AT287504B - Gear pump - Google Patents

Gear pump

Info

Publication number
AT287504B
AT287504B AT646769A AT646769A AT287504B AT 287504 B AT287504 B AT 287504B AT 646769 A AT646769 A AT 646769A AT 646769 A AT646769 A AT 646769A AT 287504 B AT287504 B AT 287504B
Authority
AT
Austria
Prior art keywords
gear pump
gear
pump
Prior art date
Application number
AT646769A
Other languages
German (de)
Inventor
Gunnar Lyshoj Hansen
Jorgen Hartvig Petersen
Original Assignee
Danfoss As
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
Priority claimed from DE19681703802 external-priority patent/DE1703802C3/en
Application filed by Danfoss As filed Critical Danfoss As
Application granted granted Critical
Publication of AT287504B publication Critical patent/AT287504B/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
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
AT646769A 1968-07-12 1969-07-04 Gear pump AT287504B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681703802 DE1703802C3 (en) 1968-07-12 Gear pump

Publications (1)

Publication Number Publication Date
AT287504B true AT287504B (en) 1971-01-25

Family

ID=5688567

Family Applications (1)

Application Number Title Priority Date Filing Date
AT646769A AT287504B (en) 1968-07-12 1969-07-04 Gear pump

Country Status (5)

Country Link
AT (1) AT287504B (en)
DK (1) DK143462C (en)
ES (1) ES369412A1 (en)
NO (1) NO124327B (en)
SE (1) SE355643B (en)

Also Published As

Publication number Publication date
NO124327B (en) 1972-04-04
DK143462C (en) 1981-12-28
ES369412A1 (en) 1971-05-16
DK143462B (en) 1981-08-24
SE355643B (en) 1973-04-30

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee