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:
Jan. 22, 1985
Filed:
Nov. 10, 1982
Masaru Naramura, Yokohama, JP;
Nissan Motor Company, Limited, Yokohama, JP;
Abstract
A deceleration control device is applied to an internal combustion engine having an air intake passage and a throttle valve disposed in the air intake passage. The device includes a fuel supply cut-off valve and a vacuum control valve. The cut-off valve selectively interrupts and recommences supply of fuel to the engine. The control valve conducts air to the air intake passage downstream of the throttle valve to weaken the vacuum in the air intake passage downstream of the throttle valve and suspends the conduction of the air. The device also includes a mechanism for causing the control valve to suspend the conduction of the air when the cut-off valve recommences supply of fuel.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile