JPS6288425U - - Google Patents
Info
- Publication number
- JPS6288425U JPS6288425U JP17900785U JP17900785U JPS6288425U JP S6288425 U JPS6288425 U JP S6288425U JP 17900785 U JP17900785 U JP 17900785U JP 17900785 U JP17900785 U JP 17900785U JP S6288425 U JPS6288425 U JP S6288425U
- Authority
- JP
- Japan
- Prior art keywords
- triac
- utility
- model registration
- protection circuit
- triaxes
- 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
- 238000004804 winding Methods 0.000 claims description 2
- 239000006096 absorbing agent Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
Landscapes
- Motor And Converter Starters (AREA)
Description
第１図は従来の保護回路図、第２図は本案の一
実施例を示す回路図、第３図は２等価回路を示す
図である。
１，２……電動機巻線、５，６……トライアツ
ク、９……サージ吸収装置。
FIG. 1 is a conventional protection circuit diagram, FIG. 2 is a circuit diagram showing an embodiment of the present invention, and FIG. 3 is a diagram showing two equivalent circuits. 1, 2...Motor winding, 5, 6...Triack, 9...Surge absorption device.
Claims (1)
て正逆転制御する電動機駆動回路において、電動
機巻線と接続される側の双方のトライアツク端子
間にサージ吸収装置を設置したことを特徴とする
トライアツクの保護回路。 ２ 実用新案登録請求の範囲第１項において、サ
ーギ吸収装置はＣ，Ｒで構成したことを特徴とす
るトライアツクの保護回路。[Claims for Utility Model Registration] 1. In a motor drive circuit that controls forward and reverse rotation by alternately turning on and off two triaxes, a surge absorber is installed between both triax terminals connected to the motor windings. A triac protection circuit characterized by: 2. A protection circuit for a triac as set forth in claim 1 of the utility model registration claim, characterized in that the sergy absorbing device is composed of C and R.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17900785U JPS6288425U (en) | 1985-11-22 | 1985-11-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17900785U JPS6288425U (en) | 1985-11-22 | 1985-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6288425U true JPS6288425U (en) | 1987-06-05 |
Family
ID=31121673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17900785U Pending JPS6288425U (en) | 1985-11-22 | 1985-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6288425U (en) |
-
1985
- 1985-11-22 JP JP17900785U patent/JPS6288425U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0339389U (en) | ||
| JPS6288425U (en) | ||
| JPS63156592U (en) | ||
| JPS642595U (en) | ||
| JPH0171997U (en) | ||
| JPS63146495U (en) | ||
| JPS6044101U (en) | Servo system protection circuit | |
| JPS61192699U (en) | ||
| JPS6420644U (en) | ||
| JPS63160099U (en) | ||
| JPH033191U (en) | ||
| JPS61189498U (en) | ||
| JPS58186741U (en) | Automatic stop device for small motors | |
| JPS61117569U (en) | ||
| JPS5856586U (en) | load drive device | |
| JPS61189793U (en) | ||
| JPS6264922U (en) | ||
| JPS6281495U (en) | ||
| JPS61185260U (en) | ||
| JPS62115734U (en) | ||
| JPH0272697U (en) | ||
| JPS61117596U (en) | ||
| JPS62125392U (en) | ||
| JPS61101490U (en) | ||
| JPS62111798U (en) |