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:
Nov. 10, 1992
Filed:
Jun. 06, 1991
Robert T Ritt, Holland, MI (US);
David A Kammeraad, Holland, MI (US);
K-Line Industries, Inc., Holland, MI (US);
Abstract
An apparatus is provided to remove undesirable deposits on an intake valve after only partial disassembly of an engine, the apparatus including a blasting device and suction device. The blasting device directs blast media against the undesirable buildup to clean the intake valve, and includes a remote control and specially constructed pressure tank that cooperates with the remote control to improve operation, convenience and safety during use. The suction device suctions away spent blast media and dislodged deposits and includes a universal adapter to permit the device to sealingly engage an exposed air intake opening on the partially disassembled engine. The suction device also includes spreadable grippers that engage the sides of a passageway to hold the suction device in place, and further includes an arrangement for generating a vacuum by use of compressed air.