DE348449C - Ventilation socket for gear boxes of motor vehicles - Google Patents

Ventilation socket for gear boxes of motor vehicles

Info

Publication number
DE348449C
DE348449C DENDAT348449D DE348449DD DE348449C DE 348449 C DE348449 C DE 348449C DE NDAT348449 D DENDAT348449 D DE NDAT348449D DE 348449D D DE348449D D DE 348449DD DE 348449 C DE348449 C DE 348449C
Authority
DE
Germany
Prior art keywords
motor vehicles
gear boxes
oil
ventilation
ventilation socket
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
DENDAT348449D
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.)
HERMANN UFLACKER
Original Assignee
HERMANN UFLACKER
Publication date
Application granted granted Critical
Publication of DE348449C publication Critical patent/DE348449C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/027—Gearboxes; Mounting gearing therein characterised by means for venting gearboxes, e.g. air breathers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)

Description

Entlüftungsstützen für Getriebekästen von Kraftfahrzeugen. Zur Verhinderung eines Überdrucks infolge der Arbeitserwärmung in Getriebekästen von Kraftfahrzeugen und des damit verbundenen Ölaustritts dienen Entlüftungsstutzen. Diese ermöglichen die Verwendung von Öl als Schmiermaterial an Stelle von Fett oder Ölfettgemisch, das bekanntlich weniger hohen Schmierwert besitzt. Die gewöhnlichen Entlüftungsstutzen verstopfen sich, saugen Staub ein oder spritzen Öl aus. Diese Übelstände werden gemäß der vorliegenden Erfindung dadurch vermieden, daß um einen erweiterten Hohlraum des Rohrstutzens ein gegen Lösen gesichertes Drahtgewebe gelegt wird. Eine derartige Anordnung gestattet die Verwendung jeder Ölsorte in den Getrieben, ohne daß das Öl aus den Dichtungen oder den Stutzen heraustritt.Ventilation supports for gear boxes of motor vehicles. To prevent an overpressure as a result of work heating in gearboxes of motor vehicles and the associated oil outlet are used for ventilation ports. These enable the use of oil as a lubricating material instead of grease or oil-fat mixture, which is known to have a lower lubricating value. The ordinary vent ports clogs, sucking in dust, or squirting out oil. These evils will be avoided according to the present invention by having an enlarged cavity a wire mesh secured against loosening is placed on the pipe socket. Such a one Arrangement allows the use of any type of oil in the gearboxes without the Oil leaks out of the seals or the nozzle.

In der Zeichnung ist ein Ausführungsbeispiel der Erfindung dargestellt. Der Entlüftungsstutzen besteht aus einem in den Getriebekasten e eingesetzten Rohr a mit einer Erweiterung b. Um diese Erweiterung ist ein geschlossenes Drahtgewebe c gelegt. Die im Getriebekasten umhergeschlenderten Ölteile werden von- dem Drahtnetz aufgefangen. Durch den Stutzen austretende Ölnebel sammeln sich in der Erweiterung b und tropfen durch das Drahtgewebe zurück. Das Netz ist durch eine Haltevorrichtung d, die am Getriebekasten befestigt ist, gegen Lösen gesichert.An exemplary embodiment of the invention is shown in the drawing. The vent port consists of a pipe inserted into the gear box e a with an extension b. Around this extension is a closed wire mesh c placed. The parts of the oil that wandered around in the gear box are removed from the wire mesh caught. Oil mist emerging through the nozzle collects in the extension b and drip back through the wire mesh. The net is by a holding device d, which is attached to the gearbox, secured against loosening.

Claims (1)

PATENTANSPRUCH: Entlüftungsstutzen für Getriebekästen von Kraftfahrzeugen, dadurch gekennzeichnet, daß um einen erweiterten Hohlraum (b) des Rohrstutzens (a) ein gegen Lösen - gesichertes Drahtgewebe (c) gelegt ist. PATENT CLAIM: Ventilation socket for gear boxes of motor vehicles, characterized in that a wire mesh (c) secured against loosening is placed around an enlarged cavity (b) of the pipe socket (a).
DENDAT348449D Ventilation socket for gear boxes of motor vehicles Expired DE348449C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE348449T

Publications (1)

Publication Number Publication Date
DE348449C true DE348449C (en) 1922-02-09

Family

ID=6257356

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT348449D Expired DE348449C (en) Ventilation socket for gear boxes of motor vehicles

Country Status (1)

Country Link
DE (1) DE348449C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015002320A1 (en) * 2015-02-26 2016-09-01 Gkn Driveline International Gmbh Ventilation device for a transmission housing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015002320A1 (en) * 2015-02-26 2016-09-01 Gkn Driveline International Gmbh Ventilation device for a transmission housing
DE102015002320B4 (en) 2015-02-26 2022-11-24 Gkn Automotive Ltd. Process for separating oil

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