JPH0615190Y2 - 逆流防止弁 - Google Patents
逆流防止弁Info
- Publication number
- JPH0615190Y2 JPH0615190Y2 JP1988121408U JP12140888U JPH0615190Y2 JP H0615190 Y2 JPH0615190 Y2 JP H0615190Y2 JP 1988121408 U JP1988121408 U JP 1988121408U JP 12140888 U JP12140888 U JP 12140888U JP H0615190 Y2 JPH0615190 Y2 JP H0615190Y2
- Authority
- JP
- Japan
- Prior art keywords
- spherical valve
- spring
- valve
- spherical
- 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.)
- Expired - Lifetime
Links
- 239000012530 fluid Substances 0.000 claims description 9
- 239000013013 elastic material Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 description 18
- 238000004140 cleaning Methods 0.000 description 9
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Details Of Valves (AREA)
- Nozzles (AREA)
- Check Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| JP1988121408U JPH0615190Y2 (ja) | 1988-09-16 | 1988-09-16 | 逆流防止弁 | 
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| JP1988121408U JPH0615190Y2 (ja) | 1988-09-16 | 1988-09-16 | 逆流防止弁 | 
Publications (2)
| Publication Number | Publication Date | 
|---|---|
| JPH0243570U JPH0243570U (en:Method) | 1990-03-26 | 
| JPH0615190Y2 true JPH0615190Y2 (ja) | 1994-04-20 | 
Family
ID=31368385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| JP1988121408U Expired - Lifetime JPH0615190Y2 (ja) | 1988-09-16 | 1988-09-16 | 逆流防止弁 | 
Country Status (1)
| Country | Link | 
|---|---|
| JP (1) | JPH0615190Y2 (en:Method) | 
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| JP6347749B2 (ja) * | 2015-01-08 | 2018-06-27 | イーグル工業株式会社 | 逆止弁 | 
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| JPS5541641U (en:Method) * | 1978-09-13 | 1980-03-17 | ||
| JPS5934984U (ja) * | 1982-08-31 | 1984-03-05 | 三和テッキ株式会社 | 逆止弁装置のばねガイド | 
| JPH031080Y2 (en:Method) * | 1985-09-03 | 1991-01-14 | 
- 
        1988
        - 1988-09-16 JP JP1988121408U patent/JPH0615190Y2/ja not_active Expired - Lifetime
 
Also Published As
| Publication number | Publication date | 
|---|---|
| JPH0243570U (en:Method) | 1990-03-26 | 
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