JPH01133579U - - Google Patents
Info
- Publication number
- JPH01133579U JPH01133579U JP3017388U JP3017388U JPH01133579U JP H01133579 U JPH01133579 U JP H01133579U JP 3017388 U JP3017388 U JP 3017388U JP 3017388 U JP3017388 U JP 3017388U JP H01133579 U JPH01133579 U JP H01133579U
- Authority
- JP
- Japan
- Prior art keywords
- low
- valve body
- hinge portion
- temperature fluid
- 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 2
- 230000008014 freezing Effects 0.000 claims 1
- 238000007710 freezing Methods 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
Landscapes
- Check Valves (AREA)
Description
第１図は本考案の一実施例としての逆止弁の断
面図である。第２図は従来の実施例としての逆止
弁の断面図である。
１……弁箱、２……弁体、３……ヒンジ部。
FIG. 1 is a sectional view of a check valve as an embodiment of the present invention. FIG. 2 is a sectional view of a check valve as a conventional example. 1... Valve box, 2... Valve body, 3... Hinge part.
Claims (1)
弁体のヒンジ部を弁体の上流側に設けることによ
り、ヒンジ部の氷結を防止することを特徴とする
低温流体用逆止弁。 In swing type check valves through which low-temperature fluid flows,
A check valve for low-temperature fluid, characterized in that the hinge portion of the valve body is provided on the upstream side of the valve body to prevent the hinge portion from freezing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3017388U JPH01133579U (en) | 1988-03-07 | 1988-03-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3017388U JPH01133579U (en) | 1988-03-07 | 1988-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01133579U true JPH01133579U (en) | 1989-09-12 |
Family
ID=31255003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3017388U Pending JPH01133579U (en) | 1988-03-07 | 1988-03-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01133579U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101428605B1 (en) * | 2009-11-24 | 2014-08-08 | 프로테크나 에스. 에이. | Transport and storage containers for fluids having check valve |
-
1988
- 1988-03-07 JP JP3017388U patent/JPH01133579U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101428605B1 (en) * | 2009-11-24 | 2014-08-08 | 프로테크나 에스. 에이. | Transport and storage containers for fluids having check valve |