About 12 results
https://drivepatents.com/patents/1385489 · 4 Jun 2026
A method for producing a throttle gear for a throttle device. The throttle device has a spring that biases the throttle gear toward a default position. The throttle gear has a spring hooking portion that makes contact with the spring when the throttle valv...
https://drivepatents.com/patents/1381754 · 30 Apr 2026
A gas fuel flow control mechanism of an electronic control system includes a body, where a fuel gas inlet, an air inlet and a gas mixture outlet are provided on the body, the fuel gas inlet and air inlet are communicated with the gas mixture outlet through...
https://drivepatents.com/patents/982572 · 30 Oct 2013
Provided is an operational rod coupling arrangement that can be comprised of fewer number of parts and that allows easy assembly. Provided also is a connecting member for use in the coupling arrangement. The arrangement includes a motion member constitutin...
https://drivepatents.com/patents/982852 · 23 Oct 2013
The valve has two flaps arranged in a suction passage and an exhaust gas passage, respectively. Two shafts hold the flaps, respectively. The suction- and gas passages open into a common collecting duct (7). A drive device drives the flaps and comprises con...
https://drivepatents.com/patents/985599 · 13 Mar 2013
The butterfly valve device (2) has housing (4) whose interior is formed with a through-flow fluid channel (6). The cross-section of the through-flow fluid channel through a flap portion is determined. The flap portion is located on a flap shaft and is supp...
https://drivepatents.com/patents/1003229 · 18 Apr 2012
The carburetor has a rotary mounted throttle element with a throttle shaft (20) and a rotary mounted choke element with a choke shaft (18), where coupling elements define a start position of throttle element and choke element in a latching position. One of...
https://drivepatents.com/patents/1007484 · 30 Nov 2011
A throttle control device of the present invention includes a throttle body having at least three air-intake passages aligned in line as being opened and closed respectively by a throttle valve, plural motors including a first motor which commonly operates...
https://drivepatents.com/patents/1075183 · 10 Aug 2005
A throttle device (10) for controlling a gas flow, in particular in an internal combustion engine, the throttle device (10) comprising a throttle flap (20) rotationally arranged in a duct (12) for controlling a gas flow there through, the throttle flap (20...
https://drivepatents.com/patents/1075516 · 27 Jul 2005
The device has a drive unit with an electric motor and a drive shaft (9), a gearbox unit driven by the drive shaft with a worm (11) on a worm shaft (10) that engages a worm wheel (15) and a driven shaft coupled to the component to be driven, whereby the fi...
https://drivepatents.com/patents/1097331 · 26 Mar 2003
The invention relates to a control valve driving mechanism for an internal combustion engine having a construction in which an electric motor (9) is mounted inside a control valve (6). With this construction, the electric motor (9) is prevented from projec...