JPS63201272U - - Google Patents
Info
- Publication number
- JPS63201272U JPS63201272U JP9278387U JP9278387U JPS63201272U JP S63201272 U JPS63201272 U JP S63201272U JP 9278387 U JP9278387 U JP 9278387U JP 9278387 U JP9278387 U JP 9278387U JP S63201272 U JPS63201272 U JP S63201272U
- Authority
- JP
- Japan
- Prior art keywords
- gland part
- liquid
- shape
- sealing member
- treated
- 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
- 210000004907 gland Anatomy 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims 1
Landscapes
- Details Of Valves (AREA)
Description
第１図は本考案の一実施例に係る弁の断面図、
第２図はそのシール部材の斜視図、第３図はその
説明図、第４図は従来の弁の断面図、第５図はそ
のグランド部の拡大図である。
１……弁、３……グランド部、７……漏洩個所
、８……シール部材。
FIG. 1 is a sectional view of a valve according to an embodiment of the present invention;
FIG. 2 is a perspective view of the sealing member, FIG. 3 is an explanatory view thereof, FIG. 4 is a sectional view of the conventional valve, and FIG. 5 is an enlarged view of the gland portion thereof. 1...Valve, 3...Gland part, 7...Leakage location, 8...Sealing member.
Claims (1)
形状に戻るように熱処理された形状記憶合金製の
シール部材をグランド部に装着してなることを特
徴とする弁。 A valve characterized in that a sealing member made of a shape memory alloy that is heat-treated so as to return to a shape that liquid-tightly covers the gland part depending on the temperature of leaked liquid is attached to the gland part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9278387U JPS63201272U (en) | 1987-06-18 | 1987-06-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9278387U JPS63201272U (en) | 1987-06-18 | 1987-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63201272U true JPS63201272U (en) | 1988-12-26 |
Family
ID=30954799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9278387U Pending JPS63201272U (en) | 1987-06-18 | 1987-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63201272U (en) |
-
1987
- 1987-06-18 JP JP9278387U patent/JPS63201272U/ja active Pending