EP 0422316 B1 19930616 - VALVE FOR CONTROLLING THE VENTILATION FLOW FROM A KITCHEN RANGE HOOD
Title (en)
VALVE FOR CONTROLLING THE VENTILATION FLOW FROM A KITCHEN RANGE HOOD
Publication
Application
Priority
EP 89850352 A 19891013
Abstract (en)
[origin: EP0422316A1] The present invention relates to a valve for controlling the flow of ventilation air from a kitchen range hood, and comprises means (8) for allowing a basic flow of ventilation air to pass through the valve, when in its closed position. According to the invention, the valve has an opening (8, 9), the area of which is adjustable.
IPC 1-7
IPC 8 full level
F24C 15/20 (2006.01)
CPC (source: EP)
F24C 15/2021 (2013.01)
Citation (examination)
EP 0281768 A2 19880914 - PREH ELEKTRO FEINMECHANIK [DE]
Designated contracting state (EPC)
DE FR GB NL SE
DOCDB simple family (publication)
EP 0422316 A1 19910417; EP 0422316 B1 19930616; DE 68907215 D1 19930722; DE 68907215 T2 19931125; DK 174164 B1 20020729; DK 247190 A 19910414; DK 247190 D0 19901012; FI 905034 A0 19901012; FI 96633 B 19960415; FI 96633 C 19960725; NO 174361 B 19940110; NO 174361 C 19940420; NO 904427 D0 19901012; NO 904427 L 19910415
DOCDB simple family (application)
EP 89850352 A 19891013; DE 68907215 T 19891013; DK 247190 A 19901012; FI 905034 A 19901012; NO 904427 A 19901012