FR1406032A - Protection device for electrical devices supplied with direct current - Google Patents

Protection device for electrical devices supplied with direct current

Info

Publication number
FR1406032A
FR1406032A FR977147A FR977147A FR1406032A FR 1406032 A FR1406032 A FR 1406032A FR 977147 A FR977147 A FR 977147A FR 977147 A FR977147 A FR 977147A FR 1406032 A FR1406032 A FR 1406032A
Authority
FR
France
Prior art keywords
direct current
protection device
electrical devices
devices supplied
supplied
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR977147A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Merlin Gerin SA
Original Assignee
Merlin Gerin SA
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.)
Filing date
Publication date
Application filed by Merlin Gerin SA filed Critical Merlin Gerin SA
Priority to FR977147A priority Critical patent/FR1406032A/en
Priority to BE664020D priority patent/BE664020A/xx
Application granted granted Critical
Publication of FR1406032A publication Critical patent/FR1406032A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/16—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to fault current to earth, frame or mass
FR977147A 1964-06-04 1964-06-04 Protection device for electrical devices supplied with direct current Expired FR1406032A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR977147A FR1406032A (en) 1964-06-04 1964-06-04 Protection device for electrical devices supplied with direct current
BE664020D BE664020A (en) 1964-06-04 1965-05-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR977147A FR1406032A (en) 1964-06-04 1964-06-04 Protection device for electrical devices supplied with direct current

Publications (1)

Publication Number Publication Date
FR1406032A true FR1406032A (en) 1965-07-16

Family

ID=8831681

Family Applications (1)

Application Number Title Priority Date Filing Date
FR977147A Expired FR1406032A (en) 1964-06-04 1964-06-04 Protection device for electrical devices supplied with direct current

Country Status (2)

Country Link
BE (1) BE664020A (en)
FR (1) FR1406032A (en)

Also Published As

Publication number Publication date
BE664020A (en) 1965-09-16

Similar Documents

Publication Publication Date Title
FR1430196A (en) Electrical cut-off device
CH443442A (en) Electrical current cut-off device
CH418469A (en) Semiconductor current limiting device
FR1368914A (en) Electric current distribution device
CH444264A (en) Electrical contact device
FR1455834A (en) Electric switch device
FR1412563A (en) Electrical connection device
CH457594A (en) Electrical switching device
FR1406032A (en) Protection device for electrical devices supplied with direct current
FR1328775A (en) Voltage switching device for electrical appliances
FR1380125A (en) Voltage indicating device for electrical devices
FR1370745A (en) Control device for electrical switches
FR1421839A (en) Electrical contact device
FR1423724A (en) Safety device for electrical outlet
FR1392634A (en) Socket device for connecting multiple electrical conductors
FR1417132A (en) New device for shorting electrical conductors
FR1426632A (en) Device for electric circuit breakers
FR1418264A (en) Improved device for passing through partitions for electrical conductors
FR1407340A (en) Electric current detection device
FR1468773A (en) Semiconductor device for direct current
FR1518727A (en) Adjustment device for electric switches
FR1437678A (en) Current transmission device
FR87531E (en) Improved device for passing through partitions for electrical conductors
FR1353130A (en) Conduit-sheath device for electrical pipelines
FR1307482A (en) Switching device for direct current machines