JPH0631588B2 - Starting device for internal combustion engine for vehicle - Google Patents
Starting device for internal combustion engine for vehicleInfo
- Publication number
- JPH0631588B2 JPH0631588B2 JP58251938A JP25193883A JPH0631588B2 JP H0631588 B2 JPH0631588 B2 JP H0631588B2 JP 58251938 A JP58251938 A JP 58251938A JP 25193883 A JP25193883 A JP 25193883A JP H0631588 B2 JPH0631588 B2 JP H0631588B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- starting
- contact
- switch
- stop
- 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 - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P11/00—Safety means for electric spark ignition, not otherwise provided for
- F02P11/02—Preventing damage to engines or engine-driven gearing
- F02P11/025—Shortening the ignition when the engine is stopped
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/10—Safety devices
- F02N11/101—Safety devices for preventing engine starter actuation or engagement
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明は車輌用内燃機関の始動装置に関するものであ
る。The present invention relates to a starting device for an internal combustion engine for a vehicle.
（従来技術） 従来、自動二輪車用内燃機関の始動装置において、点火
装置をメインスイッチとは別途にアースする停止スイッ
チを備え、メインスイッチが閉じた状態であっても前記
停止スイッチより内燃機関を失火させて停止できるよう
にしたものがある。(Prior Art) Conventionally, in a starter for an internal combustion engine for a motorcycle, a stop switch for grounding an ignition device separately from a main switch is provided, and the internal combustion engine is misfired by the stop switch even when the main switch is closed. There is one that can be stopped.
このものでは、停止スイッチが開いて点火装置がアース
された状態において、メインスイッチを閉じ始動用モー
タを駆動させても内燃機関は起動しない。従って、停止
スイッチが開いていることに気付かずに始動用モータを
駆動し続けると、蓄電池が無用に放電しその寿命を短か
くするものである。In this system, the internal combustion engine does not start even if the main switch is closed and the starting motor is driven in the state where the stop switch is open and the ignition device is grounded. Therefore, if the starter motor is continuously driven without noticing that the stop switch is open, the storage battery is discharged unnecessarily and its life is shortened.
この様に蓄電池の無用な放電を防止すべく、従来から停
止スイッチが開いた状態では始動用モータを駆動し得な
いようにすることが行われている。In order to prevent useless discharge of the storage battery, it has been conventionally practiced to prevent the starting motor from being driven when the stop switch is open.
その従来例としては実公昭５５−５２０６３号公報及び
実公昭５５−４１６６１号公報のものがある。As conventional examples thereof, there are JP-B-55-52063 and JP-B-55-41661.
実公昭５５−５２０６３号公報のものは、停止スイッチ
として２回路用切換スイッチを採用し、その一方の回路
で始動用制御回路を構成し、他方の回路で点火装置の点
火一次回路をアースする回路を構成している。The Japanese Utility Model Publication No. 55-52063 discloses a circuit in which a changeover switch for two circuits is used as a stop switch, one circuit of which constitutes a start control circuit, and the other circuit of which grounds an ignition primary circuit of an ignition device. Are configured.
実公昭５５−４１６６１号公報のものは、メインスイッ
チ、停止スイッチ、始動スイッチの直列回路で始動用制
御回路を構成し、且つ蓄電池、リレー、始動用モータの
直列回路で始動用電源回路を構成している。In Japanese Utility Model Publication No. 55-41661, a starting control circuit is composed of a series circuit of a main switch, a stop switch and a starting switch, and a starting power supply circuit is composed of a series circuit of a storage battery, a relay and a starting motor. ing.
（発明が解決しようとする課題） しかして、上記２つの従来例では、点火装置としてコン
デンサ放電式無接点点火装置（以下ＣＤＩ点火装置とい
う）を採用した場合、どの様な回路構成にするかについ
て何等開示されていない。(Problems to be Solved by the Invention) Then, in the above two conventional examples, what kind of circuit configuration is adopted when a capacitor discharge type non-contact ignition device (hereinafter referred to as CDI ignition device) is adopted as an ignition device? Nothing is disclosed.
本発明はＣＤＩ点火装置を備えたものにおいて、該点火
装置が停止スイッチによりアースされている状態では始
動用モータを駆動し得ないようにすることを目的として
なされたものである。The present invention is provided with a CDI ignition device, and is intended to prevent the starting motor from being driven when the ignition device is grounded by a stop switch.
（課題を解決する為の手段） 本発明は上記した課題を解決する為に、コンデンサ放電
式無接点点火装置と、この点火装置の点火一次回路に接
続され、メインスイッチとは別途に内燃機関を失火させ
て停止する停止スイッチを有した失火回路と、内燃機関
を始動させる始動用モータと始動リレーのリレー接点と
蓄電池との直列回路を有した始動用電源回路と、始動ス
イッチと前記始動リレーのリレーコイルとの直列回路を
有した始動用制御回路とを備え、前記メインスイッチを
リレーコイルに対して上流側に、停止スイッチをリレー
コイルに対して下流側に各々配設し、停止スイッチは、
上記制御回路に直列に挿入される走行側接点と、上記失
火回路に設けられる停止側接点との２つの切換接点を設
けこれら両接点をアースさせる接地側回路を共用する３
接点構造とし、且つメインスイッチには、上記制御回路
に直列に挿入される始動用接点と、この始動用接点に連
動し且つ前記停止スイッチとは別に点火一次回路をアー
スされる失火回路を構成する停止用接点とを設けたもの
である。(Means for Solving the Problems) In order to solve the above problems, the present invention provides a capacitor discharge type non-contact ignition device, an ignition primary circuit connected to the ignition device, and an internal combustion engine separate from the main switch. A misfire circuit having a stop switch for causing misfire to stop, a starting power supply circuit having a series circuit of a starting motor for starting an internal combustion engine, a relay contact of a starting relay, and a storage battery, a starting switch and the starting relay. A starting control circuit having a series circuit with a relay coil is provided, the main switch is arranged upstream of the relay coil, and the stop switch is arranged downstream of the relay coil.
Two switching contacts, a running side contact inserted in series with the control circuit and a stop side contact provided in the misfire circuit, are provided to share a ground side circuit for grounding these two contacts.
The main switch has a contact structure and a starting contact inserted in series with the control circuit, and a misfire circuit which is linked to the starting contact and which is grounded to the ignition primary circuit separately from the stop switch. A stop contact is provided.
（実施例） 以下、本発明の一実施例を自動二輪車用内燃機関の始動
装置について図により説明する。(Embodiment) An embodiment of the present invention will be described below with reference to the drawings for a starting device for an internal combustion engine for a motorcycle.
本実施例の始動装置はＣＤＩ点火装置（ａ）と、失火回
路（ｂ）と、始動用電源回路（ｃ）と、始動用制御回路
（ｄ）とを備えている。The starting device of this embodiment includes a CDI ignition device (a), a misfire circuit (b), a starting power supply circuit (c), and a starting control circuit (d).
ＣＤＩ点火装置（ａ）は点火一次回路（ａ１）と点火二
次回路（ａ２）とを有し、その点火一次回路（ａ１）に
失火回路（ｂ）が接続されている。The CDI ignition device (a) has an ignition primary circuit (a 1 ) and an ignition secondary circuit (a 2 ), and the misfire circuit (b) is connected to the ignition primary circuit (a 1 ).
失火回路（ｂ）はメインスイッチ（５）とは別途に内燃
機関を失火させて停止する停止スイッチ（１）を有して
いる。この停止スイッチ（１）は始動用制御回路（ｄ）
に直列に挿入される走行側接点（１ａ）と、失火回路
（ｂ）に設けられる停止側接点（１ｂ）と、これら２つ
の切換接点（１ａ）（１ｂ）をアースさせる接地側回路
（１ｃ）を共用する３接点構造のスイッチであり、上記
停止側接点（１ｂ）を閉じることにより失火回路（ｂ）
が閉成し、前記点火一次回路（ａ１）をアースさせるも
のである。The misfire circuit (b) has a stop switch (1) that misfires and stops the internal combustion engine, separately from the main switch (5). This stop switch (1) is a start control circuit (d).
Side contact (1a) inserted in series with the stop side contact (1b) provided in the misfire circuit (b), and ground side circuit (1c) for grounding these two switching contacts (1a) (1b) It is a switch with a three-contact structure that commonly uses the misfire circuit (b) by closing the stop side contact (1b).
Is closed, and the ignition primary circuit (a 1 ) is grounded.
始動用電源回路（ｃ）は内燃機関を起動させる始動用モ
ータ（Ｍ）と、始動リレー（２）のリレー接点（２ａ）
と蓄電池（３）との直列回路を有し、整流装置と電流電
圧調整装置を含む充電装置（６）を有した充電回路
（ｅ）を介して点火一次回路（ａ１）に接続されてい
る。The starting power supply circuit (c) includes a starting motor (M) for starting the internal combustion engine and a relay contact (2a) of the starting relay (2).
And a storage battery (3) in a series circuit, and is connected to the ignition primary circuit (a 1 ) via a charging circuit (e) having a charging device (6) including a rectifying device and a current-voltage adjusting device. .
始動用制御回路（ｄ）は押しボタン式の始動スイッチ
（４）と前記始動リレー（２）のリレーコイル（２ｂ）
との直列回路を有している。The starting control circuit (d) is a push button type starting switch (4) and the relay coil (2b) of the starting relay (2).
It has a series circuit with.
前記始動リレー（２）は始動用制御回路（ｄ）が閉成さ
れることにより作動し、リレーコイル（２ｂ）がリレー
接点（２ａ）を励磁して閉じ、始動用モータ（Ｍ）を駆
動させるものである。The starting relay (2) is activated by closing the starting control circuit (d), and the relay coil (2b) excites and closes the relay contact (2a) to drive the starting motor (M). It is a thing.
前記メインスイッチ（５）は始動用制御回路（ｄ）に直
列に挿入される始動用接点（５ａ）と、この始動用接点
（５ａ）に連動し前記停止スイッチ（１）とは別に点火
一次回路（ａ１）をアースさせる失火回路（ｂ）′を構
成する停止用接点（５ｂ）とを有している。即ち、メイ
ンスイッチ（５）は始動用制御回路（ｄ）と失火回路
（ｂ）′との２回路を含むスイッチである。即ち、上記
メインスイッチ（５）はリレーコイル（２ｂ）の上流側
に設けられ、前記停止スイッチ（１）はリレーコイル
（２ｂ）の下流側に設けられている。The main switch (5) is a starting contact (5a) inserted in series in the starting control circuit (d), and an ignition primary circuit that is interlocked with the starting contact (5a) and is separate from the stop switch (1). and a stop contact (5b) constituting the misfire circuit for grounding the (a 1) (b) ' . That is, the main switch (5) is a switch including two circuits, the starting control circuit (d) and the misfire circuit (b) '. That is, the main switch (5) is provided upstream of the relay coil (2b), and the stop switch (1) is provided downstream of the relay coil (2b).
以上の様な本実施例の始動装置は、停止スイッチ（１）
の停止側接点（１ｂ）が閉じてＣＤＩ点火装置（ａ）の
点火一次回路（ａ１）がアースされている状態で、メイ
ンスイッチ（５）の始動用接点（５ａ）を閉じ且ち始動
スイッチ（４）を閉じても、始動用制御回路（２）が開
放されているため始動リレー（２）が作動せず、始動用
電源回路（ｅ）が開放され、始動用モータ（Ｍ）は駆動
しない。The starting device of the present embodiment as described above has the stop switch (1).
In a state where the ignition primary circuit of the stop side contact (1b) is closed CDI ignition system (a) (a 1) is grounded,且Chi starting switch closes the starting contact of the main switch (5) (5a) Even if (4) is closed, the starting control circuit (2) is open, so the starting relay (2) does not operate, the starting power supply circuit (e) is opened, and the starting motor (M) is driven. do not do.
また、メインスイッチ（５）の始動用接点（５ａ）が閉
じ且つ停止スイッチ（１）の走行側接点（１ａ）が閉じ
て、内燃機関が運転されている状態で、メインスイッチ
（５）を操作してその停止用接点（５ｂ）を閉じること
により、失火回路（ｂ）′が閉成してＣＤＩ点火装置
（ａ）の点火一次回路（ａ１）がアースされ、内燃機関
が停止するものである。Further, the main switch (5) is operated in a state where the starting contact (5a) of the main switch (5) is closed and the traveling side contact (1a) of the stop switch (1) is closed to operate the internal combustion engine. Then, by closing the stop contact (5b), the misfire circuit (b) 'is closed, the ignition primary circuit (a 1 ) of the CDI ignition device (a) is grounded, and the internal combustion engine is stopped. is there.
（発明の効果） 本発明は以上説明した様な構成であるから、ＣＤＩ点火
装置を備えた内燃機関の始動装置において、停止スイッ
チの停止側接点が閉じられてＣＤＩ点火装置の点火一次
回路がアースされている状態では、メインスイッチの始
動用接点を閉じ且つ始動スイッチを閉じて始動用モータ
を駆動させようとしても、始動用制御回路が開放されて
始動リレーが作動しないため、始動用電源回路が開放さ
れ始動用モータは駆動せず、蓄電池の無用な放電を防止
できるものである。(Advantages of the Invention) Since the present invention has the configuration described above, in the internal combustion engine starter including the CDI ignition device, the stop side contact of the stop switch is closed and the ignition primary circuit of the CDI ignition device is grounded. In this state, even if the starting contact of the main switch is closed and the starting switch is closed to drive the starting motor, the starting control circuit is opened and the starting relay does not operate. The motor for starting is not driven when it is opened, and unnecessary discharge of the storage battery can be prevented.
また、メインスイッチが始動用制御回路と、停止スイッ
チとは別に構成される失火回路との少なくとも２回路を
含むスイッチであるため、該スイッチによりＣＤＩ点火
装置の点火一次回路をアースして内燃機関を停止できる
ものである。Further, since the main switch is a switch including at least two circuits including a starting control circuit and a misfire circuit configured separately from the stop switch, the ignition primary circuit of the CDI ignition device is grounded by the switch to operate the internal combustion engine. It can be stopped.
さらに、停止スイッチは接地側回路を共用する３接点構
造としたので、簡単な回路構成によって機関を停止し得
る２つ目のスイッチを具備することができる。Furthermore, since the stop switch has a three-contact structure that shares the ground side circuit, it is possible to provide a second switch that can stop the engine with a simple circuit configuration.
【図面の簡単な説明】 図は本発明装置の一実施例を示す回路図である。 尚図中 （ａ）……ＣＤＩ点火装置 （ａ１）……点火一次回路 （ｂ）（ｂ）′……失火回路 （ｃ）……始動用電源回路 （ｄ）……始動用制御回路 （１）……停止スイッチ （１ａ）……走行側接点 （１ｂ）……停止側接点 （１ｃ）……接地側回路 （２）……始動リレー （２ａ）……リレー接点 （２ｂ）……リレーコイル （３）……蓄電池 （４）……始動スイッチ （５）……メインスイッチ （５ａ）……始動用接点 （５ｂ）……停止用接点 （Ｍ）……始動用モータBRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a circuit diagram showing an embodiment of the device of the present invention. In the figure, (a) ... CDI ignition device (a 1 ) ... ignition primary circuit (b) (b) '... misfire circuit (c) ... starting power supply circuit (d) ... starting control circuit ( 1) …… Stop switch (1a) …… Running side contact (1b) …… Stop side contact (1c) …… Grounding side circuit (2) …… Starting relay (2a) …… Relay contact (2b) …… Relay Coil (3) …… Battery (4) …… Starting switch (5) …… Main switch (5a) …… Starting contact (5b) …… Stopping contact (M) …… Starting motor
Claims (1)
点火装置の点火一次回路に接続され、メインスイッチと
は別途に内燃機関を失火させて停止する停止スイッチを
有した失火回路と、内燃機関を始動させる始動用モータ
と始動リレーのリレー接点と蓄電池との直列回路を有し
た始動用電源回路と、始動スイッチと前記始動リレーの
リレーコイルとの直列回路を有した始動用制御回路とを
備え、前記メインスイッチをリレーコイルに対して上流
側に、停止スイッチをリレーコイルに対して下流側に各
々配設し、停止スイッチは、上記制御回路に直列に挿入
される走行側接点と、上記失火回路に設けられる停止側
接点との２つの切換接点を設けこれら両接点をアースさ
せる接地側回路を共用する３接点構造とし、且つメイン
スイッチには、上記制御回路には直列に挿入される始動
用接点と、この始動用接点に連動し且つ前記停止スイッ
チとは別に点火一次回路をアースされる失火回路を構成
する停止用接点とを設けた車輌用内燃機関の始動装置。Claims: 1. A capacitor discharge type non-contact ignition device, a misfire circuit which is connected to an ignition primary circuit of the ignition device, and which has a stop switch for misfiring and stopping the internal combustion engine separately from a main switch, and an internal combustion engine. A starting power source circuit having a series circuit of a starting motor for starting the motor, a relay contact of a starting relay, and a storage battery; and a starting control circuit having a series circuit of a starting switch and a relay coil of the starting relay. , The main switch is provided upstream of the relay coil, and the stop switch is provided downstream of the relay coil. The stop switch includes a traveling side contact inserted in series with the control circuit, and the misfire. Two switching contacts with a stop side contact provided in the circuit are provided to have a three-contact structure that shares the ground side circuit that grounds these two contacts, and the main switch has an upper An internal combustion engine for a vehicle provided with a start contact inserted in series in the control circuit, and a stop contact which is interlocked with the start contact and constitutes a misfire circuit which is grounded to an ignition primary circuit separately from the stop switch. Engine starter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58251938A JPH0631588B2 (en) | 1983-12-27 | 1983-12-27 | Starting device for internal combustion engine for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58251938A JPH0631588B2 (en) | 1983-12-27 | 1983-12-27 | Starting device for internal combustion engine for vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60142055A JPS60142055A (en) | 1985-07-27 |
| JPH0631588B2 true JPH0631588B2 (en) | 1994-04-27 |
Family
ID=17230204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58251938A Expired - Lifetime JPH0631588B2 (en) | 1983-12-27 | 1983-12-27 | Starting device for internal combustion engine for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0631588B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06103022B2 (en) * | 1985-07-29 | 1994-12-14 | ヤマハ発動機株式会社 | Engine starting circuit |
| JPH0211865A (en) * | 1988-06-30 | 1990-01-16 | Fuji Robin Ind Ltd | Starter device for small two-cycle engine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4934900U (en) * | 1972-06-26 | 1974-03-27 | ||
| JPS5531496Y2 (en) * | 1978-10-03 | 1980-07-26 | ||
| JPS5664151A (en) * | 1979-10-26 | 1981-06-01 | Yamaha Motor Co Ltd | Monitor for engine starting |
| JPS6060269A (en) * | 1983-09-09 | 1985-04-06 | Honda Motor Co Ltd | Run-off switch device for engine in motorcycle |
-
1983
- 1983-12-27 JP JP58251938A patent/JPH0631588B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60142055A (en) | 1985-07-27 |
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