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:
Apr. 26, 1983
Filed:
Oct. 07, 1980
Applicant:
Inventors:
Assignee:
Nissan Motor Co., Ltd., Yokohama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60K / ; B60K / ;
U.S. Cl.
CPC ...
192-1 ; 192 / ; 74865 ; 1376252 ;
Abstract
A vacuum modulator arrangement for an automatic transmission of a motor vehicle for use in conjunction with a diesel engine or other fuel-injection engine, includes a vacuum source, a brake booster, a vacuum modulator, a throttle modulator for controlling the automatic transmission, connecting means connected to the vacuum source, the brake booster, the vacuum modulator and the throttle modulator, the connecting means including a passage commonly leading to the vacuum modulator and the throttle modulator, and an orifice placed in the common passage, the orifice having a predetermined effective area.