IT1057347B - Rotary piston engine with eccentric cylindrical piston - having sealing blades running on a casing spigot and wide sealing edge - Google Patents

Rotary piston engine with eccentric cylindrical piston - having sealing blades running on a casing spigot and wide sealing edge

Info

Publication number
IT1057347B
IT1057347B IT4860576A IT4860576A IT1057347B IT 1057347 B IT1057347 B IT 1057347B IT 4860576 A IT4860576 A IT 4860576A IT 4860576 A IT4860576 A IT 4860576A IT 1057347 B IT1057347 B IT 1057347B
Authority
IT
Italy
Prior art keywords
sealing
blades
piston
eccentric cylindrical
spigot
Prior art date
Application number
IT4860576A
Other languages
Italian (it)
Original Assignee
Hunter Lee
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 Hunter Lee filed Critical Hunter Lee
Priority to IT4860576A priority Critical patent/IT1057347B/en
Application granted granted Critical
Publication of IT1057347B publication Critical patent/IT1057347B/en

Links

Classifications

    • Y02T10/17—

Landscapes

  • Sealing Devices (AREA)

Abstract

The rotary piston engine with an eccentric cylindrical piston, and radially sliding sealing blades has these blades (45) L-shaped and extending in part through the piston (42). Their inner ends are rounded and are throughout the cycle in contact with a spigot (24B) projecting from the casing. The outer portion of the blades, representing the other leg of the 'L', ends in a cylindrical-section axial recess in which a sealing bar (50) can pivot. This bar carries 3 sealing strips far enough apart to bridge any of the openings - gas inlet (38), outlet (39) and spark plug (18, 19) - in the cylinder outer wall. A spring-loaded floating length (47) in the radial leg of the blades provides sealing press. and compensates for expansion/contraction. The usual end seals are incorporated and a conventional timing gear has a ratio of 1.5 : 1, giving 120 deg. piston rotation per crankshaft revolution.
IT4860576A 1976-03-17 1976-03-17 Rotary piston engine with eccentric cylindrical piston - having sealing blades running on a casing spigot and wide sealing edge IT1057347B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT4860576A IT1057347B (en) 1976-03-17 1976-03-17 Rotary piston engine with eccentric cylindrical piston - having sealing blades running on a casing spigot and wide sealing edge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT4860576A IT1057347B (en) 1976-03-17 1976-03-17 Rotary piston engine with eccentric cylindrical piston - having sealing blades running on a casing spigot and wide sealing edge

Publications (1)

Publication Number Publication Date
IT1057347B true IT1057347B (en) 1982-03-10

Family

ID=11267590

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4860576A IT1057347B (en) 1976-03-17 1976-03-17 Rotary piston engine with eccentric cylindrical piston - having sealing blades running on a casing spigot and wide sealing edge

Country Status (1)

Country Link
IT (1) IT1057347B (en)

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