EP 2644556 A4 20171115 - COOLING DEVICE FOR ELEVATOR
Title (en)
COOLING DEVICE FOR ELEVATOR
Title (de)
KÜHLVORRICHTUNG FÜR AUFZÜGE
Title (fr)
DISPOSITIF DE REFROIDISSEMENT POUR ASCENSEUR
Publication
Application
Priority
JP 2010071113 W 20101126
Abstract (en)
[origin: EP2644556A1] Provided is a cooling device of an elevator which makes complicated maintenance work unnecessary and can obtain a necessary cooling effect. For this purpose, a cooling device of an elevator which cools apparatus provided in a car of the elevator includes an air intake section which introduces an airflow caused by the running wind during the ascent and descent of the car into the interior of the apparatus, an air discharge section which discharges the air in the interior of the apparatus to outside the apparatus, and foreign matter separating means which is provided in the air intake section and separates foreign matter contained in the airflow by using at least either a centrifugal force or gravitational force which acts on the foreign matter. The air intake section is configured in such a manner that the airflow whose foreign matter is separated by the foreign matter separating means and whose foreign matter content is lowered from the foreign matter content before the separation, is introduced into the interior of the apparatus.
IPC 8 full level
B66B 11/02 (2006.01); B66B 1/34 (2006.01)
CPC (source: EP KR)
B66B 1/34 (2013.01 - KR); B66B 11/02 (2013.01 - KR); B66B 11/024 (2013.01 - EP)
Citation (search report)
- [XI] US 5080003 A 19920114 - KAPPELER FRANZ [CH]
- [Y] JP H08188361 A 19960723 - OTIS ELEVATOR CO
- [Y] SU 776983 A1 19801107 - BROVKIN EVGENIJ D [SU]
- [Y] DE 19528407 A1 19970206 - BAYERISCHE MOTOREN WERKE AG [DE]
- [A] JP H0848478 A 19960220 - IKOMA TETSUO
- See references of WO 2012070145A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2644556 A1 20131002; EP 2644556 A4 20171115; EP 2644556 B1 20191225; CN 103228564 A 20130731; CN 103228564 B 20150708; JP 5617931 B2 20141105; JP WO2012070145 A1 20140519; KR 101515734 B1 20150427; KR 20130099182 A 20130905; WO 2012070145 A1 20120531
DOCDB simple family (application)
EP 10860020 A 20101126; CN 201080070351 A 20101126; JP 2010071113 W 20101126; JP 2012545579 A 20101126; KR 20137016519 A 20101126