JPS63110672U - - Google Patents
Info
- Publication number
- JPS63110672U JPS63110672U JP190287U JP190287U JPS63110672U JP S63110672 U JPS63110672 U JP S63110672U JP 190287 U JP190287 U JP 190287U JP 190287 U JP190287 U JP 190287U JP S63110672 U JPS63110672 U JP S63110672U
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- rotation speed
- motor
- output rotating
- inhibiting
- 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
- 230000002401 inhibitory effect Effects 0.000 claims 3
- 238000002485 combustion reaction Methods 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
第1図は、本考案の全体を説明する斜視図、第
2図は、同じくその制御回路図をそれぞれ示す。
1…直流電動機、2…ウオームギア、3…渦巻
スプリング、4…歯車、5,11a…回転軸、6
…ラチエツトギア、7,7a…レバー、8…押釦
、9,9a…電気スイツチ、10…ボールクラツ
チ、11…小型ガソリンエンジン、14…オペア
ンプ、15…トランジスタ、16a,16b…直
流電源正負極。
FIG. 1 is a perspective view illustrating the entirety of the present invention, and FIG. 2 is a control circuit diagram thereof. 1... DC motor, 2... Worm gear, 3... Spiral spring, 4... Gear, 5, 11a... Rotating shaft, 6
... Ratchet gear, 7, 7a... Lever, 8... Push button, 9, 9a... Electric switch, 10... Ball clutch, 11... Small gasoline engine, 14... Operational amplifier, 15... Transistor, 16a, 16b... DC power supply positive and negative poles.
Claims (1)
動機の回転軸に固定されたウオームギアにより外
輪が駆動されて巻き上げられる渦巻スプリングと
、渦巻きスプリングの巻き始めに固定された出力
回転軸と、該出力回転軸に、1方向クラツチを介
して接続された内燃機関の回転軸と、前記した出
力回転軸を手動レバーにより、その回転を抑止し
若しくは抑止作用を解除する装置と、手動レバー
を、出力回転軸の回転の抑止作用を解除したとき
のみに閉じられる手動レバーとの連動電気スイツ
チと、該電気スイツチの閉成により電動機に供電
し、電動機の回転速度が設定回転速度を越えたと
きに、電機子電流の減少を検出し、該検出信号に
より電機子回路に挿入されたトランジスタを導通
して回転を持続し、前記した設定回転速度より降
下したときにはトランジスタを不導通に保持する
電機子電流制御回路とより構成されたことを特徴
とする内燃機関の始動装置。 A DC motor powered and driven by a battery, a spiral spring whose outer ring is driven and wound up by a worm gear fixed to the rotating shaft of the motor, an output rotating shaft fixed at the beginning of winding of the spiral spring, and the output rotating shaft. a rotating shaft of an internal combustion engine connected via a one-way clutch, and a device for inhibiting or releasing the inhibiting action of the above-mentioned output rotating shaft using a manual lever; An electric switch linked to a manual lever that closes only when the rotation inhibiting effect is released, and when the electric switch is closed, power is supplied to the motor, and when the rotation speed of the motor exceeds the set rotation speed, the armature current is an armature current control circuit that detects a decrease in the rotation speed, uses the detection signal to conduct a transistor inserted in the armature circuit to maintain rotation, and keeps the transistor non-conductive when the rotation speed falls below the set rotation speed. A starting device for an internal combustion engine, characterized in that:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP190287U JPS63110672U (en) | 1987-01-12 | 1987-01-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP190287U JPS63110672U (en) | 1987-01-12 | 1987-01-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63110672U true JPS63110672U (en) | 1988-07-15 |
Family
ID=30780244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP190287U Pending JPS63110672U (en) | 1987-01-12 | 1987-01-12 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63110672U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02146260A (en) * | 1988-11-24 | 1990-06-05 | Mitsubishi Heavy Ind Ltd | Spiral spring type starter for general purpose gasoline engine |
JP2006077758A (en) * | 2004-08-09 | 2006-03-23 | Komatsu Zenoah Co | Engine starter |
WO2007088608A1 (en) * | 2006-02-01 | 2007-08-09 | Husqvarna Zenoah Co., Ltd. | Engine start device for manual work machine, having small-sized electric motor, and manual work machine having the start device mounted thereon |
US7594490B2 (en) | 2004-08-09 | 2009-09-29 | Zendah Co., Ltd. | Engine starter |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5624309U (en) * | 1979-08-01 | 1981-03-05 |
-
1987
- 1987-01-12 JP JP190287U patent/JPS63110672U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5624309U (en) * | 1979-08-01 | 1981-03-05 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02146260A (en) * | 1988-11-24 | 1990-06-05 | Mitsubishi Heavy Ind Ltd | Spiral spring type starter for general purpose gasoline engine |
JP2006077758A (en) * | 2004-08-09 | 2006-03-23 | Komatsu Zenoah Co | Engine starter |
US7594490B2 (en) | 2004-08-09 | 2009-09-29 | Zendah Co., Ltd. | Engine starter |
WO2007088608A1 (en) * | 2006-02-01 | 2007-08-09 | Husqvarna Zenoah Co., Ltd. | Engine start device for manual work machine, having small-sized electric motor, and manual work machine having the start device mounted thereon |