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
Application number
JP6578589U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP6578589U priority Critical patent/JPH036172U/ja
Publication of JPH036172U publication Critical patent/JPH036172U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Temperature-Responsive Valves (AREA)
  • Safety Valves (AREA)
  • Magnetically Actuated Valves (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] ガス供給路に設けられ、弁座に対向して設けら
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.
JP6578589U 1989-06-07 1989-06-07 Pending JPH036172U (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0913214A (en) * 1995-06-23 1997-01-14 Funny:Kk Geisha belt
JPH0913215A (en) * 1995-06-23 1997-01-14 Funny:Kk Hanging 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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0913214A (en) * 1995-06-23 1997-01-14 Funny:Kk Geisha belt
JPH0913215A (en) * 1995-06-23 1997-01-14 Funny:Kk Hanging 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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