JPS58129476U - Refrigerant throttle valve for refrigeration compressor - Google Patents

Refrigerant throttle valve for refrigeration compressor

Info

Publication number
JPS58129476U
JPS58129476U JP2590282U JP2590282U JPS58129476U JP S58129476 U JPS58129476 U JP S58129476U JP 2590282 U JP2590282 U JP 2590282U JP 2590282 U JP2590282 U JP 2590282U JP S58129476 U JPS58129476 U JP S58129476U
Authority
JP
Japan
Prior art keywords
throttle valve
refrigeration compressor
refrigerant throttle
compressor body
refrigerant
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2590282U
Other languages
Japanese (ja)
Other versions
JPH0243019Y2 (en
Inventor
優 太田
野村　輝雄
Original Assignee
三菱重工業株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP2590282U priority Critical patent/JPS58129476U/en
Publication of JPS58129476U publication Critical patent/JPS58129476U/en
Application granted granted Critical
Publication of JPH0243019Y2 publication Critical patent/JPH0243019Y2/ja
Granted legal-status Critical Current

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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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、従来の冷凍圧縮機の一部破断図、第２図は、
本考案の一実施例の一部破断図、第３図Ａ及び同図Ｂは
、同実施例にて使用する液冷媒絞り弁の断面図、第４図
は、液冷媒絞り弁の他の実施例の断面図である。 ２０・・・・・・圧縮機本体、２１・・・・・・吐出管
、２２・・・・・・冷媒供給管、２３・・・・・・凝縮
器、２４・・・・・・絞り器、２５・・・・・・蒸発器
、２６・・・・・・アキュムレータ、２７・・・・・・
液冷媒絞り弁、２８・・・・・・液冷媒、２９・・・・
・・ガス冷媒、３０・・・・・・吸入管、３１・・・・
・・モータ、３２・・・・・・クランクシャフト、３３
・・・・・・空間部、４０・・・・・・冷凍圧縮機、２
７ａ・・・・・・ケース、２７ｂ・・・・・・弁座、２
７Ｃ・・・・・・連通孔、２７ｄ・・・・・・突起体、
２７ｅ・・・・・・弁体、２７ｆ・・・・・・ばね、２
７ｇ・・・・・・上流側室、２７ｈ・・・・・・下流側
室、２７１・・・・・・連通孔。 第１図 第２図Figure 1 is a partially cutaway view of a conventional refrigeration compressor, and Figure 2 is a
3A and 3B are sectional views of a liquid refrigerant throttle valve used in this embodiment, and FIG. 4 is a partially cutaway view of an embodiment of the present invention. FIG. 3 is an example cross-sectional view. 20... Compressor body, 21... Discharge pipe, 22... Refrigerant supply pipe, 23... Condenser, 24... Throttle vessel, 25... evaporator, 26... accumulator, 27...
Liquid refrigerant throttle valve, 28...Liquid refrigerant, 29...
...Gas refrigerant, 30...Suction pipe, 31...
...Motor, 32...Crankshaft, 33
...Space part, 40 ... Refrigeration compressor, 2
7a...Case, 27b...Valve seat, 2
7C...Communication hole, 27d...Protrusion,
27e... Valve body, 27f... Spring, 2
7g... Upstream chamber, 27h... Downstream chamber, 271... Communication hole. Figure 1 Figure 2

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 圧縮機本体と、該圧縮機本体内に連通ずる冷媒供給管と
、該冷媒供給管に取付けられた液冷媒絞り弁とを具備し
てなり、液冷媒絞り弁によって圧縮機本体が液冷媒を吸
込むのを防止したことを特徴とする冷凍圧縮機。The compressor body includes a compressor body, a refrigerant supply pipe communicating with the compressor body, and a liquid refrigerant throttle valve attached to the refrigerant supply pipe, and the compressor body sucks liquid refrigerant through the liquid refrigerant throttle valve. A refrigeration compressor characterized by preventing
JP2590282U 1982-02-25 1982-02-25 Refrigerant throttle valve for refrigeration compressor Granted JPS58129476U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2590282U JPS58129476U (en) 1982-02-25 1982-02-25 Refrigerant throttle valve for refrigeration compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2590282U JPS58129476U (en) 1982-02-25 1982-02-25 Refrigerant throttle valve for refrigeration compressor

Publications (2)

Publication Number Publication Date
JPS58129476U true JPS58129476U (en) 1983-09-01
JPH0243019Y2 JPH0243019Y2 (en) 1990-11-15

Family

ID=30037858

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2590282U Granted JPS58129476U (en) 1982-02-25 1982-02-25 Refrigerant throttle valve for refrigeration compressor

Country Status (1)

Country Link
JP (1) JPS58129476U (en)

Also Published As

Publication number Publication date
JPH0243019Y2 (en) 1990-11-15

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