JPS61120226U - - Google Patents
Info
- Publication number
- JPS61120226U JPS61120226U JP368285U JP368285U JPS61120226U JP S61120226 U JPS61120226 U JP S61120226U JP 368285 U JP368285 U JP 368285U JP 368285 U JP368285 U JP 368285U JP S61120226 U JPS61120226 U JP S61120226U
- Authority
- JP
- Japan
- Prior art keywords
- sensing element
- temperature sensing
- electric device
- electrical energy
- prevention function
- 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
- 230000002265 prevention Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
Landscapes
- Protection Of Generators And Motors (AREA)
Description
第1図は、本考案による過熱防止機能を有する
電動装置の一実施例であるモータの断面図、第2
図は、本実施例を用いた回転機構の一例を示す構
成図、第3図は、従来のモータにおける過電流防
止方法の構成図、第4図は、正特性サーミスタの
温度―抵抗特性を示すグラフである。
10…モータ、11…金属ケース、16…正特
性サーミスタ。
Fig. 1 is a sectional view of a motor which is an embodiment of the electric device having an overheating prevention function according to the present invention;
The figure is a block diagram showing an example of a rotating mechanism using this embodiment. Figure 3 is a block diagram of a conventional overcurrent prevention method in a motor. Figure 4 shows the temperature-resistance characteristics of a positive temperature coefficient thermistor. It is a graph. 10...Motor, 11...Metal case, 16...Positive characteristic thermistor.
Claims (1)
動装置において、 正特性感温素子が本装置のケース内に設けられ
、該感温素子を介して電気的エネルギが供給され
ることを特徴とする過熱防止機能を有する電動装
置。[Claims for Utility Model Registration] In an electric device that converts electrical energy into mechanical energy, a positive temperature sensing element is provided in the case of the device, and electrical energy is supplied through the temperature sensing element. An electric device having an overheat prevention function characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP368285U JPS61120226U (en) | 1985-01-17 | 1985-01-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP368285U JPS61120226U (en) | 1985-01-17 | 1985-01-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61120226U true JPS61120226U (en) | 1986-07-29 |
Family
ID=30478540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP368285U Pending JPS61120226U (en) | 1985-01-17 | 1985-01-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61120226U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01146763U (en) * | 1988-03-12 | 1989-10-11 | ||
DE3928630A1 (en) * | 1988-08-31 | 1990-03-08 | Mabuchi Motor Co | MINIATURE MOTOR WITH A POSITIVE COEFFICIENT THERMISTOR |
JPH0283651U (en) * | 1988-12-14 | 1990-06-28 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5142912U (en) * | 1974-09-25 | 1976-03-30 |
-
1985
- 1985-01-17 JP JP368285U patent/JPS61120226U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5142912U (en) * | 1974-09-25 | 1976-03-30 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01146763U (en) * | 1988-03-12 | 1989-10-11 | ||
DE3928630A1 (en) * | 1988-08-31 | 1990-03-08 | Mabuchi Motor Co | MINIATURE MOTOR WITH A POSITIVE COEFFICIENT THERMISTOR |
JPH0283651U (en) * | 1988-12-14 | 1990-06-28 |
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