CH469902A - High pressure gear pump or motor with compensated spur and radial play of the gears - Google Patents

High pressure gear pump or motor with compensated spur and radial play of the gears

Info

Publication number
CH469902A
CH469902A CH184367A CH184367A CH469902A CH 469902 A CH469902 A CH 469902A CH 184367 A CH184367 A CH 184367A CH 184367 A CH184367 A CH 184367A CH 469902 A CH469902 A CH 469902A
Authority
CH
Switzerland
Prior art keywords
spur
compensated
gears
motor
high pressure
Prior art date
Application number
CH184367A
Other languages
German (de)
Inventor
Velebil Jaroslav
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
Publication of CH469902A publication Critical patent/CH469902A/en

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
    • F04C2/12—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
CH184367A 1966-02-08 1967-02-08 High pressure gear pump or motor with compensated spur and radial play of the gears CH469902A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CZ78566 1966-02-08

Publications (1)

Publication Number Publication Date
CH469902A true CH469902A (en) 1969-03-15

Family

ID=5462253

Family Applications (1)

Application Number Title Priority Date Filing Date
CH184367A CH469902A (en) 1966-02-08 1967-02-08 High pressure gear pump or motor with compensated spur and radial play of the gears

Country Status (1)

Country Link
CH (1) CH469902A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111173736A (en) * 2019-08-30 2020-05-19 重庆红宇精密工业有限责任公司 A gear pump with axial clearance compensation device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111173736A (en) * 2019-08-30 2020-05-19 重庆红宇精密工业有限责任公司 A gear pump with axial clearance compensation device

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