DE667618C - Pump or engine with rotating and oscillating piston - Google Patents

Pump or engine with rotating and oscillating piston

Info

Publication number
DE667618C
DE667618C DEW98882D DEW0098882D DE667618C DE 667618 C DE667618 C DE 667618C DE W98882 D DEW98882 D DE W98882D DE W0098882 D DEW0098882 D DE W0098882D DE 667618 C DE667618 C DE 667618C
Authority
DE
Germany
Prior art keywords
oscillating piston
pump
rotating
engine
hollow cylinder
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
DEW98882D
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 DEW98882D priority Critical patent/DE667618C/en
Application granted granted Critical
Publication of DE667618C publication Critical patent/DE667618C/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
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C3/00Rotary-piston machines or pumps, with non-parallel axes of movement of co-operating members, e.g. of screw type
    • F04C3/06Rotary-piston machines or pumps, with non-parallel axes of movement of co-operating members, e.g. of screw type the axes being arranged otherwise than at an angle of 90 degrees

Landscapes

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

Description

Pumpe oder Kraftmaschine mit umlaufendem und schwingendem Kolben Gegenstand der Erfindung ist eine Verbesserung einer Pumpe oder Kraftmaschine mit umlaufendem und schwingenden Kolben nach Patent 61o255, bei der quer in einem drehbar gelagerten Hohlzylinder ein rn4tein;em Gleitsteg versehener zylindrischer Schwingkolben gelagert ist, der einerseits über dem Gleitsteg mit der zur Antriebswelle geneigt liegenden Blindwelle und anderseits mit einem mit der Antriebswelle gekuppelten Antriebskörper verbunden ist. Dabei greift der Schwingkolben einerseits mit seinem Gleitsteg in dem am unteren verstärkten Teil der Blindwelle vorgesehenen Schlitz ein und ist anderseits über den zylindrischen Teil des Antriebskörpers in der inneren zylindrischen Kammer des Hohlzylinders schwingbar gelagert. Eingehende Versuche mit einer derartigen Pumpe haben zu der Feststellung geführt, daß es zur Vereinfachung der Maschine und insbesondere zwecks Verminderung der Strömungsgeschwindigkeit und damit zwecks Erhöhung des Wirkungsgrades vorteilhaft ist, dem mit der Antriebswelle verbundenen. Antriebskörper die Form eines Zylinderkörpers von solcher Ausdehnung zu geben, daß der Schwingkolben die Form eines Ringausschnittes ,annimmt, wodurch der Hohlzylinder in Richtung der Wellenachse verkürzt werden kann. Die Ein- und Auslässe der Pumpe können dadurch auch wesentlich vergrößert werden, so daß die Strömungsgeschwindigkeit bedeutend geringer wird.Pump or engine with rotating and oscillating piston The invention is an improvement of a pump or prime mover with orbiting and oscillating piston according to patent 61o255, in which the transverse in a rotatably mounted Hollow cylinder mounted on a cylindrical oscillating piston provided with an internal sliding web is, on the one hand lying above the sliding web with the inclined to the drive shaft Jackshaft and on the other hand with a drive body coupled to the drive shaft connected is. The oscillating piston engages with its sliding web on the one hand the slot provided on the lower reinforced part of the jackshaft and is on the other hand via the cylindrical part of the drive body in the inner cylindrical Chamber of the hollow cylinder mounted to swing. In-depth attempts with such a It was found that it simplifies the machine and pump in particular for the purpose of reducing the flow velocity and thus for increasing it the efficiency is advantageous to that associated with the drive shaft. Drive body to give the shape of a cylinder body of such expansion that the oscillating piston takes the form of a ring section, whereby the hollow cylinder in the direction of the Shaft axis can be shortened. The inlets and outlets of the pump can thereby can also be increased significantly so that the flow velocity is significant becomes less.

In der Zeichnung ist eine beispielsweise Ausführungsform der Erfindung dargestellt. Fig. r zeigt einen Schnitt nach der Linie C-D der Fig. 2, _ 2 - - - - - - A-B - - 3 - - - _ - - E-.g - - I und - 4 - _ - - - - G-g - - z. Wie ,aus den Fig. i und 3 ersichtlich, hat der mit der Antriebswelle 5 fest verbugdene Antriebskörper 7 die Form eines Zylinderkörpers von solcher Ausdehnung erhalten, daß der Schwingkolben 3 die Form eines Ringausschnittes angenommen hat. Damit ist auch der Hohlzylinder 2 in Richtung der Wellenachse 5 verkürzt worden. Durch die neue zylindrische Form des Antriebskörpers 7 und durch die Verkürzung des Hohlzylinders 2 sind die beiden Stirnflächen des Ringkolbens 3 so weit vergrößert worden, daß die in der Scheibe 13 vorgesehenen Ein- und Auslässe 8 und 9, wie aus den Fig. 2 und 3 ersichtlich, wesentlich vergrößert werden können, so daß die Strömungsgeschwindigkeit der zu fördernden Flüssigkeiten der Pumpe ganz bedeutend verringert wird.An example embodiment of the invention is shown in the drawing. Fig. R shows a section along the line CD of Fig. 2, _ 2 - - - - - - AB - - 3 - - - _ - - E-.g - - I and - 4 - _ - - - - Gg - - e.g. As can be seen from FIGS. I and 3, the drive body 7 firmly connected to the drive shaft 5 has the shape of a cylinder body of such an extent that the oscillating piston 3 has assumed the shape of an annular cutout. The hollow cylinder 2 has thus also been shortened in the direction of the shaft axis 5. Due to the new cylindrical shape of the drive body 7 and the shortening of the hollow cylinder 2, the two end faces of the annular piston 3 have been enlarged to such an extent that the inlets and outlets 8 and 9 provided in the disc 13, as shown in FIGS can be seen, can be increased significantly, so that the flow rate of the liquids to be conveyed by the pump is reduced quite significantly.

Claims (1)

PATE NTANSPRUCIi: Pumpe oder Kraftmaschine mit umlaufendem,und schwingendem Kolben, bei der quer in einem drehbar gelagerten Hohlzylinder ein mit einem. Gleitsteg versehener zylindrischer Schwingkolben gelagert ist, nach Patent 610255, dadurch gekennzeichnet, d,aß der mit der Antriebswelle (5) verbundene Antriebskörper (7) aus einem. zylindrischen. Teil von solcher Ausdehnung besteht, daß der Schwingkolben (3) die Form eines Ringausschnittes annimmt, wobei der Hohlzylinder (2) in Richtung der Wellenachse (5) kürzer wird. PATE NTANSPRUCIi: Pump or power machine with a rotating and oscillating piston, with a crosswise in a rotatably mounted hollow cylinder with a. A cylindrical oscillating piston provided with a sliding web is mounted, according to patent 610255, characterized in that the drive body (7) connected to the drive shaft (5) consists of one. cylindrical. Part of such expansion is that the oscillating piston (3) assumes the shape of a ring section, the hollow cylinder (2) becoming shorter in the direction of the shaft axis (5).
DEW98882D Pump or engine with rotating and oscillating piston Expired DE667618C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEW98882D DE667618C (en) Pump or engine with rotating and oscillating piston

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW98882D DE667618C (en) Pump or engine with rotating and oscillating piston

Publications (1)

Publication Number Publication Date
DE667618C true DE667618C (en) 1938-11-15

Family

ID=7615053

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW98882D Expired DE667618C (en) Pump or engine with rotating and oscillating piston

Country Status (1)

Country Link
DE (1) DE667618C (en)

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