JPH03100340U - - Google Patents
Info
- Publication number
- JPH03100340U JPH03100340U JP873490U JP873490U JPH03100340U JP H03100340 U JPH03100340 U JP H03100340U JP 873490 U JP873490 U JP 873490U JP 873490 U JP873490 U JP 873490U JP H03100340 U JPH03100340 U JP H03100340U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical part
- sleeve
- case
- plate
- contacts
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 2
- 229920000742 Cotton Polymers 0.000 claims 1
- 239000013013 elastic material Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Thermally Actuated Switches (AREA)
Description
第１図は本考案の第１実施例の正断面図、第２
図は第２実施例の正断面図、第３図は従来例の正
断面図である。
２０，４０……感温作動体、２１，４１……ケ
ース、２２，４２……熱膨張体、２３，４３……
膜体、２４，４４……ガイド、２５，４５……筒
状部、２６，４６……流動体、２７，４７……ス
リーブ、３０，４８……ピストン、３１，４９…
…プレート、３２，５０……ロツド。
Figure 1 is a front sectional view of the first embodiment of the present invention, and the second
The figure is a front sectional view of the second embodiment, and FIG. 3 is a front sectional view of the conventional example. 20,40...Temperature-sensitive actuating body, 21,41...Case, 22,42...Thermal expansion body, 23,43...
Membrane body, 24, 44... Guide, 25, 45... Cylindrical part, 26, 46... Fluid, 27, 47... Sleeve, 30, 48... Piston, 31, 49...
...Plate, 32,50... Rod.
Claims (1)
等の熱膨張体と、この熱膨張体を密封する弾性材
製膜体と、前記ケースに接続し、筒状部を有する
金属製ガイドと、このガイド内の前記膜体と筒状
部との間に充填される流動体と、前記筒状部内面
に接して設けられ、前記流動体が濡らさない性質
を有する合成樹脂製スリーブと、前記流動体に接
し、前記スリーブ内を摺動する弾性材製ピストン
と、このピストンの他の綿に接し、前記スリーブ
内面に摺接する硬質材製プレートと、スリープ内
に差し込まれ、一端がこのプレートに接し、他端
が筒状部の外部に突出するロツドとからなる感温
作動体。 A case, a thermally expandable body such as wax accommodated in the case, an elastic film body that seals the thermally expandable body, a metal guide connected to the case and having a cylindrical part, and this guide. a fluid filled between the membrane body and the cylindrical part; a synthetic resin sleeve provided in contact with the inner surface of the cylindrical part and having a property that the fluid does not get wet; a piston made of an elastic material that contacts and slides inside the sleeve; a plate made of a hard material that contacts the other cotton of this piston and slides on the inner surface of the sleeve; and a plate that is inserted into the sleeve and has one end in contact with this plate and the other. A temperature-sensitive actuating body consisting of a rod whose end protrudes outside the cylindrical part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP873490U JP2518142Y2 (en) | 1990-01-31 | 1990-01-31 | Temperature-sensitive actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP873490U JP2518142Y2 (en) | 1990-01-31 | 1990-01-31 | Temperature-sensitive actuator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03100340U true JPH03100340U (en) | 1991-10-21 |
| JP2518142Y2 JP2518142Y2 (en) | 1996-11-20 |
Family
ID=31512354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP873490U Expired - Lifetime JP2518142Y2 (en) | 1990-01-31 | 1990-01-31 | Temperature-sensitive actuator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2518142Y2 (en) |
-
1990
- 1990-01-31 JP JP873490U patent/JP2518142Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2518142Y2 (en) | 1996-11-20 |
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