JPH029763U - - Google Patents
Info
- Publication number
- JPH029763U JPH029763U JP8865088U JP8865088U JPH029763U JP H029763 U JPH029763 U JP H029763U JP 8865088 U JP8865088 U JP 8865088U JP 8865088 U JP8865088 U JP 8865088U JP H029763 U JPH029763 U JP H029763U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- piston
- shape
- cryogenic refrigerator
- displacer
- 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
- 239000000463 material Substances 0.000 claims description 2
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims 2
- 230000015654 memory Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8865088U JPH029763U (en]) | 1988-07-04 | 1988-07-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8865088U JPH029763U (en]) | 1988-07-04 | 1988-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH029763U true JPH029763U (en]) | 1990-01-22 |
Family
ID=31313209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8865088U Pending JPH029763U (en]) | 1988-07-04 | 1988-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH029763U (en]) |
-
1988
- 1988-07-04 JP JP8865088U patent/JPH029763U/ja active Pending