JPH02145386U - - Google Patents
Info
- Publication number
- JPH02145386U JPH02145386U JP5422389U JP5422389U JPH02145386U JP H02145386 U JPH02145386 U JP H02145386U JP 5422389 U JP5422389 U JP 5422389U JP 5422389 U JP5422389 U JP 5422389U JP H02145386 U JPH02145386 U JP H02145386U
- Authority
- JP
- Japan
- Prior art keywords
- connection structure
- pipe
- frp
- sectional
- connection
- 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.)
- Granted
Links
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 3
- 238000009787 hand lay-up Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Description
第１図は本考案のＦＷ管接続構造の一実施例を
示す要部断面図、第２図は本考案による接続構造
としたＦＷ接続管の破壊内圧の測定方法の説明断
面図である。第３図は従来の外張りによるＦＷ管
接続構造を示す要部断面図、第４図、第５図は第
３図にハンドレイアツプにより幅寸法の異なるＦ
ＲＰ材による内張りを設けた場合のＦＷ管接続構
造を示す要部説明断面図である。
符号の説明、１……ＦＷ管、２……ＦＲＰ材、
３……弾性皮膜、４，５……ＦＲＰ材、６……高
圧ポンプ、７……盲蓋、８……エアー抜きチユー
ブ、９……水圧計、１０……ドレイン側バルブ。
FIG. 1 is a sectional view of a main part showing an embodiment of the FW pipe connection structure of the present invention, and FIG. 2 is a sectional view illustrating a method for measuring the burst internal pressure of the FW connection pipe having the connection structure of the present invention. Figure 3 is a cross-sectional view of the main part showing a conventional FW pipe connection structure with outer covering, and Figures 4 and 5 are FW pipes with different width dimensions due to hand lay-up.
FIG. 2 is a cross-sectional view illustrating a main part of the FW pipe connection structure when a lining made of RP material is provided. Explanation of symbols, 1...FW pipe, 2...FRP material,
3... Elastic film, 4, 5... FRP material, 6... High pressure pump, 7... Blind lid, 8... Air vent tube, 9... Water pressure gauge, 10... Drain side valve.
Claims (1)
の内側に、ゴム系接着剤又は合成樹脂を塗布し弾
性皮膜を形成することを特徴とするＦＲＰ製管状
体の接続構造。 A connection structure for FRP tubular bodies, characterized in that a rubber adhesive or a synthetic resin is applied to the inside of a connection between FW pipes or between a FW pipe and an FRP joint to form an elastic film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989054223U JPH068390Y2 (en) | 1989-05-11 | 1989-05-11 | FRP tubular body connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989054223U JPH068390Y2 (en) | 1989-05-11 | 1989-05-11 | FRP tubular body connection structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02145386U true JPH02145386U (en) | 1990-12-10 |
| JPH068390Y2 JPH068390Y2 (en) | 1994-03-02 |
Family
ID=31576096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989054223U Expired - Lifetime JPH068390Y2 (en) | 1989-05-11 | 1989-05-11 | FRP tubular body connection structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH068390Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021042810A (en) * | 2019-09-11 | 2021-03-18 | 株式会社栗本鐵工所 | Bent pipe |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS622392U (en) * | 1985-06-18 | 1987-01-08 | ||
| JPS622394U (en) * | 1985-06-15 | 1987-01-08 |
-
1989
- 1989-05-11 JP JP1989054223U patent/JPH068390Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS622394U (en) * | 1985-06-15 | 1987-01-08 | ||
| JPS622392U (en) * | 1985-06-18 | 1987-01-08 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021042810A (en) * | 2019-09-11 | 2021-03-18 | 株式会社栗本鐵工所 | Bent pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH068390Y2 (en) | 1994-03-02 |