JPS60101203U - heat sensitive actuator - Google Patents

heat sensitive actuator

Info

Publication number
JPS60101203U
JPS60101203U JP19219683U JP19219683U JPS60101203U JP S60101203 U JPS60101203 U JP S60101203U JP 19219683 U JP19219683 U JP 19219683U JP 19219683 U JP19219683 U JP 19219683U JP S60101203 U JPS60101203 U JP S60101203U
Authority
JP
Japan
Prior art keywords
wax
fluid
piston
heat sensitive
sensitive actuator
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
JP19219683U
Other languages
Japanese (ja)
Inventor
宮内　武
Original Assignee
日本サ−モスタツト株式会社
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 by 日本サ−モスタツト株式会社 filed Critical 日本サ−モスタツト株式会社
Priority to JP19219683U priority Critical patent/JPS60101203U/en
Publication of JPS60101203U publication Critical patent/JPS60101203U/en
Pending legal-status Critical Current

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  • Actuator (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来の感温作動体を温度調節弁に用いた状態の
正断面図である。第２図は従来のピストンを示し、Ａは
正断面図、Ｂは使用状態′の正断面図である。第３図は
本考案の一実施例を示し、Ａは正断面図、Ｂは使用状態
の正断面図である。 １０・・・感温作動体、１２・・・ワックス、１４・・
・ダイヤフラム、１６・・・流動体、１Ｂ・・・シリン
ダ、２０・・・ピストン（従来例）、２４・・・ロッド
、３３・・・ピストン（本考案）、４０．４２・・・環
状突出部。FIG. 1 is a front sectional view of a conventional temperature-sensitive actuating body used in a temperature control valve. FIG. 2 shows a conventional piston, in which A is a front sectional view and B is a front sectional view in a state of use. FIG. 3 shows an embodiment of the present invention, in which A is a front sectional view and B is a front sectional view in a state of use. 10...Temperature-sensitive actuating body, 12...Wax, 14...
・Diaphragm, 16... Fluid, 1B... Cylinder, 20... Piston (conventional example), 24... Rod, 33... Piston (present invention), 40.42... Annular protrusion Department.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 温度上昇により膨張するワックスと、このワックスとダ
イヤフラムを介して接し、このワックスの膨張を伝達す
る流動体と、この流動体によりシリンダ内を移動させら
れる弾性材製ピストンと、このピストンにより警駆動さ
れるロッドとを有する感熱作動体において、、ピストン
を外周に環状突出部を有する形状とし、この突出部にお
いて強くシリンダ内周面と接触させて流動体をシールし
たことを特徴とする感熱作動体。A wax that expands due to temperature rise, a fluid that contacts this wax through a diaphragm and transmits the expansion of this wax, a piston made of an elastic material that is moved within a cylinder by this fluid, and an alarm driven by this piston. 1. A heat-sensitive actuating body having a rod, characterized in that the piston has a shape having an annular protrusion on its outer periphery, and the protrusion is brought into strong contact with the inner circumferential surface of the cylinder to seal the fluid.
JP19219683U 1983-12-15 1983-12-15 heat sensitive actuator Pending JPS60101203U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19219683U JPS60101203U (en) 1983-12-15 1983-12-15 heat sensitive actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19219683U JPS60101203U (en) 1983-12-15 1983-12-15 heat sensitive actuator

Publications (1)

Publication Number Publication Date
JPS60101203U true JPS60101203U (en) 1985-07-10

Family

ID=30413684

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19219683U Pending JPS60101203U (en) 1983-12-15 1983-12-15 heat sensitive actuator

Country Status (1)

Country Link
JP (1) JPS60101203U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5045525U (en) * 1973-08-27 1975-05-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5045525U (en) * 1973-08-27 1975-05-08

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