JPS6388099U - - Google Patents
Info
- Publication number
- JPS6388099U JPS6388099U JP1986181918U JP18191886U JPS6388099U JP S6388099 U JPS6388099 U JP S6388099U JP 1986181918 U JP1986181918 U JP 1986181918U JP 18191886 U JP18191886 U JP 18191886U JP S6388099 U JPS6388099 U JP S6388099U
- Authority
- JP
- Japan
- Prior art keywords
- motor
- switching element
- circuit
- cuts
- switches
- 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 1
- 230000002265 prevention Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Control Of Direct Current Motors (AREA)
Description
第１図…この考案の実施例の回路図、第２図…
起動時に於けるオペアンプＡ２の非反転入力端子
の電圧波形図。
起動時に於けるオペアンプＡ２の非反転入力端子
の電圧波形図。
Claims (1)
- 直流モーターに直列に接続されたスイツチング
素子と、直流モーターに流れる電流値が所定値よ
り小さくなつたことを検出したときスイツチング
素子を遮断する電流検出回路と、直流モーターの
起動時に所定時間だけスイツチング素子を導通状
態に保つ起動回路とから成る直流モーターの無負
荷運転防止回路。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986181918U JPH0537674Y2 (ja) | 1986-11-28 | 1986-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986181918U JPH0537674Y2 (ja) | 1986-11-28 | 1986-11-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6388099U true JPS6388099U (ja) | 1988-06-08 |
| JPH0537674Y2 JPH0537674Y2 (ja) | 1993-09-22 |
Family
ID=31127237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986181918U Expired - Lifetime JPH0537674Y2 (ja) | 1986-11-28 | 1986-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0537674Y2 (ja) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04133682A (ja) * | 1990-09-25 | 1992-05-07 | Matsushita Electric Works Ltd | 電力制御回路 |
| KR20210099113A (ko) | 2019-04-24 | 2021-08-11 | 닛폰세이테츠 가부시키가이샤 | 강판 |
| KR20210114042A (ko) | 2019-05-09 | 2021-09-17 | 닛폰세이테츠 가부시키가이샤 | 강판 및 그 제조 방법 |
| KR20210135575A (ko) | 2019-04-24 | 2021-11-15 | 닛폰세이테츠 가부시키가이샤 | 강판 |
| KR20230137452A (ko) | 2021-03-31 | 2023-10-04 | 제이에프이 스틸 가부시키가이샤 | 클래드 강판 및 부재, 그리고, 그들의 제조 방법 |
-
1986
- 1986-11-28 JP JP1986181918U patent/JPH0537674Y2/ja not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04133682A (ja) * | 1990-09-25 | 1992-05-07 | Matsushita Electric Works Ltd | 電力制御回路 |
| KR20210099113A (ko) | 2019-04-24 | 2021-08-11 | 닛폰세이테츠 가부시키가이샤 | 강판 |
| KR20210135575A (ko) | 2019-04-24 | 2021-11-15 | 닛폰세이테츠 가부시키가이샤 | 강판 |
| KR20210114042A (ko) | 2019-05-09 | 2021-09-17 | 닛폰세이테츠 가부시키가이샤 | 강판 및 그 제조 방법 |
| KR20230137452A (ko) | 2021-03-31 | 2023-10-04 | 제이에프이 스틸 가부시키가이샤 | 클래드 강판 및 부재, 그리고, 그들의 제조 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0537674Y2 (ja) | 1993-09-22 |