DE2705114A1 - QUICK START DEVICE FOR A COMBUSTION ENGINE - Google Patents
QUICK START DEVICE FOR A COMBUSTION ENGINEInfo
- Publication number
- DE2705114A1 DE2705114A1 DE19772705114 DE2705114A DE2705114A1 DE 2705114 A1 DE2705114 A1 DE 2705114A1 DE 19772705114 DE19772705114 DE 19772705114 DE 2705114 A DE2705114 A DE 2705114A DE 2705114 A1 DE2705114 A1 DE 2705114A1
- Authority
- DE
- Germany
- Prior art keywords
- combustion engine
- internal combustion
- hot air
- ignition coil
- air filter
- 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
-
- 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
- F02N19/00—Starting aids for combustion engines, not otherwise provided for
- F02N19/02—Aiding engine start by thermal means, e.g. using lighted wicks
- F02N19/04—Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines
-
- 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
- F02P15/00—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits
- F02P15/008—Reserve ignition systems; Redundancy of some ignition devices
-
- 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
- F02P15/00—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits
- F02P15/12—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits having means for strengthening spark during starting
-
- 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
- F02P9/00—Electric spark ignition control, not otherwise provided for
- F02P9/002—Control of spark intensity, intensifying, lengthening, suppression
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning For Vehicles (AREA)
- Direct Air Heating By Heater Or Combustion Gas (AREA)
Description
270511 A270511 A
P 142 DTP 142 DT
ELIO SALA, CINISELLO, MILANO (ITALIEN) ELIO SALA, CINISELLO, MILANO (ITALY)
Schnellanlaßvorrichtung für einen VerbrennungsmotorQuick starter for an internal combustion engine
Die Erfindung bezieht sich auf eine Schnellanlaßvorrichtung für einen Verbrennungsmotor, insbesondere für einen Kraftfahrzeugmotor.The invention relates to a quick-start device for an internal combustion engine, in particular for a motor vehicle engine.
Bei den heute üblichen Verbrennungsmotoren, besonders bei den in Kraftfahrzeugen eingebauten, besteht die Schwierig keit, daß der Motor beim Anlaßvorgang sehr oft zu kalt ist, In today's common internal combustion engines, especially those built into motor vehicles, there is a difficulty that the engine is very often too cold when starting,
709833/0280709833/0280
5.2.19775.2.1977
P 142 DT -T- P 142 DT -T-
- H. - H.
Es gibt bis heute kaum Zusatzgeräte, die diesem Mangel abhelfen.To date, there are hardly any additional devices that remedy this deficiency.
Die Erfindung verfolgt den Zweck, im kritischen Augenblick, also beim Kaltstart, dem Verbrennungsmotor Wärme zuzuführen und zusätzlich - soweit erforderlich - den Zündfunken zu verstärken. Der Erfindung liegt daher die Aufgabe zugrunde, eine Vorrichtung zu schaffen, mit der es möglich ist, dem Verbrennungsmotor im Bedarfsfall die notwendigen Starthilfen zu geben.The invention pursues the purpose of providing heat to the internal combustion engine at the critical moment, that is to say during a cold start and additionally - if necessary - to amplify the ignition spark. The invention is therefore the The object is to create a device with which it is possible to the internal combustion engine if necessary to give necessary start-up assistance.
Erfindungsgemäß wird die Aufgabe dadurch gelöst, daß ein bei kritischen Wetterverhältnissen einschaltbares Heißluftgerät mit einem Heizgerät und einem Windrad zur Zufuhr über ein Rohr dem Verbrennungsmotor zuleitbarer Warmluft vorgesehen ist.According to the invention the object is achieved in that a hot air device with a heater and a wind turbine for supply that can be switched on in critical weather conditions Warm air that can be fed to the internal combustion engine is provided via a pipe.
Die Erfindung wird anhand einer schematischen Zeichnung erläutert.The invention is explained with reference to a schematic drawing.
Einem Verbrennungsmotor 5 mit einem Luftfilter 6 werden Starthilfen gegeben. Hierzu ist ein Heißluftgerät 1 vorgesehen, das ein Windrad 2 und ein Heizgerät 3 umfaßt. Das letztere besteht aus einem oder mehreren Heizwiderständen und/oder einer oder mehreren elektrischen Lampen 11, Diese Lampen können gegebenenfalls ebenfalls in dem Heiß-Starting aids are given to an internal combustion engine 5 with an air filter 6. A hot air device 1 is provided for this purpose, which comprises a wind turbine 2 and a heater 3. The latter consists of one or more heating resistors and / or one or more electric lamps 11, These lamps can also be used in the hot
P 142 DTP 142 DT
luftgerät 1 eingebaut sein.Air device 1 must be installed.
Die von dem Heißluftgerät 1 erzeugte Warmluft wird über ein Rohr 4 dem Luftfilter 6 des Verbrennungsmotors 5 zugeleitet.The warm air generated by the hot air device 1 is fed to the air filter 6 of the internal combustion engine 5 via a pipe 4 forwarded.
Es ist auch denkbar, das Heißluftgerät 1 unter Weglassung des Rohres 4 unmittelbar an das Luftfilter 6 anzubauen oder in das Luftfilter 6 unmittelbar zu integrieren.It is also conceivable to mount the hot air device 1 directly on the air filter 6, omitting the pipe 4 or to be integrated directly into the air filter 6.
Das Heißluftgerät 1 ist dazu in der Lage, dem Verbrennungsmotor 5 bereits beim Startvorgang Warmluft zuzuleiten. The hot air device 1 is able to supply hot air to the internal combustion engine 5 during the starting process.
Eine weitere Starthilfe für den Verbrennungsmotor besteht darin, daß eine zusätzliche Zündspule 7 vorgesehen ist, die im kritischen Moment, also in der Regel beim Startvorgang, die Erzeugung des Zündfunkens durch die normalerweise im Kraftfahrzeug bereits eingebaute Zündspule noch unterstützt. Der Zündfunken 8, dessen Intensität an den Kerzen erhöht wird, verhindert, daß die Zündkerzen naß werden können.Another starting aid for the internal combustion engine is that an additional ignition coil 7 is provided, the at the critical moment, so usually during the starting process, the generation of the ignition spark by the normally Ignition coil already installed in the motor vehicle is still supported. The ignition spark 8, the intensity of which at the Increasing the spark plugs prevents the spark plugs from getting wet.
In dem elektrischen Kreis kann ein zusätzlicher, aufladbarer Akkumulator 9 vorgesehen werden, der im kritischen Moment, also in der Regel beim Startvorgang, den im Kraft-In the electrical circuit there can be an additional, chargeable Accumulator 9 are provided, which is in the critical moment, so usually during the starting process, the power
709833/0280709833/0280
fahrzeug bereits vorhandenen Akkumulator zusätzlich unterstützt.vehicle already existing battery is additionally supported.
Wird die erfindungsgemäße Vorrichtung benötigt, dann wird ein Schalter 10 geschlossen, wobei gleichzeitig die in der Zeichnung zu sehende, als Signallampe dargestellte Lampe 11 aufleuchtet.If the device according to the invention is required, then a switch 10 is closed, at the same time the one to be seen in the drawing, shown as a signal lamp Lamp 11 lights up.
Diese Lampe 11 kann - wie weiter oben schon ausgeführt auch anstatt des Heizgerätes 3 im Heißluftgerät 1 angewendet werden und befindet sich dann zweckmaßigerweise innerhalb des Heißluftgerätes I oder ragt zumindest in dieses hinein.As already stated above, this lamp 11 can also be used in the hot air device 1 instead of the heater 3 are and is then conveniently located within the hot air device I or at least protrudes into this into.
Nach Beendigung des Anlaßvorganges wird die Vorrichtung durch Öffnen des Schalters 10 wieder abgeschaltet, sie kann aber in den Fällen, da der Motor infolge zu kalter A'Oenluft oder zu großer Abnützung der Zündkerzen nicht mehr die Leerlaufdrehzahl beibehält, als Unterstützung für den Motor wieder eingeschaltet werden.After completion of the starting process, the device is switched off again by opening the switch 10, it However, it cannot be used in cases where the engine is not due to too cold air or excessive wear on the spark plugs more the idle speed is maintained than support for the engine is switched on again.
Es kann auch ein Thermostat zur automatischen Einstellung der zur Vergasung günstigsten Temperatur vorgesehen werden.There can also be a thermostat for automatic adjustment the most favorable temperature for gasification can be provided.
Bei ausreichender Luftzufuhr durch den ohnehin im Kraftfahrzeug vorhandenen, zum Kühlsystem gehörenden Ventilator,If there is sufficient air supply through the fan that is already present in the vehicle and belongs to the cooling system,
7 0 9 8 .'Π / 0 2 8 07 0 9 8 .'Π / 0 2 8 0
270511A270511A
P 142 DT - t - P 142 DT - t -
kann auf das Windrad 2 auch verzichtet werden.the wind turbine 2 can also be dispensed with.
Wird jedoch ein separates Windrad 2 eingesetzt, dann kann es von einem zusätzlichen Elektromotor angetrieben werden.However, if a separate wind turbine 2 is used, then it can be driven by an additional electric motor.
709833/0280709833/0280
LeerseiteBlank page
Claims (8)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2020776A IT1062898B (en) | 1976-02-16 | 1976-02-16 | INSTANT STARTING DEVICE FOR COMBUSTION ENGINES INCLUDING A FAN AND ANY SMALL AUXILIARY BATTERY RECHARGEABLE IMPROVEMENT BATTERY |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2705114A1 true DE2705114A1 (en) | 1977-08-18 |
Family
ID=11164760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19772705114 Pending DE2705114A1 (en) | 1976-02-16 | 1977-02-08 | QUICK START DEVICE FOR A COMBUSTION ENGINE |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2705114A1 (en) |
FR (1) | FR2341050A1 (en) |
IT (1) | IT1062898B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4665880A (en) * | 1985-03-06 | 1987-05-19 | Mcwade Duncan R | Air flow controller and preheater for internal combustion engines |
-
1976
- 1976-02-16 IT IT2020776A patent/IT1062898B/en active
-
1977
- 1977-02-02 FR FR7703102A patent/FR2341050A1/en not_active Withdrawn
- 1977-02-08 DE DE19772705114 patent/DE2705114A1/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4665880A (en) * | 1985-03-06 | 1987-05-19 | Mcwade Duncan R | Air flow controller and preheater for internal combustion engines |
Also Published As
Publication number | Publication date |
---|---|
FR2341050A1 (en) | 1977-09-09 |
IT1062898B (en) | 1985-02-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OHJ | Non-payment of the annual fee |