FR2033910A5 - - Google Patents

Info

Publication number
FR2033910A5
FR2033910A5 FR7003793A FR7003793A FR2033910A5 FR 2033910 A5 FR2033910 A5 FR 2033910A5 FR 7003793 A FR7003793 A FR 7003793A FR 7003793 A FR7003793 A FR 7003793A FR 2033910 A5 FR2033910 A5 FR 2033910A5
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
FR7003793A
Other languages
French (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.)
Westinghouse Bremsen und Apparatebau GmbH
Original Assignee
Westinghouse Bremsen und Apparatebau 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 Westinghouse Bremsen und Apparatebau GmbH filed Critical Westinghouse Bremsen und Apparatebau GmbH
Application granted granted Critical
Publication of FR2033910A5 publication Critical patent/FR2033910A5/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
FR7003793A 1969-02-03 1970-02-03 Expired FR2033910A5 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691905146 DE1905146C3 (de) 1969-02-03 1969-02-03 Verschleißausgleichende Zahnrad pumpe

Publications (1)

Publication Number Publication Date
FR2033910A5 true FR2033910A5 (enExample) 1970-12-04

Family

ID=5724122

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7003793A Expired FR2033910A5 (enExample) 1969-02-03 1970-02-03

Country Status (3)

Country Link
DE (1) DE1905146C3 (enExample)
FR (1) FR2033910A5 (enExample)
GB (1) GB1292206A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2333979A1 (fr) * 1975-12-06 1977-07-01 Voith Getriebe Kg Pompe a engrenage interieur

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2650908A1 (de) * 1976-11-06 1978-05-11 Bosch Gmbh Robert Innenzahnradmaschine (pumpe oder motor)
DE3144572C2 (de) * 1981-11-10 1986-02-06 Hans-Joachim Prof. Dr.-Ing. 6750 Kaiserslautern Winkler Drehkolbenmaschine mit verzahntem Innen- und Außenläufer
CH682836A5 (de) * 1990-02-19 1993-11-30 Bucher Maschf Gmbh Innenzahnrad-Maschine.
DE102016206790A1 (de) * 2016-04-21 2017-10-26 Robert Bosch Gmbh Innenzahnradpumpe
DE202023000769U1 (de) 2023-04-06 2023-08-09 SKTEC GmbH Zahnradpumpe mit Dichtsystem

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2333979A1 (fr) * 1975-12-06 1977-07-01 Voith Getriebe Kg Pompe a engrenage interieur

Also Published As

Publication number Publication date
GB1292206A (en) 1972-10-11
DE1905146C3 (de) 1973-09-27
DE1905146B2 (de) 1973-03-01
DE1905146A1 (de) 1970-10-29

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse