EP 1617084 A1 20060118 - Drainage pump
Title (en)
Drainage pump
Title (de)
Abflusspumpe
Title (fr)
Pompe de drainage
Publication
Application
Priority
JP 2004209377 A 20040716
Abstract (en)
The invention aims at reducing the paddling noise of a drainage pump provided in an air conditioner. A rotary vane 100 has a shaft portion 110 with a hole having a bottom portion, and in the hole is inserted an output shaft 12 of the electric motor 10. A plate-shaped large-diameter vane 120 that extends in the radial direction from the shaft portion 110 has an outer circumference end connected to a cylindrical ring member 200. According to a preferred embodiment of the rotary vane 100, an upper end of the ring member is formed as a thin wall portion which is connected via a connecting portion to a dish-like member 160.
IPC 8 full level
F04D 1/14 (2006.01); F04D 29/22 (2006.01); F04D 29/24 (2006.01); F04D 29/66 (2006.01); F24F 13/22 (2006.01)
CPC (source: EP KR)
F04D 1/12 (2013.01 - KR); F04D 29/2216 (2013.01 - EP); F04D 29/242 (2013.01 - EP); F04D 29/669 (2013.01 - EP); F24F 1/00 (2013.01 - KR); F24F 13/22 (2013.01 - KR); F24F 13/222 (2013.01 - EP)
Citation (search report)
- [X] EP 0760428 A1 19970305 - FUJIKOKI CORP [JP]
- [X] EP 1024297 A2 20000802 - FUJIKOKI CORP [JP]
- [X] EP 0713978 A1 19960529 - FUJI KOKI MFG [JP]
- [A] WO 9509984 A1 19950413 - SPIN CORP [US]
- [A] US 4218018 A 19800819 - SEIBICKE HORST [DE], et al
- [A] US 4836748 A 19890606 - CHURCH LESLIE G [AU]
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 1617084 A1 20060118; EP 1617084 B1 20130508; CN 100429409 C 20081029; CN 1757935 A 20060412; JP 2006029214 A 20060202; KR 101185830 B1 20121002; KR 20060050184 A 20060519; TW 200604438 A 20060201; TW I359910 B 20120311
DOCDB simple family (application)
EP 05013455 A 20050622; CN 200510084205 A 20050715; JP 2004209377 A 20040716; KR 20050063947 A 20050715; TW 94119793 A 20050615