FR1051922A - Low impedance relay for remote protection - Google Patents

Low impedance relay for remote protection

Info

Publication number
FR1051922A
FR1051922A FR1051922DA FR1051922A FR 1051922 A FR1051922 A FR 1051922A FR 1051922D A FR1051922D A FR 1051922DA FR 1051922 A FR1051922 A FR 1051922A
Authority
FR
France
Prior art keywords
low impedance
impedance relay
remote protection
remote
protection
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
Other languages
French (fr)
Inventor
Alfredo Muratori
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 filed Critical
Application granted granted Critical
Publication of FR1051922A publication Critical patent/FR1051922A/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
    • H02H3/40—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 ratio of voltage and current
FR1051922D 1951-03-28 1952-02-29 Low impedance relay for remote protection Expired FR1051922A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1051922X 1951-03-28

Publications (1)

Publication Number Publication Date
FR1051922A true FR1051922A (en) 1954-01-20

Family

ID=11429903

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1051922D Expired FR1051922A (en) 1951-03-28 1952-02-29 Low impedance relay for remote protection

Country Status (1)

Country Link
FR (1) FR1051922A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2042480A1 (en) * 1969-05-08 1971-02-12 Asea Ab

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2042480A1 (en) * 1969-05-08 1971-02-12 Asea Ab

Similar Documents

Publication Publication Date Title
FR1054285A (en) Relay system
FR1051922A (en) Low impedance relay for remote protection
FR63237E (en) Electromagnetic relay
CH322459A (en) Electromagnetic relay
FR68408E (en) Relay telephone system
FR1049127A (en) Electromagnetic relay
CH306490A (en) Electromagnetic relay.
FR67801E (en) Electromagnetic relay
CH306177A (en) Electromagnetic relay.
FR1067082A (en) Polarized magnetic tripping relay
CH299079A (en) Current relay.
FR1035096A (en) Thermal relays
FR63539E (en) Electromagnetic relay
FR65382E (en) Multi-contact relay
FR65376E (en) Multi-contact relay
FR1056127A (en) High sensitivity relay
CH310348A (en) Electromagnetic relay.
FR1032487A (en) Protector for jointer
FR1041063A (en) Relay servo-mechanisms
CA479106A (en) Relays
FR910333A (en) Remote action repeater relay
FR1056322A (en) Television set for relay installation
FR1067436A (en) Polarized electromagnetic relay
CH315202A (en) Relay
FR1040190A (en) Thermoelectric relay