JPS624867U - - Google Patents
Info
- Publication number
- JPS624867U JPS624867U JP9559885U JP9559885U JPS624867U JP S624867 U JPS624867 U JP S624867U JP 9559885 U JP9559885 U JP 9559885U JP 9559885 U JP9559885 U JP 9559885U JP S624867 U JPS624867 U JP S624867U
- Authority
- JP
- Japan
- Prior art keywords
- explosion
- rotor
- proof
- electric motor
- proof case
- 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
Description
第１図は本考案に係る防爆形電動機の一実施例
を示す側断面図、第２図は従来の防爆形電動機を
示す側面図である。
１０，１１……ブラケツト、１２……外筒ケー
ス、１３……円板、１４ａ，１４ｂ……永久磁石
、１５ａ，１５ｂ……感応コイル、１６……速度
制御装置、１７……電源装置、１８……防爆形電
動機。
FIG. 1 is a side sectional view showing an embodiment of an explosion-proof electric motor according to the present invention, and FIG. 2 is a side view showing a conventional explosion-proof electric motor. DESCRIPTION OF SYMBOLS 10, 11... Bracket, 12... Outer cylinder case, 13... Disc, 14a, 14b... Permanent magnet, 15a, 15b... Sensing coil, 16... Speed control device, 17... Power supply device, 18 ...Explosion-proof electric motor.
Claims (1)
納してなる防爆形電動機において、前記ロータの
回転速度を検出する速度検出器を前記防爆ケース
内に内蔵させた事を特徴とする防爆形電動機。 1. An explosion-proof electric motor having a rotor part and a stator part housed in an explosion-proof case, characterized in that a speed detector for detecting the rotational speed of the rotor is built into the explosion-proof case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9559885U JPS624867U (en) | 1985-06-24 | 1985-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9559885U JPS624867U (en) | 1985-06-24 | 1985-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS624867U true JPS624867U (en) | 1987-01-13 |
Family
ID=30960318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9559885U Pending JPS624867U (en) | 1985-06-24 | 1985-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS624867U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01146753U (en) * | 1988-03-18 | 1989-10-11 | ||
| JP2008012601A (en) * | 2006-07-03 | 2008-01-24 | Yaskawa Electric Corp | Robot of pressurized explosion-proof structure |
-
1985
- 1985-06-24 JP JP9559885U patent/JPS624867U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01146753U (en) * | 1988-03-18 | 1989-10-11 | ||
| JP2008012601A (en) * | 2006-07-03 | 2008-01-24 | Yaskawa Electric Corp | Robot of pressurized explosion-proof structure |