JPS63183524U - - Google Patents
Info
- Publication number
- JPS63183524U JPS63183524U JP7378587U JP7378587U JPS63183524U JP S63183524 U JPS63183524 U JP S63183524U JP 7378587 U JP7378587 U JP 7378587U JP 7378587 U JP7378587 U JP 7378587U JP S63183524 U JPS63183524 U JP S63183524U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- light emitting
- thermoelectric conversion
- emitting element
- conversion element
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000012806 monitoring device Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
- Protection Of Generators And Motors (AREA)
Description
第１図はこの考案の一実施例による回転電機の
回転子局部温度監視装置を示すブロツク図、第２
図は従来の回転電機の回転子局部温度監視装置を
示すブロツク図である。
図において、１は回転子、２は熱電変換素子、
３は発光素子、５は電源発電機、６は受光素子を
示す。なお、図中、同一符号は同一、または相当
部分を示す。
Fig. 1 is a block diagram showing a rotor local temperature monitoring device for a rotating electric machine according to an embodiment of this invention;
The figure is a block diagram showing a conventional rotor local temperature monitoring device for a rotating electric machine. In the figure, 1 is a rotor, 2 is a thermoelectric conversion element,
3 is a light emitting element, 5 is a power generator, and 6 is a light receiving element. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
電気抵抗値が急変する熱電変換素子と、前記回転
子に設けられ、前記熱電変換素子に直列接続され
た発光素子と、前記回転子に設けられ、前記熱電
変換素子および前記発光素子に電流を供給する電
源発電機と、前記発光素子と対向させて固定子に
設けられた受光素子とを備えた回転電機の回転子
局部温度監視装置。 A rotor, a thermoelectric conversion element provided on the rotor and whose electrical resistance value suddenly changes at a predetermined temperature, a light emitting element provided on the rotor and connected in series to the thermoelectric conversion element, and a light emitting element provided on the rotor and connected in series to the thermoelectric conversion element; A rotor local temperature monitoring device for a rotating electric machine, comprising: a power generator that supplies current to the thermoelectric conversion element and the light emitting element; and a light receiving element provided on a stator to face the light emitting element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7378587U JPS63183524U (en) | 1987-05-18 | 1987-05-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7378587U JPS63183524U (en) | 1987-05-18 | 1987-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63183524U true JPS63183524U (en) | 1988-11-25 |
Family
ID=30918423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7378587U Pending JPS63183524U (en) | 1987-05-18 | 1987-05-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63183524U (en) |
-
1987
- 1987-05-18 JP JP7378587U patent/JPS63183524U/ja active Pending
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