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:
Jul. 23, 2002
Filed:
Nov. 29, 2000
Yatsuharu Yokota, Tokyo, JP;
Eighttech Tectron Co., Ltd., Tokyo, JP;
Abstract
An apparatus for heating a printed circuit board includes a conveyor ( ) to transport a printed circuit board ( ), and a heating chamber ( ) through which the printed circuit board on the conveyor passes. The surrounding wall ( ) of the heating chamber has vacuum layers ( ) ( ) for heat insulation, and a reinforcing rib ( ) is fastened to the surrounding wall. A member for preventing collapse of the surrounding wall is inserted and secured in the vacuum layer in the surrounding wall. The member includes a stainless steel channel member ( ) and a heat insulating plate ( ) with a rectangular cross section. White cotton used as a member ( ) for intercepting radiant heat is installed within the vacuum layer in the surrounding wall, and a radiant heat reflective layer ( ) of aluminum foil, etc. is installed on the surface of the surrounding wall facing the heating chamber.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile