JPH036172U - - Google Patents
Info
- Publication number
- JPH036172U JPH036172U JP6578589U JP6578589U JPH036172U JP H036172 U JPH036172 U JP H036172U JP 6578589 U JP6578589 U JP 6578589U JP 6578589 U JP6578589 U JP 6578589U JP H036172 U JPH036172 U JP H036172U
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- valve
- valve seat
- spring
- seat
- 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 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Temperature-Responsive Valves (AREA)
- Safety Valves (AREA)
- Magnetically Actuated Valves (AREA)
Description
第1図はこの考案の一実施例を示す斜視図、第
2図はこの考案の要部(遮断弁)の断面説明図、
第3図は使用例を示す斜視図、第4図a,b,c
はそれぞれ従来のガスセキユリテイシムテムの説
明図である。
4,5……ガス供給路、6……遮断弁、12…
…弁座、13……弁体、18……マグネツト、1
9……コイル、22……第1のスプリング、23
……第2のスプリング。
Fig. 1 is a perspective view showing an embodiment of this invention, Fig. 2 is a cross-sectional explanatory view of the main part (shutoff valve) of this invention,
Figure 3 is a perspective view showing an example of use, Figure 4 a, b, c
are explanatory diagrams of conventional gas security systems. 4, 5...Gas supply path, 6...Shutoff valve, 12...
... Valve seat, 13... Valve body, 18... Magnet, 1
9... Coil, 22... First spring, 23
...Second spring.
Claims (1)
れた弁体と、この弁体を駆動するマグネツト及び
コイルと、この弁体を前記弁座方向に付勢する第
1のスプリングを具備すると共に、高温時に伸張
して前記弁体を前記弁座に密着させる形状記憶合
金で形成された第2のスプリングを設けたことを
特徴とする遮断弁。 A valve body provided in the gas supply path and facing the valve seat, a magnet and a coil that drive the valve body, and a first spring that urges the valve body toward the valve seat. A shutoff valve further comprising a second spring made of a shape memory alloy that expands at high temperatures and brings the valve body into close contact with the valve seat.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6578589U JPH036172U (en) | 1989-06-07 | 1989-06-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6578589U JPH036172U (en) | 1989-06-07 | 1989-06-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH036172U true JPH036172U (en) | 1991-01-22 |
Family
ID=31597926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6578589U Pending JPH036172U (en) | 1989-06-07 | 1989-06-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH036172U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0913214A (en) * | 1995-06-23 | 1997-01-14 | Funny:Kk | Geisha obi |
JPH0913215A (en) * | 1995-06-23 | 1997-01-14 | Funny:Kk | Obi for wearing under uchikake |
CN105220349A (en) * | 2015-11-03 | 2016-01-06 | 江苏聚杰微纤纺织科技集团有限公司 | A kind of functional superfine fibre is through compiling haze screen window fabric and preparation method thereof |
-
1989
- 1989-06-07 JP JP6578589U patent/JPH036172U/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0913214A (en) * | 1995-06-23 | 1997-01-14 | Funny:Kk | Geisha obi |
JPH0913215A (en) * | 1995-06-23 | 1997-01-14 | Funny:Kk | Obi for wearing under uchikake |
JP2740752B2 (en) * | 1995-06-23 | 1998-04-15 | 株式会社ファニー | Geisha belt |
CN105220349A (en) * | 2015-11-03 | 2016-01-06 | 江苏聚杰微纤纺织科技集团有限公司 | A kind of functional superfine fibre is through compiling haze screen window fabric and preparation method thereof |
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