DE398673C - Gear pressure pump with alternating direction of rotation - Google Patents

Gear pressure pump with alternating direction of rotation

Info

Publication number
DE398673C
DE398673C DEH91153D DEH0091153D DE398673C DE 398673 C DE398673 C DE 398673C DE H91153 D DEH91153 D DE H91153D DE H0091153 D DEH0091153 D DE H0091153D DE 398673 C DE398673 C DE 398673C
Authority
DE
Germany
Prior art keywords
rotation
pressure pump
alternating direction
gear pressure
gear
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
DEH91153D
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.)
Brandenburger Metallwerke A G
Original Assignee
Brandenburger Metallwerke A G
Publication date
Priority to DEH91153D priority Critical patent/DE398673C/en
Application granted granted Critical
Publication of DE398673C publication Critical patent/DE398673C/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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • 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
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C2/18—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with similar tooth forms

Landscapes

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

Description

Brandenburger ffletallwerke A. G. in Brandenburg a.H.Brandenburger ffletallwerke A. G. in Brandenburg a.H.

Zahnrad-Druckpumpe mit wechselnder Drehrichtung. Patentiert im Deutschen Reiche vom 16. September 1922 ab.Gear pressure pump with alternating direction of rotation. Patented in the German Empire on September 16, 1922.

Vorliegende Erfindung betrifft eine Zahnrad-Druckpumpe mit wechselnder Drehrich-• tung.The present invention relates to a gear pressure pump with alternating direction of rotation • tion.

Das Neue besteht darin, daß an dem Gehäuse der Pumpe zwei Einlaßöffnungen A vorgesehen sind, wodurch die bisherigen beiden öffnungen B1 und B2 entsprechend der jeweiligen Umdrehungsrichtung als Auslaßöffnungen Verwendung finden können.The novelty is that two inlet openings A are provided on the housing of the pump, whereby the previous two openings B 1 and B 2 can be used as outlet openings according to the respective direction of rotation.

Claims (1)

Patent-Anspruch:Patent claim: Zahnrad-Druckpumpe mit wechselnder Drehrichtung, dadurch, gekennzeichnet, daß die beiden am Zahneingriff liegenden öffnungen (J?1, B2) zum Auslaß dienen, während der Einlaß durch besondere, am Umfang jedes Zahnrades angeordnete öffnungen (A) erfolgt.Gear pressure pump with alternating direction of rotation, characterized in that the two openings (J? 1 , B 2 ) located at the tooth engagement serve for the outlet, while the inlet takes place through special openings (A) arranged on the circumference of each gear.
DEH91153D Gear pressure pump with alternating direction of rotation Expired DE398673C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH91153D DE398673C (en) Gear pressure pump with alternating direction of rotation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH91153D DE398673C (en) Gear pressure pump with alternating direction of rotation

Publications (1)

Publication Number Publication Date
DE398673C true DE398673C (en) 1924-07-19

Family

ID=7166092

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH91153D Expired DE398673C (en) Gear pressure pump with alternating direction of rotation

Country Status (1)

Country Link
DE (1) DE398673C (en)

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