DE397436C - Gear pump - Google Patents

Gear pump

Info

Publication number
DE397436C
DE397436C DEG59320D DEG0059320D DE397436C DE 397436 C DE397436 C DE 397436C DE G59320 D DEG59320 D DE G59320D DE G0059320 D DEG0059320 D DE G0059320D DE 397436 C DE397436 C DE 397436C
Authority
DE
Germany
Prior art keywords
gear pump
pump
pumps
gear
spacers
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
DEG59320D
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
Priority to DEG59320D priority Critical patent/DE397436C/en
Application granted granted Critical
Publication of DE397436C publication Critical patent/DE397436C/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/086—Carter

Description

ZMnraäpumper Die Kleinschiffsmotorenindustrie benötigt zur Bewegung des Zylinderkühlwassers Zahnradpumpen in den verschiedensten Größen. Um .den Anforderungen der einzelnen .Motorenfabriken gerecht zu werden, haben die Fabrikanten der Zahnradpumpen ein großes Lager der verschiedensten Größen nötig. Da jedoch diese Pumpen größtenteils aus Metall hergestellt werden, sind zu einer Lagerhaltung sehr große Geldsummen nötig. Es kann daher vorkommen, daß die eine oder andere Größe nicht am Lager ist und oft eine kleinere oder größere Pumpe genommen werden muß.ZMnraäpumper The small ship engine industry needs to move of the cylinder cooling water gear pumps in various sizes. To meet the requirements The manufacturers of gear pumps have to do justice to the individual engine factories a large warehouse of various sizes is necessary. However, since these pumps are mostly Made of metal, very large sums of money have to be kept in stock necessary. It can therefore happen that one or the other size is not in stock and often a smaller or larger pump has to be used.

Die vorliegende Erfindung soll nun diesem Übelstand abhelfen, indem die Pumpen aus einzelnen Elementen und Zwischenstücken zusammengesetzt werden, ähnlich wie die Kühler von Automobilen. Hierdurch sind bedeutend mehr Abstufungen in den Pumpengröße., möglich. In der Zeichnung ist eine solche Zahnradpumpe in .ihren einzelnen Teilen im Längssch=nitt dargestellt. Es sei a das Grundgehäuse und b, b' die dazugehörigen Deckel, dann sind c und c' die zur Vergrößerung nötigen Zwischenstücke. Durch die Wahl der Anzahl der Zwischenstücke c, c' kann nunmehr die Zahnradpumpe allen Ansprüchen entsprechend zusammengestellt werden: Der Hersteller braucht nur ein Grundgehäuse, die Deckel sowie die Zwischenstücke am Lager zu halten, um alle Größen zusammenstellen zu können.The present invention is now intended to remedy this drawback by the pumps are assembled from individual elements and spacers, similarly like the radiators of automobiles. This means that there are significantly more gradations in the Pump size., Possible. Such a gear pump is shown in the drawing Parts shown in the longitudinal section. Let a be the basic housing and b, b 'the associated ones Cover, then c and c 'are the necessary spacers for enlargement. Through the Choice of the number of intermediate pieces c, c 'can now meet the requirements of the gear pump be put together accordingly: The manufacturer only needs a basic housing, keep the lids and spacers in stock to put all sizes together to be able to.

Claims (1)

PATENT-ANSPRucm: Zahnradpumpe, dadurch gekennzeichnet, daß zwischen Gehäuse (a) und Deckel (b, b') Zwischenstücke (c, c) in beliebiger Anzahl eingesetzt werden zwecks Erreichung jeder Pumpengröße. PATENT APPLICATION: Gear pump, characterized in that any number of intermediate pieces (c, c) are inserted between the housing (a) and the cover (b, b ') in order to achieve any pump size.
DEG59320D Gear pump Expired DE397436C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG59320D DE397436C (en) Gear pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG59320D DE397436C (en) Gear pump

Publications (1)

Publication Number Publication Date
DE397436C true DE397436C (en) 1924-07-05

Family

ID=7132148

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG59320D Expired DE397436C (en) Gear pump

Country Status (1)

Country Link
DE (1) DE397436C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2621603A (en) * 1948-08-31 1952-12-16 Julian B Thomas Rotary pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2621603A (en) * 1948-08-31 1952-12-16 Julian B Thomas Rotary pump

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