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Patent Searching and Data


Title:
CONTROLLER, DISTRIBUTED POWER SOURCE, AND METHOD FOR CHECKING WELDING
Document Type and Number:
WIPO Patent Application WO/2019/044428
Kind Code:
A1
Abstract:
This controller 10 performs a first welding check and a second welding check in an arbitrary order then performs a third welding check prior to the fourth welding check and a fifth welding check prior to a sixth welding check. The first welding check involves energizing a first relay 18. The second welding check involves energizing a second relay 19. The third welding check involves energizing an identical phase relay, a third relay 20, and a fourth relay 21. The fourth welding check involves energizing a non-identical phase relay, the third relay 20, and the fourth relay 21. The fifth welding check involves energizing the identical phase relay, a fifth relay 22, and a sixth relay 23. The sixth welding check involves energizing the non-identical phase relay, the fifth relay 22, and the sixth relay 23.

Inventors:
NAKAYAMA Shusuke (6 Takeda Tobadono-cho, Fushimi-k, Kyoto-shi Kyoto 01, 〒6128501, JP)
Application Number:
JP2018/029642
Publication Date:
March 07, 2019
Filing Date:
August 07, 2018
Export Citation:
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Assignee:
KYOCERA CORPORATION (6 Takeda Tobadono-cho, Fushimi-ku Kyoto-shi Kyoto, 01, 〒6128501, JP)
International Classes:
H01H47/00
Domestic Patent References:
WO2017073079A12017-05-04
WO2017090139A12017-06-01
Foreign References:
JP2014064415A2014-04-10
JP2013016368A2013-01-24
Attorney, Agent or Firm:
SUGIMURA Kenji (36F Kasumigaseki Common Gate West, 3-2-1 Kasumigasek, Chiyoda-ku Tokyo 13, 〒1000013, JP)
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