JPS644318Y2 - - Google Patents
Info
- Publication number
- JPS644318Y2 JPS644318Y2 JP1981018109U JP1810981U JPS644318Y2 JP S644318 Y2 JPS644318 Y2 JP S644318Y2 JP 1981018109 U JP1981018109 U JP 1981018109U JP 1810981 U JP1810981 U JP 1810981U JP S644318 Y2 JPS644318 Y2 JP S644318Y2
- Authority
- JP
- Japan
- Prior art keywords
- motor
- bidirectional
- signal
- terminal thyristor
- clutch
- 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.)
- Expired
Links
- 230000002457 bidirectional effect Effects 0.000 claims description 11
- 238000009499 grossing Methods 0.000 claims 1
- 238000009958 sewing Methods 0.000 description 9
- 239000003990 capacitor Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
- Control Of Electric Motors In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981018109U JPS644318Y2 (en, 2012) | 1981-02-10 | 1981-02-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981018109U JPS644318Y2 (en, 2012) | 1981-02-10 | 1981-02-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57133299U JPS57133299U (en, 2012) | 1982-08-19 |
| JPS644318Y2 true JPS644318Y2 (en, 2012) | 1989-02-03 |
Family
ID=29816080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981018109U Expired JPS644318Y2 (en, 2012) | 1981-02-10 | 1981-02-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS644318Y2 (en, 2012) |
-
1981
- 1981-02-10 JP JP1981018109U patent/JPS644318Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57133299U (en, 2012) | 1982-08-19 |
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