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Class Information
Number: 123/399
Name: Internal-combustion engines > Engine speed regulator > Open loop condition responsive > Having an electrical device between input and speed regulator
Description: Subject matter in which there is some electrical device in the control path between the sensed engine condition and the actual engine speed regulator.

Patents under this class:

Patent Number Title Of Patent Date Issued
7219653 Electronic control throttle body May. 22, 2007
7216625 Throttle control devices May. 15, 2007
7213570 Method and apparatus for controlling throttle during vehicle coasting May. 8, 2007
7212914 Floor pedal with a rotation angle sensor May. 1, 2007
7210453 Throttle control method and apparatus May. 1, 2007
7210452 Control apparatus of internal combustion engine May. 1, 2007
7210451 Throttle control devices May. 1, 2007
7207314 Control circuit module, intake air passage body, engine electronic control device, and engine air intake system provided with the same Apr. 24, 2007
7207313 Fail-safe air induction control apparatus Apr. 24, 2007
7206690 Vehicle control apparatus Apr. 17, 2007
7204231 Control device of internal combustion engine Apr. 17, 2007
7203580 Electrical control unit and control system comprising plural electrical control units Apr. 10, 2007
7201143 Intake amount control apparatus of internal combustion engine Apr. 10, 2007
7200484 Controller for controlling a plant Apr. 3, 2007
7198039 Valve control device reducing noise Apr. 3, 2007
7198030 Internal combustion engine Apr. 3, 2007
7194998 Control apparatus and control method for internal combustion engine Mar. 27, 2007
7191759 Inductive sensor for vehicle electronic throttle control Mar. 20, 2007
7191754 Position sensor apparatus and method Mar. 20, 2007
7188606 Diesel engine Mar. 13, 2007
7188594 Apparatus and method for controlling variable valve actuation mechanism Mar. 13, 2007
7185630 Air intake device for engine Mar. 6, 2007
7182063 Assembly with non-contacting position sensor Feb. 27, 2007
7178504 Intake module for an internal combustion engine Feb. 20, 2007
7177757 Method of controlling a switching flap, and a switching-flap actuating unit Feb. 13, 2007
7174878 Engine intake control device Feb. 13, 2007
7174877 Throttle valve opening and closing device Feb. 13, 2007
7171947 Electrically-actuated throttle device for general-purpose engine Feb. 6, 2007
7171946 Electronic throttle control apparatus Feb. 6, 2007
7171945 Throttle device for multipurpose engine Feb. 6, 2007
7168517 Throttle valve opening control device and layout structure thereof Jan. 30, 2007
7163000 Engine control device Jan. 16, 2007
7159563 Piezo electronic throttle control actuator Jan. 9, 2007
7159547 Control apparatus for multi-cylinder internal combustion engine and control method Jan. 9, 2007
7159546 Control apparatus for internal combustion engine Jan. 9, 2007
7156074 Throttle device Jan. 2, 2007
7152581 Throttle valve control apparatus of internal combustion engine and automobile using the same Dec. 26, 2006
7152573 Method for operating an internal combustion engine Dec. 26, 2006
7143745 Electronic throttle control unit for engine Dec. 5, 2006
7143744 Detection device and method for throttle opening degree, and compensation device and method for target throttle opening degree Dec. 5, 2006
7143743 Valve position controller Dec. 5, 2006
7143741 Torque controller for internal combustion engine Dec. 5, 2006
7140356 Engine throttle opening degree area estimation method, as well as engine acceleration detection method and device and engine fuel injection control method and device using the estimation metho Nov. 28, 2006
7140349 Multiple throttle device Nov. 28, 2006
7137381 Indirect variable valve actuation for an internal combustion engine Nov. 21, 2006
7121259 Throttle device for internal-combustion engine Oct. 17, 2006
7121258 Electronic throttle control device Oct. 17, 2006
7121256 Throttle body Oct. 17, 2006
7119506 Drive controlling device of a motor-driven vehicle Oct. 10, 2006
7117848 Throttle device Oct. 10, 2006

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