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Patent Searching and Data


Matches 501 - 550 out of 14,837

Document Document Title
WO2006056727A8
A silencer I for an exhaust system comprising a fluid outlet (14, 5) and control means for opening and closing the fluid outlet (14, 5). The control means may comprises a bi-metallic strip (2) with a rivet stopper (22) at one end. The fl...  
WO/2006/075670A1
A silencer, wherein a cylindrical member (20) is held between a body (16) connected to the exhaust side of a fluid pressure device (12) and a disk-like holding part (18) and a net-like sound absorbing part (22) is disposed so as to surro...  
WO/2006/066540A1
The invention relates to an exhaust gas silencer (10) for a vehicle heating device (12), comprising a waste gas inlet (14) and a waste gas outlet (16). The waste gas inlet is connected to the waste gas outlet by means of a waste gas guid...  
WO2005118971A3
A stent (30) is provided with a series of short pieces (34) or sections connected together by a bioresorbable polymer (36). The stent sections are designed to separate or articulate with time as the polymer biodegrades. The time of separ...  
WO/2006/065087A1
Disclosed herein is an exhaust pipe structure for a turbo charger. The exhaust pipe structure of the present invention includes a first exhaust pipe (23), which extends from an end of a turbine housing (24) of the turbo charger, and a se...  
WO2005113954A3
An exhaust processor (12) comprises an isolated interior volume (16) that is defined in a housing (18) of the exhaust processor (12) so as to be isolated from exhaust gas in the housing (18). A motion converter (20) is positioned in the ...  
WO/2006/061466A1
The invention relates to an element (20) for the exhaust circuit of an internal combustion engine comprising a member (21) arranged in a part of the internal space thereof in such a way that a Venturi is formed for generating a negative ...  
WO/2006/061489A1
The exhaust volume (10) comprises a main enclosed area (12) provided with a passage for the circulation of exhaust gas on both sides thereof. It comprises at least one shell (30) in the form of a vessel that has an opening which is defin...  
WO2004042203A3
A muffler (10) includes a tubular body (22) having an interior surface (28) extending between a first end (30) and an opposing second end (32), the interior surface (28) bounding a chamber. An exhaust cap (24) is disposed on the second e...  
WO2005110656A3
A method for coupling a porous metal part (1), particularly a knitted metal fabric, to a metal casing (2) suitable for conveying a gas flow therein, comprising an arc welding step using a welding device (3) comprising at least two electr...  
WO/2006/056727A1
A silencer I for an exhaust system comprising a fluid outlet (14, 5) and control means for opening and closing the fluid outlet (14, 5). The control means may comprises a bi-metallic strip (2) with a rivet stopper (22) at one end. The fl...  
WO2005072474A3
A vehicle exhaust assembly (100) for improved evacuation of exhaust gases from an internal combustion engine. The system comprises a modular replacement exhaust system having a novel header pipe (102) and muffler (104). The present inven...  
WO/2006/046375A1
An outer tube of an exhaust system part, wherein a sheet metal material is rolled double to form it in a cylindrical shape having an inner sheet (2) and an outer sheet (3), and the circumferential end parts (2a) and (3a) thereof are cros...  
WO/2006/043962A1
A compressor has first and second enmeshed rotors rotating about first and second axes to pump refrigerant to a discharge plenum. The compressor includes a muffler system comprising a sound absorbing first element and a sound absorbing s...  
WO/2006/044470A2
An arcing electron stream apparatus and method for reducing pollutants in a fluid. The device includes first and second electrodes and a chamber there-between. Voltage is impressed between the electrodes at a frequency, thereby causing a...  
WO/2006/043622A1
A saddle riding-type vehicle (30) having a vehicle frame (31), an engine (1) mounted on the vehicle frame (31), a combustion adjustment device (fuel injection valves (14, 15), ignition device, device for adjusting suction/exhaust valve o...  
WO/2006/043955A1
A compressor has first and second enmeshed rotors: rotating about first and second axes. The first rotor is supported by a bearing system carried by a bearing case. The bearing case has at least a first port to a discharge plenum. A firs...  
WO/2006/044470A3
An arcing electron stream apparatus and method for reducing pollutants in a fluid. The device includes first and second electrodes and a chamber there-between. Voltage is impressed between the electrodes at a frequency, thereby causing a...  
WO/2006/041256A1
Disclosed is a silencer for vehicle that enhances output and suppresses noise by making pipes in a straight line so that exhaust gas may be directly discharged without refraction.  
WO/2006/039116A2
A compressor includes a housing and one or more working elements. A muffler is located downstream of the discharge plenum and a helmholtz resonator is located in the discharge plenum upstream of the muffler.  
WO/2006/036485A1
A preload mechanism (50) for a noise attenuation valve assembly takes up slack and clearance between valve components to reduce operational noises. The noise attenuation valve assembly includes a shaft (16) having first (20) and second (...  
WO/2006/027797A1
An exhaust system for improving the torque characteristics of a single cylinder for stroke spark ignition engine which exhaust system comprises a header pipe (1), a chamber (14) and a muffler (15); one end with exhaust flange (12) of the...  
WO/2006/021723A1
The invention concerns a closure device (6) of a conduit (1) comprised in an internal combustion engine exhaust line and which delimits an exhaust gas passage (5) and extends at least partly and emerges inside the housing (3) of a muffle...  
WO/2006/018581A1
The invention relates to an element of the exhaust line (1) for an internal combustion engine of a motor vehicle comprising a silencer (2) defined by a housing (3) which is delimited by a peripheral envelop (4) and, in the exhaust gas fl...  
WO/2006/019286A1
A front muffler to discharge exhaust gases is disclosed. The front muffler includes internal pipes which communicate with the exhaust manifold of an engine; a communication member to connect the internal pipes to each other; and an exter...  
WO/2006/017398A3
The invention comprises a method and apparatus for reducing the noise generated by compressors, including Roots-type blowers. The invention has particular use for reducing noise generated by compressors used in mechanical ventilators, th...  
WO/2006/013086A1
A semi-active muffler has a casing, an inlet pipe (12) for exhaust gas, at least one outlet pipe (14) for the exhaust gas, a valve element (28,29) controlling flow of exhaust gas, a spring (34) cooperating with the valve element (28,30) ...  
WO/2006/014129A1
The present invention relates to an arrangement for supplying a medium to an exhaust line (3) of a combustion engine (1). The arrangement comprises a first exhaust passage (12) defined by at least a first wall surface (l0a'-10d') of an e...  
WO/2006/011380A1
An active noise reducing device canceling vibration and noise based on the output of an adaptive notch filter (4), wherein when the amount of a variation between the present value and the past value within a specified time of engine puls...  
WO/2006/010400A1
The invention relates to a noise damper for a compressed air device comprising a tubular housing part provided with an air inlet and an inserted insulating material, in particular an inserted knitted fabric roll. The aim of the invention...  
WO/2006/012087A2
A combined muffler and heat exchanger apparatus is provided. The apparatus includes a housing defining a heat transfer chamber and an acoustic attenuation chamber separated by a partition. A flow regulator and a fluid transport member ar...  
WO2005116409B1
The invention relates to a silencer being designed with sound absorptive material (13, 23) and a conduit section (1, 2) with one or more conduits (1) for leading gas flow into the silencer and with one or more outlets (2) for leading gas...  
WO/2006/001855A3
A gas flow enhancer for a combustion engine includes a housing, configured to receive an inlet flow of gas at an inlet pressure, and enclosing an expansion chamber. Disposed within the expansion chamber are a set of inner vanes and outer...  
WO/2005/118971A2
A stent (30) is provided with a series of short pieces (34) or sections connected together by a bioresorbable polymer (36). The stent sections are designed to separate or articulate with time as the polymer biodegrades. The time of separ...  
WO/2005/115683A1
A method of producing a metal tubular member that is composed of two or more tube forming bodies and has at least one portion at which the tube forming bodies are superposed on each other, wherein one open annular end section of one of t...  
WO/2005/116409A1
The invention relates to a silencer being designed with sound absorptive material (13, 23) and a conduit section (1, 2) with one or more conduits (1) for leading gas flow into the silencer and with one or more outlets (2) for leading gas...  
WO/2005/113949A1
A dynamic exhaust system including a down-pipe (1) to receive exhaust gases from the engine and delivering the gases to an exhaust pipe (3). The system further includes a valve member (11) with one end extending through the exhaust pipe ...  
WO/2005/113954A2
An exhaust processor (12) comprises an isolated interior volume (16) that is defined in a housing (18) of the exhaust processor (12) so as to be isolated from exhaust gas in the housing (18). A motion converter (20) is positioned in the ...  
WO/2005/111390A1
An integrated heat exchanger and muffler unit (50, 120, 140) is provided for transferring heat between a first fluid and a second fluid, and for muffling the noise of the first fluid. The unit includes a housing (52) including a first in...  
WO/2005/110656A2
A method for coupling a porous metal part (1), particularly a knitted metal fabric, to a metal casing (2) suitable for conveying a gas flow therein, comprising an arc welding step using a welding device (3) comprising at least two electr...  
WO/2005/103457A2
A muffler (10) for coupling to an exhaust port of an internal combustion engine. The muffler (10) includes a housing (12) having an exhaust inlet (20) configured to receive exhaust gas from the engine, at least one internal expansion cha...  
WO/2005/100763A1
A small sized digital soundless diesel engine generator disclosed in the utility is a mechanical and electrical device that is used as outdoor electrical supply and alternative electrical source, wherein the permanent magnet generator is...  
WO/2005/098209A1
The invention relates to an installation for cleaning exhaust gases of a Diesel engine (1) of an electrogen group by means of a particle filter (2), said installation being mounted in the exhaust duct of the engine and characterised by a...  
WO/2005/098208A1
Disclosed is an exhaust silencer of an internal combustion engine. The exhaust silencer includes a body having a noise inlet hole and a noise outlet hole formed at both sides thereof such that exhaust noise from an exhaust hole of the in...  
WO/2005/093228A1
The muffler comprises a tubular shell (12) which is internally lined with a noise¬≠deadening material and is closed at its ends by a front wall (14) provided with an inlet (16) connectable to receive exhaust gas, and by a rear wall (19)....  
WO/2005/085622A1
The invention relates to an exhaust-gas turbocharger (13, 13a) for an internal combustion engine (1) comprising a container (2) for filtering and/or damping the intake air, a compressor (4, 4a) provided with an inlet (17, 17a) and a turb...  
WO/2005/075805A1
An exhaust gas purifying device for an engine, with which a sufficient engine output can be obtained while an exhaust gas is reliably purified. An exhaust gas purifying device for an engine (1) includes a catalyst (10) provided in an exh...  
WO/2005/075927A1
Method for cooling of compressor air with simultaneous noise damping, whereby the air is caused to pass through an internally cylindrical cooling chamber (1) from an inlet (2) to an outlet (4). The method is distinguished particularly by...  
WO/2005/075862A1
The invention relates to a device (3) for sealing the end (4) of a pipe (1) which belongs to the exhaust line of an internal combustion engine and which defines an exhaust gas passage. The inventive device (3) comprises: (i) a check valv...  
WO/2005/072474A2
A vehicle exhaust assembly (100) for improved evacuation of exhaust gases from an internal combustion engine. The system comprises a modular replacement exhaust system having a novel header pipe (102) and muffler (104). The present inven...  

Matches 501 - 550 out of 14,837