GB432751A - Improvements in rotary piston engines - Google Patents

Improvements in rotary piston engines

Info

Publication number
GB432751A
GB432751A GB12508/34A GB1250834A GB432751A GB 432751 A GB432751 A GB 432751A GB 12508/34 A GB12508/34 A GB 12508/34A GB 1250834 A GB1250834 A GB 1250834A GB 432751 A GB432751 A GB 432751A
Authority
GB
United Kingdom
Prior art keywords
rotor
pistons
april
engine
discs
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
GB12508/34A
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.)
ZF Friedrichshafen AG
Original Assignee
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 ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Publication of GB432751A publication Critical patent/GB432751A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/02—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F01C1/063—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them
    • F01C1/077—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them having toothed-gearing type drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/02—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F01C1/063—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them
    • F01C1/073—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents with coaxially-mounted members having continuously-changing circumferential spacing between them having pawl-and-ratchet type drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Abstract

432,751. Rotary engines. ZAHNRADFABRIK FRIEDRICHSHAFEN AKT.-GES., Friedrichshafen-on-Bodensee, Germany. April 25, 1934, No. 12508. Convention date, April 25, 1933. [Class 110 (ii)] An engine of the intermittent abutment type comprises a rotor 23 revolving at uniform speed with a shaft 26 and carrying bevel gear-wheels 27 upon spindles 25, and discs carrying pairs of pistons 21, 22, operating in two working-chambers separated by the rotor. Gears 28, 29, on the piston discs, mesh with the bevel gears so that during a forward movement of the rotor, one piston disc travels in the same direction at twice the rotor speed, and the other is held stationary by means of a roller, or the like, clutch 30, which prevents a backward movement of a piston disc relatively to the casing. An outer ring 33 of the rotor 23 contains slots 35 which act as inlet ports or exhausts, and co-operate with casing projections 36. Abutments or pistons 20, 20<1>, are carried by the rotor. The engine may be made reversible by alteration of the clutch elements.
GB12508/34A 1933-04-25 1934-04-25 Improvements in rotary piston engines Expired GB432751A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE432751X 1933-04-25

Publications (1)

Publication Number Publication Date
GB432751A true GB432751A (en) 1935-08-01

Family

ID=6495307

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12508/34A Expired GB432751A (en) 1933-04-25 1934-04-25 Improvements in rotary piston engines

Country Status (1)

Country Link
GB (1) GB432751A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0215194A1 (en) * 1985-09-09 1987-03-25 John E. Stauffer Rotary internal combustion engine
WO1995022684A1 (en) * 1994-02-18 1995-08-24 Roland Raso Rotary piston machine usable particularly as a thermal engine
FR2716493A1 (en) * 1994-02-18 1995-08-25 Raso Roland Rotary piston machine for use esp as i.c. engine
RU2465473C1 (en) * 2011-03-17 2012-10-27 Иван Иванович Михайлов Rotary-piston internal combustion engine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0215194A1 (en) * 1985-09-09 1987-03-25 John E. Stauffer Rotary internal combustion engine
WO1995022684A1 (en) * 1994-02-18 1995-08-24 Roland Raso Rotary piston machine usable particularly as a thermal engine
FR2716494A1 (en) * 1994-02-18 1995-08-25 Raso Roland Rotary piston machine usable in particular as a heat engine.
FR2716493A1 (en) * 1994-02-18 1995-08-25 Raso Roland Rotary piston machine for use esp as i.c. engine
US5992371A (en) * 1994-02-18 1999-11-30 Raso; Roland Rotary piston machine usable particularly as a thermal engine
RU2465473C1 (en) * 2011-03-17 2012-10-27 Иван Иванович Михайлов Rotary-piston internal combustion engine

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