CH324831A - Internal combustion engine with control valve for controlling devices actuated by its suction air - Google Patents

Internal combustion engine with control valve for controlling devices actuated by its suction air

Info

Publication number
CH324831A
CH324831A CH324831DA CH324831A CH 324831 A CH324831 A CH 324831A CH 324831D A CH324831D A CH 324831DA CH 324831 A CH324831 A CH 324831A
Authority
CH
Switzerland
Prior art keywords
combustion engine
internal combustion
flange
control valve
suction air
Prior art date
Application number
Other languages
German (de)
Inventor
Binder Richard
Original Assignee
Fichtel & Sachs Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fichtel & Sachs Ag filed Critical Fichtel & Sachs Ag
Publication of CH324831A publication Critical patent/CH324831A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
    • F02M35/10229—Fluid connections to the air intake system; their arrangement of pipes, valves or the like the intake system acting as a vacuum or overpressure source for auxiliary devices, e.g. brake systems; Vacuum chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/1015—Air intakes; Induction systems characterised by the engine type
    • F02M35/10196—Carburetted engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
    • F02M2700/05—Miscellaneous constructional elements; Leakage detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Characterised By The Charging Evacuation (AREA)

Description

       

  Verbrennungsmotor mit Steuerventil zur Steuerung von durch seine Saugluft  ' betätigten Einrichtungen    Bei durch Unterdruck betätigten Einrich  tungen an Kraftfahrzeugen, wie z. B. Servo  motoren für die Betätigung.-der Kupplung  oder der Bremsen, sind Steuerventile not  wendig, die die Verbindung des Servomotors  mit der Ansaugleitung des Motors herstellen  bzw. regeln.  



  Die Verbindung des Steuerventils mit dem  Motor bedingte bisher eine nicht unerhebliche  Montagearbeit und Veränderungen am Motor.  



  Gemäss der vorliegenden Erfindung be  sitzt das Gehäuse des Steuerventils einen  Flansch mit abstehender Öffnung sowie mit  Verbindungsleitung zwischen der Öffnung des  Flansches und dem Gehäuseinnern, und es  ist mittels dieses Flansches in die Ansauglei  tung des Verbrennungsmotors eingeschaltet.  Der Flansch kann zwischen dem Ansaug  stutzen und dem Vergaser liegen, kann aber  auch, wenn ein Vergaser nicht vorhanden  ist, zwischen dem Ansaugstutzen und dem       Lilftfilter    liegen. Die Befestigungsmittel für  den Flansch und ein von der Saugluft durch  strömtes Gerät können ein und dieselben sein.  



  Die beiliegende Zeichnung zeigt eine bei  spielsweise Ausführungsform der Erfindung,  und zwar:       Fig.    1 den Ansaugstutzen eines Verbren  nungsmotors und das Gehäuse- des Steuer  ventils zum Teil geschnitten und         Fig.    2 das Ventilgehäuse mit Flansch für  sich     allein.    in Draufsicht.  



  In der     Fig.    1 bedeutet 1 den Ansaug  stutzen des Motors, 2 den Vergaser und 3 den  am     Steuerventilgehäuse    4 vorhandenen Be  festigungsflansch mit vom Gehäuse ab  stehender Öffnung. In diesem Befestigungs  flansch 3 ist eine Bohrung 5 vorgesehen, die  die Verbindung des Steuerventils mit der       Ansaugleitung    des Motors herstellt. Zwischen  dieser Verbindungsbohrung und den verschie  denen Organen des Steuerventils ist am besten  das bei solchen Einrichtungen meist übliche       Rückschlagventil    6 angeordnet, das nur  öffnet, wenn der Unterdruck in der     Usaug-          leitung    des Motors grösser ist wie hinter dem  Ventil.

   Der Vergaser 2 und der Ventilgehäuse  flansch 3 können mit dem     Ansaugstutzen    1  durch Schrauben 7 verbunden sein.



  Internal combustion engine with control valve for controlling by its suction air 'actuated devices. In devices operated by negative pressure devices on motor vehicles, such as. B. servomotors for the actuation of the clutch or the brakes, control valves are not manoeuvrable, which establish or regulate the connection of the servomotor with the intake line of the motor.



  The connection of the control valve with the engine has so far required a considerable amount of assembly work and changes to the engine.



  According to the present invention, the housing of the control valve sits a flange with a protruding opening and with a connecting line between the opening of the flange and the interior of the housing, and it is turned on by means of this flange in the intake pipe of the internal combustion engine. The flange can clip between the intake and the carburetor, but can also, if a carburetor is not available, lie between the intake and the Lilftfilter. The fastening means for the flange and a device through which the suction air flows can be one and the same.



  The accompanying drawing shows an example embodiment of the invention, namely: Fig. 1 the intake port of a combustion engine and the housing of the control valve in part, and Fig. 2 the valve housing with flange on its own. in plan view.



  In Fig. 1, 1 means the intake port of the engine, 2 the carburetor and 3 the existing on the control valve housing 4 Be fastening flange with the opening from the housing. In this mounting flange 3 a hole 5 is provided which connects the control valve to the intake line of the engine. Between this connecting bore and the various organs of the control valve, the check valve 6, which is usually used in such devices, is best arranged, which only opens when the negative pressure in the suction line of the motor is greater than that behind the valve.

   The carburetor 2 and the valve housing flange 3 can be connected to the intake manifold 1 by screws 7.

Claims (1)

PATENTANSPRUCH Verbrennungsmotor mit Steuerventil zur Steuerung von durch seine Saugluft betätig ten Einrichtungen, dadurch gekennzeichnet, dass das Gehäuse des Steuerventils einen Flansch mit .abstehender Öffnung sowie mit Verbindungsleitung zwischen der Öffnung des Flansches und dem Gehäuseinnern auf weist und mittels dieses Flansches in die Ansaugleitung des Verbrennungsmotors ein geschaltet ist.<B>0</B> UNTERANSPRÜCHE 1. Verbrennungsmotor nach Patentan spruch, dadurch gekennzeichnet, dass der Flansch zwischen dem Ansaugstui:zen und dem Vergaser liegt. 2. Verbrennungsmotor nach Patentan spruch, dadurch gekennzeichnet, dass der Flansch zwischen dem Ansaugstutzen und denn Luftfilter liegt. PATENT CLAIM Internal combustion engine with control valve for controlling devices actuated by its suction air, characterized in that the housing of the control valve has a flange with a protruding opening and a connecting line between the opening of the flange and the interior of the housing and, by means of this flange, into the suction line of the internal combustion engine is switched on. <B> 0 </B> SUBClaims 1. Combustion engine according to patent claim, characterized in that the flange is between the intake manifold and the carburetor. 2. Internal combustion engine according to patent claim, characterized in that the flange is located between the intake manifold and the air filter. 3. Verbrennungsmotor nach Patentan spruch, dadurch gekennzeichnet, dass der Flansch und ein von der Saugluft durch- strömtes Gerät durch ein und dieselben Ver bindungsmittel am. Ansaugstutzen befestigt sind. 3. Internal combustion engine according to patent claim, characterized in that the flange and a device through which the suction air flows are fastened to the intake port by one and the same connection means.
CH324831D 1954-03-27 1954-07-13 Internal combustion engine with control valve for controlling devices actuated by its suction air CH324831A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE324831X 1954-03-27

Publications (1)

Publication Number Publication Date
CH324831A true CH324831A (en) 1957-10-15

Family

ID=6181963

Family Applications (1)

Application Number Title Priority Date Filing Date
CH324831D CH324831A (en) 1954-03-27 1954-07-13 Internal combustion engine with control valve for controlling devices actuated by its suction air

Country Status (1)

Country Link
CH (1) CH324831A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2963277A4 (en) * 2013-02-26 2016-11-09 Suzhou Cleva Prec Machinery & Technology Co Ltd Carburetor base of engine
US11624343B2 (en) * 2019-11-25 2023-04-11 Zoom Zoom Parts Llc System for enhancing performance of carburetor engine and peripherals of an all-terrain vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2963277A4 (en) * 2013-02-26 2016-11-09 Suzhou Cleva Prec Machinery & Technology Co Ltd Carburetor base of engine
US11624343B2 (en) * 2019-11-25 2023-04-11 Zoom Zoom Parts Llc System for enhancing performance of carburetor engine and peripherals of an all-terrain vehicle

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