JPH03399U - - Google Patents
Info
- Publication number
- JPH03399U JPH03399U JP6021889U JP6021889U JPH03399U JP H03399 U JPH03399 U JP H03399U JP 6021889 U JP6021889 U JP 6021889U JP 6021889 U JP6021889 U JP 6021889U JP H03399 U JPH03399 U JP H03399U
- Authority
- JP
- Japan
- Prior art keywords
- pair
- pipe joint
- protrusions
- joint body
- connector
- 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
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Branch Pipes, Bends, And The Like (AREA)
Description
第１図は本発明の一実施例を示す管継手の斜視
図、第２図は本考案の管継手にコネクターを接続
した状態を示す要部断面図、第３図は従来の管継
手の断面図、第４図は従来の管継手を用いた配管
の接続状態を示す部分断面図である。
１……継手本体、２……電熱線、３……コネク
ター接続用のピン、４……突起、５……溝、６…
…コネクター。
Fig. 1 is a perspective view of a pipe joint according to an embodiment of the present invention, Fig. 2 is a cross-sectional view of main parts showing a state in which a connector is connected to the pipe joint of the present invention, and Fig. 3 is a cross-section of a conventional pipe joint. 4 are partial cross-sectional views showing how pipes are connected using conventional pipe joints. 1... Joint body, 2... Heating wire, 3... Pin for connector connection, 4... Protrusion, 5... Groove, 6...
…connector.
Claims (1)
線を埋設した管継手であつて、前記継手本体の外
壁に所定の間隔をもつて向き合う一対の突起を設
け、それぞれの突起の対向面に一対のコネクター
接続用のピンを相対する方向に突設してそれぞれ
のピンに前記電熱線の各端部を接続したことを特
徴とする管継手。 A pipe joint in which heating wires are embedded at predetermined intervals in the inner peripheral surface of a synthetic resin joint body, a pair of protrusions facing each other at a predetermined interval are provided on the outer wall of the joint body, and a pair of protrusions are provided on the opposing surfaces of each protrusion. A pipe joint characterized in that a pair of pins for connecting a connector are provided protruding in opposite directions, and each end of the heating wire is connected to each pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6021889U JPH074390Y2 (en) | 1989-05-24 | 1989-05-24 | Pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6021889U JPH074390Y2 (en) | 1989-05-24 | 1989-05-24 | Pipe fitting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03399U true JPH03399U (en) | 1991-01-07 |
| JPH074390Y2 JPH074390Y2 (en) | 1995-02-01 |
Family
ID=31587393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6021889U Expired - Fee Related JPH074390Y2 (en) | 1989-05-24 | 1989-05-24 | Pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH074390Y2 (en) |
-
1989
- 1989-05-24 JP JP6021889U patent/JPH074390Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH074390Y2 (en) | 1995-02-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |