DE2554960C2 - Innenzahnradpumpe - Google Patents

Innenzahnradpumpe

Info

Publication number
DE2554960C2
DE2554960C2 DE19752554960 DE2554960A DE2554960C2 DE 2554960 C2 DE2554960 C2 DE 2554960C2 DE 19752554960 DE19752554960 DE 19752554960 DE 2554960 A DE2554960 A DE 2554960A DE 2554960 C2 DE2554960 C2 DE 2554960C2
Authority
DE
Germany
Prior art keywords
ring gear
filler piece
housing
gears
pump
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
DE19752554960
Other languages
German (de)
English (en)
Other versions
DE2554960A1 (de
Inventor
Jörg F. 7920 Heidenheim Butschek
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.)
JM Voith GmbH
Original Assignee
JM Voith GmbH
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 JM Voith GmbH filed Critical JM Voith GmbH
Priority to DE19752554960 priority Critical patent/DE2554960C2/de
Priority to CH1273976A priority patent/CH617497A5/de
Priority to IT6973276A priority patent/IT1072007B/it
Priority to FR7637409A priority patent/FR2333979A1/fr
Priority to GB5072876A priority patent/GB1536005A/en
Publication of DE2554960A1 publication Critical patent/DE2554960A1/de
Application granted granted Critical
Publication of DE2554960C2 publication Critical patent/DE2554960C2/de
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
DE19752554960 1975-12-06 1975-12-06 Innenzahnradpumpe Expired DE2554960C2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19752554960 DE2554960C2 (de) 1975-12-06 1975-12-06 Innenzahnradpumpe
CH1273976A CH617497A5 (en) 1975-12-06 1976-10-07 Internal-gear pump
IT6973276A IT1072007B (it) 1975-12-06 1976-11-15 Pompa ad ingranaggi interni
FR7637409A FR2333979A1 (fr) 1975-12-06 1976-12-06 Pompe a engrenage interieur
GB5072876A GB1536005A (en) 1975-12-06 1976-12-06 Internally meshing gear pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752554960 DE2554960C2 (de) 1975-12-06 1975-12-06 Innenzahnradpumpe

Publications (2)

Publication Number Publication Date
DE2554960A1 DE2554960A1 (de) 1977-06-16
DE2554960C2 true DE2554960C2 (de) 1984-08-23

Family

ID=5963682

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752554960 Expired DE2554960C2 (de) 1975-12-06 1975-12-06 Innenzahnradpumpe

Country Status (5)

Country Link
CH (1) CH617497A5 (Direct)
DE (1) DE2554960C2 (Direct)
FR (1) FR2333979A1 (Direct)
GB (1) GB1536005A (Direct)
IT (1) IT1072007B (Direct)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4322240A1 (de) * 1993-07-03 1995-01-19 Eckerle Rexroth Gmbh Co Kg Hydraulische Zahnradmaschine (Pumpe oder Motor), insbesondere Innenzahnradmaschine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970704969A (ko) * 1995-05-26 1997-09-06 볼프강 바이첼 내부 기어 기계

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE120680C (Direct) *
DE551485C (de) * 1932-06-01 Ludwig Geb Zahnradspinnpumpe mit zwei ineinanderliegenden Zahnraedern
DE1905146C3 (de) * 1969-02-03 1973-09-27 Westinghouse Bremsen- Und Apparatebau Gmbh, 3000 Hannover Verschleißausgleichende Zahnrad pumpe
GB1358051A (en) * 1970-09-16 1974-06-26 Friedrich Reichert Gmbh Maschf Hydraulic gear pump
DE2223916A1 (de) * 1972-05-17 1973-11-29 Friedrich Reichert Gmbh Maschf Innenverzahnte zahnradpumpe fuer hohe druecke
DE2313085C2 (de) * 1973-03-16 1984-05-24 Otto 7502 Malsch Eckerle Axial und radial kompensierte Hochdruck-Zahnradpumpe
DE2348853A1 (de) * 1973-09-28 1975-04-10 Vickers Reichert Hof Zweignied Innenverzahnte hochdruck-zahnradpumpe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4322240A1 (de) * 1993-07-03 1995-01-19 Eckerle Rexroth Gmbh Co Kg Hydraulische Zahnradmaschine (Pumpe oder Motor), insbesondere Innenzahnradmaschine
DE4345273C2 (de) * 1993-07-03 1997-02-06 Eckerle Rexroth Gmbh Co Kg Hydraulische Zahnradmaschine (Pumpe oder Motor), insbesondere Innenzahnradmaschine

Also Published As

Publication number Publication date
FR2333979B1 (Direct) 1980-03-28
FR2333979A1 (fr) 1977-07-01
DE2554960A1 (de) 1977-06-16
CH617497A5 (en) 1980-05-30
IT1072007B (it) 1985-04-10
GB1536005A (en) 1978-12-13

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: J.M. VOITH GMBH, 7920 HEIDENHEIM, DE

D2 Grant after examination
8364 No opposition during term of opposition