DE389109C - Carburettors for internal combustion engines - Google Patents

Carburettors for internal combustion engines

Info

Publication number
DE389109C
DE389109C DER56418D DER0056418D DE389109C DE 389109 C DE389109 C DE 389109C DE R56418 D DER56418 D DE R56418D DE R0056418 D DER0056418 D DE R0056418D DE 389109 C DE389109 C DE 389109C
Authority
DE
Germany
Prior art keywords
scale
carburettors
internal combustion
combustion engines
nozzle
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
Application number
DER56418D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ADRIAN A REITER
Original Assignee
ADRIAN A REITER
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 ADRIAN A REITER filed Critical ADRIAN A REITER
Priority to DER56418D priority Critical patent/DE389109C/en
Application granted granted Critical
Publication of DE389109C publication Critical patent/DE389109C/en
Expired legal-status Critical Current

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
    • F02M7/00—Carburettors with means for influencing, e.g. enriching or keeping constant, fuel/air ratio of charge under varying conditions
    • F02M7/12—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves
    • F02M7/14—Other installations, with moving parts, for influencing fuel/air ratio, e.g. having valves with means for controlling cross-sectional area of fuel spray nozzle
    • 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
    • F02M19/00—Details, component parts, or accessories of carburettors, not provided for in, or of interest apart from, the apparatus of groups F02M1/00 - F02M17/00
    • F02M19/02—Metering-orifices, e.g. variable in diameter
    • F02M19/021—Metering-orifices, e.g. variable in diameter the cross-sectional area being changed mechanically

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Golf Clubs (AREA)

Description

Vergaser für Verbrennungskraftmaschinen. Die Erfindung,besteht in der Ausführung des Vergasers mit einer Anzeigevorrichtung, wie Senkwaage o. dgl., die das spezifische Gewicht des verwandten Brennstoffes anzeigt, so daß man es ablesen kann, wobei man die Einstellvorrichtung für den Brennstoffausfluß gleichzeitig mit einer mit dem Maßstab der Flüssigkeitswaage übereinstimmenden Maßeinteilung versehen kann.Carburettors for internal combustion engines. The invention consists in the execution of the carburetor with a display device, such as a lowering balance or the like, which shows the specific gravity of the fuel used so that you can read it off can, with the adjustment device for the fuel outflow at the same time with a scale that corresponds to the scale of the liquid balance can.

Auf der Zeichnung ist eine beispielsweise Ausführungsform im Schnitt dargestellt.In the drawing, an example embodiment is in section shown.

In einem entsprechend isolierten oder ähnlich geschützten Rohr a ist eine Senkwaage b vorgesehen. Das Rohr a hat eine Schauöffnung c, um je nach dem Höher- oder Tiefergehen der Waage die Schwere bzw. das spezifische Gewicht des Brennstoffes, wie Benzin usw., ablesen zu können. Die Einstellvorrichtung d des Einstellstiftes e hat eine mit dem Maßstab der Waage übereinstimmende Maßeinteilung. ' Der Einstellstift e ist von der Stelle f ab nach oben hohl und so zu einer zweiten Düse ausgebildet. A lowering balance b is provided in a correspondingly insulated or similarly protected pipe a. The tube a has a viewing opening c, in order to be able to read off the gravity or the specific weight of the fuel, such as gasoline, etc., depending on how the scales go up or down. The adjustment device d of the adjustment pin e has a scale that corresponds to the scale of the scale. The adjustment pin e is hollow upwards from the point f and is thus formed into a second nozzle.

Der Brennstoff tritt durch die Öffnungen g in den als Düse i dienenden oberen Hohlraum des Stiftes e ein. Die kegelförmig zulaufende Nadel h ragt in die Düse i, um je nach der Einstellung des Stiftes e die Düsenöffnung regeln zu können. Der obere Teil des Einstellstiftes e ist mit Gewinde ausgeführt zwecks Einstellung der Düsenhöhe und damit der Düsenöffnung in Verbindung mit der Nadel h. Man kann vorteilhaft den Gleitring k mittels einer Führung l unmittelbar an die Drosselklappe in befestigen. Geeignetenfalls kann man die Waage-auch innerhalb des Vergasergehäuses anordnen. Bei Vergasern ist eine Leerlaufanordnung allgemein bekannt. Die Bohrung m speist die Leerlaufleitung.The fuel enters the upper cavity of the pin e, which serves as nozzle i, through the openings g. The conically tapering needle h protrudes into the nozzle i in order to be able to regulate the nozzle opening depending on the setting of the pin e. The upper part of the adjustment pin e is designed with a thread for the purpose of adjusting the nozzle height and thus the nozzle opening in connection with the needle h. The sliding ring k can advantageously be fastened directly to the throttle valve in by means of a guide l. If appropriate, the balance can also be arranged within the carburetor housing. An idle arrangement is well known in carburetors. The bore m feeds the idle line.

Zum Feststellen der Einstellvorrichtung d dient eine Sperrklinge s oder eine andere Vorrichtung.A locking blade s is used to fix the adjustment device d or another device.

Die Wirkungsweise der neuen Ausführung ist folgende: Zeigt beispielsweise der Maßstab an der Waage b ein spezifisches Gewicht des Benzins von etwa 65o an, so stellt man die Maßeinteilung der Einstellvorrichtung d zufolge Drehbewegung gleichfalls auf 65o. Hierbei bewegt sich der Einsteckstift e und regelt die Düsenöffnung entsprechend. Die Abmessungen der Nadel h der Düsenöffnung und der Düsenlänge sind in bezug auf die Waage und die Einstelleinrichtung d und deren Drehbewegung in ganz genauen Abmessungen festgelegt.The mode of operation of the new version is as follows: If, for example, the scale on the scales b shows a specific weight of the gasoline of about 65o, then the graduation of the adjustment device d is also set to 65o due to the rotary movement. The plug-in pin e moves and regulates the nozzle opening accordingly. The dimensions of the needle h of the nozzle opening and the nozzle length are with respect to the The balance and the setting device d and their rotational movement are set in very precise dimensions.

Claims (2)

PATENT-ANSPRÜCÜE: ' r. Vergaser für Verbrennungskraftmaschinen, dadurch gekennzeichnet, daß in einem den Brennstoff enthaltenden rohrförmigen Behälter mit Schauöffnung eine Senkwaage oder andere Vorrichtung zum Anzeigen des spezifischen Brennstoffgewichts vorgesehen ist. PATENT CLAIMS: 'r. Carburettors for internal combustion engines, thereby characterized in that in a tubular container containing the fuel Inspection opening of a scales or other device to display the specific Fuel weight is provided. 2. Ausführungsform des Vergasers nach Anspruch i, dadurch gekennzeichnet, daß die Einstellvorrichtung (d) des Einstellstiftes (e) mit einer mit dem Maßstab der Waage übereinstimmenden Maßeinteilung versehen ist. 2. Embodiment of the carburetor according to claim i, characterized in that the adjusting device (d) of the adjusting pin (e) is provided with a scale that corresponds to the scale of the scale.
DER56418D 1922-07-21 1922-07-21 Carburettors for internal combustion engines Expired DE389109C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER56418D DE389109C (en) 1922-07-21 1922-07-21 Carburettors for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER56418D DE389109C (en) 1922-07-21 1922-07-21 Carburettors for internal combustion engines

Publications (1)

Publication Number Publication Date
DE389109C true DE389109C (en) 1924-02-01

Family

ID=7410249

Family Applications (1)

Application Number Title Priority Date Filing Date
DER56418D Expired DE389109C (en) 1922-07-21 1922-07-21 Carburettors for internal combustion engines

Country Status (1)

Country Link
DE (1) DE389109C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060064A (en) * 1975-03-20 1977-11-29 Nissan Motor Company, Limited Variable size venturi carburetor with an electronic air/fuel ratio control system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060064A (en) * 1975-03-20 1977-11-29 Nissan Motor Company, Limited Variable size venturi carburetor with an electronic air/fuel ratio control system

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