JPS6412184A - Electric heating actuator - Google Patents
Electric heating actuatorInfo
- Publication number
- JPS6412184A JPS6412184A JP16760587A JP16760587A JPS6412184A JP S6412184 A JPS6412184 A JP S6412184A JP 16760587 A JP16760587 A JP 16760587A JP 16760587 A JP16760587 A JP 16760587A JP S6412184 A JPS6412184 A JP S6412184A
- Authority
- JP
- Japan
- Prior art keywords
- bimetal
- edge
- lead wire
- coil body
- winding
- 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
Landscapes
- Electrically Driven Valve-Operating Means (AREA)
- Thermally Actuated Switches (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
PURPOSE:To generate a sufficiently large displacement with a simple structure by forming a bimetal into a double coil structure and generating a deformation by the heat generation through electric conduction and generating a displacement at a working edge. CONSTITUTION:An electric heating actuator 10 is prepared from a tape-shaped bimetal 11, and a small coil body 12 is formed by winding said bimetal 11 so that the materials having the different thermal expansion rate are superposed in the inward and outward directions, and a large coil body 13 is formed by winding said small coil bodies 12. One edge of the bimetal 11 is used as an electrical input terminal 14, and the other edge is connected with a lead wire 15, and the top edge of the lead wire 15 is used as another electric input terminal 16. Each outer periphery of the bimetal 11 and the lead wire 15 are covered with an electrical insulator. When electricity is applied between the electric input terminals 14 and 16, the bimetal 11 itself generates heat, and an extension and contraction deformation is generated in the axial direction of the large coil body 13.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16760587A JPS6412184A (en) | 1987-07-04 | 1987-07-04 | Electric heating actuator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16760587A JPS6412184A (en) | 1987-07-04 | 1987-07-04 | Electric heating actuator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6412184A true JPS6412184A (en) | 1989-01-17 |
Family
ID=15852875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16760587A Pending JPS6412184A (en) | 1987-07-04 | 1987-07-04 | Electric heating actuator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6412184A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008508485A (en) * | 2004-07-27 | 2008-03-21 | ケルシ・ヘイズ、カムパニ | Microvalve actuator control method |
JP2011144982A (en) * | 2010-01-13 | 2011-07-28 | Shinfuji Burner Kk | Nozzle for burner, and burner |
-
1987
- 1987-07-04 JP JP16760587A patent/JPS6412184A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008508485A (en) * | 2004-07-27 | 2008-03-21 | ケルシ・ヘイズ、カムパニ | Microvalve actuator control method |
JP2011144982A (en) * | 2010-01-13 | 2011-07-28 | Shinfuji Burner Kk | Nozzle for burner, and burner |
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