EP 1382914 A3 20041215 - Apparatus and method for air extraction
Title (en)
Apparatus and method for air extraction
Title (de)
Luftabzugsvorrichtung und Luftabzugsverfahren
Title (fr)
Appareil et méthode d'extraction de l'air
Publication
Application
Priority
DE 10232992 A 20020719
Abstract (en)
[origin: EP1382914A2] The device (1) has a sensor device connected to an evaluation device (3). The sensor device is an air pressure measurement device and the evaluation device determines difference pressures from measurement signals of the air pressure measurement device and produces output signals depending on the different pressures. The air pressure measurement device has a single sensor (2) for outputting two air pressure measurement values at different times. An Independent claim is also included for the following: (a) a method of air extraction, especially for a vapor extractor.
IPC 1-7
IPC 8 full level
F24C 15/20 (2006.01)
CPC (source: EP)
F24C 15/2021 (2013.01); F24F 11/0001 (2013.01)
Citation (search report)
- [X] DE 9101095 U1 19910418
- [X] US 4552059 A 19851112 - POTTER GARY J [US]
- [A] WO 9313881 A1 19930722 - FUTURUM AB [SE]
- [A] DE 10028333 A1 20011206 - BAUER ARMIN [DE], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1382914 A2 20040121; EP 1382914 A3 20041215; DE 10232992 A1 20040129
DOCDB simple family (application)
EP 03006665 A 20030325; DE 10232992 A 20020719