FR1498047A - Improvements to electromagnetic trip relays - Google Patents

Improvements to electromagnetic trip relays

Info

Publication number
FR1498047A
FR1498047A FR82047A FR82047A FR1498047A FR 1498047 A FR1498047 A FR 1498047A FR 82047 A FR82047 A FR 82047A FR 82047 A FR82047 A FR 82047A FR 1498047 A FR1498047 A FR 1498047A
Authority
FR
France
Prior art keywords
electromagnetic trip
trip relays
relays
electromagnetic
trip
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
FR82047A
Other languages
French (fr)
Inventor
Ernst Huber
Camille Mayeur
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.)
Landis and Gyr AG
Original Assignee
Landis and Gyr AG
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
Priority claimed from CH1370366A external-priority patent/CH456769A/en
Application filed by Landis and Gyr AG filed Critical Landis and Gyr AG
Priority to FR82047A priority Critical patent/FR1498047A/en
Application granted granted Critical
Publication of FR1498047A publication Critical patent/FR1498047A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/32—Electromagnetic mechanisms having permanently magnetised part
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
    • H01H2083/205—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition having shunt or UVR tripping device with integrated mechanical energy accumulator

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR82047A 1966-09-22 1966-10-28 Improvements to electromagnetic trip relays Expired FR1498047A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR82047A FR1498047A (en) 1966-09-22 1966-10-28 Improvements to electromagnetic trip relays

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1370366A CH456769A (en) 1966-09-22 1966-09-22 Electromagnetic trip relay
FR82047A FR1498047A (en) 1966-09-22 1966-10-28 Improvements to electromagnetic trip relays

Publications (1)

Publication Number Publication Date
FR1498047A true FR1498047A (en) 1967-10-13

Family

ID=25712866

Family Applications (1)

Application Number Title Priority Date Filing Date
FR82047A Expired FR1498047A (en) 1966-09-22 1966-10-28 Improvements to electromagnetic trip relays

Country Status (1)

Country Link
FR (1) FR1498047A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026804A1 (en) * 1979-10-06 1981-04-15 Felten & Guilleaume Energietechnik GmbH Hermetically closed release mechanism with permanent magnet for protective fault current switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026804A1 (en) * 1979-10-06 1981-04-15 Felten & Guilleaume Energietechnik GmbH Hermetically closed release mechanism with permanent magnet for protective fault current switch

Similar Documents

Publication Publication Date Title
CH444311A (en) Electromagnetic relay
FR1506144A (en) Improvements to electromagnetic relays
FR1462903A (en) Improvements to electromagnetic relays
CH443489A (en) Electromagnetic relay
AT299363B (en) Electromagnetic relay
CH456769A (en) Electromagnetic trip relay
AT278152B (en) Electromagnetic relay
FR1487214A (en) Improvements to electromagnetic relays
FR1498047A (en) Improvements to electromagnetic trip relays
AT282737B (en) Electromagnetic relay
FR1499443A (en) Improvements to electromagnetic relays
FR1500384A (en) Improvements to electromagnetic relays
FR1403781A (en) Improvements to electrical relays
FR1547051A (en) Electromagnetic relay
FR1493648A (en) Electromagnetic relay
FR1514961A (en) Improvements to electromagnetic relays
CH484507A (en) Electromagnetic relay
FR1522867A (en) Overcurrent relay
FR1354433A (en) Electromagnetic relay
CH439494A (en) Electromagnetic relay
CH483111A (en) Electromagnetic breaker relay
FR1501302A (en) Improvements to electromagnetic relays
FR1440031A (en) Improvements to electromagnetic relays
FR1502486A (en) Improvements to electromagnetic relays
FR1530293A (en) Electromagnetic relay