The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 13, 2007
Filed:
Nov. 23, 2004
Mikihiko Suzuki, Tokyo, JP;
Mikihiko Suzuki, Tokyo, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
Provide is an engine intake control device in which components such as attachment brackets, attachment screws for attaching respective solenoid valves around an engine are not required, and the number of attachment operations is reduced. The engine intake control device includes: a throttle chamber (); a throttle valve () rotatably provided in the throttle chamber () using a valve shaft (); an electric motor () provided outside an air passage (); a coupling mechanism () for transmitting a driving force of the electric motor () to the valve shaft (); a cover () provided on one side of the throttle chamber () to cover the coupling mechanism (); and a solenoid valve () attached to the throttle chamber () for applying a negative pressure in a surge tank to an external negative pressure actuator and interrupting application of the negative pressure to the external negative pressure actuator. The solenoid valve () is provided integrally with the cover ().