JPS6048065U - refrigerant injection valve - Google Patents
refrigerant injection valveInfo
- Publication number
- JPS6048065U JPS6048065U JP13913183U JP13913183U JPS6048065U JP S6048065 U JPS6048065 U JP S6048065U JP 13913183 U JP13913183 U JP 13913183U JP 13913183 U JP13913183 U JP 13913183U JP S6048065 U JPS6048065 U JP S6048065U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- refrigerant injection
- injection valve
- refrigerant
- hollow body
- 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.)
- Pending
Links
Landscapes
- Check Valves (AREA)
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
第１図は従来の冷媒注入弁を示す部分断面図、第２図は
第１図の要部拡大断面図、第３図はパツキンに生じる凹
所みと、胴部との関係を示す概略平面図、第４図は本考
案の一実施例に係る冷媒注入弁の要部を示す断面図、第
５図は本考案の他の実施例を示す要部断面図である。
２・・・・・・弁座用管体、３・・・・・・弁本体、６
・・・・・・シール部材、７・・・・・・胴部、７ａ・
・・・・・開口、８・・・・・・弁棒、１２・・・・・
・コイルばね、１３・・・・・・下端部、２０・・・・
・・冷媒注入弁、２１・・・・・・弁体、２２・・・・
・・凹所、２３・・・・・・パツキン。
−第１図
第４図 ′Fig. 1 is a partial sectional view showing a conventional refrigerant injection valve, Fig. 2 is an enlarged sectional view of the main part of Fig. 1, and Fig. 3 is a schematic plan view showing the relationship between the recess formed in the packing and the body. FIG. 4 is a sectional view showing a main part of a refrigerant injection valve according to an embodiment of the present invention, and FIG. 5 is a sectional view of a main part showing another embodiment of the present invention. 2... Pipe body for valve seat, 3... Valve body, 6
... Seal member, 7 ... Body, 7a.
...Opening, 8...Valve stem, 12...
・Coil spring, 13...Lower end, 20...
... Refrigerant injection valve, 21 ... Valve body, 22 ...
...Concavity, 23...Patsukin. -Figure 1Figure 4'
Claims (2)
介して弁本体を設け、この弁本体を構成する中空胴部内
にばね付勢された弁棒を挿通するとともに、この弁棒を
前記ばねの弾発力に抗して変位させることにより前記中
空胴部の端部開口を開閉するよういしてなる冷媒注入弁
において、前記中空胴部の端部開口に設けたパツキンを
前記弁棒の端部に設けた弁体が略々均等に加圧するよう
に構成してなる冷媒注入弁。(1) A valve body is provided in a valve seat tube fixed to a refrigerant conduit via a sealing member, and a spring-biased valve stem is inserted into the hollow body that constitutes this valve body, and this valve stem is In the refrigerant injection valve configured to open and close an end opening of the hollow body by displacing against the elastic force of the spring, a gasket provided at the end opening of the hollow body is attached to the valve stem. A refrigerant injection valve configured such that a valve body provided at an end of the refrigerant injection valve applies pressure almost evenly.
登録請求の範囲第１項に記載の冷媒注入弁。(2) The refrigerant injection valve according to claim 1, wherein the valve body has a spherical or conical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13913183U JPS6048065U (en) | 1983-09-09 | 1983-09-09 | refrigerant injection valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13913183U JPS6048065U (en) | 1983-09-09 | 1983-09-09 | refrigerant injection valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6048065U true JPS6048065U (en) | 1985-04-04 |
Family
ID=30311944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13913183U Pending JPS6048065U (en) | 1983-09-09 | 1983-09-09 | refrigerant injection valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6048065U (en) |
-
1983
- 1983-09-09 JP JP13913183U patent/JPS6048065U/en active Pending
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