Power blade for throttle assemblyA method and apparatus is provided for driving a throttle blade (14) about an axis of rotation (24) between maximum and minimum airflow positions. The throttle assembly includes a throttle body (12) w…DRIVE·Jul 31·1 min readFollowF02D11/10SIEMENS CANADA LTD [CA]
Ultra sonic or heat staked fastening for air intake manifold active systemA plurality of bosses (22) on a lower manifold assembly (14) are press fit into a plurality of holes (24) in an active system body (12) to form an air intake manifold assembly (10). Ultrasonic energy …DRIVE·May 2·1 min readFollowF02M35/1036SIEMENS CANADA LTD [CA]
Electrical connection for fuel injectorsAn electrical connection arrangement for a fuel injector (20) includes an electrical interface (24) that is supported by the fuel injector body portion (22). The electrical interface preferably includ…DRIVE·May 2·1 min readFollowF02D41/3005SIEMENS CANADA LTD [CA]
Pleated air filter assemblyAn air filter assembly which filters and purifies air prior to entering an external combustion engine includes a conical radially pleated filter element disposed over a filter carrier. When assembled,…DRIVE·May 2·1 min readFollowB01D46/0005SIEMENS CANADA LTD [CA]
Manifold housing systemA field replaceable unitary manifold housing for providing combustion air and combustion fuel to an internal combustion engine is disclosed. The housing includes an air purification cavity having a sp…DRIVE·Apr 10·2 min readFollowF02B75/22SIEMENS CANADA LTD [CA]
Air cleaner systemA combined air cleaning and flow rate sensing system for the combustion air of an internal combustion engine is disclosed. The system includes a housing providing an inlet (18) and a filter (142) at l…DRIVE·Apr 3·1 min readFollowF02M35/021SIEMENS CANADA LTD [CA]
Clampless hose retainer mechanismA rubber hose (20) of an air supply assembly (10) is secured to a resonator (14) by an inserted internal tube (18). A tapered insertion end (44) of the internal tube (18) is inserted into the rubber h…DRIVE·Dec 5·1 min readFollowF02M35/10137SIEMENS CANADA LTD [CA]
intake manifold with internal fuel rail and injectorsAn intake manifold includes an upper shell, a lower shell, and a middle shell that interconnects the upper and lower shells. The lower shell has a plurality of longitudinally spaced shell ports. Each …DRIVE·Nov 21·2 min readFollowF02M35/10039SIEMENS CANADA LTD [CA]
Resonator for active noise attenuation systemAn active noise attenuation system for an air induction assembly is operably connected to an engine that generates a low frequency noise having a noise profile defining a peak noise. The system has an…DRIVE·Nov 21·1 min readFollowF02M35/125SIEMENS CANADA LTD [CA]
Air cleanner resonator mounting system and coverAn air cleaner includes a slide retention structure which engages a sliding resonator volume. The volume slides along the slide retention structure into an assembled position. Once assembled, a tuning…DRIVE·Nov 21·1 min readFollowF02M35/02SIEMENS CANADA LTD [CA]
Active noise cancellation systemThe air induction system comprises an air intake and speaker disposed about the air intake. A control unit is in communication with the speaker. At least one receiver permits communication between the…DRIVE·Nov 14·1 min readFollowF02M35/125SIEMENS CANADA LTD [CA]
Return spring and adjusting mechanism for an automotive throttle bodyThe subject invention is a throttle return mechanism for an electronically controlled throttle that provides for the precise setting of a limp home throttle blade position. The throttle return mechani…DRIVE·Oct 24·2 min readFollowF02D11/10SIEMENS CANADA LTD [CA]
Snap fuel railThe fuel rail assembly comprises a fuel conduit (38), at least one support (42) connected to the conduit (38), an engine component body (46), and a resilient connector (50) attaching the support (42) …DRIVE·Oct 17·1 min readFollowF02M61/145SIEMENS CANADA LTD [CA]
Active noise attenuation systemAn active noise attenuation system for an air induction assembly includes a housing that is mounted to a vehicle structure and a speaker assembly that is mounted within the housing to generate a sound…DRIVE·Oct 4·1 min readFollowF02M35/021SIEMENS CANADA LTD [CA]
Mounting assembly for active noise attenuation systemAn active noise attenuation system includes a speaker housing for a speaker assembly that attenuates noise generated by an air induction system for a vehicle engine. The speaker housing is a generic h…DRIVE·Oct 4·1 min readFollowF02M35/021SIEMENS CANADA LTD [CA]
Dust sensing assembly air intake systemAn air induction system for a vehicle engine includes a sensor assembly for monitoring particulate concentration. The sensor assembly is mounted within an air intake housing, which has an inlet and an…DRIVE·Oct 4·1 min readFollowF02M35/021SIEMENS CANADA LTD [CA]
A foamed over integrated circuit for intake manifoldThe vehicle engine electrical system comprises a vehicle engine component such as an air intake manifold, at least one conductor, and foam mounting the conductor to the vehicle engine component. The c…DRIVE·Aug 1·1 min readFollowF02M35/10216SIEMENS CANADA LTD [CA]
Diesel engine exhaust gas recirculation (EGR) system and methodApparatus for and method of exhaust gas recirculation in an internal combustion engine that operates with charge air boost. An EGR valve has an inlet port communicated to the engine exhaust system ups…DRIVE·Jul 11·1 min readFollowF02D21/08SIEMENS CANADA LTD [CA]
Aluminium throttle body cartridge with engine control module heat sinkThe air supply system of the vehicle engine includes a flow body that allows for the flow of air through a flow passage to the vehicle engine. An aluminum support mounts the engine control module. Thi…DRIVE·Jun 20·1 min readFollowF02D9/10SIEMENS CANADA LTD [CA]
Method and system for predicting stabilized time duration of vapor leak detection pump strokesA system and method for indicating leakage from a contained volume for holding volatile liquid, such as from an evaporative emission space of an automotive vehicle fuel system. A reciprocating pump op…DRIVE·Jun 20·2 min readFollowF02M25/0818SIEMENS CANADA LTD [CA]
Method and system for aggressive cycling of leak detection pump to ascertain vapor leak sizeA system and method for detecting leakage from a evaporative emission space of an automotive vehicle fuel system. A reciprocating pump is operated in a pressurizing mode to build pressure in the space…DRIVE·Jun 20·2 min readFollowF02M25/0818SIEMENS CANADA LTD [CA]
Method and system for aggressive cycling of leak detection pump to ascertain vapor leak sizeA system and method for detecting leakage from a evaporative emission space of an automotive vehicle fuel system. A reciprocating pump is operated in a pressurizing mode to build pressure in the space…DRIVE·Jun 20·2 min readFollowF02M25/0818SIEMENS CANADA LTD [CA]
Aluminium throttle body cartridge with engine control module heat sinkThe air supply system of the vehicle engine includes a flow body that allows for the flow of air through a flow passage to the vehicle engine. An aluminum support mounts the engine control module. Thi…DRIVE·Jun 20·1 min readFollowF02D9/10SIEMENS CANADA LTD [CA]
Method and system for predicting stabilized time duration of vapor leak detection pump strokesA system and method for indicating leakage from a contained volume for holding volatile liquid, such as from an evaporative emission space of an automotive vehicle fuel system. A reciprocating pump op…DRIVE·Jun 20·2 min readFollowF02M25/0818SIEMENS CANADA LTD [CA]
Exhaust gas flow measurement deviceAn internal combustion engine exhaust emission control system has a module for conveying exhaust gas from an engine exhaust system to an engine intake system. A valve selectively restricts the flow pa…DRIVE·Jun 13·1 min readFollowF02M26/47SIEMENS CANADA LTD [CA]
Electronically controlled throttle valve with limp home mechanismThe subject invention is a linkage assembly for an electronically controlled throttle (ETC) that provides for the precise setting of a limp home engine speed for a vehicle. Essentially a controlled am…DRIVE·May 9·2 min readFollowF02D9/02SIEMENS CANADA LTD [CA]
Wiring harness assembly for an intake manifoldA wiring assembly for a plastic intake manifold mounted to an internal combustion engine of a motor vehicle includes a flexible circuit assembly disposed within foam covering the intake manifold. The …DRIVE·May 2·1 min readFollowB60R16/0207SIEMENS CANADA LTD [CA]
Throttle position sensor that heats throttle shaftThe air intake system of the vehicle engine includes a flow body that allows for the flow of air through a flow passage to the vehicle engine. A throttle valve disposed inthis passage controls the amo…DRIVE·May 2·1 min readFollowF02D9/10SIEMENS CANADA LTD [CA]
