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21. 发明专利

JP2014091056A Fan filter unit 有权
标题翻译：风扇过滤器
公开(公告)号：JP2014091056A
公开(公告)日：2014-05-19
申请号：JP2012240983
申请日：2012-10-31
申请人： Shimizu Corp , 清水建設株式会社
发明人： HASEBE WATARU , SUZUKI YOSHINOBU
IPC分类号： B01D46/42 , F04D29/66 , F24F7/06
摘要： PROBLEM TO BE SOLVED: To provide a fan filter unit capable of suppressing the out gas volume and generation sounds.SOLUTION: A fan filter unit 10 includes: a blower fan 16; a filter 22; sound absorbers 36; a motor 14; and a casing 24 which houses those components, and cleans air suctioned into the casing 24 by the filter 22 to blow out the air to the exterior of the casing 24. An impeller 12 of the blower fan 16 is composed of vane type blades 12a. Each sound absorber 36 is made of a material with low dust emission and low out gas properties, and is provided in an air channel 38 of the casing 24 at a position 40 to which air from the blower fan 16 is blown.
摘要翻译：要解决的问题：提供一种能够抑制气体体积和产生声音的风扇过滤器单元。解决方案：风扇过滤器单元10包括：鼓风机风扇16; 过滤器22; 吸声器36; 马达14; 以及容纳这些部件的壳体24，并且通过过滤器22清洁被吸入壳体24的空气，以将空气吹出到壳体24的外部。鼓风机风扇16的叶轮12由叶片型叶片12a构成。每个吸声器36由具有低粉尘排放和低气体特性的材料制成，并且在吹气风扇16的空气的位置40处设置在壳体24的空气通道38中。

22. 发明专利

JP2014030310A Electric motor 有权
标题翻译：电动马达
公开(公告)号：JP2014030310A
公开(公告)日：2014-02-13
申请号：JP2012169817
申请日：2012-07-31
申请人： Shimizu Corp , 清水建設株式会社
发明人： SUZUKI YOSHINOBU , HASEBE WATARU
IPC分类号： H02K5/10
摘要： PROBLEM TO BE SOLVED: To reduce the amount of dust ejected from the inside to the outside of an electric motor.SOLUTION: In an electric motor 1 including a case 4 and a rotating shaft (an output shaft) 5 inserted into a rotating-shaft insertion hole (an output-shaft insertion hole) 403 formed in the case 4, a chamber 11 is provided that forms a space C for accumulating air blowing out from the inside to the outside through a clearance between the case 4 and the rotating shaft 5.
摘要翻译：要解决的问题：减少从电动机的内部向外部喷射的灰尘量。解决方案：在包括壳体4和插入旋转轴的旋转轴（输出轴）5的电动机1中，形成在壳体4中的插入孔（输出轴插入孔）403设置有腔室11，其形成有用于通过壳体4和旋转轴5之间的间隙将从内向外吹出的空气积聚的空间C 。

23. 发明专利

JP2004278887A Turbulence type clean room 有权
标题翻译： TURBULENCE类型清洁室
公开(公告)号：JP2004278887A
公开(公告)日：2004-10-07
申请号：JP2003069598
申请日：2003-03-14
申请人： Sharp Corp , Shimizu Corp , シャープ株式会社 , 清水建設株式会社
发明人： SUZUKI HIDEYUKI , SHIRATANI TAKESHI , SUZUKI YOSHINOBU , MIZUHARA KAZUKI
IPC分类号： F24F7/06
摘要： PROBLEM TO BE SOLVED: To inexpensively perform the cleaning process and heating process of the air in a room with high space efficiency without wasting the space.
SOLUTION: A heat exchanger 2 for sucking the air in a room 1 and blowing out the air into the room after processing the cooling/heating load, and an air cleaning device 3 for sucking the air blown out from the heat exchanger 2 and blowing out the cleaned air into the room, are mounted at an upper part in the room 1. Whereby the the air heated by the heat exchanger 2 is cleaned and blown out by the air cleaning device 3, and the air blown out by the air cleaning device 3 and convected in the room 1 is sucked by the heat exchanger 2 to be processed, and circulated in the room 1. Whereby the operation cost can be reduced without generating the waste air flow. Further by installing both of the heat exchanger 2 and the air cleaning device in the same room, a duct for moving the air by air flow becomes unnecessary, and the space can be effectively utilized. Further the construction cost for the duct work can be reduced, and a construction time can be shortened.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了廉价地执行空间效率高的房间中的空气的清洁处理和加热处理，而不浪费空间。解决方案：一种用于吸入房间1中的空气并在处理冷却/加热负载之后将空气吹入室内的热交换器2和用于吸入从热交换器2吹出的空气的空气净化装置3 并且将清洁的空气吹入房间中，安装在房间1的上部。由热交换器2加热的空气被空气净化装置3清洁和吹出，并且由室内1对流的空气净化装置3被被处理的热交换器2吸入，并在室内循环。由此可以降低运行成本而不产生废气流。此外，通过将热交换器2和空气净化装置两者安装在同一个房间中，不需要用于通过气流移动空气的管道，并且可以有效地利用空间。此外，可以减少管道工作的施工成本，并且可以缩短施工时间。版权所有（C）2005，JPO＆NCIPI

24. 发明专利

JP2004202306A Air cleaner 有权
公开(公告)号：JP2004202306A
公开(公告)日：2004-07-22
申请号：JP2002371749
申请日：2002-12-24
申请人： Shimizu Corp , 清水建設株式会社
发明人： SUZUKI YOSHINOBU , OKADA HIROSHI
IPC分类号： B01D53/44 , B01D53/34 , B01D53/77
摘要： PROBLEM TO BE SOLVED: To provide an air cleaner which is simple in structure and can efficiently clean contaminants in exhaust gas. SOLUTION: The exhaust gas 17 is supplied into an air blowing pipe 15 by using a blower 16 of an air blowing device 4, made a horizontal flow, and fed inside from a vent hole 5 formed in the outer shell 3 of an air cleaner main body 2. The exhaust gas 17 fed in the outer shell 3 ascends and passes through a first filler 10. A liquid agent 11 sprayed from a first spray nozzle 9 adheres to the first filler 10, and a water film is formed on the surface. The exhaust gas 17 is efficiently brought into vapor-gas contact with the water film, and the contaminants in the gas 17 are transferred. The ascended exhaust gas 17 is directly contacted with the liquid agent 11 which is sprayed again from the first spray nozzle 9, and the residual contaminants are transferred and purified. After that, the purified exhaust gas 17, after droplets by the liquid agent 11 are caught by a first demister 7, is discharged outside from an opening 4. COPYRIGHT: (C)2004,JPO&NCIPI

25. 发明专利

JP2004052722A Exhaust emission control device 审中-公开
公开(公告)号：JP2004052722A
公开(公告)日：2004-02-19
申请号：JP2002214376
申请日：2002-07-23
申请人： Shimizu Corp , 清水建設株式会社
发明人： SUZUKI YOSHINOBU , OKADA HIROSHI
IPC分类号： F01N3/04 , B01D53/18 , B01D53/72 , B01D53/77
摘要： PROBLEM TO BE SOLVED: To provide an exhaust emission control device for purifying a pollutant in exhaust gas efficiently with simple constitution. SOLUTION: A pretreatment device 9 is composed of a blast pipe 10 communicating with a feed port 5 of an exhaust emission control device body 2, and a blower 11 provided at the other end of the blast pipe 10 to take in exhaust gas 12. A plurality of multi-wall surface bodies 17 are arranged at the blast pipe 10 so as to block the inside of the pipe, and a water supply-drainage device 19 comprising a water supply pipe 20 for supplying wash water 18, and a drain pipe 21 for draining the wash water 18 flowing down the multi-wall surface bodies 17 is provided in a position directly above each of the plurality of multi-wall surface bodies 17. The exhaust gas 12 is taken into the blast pipe 10 using the blower 11 and purified as the pollutant included in itself shifts into the wash water 18 flowing down the multi-wall surface body 17, when passing through the multi-wall surface bodies 17. The exhaust gas 12 which has passed through the multi-wall surface bodies 17 is fed into an outer shell 3 of the exhaust gas emission device body 2. COPYRIGHT: (C)2004,JPO

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