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    • 7. 发明专利
    • Air compressor
    • 空气压缩机
    • JP2013163981A
    • 2013-08-22
    • JP2012026117
    • 2012-02-09
    • Hitachi Koki Co Ltd日立工機株式会社
    • KOBORI KENJISATO SHINICHIRO
    • F04B41/00F04B39/00F04B41/02
    • F04B39/0027F04B17/03F04B35/06
    • PROBLEM TO BE SOLVED: To provide an air compressor capable of reducing vibration associated with operation, as compared with conventional ones, while avoiding an increase in a body weight.SOLUTION: A driving shaft 23 is elastically coupled to a crankshaft 32 of a compression mechanism unit 3 so that rotation can be transferred thereto, via a flexible coupling 26 having elasticity or flexibility and serving as a rotation transfer member. A motor 2 is separated from the compression mechanism unit 3 and is fixed to a frame 42a, which connects two air tanks 41 of a tank unit 4, by a fastener 45 (fitting) such as a bolt. The compression mechanism unit 3 is elastically coupled to a frame 42b, which connects the two air tanks 41 of the tank unit 4, via an elastic member 43 by a fastener 44 (fitting) such as a bolt.
    • 要解决的问题:提供一种与传统方式相比能够减少与操作相关的振动的空气压缩机,同时避免体重的增加。解决方案:驱动轴23弹性地联接到压缩机构的曲轴32 单元3,使得可以通过具有弹性或柔性的柔性联接器26将旋转传递到其上,并用作旋转传递构件。 马达2与压缩机构单元3分离,并且通过诸如螺栓的紧固件45(配件)固定到连接罐单元4的两个空气罐41的框架42a。 压缩机构单元3弹性地联接到框架42b,框架42b通过弹性构件43通过诸如螺栓的紧固件44(配件)连接箱单元4的两个空气罐41。
    • 8. 发明专利
    • Outdoor unit
    • 户外单元
    • JP2013053792A
    • 2013-03-21
    • JP2011191510
    • 2011-09-02
    • Daikin Industries Ltdダイキン工業株式会社
    • NEGORO SHINICHISETOGUCHI TAKAYUKITSUMURA YOSHINOBUHOSHIKA KEITARO
    • F24F1/12F04B39/00
    • F04B39/0027F04B39/0033F24F1/12F24F1/40F24F2013/242F25B31/00
    • PROBLEM TO BE SOLVED: To provide an outdoor unit capable of preventing scattering of glass fibers during winding work of a glass fiber-made sound absorption material for a compressor and during operation of the compressor around which the glass fiber-made sound absorption material is wound.SOLUTION: The outdoor unit comprises a compressor (1) provided in a refrigerant circuit and a sound deadening material (10) having sound deadening properties. The sound deadening material (10) has a first sound absorption material (11) comprising glass fibers, a first scatter prevention member (12) which is provided so as to cover one main surface of the sound absorption material (11), and a second scatter prevention member (13) which is provided so as to cover the other main surface of the first sound absorption material (11). The first scatter prevention member (12) and the second scatter prevention member (13) are a sound absorption material comprising fibers of the same material having higher fiber strength than the glass fibers, and are wound around the compressor (1) such that the first scatter prevention member (12) or the second scatter prevention member (13) faces the compressor (1).
    • 要解决的问题:提供一种能够防止玻璃纤维在用于压缩机的玻璃纤维吸声材料的卷绕工作期间和在压缩机的操作期间玻璃纤维制造的吸音的散射的室外单元 材料是伤口。 解决方案:室外机包括设置在制冷剂回路中的压缩机(1)和具有消声特性的消音材料(10)。 防声材料(10)具有包括玻璃纤维的第一吸声材料(11),设置成覆盖吸声材料(11)的一个主表面的第一防散射构件(12) 散布防止构件(13),其设置成覆盖第一吸声材料(11)的另一个主表面。 第一防散射构件(12)和第二防散射构件(13)是包含具有比玻璃纤维更高的纤维强度的相同材料的纤维的吸声材料,并且缠绕在压缩机(1)上,使得第一 防散射构件(12)或第二散射防止构件(13)面向压缩机(1)。 版权所有(C)2013,JPO&INPIT
    • 9. 发明专利
    • Sealed compressor
    • 密封压缩机
    • JP2013019410A
    • 2013-01-31
    • JP2012061474
    • 2012-03-19
    • Panasonic Corpパナソニック株式会社
    • ONO KAZUHIKOHAYASHI YASUSHIYOKOTA KAZUHIROKATAYAMA MAKOTO
    • F04B39/00
    • F04B39/0061F04B39/0027F04C29/06F04C29/065F04C29/068F04D29/663
    • PROBLEM TO BE SOLVED: To provide a sealed compressor having high efficiency, stable performance and high reliability.SOLUTION: The sealed compressor includes: an electric element 111; a compression element 109; a sealed container 101; and a suction pipe 107. The compression element 109 includes a compression chamber 135, a piston 121 provided inside of the compression chamber 135, and a suction muffler 151 communicating with the inside of the sealed container 101 and the compression chamber 135. The suction muffler 151 is laid out such that an opening portion 159 at the sealed container 101 side faces an opening portion 107A of the sealed container 101 side in the suction pipe 107. The suction muffler 151 includes: a hood section 160 provided in the vicinity of the opening portion 159, formed to extend toward the inside of the sealed container 101, and configured to collect cooling medium gas discharged from the suction pipe 107; and an auxiliary hood 163 fastened to the hood section 160 and formed in a manner to increase a collection area of the hood section 160.
    • 解决的问题:提供一种效率高,性能稳定,可靠性高的密封式压缩机。 解决方案:密封压缩机包括:电气元件111; 压缩元件109; 密封容器101; 吸入管107.压缩元件109包括压缩室135,设置在压缩室135内部的活塞121以及与密封容器101和压缩室135的内部连通的吸入消声器151.吸入消声器 151被设置为使得密封容器101侧的开口部159与吸入管107中的密封容器101侧的开口部107A相对。吸入消音器151包括:设置在开口部附近的罩部160 形成为朝向密封容器101的内部延伸,并且构成为收集从吸入管107排出的冷却介质气体; 以及紧固到罩部160并且以增加罩部160的收集面积的方式形成的辅助罩163。(C)2013,JPO和INPIT