoke member and a clamping force is exerted on the yoke assembly in such a manner that the latter is plastically deformed to have its material flow into the annular groove of the yoke member to form a joint, whereby the yoke member can be firmly fitted to the yoke holder.

摘要翻译： 一种电磁离合器，具有励磁装置，该励磁装置包括由轭构件和轭架构成的圆柱形轭组件，以及容纳在所述轭组件中的绕组。 轭构件具有外圆柱形壁和构成双壁圆柱形结构的内圆柱形壁和连接外壁和内圆柱壁的环形底壁。 外圆筒壁从底壁朝向上端逐渐变细，内筒壁具有与底壁相邻的预定高度的恒定厚度下部和与该恒定厚度下部相邻的锥形部，并且具有 其厚度依次减小到上端。 内圆筒壁的内周面形成有环状的槽，其内径为恒定厚度的下部。 当轭构件和轭架被组装时，轭保持器被压配合到轭构件，并且夹紧力以这样的方式施加到轭组件上，使得后者被塑性变形以使其材料流入环形槽 的轭构件以形成接头，由此轭构件可以牢固地装配到轭架上。

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。

公开(公告)号：US4202182A

公开(公告)日：1980-05-13

申请号：US902497

申请日：1978-05-03

申请人： Kenichi Kawashima ,  Yosiaki Arima ,  Yoshihide Endo ,  Atsushi Suginuma ,  Akira Uenishi ,  Seigo Miyamoto

发明人： Kenichi Kawashima ,  Yosiaki Arima ,  Yoshihide Endo ,  Atsushi Suginuma ,  Akira Uenishi ,  Seigo Miyamoto

IPC分类号： F25B39/02 ,  F25B41/06 ,  F28F27/02

CPC分类号： F28F9/0282 ,  F25B39/02 ,  F25B41/067

摘要： A multi-tube evaporator for a cooler used in an automobile is provided with a columnar member tightly inserted in the evaporating tube at its inlet. A spiral groove is engraved on the surface of the columnar member. The spiral groove serves as a capillary through which refrigerant is expanded.

摘要翻译： 在汽车中使用的用于冷却器的多管蒸发器设置有在其入口处紧密地插入蒸发管中的柱状构件。 在柱状构件的表面上刻有螺旋槽。 螺旋槽用作制冷剂膨胀的毛细管。

公开(公告)号：US4407638A

公开(公告)日：1983-10-04

申请号：US229063

申请日：1981-01-28

申请人： Kazushi Sasaya ,  Takashi Degawa ,  Atsushi Suginuma ,  Noriharu Sato

发明人： Kazushi Sasaya ,  Takashi Degawa ,  Atsushi Suginuma ,  Noriharu Sato

IPC分类号： F04B27/08 ,  F04B27/10 ,  F04B39/00

CPC分类号： F04B39/0055 ,  F04B27/1036

摘要： A swash plate type compressor including a partition plate mounted in a side cover for axially partitioning the interior of the side cover into two portions. One of said two portions interposed between the partition plate and a valve plate functions as a high pressure chamber, and the other portion interposed between the partition wall and a bottom wall surface of the cover functions as a silencing chamber. A compressed refrigerant discharged from cylinder bores and introduced into the high pressure chamber is discharged from the high pressure chamber through the partition plate into the silencing chamber where pulsations of pressure are removed from the refrigerant.By directing the compressed refrigerant discharged from the high pressure chamber toward the center of the silencing chamber and by drawing off the refrigerant from the center of the silencing chamber and introducing same into the refrigerant cycle, increased effects can be achieved in silencing noises.

摘要翻译： 一种斜盘式压缩机，包括安装在侧盖中的分隔板，用于将侧盖的内部轴向分隔成两部分。 插入在隔板和阀板之间的所述两部分之一用作高压室，并且插入在隔壁和盖的底壁表面之间的另一部分用作消音室。 从气缸孔排出并被引入高压室的压缩制冷剂通过分隔板从高压室排出到从制冷剂中除去压力脉动的消音室。 通过将从高压室排出的压缩制冷剂引导到消音室的中心，并且通过从消音室的中心抽出制冷剂并将其引入制冷剂循环中，可以在消音噪声中实现增加的效果。

公开(公告)号：US4150738A

公开(公告)日：1979-04-24

申请号：US748503

申请日：1976-12-08

申请人： Kosaku Sayo ,  Seijiro Tani ,  Atsushi Suginuma

发明人： Kosaku Sayo ,  Seijiro Tani ,  Atsushi Suginuma

IPC分类号： F16D27/10 ,  F16D27/112 ,  H01F7/16 ,  F16D27/06

CPC分类号： F16D27/112 ,  F16D2027/008

摘要： An electromagnetic clutch comprises a pulley rotatable about a shaft, an armature which is axially movably connected to the shaft and faces a portion of the pulley so as to contact with electromagnetic force thereby coupling the pulley and the shaft, an electromagnet with a winding and a core which has cylindrical face coaxial of the shaft, a part of which core faces to a part of the pulley with small air gap so as to make magnetic circuit, a supporting member which has a cylindrical portion surrounding the shaft with a gap and rotatably supporting the pulley through a bearing, and a flange portion spreading out from the one end of the cylindrical portion. The supporting member is secured to the core of the electromagnet with the flange portion tightly inserted in the cylindrical face of the core, thereby defining an electromagnetic assembly in which a recess for engagement with a machine is formed. The core is precisely press-formed, and the electromagnetic assembly is precisely machined at the outer face of the cylindrical portion of the supporting member and at the recess, on basis of the core. By energizing the winding a magnetic circuit is produced whereby magnetic flux passes through the core, the pulley, and the armature so that the armature is attracted to the pulley to contact therewith.

摘要翻译： 电磁离合器包括可围绕轴旋转的滑轮，电枢，其轴向可移动地连接到所述轴并且面向所述滑轮的一部分以与电磁力接触，从而联接所述滑轮和所述轴;电磁体，其具有绕组和 芯部，其具有轴的圆筒面同轴的一部分，其一部分芯面向具有小气隙的滑轮的一部分以制造磁路;支撑部件，其具有围绕轴的圆筒部分，并且可旋转地支撑 滑轮通过轴承，以及从圆柱形部分的一端展开的凸缘部分。 支撑构件被固定到电磁体的芯部，其中凸缘部分紧密地插入到芯的圆柱形表面中，从而限定了形成用于与机器接合的凹部的电磁组件。 核心被精确地压制成型，并且电磁组件在支撑构件的圆柱形部分的外表面处，并且在凹部的基础上被精确加工。 通过激励绕组，产生磁路，由此磁通量通过芯，滑轮和电枢，使得电枢被吸引到滑轮与其接触。

公开(公告)号：US4867649A

公开(公告)日：1989-09-19

申请号：US941838

申请日：1986-12-15

申请人： Kenichi Kawashima ,  Atsushi Suginuma ,  Yukio Takahashi ,  Kenji Tojo ,  Kunihiko Takao

发明人： Kenichi Kawashima ,  Atsushi Suginuma ,  Yukio Takahashi ,  Kenji Tojo ,  Kunihiko Takao

IPC分类号： F04B27/14 ,  F04B27/08 ,  F04B27/10 ,  F04B27/16 ,  F04B27/18 ,  F25B1/00

CPC分类号： F25B41/043 ,  F04B27/1072 ,  F04B27/16 ,  F04B27/1804 ,  F04B2027/1818 ,  F04B2027/1831 ,  F04B2027/1859

摘要： A refrigeration system includes a variable-capacity compressor having a compression chamber for sucking and compressing a refrigerant and a crankcase surrounding a swash plate forming a drive portion for suction and compression, and a passage through which the refrigerant discharged from the outlet of the compression chamber passes at least through a condenser, an expansion means and an evaporator and is sucked into the inlet of the compression chamber of the compressor, the capacity of the compressor being changed by slanting the swash plate during its rotation. A pressure control device is provided in a refrigerant passage between the evaporator and the suction valve of the compressor whereby the pressure upstream thereof is controlled in such a manner that it does not decrease below a predetermined value, thereby preventing frosting of evaporator fins. A point partway along the passage upstream from the pressure control device and the crankcase of the variable-capacity compressor are communicated so that the capacity of the compressor may be controlled without controlling the pressure in the crankcase.

摘要翻译： 制冷系统包括具有用于吸入和压缩制冷剂的压缩室的可变容量压缩机和围绕形成用于抽吸和压缩的驱动部分的旋转斜盘的曲轴箱，以及从压缩室的出口排出的制冷剂的通道 至少通过冷凝器，膨胀装置和蒸发器，并被吸入到压缩机的压缩室的入口中，通过在旋转期间倾斜斜板来改变压缩机的容量。 压缩控制装置设置在蒸发器和压缩机的吸入阀之间的制冷剂通道中，由此上游的压力被控制为使其不降低到低于预定值，从而防止蒸发器翅片的结霜。 通过压力控制装置上游的通路和可变容量的压缩机的曲轴箱的连通点，能够控制压缩机的容量而不控制曲轴箱内的压力。