DE334578C - Device for preventing liquid from being thrown out of the ventilation opening of the collecting space of fuel suckers - Google Patents

Device for preventing liquid from being thrown out of the ventilation opening of the collecting space of fuel suckers

Info

Publication number
DE334578C
DE334578C DENDAT334578D DE334578DD DE334578C DE 334578 C DE334578 C DE 334578C DE NDAT334578 D DENDAT334578 D DE NDAT334578D DE 334578D D DE334578D D DE 334578DD DE 334578 C DE334578 C DE 334578C
Authority
DE
Germany
Prior art keywords
collecting space
fuel
thrown out
suckers
preventing liquid
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
DENDAT334578D
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of DE334578C publication Critical patent/DE334578C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/02Feeding by means of suction apparatus, e.g. by air flow through carburettors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)

Description

Einrichtung zum Verhindern des Herausschleuderns von Flüssigkeit aus der Entlüftungsöffnung des Sammelraumes von Brennstoffsaugern. Bei Brennstoffsaugern, die in bekannter Weise einen Saug- und einen Sammelraum in sich vereinigen, muß der letztere aus bekannten Gründen mit einer Entlüftungsöffnung versehen sein, die an der höchsten Stelle des Sammelraumes angeordnet und mit einer Rohrverschraubung ausgerüstet ist. Vermittels dieser letzteren wird ein bis zu bestimmter Höhe reichendes Steigrohr an den Apparat angeschlossen, das verhindern soll, daß bei starken Erschütterungen Brennstoff aus dem Sammelraum herausgeschleudert wird.Device for preventing liquid from being thrown out the ventilation opening of the collecting space of fuel extractors. For fuel vacuum cleaners, which combine a suction and a collecting space in a known manner, must the latter, for known reasons, be provided with a vent opening which arranged at the highest point of the collecting space and with a pipe screw connection is equipped. By means of the latter, a certain height is created Riser pipe connected to the apparatus, which should prevent strong vibrations Fuel is thrown out of the collecting chamber.

Um den unschönen Rohranschluß an der Apparataußenseite zu umgehen, hat man das Steigrohr in das Innere des Gefäßes verlegt, durch dessen oberen Boden hindurchgeführt und hier endigen lassen. Diese Anordnung erfüllt ihren Zweck nur mangelhaft, indem sie das Herausschleudern von Brennstoff nicht gänzlich zu verhindern vermag, so daß die Höherführung eines Steigrohres über den Apparat hinaus nicht umgangen werden kann.To avoid the unsightly pipe connection on the outside of the device, the riser pipe has been laid inside the vessel, through its upper base led through and let it end here. This arrangement only serves its purpose inadequate in that they do not entirely prevent fuel from being ejected so that the raising of a riser pipe beyond the apparatus is not possible can be circumvented.

Die Bestimmung vorliegender Erfindung ist, dieses Steigrohr entbehrlich zu machen und gleichwohl das Herausschleudern von Brennstoff wirksam zu verhindern. Zu diesem Zweck ist im Innern des Saugraumes s, also oberhalb des Sammelraumes m, ein Hohlraum h abgeteilt, der an seinem unteren Ende durch einen engen Kanal k mit dem Sammelraum verbunden ist, während er an seinem oberen Ende eine Entlüftungsöffnung o trägt. Der Querschnitt dieser Öffnung ist, ebenso wie derjenige des Kanales, nur so groß wie eben notwendig ist, um der beim Umlauf des Brennstoffes aus dem Saug- in den Sammelraum aus letzterem verdrängten Luftmenge das rasche Entweichen zu ermöglichen. Da der Inhalt des Hohlraumes h so reichlich bemessen ist, daß er die bei Erschütterungen aus dem Sammelraum durch den Kanal k herausgeschleuderte Flüssigkeitsmenge bequem aufnehmen kann, ist der Austritt von Brennstoff durch die Entlüftungsöffnung unmöglich gemacht. Der Hohlraum h kann in verschiedener Form ausgebildet und ebenso im Gefäß selbst als auch in dessen Deckel untergebracht werden. Ob er an der Seite, wie in den Figuren beispielsweise angegeben, in der Mitte oder ringförmig angeordnet wird, ist für das Wesen der Erfindung gleichgültig.The purpose of the present invention is to dispense with this riser pipe and at the same time to effectively prevent fuel from being thrown out. For this purpose, inside the suction space s, i.e. above the collecting space m, a cavity h partitioned off at its lower end by a narrow channel k with the plenum is connected, while it has a vent opening at its upper end o wears. The cross-section of this opening, like that of the channel, is only as large as is just necessary to avoid the circulation of the fuel from the suction to allow the rapid escape of air displaced from the latter in the collecting space. Since the content of the cavity h is so generously dimensioned that it can withstand vibrations amount of liquid thrown out of the collecting space through the channel k conveniently can accommodate, the escape of fuel through the vent opening is impossible made. The cavity h can be designed in various shapes and also in the vessel itself as well as in its lid. Whether he is on the side, as in indicated in the figures, for example, is arranged in the middle or in a ring, is indifferent to the essence of the invention.

Claims (1)

PATENT-ANsPRUcH. Einrichtung zum Verhindern des Herausschleuderns von Flüssigkeit aus der Entlüftungsöffnung des Sammelraumes von Brennstoffsaugern, dadurch gekennzeichnet, daß im Innern des Saugraumes (s) ein Hohlraum (h) abgeteilt ist, der durch einen engen Kanal (k) mit dem Sammelraum (m) und durch eine enge Öffnung (o) mit der Atmosphäre in Verbindung steht und dessen Inhalt so reichlich bemessen ist, daß er die Menge der bei Erschütterungen durch den Kanal (k) aus dem Sammelraum (m) herausgeschleuderten Flüssigkeit zu fassen vermag, ohne daß diese durch die Öffnung (o) austritt.PATENT CLAIM. Device for preventing liquid from being thrown out of the vent opening of the collecting space of fuel suckers, characterized in that a cavity (h) is divided off inside the suction space (s), which is separated by a narrow channel (k) with the collecting space (m) and through a narrow opening (o) communicates with the atmosphere and its content is so generous that it is able to hold the amount of liquid thrown out of the collecting space (m) in the event of vibrations through the channel (k) without it being thrown through the Opening (o) exits.
DENDAT334578D Device for preventing liquid from being thrown out of the ventilation opening of the collecting space of fuel suckers Expired DE334578C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE334578T

Publications (1)

Publication Number Publication Date
DE334578C true DE334578C (en) 1921-03-16

Family

ID=6217294

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT334578D Expired DE334578C (en) Device for preventing liquid from being thrown out of the ventilation opening of the collecting space of fuel suckers

Country Status (1)

Country Link
DE (1) DE334578C (en)

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