DE416996C - Power machine or pump with revolving, screw-thread-shaped piston and in these engaging, superimposed abutment toothed disks - Google Patents

Power machine or pump with revolving, screw-thread-shaped piston and in these engaging, superimposed abutment toothed disks

Info

Publication number
DE416996C
DE416996C DEG59821D DEG0059821D DE416996C DE 416996 C DE416996 C DE 416996C DE G59821 D DEG59821 D DE G59821D DE G0059821 D DEG0059821 D DE G0059821D DE 416996 C DE416996 C DE 416996C
Authority
DE
Germany
Prior art keywords
pump
superimposed
engaging
piston
power machine
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
DEG59821D
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 DEG59821D priority Critical patent/DE416996C/en
Application granted granted Critical
Publication of DE416996C publication Critical patent/DE416996C/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
    • F04C3/00—Rotary-piston machines or pumps, with non-parallel axes of movement of co-operating members, e.g. of screw type
    • F04C3/02—Rotary-piston machines or pumps, with non-parallel axes of movement of co-operating members, e.g. of screw type the axes being arranged at an angle of 90 degrees
    • F04C3/04—Rotary-piston machines or pumps, with non-parallel axes of movement of co-operating members, e.g. of screw type the axes being arranged at an angle of 90 degrees of intermeshing engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing

Landscapes

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

Description

Kraftmaschine oder Pumpe mit umlaufendem, schraubengangförmigem Kolben und in diesen eingreifenden, aufeinanderliegenden Widerlager-Zahnscheiben. Die Erfindung bezieht sich auf eine Kraftmaschine oder Pumpe mit umlaufendem Kolben, bei welcher der Arbeitsraum durch eine schraubengangförmige Tut der Kolbentrommel gebildet wird, in welche als Widerlager Zahnscheiben eingreifen.Power machine or pump with a rotating, helical piston and in these engaging, superimposed abutment toothed disks. The invention refers to a rotating piston prime mover or pump in which the working space is formed by a helical Tut of the piston drum, into which toothed washers engage as an abutment.

Das Neue besteht darin, daß der Arbeitsraum aus Schraubengangnuten von gleichförmigem Querschnitt besteht und die gezahnten Widerlagerscheiben mit parallel zur Achsrichtung des Kolbens versetzten Mittelpunkten so angeordnet sind, daß der Arbeitsraum bei einer Umdrehung des Kolbens abwechselnd von jeder Zahnscheibe einmal abgeschlossen wird. Hierdurch wird ein Klemmen oder übergroße Reibung verhindert, so daß man die Zahnscheiben aus spezifisch leichtem Material, z. B. Zelluloid, herstellen kann.The novelty is that the working space consists of screw thread grooves consists of uniform cross-section and the toothed abutment washers with centers offset parallel to the axial direction of the piston are arranged in such a way that that the working space alternates with each toothed disk during one revolution of the piston is completed once. This prevents jamming or excessive friction, so that the pulleys made of specifically light material, for. B. celluloid can.

In der Zeichnung sind zwei Ausführungsbeispiele in den Abb. i und 2 dargestellt. Die Schraubengangnuten g1, g2, g$ haben nach Abb. i Halbkreisform, nach Abb. 2 Spitzbogenform. a ist der Einlaß und b der Auslaß. c ist der Schraubengangkolben und 1 und 1I sind zwei Zahnscheiben, die aufeinanderliegen. Ihre Mittelpunkte sind parallel zur Achsrichtung des Kolbens gegeneinander versetzt.In the drawing, two exemplary embodiments are shown in FIGS. 1 and 2. The screw thread grooves g1, g2, g $ have a semicircular shape according to Fig. I and a pointed arch shape according to Fig. 2. a is the inlet and b is the outlet. c is the screw piston and 1 and 1I are two tooth lock washers that lie on top of one another. Their centers are offset from one another parallel to the axial direction of the piston.

Bei dieser Ausführung können möglichst kleine Zahnscheiben verwendet werden.The smallest possible tooth lock washers can be used in this design will.

Claims (1)

PATENT-ANSPRUcH: Kraftmaschine oder Pumpe mit umlaufendem, schraubengangförmigem Kolben und in diesen eingreifenden, aufeinanderliegenden Widerlagerzahnscheiben, dadurch gekennzeichnet, daß der Arbeitsraum aus Schraubengangnuten mit gleichförmigem Querschnitt besteht, und die Zahnscheiben mit parallel zur Achsialrichtung des Kolbens versetzten Mittelpunkten so angeordnet sind, daß der Arbeitsraum bei einer Kolbenumdrehung abwechselnd von jeder Zahnscheibe einmal abgeschlossen wird. PATENT CLAIM: Power machine or pump with a rotating, helical piston and engaging, superimposed abutment toothed disks, characterized in that the working space consists of screw grooves with a uniform cross section, and the toothed disks are arranged with centers offset parallel to the axial direction of the piston so that the Working space is closed once by each toothed disk alternately with one piston revolution.
DEG59821D Power machine or pump with revolving, screw-thread-shaped piston and in these engaging, superimposed abutment toothed disks Expired DE416996C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG59821D DE416996C (en) Power machine or pump with revolving, screw-thread-shaped piston and in these engaging, superimposed abutment toothed disks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG59821D DE416996C (en) Power machine or pump with revolving, screw-thread-shaped piston and in these engaging, superimposed abutment toothed disks

Publications (1)

Publication Number Publication Date
DE416996C true DE416996C (en) 1925-08-01

Family

ID=7132277

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG59821D Expired DE416996C (en) Power machine or pump with revolving, screw-thread-shaped piston and in these engaging, superimposed abutment toothed disks

Country Status (1)

Country Link
DE (1) DE416996C (en)

Similar Documents

Publication Publication Date Title
DE416996C (en) Power machine or pump with revolving, screw-thread-shaped piston and in these engaging, superimposed abutment toothed disks
DE319422C (en) Sealing device for the piston of pumps with a rotating piston that is diametrically displaceable in the piston drum and carrying sealing strips
DE640936C (en) Power or working machine with one or more rotating cylinder bodies
DE320038C (en) Rotary lobe pump with globoid worm and toothed disk engaging in it
CH107274A (en) Pump or motor with screw and at least one toothed washer.
DE800097C (en) Wheel pump with several suction and pressure points, especially for conveying lubricating oil, e.g. B. for multi-cylinder two-stroke engines
AT103816B (en) Piston pump.
DE590003C (en) Machine with a rotating piston
DE534682C (en) Pump with screw piston
DE387535C (en) Sealing device for conveyor machines with rotating pistons, especially Roots blower
DE473245C (en) Rotary lobe pump
DE349710C (en) Insert plate for milk extractors
DE668876C (en) Rotary piston machine with annular working space
DE506909C (en) Rotary piston machine
DE911453C (en) Rotary lobe pump
DE354673C (en) Pump with revolving disc piston, rotatably arranged on the piston carrier, and a screw-shaped working space in which the disc piston engages
DE447866C (en) Clockwork for recorders with variable rotation time
DE449175C (en) Power machine with rotating pistons that can be moved in the piston drum, sickle-shaped working space and rotating cylinder
AT99540B (en) Guide device for centrifugal air pumps of vacuum cleaners, fans and the like. like
DE430455C (en) Device to avoid bumps in pumps with a sickle-shaped working area and rotating pistons that can be moved in the piston drum
DE664599C (en) Rotary piston compressor with a slide arranged in the housing that separates the working chamber into suction and pressure chamber
AT118936B (en) Multiple piston pump, especially for spinning rayon.
AT112529B (en) Sealing device for rotary piston machines.
DE850996C (en) Rotary lobe pump with controlled abutment slide
DE372455C (en) Gear transmission