JPH0454497U - - Google Patents
Info
- Publication number
- JPH0454497U JPH0454497U JP9408790U JP9408790U JPH0454497U JP H0454497 U JPH0454497 U JP H0454497U JP 9408790 U JP9408790 U JP 9408790U JP 9408790 U JP9408790 U JP 9408790U JP H0454497 U JPH0454497 U JP H0454497U
- Authority
- JP
- Japan
- Prior art keywords
- motor
- circuit
- mos gate
- threshold value
- maintained
- 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
- 239000004065 semiconductor Substances 0.000 claims description 3
- 239000003990 capacitor Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
Landscapes
- Motor And Converter Starters (AREA)
Description
第１図は本考案の基本となる回路を示す。第２
図は第１図の基本回路にパルス発生回路を付け加
えたもの。以下第１図、第２図の図中に示した各
部品の内容を示す。
ＩＣ１〜ＩＣ４……Ｃ−ＭＯＳ ＮＡＮＤ、Ｇ
ＡＴＥ ＩＣ、Ｒ１〜Ｒ７……固定抵抗器、Ｃ１
〜Ｃ５……固定コンデンサ、ＴＲ１，ＴＲ２……
ＮＰＮ型トランジスタ、Ｍ……小形直流モーター
、Ｂ……電源または電池、Ｓ１……カム動作によ
るリーフ・スイツチ。
FIG. 1 shows the circuit that is the basis of the present invention. Second
The figure shows the basic circuit shown in Figure 1 with a pulse generation circuit added. The contents of each part shown in FIGS. 1 and 2 will be described below. IC1~IC4...C-MOS NAND, G
ATE IC, R1~R7...Fixed resistor, C1
~C5...Fixed capacitor, TR1, TR2...
NPN transistor, M...small DC motor, B...power supply or battery, S1...leaf switch by cam operation.
補正 平３．２．２８
実用新案登録請求の範囲を次のように補正する
。Amendment 3/2/28 The scope of claims for utility model registration is amended as follows.
【実用新案登録請求の範囲】１
導体スイツチング回路に接続されている直流
モーターを起動させる為、Ｃ−ＭＯＳゲート回路
入力端子電圧を電源からブリーダー抵抗回路によ
りスレツシヨルド値間近に設定しておき、該直流
モーターを外部から物理的に回転させて発電させ
た直流電圧を、該Ｃ−ＭＯＳゲート回路入力端子
に導き加える事によつてゲートのスレツシヨルド
値を越えさせ、反転状態を保つて出力を得るよう
に構成した回路出力を、該半導体スイツチング回
路に入力する事により、該直流モーターの回転を
持続させる。
更に該、直流モーターに駆動能力を大きく超え
る負荷が加わつた状態を感知すると、該直流モー
ターへの供給電流を遮断するように構成した、
直流モーター用スイツチ回路。２ 前記回路を直流モーター内に組み込む構造。 [Claim for Utility Model Registration] In order to start the DC motor connected to the one- conductor switching circuit, the C-MOS gate circuit input terminal voltage is set close to the threshold value from the power supply by the bleeder resistor circuit, and the DC motor is connected to the DC motor. By introducing the DC voltage generated by physically rotating the motor from the outside to the input terminal of the C-MOS gate circuit, the threshold value of the gate is exceeded, and the inverted state is maintained to obtain an output. By inputting the configured circuit output to the semiconductor switching circuit, the rotation of the DC motor is maintained. Furthermore, a switch circuit for a DC motor is configured to cut off current supplied to the DC motor when a state in which a load greatly exceeding the driving capacity is applied to the DC motor is detected. 2. A structure in which the circuit is incorporated into a DC motor.
Claims (1)
モーターを起動させる為、Ｃ−ＭＯＳゲート回路
入力端子電圧を電源からブリーダー抵抗回路によ
りスレツシヨルド値間近に設定しておき、該直流
モーターを外部から物理的に回転させて発電させ
た直流電圧を、該Ｃ−ＭＯＳゲート回路入力端子
に導き加える事によつてゲートのスレツシヨルド
値を越えさせ、反転状態を保つて出力を得るよう
に構成した回路出力を、該半導体スイツチング回
路に入力する事により、該直流モーターの回転を
持続させる。 更に該、直流モーターに駆動能力を大きく超え
る負荷が加わつた状態を感知すると、該直流モー
ターへの供給電流を遮断するように構成した、 直流モーター用スイツチ回路。[Claim for Utility Model Registration] In order to start the DC motor connected to the semiconductor switching circuit, the input terminal voltage of the C-MOS gate circuit is set close to the threshold value by the bleeder resistor circuit from the power supply. By introducing the DC voltage generated by physically rotating the C-MOS gate from the outside to the input terminal of the C-MOS gate circuit, the gate threshold value is exceeded, and the inverted state is maintained to obtain an output. By inputting the circuit output to the semiconductor switching circuit, the rotation of the DC motor is maintained. Furthermore, a switch circuit for a DC motor is configured to cut off current supplied to the DC motor when a state in which a load greatly exceeding the driving capacity is applied to the DC motor is detected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9408790U JPH0454497U (en) | 1990-09-10 | 1990-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9408790U JPH0454497U (en) | 1990-09-10 | 1990-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0454497U true JPH0454497U (en) | 1992-05-11 |
Family
ID=31831772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9408790U Pending JPH0454497U (en) | 1990-09-10 | 1990-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0454497U (en) |
-
1990
- 1990-09-10 JP JP9408790U patent/JPH0454497U/ja active Pending
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