Societe d'Etudes et de Constructions Aero-Navales FR
대리인 / 주소
Leydig, Voit, & Mayer, Ltd.
인용정보
피인용 횟수 :
5인용 특허 :
4
초록▼
Parallel flat tubes are juxtaposed in a direction perpendicular to their greater axis, spaced from one another, the internal space of the tubes being divided by intercalary strips of a thermally conducting material into parallel first flowing channels as first flowing paths for a first fluid, a seco
Parallel flat tubes are juxtaposed in a direction perpendicular to their greater axis, spaced from one another, the internal space of the tubes being divided by intercalary strips of a thermally conducting material into parallel first flowing channels as first flowing paths for a first fluid, a second fluid flowing through spaces between adjacent flat tubes.
대표청구항▼
1. A heat exchanger comprising:a hollow housing; a plurality of flat tubes, each flat tube having an internal space and, in cross-section, larger and smaller axes perpendicular to each other, said flat tubes being stacked in a direction perpendicular to the larger axis, parallel and spaced from each
1. A heat exchanger comprising:a hollow housing; a plurality of flat tubes, each flat tube having an internal space and, in cross-section, larger and smaller axes perpendicular to each other, said flat tubes being stacked in a direction perpendicular to the larger axis, parallel and spaced from each other; first intercalary means made of a thermally conducting material and disposed within the internal spaces within said flat tubes, dividing the internal spaces of said flat tubes into a plurality of first flow channels for flow of a first liquid at a first temperature, the first flow channels extending axially in said hollow housing; second intercalary means made of a thermally conducting material and disposed between adjacent pairs of said flat tubes, dividing spaces between adjacent pairs of said flat tubes into a plurality of second flow channels for a second fluid, a first fluid flowing at a first temperature through the first flow channels being in thermal exchange with a second fluid flowing at a second temperature, different from the first temperature, through the second flow channels; an inlet/outlet header tank including an inlet/outlet header plate sealed to first ends of said flat tubes for flow of the first fluid, said inlet/outlet header plate being rigidly secured to said hollow housing; and a fluid return header tank including a header plate to which second ends of said flat tubes are sealed for returning flow of the first fluid, said header plate not being connected to said hollow housing, wherein said inlet/outlet header is separated into an inlet portion and an outlet portion, said plurality of flat tubes comprises flat tubes extending between the inlet portion of said inlet/outlet header and said fluid return header tank, and flat tubes extending between said fluid return header tank and the output portion of said inlet/outlet header, said hollow housing comprises an inner space separated into at least first and second space parts, the first space part being a second fluid inlet space and the second space part being a second fluid outlet space, said hollow housing comprises inlet and outlet openings communicating respectively with said second fluid inlet space and said second fluid outlet space and situated adjacent said inlet/outlet header and said fluid return header, respectively, and said second flow channels comprise channels extending in said second fluid inlet space, transverse to an axis of said hollow housing, in one direction, and channels extending in said hollow housing, transverse to the axis of said hollow housing, in a direction opposite to said channels extending in said second fluid inlet space, transverse to the axis of said hollow housing, and intermediate channels extending parallel to the axis to said hollow housing and interconnecting a channel extending in said second fluid inlet space transverse to the axis of said hollow housing and a channel extending in said second fluid outlet space transverse to the axis of said hollow housing.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.