GB764719A - Improvements in or relating to rotary pumps or motors - Google Patents

Improvements in or relating to rotary pumps or motors

Info

Publication number
GB764719A
GB764719A GB2339654A GB2339654A GB764719A GB 764719 A GB764719 A GB 764719A GB 2339654 A GB2339654 A GB 2339654A GB 2339654 A GB2339654 A GB 2339654A GB 764719 A GB764719 A GB 764719A
Authority
GB
United Kingdom
Prior art keywords
valve
aug
passage
see
width
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
GB2339654A
Original Assignee
Otto Nuebling
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 to DE764719X priority Critical
Application filed by Otto Nuebling filed Critical Otto Nuebling
Publication of GB764719A publication Critical patent/GB764719A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00Rotary-piston machines or pumps
    • F04C2/08Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10Rotary-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
    • F04C2/102Rotary-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 the two members rotating simultaneously around their respective axes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00Components
    • F04C2240/60Shafts
    • F04C2240/603Shafts with internal channels for fluid distribution, e.g. hollow shaft

Abstract

764,719. Rotary engines and pumps. NUEBLING, O. Aug. 12, 1954 [Aug. 13, 1953], No. 23396/54. Class 110 (2). In a rotary engine or pump having internallymeshing rotors of the n and n+1 lobe type, the internal rotor 2 is provided with a rotatably adjustable control valve 11 which is partitioned for separating the inlet and delivery sides, see Fig. 1 (not shown), and has a cross passage 29 for relieving liquid trapped in a diminishing space. As shown, one face of the valve corresponds in width to that of the radial slits 33 in the rotor 2 whilst the opposite face of the valve is of greater width. The shaft 1 and the valve are provided with ports 10, 18 respectively, see Fig. 1 (not shown), for the passage of the liquid. Specification 681,893 is referred to.
GB2339654A 1953-08-13 1954-08-12 Improvements in or relating to rotary pumps or motors Expired GB764719A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE764719X 1953-08-13

Publications (1)

Publication Number Publication Date
GB764719A true GB764719A (en) 1957-01-02

Family

ID=6672920

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2339654A Expired GB764719A (en) 1953-08-13 1954-08-12 Improvements in or relating to rotary pumps or motors

Country Status (1)

Country Link
GB (1) GB764719A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2370167A1 (en) * 1976-11-09 1978-06-02 Inst Elektroswarki Patona Planetary air motor for feeding welding wire - has two internal gear sets driven by airflow from channel at edge of peripheral channel
GB2508391A (en) * 2012-11-30 2014-06-04 Peter Martin Broatch Rotary Machine
CN105164373A (en) * 2013-11-29 2015-12-16 彼得·布罗特施 Rotary machine

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2370167A1 (en) * 1976-11-09 1978-06-02 Inst Elektroswarki Patona Planetary air motor for feeding welding wire - has two internal gear sets driven by airflow from channel at edge of peripheral channel
GB2508391A (en) * 2012-11-30 2014-06-04 Peter Martin Broatch Rotary Machine
WO2014083364A1 (en) * 2012-11-30 2014-06-05 Broatch Peter Rotary machine
GB2512420A (en) * 2012-11-30 2014-10-01 Peter Martin Broatch Rotary machine
AU2014203131B2 (en) * 2012-11-30 2016-11-03 Peter BROATCH Rotary machine
RU2641773C2 (en) * 2012-11-30 2018-01-22 Питер БРОУЧ Rotary machine
US9890639B2 (en) 2012-11-30 2018-02-13 Peter BROATCH Rotary machine
CN105164373A (en) * 2013-11-29 2015-12-16 彼得·布罗特施 Rotary machine
JP2016503136A (en) * 2013-11-29 2016-02-01 ピーター ブローチBROATCH,Peter Rotating machine
CN105164373B (en) * 2013-11-29 2017-11-28 彼得·布罗特施 Rotating machinery

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