EP 0240519 A4 19891017 - TESTING APPARATUS.
Title (en)
TESTING APPARATUS.
Title (de)
TESTVORRICHTUNG.
Title (fr)
APPAREIL D'ESSAI.
Publication
Application
Priority
- AU PH266785 A 19850930
- AU PH302385 A 19851022
- AU PH549586 A 19860416
Abstract (en)
[origin: WO8702143A1] Apparatus for testing the ballast (34) of a fluorescent lamp fitting by replacing the lamp or a starter for the lamp with a unit (10, 30) which substitutes a load impedance (15, 38) for the lamp. Indicators (13, 14, 15, 37) respond to current in the load impedance to show satisfactory or defective condition of the ballast.
IPC 1-7
IPC 8 full level
G01R 31/00 (2006.01); G01R 31/06 (2006.01); H05B 41/00 (2006.01)
CPC (source: EP US)
G01R 31/72 (2020.01 - EP US); H05B 41/00 (2013.01 - EP US)
Citation (search report)
- No further relevant documents have been disclosed.
- See references of WO 8702143A1
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
WO 8702143 A1 19870409; EP 0240519 A1 19871014; EP 0240519 A4 19891017; JP S63503081 A 19881110
DOCDB simple family (application)
AU 8600282 W 19860930; EP 86905680 A 19860930; JP 50523186 A 19860930