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:
Aug. 01, 2000
Filed:
Dec. 21, 1998
Mats Eriksson, Sp.ang.nga, SE;
Telefonaktiebolaget LM Ericsson, Stockholm, SE;
Abstract
The present invention relates to an arrangement and to a method for cooling a radio transceiver unit (100a, 100b) mounted at the upper part of a radio mast (140; 120b). A cooling unit (110) conveys a coolant (130) from the lower part of the radio mast (140; 120b) to the radio transceiver unit (100), where said coolant (130) cools the transceiver unit. The proposed solution enables the cooling unit (110) to cool simultaneously two or more radio transceiver units (10a; 100b) that are distanced from the cooling unit (110). The solution also enables a reduction in the weight load on the radio mast (140; 120b) and enables the cooling unit (110) to be reached more easily for repair and maintenance work.