Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02B - Internal-combustion piston engines; Combustion engines in general › F02B 53 - Internal-combustion aspects of rotary-piston or oscillating-piston engines
Patents for F02B 53 - Internal-combustion aspects of rotary-piston or oscillating-piston engines (4,415)
07/2005
07/27/2005CN1646792A Scroll-type expander having heating structure and scroll-type heat exchange system employing the expander
07/21/2005WO2005066460A1 Rotary piston engine
07/20/2005EP1555389A1 Hybrid engine
07/20/2005CN1643241A Internal combustion engine and metohod
07/20/2005CN1211566C Internal combustion engine
07/14/2005WO2005064138A1 Improvements in intersecting vane machines
07/14/2005WO2005062850A2 Improvements in sealing intersecting vane machines
07/13/2005EP1553682A2 Improvements to alternators and improvements to rotary combustion engines
07/13/2005EP1552124A1 Rotary machine having two rotors
07/06/2005CN2707990Y Mixed power plant in homogeneous compression ignition combustion mode
07/06/2005CN2707974Y High efficiency rotor internal combustion engine
06/2005
06/30/2005US20050139189 Adapter, to interface counter-rotating torque producing engine mechanisms with stationary support accessories, for torque free output and torque sensitive environments
06/28/2005US6910333 Rankine cycle device of internal combustion engine
06/23/2005WO2005010328A3 Toroidal internal combustion engine
06/23/2005US20050133000 Intersecting vane machines
06/23/2005US20050132999 Sealing intersecting vane machines
06/22/2005CN1629462A Explosion type engine
06/21/2005US6907855 Geroter type internal combustion engine
06/16/2005WO2005054642A1 Dual rotor internal combustion engine
06/16/2005WO2005054630A2 Internal combustion machine provided with rotationally arranged combustion chambers and pistons, in particular for non-stationary drive assemblies
06/16/2005CA2545988A1 Dual rotor internal combustion engine
06/15/2005EP1541802A1 Rotary internal combustion engine
06/15/2005EP1404946B1 Radial internal combustion engine with floating balanced piston
06/15/2005CN2704690Y Main body of three-stroke IC engine without compression
06/15/2005CN1628209A 燃烧发动机 Combustion engine
06/08/2005CN1624306A Variable burning chambe of internal combustion machine
06/07/2005US6901904 Sealing intersecting vane machines
06/02/2005WO2005049969A1 Orbital engine/pump with multiple toridal cylinders
06/02/2005US20050115536 Combustion engine
06/01/2005EP1534943A1 Continuous torque inverse displacement asymmetric rotary engine
06/01/2005EP1534931A1 Generator arrangement and use of a generator arrangement
06/01/2005CN2703126Y Disrotatory rotor internal combustion engine
06/01/2005CN1621670A Enhancement type polynary rotating highly effective internal combustion engine
06/01/2005CN1621669A Double-cylinder circulating internal combustion engine and its method for mainly realizing thermal insulation and homogeneous lean burn
06/01/2005CN1621660A Kneading positive-displacement method of fluid machinery and mechanism and purpose thereof
05/2005
05/31/2005US6899075 Quasiturbine (Qurbine) rotor with central annular support and ventilation
05/26/2005WO2005047655A1 Rotary piston engine
05/26/2005US20050109310 Rotary machine and thermal cycle
05/26/2005US20050109309 Dual rotor internal combustion engine
05/25/2005DE10349835A1 Oscillating piston gas turbo engine has combustion chamber housing connected to crankcase via hollow shaft which accommodates axis, and inlet and exhaust valves are located in combustion chamber housing
05/25/2005DE10210367B4 Abgasreinigungsanlage und Abgasreinigungsverfahren zur Reinigung eines Abgases einer Brennkraftmaschine Emission control system and exhaust gas purification method for purifying an exhaust gas from an internal combustion engine
05/24/2005US6895923 Rotary and centrifugal driven internal combustion engine
05/19/2005WO2004085890A3 Embraced moving cylinder and methods of using same
05/18/2005EP1499797A4 Single-ended barrel engine with double-ended, double roller pistons
05/18/2005CN1617975A Swivelling piston engine
05/17/2005US6892692 Rotary piston engine and method of operation
05/12/2005US20050098143 Two-cycle engine for counter-rotation especially for aviation applications
05/10/2005US6891049 Method for producing N-alkoxy-N-alkylamides
05/04/2005DE202004019630U1 Rotary combustion engine has ring-shaped combustion chamber and a skewed or radial separating plate
05/04/2005CN2697326Y Single-mould six-chamber cancave three loke rotor engine
05/03/2005US6887059 Lever-mechanism motor or pump
05/03/2005US6886527 Rotary vane motor
05/03/2005US6886326 Quasi-isothermal brayton cycle engine
04/2005
04/28/2005WO2005038212A1 Rotary engine
04/28/2005WO2005001254A3 Rotary engine system
04/28/2005US20050087156 Lever-mechanism motor or pump
04/26/2005US6883488 Rotary combustion engine
04/21/2005US20050081818 Geroter type internal combustion engine
04/20/2005CN2693963Y Rotor motor
04/19/2005US6880494 Toroidal internal combustion engine
04/14/2005US20050076884 Rotary internal-combustion engine
04/14/2005US20050076641 Rotary fluid machinery
04/13/2005EP1522675A2 Rotary internal-combustion engine
04/07/2005US20050072398 Positive displacement turbine engine
04/06/2005CN2690609Y Burning jet power machine
04/06/2005CN1603595A Multiple times power engine mechanism
04/05/2005US6876113 Alternators and improvements to rotary internal combustion engines
03/2005
03/30/2005CN2688902Y Gyrorotor diesel engines
03/30/2005CN1601066A Rotary vane engine in burning closely
03/30/2005CN1601065A Closed combusted full-rotated engine
03/24/2005US20050063855 Rotary fluid machinery
03/24/2005US20050060998 Rotary motion machine
03/24/2005CA2442351A1 Retro-rotary, post-rotary and bi-rotary power machines (conclusion)
03/23/2005EP0988445B1 Method of reducing pollution emissions in a two-stroke sliding vane internal combustion engine
03/23/2005CN2687352Y Flywheel type engine rotor mechanism
03/23/2005CN1598267A Rotating engine
03/23/2005CN1598266A Rotating spherical engine
03/17/2005WO2005024204A1 Cold air super-charged internal combustion engine, working cycle & method
03/17/2005WO2005024203A1 Rotary machine (variants), a working member therefor and an propulsion device using said rotary machine
03/17/2005CA2537821A1 Planetary rotary internal combustion engine
03/16/2005CN2685588Y Disc type engine
03/16/2005CN2685587Y Conic type engine
03/16/2005CN1594849A Bypass system for combustion engine in case of provisional clogging of intake and exhaust duct
03/10/2005WO2005021947A2 Rotary internal combustion engine
03/03/2005US20050045841 Transverse disc motor
03/03/2005US20050045144 Vane-type piston, four-cycle multi-chamber rotary internal combustion engine
03/03/2005US20050045143 Rotary internal combustion engine
03/03/2005DE10319895A1 Operating method for rotary swivel piston motor esp. hydrogen motor has housing inner bore with rotor and three chambers, divided into variable-sized working chambers by swivel pistons on rotor
03/02/2005EP1183461B1 Improvements to alternators and improvements to rotary internal combustion engines
03/01/2005US6860251 Rotary piston engine
02/2005
02/23/2005EP1507956A1 Retro-mechanical, post-mechanical, bi-mechanical traction engines
02/23/2005CN1584305A Combing circulating IC engine set
02/17/2005DE10220507B4 Verbrennungsmotor Combustion engine
02/15/2005US6854437 Continuous flow expandable chamber and dynamic displacement rotary devices
02/10/2005US20050031480 Rotary fluid machine
02/10/2005US20050031479 Rotary fluid machine
02/10/2005US20050028758 Cylinder block for an internal combustion engine having a locally thickened end wall
02/09/2005EP1334264B1 Vane machine
02/09/2005CN2677631Y Centrifugal punching rotor type internal-combustion engine
02/03/2005WO2005010328A2 Toroidal internal combustion engine
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