JPS6116135A - Drive system in automobile - Google Patents
Drive system in automobileInfo
- Publication number
- JPS6116135A JPS6116135A JP13626084A JP13626084A JPS6116135A JP S6116135 A JPS6116135 A JP S6116135A JP 13626084 A JP13626084 A JP 13626084A JP 13626084 A JP13626084 A JP 13626084A JP S6116135 A JPS6116135 A JP S6116135A
- Authority
- JP
- Japan
- Prior art keywords
- engine
- subengine
- main engine
- sub
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K25/00—Auxiliary drives
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
Description
【発明の詳細な説明】 （発明の技術分野） この発明は、自動車の駆動方式に関する。[Detailed description of the invention] (Technical field of invention) The present invention relates to a drive system for an automobile.
（発明の背景）
自動車のエンジンは、クラッチ及び変速機構を介して駆
動輪を駆動するほか、発電機や変速制御機構あるいはパ
ワーステアリング等の油圧回路に用いられるポンプ、及
びクーラーに用いられる気体圧縮機などを回転駆動する
ようにしている。(Background of the Invention) In addition to driving drive wheels via a clutch and a transmission mechanism, an automobile engine also drives a generator, a transmission control mechanism, a pump used in a hydraulic circuit such as a power steering, and a gas compressor used in a cooler. etc. are driven to rotate.
しかしながら、エンジンは、回転数が変動するものであ
る。例えば発電機等は回転数に比例し、電圧が上下する
ために、レギュレータ等を設ける必要がある。また他の
ポンプ類を駆動する場合には、その回転数変動に応じた
負荷変動が著しい。However, the rotational speed of the engine fluctuates. For example, since the voltage of a generator or the like increases or decreases in proportion to the number of revolutions, it is necessary to provide a regulator or the like. Furthermore, when other pumps are driven, the load varies significantly depending on the variation in their rotational speed.
（発明の目的）
この発明は、以上のような補機類に対する回転数変動が
なく、車輪の駆動系以外は常時一定した負荷により発電
機及びポンプ類を駆動できるようにすることを目的とす
る。(Purpose of the invention) The object of the present invention is to enable the generator and pumps to be driven by constant loads except for the wheel drive system, without any fluctuation in the rotational speed of the auxiliary equipment as described above. .
（発明の構成と効果）
前記目的を達成するために、この発明は、自動車のエン
ジンルーム内に駆動輪を駆動するためのメインエンジン
及びサブエンジンを搭載し、サブエンジンの出力軸を発
電機、ポンプ等の補機類に接続するようにしたことを特
徴とする。(Structure and Effects of the Invention) In order to achieve the above object, the present invention includes a main engine and a sub-engine for driving drive wheels installed in the engine room of an automobile, and connects the output shaft of the sub-engine to a generator, It is characterized by being connected to auxiliary equipment such as pumps.
以上の構成によれば、発電機及び各ポンプ類は常時一定
の負荷で駆動でき、また、メインエンジンは各機器を駆
動することによる負荷の増減がないために、安定した走
行を行える。According to the above configuration, the generator and each pump can be driven with a constant load at all times, and since the main engine does not have an increase or decrease in load due to driving each device, stable running can be achieved.
（実施例の説明） 図はこの発明に係る駆動方式を示す説明図である。(Explanation of Examples) The figure is an explanatory diagram showing a driving method according to the present invention.
図において、自動車のエンジンルーム内には、メインエ
ンジン１とともにサブエンジン２が搭載されている。メ
インエンジン１及びサブエンジン２の出力軸はクラッチ
３を介して断続しでいる。In the figure, a main engine 1 and a sub-engine 2 are mounted in the engine room of an automobile. The output shafts of the main engine 1 and the sub-engine 2 are connected to each other via a clutch 3.
また、メインエンジン１の出力軸はクラッチ４゜変速装
置５．差動歯車装置６を介して駆動輪７のみを駆動する
ようになっている。The output shaft of the main engine 1 is connected to a clutch 4° transmission 5. Only the drive wheels 7 are driven via the differential gear device 6.
サブエンジン２の出力軸はセルモータ８に軸結されてお
り、また、オルタネータ９に直結している。サブエンジ
ン２はクラッチ３を断にした状態でセルモータ８により
起動し、ついでクラッチ３を入れることで、メインエン
ジン１を起動する。The output shaft of the sub-engine 2 is axially connected to a starting motor 8, and is also directly connected to an alternator 9. The sub-engine 2 is started by a starter motor 8 with the clutch 3 disengaged, and then the main engine 1 is started by engaging the clutch 3.
そして、サブエンジン２の回転により、オルタネータ９
は駆動し、その起電力によって電装部１０に給電を行っ
ている。Then, due to the rotation of the sub-engine 2, the alternator 9
is driven, and its electromotive force supplies power to the electrical equipment section 10.
電装部１０としては例えば灯具類、ワイパー、ラジオ等
である。Examples of the electrical equipment section 10 include lamps, wipers, radios, and the like.
また、サブエンジン２の出力軸は油圧ポンプＰｉ、Ｐ２
及び気体圧縮機Ｐ３にブーり及びベルト等を介して接続
している。In addition, the output shaft of the sub-engine 2 is the hydraulic pump Pi, P2.
and is connected to the gas compressor P3 via a bobbin, a belt, etc.
油圧ポンプＰ１は変速制ｍ機構１１の油圧サーボ系に用
いられるもので、これの制御によって変速装Ｗ５をパワ
ー駆動する。The hydraulic pump P1 is used in the hydraulic servo system of the transmission control mechanism 11, and its control powers the transmission W5.
また、油圧ポンプＰ２はパワーステアリング１２を駆動
するもので、ポンプＰ２によって発生した油圧をパワー
ステアリング１２の駆動系に供給するようになっている
。Further, the hydraulic pump P2 drives the power steering 12, and supplies the hydraulic pressure generated by the pump P2 to the drive system of the power steering 12.
気体圧縮１１［Ｐ３は冷媒回路に接続され、気体圧縮機
Ｐ３の回転により冷媒の循環を行い、クーラーを駆動す
る。The gas compressor 11 [P3 is connected to the refrigerant circuit, and the rotation of the gas compressor P3 circulates the refrigerant to drive the cooler.
なお、サブエンジンの排気量としては、メインエンジン
１の排気量や、各部分のオートメ化度合によるが、３０
〜１００ｃｃのエンジンで十分これら補機類を定常運転
できる。The displacement of the sub-engine depends on the displacement of the main engine 1 and the degree of automation of each part, but it is 30
A ~100cc engine is sufficient for steady operation of these auxiliary machines.
また、この実施例ではセルモータ８によって先ずサブエ
ンジンを駆動し、次いでこのサブエンジンの出力軸をク
ラッチを介してメインエンジン１の起動に用いるように
しているので、セルモータ８の容量が小さくてずみ、始
動時にバッテリーがあがるなどといったことを防止でき
る。Furthermore, in this embodiment, the starter motor 8 first drives the sub-engine, and then the output shaft of this sub-engine is used to start the main engine 1 via the clutch, so the capacity of the starter motor 8 is small. This prevents the battery from dying when starting.
また、サブエンジン２の回転数はほぼ一定に保たれるの
で、回転数変動による電圧変動や、ポンプ類の負荷変動
も小さなものとなる。Furthermore, since the rotational speed of the sub-engine 2 is kept substantially constant, voltage fluctuations due to rotational speed fluctuations and load fluctuations of the pumps are also small.
図はこの考案に係る駆動方式の一実施例を示す説明図で
ある。
１・・・メインエンジン、２・・・サブエンジン、７・
・・駆動輪、９・・・オルタネータ（発電機）、Ｐｌ、
Ｐ２・・・油圧ポンプ、Ｐ３・・・気体圧縮機。The figure is an explanatory diagram showing an embodiment of the drive method according to the invention. 1...Main engine, 2...Sub engine, 7.
... Drive wheel, 9... Alternator (generator), Pl,
P2... Hydraulic pump, P3... Gas compressor.
Claims (1)
インエンジン及びサブエンジンを搭載し、サブエンジン
の出力軸を発電機、ポンプ等の補機類に接続するように
したことを特徴とする自動車の駆動方式。An automobile characterized in that a main engine and a sub-engine for driving drive wheels are mounted in the engine room of the automobile, and the output shaft of the sub-engine is connected to auxiliary equipment such as a generator and a pump. Drive system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13626084A JPS6116135A (en) | 1984-06-30 | 1984-06-30 | Drive system in automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13626084A JPS6116135A (en) | 1984-06-30 | 1984-06-30 | Drive system in automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6116135A true JPS6116135A (en) | 1986-01-24 |
Family
ID=15171022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13626084A Pending JPS6116135A (en) | 1984-06-30 | 1984-06-30 | Drive system in automobile |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6116135A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008048520A1 (en) * | 2008-09-23 | 2010-04-22 | Desider Boda | Drive system for transport vehicle, comprises internal combustion engine, internal combustion engine control unit, and transmission gear with automatic variable transmission arranged between differential unit and internal combustion engine |
| CN102248940A (en) * | 2010-05-18 | 2011-11-23 | 依维柯公司 | Method for fontrolling the functioning of s twin internal combustion engine in a vehicle, especially a fire-fighting vehicle |
-
1984
- 1984-06-30 JP JP13626084A patent/JPS6116135A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008048520A1 (en) * | 2008-09-23 | 2010-04-22 | Desider Boda | Drive system for transport vehicle, comprises internal combustion engine, internal combustion engine control unit, and transmission gear with automatic variable transmission arranged between differential unit and internal combustion engine |
| CN102248940A (en) * | 2010-05-18 | 2011-11-23 | 依维柯公司 | Method for fontrolling the functioning of s twin internal combustion engine in a vehicle, especially a fire-fighting vehicle |
| EP2388458A1 (en) * | 2010-05-18 | 2011-11-23 | Iveco S.p.A. | Method for controlling the functioning of a twin internal combustion engine in a vehicle, especially a fire-fighting vehicle |
| US8393997B2 (en) | 2010-05-18 | 2013-03-12 | Iveco S.P.A. | Method for controlling the functioning of a twin internal combustion engine in a vehicle, especially a fire-fighting vehicle |
| AU2011202241B2 (en) * | 2010-05-18 | 2013-09-12 | Iveco S.P.A. | Method for controlling the functioning of a twin internal combustion engine in a vehicle, especially a fire-fighting vehicle |
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