Title (en)

DRIVE SYSTEM OF AN ELEVATOR DOOR FROM WHICH THE POWER CURVE IS ADAPTED BASED ON THE AIR FLOW IN THE SHAFT.

Title (de)

ANTRIEB FÜR EINE AUFZUGSTÜR MIT FAHRKURVE ANGEPASST AN DIE IM SCHACHT HERRSCHENDEN LUFTSTRÖMUNGEN

Title (fr)

ACTIONNEUR D'UNE PORTE D'ASCENSEUR AVEC COURBE DE PUISSANCE ADAPTÉE AU FLUX D'AIR DANS LA CAGE.

Publication

EP 1846314 B1 20100224 (DE)

Application

EP 06700036 A 20060106

Priority

• CH 2006000012 W 20060106
• EP 05405010 A 20050111
• EP 06700036 A 20060106

Abstract (en)

[origin: WO2006074563A1] The invention relates to a method for operating a lift installation (1), and to one such lift installation (1). The lift doors (4,6) are actuated by a door drive (22) according to a displacement curve. At least one sensor unit (10-12) detects pressure ratios and/or air flows. An evaluation unit (13) determines a displacement curve, from a plurality of displacement curves, which is optimum in terms of the detected pressure ratios and/or air flows.

IPC 8 full level

B66B 1/00 (2006.01); B66B 13/12 (2006.01); B66B 13/14 (2006.01)

CPC (source: EP KR US)

B66B 1/00 (2013.01 - KR); B66B 13/12 (2013.01 - KR); B66B 13/14 (2013.01 - KR); B66B 13/143 (2013.01 - EP US)

Designated contracting state (EPC)

AT CH DE FR GB LI

DOCDB simple family (publication)

WO 2006074563 A1 20060720; AT E458691 T1 20100315; CA 2591931 A1 20060720; CA 2591931 C 20140408; CN 101098821 A 20080102; CN 101098821 B 20110601; DE 502006006237 D1 20100408; EP 1846314 A1 20071024; EP 1846314 B1 20100224; HK 1113919 A1 20081017; JP 2008526646 A 20080724; KR 101298284 B1 20130820; KR 20070095398 A 20070928; MY 144112 A 20110815; US 2009050416 A1 20090226; US 7946392 B2 20110524

DOCDB simple family (application)

CH 2006000012 W 20060106; AT 06700036 T 20060106; CA 2591931 A 20060106; CN 200680001815 A 20060106; DE 502006006237 T 20060106; EP 06700036 A 20060106; HK 08103832 A 20080407; JP 2007549776 A 20060106; KR 20077018269 A 20060106; MY PI20060068 A 20060106; US 81370206 A 20060106