JPH0351188U

JPH0351188U -

Info

Publication number: JPH0351188U
Application number: JP11159189U
Authority: JP
Priority date: 1989-09-22
Filing date: 1989-09-22
Publication date: 1991-05-17

Description

[Brief explanation of drawings]

第１図は本考案装置の一実施例を示すアキユム
レータ部分のみの縦断面図、第２図は第１図−
線断面図、第３図は圧縮機の一部切欠断面図、
第４図〜第７図は別の実施例を示すもので、第４
図は第５図−線断面図、第６図は第７図−
線断面図、第５図及び第７図は第２図に対応し
た断面図、第８図及び第９図は従来例の説明図で
ある。Ａ……圧縮機、１……密閉容器、２……圧縮要
素、３……モータ、４……アキユムレータ、４１
……内周面、５……出口管、５１……直管部、９
……支持体、９１……弾性突張部、９２……弾性
係止部。 Fig. 1 is a vertical cross-sectional view of only the accumulator portion showing an embodiment of the device of the present invention, and Fig.
Line sectional view, Figure 3 is a partially cutaway sectional view of the compressor,
FIG. 4 to FIG. 7 show another embodiment.
The figure is Fig. 5 - Line sectional view, Fig. 6 is Fig. 7 -
Line sectional views, FIGS. 5 and 7 are sectional views corresponding to FIG. 2, and FIGS. 8 and 9 are explanatory views of conventional examples. A...Compressor, 1...Airtight container, 2...Compression element, 3...Motor, 4...Accumulator, 41
...Inner peripheral surface, 5...Outlet pipe, 51...Straight pipe section, 9
. . . Support body, 91 . . . Elastic tension portion, 92 . . . Elastic locking portion.

Claims

[Scope of utility model registration request]

A compressor in which a compression element 2 and a motor 3 are installed in a closed container 1, an accumulator 4 is attached to the closed container 1, and an outlet pipe 5 installed in the accumulator 4 is connected to an inlet of the compression element 2. A noise reduction device consisting of a strip plate having a predetermined width,
At least three elastic tension portions 91, 91, 91 that extend radially with respect to the inner peripheral surface 41 of the accumulator 4 and contact the inner peripheral surface 41 in a projection shape; placed between
The outlet pipe 5 installed in the accumulator 4
At least three elastic locking portions 92, 92, 92 that elastically contact and lock the outer peripheral surface of the straight pipe portion 51.
A noise reduction device for a compressor, characterized in that a support body 9 is provided, and the straight pipe portion 51 is supported on the accumulator 4 by the support body 9.