| 摘要 |
The invention concerns a louvered fin comprising an assembly of wave stems (123) alternately linked by a wave crest (121) and a wave base (122), and wherein the wave stems (123) are provided with flaps (125) cut out in said wave stems (123) and sloping at angle relative to the main undulating direction (D1). The wave stems (123), crests (121) and bases (122) form, in cross-section relative to the main undulating direction (D1), rectilinear segments, the crests and the bases being mutually parallel. |
| 申请人 |
L'AIR LIQUIDE SOCIETE ANONYME A DIRECTOIRE ET CONSEIL DE SURVEILLANCE POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE;NORDON CRYOGENIE;AVEROUS, DAVID;GRIVEL, MICHAEL;WAGNER, MARC;CHATEL, FABIENNE;FUENTES, FRANCOIS;SZULMAN, CLAIRE;WERLEN, ETIENNE |
发明人 |
AVEROUS, DAVID;GRIVEL, MICHAEL;WAGNER, MARC;CHATEL, FABIENNE;FUENTES, FRANCOIS;SZULMAN, CLAIRE;WERLEN, ETIENNE |
