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1. 发明授权

US5263335A Operation controller for air conditioner 失效
标题翻译：空调操作控制器
公开(公告)号：US5263335A
公开(公告)日：1993-11-23
申请号：US912100
申请日：1992-07-10
申请人： Kazuaki Isono , Toshihiro Tanaka , Seiji Kubo , Hidenori Ishioka , Hideaki Nagatomo , Katsuyuki Aoki , Yasuo Imaki , Tomofumi Tezuka , Isao Funayama
发明人： Kazuaki Isono , Toshihiro Tanaka , Seiji Kubo , Hidenori Ishioka , Hideaki Nagatomo , Katsuyuki Aoki , Yasuo Imaki , Tomofumi Tezuka , Isao Funayama
IPC分类号： F24F11/02 , F24F11/00 , F25B1/00 , F25B49/02 , G05D23/19
CPC分类号： F24F11/0009 , F25B49/025 , G05D23/1919 , F24F11/0012 , F24F2011/0013 , F24F2011/0046 , F25B2600/021 , F25B2600/0251 , Y02B30/741
摘要： An operation controller for an air conditioner designed to decrease a difference between an ambient temperature and a set temperature by varying the number of revolutions of a compressor, includes: a means for calculating an operation ratio of the compressor; and a means for determining the range of varying an operation frequency of the compressor in accordance with the operation ratio.

2. 发明授权

US5176568A Blowing direction control device for an air conditioner 失效
标题翻译：用于空调的吹风方向控制装置
公开(公告)号：US5176568A
公开(公告)日：1993-01-05
申请号：US855547
申请日：1992-03-20
申请人： Hideaki Nagatomo , Kazuaki Isono , Toshihiro Tanaka , Hidenori Ishioka , Katsuyuki Aoki , Seiji Kubo , Yasuo Imaki , Isao Funayama
发明人： Hideaki Nagatomo , Kazuaki Isono , Toshihiro Tanaka , Hidenori Ishioka , Katsuyuki Aoki , Seiji Kubo , Yasuo Imaki , Isao Funayama
IPC分类号： F24F11/02 , F24F13/15
CPC分类号： F24F13/15
摘要： There are provided a plurality of groups 14 and 34 which are arranged in an outlet of a main body, and which comprise blowing direction deflecting plates 1, 2 and 3, and 21, 22 and 23; rotational angle setting means 41a and 41b which are provided for the respective groups 14 and 34, and which set rotation angles of the groups 14 and 34; rotational angle limit detection means 42a and 42b for comparing preset limiting rotation angles of the groups 14 and 34 to the set rotation angles; and rotational direction reversing means 43 for reversing the rotational directions of the groups 14 and 34 when at least one of the groups 14 and 34 has reached the limiting rotation angle. Blowing direction of conditioned air can be adjusted while constantly keeping an arbitrary phase difference in blowing direction between the groups.

3. 发明授权

US06708516B2 Air conditioner 有权
标题翻译：冷气机
公开(公告)号：US06708516B2
公开(公告)日：2004-03-23
申请号：US10404325
申请日：2003-04-02
申请人： Hidetomo Nakagawa , Masao Nagano , Isao Funayama , Toshiaki Yoshikawa
发明人： Hidetomo Nakagawa , Masao Nagano , Isao Funayama , Toshiaki Yoshikawa
IPC分类号： F25D2312
CPC分类号： F24F1/0007 , F24F13/222 , F24F2001/0048
摘要： An air conditioner having an air blower (1) for air blowing, a front heat exchanger (2) and a rear heat exchanger (3) respectively provided on the front side and the rear side of an indoor unit (10) so as to surround the air blower (1) and for carrying out heat exchange between the indoor air and a refrigerant, a rear drain pan (11) provided under this rear heat exchanger (3) and for receiving drained water, and an air blower air path (4) formed around the air blower (1) and narrowed near the front end portion of the drain pan (11). The lower portion of the rear heat exchanger (3) is located rearward in comparison with the upper portion of the rear heat exchanger (3) so as to be inclined backward. A louver (12) is provided to extend upward from the front upper portion of the rear drain pan (11) substantially along the shell of the air blower (1) so as to guide the air passing through the rear heat exchanger (3) to the air blower air path (4), and to catch drained water from the upper portion of the rear heat exchanger (3) and make the drained water flow into the rear drain pan (11).
摘要翻译：一种空气调节器，具有用于吹风的鼓风机（1），分别设置在室内机（10）的前侧和后侧的前部热交换器（2）和后部热交换器（3），以便围绕所述鼓风机1和室内空气与制冷剂之间进行热交换，设置在该后部热交换器3的下方的排水盘11和用于接收排出的水的后排水盘11和鼓风机风路4 ）形成在鼓风机（1）周围，并且在排水盘（11）的前端部附近变窄。后部热交换器（3）的下部与后部热交换器（3）的上部相比位于后方，从而向后倾斜。一个百叶窗（12）被设置成基本上沿着鼓风机（1）的壳体从后排水盘（11）的前上部向上延伸，以便将通过后热交换器（3）的空气引导到鼓风机空气路径（4），并且从后部热交换器（3）的上部捕获排出的水，并且使排出的水流入后排水盘（11）。

4. 发明授权

US5987914A Refrigerating/air-conditioning apparatus 失效
标题翻译：制冷/空调设备
公开(公告)号：US5987914A
公开(公告)日：1999-11-23
申请号：US87859
申请日：1998-06-01
申请人： Yoshihiro Sumida , Masahiro Nakayama , Sou Suzuki , Isao Funayama , Kunihiro Morishita
发明人： Yoshihiro Sumida , Masahiro Nakayama , Sou Suzuki , Isao Funayama , Kunihiro Morishita
IPC分类号： F25B1/00 , C10M171/00 , F25B13/00 , F25B31/00 , F25B41/00 , F25B43/02 , F25B49/02
CPC分类号： C10M171/008 , F25B13/00 , F25B31/002 , C10M2203/06 , C10M2211/022 , C10M2211/06 , C10N2240/00 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66 , F25B43/02 , F25B49/025
摘要： In a refrigeration cycle using a cooling medium circuit in which a compressor, a heat-source-side heat exchanger, a decompressor, and a user-side heat exchanger are connected successively for circulating a cooling medium, and refrigerating machine oil having no or extremely low mutual solubility to the cooling medium; an internal diameter of a down comer in which a liquid phase cooling medium flows from the upstream side to the down stream side in the refrigeration cycle is adjusted so that the flow velocity of cooling medium in the down comer is made to be higher than that at which refrigerating machine oil floating in a cooling medium goes down.
摘要翻译：在使用其中压缩机，热源侧热交换器，减压器和用户侧热交换器连续地连接以冷却介质循环的冷却介质回路的制冷循环中，以及没有或极端的冷冻机油对冷却介质的低溶解度; 调节制冷循环中液相冷却介质从上游侧向下游侧流动的下倾角的内径，使得下降角中的冷却介质的流速比漂浮在冷却介质中的冷冻机油下降。

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