JPH023748U - - Google Patents

Info

Publication number
JPH023748U
JPH023748U JP8335788U JP8335788U JPH023748U JP H023748 U JPH023748 U JP H023748U JP 8335788 U JP8335788 U JP 8335788U JP 8335788 U JP8335788 U JP 8335788U JP H023748 U JPH023748 U JP H023748U
Authority
JP
Japan
Prior art keywords
gas
force
original shape
safety valve
original
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
JP8335788U
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 JP8335788U priority Critical patent/JPH023748U/ja
Publication of JPH023748U publication Critical patent/JPH023748U/ja
Pending legal-status Critical Current

Links

Landscapes

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

Description

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

第１図は、本案の全体斜視図。第２図は、本案
熱反応部の拡大図。第３図は、本案安全弁部の断
面図。第４図は、本案安全弁部の正面図。第５図
は、本案安全弁部の平面図。 １は形状記憶合金、２はワイヤー、３は止め金
、４はバネ、５は安全弁、６はハンドル。 FIG. 1 is an overall perspective view of the present invention. Figure 2 is an enlarged view of the thermal reaction section of the present invention. FIG. 3 is a sectional view of the safety valve section of the present invention. Figure 4 is a front view of the safety valve section of the present invention. FIG. 5 is a plan view of the safety valve section of the present invention. 1 is a shape memory alloy, 2 is a wire, 3 is a stopper, 4 is a spring, 5 is a safety valve, and 6 is a handle.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ガスの消し忘れによる火災を防止するために、
形状記憶合金１の熱により元の形に戻る性質を利
用して、元の形に戻る時の力でワイヤー２を通し
て止め金３を引くことで、バネ４の力により安全
弁５が閉じガスの流れを止める装置であり、温度
が下がればハンドル６を元の位置に戻し、再びガ
スを通じるようにできる装置。 To prevent fires caused by forgetting to turn off the gas,
Utilizing the property of the shape memory alloy 1 to return to its original shape when heated, by pulling the stopper 3 through the wire 2 with the force of returning to its original shape, the safety valve 5 is closed by the force of the spring 4 and the gas flow It is a device that can stop the gas from flowing, and when the temperature drops, the handle 6 can be returned to its original position and the gas can be passed again.
JP8335788U 1988-06-22 1988-06-22 Pending JPH023748U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8335788U JPH023748U (en) 1988-06-22 1988-06-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8335788U JPH023748U (en) 1988-06-22 1988-06-22

Publications (1)

Publication Number Publication Date
JPH023748U true JPH023748U (en) 1990-01-11

Family

ID=31308081

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8335788U Pending JPH023748U (en) 1988-06-22 1988-06-22

Country Status (1)

Country Link
JP (1) JPH023748U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0466034A (en) * 1990-07-06 1992-03-02 Daidan Kk Apparatus for raising animal
JPH04117562U (en) * 1991-04-02 1992-10-21 第一化学薬品株式会社 Laboratory animal breeding food

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0466034A (en) * 1990-07-06 1992-03-02 Daidan Kk Apparatus for raising animal
JPH04117562U (en) * 1991-04-02 1992-10-21 第一化学薬品株式会社 Laboratory animal breeding food

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