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|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||126/450 ; 126/429 ; 126/449|
|발명자 / 주소||
|인용정보||피인용 횟수 : 4 인용 특허 : 10|
The solar panel comprises a cavity having disposed therein a slab apt to be lapped by the air which has to be heated, the said cavity being provided with a perforation for the inlet and a perforation for the outlet of the said air into and from the said cavity, and is characterized in comprising a second and a third cavity, each of which communicates with the said first cavity, the said second and third cavities being arranged to form sections of channel for the inlet and the outlet of the air into and from the solar panel.
A solar panel comprising a substantially parallelepiped housing having a bottom wall and a transparent cover opposite the bottom wall, an absorber slab and an insulated body in the housing confronting one another and lying parallel with the bottom wall of the housing in order to form a first cavity between the transparent cover and the slab, the first cavity having air inlet and outlet openings, the slab and body also forming second and third cavities disposed side by side under the whole of said first cavity, each of said second and third cavities commu...