EP 1451537 A1 20040901 - LEVEL GAUGE
Title (en)
LEVEL GAUGE
Title (de)
FÜLLSTANDSMESSGERÄT
Title (fr)
APPAREIL DE MESURE DE NIVEAU
Publication
Application
Priority
- DE 10159394 A 20011204
- EP 0213540 W 20021130
Abstract (en)
[origin: WO03048696A1] Disclosed is a level gauge operating with microwaves, comprising an antenna for sending or sending and receiving microwaves. The inventive level gauge is provided with a metallic outer conductor (7) and a ceramic inner conductor (9) which is fixed in a pressure-proof and gas-tight manner in the outer conductor (7). The inner conductor (9) or the outer conductor (7) has a coating made of fluorinated thermoplastic (19). The inner conductor (9) is fixed in the outer conductor (9) by means of hot pressing. The inner conductor (9) and the outer conductor (7) have identical cone-shaped surface areas (15) in the press fit area.
IPC 1-7
IPC 8 full level
G01F 23/284 (2006.01); H01Q 1/22 (2006.01); H01Q 9/04 (2006.01); H01Q 13/02 (2006.01)
CPC (source: EP US)
G01F 23/284 (2013.01 - EP US); H01Q 1/225 (2013.01 - EP US); H01Q 9/0485 (2013.01 - EP US); H01Q 13/02 (2013.01 - EP US)
Citation (search report)
See references of WO 03048696A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
WO 03048696 A1 20030612; AU 2002352199 A1 20030617; DE 10159394 A1 20030612; EP 1451537 A1 20040901; US 2005062483 A1 20050324; US 7009408 B2 20060307
DOCDB simple family (application)
EP 0213540 W 20021130; AU 2002352199 A 20021130; DE 10159394 A 20011204; EP 02787881 A 20021130; US 49684104 A 20041112