GB426928A - Improvements in or relating to rotary motors or pumps - Google Patents

Improvements in or relating to rotary motors or pumps

Info

Publication number
GB426928A
GB426928A GB3399734A GB3399734A GB426928A GB 426928 A GB426928 A GB 426928A GB 3399734 A GB3399734 A GB 3399734A GB 3399734 A GB3399734 A GB 3399734A GB 426928 A GB426928 A GB 426928A
Authority
GB
United Kingdom
Prior art keywords
rotary
casing
friedrichshafen
pumps
bodensee
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
GB3399734A
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.)
HUBERT FREIHERR VON THUENGEN
ZF Friedrichshafen AG
Original Assignee
HUBERT FREIHERR VON THUENGEN
ZF Friedrichshafen AG
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 HUBERT FREIHERR VON THUENGEN, ZF Friedrichshafen AG filed Critical HUBERT FREIHERR VON THUENGEN
Priority to GB3399734A priority Critical patent/GB426928A/en
Publication of GB426928A publication Critical patent/GB426928A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C3/00Rotary-piston machines or engines with non-parallel axes of movement of co-operating members
    • F01C3/06Rotary-piston machines or engines with non-parallel axes of movement of co-operating members the axes being arranged otherwise than at an angle of 90 degrees

Abstract

426,928. Rotary engines and pumps. ZAHNRADFABRIK FRIEDRICHSHAFEN AKT.-GES., Friedrichshafen-on-Bodensee, and THUNGEN, H. F. VON, 6, Schloss-Strasse, Friedrichshafen-on-Bodensee, Germany. Nov. 26, 1934, No. 33997. [Class 110 (ii)] A rotary engine or pump with an inclineddisc piston 8 coupled to a rotary inner casing 2 and having a number of partition plates 19 passing through slots in the disc to form with the inner casing several working spaces has the contact surfaces of the inner rotary casing and the outer fixed casing, where they are exposed to the pressure of the fluid in the inlet and outlet passages 13, 13<1>, 14, 14<1>, so constructed that the pressures are centrally and oppositely directed. Jamming due to tilting couples is thus avoided. As shown, the rotary inner casing 2 has a spherical exterior, but a conical form adjacent the ports 13, 13<1>, 14, 141 could be used. The interior faces of the rotary casing are grooved out to permit the rocking movement of the partition plates 19. The capacity can be varied by a screw-block 11 which alters the inclination of the disc piston 8.
GB3399734A 1934-11-26 1934-11-26 Improvements in or relating to rotary motors or pumps Expired GB426928A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3399734A GB426928A (en) 1934-11-26 1934-11-26 Improvements in or relating to rotary motors or pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3399734A GB426928A (en) 1934-11-26 1934-11-26 Improvements in or relating to rotary motors or pumps

Publications (1)

Publication Number Publication Date
GB426928A true GB426928A (en) 1935-04-11

Family

ID=10360064

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3399734A Expired GB426928A (en) 1934-11-26 1934-11-26 Improvements in or relating to rotary motors or pumps

Country Status (1)

Country Link
GB (1) GB426928A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2431122A (en) * 1944-01-15 1947-11-18 J & S Tool Co Variable volume hydraulic pump of the axially oscillating vane type
US2584426A (en) * 1948-03-02 1952-02-05 Eugene A Casaroll Variable delivery vane-type hydraulic pump
US4354807A (en) * 1977-12-08 1982-10-19 The Rovac Corporation Compressor-expander of the vane type having canted vane cavity

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2431122A (en) * 1944-01-15 1947-11-18 J & S Tool Co Variable volume hydraulic pump of the axially oscillating vane type
US2584426A (en) * 1948-03-02 1952-02-05 Eugene A Casaroll Variable delivery vane-type hydraulic pump
US4354807A (en) * 1977-12-08 1982-10-19 The Rovac Corporation Compressor-expander of the vane type having canted vane cavity

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