JPH0355009Y2 - - Google Patents
Info
- Publication number
- JPH0355009Y2 JPH0355009Y2 JP9907987U JP9907987U JPH0355009Y2 JP H0355009 Y2 JPH0355009 Y2 JP H0355009Y2 JP 9907987 U JP9907987 U JP 9907987U JP 9907987 U JP9907987 U JP 9907987U JP H0355009 Y2 JPH0355009 Y2 JP H0355009Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- valve
- synthetic resin
- resin layer
- reinforced plastic
- 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
Links
- 229920003002 synthetic resin Polymers 0.000 claims description 16
- 239000000057 synthetic resin Substances 0.000 claims description 16
- 239000003365 glass fiber Substances 0.000 claims description 8
- 229920005989 resin Polymers 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 8
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims description 7
- 239000011151 fibre-reinforced plastic Substances 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 229920001187 thermosetting polymer Polymers 0.000 claims description 6
- 238000007789 sealing Methods 0.000 description 8
- 238000000465 moulding Methods 0.000 description 3
- 229920001225 polyester resin Polymers 0.000 description 2
- 239000004645 polyester resin Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Lift Valve (AREA)
- Laminated Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9907987U JPH0355009Y2 (en]) | 1987-06-27 | 1987-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9907987U JPH0355009Y2 (en]) | 1987-06-27 | 1987-06-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS644955U JPS644955U (en]) | 1989-01-12 |
| JPH0355009Y2 true JPH0355009Y2 (en]) | 1991-12-05 |
Family
ID=31325906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9907987U Expired JPH0355009Y2 (en]) | 1987-06-27 | 1987-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0355009Y2 (en]) |
-
1987
- 1987-06-27 JP JP9907987U patent/JPH0355009Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS644955U (en]) | 1989-01-12 |
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