JPS611801U - Regenerative resistor with overheat detector - Google Patents
Regenerative resistor with overheat detectorInfo
- Publication number
- JPS611801U JPS611801U JP8626984U JP8626984U JPS611801U JP S611801 U JPS611801 U JP S611801U JP 8626984 U JP8626984 U JP 8626984U JP 8626984 U JP8626984 U JP 8626984U JP S611801 U JPS611801 U JP S611801U
- Authority
- JP
- Japan
- Prior art keywords
- overheat detector
- regenerative resistor
- resistor
- heat conduction
- overheat
- 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
Landscapes
- Details Of Resistors (AREA)
- Thermally Actuated Switches (AREA)
- Stopping Of Electric Motors (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例の要部を説明する説明図、第
２図は回生補助抵抗器の上面図、第３図は回生補助抵抗
器の側面図、第４図は回生補助抵抗器の下面図、第５図
は過熱検出器の説明図、第６図は抵抗体の温度検出点と
過熱検出器の検出点の関係図、第７図は回生抵抗器が適
用されるＡＣ電動機の制御回路図、第８図は従来の過熱
検出器付回生抵抗器の説明図である。
１・・・回生抵抗器の抵抗体、２・・・熱伝導板、４・
・・過熱検出器、５・・・放熱フィン。Fig. 1 is an explanatory diagram illustrating the main parts of an embodiment of the present invention, Fig. 2 is a top view of the regenerative auxiliary resistor, Fig. 3 is a side view of the regenerative auxiliary resistor, and Fig. 4 is a regenerative auxiliary resistor. Figure 5 is an explanatory diagram of the overheat detector, Figure 6 is a diagram of the relationship between the temperature detection point of the resistor and the detection point of the overheat detector, and Figure 7 is an AC motor to which the regenerative resistor is applied. FIG. 8 is an explanatory diagram of a conventional regenerative resistor with an overheat detector. 1... Resistor of regenerative resistor, 2... Heat conduction plate, 4...
...Overheat detector, 5...Radiation fin.
Claims (3)
つ熱伝導率が低い熱伝導板を設け、該熱伝導板上には過
熱検出器を載置すると共に該熱伝導板の端部を放熱フィ
ンとしたことを特徴とする過熱検出器付回生抵抗器。(1) A heat conduction plate connected to the resistor of the regenerative resistor and having low electrical conductivity and low thermal conductivity is provided, an overheat detector is placed on the heat conduction plate, and an end of the heat conduction plate is provided. A regenerative resistor with an overheat detector, characterized by having a heat radiation fin.
ことを特徴とする実用新案登録請求の範囲第（１）項記
載の過熱検出器付回生抵抗器。(2) The regenerative resistor with an overheat detector as set forth in claim (1), wherein a nickel chromium alloy is used as the heat conductive plate.
特徴とする実用新案登録請求の範囲第（１）項記載の過
熱検出器付回生抵抗器。(3) The regenerative resistor with an overheat detector as set forth in claim (1), wherein the overheat detector comprises a thermostat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8626984U JPS611801U (en) | 1984-06-11 | 1984-06-11 | Regenerative resistor with overheat detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8626984U JPS611801U (en) | 1984-06-11 | 1984-06-11 | Regenerative resistor with overheat detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS611801U true JPS611801U (en) | 1986-01-08 |
Family
ID=30637417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8626984U Pending JPS611801U (en) | 1984-06-11 | 1984-06-11 | Regenerative resistor with overheat detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS611801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02197278A (en) * | 1989-01-24 | 1990-08-03 | Fanuc Ltd | Abnormal temperature detector for regenerative resistor |
-
1984
- 1984-06-11 JP JP8626984U patent/JPS611801U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02197278A (en) * | 1989-01-24 | 1990-08-03 | Fanuc Ltd | Abnormal temperature detector for regenerative resistor |
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