公开(公告)号：US4852639A

公开(公告)日：1989-08-01

申请号：US181067

申请日：1988-04-13

申请人： Hyosei Horiguchi ,  Akira Tezuka ,  Shuuichi Seki

发明人： Hyosei Horiguchi ,  Akira Tezuka ,  Shuuichi Seki

IPC分类号： B60H1/00

CPC分类号： B60H1/00071 ,  B60H2001/00164

摘要： In an air conditioning system for a vehicle, a duct case has defined therewithin a cold-air passageway and a hot-air passageway. A heater is arranged within the duct case for heating air flowing through the hot-air passageway. An air-mixing damper is arranged for angular movement within the duct case at a location upstream of the heater, for adjusting flow rate of air passing through the cold-air passageway and flow rate of air passing through the hot-air passageway. A plurality of cold-air blowing openings open to the hot-air passageway at a location downstream of the heater. A cold-air bypass passage is provided for leading cold air before passing through the heater to the cold-air blowing openings. The cold air led by the cold-air bypass passage is blown from the cold-air blowing openings into flow of the hot air having passed through the heater such that the cold-air flow is intersected with the hot-air flow, thereby forcibly mixing the hot air and the cold air with each other.

摘要翻译： 在用于车辆的空调系统中，管壳在其中限定有冷空气通道和热空气通道。 管道外壳内设有加热器，用于加热流经热空气通道的空气。 空气混合阻尼器布置成用于在管道壳体内在加热器上游的位置处角度运动，用于调节通过冷气通道的空气的流量和通过热空气通道的空气的流量。 多个冷气吹出口在加热器下游的一个位置处向热空气通道开口。 提供冷气旁路通道，用于在通过加热器之前将冷空气引导到冷气吹出口。 由冷气旁路通路引导的冷空气从冷气吹入口吹入通过加热器的热空气流，使冷空气流与热风流相交，从而强制混合 热空气和冷空气彼此相依。

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。