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FI20085817A7 - Planetary rotary piston engine - Google Patents

Planetary rotary piston engine Download PDF

Info

Publication number
FI20085817A7
FI20085817A7 FI20085817A FI20085817A FI20085817A7 FI 20085817 A7 FI20085817 A7 FI 20085817A7 FI 20085817 A FI20085817 A FI 20085817A FI 20085817 A FI20085817 A FI 20085817A FI 20085817 A7 FI20085817 A7 FI 20085817A7
Authority
FI
Finland
Prior art keywords
piston
planetary
pole axes
planetary rotary
rotary piston
Prior art date
Application number
FI20085817A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20085817L (en
FI20085817A0 (en
Inventor
Risto Auvinen
Original Assignee
Steammotor Finland Oy Ab Ltd
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 Steammotor Finland Oy Ab Ltd filed Critical Steammotor Finland Oy Ab Ltd
Priority to FI20085817A priority Critical patent/FI20085817A7/en
Publication of FI20085817A0 publication Critical patent/FI20085817A0/en
Priority to PCT/FI2009/050675 priority patent/WO2010026288A1/en
Publication of FI20085817L publication Critical patent/FI20085817L/en
Publication of FI20085817A7 publication Critical patent/FI20085817A7/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
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/10—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • 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
    • F01C1/07—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 having crankshaft-and-connecting-rod type drive
    • 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
    • F01C1/22—Rotary-piston machines or engines of internal-axis type with equidirectional movement of co-operating members at the points of engagement, or with one of the co-operating members being stationary, the inner member having more teeth or tooth- equivalents than the outer member
    • 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
    • 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
    • F01C17/00—Arrangements for drive of co-operating members, e.g. for rotary piston and casing
    • F01C17/06—Arrangements for drive of co-operating members, e.g. for rotary piston and casing using cranks, universal joints or similar elements
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transmission Devices (AREA)
  • Reciprocating Pumps (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Hydraulic Motors (AREA)

Abstract

Keksinnön kohteena on planeettaliikkeinen kiertomäntämoottori, johon kuuluu monikulmainen mäntä (1), männän liikkumistila, jossa männän (1) liikkeet on järjestetty kahden napa-akselin ympäri vuorosykäyksin kiertyviksi, ja liikutettaessa mäntää (1) tasaisella kierrosnopeudella männänkulman peräkkäiset sykäysliikkeet ovat kulmanopeudeltaan samansuuruiset peräkkäisillä liikeradoilla, jotka ovat toistensa kanssa symmetriset napa-akseleiden välisen etäisyyden puolittavan symmetriatason suhteen, sekä voimansiirtolaite. Keksinnön mukaan planeettaliikkeisen kiertomäntämoottorin, rotaatiotilassa kahden eri napa-akselin (P, Pl) ympäri vuorosykäyksin liikutettavan männän (1) keskiakselin (3) yhteydessä on rotaation pyörimisakselina oleva, kiertorataa pitkin planeettamaisesti kiertäen liikkuva planeetta-akseli (P3). Liikutettavan männän (1) epäkeskorakenteen ääripäädyn ollessa suhteellisen pitkien etäisyyksien päässä planeetta-akselista (P3) ja kiertotukiakselista (P tai Pl) planeettaliikkeisellä kiertomäntämoottorilla on männän kokoon nähden suuri kierrostilavuus, jolloin syntyy suuria laajenemiselle ja puristumisell tarvittavia tilavuusmuutoksia ja männällä voidaan paremmin hyödyntää väliaineen paisunta ja puristuminen (Fig.1)The invention relates to a planetary rotary piston engine, which includes a polygonal piston (1), a piston movement mode in which the movements of the piston (1) are arranged to rotate around two pole axes in alternating pulses, and when the piston (1) is moved at a constant rotational speed, the successive pulsating movements of the piston angle have the same angular velocity on successive trajectories that are symmetrical with each other with respect to a plane of symmetry bisecting the distance between the pole axes, and a power transmission device. According to the invention, in a planetary rotary piston engine, the piston (1) that is moved around two different pole axes (P, Pl) in alternating pulses in a rotational mode is connected to the central axis (3) of the planetary rotary piston engine, which is moved around two different pole axes (P, Pl) in alternating pulses, and moves in a planetary orbit. With the end of the eccentric structure of the movable piston (1) being relatively long distances from the planetary axis (P3) and the rotary support axis (P or Pl), the planetary rotary piston motor has a large rotational volume relative to the size of the piston, which creates large volume changes required for expansion and compression, and the piston can better utilize the expansion and compression of the medium (Fig.1)

FI20085817A 2008-09-02 2008-09-02 Planetary rotary piston engine FI20085817A7 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20085817A FI20085817A7 (en) 2008-09-02 2008-09-02 Planetary rotary piston engine
PCT/FI2009/050675 WO2010026288A1 (en) 2008-09-02 2009-08-27 Planetary-motion rotary piston engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20085817A FI20085817A7 (en) 2008-09-02 2008-09-02 Planetary rotary piston engine

Publications (3)

Publication Number Publication Date
FI20085817A0 FI20085817A0 (en) 2008-09-02
FI20085817L FI20085817L (en) 2010-03-03
FI20085817A7 true FI20085817A7 (en) 2010-03-03

Family

ID=39852210

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20085817A FI20085817A7 (en) 2008-09-02 2008-09-02 Planetary rotary piston engine

Country Status (2)

Country Link
FI (1) FI20085817A7 (en)
WO (1) WO2010026288A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI125503B (en) * 2011-07-26 2015-10-30 Steammotor Finland Oy Ab Ltd Rotary piston engine
US20130244943A1 (en) 2011-09-06 2013-09-19 Allergan, Inc. Hyaluronic acid-collagen matrices for dermal filling and volumizing applications
FI124756B (en) * 2013-12-12 2015-01-15 Steammotor Finland Oy Ab Ltd Rotary piston mechanism actuators

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI93483C (en) * 1993-01-19 1995-04-10 Auvinen Risto A rotary piston engine
FI115068B (en) * 2004-01-07 2005-02-28 Risto Antero Auvinen Rotary piston engine for e.g. a vehicle has an angulated rotary piston that rotates in alternate strokes round two different axles and having successive strokes with symmetrical arc-of-a-circle shaped paths

Also Published As

Publication number Publication date
FI20085817L (en) 2010-03-03
FI20085817A0 (en) 2008-09-02
WO2010026288A1 (en) 2010-03-11

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Legal Events

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Owner name: STEAMMOTOR FINLAND OY AB LTD

Free format text: STEAMMOTOR FINLAND OY AB LTD

MM Patent lapsed