BE376979A - - Google Patents

Info

Publication number: BE376979A
Authority: BE; Belgium

Application number

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1930-02-07

Publication of BE376979A publication Critical patent/BE376979A/xx

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/08—Limitation or suppression of earth fault currents, e.g. Petersen coil

BE376979D 1930-02-07 BE376979A (cg-RX-API-DMAC10.html)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE368255X		1930-02-07

Publications (1)

Publication Number	Publication Date
BE376979A true BE376979A (cg-RX-API-DMAC10.html)

Family

ID=6318057

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE376979D BE376979A (cg-RX-API-DMAC10.html)	1930-02-07

Country Status (5)

Country	Link
US (1)	US1932973A (cg-RX-API-DMAC10.html)
BE (1)	BE376979A (cg-RX-API-DMAC10.html)
FR (1)	FR709785A (cg-RX-API-DMAC10.html)
GB (1)	GB368255A (cg-RX-API-DMAC10.html)
NL (1)	NL33341C (cg-RX-API-DMAC10.html)

0
- NL NL33341D patent/NL33341C/xx active
- BE BE376979D patent/BE376979A/xx unknown
1930
- 1930-10-23 GB GB31914/30A patent/GB368255A/en not_active Expired
1931
- 1931-01-22 FR FR709785D patent/FR709785A/fr not_active Expired
- 1931-02-06 US US514026A patent/US1932973A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US1932973A (en)	1933-10-31
GB368255A (en)	1932-02-23
NL33341C (cg-RX-API-DMAC10.html)
FR709785A (fr)	1931-08-13

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