Title:
【発明の名称】調整可能な吸気管
Document Type and Number:
Japanese Patent JP2002531746
Kind Code:
A
Abstract:
An adjustable intake pipe, especially for supplying combustion air to an internal combustion engine, which includes a collector chamber arranged in an essentially cylindrical control element. The collector chamber has a larger volume than required for the air supply, so the chamber is not used efficiently. In the invention, the collector chamber volume is used by arranging additional components of the intake tract defined by the intake pipe, i.e. of an internal combustion engine, within the collector chamber (11), for example, by arranging a resonance chamber (20) therein with the resonance chamber connected to the air supply system by through holes (19). This arrangement better utilizes the chamber volume and is particularly advantageous in motor vehicle engine compartments where limited space is available. The intake system also is more compact and has a lower overall weight.
Inventors:
Rudolph Leipert
Olaf Weber
Olaf Weber
Application Number:
JP2000585533A
Publication Date:
September 24, 2002
Filing Date:
November 13, 1999
Export Citation:
Assignee:
Filtel Welk Mann Und Hummel Gezershyaft Mitt Bethile Renktel Haftung
International Classes:
F02B27/00; F02B27/02; F02B27/06; F02M35/10; F02M35/104; (IPC1-7): F02B27/02; F02B27/00; F02B27/06; F02M35/10; F02M35/104
Attorney, Agent or Firm:
Toshio Yano (4 outside)