JPH0229385U - - Google Patents
Info
- Publication number
- JPH0229385U JPH0229385U JP10597088U JP10597088U JPH0229385U JP H0229385 U JPH0229385 U JP H0229385U JP 10597088 U JP10597088 U JP 10597088U JP 10597088 U JP10597088 U JP 10597088U JP H0229385 U JPH0229385 U JP H0229385U
- Authority
- JP
- Japan
- Prior art keywords
- joint
- wall thickness
- pipes
- shape memory
- tips
- 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
- 239000000956 alloy Substances 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 229910001285 shape-memory alloy Inorganic materials 0.000 description 3
- 238000009428 plumbing Methods 0.000 description 1
Landscapes
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Description
第１図は、本考案の実施態様を示す図、第２図
は従来の基本的な形状記憶合金製パイプ用継手と
実際のパイプを締め込んだ場合を示す図、第３図
は本考案による形状記憶合金製パイプ用継手で実
際のパイプを締結した場合を示す模式図である。
１……形状記憶合金を使用したパイプ用継手、
２ａ，２ｂ……配管用パイプ。
Figure 1 is a diagram showing an embodiment of the present invention, Figure 2 is a diagram showing a conventional basic shape memory alloy pipe joint and an actual pipe tightened, and Figure 3 is a diagram according to the present invention. It is a schematic diagram which shows the case where an actual pipe is fastened with the joint for pipes made from a shape memory alloy. 1... Pipe fitting using shape memory alloy,
2a, 2b...Pipes for plumbing.
Claims (1)
き合わされる部分に相当する継手の肉厚が、継手
の他の部分の肉厚よりも薄いことを特徴とする外
径差のあるパイプ用の形状記憶合金製継手。 Shape memory for pipes with different outer diameters, characterized in that the wall thickness of the joint corresponding to the part where the tips of the pipes inserted from the left and right sides of the joint meet is thinner than the wall thickness of the other parts of the joint. Alloy fittings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10597088U JPH0229385U (en) | 1988-08-12 | 1988-08-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10597088U JPH0229385U (en) | 1988-08-12 | 1988-08-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0229385U true JPH0229385U (en) | 1990-02-26 |
Family
ID=31339063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10597088U Pending JPH0229385U (en) | 1988-08-12 | 1988-08-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0229385U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS525458A (en) * | 1975-07-02 | 1977-01-17 | Hitachi Ltd | Highhvoltageewithstanding thermistor having positive characteristics |
| JPS63140072A (en) * | 1986-12-03 | 1988-06-11 | Hitachi Ltd | Production of shape memory alloy |
-
1988
- 1988-08-12 JP JP10597088U patent/JPH0229385U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS525458A (en) * | 1975-07-02 | 1977-01-17 | Hitachi Ltd | Highhvoltageewithstanding thermistor having positive characteristics |
| JPS63140072A (en) * | 1986-12-03 | 1988-06-11 | Hitachi Ltd | Production of shape memory alloy |