CH454630A - Gear pump - Google Patents

Gear pump

Info

Publication number
CH454630A
CH454630A CH456866A CH456866A CH454630A CH 454630 A CH454630 A CH 454630A CH 456866 A CH456866 A CH 456866A CH 456866 A CH456866 A CH 456866A CH 454630 A CH454630 A CH 454630A
Authority
CH
Switzerland
Prior art keywords
gear pump
gear
pump
Prior art date
Application number
CH456866A
Other languages
German (de)
Inventor
Turolla Marco Ing Dr
Original Assignee
Turolla Marco Ing Dr
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 Turolla Marco Ing Dr filed Critical Turolla Marco Ing Dr
Publication of CH454630A publication Critical patent/CH454630A/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
    • 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
    • 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)
CH456866A 1965-04-03 1966-03-30 Gear pump CH454630A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT755065 1965-04-03

Publications (1)

Publication Number Publication Date
CH454630A true CH454630A (en) 1968-04-15

Family

ID=11125155

Family Applications (1)

Application Number Title Priority Date Filing Date
CH456866A CH454630A (en) 1965-04-03 1966-03-30 Gear pump

Country Status (4)

Country Link
CH (1) CH454630A (en)
DE (1) DE1553241A1 (en)
FR (1) FR1474485A (en)
GB (1) GB1104602A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2395413A1 (en) * 1977-06-23 1979-01-19 Hydro Meca Gear pump with balanced thrust bearing - has eccentrically fitted seals on thrust pads which are pressed against gear faces by oil pressure in end cover cavities

Also Published As

Publication number Publication date
FR1474485A (en) 1967-03-24
DE1553241A1 (en) 1971-01-14
GB1104602A (en) 1968-02-28

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