DE8033530U1 - Zahnradpumpe - Google Patents

Zahnradpumpe

Info

Publication number
DE8033530U1
DE8033530U1 DE19808033530 DE8033530U DE8033530U1 DE 8033530 U1 DE8033530 U1 DE 8033530U1 DE 19808033530 DE19808033530 DE 19808033530 DE 8033530 U DE8033530 U DE 8033530U DE 8033530 U1 DE8033530 U1 DE 8033530U1
Authority
DE
Germany
Prior art keywords
gear
pump
pump housing
gear pump
groove
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
DE19808033530
Other languages
German (de)
English (en)
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.)
PAULSEN HARTWIG 7500 KARLSRUHE DE
Original Assignee
PAULSEN HARTWIG 7500 KARLSRUHE DE
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 PAULSEN HARTWIG 7500 KARLSRUHE DE filed Critical PAULSEN HARTWIG 7500 KARLSRUHE DE
Priority to DE19808033530 priority Critical patent/DE8033530U1/de
Publication of DE8033530U1 publication Critical patent/DE8033530U1/de
Priority to CH480581A priority patent/CH654076A5/de
Priority to FR8123368A priority patent/FR2497880A1/fr
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
    • 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
    • F04C2/101—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 with a crescent-shaped filler element, located between the inner and outer intermeshing members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • 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
    • F04C15/0042—Systems for the equilibration of forces acting on the machines or pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
DE19808033530 1980-12-17 1980-12-17 Zahnradpumpe Expired DE8033530U1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19808033530 DE8033530U1 (de) 1980-12-17 1980-12-17 Zahnradpumpe
CH480581A CH654076A5 (en) 1980-12-17 1981-07-23 Gear pump
FR8123368A FR2497880A1 (fr) 1980-12-17 1981-12-15 Pompe a engrenages

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19808033530 DE8033530U1 (de) 1980-12-17 1980-12-17 Zahnradpumpe

Publications (1)

Publication Number Publication Date
DE8033530U1 true DE8033530U1 (de) 1981-05-27

Family

ID=6721478

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19808033530 Expired DE8033530U1 (de) 1980-12-17 1980-12-17 Zahnradpumpe

Country Status (3)

Country Link
CH (1) CH654076A5 (https=)
DE (1) DE8033530U1 (https=)
FR (1) FR2497880A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0254721B1 (de) * 1985-07-26 1989-01-11 ZF FRIEDRICHSHAFEN Aktiengesellschaft Flügelzellenpumpe
DE102007022215A1 (de) * 2007-05-11 2008-11-13 Robert Bosch Gmbh Pumpenbaugruppe zur synchronen Druckbeaufschlagung von zwei Fluidsäulen

Also Published As

Publication number Publication date
FR2497880B3 (https=) 1983-10-07
FR2497880A1 (fr) 1982-07-16
CH654076A5 (en) 1986-01-31

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