JPS6211330U - - Google Patents
Info
- Publication number
- JPS6211330U JPS6211330U JP10078885U JP10078885U JPS6211330U JP S6211330 U JPS6211330 U JP S6211330U JP 10078885 U JP10078885 U JP 10078885U JP 10078885 U JP10078885 U JP 10078885U JP S6211330 U JPS6211330 U JP S6211330U
- Authority
- JP
- Japan
- Prior art keywords
- time
- heat generation
- temperature value
- generation temperature
- motor
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 10
- 238000005259 measurement Methods 0.000 claims description 3
- 230000020169 heat generation Effects 0.000 claims 7
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Landscapes
- Protection Of Generators And Motors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985100788U JPH0649074Y2 (ja) | 1985-07-02 | 1985-07-02 | 電動機の過負荷検出装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985100788U JPH0649074Y2 (ja) | 1985-07-02 | 1985-07-02 | 電動機の過負荷検出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6211330U true JPS6211330U (bg) | 1987-01-23 |
JPH0649074Y2 JPH0649074Y2 (ja) | 1994-12-12 |
Family
ID=30970932
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985100788U Expired - Lifetime JPH0649074Y2 (ja) | 1985-07-02 | 1985-07-02 | 電動機の過負荷検出装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0649074Y2 (bg) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7203583B2 (en) | 2004-06-02 | 2007-04-10 | Mitsubishi Denki Kabushiki Kaisha | Electric power steering unit |
JP2009005577A (ja) * | 2007-05-18 | 2009-01-08 | Toyota Motor Corp | 電源システムの制御装置、制御方法、その方法を実現させるプログラムおよびそのプログラムを記録した記録媒体 |
JP2012065520A (ja) * | 2010-09-17 | 2012-03-29 | Toshiba Corp | 保護継電器 |
JP2014209824A (ja) * | 2013-04-16 | 2014-11-06 | 株式会社オートネットワーク技術研究所 | 遮断装置 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4679281B2 (ja) | 2005-07-15 | 2011-04-27 | アスモ株式会社 | モータ制御装置およびモータ推定温度の算出方法 |
US7321213B2 (en) | 2005-07-20 | 2008-01-22 | Asmo Co., Ltd. | Motor controller |
JP4864373B2 (ja) | 2005-08-03 | 2012-02-01 | アスモ株式会社 | モータ制御装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50144061A (en) * | 1974-05-10 | 1975-11-19 | Meidensha Corporation | Motor overload protection system for electric cars |
JPS5286134A (en) * | 1976-01-14 | 1977-07-18 | Toshiba Corp | Overload protector for motor |
JPS56150926A (en) * | 1980-04-24 | 1981-11-21 | Nippon Steel Corp | Device for protecting motor |
JPS58172927A (ja) * | 1982-04-02 | 1983-10-11 | 株式会社日立製作所 | 過負荷保護装置 |
-
1985
- 1985-07-02 JP JP1985100788U patent/JPH0649074Y2/ja not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50144061A (en) * | 1974-05-10 | 1975-11-19 | Meidensha Corporation | Motor overload protection system for electric cars |
JPS5286134A (en) * | 1976-01-14 | 1977-07-18 | Toshiba Corp | Overload protector for motor |
JPS56150926A (en) * | 1980-04-24 | 1981-11-21 | Nippon Steel Corp | Device for protecting motor |
JPS58172927A (ja) * | 1982-04-02 | 1983-10-11 | 株式会社日立製作所 | 過負荷保護装置 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7203583B2 (en) | 2004-06-02 | 2007-04-10 | Mitsubishi Denki Kabushiki Kaisha | Electric power steering unit |
JP2009005577A (ja) * | 2007-05-18 | 2009-01-08 | Toyota Motor Corp | 電源システムの制御装置、制御方法、その方法を実現させるプログラムおよびそのプログラムを記録した記録媒体 |
JP2012065520A (ja) * | 2010-09-17 | 2012-03-29 | Toshiba Corp | 保護継電器 |
JP2014209824A (ja) * | 2013-04-16 | 2014-11-06 | 株式会社オートネットワーク技術研究所 | 遮断装置 |
Also Published As
Publication number | Publication date |
---|---|
JPH0649074Y2 (ja) | 1994-12-12 |
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