FR2319789B1 - - Google Patents

Info

Publication number
FR2319789B1
FR2319789B1 FR7622881A FR7622881A FR2319789B1 FR 2319789 B1 FR2319789 B1 FR 2319789B1 FR 7622881 A FR7622881 A FR 7622881A FR 7622881 A FR7622881 A FR 7622881A FR 2319789 B1 FR2319789 B1 FR 2319789B1
Authority
FR
France
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
FR7622881A
Other languages
French (fr)
Other versions
FR2319789A1 (fr
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.)
Individual
Original Assignee
Individual
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 DE19752533646 external-priority patent/DE2533646C2/de
Priority claimed from DE19762606082 external-priority patent/DE2606082A1/de
Application filed by Individual filed Critical Individual
Publication of FR2319789A1 publication Critical patent/FR2319789A1/fr
Priority to DE19772760463 priority Critical patent/DE2760463C2/de
Priority to DE19772733712 priority patent/DE2733712A1/de
Application granted granted Critical
Publication of FR2319789B1 publication Critical patent/FR2319789B1/fr
Granted 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
    • 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
    • F04C2/10—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR7622881A 1975-07-28 1976-07-27 Machine a engrenages, pompe ou moteur haute pression Granted FR2319789A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19772760463 DE2760463C2 (es) 1976-07-27 1977-07-26
DE19772733712 DE2733712A1 (de) 1976-07-27 1977-07-26 Hochdruck-zahnradpumpe oder -motor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19752533646 DE2533646C2 (de) 1975-07-28 1975-07-28 Hochdruck-Zahnradpumpe oder -motor
DE19762606082 DE2606082A1 (de) 1976-02-16 1976-02-16 Hochdruck-zahnradpumpe oder -motor

Publications (2)

Publication Number Publication Date
FR2319789A1 FR2319789A1 (fr) 1977-02-25
FR2319789B1 true FR2319789B1 (es) 1982-05-14

Family

ID=25769205

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7622881A Granted FR2319789A1 (fr) 1975-07-28 1976-07-27 Machine a engrenages, pompe ou moteur haute pression

Country Status (5)

Country Link
BR (1) BR7604838A (es)
FR (1) FR2319789A1 (es)
GB (1) GB1553717A (es)
IT (1) IT1091901B (es)
SE (1) SE7607930L (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2943768A1 (de) * 1979-10-30 1981-05-14 Breinlich, Richard, Dr., 7120 Bietigheim-Bissingen Innenzahnrad - motoren oder pumpen - aggregat
EP0563661A1 (de) * 1992-03-19 1993-10-06 J.M. Voith GmbH Sichellose Innenzahnradpumpe mit radial beweglichen Dichtelementen zur Radialkompensation
DE19746983A1 (de) * 1997-10-24 1999-04-29 Mannesmann Rexroth Ag Innenzahnradmaschine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE21195C (de) * D. D. HARDY in Chicago, V. St- A Neuerung an rotirenden Maschinen
US2482713A (en) * 1944-06-27 1949-09-20 Bergen Engineering And Sales C Rotary internal gear pump
DE1653818A1 (de) * 1967-02-28 1971-06-09 Daimler Benz Ag Innenverzahnte Zahnradpumpe,insbesondere fuer die Druckmittelversorgung von selbsttaetig schaltenden Kraftfahrzeuggetrieben
DE1653827B2 (de) * 1967-09-01 1977-04-07 Eckerle, Otto, 7502 Maisch Verschleissausgleichende zahnradpumpe
FR2107685A5 (es) * 1970-09-16 1972-05-05 Masch F Reichert

Also Published As

Publication number Publication date
BR7604838A (pt) 1977-08-09
FR2319789A1 (fr) 1977-02-25
GB1553717A (en) 1979-09-26
IT1091901B (it) 1985-07-06
SE7607930L (sv) 1977-01-29

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Legal Events

Date Code Title Description
TP Transmission of property