JPH0247730U - - Google Patents
Info
- Publication number
- JPH0247730U JPH0247730U JP12672988U JP12672988U JPH0247730U JP H0247730 U JPH0247730 U JP H0247730U JP 12672988 U JP12672988 U JP 12672988U JP 12672988 U JP12672988 U JP 12672988U JP H0247730 U JPH0247730 U JP H0247730U
- Authority
- JP
- Japan
- Prior art keywords
- contact
- conductive path
- movable contact
- fixed contact
- movable
- 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
- 239000011553 magnetic fluid Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
Landscapes
- Contacts (AREA)
Description
第１図は本考案にかかる接点装置の一実施例を
示す斜視図、第２図は第１図実施例の側面図、第
３図は本考案にかかる接点装置の他の実施例を示
す斜視図である。
１０……接点装置、１１……抵抗体、１１ａ，
１１ｂ……端子、１２……回動軸、１３……可動
電極、１３ａ……端子、１４……導電性磁性流体
、２０……接点装置、２１Ａ，２１Ｂ……ブラシ
、２２……回転軸、２３……絶縁体、２４Ａ，２
４Ｂ……整流子片、２５Ａ，２５Ｂ……導電性磁
性流体。
FIG. 1 is a perspective view showing one embodiment of the contact device according to the present invention, FIG. 2 is a side view of the embodiment shown in FIG. 1, and FIG. 3 is a perspective view showing another embodiment of the contact device according to the present invention. It is a diagram. 10 ...Contact device, 11...Resistor, 11a,
11b...terminal, 12...rotating shaft, 13...movable electrode, 13a...terminal, 14...conductive magnetic fluid, 20 ...contact device, 21A, 21B...brush, 22...rotating shaft, 23...Insulator, 24A, 2
4B... Commutator piece, 25A, 25B... Conductive magnetic fluid.
Claims (1)
にそつて可動接点が移動される接点装置において
、可動接点および固定接点の少なくとも一方を磁
化することにより、可動接点と固定接点との間に
導電性磁性流体を捕捉して導電路を確保してなる
ことを特徴とする接点装置。 In a contact device in which a movable contact is moved along a fixed contact while ensuring a conductive path between the movable contact and the fixed contact, by magnetizing at least one of the movable contact and the fixed contact, a conductive path between the movable contact and the fixed contact is created. A contact device characterized by capturing a conductive magnetic fluid to secure a conductive path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12672988U JPH0247730U (en) | 1988-09-28 | 1988-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12672988U JPH0247730U (en) | 1988-09-28 | 1988-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0247730U true JPH0247730U (en) | 1990-04-03 |
Family
ID=31378506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12672988U Pending JPH0247730U (en) | 1988-09-28 | 1988-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0247730U (en) |
-
1988
- 1988-09-28 JP JP12672988U patent/JPH0247730U/ja active Pending