EP 0118768 A3 19851106 - METHOD OF PRESSURE VENTILATION OF INTERNAL SANITARY ROOMS

Title (en)

METHOD OF PRESSURE VENTILATION OF INTERNAL SANITARY ROOMS

Publication

EP 0118768 A3 19851106 (DE)

Application

EP 84101308 A 19840208

Priority

DE 3304258 A 19830208

Abstract (en)

[origin: EP0118768A2] The individual ventilators used for the pressure ventilation are switched on by means of a control device a number of times, preferably three times, per day for a given running time which can for example be adjusted to ten minutes. This rhythm determined by the control device is interrupted whenever the room is used, i.e. when the room lighting is switched on in the internal room, and is only started again from the beginning in the intended cycle after the room lighting has been switched off or after expiry of the stipulated after-running time of the ventilator.

IPC 1-7

F24F 11/00; F24F 11/04

IPC 8 full level

F24F 11/00 (2006.01)

CPC (source: EP)

F24F 11/0001 (2013.01)

Citation (search report)

[A] US 2304029 A 19421201 - SMITH ALBERT K
[A] EP 0062263 A1 19821013 - NOWICKI KARL HEINZ
[AP] PATENT ABSTRACTS OF JAPAN, Band 7, Nr. 44, 22. Februar 1983, Seite (M-195)(1189); & JP-A-57-193796 (SHARP K.K.) 29-11-1982

Designated contracting state (EPC)

AT CH FR IT LI

DOCDB simple family (publication)

DE 3304258 A1 19840809; DE 3304258 C2 19841213; EP 0118768 A2 19840919; EP 0118768 A3 19851106

DOCDB simple family (application)

DE 3304258 A 19830208; EP 84101308 A 19840208