GB313413A - Improvements in and relating to rotary internal combustion engines - Google Patents

Improvements in and relating to rotary internal combustion engines

Info

Publication number
GB313413A
GB313413A GB17815/29A GB1781529A GB313413A GB 313413 A GB313413 A GB 313413A GB 17815/29 A GB17815/29 A GB 17815/29A GB 1781529 A GB1781529 A GB 1781529A GB 313413 A GB313413 A GB 313413A
Authority
GB
United Kingdom
Prior art keywords
piston
cylinder
abutment
motor
pistons
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
GB17815/29A
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.)
JOSE ALVARO MOREIRA DE CARVALH
Original Assignee
JOSE ALVARO MOREIRA DE CARVALH
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 JOSE ALVARO MOREIRA DE CARVALH filed Critical JOSE ALVARO MOREIRA DE CARVALH
Publication of GB313413A publication Critical patent/GB313413A/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)

Abstract

313,413. Carvalho, J. A. M. de. June 9, 1928, [Convention date]. Movable-abutment type; working-fluid supply. A rotary internal-combustion engine comprises an annular cylinder in which move motor pistons p. P secured to the rim RM of a rotor wheel, which closes the slot in the cylinder, and abutment pistons r, R which can move freely in the cylinder but are at times locked to the cylinder to act as abutments and then projected forward and latched to the rotor rim RM adjacent the motor piston. In the position shown the motor piston p has compressed air against the abutment piston R which is held by three spring studs D (only one of which is shown); the air passes to a recess in the rear of the motor piston p through a passage controlled by a double-beat valve A and into which liquid fuel is injected by a pump b carried on the rotor wheel spokes and actuated by a fixed cam groove gt. A cam-actuated linkage lifts the studs D whereupon the abutment piston R is projected forward by the compressed air remaining behind it, the double-beat valve A closing on the fall of pressure. The abutment piston expels the exhaust gases in front of it and reaching the motor piston P is held there against by a latch T on the rotor rim RM. Meanwhile the other abutment piston r has been unlatched from the rotor rim and locked to the cylinder by the studs D so that the charge in pocket of the piston p can be ignited to drive that piston p. The air admission is controlled by a sliding sleeve cr over the admission ports. The pistons are inserted in the cylinder by opening hinged segments as at u.
GB17815/29A 1928-06-09 1929-06-10 Improvements in and relating to rotary internal combustion engines Expired GB313413A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT313413X 1928-06-09

Publications (1)

Publication Number Publication Date
GB313413A true GB313413A (en) 1930-10-10

Family

ID=20081588

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17815/29A Expired GB313413A (en) 1928-06-09 1929-06-10 Improvements in and relating to rotary internal combustion engines

Country Status (1)

Country Link
GB (1) GB313413A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001081729A1 (en) * 2000-04-14 2001-11-01 Lucio Fragiacomo Piston engine
US7441534B2 (en) * 2003-06-09 2008-10-28 Douglas Bastian Rotary engine system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001081729A1 (en) * 2000-04-14 2001-11-01 Lucio Fragiacomo Piston engine
US7441534B2 (en) * 2003-06-09 2008-10-28 Douglas Bastian Rotary engine system

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