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Measuring And Testing > Gas Analysis > Gas Of Combustion > Air-fuel Ratio Air-fuel RatioAir-fuel Ratio patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.05/24/07 - 20070113615 - Procedure to calibrate a signal supplied by a lambda sensor and device to implement the procedure A procedure for the calibration of the lambda measuring signal supplied by the wideband lambda sensor, which is disposed in the exhaust gas area of an internal combustion engine, and a device to implement the procedure are proposed. During the procedure, a correction value is used to ascertain a unit ... 05/10/07 - 20070101801 - Gas sensor A gas sensor having an elastic insulating member including a longitudinal hole for receiving an air permeability filter assembly and a passage portion communications between the longitudinal hole and an outer side thereof. ... 04/26/07 - 20070089482 - Oxygen sensor An oxygen sensor includes a sensing element detecting an oxygen concentration in a measurement gas that flows in a pipe, a cylindrical protector which covers an outside of the sensing element and whose top end portion projects toward an inside of the pipe. An outside diameter D of the protector ... 01/18/07 - 20070012086 - Air-fuel ratio sensor monitor, air-fuel ratio detector, and air-fuel ratio control An air-fuel ratio sensor monitor is provided which is designed to monitor reactive characteristics or response rates of an air-fuel ratio sensor when an air-fuel ratio of a mixture to an internal combustion engine is changing to a rich side and to a lean side. The monitored response rates are ... 03/30/06 - 20060065041 - Mounting structure for an air-fuel ratio sensor in a motorcycle, and exhaust subassembly including same A mounting structure for an air-fuel ratio sensor in a motorcycle is provided which eliminates the influence of water gathered in an exhaust pipe upon the air-fuel ratio sensor and improves the mountability of the air-fuel ratio sensor to the exhaust pipe. The air-fuel ratio sensor is mounted on an ... 01/05/06 - 20060000258 - Sensing apparatus for a vehicle The sensing apparatus for a vehicle includes a case having an opening part formed so as to communicate with an outside. A printed circuit board is disposed inside of the case, and includes a circuit unit. A noxious gas sensing part is electrically connected with the circuit unit for sensing ... ### FreshPatents.com Support |