Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
THROTTLE VALVE CONTROL ELEMENT FOR REDUCING POLLUTANT EMISSIONS, METHOD FOR REDUCING POLLUTANT EMISSIONS, INTERNAL COMBUSTION ENGINE AND MOTOR VEHICLE
Document Type and Number:
WIPO Patent Application WO/2019/015706
Kind Code:
A3
Abstract:
Disclosed is a throttle valve control element for varying an air mass flow rate, wherein the throttle valve control element comprises a throttle valve housing and two throttle valves, wherein every throttle valve has an axis of rotation, wherein the two throttle valves are rotationally coupled and the effect of the rotational coupling is that the two throttle valves are able to rotate in opposite directions, and wherein the arrangement of the two throttle valves permits a smaller angle of adjustment between a fully opened position of the throttle valve control element and a closure position of said throttle valve control element. The design of the throttle valve control element is based on the law of polarity.

Inventors:
KLIMECK, Johannes (Auf der Hörn 5, Aachen, 52074, DE)
Application Number:
DE2018/000204
Publication Date:
March 14, 2019
Filing Date:
July 05, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
KLIMECK, Johannes, jun. (Spatecke 2, Bad Wünnenberg-Bleiwäsche, 33181, DE)
International Classes:
F02D9/10; F02D11/10
Foreign References:
US20140352657A12014-12-04
US3998426A1976-12-21
US20080078356A12008-04-03
US20020005185A12002-01-17
EP3088708A12016-11-02
JP2012122331A2012-06-28
JPS6140435A1986-02-26
US4269218A1981-05-26
Attorney, Agent or Firm:
FARAGO PATENTANWÄLTE (Thierschstr. 11, München, 80538, DE)
Download PDF: