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. 18, 2006
Filed:
Feb. 22, 2002
Ralf Knoch, Gelsenkirchen, DE;
Ralf Knoch, Gelsenkirchen, DE;
Uhde GmbH, Dortmund, DE;
Abstract
The invention relates to a device for lilting and removing oven doors of a coking oven that is comprised of a door removing head (), which can be coupled to vertically extending oven doors of a horizontal chamber coking oven, of a drive device () for effecting adjusting movements of the door removing head (), and of a suction hood, which can be displaced along the horizontal chamber coking oven above the oven door. According to the invention, sealing elements () are connected to the door removing head () and, on both sides of an oven door () to be opened, can be displaced against front contact surfaces () of the horizontal chamber coking oven. Said sealing elements extend essentially over the entire height of the oven door () and into the suction area () of the suction hood, and they form a suction chamber () for door emissions when the oven door () is opened.