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:
Feb. 17, 1987
Filed:
Sep. 06, 1985
Samsung Electronic Co., Ltd., Ky Inggi-Do, KR;
Abstract
The present invention is related to a switching device for selectively controlling the flow of cooling air in a central cooling air duct of a refrigerator of the type having a cold storage space and a freezing storage space. In preferred embodiments, the switching apparatus includes a pivotal flap member disposed in a cooling air duct leading to both the freezing and cold storage spaces. A manually operable control lever is pivotably mounted at a housing attached to the cooling air duct and is interconnected to pivot the control flap valve by means of a connecting pin having one end connected to the control lever and the other end connected to a working lever which is in rotatably fixed with the pivot axis of the control flap.