JPS5883067U

JPS5883067U - Silencer for automotive air conditioning equipment

Info

Publication number: JPS5883067U
Application number: JP17835681U
Authority: JP
Inventors: 栄二松本; 高野　捷治
Original assignee: カルソニックカンセイ株式会社
Priority date: 1981-11-30
Filing date: 1981-11-30
Publication date: 1983-06-04

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は自動車用空気調和装置の冷房サイクル図、第２
図は本考案に係る消音器の縦断面図、第３図Ａ、　Ｂは
吸込管の取付状態説明図、第４図および第５図は吸込管
の他の実施例説明図、第６図は消音器の他の実施例を示
す縦断面図である。１・・・自動車用空気調和装置、４・・・コンプレッサ
、　−１０・・・消音器、１５・・・導入管、１６・・
・排出管、１７、　２０．　２１・・・吸込管。Figure 1 is a cooling cycle diagram of an automobile air conditioner;
The figure is a longitudinal sectional view of the silencer according to the present invention, Figures 3A and B are illustrations of the installation state of the suction pipe, Figures 4 and 5 are illustrations of other embodiments of the suction pipe, and Figure 6 is It is a longitudinal cross-sectional view which shows another Example of a silencer. DESCRIPTION OF SYMBOLS 1... Automotive air conditioner, 4... Compressor, -10... Silencer, 15... Inlet pipe, 16...
・Exhaust pipe, 17, 20. 21... Suction pipe.

Claims

[Scope of Claim for Utility Model Registration] 1. In a silencer of an air conditioner installed in the system to prevent noise generation due to the flow of refrigerant during the cooling cycle, a discharge for discharging the refrigerant in the cylinder body of the silencer. An air conditioner for an automobile, characterized in that a small-diameter suction pipe is provided in a portion of the pipe located inside the cylinder body, one end of which is opened into the discharge pipe, and the other end is immersed in lubricating oil stored in the cylinder body. Equipment silencer. 2. Utility model registration claim 1, characterized in that the end of the suction pipe that opens into the discharge pipe is opened perpendicular to the flow direction of the refrigerant, and the other end is formed parallel to the lubricating oil surface. Silencers for air conditioners for automobiles. 3. A silencer for an air conditioner for an automobile according to claim 1 or 2, wherein the end of the suction pipe that is immersed in the lubricating oil is widened into a trumpet shape. .