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Patent Searching and Data


Matches 551 - 600 out of 14,888

Document Document Title
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...  
WO/2005/066467A1
A bumper/muffler assembly (21) is provided comprising a bumper; and a muffler (23) having an outer shell (22). The outer shell may be formed from a non-high impact resistant material, such as a thin metal or a composite material. The muf...  
WO/2005/066494A1
This invention relates to a suction muffler (4) used preferably in compressors (1) and whereby the noise generated during the refrigeration cycle by the refrigerant is minimized.  
WO/2005/066495A1
This invention relates to a compressor (1) preferably used in refrigerators, wherein an insulator (10) minimizes the heat transfer between a suction muffler (4) minimizing the noise generated by the refrigerant during the refrigeration c...  
WO/2005/064127A1
A sound reduction system for reducing noise from a high power combustion engine is supplied by means of a method. The sound reduction system comprises a plurality of elements and attenuating devices placed in an elongated channel.During ...  
WO/2005/056988A1
An exhaust gas purifier in which the temperature of exhaust gas that flows directly through a particulate filter incorporated in a muffler can be accurately detected. In the exhaust gas purifier incorporating a particulate filter (9) in ...  
WO2004101960A3
A muffler for an internal combustion engine havinga housing (300) including an inlet opening (310) formed for a flow of exhaust gas into the housing, (300) an outlet opening (320) formed for a discharge of exhaust gas from the housing (3...  
WO/2005/056326A1
An exhaust system (10) for a motor vehicle having a variable displacement engine includes an exhaust valve assembly (11) that is moveable between an open position and a position blocking at least some of the exhaust gases. The blocking o...  
WO2005031131A3
A muffler assembly has a housing and an internal and replaceable core assembly. The core assembly may contain emission reduction elements to reduce the emissions from the engine and/or sound reducing elements. The core assembly is replac...  
WO/2005/049982A1
A flexible tubular element is disclosed, which has the shape of a sock or stocking and is entirely realized by means of a single glass fibre yarn, and which, furthermore, is suited to contain a bulky mass of glass wool as sound absorbing...  
WO/2005/040566A1
A rear box (10) for an internal combustion engine exhaust comprises a shell (12) with a lining (48) applied over the part of the inner surface of the shell (12) which is susceptible to exhaust condensate contact. Generally, the lining is...  
WO/2005/038202A1
The invention relates to an exhaust gas silencer for motor vehicles, comprising a housing (1), which encloses at least one functional chamber (7), connected to the exhaust gas flow (A), as well as an inlet and an outlet connecting piece ...  
WO/2005/035950A1
The invention relates to a sound absorber that can be used to absorb sound waves transmitted by fluids. The aim of the invention is to obtain a high maximum absorption at individual frequencies with high amplitudes, and absorption of sou...  
WO/2005/035949A1
The invention relates to a device (1) which is used to attenuate the intensity of at least one wave having a frequency of between 50 Hz and 2000 Hz and, more specifically, between 200 Hz and 800 Hz, and generating an acoustic disturbance...  
WO/2005/035966A1
A support structure for a muffler (11) capable of supporting the muffler storing a particulate filter therein and formed to be properly detached and attached, manufacturable at low cost, less causing stress concentration, and enabling th...  
WO/2005/033480A1
An exhaust gas purification device of an engine, comprising an NOx reduction catalyst disposed in an engine exhaust pipe and reducing, for purification, NOx with ammonia generated from an urea solution, and an injection nozzle injecting/...  
WO/2005/033485A1
Disclosed is an exhaust system (100) for an internal combustion engine, comprising a first exhaust leg that is provided with a penetrable first muffler (120), especially a rear muffler, and at least one second exhaust leg which runs para...  
WO/2005/031131A2
A muffler assembly has a housing and an internal and replaceable core assembly. The core assembly may contain emission reduction elements to reduce the emissions from the engine and/or sound reducing elements. The core assembly is replac...  
WO2005012715A3
An automatic choke apparatus (54) for use in an internal combustion engine (10). The choke apparatus (54) includes a choke valve (18) automatically operable in response to the speed of the engine, a thermally conductive assembly that con...  
WO/2005/028823A1
The present invention discloses a muffler for vehicle, being capable of augmenting engine's output power more than conventional tuning mufflers and more effectively eliminating exhaust noise. The muffler comprises: exhaust pressure contr...  
WO/2005/026505A1
The invention concerns an internal combustion engine exhaust line (1) muffler (2) comprising a casing (5) as well as, extending inside said casing (5), in the exhaust gas flow direction, from the upstream part (6) and towards the downstr...  
WO2005005795A3
The invention relates to a device (3), for sealing the discharge end of a pipe (1) in an exhaust system of an internal combustion engine, which defines a passage (2) for the exhaust gases. Said device (3) comprises a valve (4) embodied t...  
WO2005007438A3
Silencing equipment is provided for an air-cooling assembly in a off-road vehicle having wheels, traction motors, a power generating dynamic braking mode, resistor grids a resistor grid housing for dissipating the dynamic braking power a...  
WO/2005/026508A1
An exhaust muffler is provided comprising an exhaust gas inlet (18) and an exhaust gas outlet (22). The muffler defines first and second flow paths from the inlet to the outlet, the first flow path being arranged to provide less resistan...  
WO/2005/021944A1
The invention relates to an annular catalyst body (1), with a radial throughflow, for assembly in a silencer housing (4) of a small engine, an exhaust system for a small engine and a method for production of the catalyst body (1). The ca...  
WO2005005800B1
The invention relates to a device for modulating noise in a motor vehicle which comprises an internal combustion engine (1) having at least two gas-conducting lines (6, 7) linked therewith. The inventive device is characterized in that t...  
WO/2005/012715A2
An automatic choke apparatus (54) for use in an internal combustion engine (10). The choke apparatus (54) includes a choke valve (18) automatically operable in response to the speed of the engine, a thermally conductive assembly that con...  
WO/2005/012699A1
A muffler assembly, comprising an outer muffler assembly comprising a plurality of fiberglass discs and a plurality of reactive plates, and an inner muffler assembly comprising a plurality of fiberglass discs and a plurality of reactive ...  
WO/2005/010325A1
The present invention provides a muffler comprismg a rotatable propeller within or adjacent to an expansion chamber to swirl exhaust gas towards the outlet. The muffler maintains the sound level of the exhaust within acceptable limits, w...  
WO/2005/010324A1
The invention provides an exhaust silencer of internal combustion engine comprising: a housing that has an inlet and an outlet for the exhaust gas to pass through, the housing having guide portions formed at its inner wall; a noise silen...  
WO/2005/007438A2
Silencing equipment is provided for an air-cooling assembly in a off-road vehicle having wheels, traction motors, a power generating dynamic braking mode, resistor grids a resistor grid housing for dissipating the dynamic braking power a...  
WO/2005/005795A2
The invention relates to a device (3), for sealing the discharge end of a pipe (1) in an exhaust system of an internal combustion engine, which defines a passage (2) for the exhaust gases. Said device (3) comprises a valve (4) embodied t...  
WO/2005/005800A1
The invention relates to a device for modulating noise in a motor vehicle which comprises an internal combustion engine (1) having at least two gas-conducting lines (6, 7) linked therewith. The inventive device is characterized in that t...  
WO/2005/005796A1
A method for forming odd-shaped mufflers is achieved by first introducing an unfilled muffler insert (52) having a desired number of pipes (18) and partitions (14a-c) within a two-piece shaped tool (50). Fibrous material (24) is introduc...  

Matches 551 - 600 out of 14,888