SE101611C1SE087337ASE087337ASE101611C1SE 101611 C1SE101611 C1SE 101611C1SE 087337 ASE087337 ASE 087337ASE 087337 ASE087337 ASE 087337ASE 101611 C1SE101611 C1SE 101611C1
Authority
SE
Sweden
Application number
SE087337A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filedfiledCritical
Priority to SE087337ApriorityCriticalpatent/SE101611C1/xx
Publication of SE101611C1publicationCriticalpatent/SE101611C1/xx
H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
H01F27/00—Details of transformers or inductances, in general
H01F27/004—Arrangements for interchanging inductances, transformers or coils thereof
H—ELECTRICITY
H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
H05K7/00—Constructional details common to different types of electric apparatus
H05K7/20—Modifications to facilitate cooling, ventilating, or heating
H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
H05K7/20436—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing
H05K7/2049—Pressing means used to urge contact, e.g. springs
H—ELECTRICITY
H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
H05K7/00—Constructional details common to different types of electric apparatus
H05K7/20—Modifications to facilitate cooling, ventilating, or heating
H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
H05K7/20909—Forced ventilation, e.g. on heat dissipaters coupled to components