JPS61154373U - - Google Patents
Info
- Publication number
- JPS61154373U JPS61154373U JP3928585U JP3928585U JPS61154373U JP S61154373 U JPS61154373 U JP S61154373U JP 3928585 U JP3928585 U JP 3928585U JP 3928585 U JP3928585 U JP 3928585U JP S61154373 U JPS61154373 U JP S61154373U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- stopper
- valve seat
- flexible member
- seat
- 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
- 239000010721 machine oil Substances 0.000 claims 1
- 239000003507 refrigerant Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
Landscapes
- Check Valves (AREA)
Description
第１図は本考案一実施例の逆止弁の断面図、第
２図は第１図の逆止弁を有する冷凍装置の配管図
、第３図は従来の逆止弁の断面図である。
５……逆止弁、５ｅ……柔軟部材、５ｇ……柔
軟部材、５ｆ……ストツパー、５ａ……外被パイ
プ、５ｂ……弁座、５ｃ……開閉弁。
Fig. 1 is a sectional view of a check valve according to an embodiment of the present invention, Fig. 2 is a piping diagram of a refrigeration system having the check valve of Fig. 1, and Fig. 3 is a sectional view of a conventional check valve. . 5...Check valve, 5e...Flexible member, 5g...Flexible member, 5f...Stopper, 5a...Sheath pipe, 5b...Valve seat, 5c...Open/close valve.
Claims (1)
開閉弁のストツパーで構成され、その弁座及び弁
ストツパーの開閉弁当接部に耐冷媒、耐冷凍機油
性を有した柔軟性部材を固着した逆止弁。 It consists of a valve seat and pressure-responsive on-off valve in the pipe, and a stopper for the on-off valve, and a flexible member that is resistant to refrigerants and refrigerating machine oil is fixed to the valve seat and the opening/closing valve contact part of the valve stopper. non-return valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3928585U JPS61154373U (en) | 1985-03-18 | 1985-03-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3928585U JPS61154373U (en) | 1985-03-18 | 1985-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61154373U true JPS61154373U (en) | 1986-09-25 |
Family
ID=30547101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3928585U Pending JPS61154373U (en) | 1985-03-18 | 1985-03-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61154373U (en) |
-
1985
- 1985-03-18 JP JP3928585U patent/JPS61154373U/ja active Pending
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