JPH0321968U - - Google Patents
Info
- Publication number
- JPH0321968U JPH0321968U JP8077289U JP8077289U JPH0321968U JP H0321968 U JPH0321968 U JP H0321968U JP 8077289 U JP8077289 U JP 8077289U JP 8077289 U JP8077289 U JP 8077289U JP H0321968 U JPH0321968 U JP H0321968U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- electric motor
- temperature
- motor
- control device
- 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
- 230000005855 radiation Effects 0.000 description 1
Description
第１図は本考案に係る温度保護装置を具えた電
動機の側面図であり、第２図と第３図はそれぞれ
従来の電動機の半断面図と第２図中Ａ−Ａ拡大断
面図である。
図中、１……フレーム、１ａ……フレーム表面
、２……固定子コイル、５……回転子の軸、９…
…放熱フイン、１０，１１……温度素子、１２…
…制御装置、１３……アラーム、１４……電源で
ある。
FIG. 1 is a side view of an electric motor equipped with a temperature protection device according to the present invention, and FIGS. 2 and 3 are a half-sectional view and an enlarged sectional view taken along line A-A in FIG. 2 of a conventional electric motor, respectively. . In the figure, 1...frame, 1a...frame surface, 2...stator coil, 5...rotor axis, 9...
...Radiation fin, 10, 11...Temperature element, 12...
...control device, 13...alarm, 14...power supply.
Claims (1)
なる電動機において、前記フレームの表面に取り
付けられ当該フレーム表面の温度を検出する温度
素子と、この温度素子により検出された温度に応
じて前記電動機の停止を行う制御装置とを具えた
ことを特徴とする電動機の温度保護装置。 In an electric motor having a stator and a rotor held inside a frame, a temperature element is attached to the surface of the frame to detect the temperature of the surface of the frame, and the electric motor 1. A temperature protection device for an electric motor, comprising: a control device for stopping the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8077289U JPH0321968U (en) | 1989-07-11 | 1989-07-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8077289U JPH0321968U (en) | 1989-07-11 | 1989-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0321968U true JPH0321968U (en) | 1991-03-06 |
Family
ID=31626118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8077289U Pending JPH0321968U (en) | 1989-07-11 | 1989-07-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0321968U (en) |
-
1989
- 1989-07-11 JP JP8077289U patent/JPH0321968U/ja active Pending