GB1292206A - Improvements in or relating to internally meshing gear pumps - Google Patents

Improvements in or relating to internally meshing gear pumps

Info

Publication number
GB1292206A
GB1292206A GB486370A GB486370A GB1292206A GB 1292206 A GB1292206 A GB 1292206A GB 486370 A GB486370 A GB 486370A GB 486370 A GB486370 A GB 486370A GB 1292206 A GB1292206 A GB 1292206A
Authority
GB
United Kingdom
Prior art keywords
chamber
filler
ring
plates
towards
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
GB486370A
Other languages
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.)
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
Publication of GB1292206A publication Critical patent/GB1292206A/en
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)
GB486370A 1969-02-03 1970-02-02 Improvements in or relating to internally meshing gear pumps Expired GB1292206A (en)

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
GB1292206A true GB1292206A (en) 1972-10-11

Family

ID=5724122

Family Applications (1)

Application Number Title Priority Date Filing Date
GB486370A Expired GB1292206A (en) 1969-02-03 1970-02-02 Improvements in or relating to internally meshing gear pumps

Country Status (3)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2554960C2 (de) * 1975-12-06 1984-08-23 J.M. Voith Gmbh, 7920 Heidenheim Innenzahnradpumpe
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

Also Published As

Publication number Publication date
DE1905146C3 (de) 1973-09-27
DE1905146B2 (de) 1973-03-01
DE1905146A1 (de) 1970-10-29
FR2033910A5 (enExample) 1970-12-04

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee