US 12,379,415 B2
Test system and main device and additional device thereof for testing an electric device
Klaus Studer, Blons (AT); Reinhard Kaufmann, Thüringerberg (AT); Michael Rädler, Klaus (AT); Boris Unterer, Feldkirch (AT); Wernich De Villiers, Dornbirn (AT); Matthias Kukuk, Lauterach (AT); Felix Feustel, Dornbirn (AT); Lukas Bitschnau, Braz (AT); and Horst Schedler, Rankweil (AT)
Assigned to Omicron electronics GmbH, Klaus (AT)
Appl. No. 17/998,220
Filed by Omicron electronics GmbH, Klaus (AT)
PCT Filed May 11, 2021, PCT No. PCT/EP2021/062460
§ 371(c)(1), (2) Date Nov. 8, 2022,
PCT Pub. No. WO2021/228841, PCT Pub. Date Nov. 18, 2021.
Claims priority of application No. A 50416/2020 (AT), filed on May 13, 2020.
Prior Publication US 2023/0228817 A1, Jul. 20, 2023
Int. Cl. G01R 31/327 (2006.01); G01R 1/02 (2006.01); G01R 1/04 (2006.01); G01R 1/067 (2006.01); G01R 1/073 (2006.01); G01R 31/16 (2006.01); G06F 1/16 (2006.01)
CPC G01R 31/3272 (2013.01) [G01R 1/0416 (2013.01); G01R 31/16 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A test system for testing an electric device, comprising:
a portable main device with a first housing and a first mechanical connection assembly disposed on the first housing and a first electric connection assembly disposed on the first housing, and
a portable additional device, separate from the portable main device, with a second housing and a second mechanical connection assembly disposed on the second housing and a second electric connection assembly disposed on the second housing,
wherein the portable main device can be mechanically connected to the portable additional device in a releasable manner by coupling the first mechanical connection assembly to the second mechanical connection assembly to form a structural unit,
wherein the portable main device can be electrically connected to the portable additional device via the first electric connection assembly and the second electric connection assembly,
wherein the portable main device has a power-amplifying device for generating a power signal which is to be transmitted to the portable additional device via the first electric connection assembly and the second electric connection assembly,
wherein the portable additional device has a test signal apparatus for generating a test signal, which is to be output to the electric device, on the basis of the power signal of the portable main device, and
wherein the portable main device has a measuring device for measuring a measurement variable of the electric device as a test response to the test signal of the portable additional device.