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DE510659C - Conveyor pump with two cylinders and a drive that works in the pressure chamber - Google Patents

Conveyor pump with two cylinders and a drive that works in the pressure chamber

Info

Publication number
DE510659C
DE510659C DEB145707D DEB0145707D DE510659C DE 510659 C DE510659 C DE 510659C DE B145707 D DEB145707 D DE B145707D DE B0145707 D DEB0145707 D DE B0145707D DE 510659 C DE510659 C DE 510659C
Authority
DE
Germany
Prior art keywords
pressure chamber
cylinders
drive
works
drive shaft
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
DEB145707D
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.)
FLENSBURGER PUMPENFABRIK HEINR
Original Assignee
FLENSBURGER PUMPENFABRIK HEINR
Publication date
Priority to DEB145707D priority Critical patent/DE510659C/en
Application granted granted Critical
Publication of DE510659C publication Critical patent/DE510659C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/02Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having two cylinders

Landscapes

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

Description

Förderpumpe mit zwei Zylindern und im Druckraum arbeitendem Antrieb Damit bei Förderpumpen mit zwei Zylindern, welche durch an den Enden einer durchgehenden Antriebswelle angebrachte Kurbeln getrieben werden, das umständliche Schmieren und Abdichten der sich frei drehenden Teile nichterforderlich ist, soll durch die Erfindung eine solche Pumpe mit ihren Antriebselementen vollständig im Druckraum der Pumpe arbeiten, so daß sie längere Zeit ohne jede weitere Beaufsichtigung in Tätigkeit bleiben kann, wobei die Laufstellen für die durchgeführte Antriebswelle in zwei im Druckraum hochgeführten, mit Siebblech abgedeckten Wänden sich befinden, welche auch untere durch Siebbleche verdeckte Öffnungen haben, so daß nur eine einzige Stopfbüchse an der Austrittsstelle aus dem Gehäuse für die sich schnell drehende Antriebswelle erforderlich ist.Feed pump with two cylinders and drive working in the pressure chamber This means that for feed pumps with two cylinders, which have a continuous cylinder at the ends Drive shaft attached cranks are driven, the cumbersome lubrication and Sealing of the freely rotating parts is not required, is intended by the invention such a pump with its drive elements completely in the pressure chamber of the pump work so that they can be employed for long periods of time without any further supervision can remain, with the running points for the drive shaft carried out in two in the pressure chamber there are raised walls covered with sieve plate, which also have lower openings covered by sieve plates, so that only one Stuffing box at the exit point from the housing for the rapidly rotating Drive shaft is required.

In der Zeichnung zeigt Abb. z eine Vorderansicht und Abb. 2 eine Seitenansicht der Förderpumpe im Schnitt.In the drawing, Fig. Z shows a front view and Fig. 2 shows a side view of the feed pump in section.

Die Förderpumpe besteht aus zwei parallel angeordneten Zylindern a, deren Kolben beispielsweise von einer gemeinschaftlichen Schneckenradwelle b mittels Kurbeln d und Pleuelstangen f getrieben werden, während die Schneckenradwelle b ihren Antrieb von einer sich schnell drehenden Schnecke g erhält. Eine solche Anordnung befindet sich in einem geschlossenen Gehäuse h, in welchem beim Betrieb der Druck der Pumpe ständig tätig ist. Die Umdrehung der Schnecke g geschieht durch eine nach außen durchgeführte Antriebswelle i aus nicht rostendem Material oder Bronze, welche hier von einer Stopfbüchse l gedichtet wird. Die Schneckenradwelle b findet ihre Lagerung in zwei im Gehäuse 1a befindlichen Wänden in, welche, um ein Ansammeln von Schmutz zwischen denselben zu verhüten, oben durch ein Siebblech o abgedeckt sind und an ihrem unteren Teile Öffnungen n haben, die auch von Siebblechen o verdeckt werden.The feed pump consists of two parallel cylinders a, the pistons of which are driven, for example, by a common worm gear shaft b by means of cranks d and connecting rods f, while the worm gear shaft b receives its drive from a rapidly rotating worm g. Such an arrangement is located in a closed housing h, in which the pressure of the pump is constantly active during operation. The rotation of the screw g takes place through a drive shaft i made of rustproof material or bronze, which is led through to the outside and which is sealed here by a stuffing box l. The worm gear shaft b is located in two walls located in the housing 1a, which, in order to prevent dirt from collecting between them, are covered at the top by a sieve plate o and have openings n on their lower part, which are also covered by sieve plates o .

Claims (1)

PATENTANSPRUCH: Förderpumpe mit zwei Zylindern und im Druckraum arbeitendem Antrieb, dadurch gekennzeichnet, daß für die durchgeführte Antriebswelle (b) Laufstellen in zwei im Druckraumgehäuse (h.) hochgeführten, mit Siebblech (o) abgedeckten Wänden (na) sich befinden, welche auch untere durch Siebbleche (o) verdeckte Öffnungen (n) haben, so daß nur eine einzige Stopfbüchse (L) an der Austrittsstelle aus dem Gehäuse (la) für die sich schnell drehende Antriebswelle (i) erforderlich ist.PATENT CLAIM: Feed pump with two cylinders and working in the pressure chamber Drive, characterized in that running points for the drive shaft (b) passed through in two walls raised in the pressure chamber housing (h.) and covered with sieve plate (o) (na) there are also lower openings covered by sieve plates (o) (n), so that only a single stuffing box (L) at the exit point from the Housing (la) is required for the rapidly rotating drive shaft (i).
DEB145707D Conveyor pump with two cylinders and a drive that works in the pressure chamber Expired DE510659C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB145707D DE510659C (en) Conveyor pump with two cylinders and a drive that works in the pressure chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB145707D DE510659C (en) Conveyor pump with two cylinders and a drive that works in the pressure chamber

Publications (1)

Publication Number Publication Date
DE510659C true DE510659C (en) 1930-10-22

Family

ID=7001091

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB145707D Expired DE510659C (en) Conveyor pump with two cylinders and a drive that works in the pressure chamber

Country Status (1)

Country Link
DE (1) DE510659C (en)

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