JPH0332284U - - Google Patents
Info
- Publication number
- JPH0332284U JPH0332284U JP9290089U JP9290089U JPH0332284U JP H0332284 U JPH0332284 U JP H0332284U JP 9290089 U JP9290089 U JP 9290089U JP 9290089 U JP9290089 U JP 9290089U JP H0332284 U JPH0332284 U JP H0332284U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- joint body
- joint
- pipe joint
- shape memory
- 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
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Description
第１図は本考案の１実施例を示す半面断面図、
第２図は従来の形状記憶合金管継手を使用状態で
示す説明図、第３図は被接続管の変形状態を示す
説明図である。 １……継手本体、２……環状大
突起、３……断面楔状の環状小突起。
FIG. 1 is a half sectional view showing one embodiment of the present invention;
FIG. 2 is an explanatory diagram showing a conventional shape memory alloy pipe joint in a used state, and FIG. 3 is an explanatory diagram showing a deformed state of a connected pipe. 1... Joint body, 2... Large annular projection, 3... Small annular projection with a wedge-shaped cross section.
Claims (1)
体の内面に、先端に複数の断面契状の小環状突起
を隣接配置して構成された大突起を、該継手本体
の軸方向中心に対し対称に相互に離間させてそれ
ぞれ２個設けたことを特徴とする管継手。 In a pipe joint made of a shape memory alloy, a large protrusion consisting of a plurality of small annular protrusions with a conical cross section arranged adjacent to each other on the inner surface of the joint body is arranged symmetrically with respect to the axial center of the joint body. A pipe joint characterized in that two pipe joints are provided spaced apart from each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9290089U JPH0332284U (en) | 1989-08-09 | 1989-08-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9290089U JPH0332284U (en) | 1989-08-09 | 1989-08-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0332284U true JPH0332284U (en) | 1991-03-28 |
Family
ID=31642309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9290089U Pending JPH0332284U (en) | 1989-08-09 | 1989-08-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0332284U (en) |
-
1989
- 1989-08-09 JP JP9290089U patent/JPH0332284U/ja active Pending