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:
Jun. 11, 1985
Filed:
Apr. 20, 1983
Gerhard Frankle, Remshalden, DE;
Peter Joppig, Korb, DE;
Daimler-Benz Aktiengesellschaft, Stuttgart, DE;
Abstract
The invention relates to a cold-start assisting device for motor vehicles with which under extreme cold conditions, in addition to the normal fuel, auxiliary fluid is also injected into the intake of the vehicle combustion engine by means of a control switch. With this operating or control switch it is also possible after a successful start to support the running of the combustion engine with auxiliary injection. In order to prevent intentional or inadvertent operation of the auxiliary injection with a stalled engine, the control switch exhibits an auxiliary working contact which is connected with a terminal of a motor driven generator.