CA2696343A1 - Two cycle two cylinder rotary engine - Google Patents

Two cycle two cylinder rotary engine Download PDF

Info

Publication number
CA2696343A1
CA2696343A1 CA 2696343 CA2696343A CA2696343A1 CA 2696343 A1 CA2696343 A1 CA 2696343A1 CA 2696343 CA2696343 CA 2696343 CA 2696343 A CA2696343 A CA 2696343A CA 2696343 A1 CA2696343 A1 CA 2696343A1
Authority
CA
Canada
Prior art keywords
cycle
rotary engine
piston
cylinder rotary
work
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.)
Abandoned
Application number
CA 2696343
Other languages
French (fr)
Inventor
Ralph B. Fitzsimmons
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA 2696343 priority Critical patent/CA2696343A1/en
Publication of CA2696343A1 publication Critical patent/CA2696343A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • F02B75/00—Other engines
    • F02B75/32—Engines characterised by connections between pistons and main shafts and not specific to preceding main groups
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/06—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like the cams, or the like, rotating at a higher speed than that corresponding to the valve cycle, e.g. operating fourstroke engine valves directly from crankshaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/08—Shape of cams
    • 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
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/24—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

Two pistons. Do the work of ten each one firing 72°. Each piston has its own lobe lifters and rockers etc. When one piston is on firing stroke the other is on. Exhaust stroke, the lobe does the work of a camshaft on a conventional engine connecting rod ties the pistons together and is yoked in the middle to go around the main shaft.

Description

I I

Basic principle of engine Two pistons. Do the work of ten each one firing 72 . Each piston has its own lobe lifters and rockers etc. When one piston is on firing stroke the other is on. Exhaust stroke, the lobe does the work of a camshaft on a conventional engine connecting rod ties the pistons together and is yoked in the middle to go around the main shaft.

Section through Piston and cutaway view of piston keyway and lobe.

Cut away section of rotor and bearing shaft shifting forks and block and drive line.

Rear cutaway section showing. Head top main rotor bearing shaft cooling jacket drive shaft and pan piston and rotor.

Claims

Claim Two cycle two cylinder rotary engine; two cylinder doing the work of ten; one on the firing stroke when the other is on the exhausts stroke.
CA 2696343 2010-01-29 2010-01-29 Two cycle two cylinder rotary engine Abandoned CA2696343A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2696343 CA2696343A1 (en) 2010-01-29 2010-01-29 Two cycle two cylinder rotary engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2696343 CA2696343A1 (en) 2010-01-29 2010-01-29 Two cycle two cylinder rotary engine

Publications (1)

Publication Number Publication Date
CA2696343A1 true CA2696343A1 (en) 2011-07-29

Family

ID=44318289

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2696343 Abandoned CA2696343A1 (en) 2010-01-29 2010-01-29 Two cycle two cylinder rotary engine

Country Status (1)

Country Link
CA (1) CA2696343A1 (en)

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Legal Events

Date Code Title Description
FZDE Dead

Effective date: 20160129