DE2954546C2 - - Google Patents

Info

Publication number
DE2954546C2
DE2954546C2 DE19792954546 DE2954546A DE2954546C2 DE 2954546 C2 DE2954546 C2 DE 2954546C2 DE 19792954546 DE19792954546 DE 19792954546 DE 2954546 A DE2954546 A DE 2954546A DE 2954546 C2 DE2954546 C2 DE 2954546C2
Authority
DE
Germany
Prior art keywords
filler
internal gear
pin
machine according
gear machine
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
DE19792954546
Other languages
German (de)
English (en)
Inventor
Otto Eckerle
Klaus 7502 Malsch De Buchmueller
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.)
Eckerle Industrie Elektronik GmbH
Original Assignee
Otto Eckerle GmbH and Co KG
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 Otto Eckerle GmbH and Co KG filed Critical Otto Eckerle GmbH and Co KG
Priority to DE19792954546 priority Critical patent/DE2954546C2/de
Priority claimed from DE19792942417 external-priority patent/DE2942417A1/de
Application granted granted Critical
Publication of DE2954546C2 publication Critical patent/DE2954546C2/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
    • 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
    • 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)
DE19792954546 1979-10-19 1979-10-19 Expired DE2954546C2 (nl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19792954546 DE2954546C2 (nl) 1979-10-19 1979-10-19

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792954546 DE2954546C2 (nl) 1979-10-19 1979-10-19
DE19792942417 DE2942417A1 (de) 1979-10-19 1979-10-19 Innenzahnradmaschine

Publications (1)

Publication Number Publication Date
DE2954546C2 true DE2954546C2 (nl) 1989-07-06

Family

ID=25781582

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792954546 Expired DE2954546C2 (nl) 1979-10-19 1979-10-19

Country Status (1)

Country Link
DE (1) DE2954546C2 (nl)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995012070A1 (de) * 1993-10-29 1995-05-04 Otto Eckerle Innenzahnradmaschine
DE4338875A1 (de) * 1993-11-13 1995-05-18 Eckerle Rexroth Gmbh Co Kg Reversierbare Innenzahnradmaschine (Pumpe oder Motor)
DE19706639A1 (de) * 1997-02-20 1998-08-27 Eckerle Ind Elektronik Gmbh Innenzahnradmaschine, insbesondere Innenzahnradpumpe
DE102005044576A1 (de) * 2005-09-17 2007-03-22 Voith Turbo Gmbh & Co. Kg Innenzahnradmaschine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2533646A1 (de) * 1975-07-28 1977-02-17 Otto Eckerle Hochdruck-zahnradpumpe oder -motor
DE2606082A1 (de) * 1976-02-16 1977-08-25 Otto Eckerle Hochdruck-zahnradpumpe oder -motor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2533646A1 (de) * 1975-07-28 1977-02-17 Otto Eckerle Hochdruck-zahnradpumpe oder -motor
DE2606082A1 (de) * 1976-02-16 1977-08-25 Otto Eckerle Hochdruck-zahnradpumpe oder -motor

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995012070A1 (de) * 1993-10-29 1995-05-04 Otto Eckerle Innenzahnradmaschine
US5690481A (en) * 1993-10-29 1997-11-25 Eckerle Industrie-Elektronik Gmbh Internal-gear machine having a divided filling portion
DE4338875A1 (de) * 1993-11-13 1995-05-18 Eckerle Rexroth Gmbh Co Kg Reversierbare Innenzahnradmaschine (Pumpe oder Motor)
DE4338875C2 (de) * 1993-11-13 2003-11-06 Eckerle Ind Elektronik Gmbh Reversierbare Innenzahnradmaschine (Pumpe oder Motor)
DE19706639A1 (de) * 1997-02-20 1998-08-27 Eckerle Ind Elektronik Gmbh Innenzahnradmaschine, insbesondere Innenzahnradpumpe
DE19706639C2 (de) * 1997-02-20 1998-12-24 Eckerle Ind Elektronik Gmbh Innenzahnradmaschine, insbesondere Innenzahnradpumpe
US5951274A (en) * 1997-02-20 1999-09-14 Eckerle Industrie-Elektronik Gmbh Internal-gear machine
DE102005044576A1 (de) * 2005-09-17 2007-03-22 Voith Turbo Gmbh & Co. Kg Innenzahnradmaschine

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Free format text: SPALTE 1, ZEILE 25 "DREHWIRKUNG" AENDERN IN "DICHTWIRKUNG"

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ECKERLE REXROTH GMBH + CO KG, 76316 MALSCH, DE

8327 Change in the person/name/address of the patent owner

Owner name: INDUSTRIE-ECKERLE ELEKTRONIK GMBH, 76316 MALSCH, D

8327 Change in the person/name/address of the patent owner

Owner name: ECKERLE INDUSTRIE-ELEKTRONIK GMBH, 76316 MALSCH, D

8339 Ceased/non-payment of the annual fee