JPS64773U - - Google Patents
Info
- Publication number
- JPS64773U JPS64773U JP9513087U JP9513087U JPS64773U JP S64773 U JPS64773 U JP S64773U JP 9513087 U JP9513087 U JP 9513087U JP 9513087 U JP9513087 U JP 9513087U JP S64773 U JPS64773 U JP S64773U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- valve body
- abuts
- closes
- check valve
- 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
- 239000012530 fluid 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図乃至第３図は本考案の一実施例を示すも
ので、第１図は第３図中Ａ範囲の縦断面図、第２
図は第１図の―線に沿う縦断面図、第３図は
冷凍サイクル図である。また、第４図は本考案の
他の実施例を示した要部の断面図、第５図は従来
の逆止弁を示した断面図である。
図中、５は第１のパイプ、６は第２のパイプ、
７は第３のパイプ、８は弁体である。
1 to 3 show one embodiment of the present invention, in which FIG. 1 is a vertical sectional view of range A in FIG.
The figure is a longitudinal sectional view taken along the line - in FIG. 1, and FIG. 3 is a refrigeration cycle diagram. Further, FIG. 4 is a sectional view of a main part showing another embodiment of the present invention, and FIG. 5 is a sectional view showing a conventional check valve. In the figure, 5 is the first pipe, 6 is the second pipe,
7 is a third pipe, and 8 is a valve body.
Claims (1)
外側に嵌合するようにして該第１のパイプに連結
した第２のパイプと、この第２のパイプの内側に
移動可能に配置され流体が第２のパイプから第１
のパイプに向かつて流れるとき第１のパイプの端
部に当接してその端部の口を閉鎖する弁体とを具
備してなる逆止弁。 a first pipe; a second pipe connected to the first pipe with one end fitting outside the first pipe; and a second pipe movably disposed inside the second pipe. Fluid flows from the second pipe to the first
A check valve comprising: a valve body that abuts an end of a first pipe and closes the opening of the end when flowing toward the first pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9513087U JPS64773U (en) | 1987-06-19 | 1987-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9513087U JPS64773U (en) | 1987-06-19 | 1987-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS64773U true JPS64773U (en) | 1989-01-05 |
Family
ID=30959321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9513087U Pending JPS64773U (en) | 1987-06-19 | 1987-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS64773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009222097A (en) * | 2008-03-14 | 2009-10-01 | Mitsubishi Electric Corp | Refrigerant circuit check valve and refrigerating cycle device equipped therewith |
-
1987
- 1987-06-19 JP JP9513087U patent/JPS64773U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009222097A (en) * | 2008-03-14 | 2009-10-01 | Mitsubishi Electric Corp | Refrigerant circuit check valve and refrigerating cycle device equipped therewith |