GB897309A - Electro-magnetic tripping devices - Google Patents

Electro-magnetic tripping devices

Info

Publication number
GB897309A
GB897309A GB1916358A GB1916358A GB897309A GB 897309 A GB897309 A GB 897309A GB 1916358 A GB1916358 A GB 1916358A GB 1916358 A GB1916358 A GB 1916358A GB 897309 A GB897309 A GB 897309A
Authority
GB
United Kingdom
Prior art keywords
lever
latch
armature
spring
tripping
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
GB1916358A
Other languages
English (en)
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.)
ELEKTROSCHALTGERATE GORLITZ VE
Original Assignee
ELEKTROSCHALTGERATE GORLITZ VE
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 ELEKTROSCHALTGERATE GORLITZ VE filed Critical ELEKTROSCHALTGERATE GORLITZ VE
Publication of GB897309A publication Critical patent/GB897309A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H83/12—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by voltage falling below a predetermined value, e.g. for no-volt protection
    • 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
    • H01H71/2472—Electromagnetic mechanisms with rotatable armatures
    • 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
    • H01H2083/208—Converting under voltage release [UVR] and shunt release

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
GB1916358A 1958-03-07 1958-06-16 Electro-magnetic tripping devices Expired GB897309A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV14007A DE1079177B (de) 1958-03-07 1958-03-07 Elektromagnetischer Ausloeser

Publications (1)

Publication Number Publication Date
GB897309A true GB897309A (en) 1962-05-23

Family

ID=7574425

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1916358A Expired GB897309A (en) 1958-03-07 1958-06-16 Electro-magnetic tripping devices

Country Status (4)

Country Link
CH (1) CH365783A (enrdf_load_stackoverflow)
DE (1) DE1079177B (enrdf_load_stackoverflow)
GB (1) GB897309A (enrdf_load_stackoverflow)
NL (1) NL105062C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3201659A (en) * 1962-11-20 1965-08-17 Ite Circuit Breaker Ltd Armature adjusting structure

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3206576A (en) * 1962-11-07 1965-09-14 Ite Circuit Breaker Ltd Air gap and tripping operation adjustment means for a circuit breaker

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE960024C (de) * 1954-08-29 1957-03-14 Voigt & Haeffner Ag Elektromagnetische Ausloesevorrichtung fuer elektrische Schalter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3201659A (en) * 1962-11-20 1965-08-17 Ite Circuit Breaker Ltd Armature adjusting structure

Also Published As

Publication number Publication date
NL105062C (enrdf_load_stackoverflow)
CH365783A (de) 1962-11-30
DE1079177B (de) 1960-04-07

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