EP 0816686 A3 19980930 - Direction control apparatus for condenser fan
Title (en)
Direction control apparatus for condenser fan
Title (de)
Vorrichtung zur Steuerung der Richtung eines Kondensatorgebläses
Title (fr)
Dispositif de commande de direction pour le ventilateur d'un condenseur
Publication
Application
Priority
US 67449996 A 19960628
Abstract (en)
[origin: EP0816686A2] The condenser fan assembly contains a plurality of independently operated condenser fans, each of which includes a motor (2) that is connected to a fan blade (1) by means of a shaft (3). A housing (7) surrounds the shaft (3) of each motor (2) and in anchored in the end bell (5) of the motor (2). A one-way clutch (6) is mounted in the housing (7) and is connected to the shaft (3) to permit rotation of the motor (2) in one direction and prevent rotation of the motor (2) in the opposite direction. <IMAGE> <IMAGE>
IPC 1-7
IPC 8 full level
F04D 29/34 (2006.01); F04D 27/02 (2006.01); F24F 1/00 (2011.01)
CPC (source: EP KR)
F04D 27/008 (2013.01 - EP); F25B 39/04 (2013.01 - KR); F25B 49/005 (2013.01 - KR)
Citation (search report)
- [XY] US 3826934 A 19740730 - LEACH R
- [Y] CA 2127726 A1 19960112 - AGIUS NICHOLAS V J [CA]
- [Y] US 5117143 A 19920526 - IDDINGS FRANKLIN G [US]
- [A] US 3560109 A 19710202 - LEWIS JOHN G
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0816686 A2 19980107; EP 0816686 A3 19980930; AU 2753897 A 19980115; BR 9703763 A 19980901; CN 1171542 A 19980128; JP H1089719 A 19980410; KR 980003324 A 19980330; MX 9704902 A 19971231
DOCDB simple family (application)
EP 97630036 A 19970620; AU 2753897 A 19970626; BR 9703763 A 19970627; CN 97113620 A 19970612; JP 17376397 A 19970630; KR 19970028106 A 19970627; MX 9704902 A 19970627