EP 1517100 A1 20050323 - Adjustable diffuser for air conditioning plants
Title (en)
Adjustable diffuser for air conditioning plants
Title (de)
Einstellbarer Diffusor für Klimaanlagen
Title (fr)
Diffuseur regelable pour installations de conditionnement d'air
Publication
Application
Priority
IT MI20031753 A 20030912
Abstract (en)
An adjustable diffuser for air-conditioning plants comprises at least one fixed portion (2) and at least one movable portion (4) adapted to define at least one duct (6) between them for passage of the conditioned air, and at least one actuator (8) active on the movable portion (4) to carry out displacement of said movable portion. The actuator (8) comprises at least one spring (9) made of a shape-memory material and adapted to become longer reaching an extended position or get contracted to a shorted position, depending on the temperature of the air flow. <IMAGE>
IPC 1-7
IPC 8 full level
F24F 13/062 (2006.01)
CPC (source: EP)
F24F 13/062 (2013.01)
Citation (search report)
- [Y] US 2958272 A 19601101 - TITUS ROBERT W, et al
- [A] EP 0272195 A2 19880622 - CARRIER CORP [US]
- [A] WO 02070963 A1 20020912 - MHATRE RAMESH NANA [IN]
- [A] US 2001042792 A1 20011122 - KLINE JAMES R [US], et al
- [A] US 2780980 A 19570212 - KENNEDY WALTER W
- [XY] PATENT ABSTRACTS OF JAPAN vol. 0071, no. 97 (M - 239) 27 August 1983 (1983-08-27)
- [X] PATENT ABSTRACTS OF JAPAN vol. 0091, no. 17 (M - 381) 22 May 1985 (1985-05-22)
- [A] PATENT ABSTRACTS OF JAPAN vol. 0121, no. 64 (M - 698) 18 May 1988 (1988-05-18)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 04102918 A 20040623; IT MI20031753 A 20030912