JPS6037152U - temperature sensitive switch - Google Patents
temperature sensitive switchInfo
- Publication number
- JPS6037152U JPS6037152U JP12835083U JP12835083U JPS6037152U JP S6037152 U JPS6037152 U JP S6037152U JP 12835083 U JP12835083 U JP 12835083U JP 12835083 U JP12835083 U JP 12835083U JP S6037152 U JPS6037152 U JP S6037152U
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- piece
- ferrite magnet
- sensitive ferrite
- sensitive
- 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
- Measuring Temperature Or Quantity Of Heat (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図及び第２図は、本考案の一実施例の断面図であり
、第１図は、キュリ一点以下の温度における状態を示し
、第２図は、キュリ一点以上の温度における状態を示す
。
１・・・ベース板、２・・・第１の接点、３・・・アク
チュエータ、４・・・第２の接点、７・・・感温フェラ
イト磁石片、８・・・磁性金属片、９・・・コイルはね
。1 and 2 are cross-sectional views of an embodiment of the present invention, with FIG. 1 showing the state at a temperature below one Curie point, and FIG. 2 showing the state at a temperature above one Curie point. . DESCRIPTION OF SYMBOLS 1... Base plate, 2... First contact, 3... Actuator, 4... Second contact, 7... Temperature-sensitive ferrite magnet piece, 8... Magnetic metal piece, 9 ...The coil.
Claims (1)
クチュエータと、前記ベース板とアクチュエータのいず
れか一方に取り付けられた、感温フェライト粉、マグネ
ット粉及び樹脂を混合しこれを原料として磁場中で任意
の形状に成形するか若しくは成形後に着磁してなる感温
フェライト磁′ 石片と、該感温フェライト磁石片に対
向して他方に取り付けられ、前記感温フェライト磁石片
が吸着する磁性金属片と、前記感温フェライト磁石片と
磁性金属片との離間作用をするばねとからなり、前記感
温フエライｌ−磁石片が具備する感温フェライト成分の
キュリ一点以下の温度で前記感温フェライト磁石片が前
記極性金属片に吸着して前記第１及び第２の接点が閉じ
、前記キュリ一点以上の温度で前記ばねにより前記感温
フェライト磁石片が前記磁性金属片から離間され、前記
第１及び第２の接点が開くようにしたことを特徴とする
感温スイッチ。A base plate having a first contact, an actuator having a second contact, and a mixture of temperature-sensitive ferrite powder, magnet powder, and resin attached to either the base plate or the actuator, and the mixture is used as a raw material to generate a magnetic field. A piece of temperature-sensitive ferrite magnet formed into an arbitrary shape or magnetized after molding is attached to the other piece facing the piece of temperature-sensitive ferrite magnet, and the piece of temperature-sensitive ferrite magnet is attracted to the piece. It consists of a magnetic metal piece and a spring that acts to separate the temperature-sensitive ferrite magnet piece and the magnetic metal piece, and the temperature-sensitive ferrite magnet piece has a temperature of one Curie point or less of the temperature-sensitive ferrite component included in the temperature-sensitive ferrite magnet piece. The warm ferrite magnet piece is attracted to the polar metal piece to close the first and second contacts, the temperature-sensitive ferrite magnet piece is separated from the magnetic metal piece by the spring at a temperature of one Curie point or more, and the temperature-sensitive ferrite magnet piece is separated from the magnetic metal piece by the spring. A temperature-sensitive switch characterized in that first and second contacts are opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12835083U JPS6037152U (en) | 1983-08-22 | 1983-08-22 | temperature sensitive switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12835083U JPS6037152U (en) | 1983-08-22 | 1983-08-22 | temperature sensitive switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6037152U true JPS6037152U (en) | 1985-03-14 |
Family
ID=30291196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12835083U Pending JPS6037152U (en) | 1983-08-22 | 1983-08-22 | temperature sensitive switch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6037152U (en) |
-
1983
- 1983-08-22 JP JP12835083U patent/JPS6037152U/en active Pending
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