JPH0488453U - - Google Patents
Info
- Publication number
- JPH0488453U JPH0488453U JP40083190U JP40083190U JPH0488453U JP H0488453 U JPH0488453 U JP H0488453U JP 40083190 U JP40083190 U JP 40083190U JP 40083190 U JP40083190 U JP 40083190U JP H0488453 U JPH0488453 U JP H0488453U
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- motor
- rotor
- detection mechanism
- rotation detection
- 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
- 238000001514 detection method Methods 0.000 claims description 2
Landscapes
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Advancing Webs (AREA)
Description
第１図はモータと本考案の回転検出機構を接続
した斜視図、第２図Ａ〜Ｅ、第３図Ａ，Ｂ及び第
４図は本考案の実施例を示す斜視図及び断面図で
ある。
１……モータ、２……駆動系、３……回転子、
４……ブラシ電極、５……導電部分。
Fig. 1 is a perspective view of a motor connected to the rotation detection mechanism of the present invention, Figs. 2 A to E, Figs. 3 A, B, and 4 are perspective views and cross-sectional views showing embodiments of the present invention. . 1...Motor, 2...Drive system, 3...Rotor,
4... Brush electrode, 5... Conductive part.
Claims (1)
より回転される回転軸に連結した円筒状の回転子
の表面に１ケ所以上設けた導電部分と、前記回転
子に接触するように配置した電極によりスイツチ
を形成したことを特徴とするモータの回転検出機
構。 A switch is activated by a conductive portion provided at one or more places on the surface of a rotating shaft of a motor or a cylindrical rotor connected to a rotating shaft rotated by the rotating shaft of the motor, and electrodes arranged so as to be in contact with the rotor. A motor rotation detection mechanism characterized by forming a
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP40083190U JP2543450Y2 (en) | 1990-12-18 | 1990-12-18 | Gas pad surface of non-contact passing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP40083190U JP2543450Y2 (en) | 1990-12-18 | 1990-12-18 | Gas pad surface of non-contact passing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0488453U true JPH0488453U (en) | 1992-07-31 |
| JP2543450Y2 JP2543450Y2 (en) | 1997-08-06 |
Family
ID=31879014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP40083190U Expired - Lifetime JP2543450Y2 (en) | 1990-12-18 | 1990-12-18 | Gas pad surface of non-contact passing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2543450Y2 (en) |
-
1990
- 1990-12-18 JP JP40083190U patent/JP2543450Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2543450Y2 (en) | 1997-08-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19970311 |