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    • 1. 发明公开
    • COMPRESSOR UNIT
    • 压缩机组
    • EP3290698A1
    • 2018-03-07
    • EP16817609.7
    • 2016-05-30
    • Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
    • TSUGIHASHI, Kazuki
    • F04B39/00F04C29/06
    • F04C29/066F04B39/00F04B39/0033F04C29/06F04D29/663
    • A compressor unit includes a compressor (11 and 12), an electric motor (14) which is lined with the compressor (11 and 12) along the horizontal direction and drives the compressor (11 and 12), and a sound shielding member (20) which reduces noise generated by the compressor (11 and 12). The sound shielding member (20) has a shape of surrounding the compressor (11 and 12) on a first side, a second side and a third side of the compressor (11 and 12) and exposing the electric motor (14), the first and second sides being in a depth direction perpendicular to a lined direction in which the compressor (11 and 12) and the electric motor (14) are lined, and the third side being opposite to another side of the compressor (11 and 12) where the electric motor (14) is located in the lined direction.
    • 压缩机单元包括压缩机(11和12),沿着水平方向与压缩机(11和12)对齐并驱动压缩机(11和12)的电动机(14),以及声音屏蔽构件(20 ),其降低了压缩机(11和12)产生的噪音。 隔音部件20具有在压缩机11,12的第一侧,第二侧和第三侧包围压缩机11,12并使电动机14露出的形状, 并且第二侧在与压缩机(11和12)和电动机(14)排列的排列方向垂直的深度方向上,并且第三侧与压缩机(11和12)的另一侧相对,其中, 电动机(14)位于衬里方向上。
    • 3. 发明公开
    • Blower muffling apparatus
    • LärmdämpfungsgeräteinesLüfters
    • EP0732511A1
    • 1996-09-18
    • EP96100413.2
    • 1996-01-12
    • HITACHI, LTD.
    • Ishida, FumiakiFujio, MasayukiAshihara, HiromotoMoritake, Takeshi
    • F04D29/66F04C29/06
    • F04C29/066F04D23/008F04D29/664
    • A blower muffling apparatus includes a blower chamber (26) for housing a blower (VB) therein, an exhaust chamber (32) positioned adjacent the blower body side of a blower disposed in the blower chamber, communicating in one of upper and lower portions with the blower chamber, and having an exhaust port in the other portion, a muffling passage chamber (30) disposed adjacent the blower chamber in the axial direction of the blower, and having one end communicating with the other portion of the exhaust chamber and the other end communicating with a discharge port of the blower through a flexible exhaust duct, and a duct accommodating chamber (36) for accommodating the flexible exhaust duct therein, each of the chambers being surrounded by a sound-absorbing material. Exhaust gas of the blower is discharged from the flexible exhaust duct through the muffling passage chamber (30) and the exhaust chamber (32) to thereby absorb exhaust noise of the blower.
    • 一种鼓风机消音装置,包括:用于容纳鼓风机(VB)的鼓风机室(26),与鼓风机室内的鼓风机主体侧相邻设置的排气室(32),所述排风室位于鼓风机室中的一个上部和下部之间, 鼓风机室,并且在另一部分具有排气口,在鼓风机的轴向与发电机室相邻设置的消音通道室(30),其一端与排气室的另一部分连通,另一端与排气室的另一端连通 通过柔性排气管道与鼓风机的排出口连通,以及用于在其中容纳柔性排气管道的管道容纳室(36),每个室被吸声材料包围。 鼓风机的废气通过消音通道室(30)和排气室(32)从柔性排气管排出,从而吸收鼓风机的排气噪声。
    • 10. 发明公开
    • Noise attenuating cover
    • Schallschutzabdeckung
    • EP2613054A1
    • 2013-07-10
    • EP12150243.9
    • 2012-01-05
    • Emerson Climate Technologies GmbH
    • Zacek, DanielHaluska, MatusPoysat, PierreGoebel, OlofZinecker, Markus
    • F04C29/06F04B39/00
    • F04C29/066F04B39/0033F04B39/121
    • A noise attenuating cover (1) in particular for a compressor, said cover (1) comprising a bottom cover (2) having a bottom plate (3) and side plates (4a, 4b, 4c, 4d), wherein said bottom plate (3) has a recess and at least one of said side plates (4d) has a recess, said recess in one of said side plates (4d) extends over the complete height of said side plate (4d), and said recess in said bottom plate (3) and said recess in said side plate (4d) form together an opening (7), and wherein said bottom plate (3) comprises holes (5) which enable a compressor to stand on means beneath said noise attenuating cover (1), when said compressor is in said bottom cover (2); a door (6) for closing said opening (7); and a compressor top cover, comprising at least a top head cover (8) and a stator cover (9).
    • 一种特别用于压缩机的噪音衰减盖(1),所述盖(1)包括具有底板(3)和侧板(4a,4b,4c,4d)的底盖(2),其中所述底板 3)具有凹部,并且所述侧板(4d)中的至少一个具有凹部,所述侧板(4d)中的一个中的所述凹部在所述侧板(4d)的整个高度上延伸,并且所述底部 板(3)和所述侧板(4d)中的所述凹部一起形成开口(7),并且其中所述底板(3)包括孔(5),所述孔(5)使得压缩机能够站立在所述噪声衰减罩 ),当所述压缩机位于所述底盖(2)中时; 用于关闭所述开口(7)的门(6); 和压缩机顶盖,至少包括顶盖盖(8)和定子盖(9)。