FR1457838A - Multipolar directional relay - Google Patents

Multipolar directional relay

Info

Publication number: FR1457838A
Authority: FR; France
Prior art keywords: multipolar; directional relay; directional; relay; multipolar directional
Prior art date: 1964-12-09
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

FR40450A

Other languages

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.)

Siemens and Halske AG

Siemens Corp

Original Assignee

Siemens and Halske AG

Siemens Corp

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.)

1964-12-09

Filing date

1965-12-01

Publication date

1966-11-04

1965-12-01 Application filed by Siemens and Halske AG, Siemens Corp filed Critical Siemens and Halske AG

1966-11-04 Application granted granted Critical

1966-11-04 Publication of FR1457838A publication Critical patent/FR1457838A/en

Status Expired legal-status Critical Current

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
- H02H3/42—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 product of voltage and current

FR40450A 1964-12-09 1965-12-01 Multipolar directional relay Expired FR1457838A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE1964S0094524 DE1293312B (en)	1964-12-09	1964-12-09	Multipole direction relay

Publications (1)

Publication Number	Publication Date
FR1457838A true FR1457838A (en)	1966-11-04

Family

ID=7518746

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR40450A Expired FR1457838A (en)	1964-12-09	1965-12-01	Multipolar directional relay

Country Status (5)

Country	Link
JP (1)	JPS4313694B1 (en)
CH (1)	CH429899A (en)
DE (1)	DE1293312B (en)
FR (1)	FR1457838A (en)
SE (1)	SE333767B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1190660A (en) *	1957-12-02	1959-10-14	Cfcmug	equipment for protection of electric power transmission lines
DE1049964B (en) *	1958-03-27	1959-02-05

1964
- 1964-12-09 DE DE1964S0094524 patent/DE1293312B/en not_active Withdrawn
1965
- 1965-09-16 CH CH1283965A patent/CH429899A/en unknown
- 1965-12-01 FR FR40450A patent/FR1457838A/en not_active Expired
- 1965-12-08 JP JP7554665A patent/JPS4313694B1/ja active Pending
- 1965-12-08 SE SE1588365A patent/SE333767B/xx unknown

Also Published As

Publication number	Publication date
JPS4313694B1 (en)	1968-06-10
CH429899A (en)	1967-02-15
SE333767B (en)	1971-03-29
DE1293312B (en)	1969-04-24

Similar Documents

Publication	Publication Date	Title
DK121910B (en)	1971-12-20	Electric building block.
FR1432173A (en)	1966-03-18	Electrical protection relays
NL150261B (en)	1976-07-15	ELECTROMAGNETIC RELAY.
AT289237B (en)	1971-04-13	Miniature relay
FR1406486A (en)	1965-07-23	Electromagnetic relay
CH439460A (en)	1967-07-15	Protection relay
CH402137A (en)	1965-11-15	Direction relay
FR1422457A (en)	1965-12-24	Coincident relay
FR1457838A (en)	1966-11-04	Multipolar directional relay
FR1446838A (en)	1966-07-22	Contactor
FR1399522A (en)	1965-05-14	Directional relay
NL144428B (en)	1974-12-16	ELECTROMAGNETIC RELAY.
FR1396001A (en)	1965-04-16	Pneumatic relay
FR1460972A (en)	1966-12-02	Electromagnetic relay
CH449772A (en)	1968-01-15	Electromagnetic relay
FR1447091A (en)	1966-07-22	Directional coupler
CH434473A (en)	1967-04-30	Relay
CH444310A (en)	1967-09-30	relay
FR1425056A (en)	1966-01-14	Relay
FR86743E (en)	1966-04-01	Pneumatic relay
AT260336B (en)	1968-02-26	Electromagnetic relay
FR1431312A (en)	1966-03-11	Electromagnetic relay
FR1424665A (en)	1966-01-14	Electromagnetic relay
FR1460375A (en)	1966-11-25	Advanced time relay
FR1399680A (en)	1965-05-21	Adjustable electromagnetic relay