GB267490A - Improvements in rotary engines - Google Patents

Improvements in rotary engines

Info

Publication number
GB267490A
GB267490A GB554627A GB554627A GB267490A GB 267490 A GB267490 A GB 267490A GB 554627 A GB554627 A GB 554627A GB 554627 A GB554627 A GB 554627A GB 267490 A GB267490 A GB 267490A
Authority
GB
United Kingdom
Prior art keywords
working
valves
stages
pistons
actuated
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
GB554627A
Original Assignee
John Tackman
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 US267490XA priority Critical
Application filed by John Tackman filed Critical John Tackman
Publication of GB267490A publication Critical patent/GB267490A/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
    • F01C1/00Rotary-piston machines or engines
    • F01C1/30Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F01C1/34Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members

Abstract

267,490. Tackman, J. March 12, 1926, [Convention date]. Movable-abutment type; valves, distributing and cut-off; valve-gear.-A rotary engine having outwardly-siding abutments working in a number of concentric stages is provided with means for reversing and for connecting the working- stages either in series or parallel. The rotor comprises piston members 5, 6, 7 secured to a shaft 4 and working in chambers Q. P, O formed by cylinders 2, 3, 1 in conjunction with sliding abutments 17, which may be actuated by fluidpressed pistons 25, or by other means. Fluid is supplied from a steam chest 31 to the pistons 25 by valves 30, and is exhausted by valves 33, both sets of valves being actuated from a cam 39. Each chamber 0, P is divided by its piston into inner and outer working-spaces, each with its inlet and outlet ports for forward and reverse working, valve-gear under the control of a single lever being provided for supplying high-pressure steam to all the stages simultaneously for either direction of working, or for connecting the stages in series for multiple expansion for either direction of working.
GB554627A 1926-03-12 1927-02-28 Improvements in rotary engines Expired GB267490A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US267490XA true 1926-03-12 1926-03-12

Publications (1)

Publication Number Publication Date
GB267490A true GB267490A (en) 1927-09-01

Family

ID=21833566

Family Applications (1)

Application Number Title Priority Date Filing Date
GB554627A Expired GB267490A (en) 1926-03-12 1927-02-28 Improvements in rotary engines

Country Status (1)

Country Link
GB (1) GB267490A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998022698A1 (en) * 1996-11-22 1998-05-28 Romano Murri Rotary machine with two sets of working chambers
US8001949B2 (en) * 2005-08-01 2011-08-23 Savvas Savvakis Internal combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998022698A1 (en) * 1996-11-22 1998-05-28 Romano Murri Rotary machine with two sets of working chambers
US8001949B2 (en) * 2005-08-01 2011-08-23 Savvas Savvakis Internal combustion engine

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