WO2013013250A3 - Volumetric rotary machine - Google Patents

Volumetric rotary machine Download PDF

Info

Publication number
WO2013013250A3
WO2013013250A3 PCT/AM2012/000004 AM2012000004W WO2013013250A3 WO 2013013250 A3 WO2013013250 A3 WO 2013013250A3 AM 2012000004 W AM2012000004 W AM 2012000004W WO 2013013250 A3 WO2013013250 A3 WO 2013013250A3
Authority
WO
WIPO (PCT)
Prior art keywords
rotors
rib
working
casing
rotation axes
Prior art date
Application number
PCT/AM2012/000004
Other languages
French (fr)
Other versions
WO2013013250A2 (en
Inventor
Armen JAGHATSPANYAN
Original Assignee
Jaghatspanyan Armen
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 Jaghatspanyan Armen filed Critical Jaghatspanyan Armen
Publication of WO2013013250A2 publication Critical patent/WO2013013250A2/en
Publication of WO2013013250A3 publication Critical patent/WO2013013250A3/en

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
    • F01C1/24—Rotary-piston machines or engines of counter-engagement type, i.e. the movement of co-operating members at the points of engagement being in opposite directions
    • F01C1/26—Rotary-piston machines or engines of counter-engagement type, i.e. the movement of co-operating members at the points of engagement being in opposite directions of internal-axis type
    • 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
    • F01C11/00—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type
    • F01C11/002—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type of similar working principle
    • 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
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons

Abstract

Volumetric rotary machine, which may be used as an internal combustion engine, compressor, pump, hydraulic and pneumatic engines. The machine has similar two-rib or three-rib rotors set between the casing's (1) working surfaces. The minimum numbers of three-rib rotors (2) is three, and two-rib rotors (3) are respectively three and four, excepting five. Every three three-rib or four two-rib adjacent rotors with their cylindrical surfaces form closed working chambers. The working chambers are restricted by the casing's working surfaces, from the sides of the rotors' face surfaces. Due to the kinematic relation, the rotors synchronously revolve in the same direction. During the revolving of the rotors working chamber volume periodically changes from zero to its maximum value and vice versa. The symmetry axis, perpendicular to the face surfaces of the rotor, is the rotation axis of each rotor. The rotors' rotation axes are parallel to each other and perpendicular to the casing's working surfaces. The distance of the adjacent rotors' rotation axes is equal to the radius of their cylindrical surfaces. The square of the distance of the rotation axes of the opposite two-rib rotors is the double square of the cylindrical surfaces' radius.
PCT/AM2012/000004 2011-07-26 2012-07-11 Volumetric rotary machine (variants) WO2013013250A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AMAM20110092 2011-07-26
AM20110092 2011-07-26

Publications (2)

Publication Number Publication Date
WO2013013250A2 WO2013013250A2 (en) 2013-01-31
WO2013013250A3 true WO2013013250A3 (en) 2013-11-07

Family

ID=46614257

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AM2012/000004 WO2013013250A2 (en) 2011-07-26 2012-07-11 Volumetric rotary machine (variants)

Country Status (1)

Country Link
WO (1) WO2013013250A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU231467B1 (en) * 2019-05-22 2024-01-28 Károly Molnár Synchronous internal combustion engine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3439654A (en) * 1967-10-10 1969-04-22 Donald K Campbell Jr Positive displacement internal combustion engine
AU476240B2 (en) * 1972-10-17 1975-04-10 James Brian Rotary engine
DE3709014A1 (en) * 1986-12-31 1988-07-14 Densch Dietrich Stirling engine with rotary piston situated in a gas-tight inner chamber of a housing
DE19616880A1 (en) * 1996-04-27 1997-11-06 Norbert Bischof Pump with two- or three-cornered rotors
US20060118078A1 (en) * 2004-12-07 2006-06-08 Coffland Donald W Rotationally induced variable volume chambers
US20090308347A1 (en) * 2008-06-16 2009-12-17 P.R.E.C. Planetary rotary engine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3439654A (en) * 1967-10-10 1969-04-22 Donald K Campbell Jr Positive displacement internal combustion engine
AU476240B2 (en) * 1972-10-17 1975-04-10 James Brian Rotary engine
DE3709014A1 (en) * 1986-12-31 1988-07-14 Densch Dietrich Stirling engine with rotary piston situated in a gas-tight inner chamber of a housing
DE19616880A1 (en) * 1996-04-27 1997-11-06 Norbert Bischof Pump with two- or three-cornered rotors
US20060118078A1 (en) * 2004-12-07 2006-06-08 Coffland Donald W Rotationally induced variable volume chambers
US20090308347A1 (en) * 2008-06-16 2009-12-17 P.R.E.C. Planetary rotary engine

Also Published As

Publication number Publication date
WO2013013250A2 (en) 2013-01-31

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