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Patent Searching and Data


Matches 101 - 150 out of 407

Document Document Title
WO2005035963A3
This invention pertains to apparatus and method for initiating detonation in a chamber of tubular or other shapes, which can be a combustor for a propulsion engine, such as a pulse detonation engine. This invention is characterized by de...  
WO/2005/085614A1
A power generation system comprising a combustion unit, an ignition system, a primary accumulator, a hydraulic rotor, a control valve, and a power generator. Hydrogen, oxygen, and water are introduced into the combustion unit. The igniti...  
WO/2005/045214A1
A combustion chamber assembly for use in a combustion tool including a combustion chamber, at least one combustion chamber plate disposed in the chamber, the at least one combustion chamber plate and the chamber members being configured ...  
WO/2005/035963A2
This invention pertains to apparatus and method for initiating detonation in a chamber of tubular or other shapes, which can be a combustor for a propulsion engine, such as a pulse detonation engine. This invention is characterized by de...  
WO/2005/012709A1
The invention can be used for converting atmospheric energy and low-grade heat of environmental thermal energy sources, for example water of natural water reservoirs into mechanical work, high-grade heat and cold . The inventive energy c...  
WO2004097178A3
The invention relates to mechanical engineering and can be used for various types of engines. The inventive engine comprises an input diffuser, a fan and a compressor which are connected to combustion chambers and, subsequently to turbin...  
WO/2004/097178A2
The invention relates to mechanical engineering and can be used for various types of engines. The inventive engine comprises an input diffuser, a fan and a compressor which are connected to combustion chambers and, subsequently to turbin...  
WO/2004/074654A1
A rotary combustion engine (12) with a self-cooling system comprises a heat exchanging interface for discharging excess heat from the rotary combustion engine (12), and a direct drive fan (44) integrated on the rotary engine output shaft...  
WO/2004/074653A1
A compound cycle engine (10) comprises a compressor (19) and a turbine section (16 & 20), and at least one cycle topping device (12) cooperating with the turbine section (16 & 20) to provide power. The cycle topping device (12) has an ou...  
WO/2004/074655A1
A compound cycle engine (10) comprises a compressor and a turbine section (14, 18), and at least one cycle topping device (16) providing an energy input to the turbine section (18). The compressor section (14) compresses the air accordin...  
WO/2004/072451A1
A pulse detonation engine system (1) for driving a turbine is comprises a detonation generator section (5) including a detonation tube (7) having a tubular hollow section for permitting detonation to be generated therein during combustio...  
WO2003023206A8
The pulse jet engine is a gas turbine characterized by an intermittent isochore combustion. The permanent flow of compressor output is pumped over in the form of gas bursts (pulses) towards the turbine stages after combustion has taken p...  
WO/2004/007928A1
The inventive method makes it possible to transform atmospheric energy and low-grade heat of environmental thermal energy sources, for example water of natural water reservoirs into mechanical work, high-grade heat and 'cold'. The transf...  
WO/2003/095814A1
A gas turbine power generator with ultra high efficiency, the generator being an assembly of electric motor-generator machines (171, 172, 173) and turbine configurations (110, 140) used in combination with combustor systems (180) for ope...  
WO2002056397A3
A power plant includes a high temperature fuel cell (6), a volume expansion heat engine (11) producing mechanical energy, and a combustion chamber (9) coupled to receive from said fuel cell at least a portion of unconsumed fuel and apply...  
WO/2003/072917A1
A rotary internal combustion engine with intermittent burning cycle, converting heat energy into the rotary motion, having a multi stage compression rotor (3) with centrifugally-axial air compression impellers (3.2), valve (5.1), which a...  
WO/2003/056136A1
The piston compressed turbine engine is controlled by drawing air or air-fuel mixture into the cylinder as the intake valve is open and the piston retreats (a retreat act), pausing the piston at the BDC for a predetermined time so that t...  
WO/2003/023206A1
The pulse jet engine is a gas turbine characterized by an intermittent isochore combustion. The permanent flow of compressor output is pumped over in the form of gas bursts (pulses) towards the turbine stages after combustion has taken p...  
WO/2003/004846A1
The engine (10) has a compressor (12) for compressing air, a plurality of combustion chambers (22a-f) in which fuel mixed with the compressed air combusts, and a turbine (16) which is driven by the products of combustion. Each combustion...  
WO/2002/063150A1
A Rotary Pulse Jet Engine in which combustion chamber acts as a miniature jet engine to provide thrust , consists of a rotor rotating within a closely fitting outer housing , has at its perimeter fully sealable variable volume combustion...  
WO/2002/056397A2
A power plant includes a high temperature fuel cell (6), a volume expansion heat engine (11) producing mechanical energy, and a combustion chamber (9) coupled to receive from said fuel cell at least a portion of unconsumed fuel and apply...  
WO2000071888A3
The present invention provides improved alternators for use alone or in combination with, for example, rotary internal combustion engines wherein the alternators are characterised by absence of moveable bearings or mountability to existi...  
WO2000031394A3
An engine is disclosed that incorporates components purely or predominantly rotational components. An engine including a rotor and a stator, in which a combustion chamber is defined in the stator and a fluid receiving chamber is defined ...  
WO/2001/006102A1
An efficiency enhanced turbine engine and method for a turbine engine having a rotor (25) and a fluid flow path (31) that extends through compression (63), combustion (65), and expansion (67) or turbine stages with fluid flowing through ...  
WO/2000/071888A2
The present invention provides improved alternators for use alone or in combination with, for example, rotary internal combustion engines wherein the alternators are characterised by absence of moveable bearings or mountability to existi...  
WO/2000/031394A2
An engine is disclosed that incorporates components purely or predominantly rotational components. An engine including a rotor and a stator, in which a combustion chamber is defined in the stator and a fluid receiving chamber is defined ...  
WO1999020877A3
A combustion engine (10) having a rotating drive shaft (24), planetary gear set (87-89) linking a rotating chamber (28) keyed to the drive shaft (24) to turbomachinery within the chamber. Compressed bubble bearing fluid fuel (75, 81) is ...  
WO1999020877A8
A combustion engine is provided having a rotating drive shaft. A planetary gear set links a rotating chamber, keyed to the drive shaft, to turbomachinery within the chamber. Fluid is fed to the chamber through an axial passage in the dri...  
WO/1999/020877A2
A combustion engine (10) having a rotating drive shaft (24), planetary gear set (87-89) linking a rotating chamber (28) keyed to the drive shaft (24) to turbomachinery within the chamber. Compressed bubble bearing fluid fuel (75, 81) is ...  
WO/1998/012427A1
The present invention pertains to an intermittently operating gas turbine comprising a fuel source and, for air supply, at least one air tank working in conjunction with cylinders which burn the air-fuel mixture by means of an ignition s...  
WO1997045630A3  
WO/1997/045630A2
A turbocharged ram tornado engine (10) coupled with a jet tornado turbine heat recovery system, a variable speed fluid transmission (50), and a muffler/water recovery assembly (40). A ram jet (20, 20') drives a first turbine wheel (11A),...  
WO/1997/004226A1
The internal combustion rotary engine comprises a stator (1) and a rotor (2) that are disposed so that the inner circumference of the stator (1), at least in certain predetermined circumferential sectors thereof, sealingly surrounds the ...  
WO/1996/038659A1
A rotary engine has a driving shaft (12) and a driving rotor (1) secured in rotation to the driving shaft (12). The driving rotor (1) has one or several outwardly open rotor chambers (10) distributed around its periphery and having each ...  
WO/1995/004214A1
The proposed rotating slide valve for an intermittent periodic action combustion chamber is designed in the form of a disk with a working body whose flow-through section is formed by shaped vanes mounted at different angles. The vanes mo...  
WO/1992/014917A1
The invention concerns an internal combustion engine with turbocompound system designed as a hybrid drive. The aim is to economize resources by using ceramic components, while reducing absorption of lubricant and cooling heat. To this en...  
WO/1991/006754A1
The invention relates to a gas generator having a plurality of vibration chambers (10) arranged in a circle, the gas which vibrates in the chambers forming nodes of gas pressure and velocity. In conjunction with the vibration chambers th...  
WO/1990/015225A1
An internal combustion engine (10) comprises a rotor housing (14) inside (24) which a rotor (12) with a rotor shaft (30) is rotatably mounted. At least one combustion device (18) for combustion of an explosive mixture which drives the ro...  
WO/1989/012736A1
A self starting turbine (10) is disclosed. An auxiliary pulse combustor (23) is provided having a separate output nozzle (36) from the discharge orifice (20) of a constant pressure combustor (18) for providing pressure pulses which impin...  
WO/1988/010363A1
The invention relates to an internal combustion engine which combines the processes of a 4-stroke- and turbine-engine. The combustion engine includes a turbine (1), a housing (2) and a ringshaped piston (3) relatively movable in a ringsh...  
WO/1988/001343A1
An improved internal combustion engine apparatus and method of operation designed to achieve high efficiencies over a range of operating conditions includes the monitoring of the exhaust gas temperature (56) and air-fuel ratio (32, 34) o...  
WO/1988/000279A1
The installation comprises a compression unit and a power unit. The compression unit (8) comprises at least one diesel engine (160) supercharged by a turbo-fan consisting of an expansion turbine (152) supplied with the exhaust gases of t...  
WO/1987/004494A1
A compound engine comprises a positive displacement engine (100), such as a reciprocating or rotary piston diesel engine, which is linked to a turbine/turbocompressor set in the form of a gas turbine engine (102) with a free power turbin...  
WO/1987/004493A1
An operating cycle for a turbocompounded 2-stroke piston engine comprises a compression stroke, shown as B-A-G on the indicator diagram and an expansion stroke G-K-L-B. The expansion stroke expands the combustion gases to a pressure PB w...  
WO/1987/004492A1
A prime mover comprises a positive displacement engine (100), such as a reciprocating or rotary piston engine, which is linked to a turbine/turbocompressor set, such as the gas turbine engine (102). The exhaust gases of the positive disp...  
WO/1987/004491A1
The cylinder head (401) of a turbocompounded 2-stroke piston engine incorporates, for each cylinder (400), an indirect combustion chamber (402), which is connected to the cylinder clearance volume (413) by a passage (412). The indirect c...  
WO/1986/004956A1
The drive unit has intermittent combustion and at least two round discs (2a, 2b) which are installed rotating and concentric to a driven shaft (3) in a housing (1). Each disc (2a, 2b) includes at least one partial combustion chamber (5a,...  
WO/1983/001277A1
A power plant for operation substantially on an Atkinson type cycle comprising a compressor (10) for compressing a gaseous medium. A positive displacement mechanism (30) is provided for receiving the compressed gaseous medium from the co...  
WO/1983/000190A1
A method in operating an internal combustion engine (13) with an air compressor (10) driven thereby, which absorbs the total output of the engine. A first and a second part (15 and 16, respectively) of the pressurized air from the compre...  
WO/1982/003422A1
Method for transforming reaction heat into mechanical energy, wherein a plurality of bodies participating to the reaction are introduced in a reaction chamber where they are reacted between each other. The reaction heat of chemical react...  

Matches 101 - 150 out of 407