AT260030B - Hochdruckzahnrad-Pumpe oder -Motor mit kompensiertem Stirn- und Radialspiel der Zahnräder - Google Patents

Hochdruckzahnrad-Pumpe oder -Motor mit kompensiertem Stirn- und Radialspiel der Zahnräder

Info

Publication number
AT260030B
AT260030B AT560966A AT560966A AT260030B AT 260030 B AT260030 B AT 260030B AT 560966 A AT560966 A AT 560966A AT 560966 A AT560966 A AT 560966A AT 260030 B AT260030 B AT 260030B
Authority
AT
Austria
Prior art keywords
gears
motor
high pressure
gear pump
radial play
Prior art date
Application number
AT560966A
Other languages
English (en)
Inventor
Jaroslav Velebil
Original Assignee
Naradi Narodni Podnik
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Naradi Narodni Podnik filed Critical Naradi Narodni Podnik
Application granted granted Critical
Publication of AT260030B publication Critical patent/AT260030B/de

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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0023—Axial sealings for working fluid
    • F04C15/0026—Elements specially adapted for sealing of the lateral faces of intermeshing-engagement type machines or pumps, e.g. gear machines or pumps
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0007—Radial sealings for working fluid
    • F04C15/0019—Radial sealing elements specially adapted for intermeshing-engagement type machines or pumps, e.g. gear machines or pumps
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Hydraulic Motors (AREA)
AT560966A 1966-02-08 1966-06-13 Hochdruckzahnrad-Pumpe oder -Motor mit kompensiertem Stirn- und Radialspiel der Zahnräder AT260030B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS78566 1966-02-08

Publications (1)

Publication Number Publication Date
AT260030B true AT260030B (de) 1968-02-12

Family

ID=5340603

Family Applications (1)

Application Number Title Priority Date Filing Date
AT560966A AT260030B (de) 1966-02-08 1966-06-13 Hochdruckzahnrad-Pumpe oder -Motor mit kompensiertem Stirn- und Radialspiel der Zahnräder

Country Status (4)

Country Link
AT (1) AT260030B (de)
DE (1) DE1653873C3 (de)
FR (1) FR1510633A (de)
GB (1) GB1179762A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1568560A (en) * 1976-03-15 1980-05-29 Bosch Gmbh Robert Gear pump or motor
FR2681647B1 (fr) * 1991-09-24 1995-05-12 Hydroperfect Int Machine hydraulique du type a engrenage a corps flottant.

Also Published As

Publication number Publication date
FR1510633A (fr) 1968-01-19
GB1179762A (en) 1970-01-28
DE1653873C3 (de) 1973-09-27
DE1653873A1 (de) 1971-09-30
DE1653873B2 (de) 1973-03-01

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