GB282263A - An improved fluid pressure rotary motor - Google Patents

An improved fluid pressure rotary motor

Info

Publication number
GB282263A
GB282263A GB1039327A GB1039327A GB282263A GB 282263 A GB282263 A GB 282263A GB 1039327 A GB1039327 A GB 1039327A GB 1039327 A GB1039327 A GB 1039327A GB 282263 A GB282263 A GB 282263A
Authority
GB
United Kingdom
Prior art keywords
valve
steam
vanes
driven
cylinder
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
GB1039327A
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.)
EVAN WILLIAM MACDONALD
Original Assignee
EVAN WILLIAM MACDONALD
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 EVAN WILLIAM MACDONALD filed Critical EVAN WILLIAM MACDONALD
Priority to GB1039327A priority Critical patent/GB282263A/en
Publication of GB282263A publication Critical patent/GB282263A/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
    • F01C1/30—Rotary-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
    • F01C1/34—Rotary-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
    • F01C1/344—Rotary-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 with vanes reciprocating with respect to the inner member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)

Abstract

282,263. Macdonald, E. W. April 19, 1927. Fixed-abutment type; valves, distributing and cut-off; valve-gear and valve-actuating mechanism; packing drums and vanes; bearings, arrangement of; replacement of internal parts, facilitating.-A rotary engine of the. eccentric rotor and outwardly-sliding vane type having two or more vanes is provided with a rotary disc cutoff valve C having a number of ports equal to a multiple of the number of vanes and driven from the main shaft at a correspondingly reduced speed. Steam is admitted past a hand-controlled stop and throttle valve F to a steam chest H whence it passes by a port c<13> to the rotary disc valve chamber c2. The disc valve is pressed against its seating by a spring c<2> and is driven by a spider c<3> on the shaft c which is driven from the main shaft D at a reduced speed by a chain c<12>. The steam after passing the cut-off valve is led to a reversing D-slide valve G. The va.nes a are divided and spring pressed radially and axially and are mounted in various boxes a<1> which have rollers a<6> running on bosses b on the cylinder end covers. The end covers are also provided with bosses b<2>, b<3> to support the rotor rim, and hub a<7>. Live steam may be admitted throughout the stroke by means of an emergency valve E admitt.ing steam direct from the steam chest to the cylinder. The engine may have two rotors set one in advance of the other on the same shaft. The exhaust ports b<5> are formed in a fitting b<6> which can be removed so as to give access to the interior of the cylinder. The rotor is provided with end and peripheral packing rings and bars a<13>, a<9>.
GB1039327A 1927-04-19 1927-04-19 An improved fluid pressure rotary motor Expired GB282263A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1039327A GB282263A (en) 1927-04-19 1927-04-19 An improved fluid pressure rotary motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1039327A GB282263A (en) 1927-04-19 1927-04-19 An improved fluid pressure rotary motor

Publications (1)

Publication Number Publication Date
GB282263A true GB282263A (en) 1927-12-22

Family

ID=9966995

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1039327A Expired GB282263A (en) 1927-04-19 1927-04-19 An improved fluid pressure rotary motor

Country Status (1)

Country Link
GB (1) GB282263A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2463155A (en) * 1944-04-10 1949-03-01 Bailey P Dawes Rotary engine
US2902980A (en) * 1956-04-26 1959-09-08 Elmer G Barrett Rotary motor and radial sliding vane therefor
US4155685A (en) * 1976-07-14 1979-05-22 Eiichi Kunieda Gas seal arrangement between rotor and housing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2463155A (en) * 1944-04-10 1949-03-01 Bailey P Dawes Rotary engine
US2902980A (en) * 1956-04-26 1959-09-08 Elmer G Barrett Rotary motor and radial sliding vane therefor
US4155685A (en) * 1976-07-14 1979-05-22 Eiichi Kunieda Gas seal arrangement between rotor and housing

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