FR2016634A1 - - Google Patents

Info

Publication number
FR2016634A1
FR2016634A1 FR6928320A FR6928320A FR2016634A1 FR 2016634 A1 FR2016634 A1 FR 2016634A1 FR 6928320 A FR6928320 A FR 6928320A FR 6928320 A FR6928320 A FR 6928320A FR 2016634 A1 FR2016634 A1 FR 2016634A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6928320A
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.)
ITE Imperial Corp
Original Assignee
ITE Imperial 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.)
Filing date
Publication date
Application filed by ITE Imperial Corp filed Critical ITE Imperial Corp
Publication of FR2016634A1 publication Critical patent/FR2016634A1/fr
Withdrawn legal-status Critical Current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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/505—Latching devices between operating and release mechanism
    • 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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/505—Latching devices between operating and release mechanism
    • H01H2071/506—Latching devices between operating and release mechanism using balls or rollers in the latching device
    • 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
    • H01H71/123—Automatic release mechanisms with or without manual release using a solid-state trip unit
    • H01H71/125—Automatic release mechanisms with or without manual release using a solid-state trip unit characterised by sensing elements, e.g. current transformers
    • 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
FR6928320A 1968-08-30 1969-08-19 Withdrawn FR2016634A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75647968A 1968-08-30 1968-08-30

Publications (1)

Publication Number Publication Date
FR2016634A1 true FR2016634A1 (fr) 1970-05-08

Family

ID=25043672

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6928320A Withdrawn FR2016634A1 (fr) 1968-08-30 1969-08-19

Country Status (3)

Country Link
US (1) US3558991A (fr)
FR (1) FR2016634A1 (fr)
GB (1) GB1232721A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3914667A (en) * 1972-03-27 1975-10-21 Ite Imperial Corp Rate of rise tripping device
US4090156A (en) * 1976-04-12 1978-05-16 I-T-E Imperial Corporation Circuit breaker having solid state and thermal-magnetic trip means
CH666147A5 (de) * 1983-09-08 1988-06-30 Bbc Brown Boveri & Cie Hochspannungs-gleichstromversorgung mit ueberstromschutz.
US4616207A (en) * 1984-10-12 1986-10-07 Gould Inc. Electric fuse holder having a Hall-effect current sensor
DE9414333U1 (de) * 1994-09-03 1994-11-03 Abb Patent Gmbh, 68309 Mannheim Leitungsschutzschalter oder Fehlerstromschutzschalter
JP5054662B2 (ja) * 2008-12-12 2012-10-24 三菱電機株式会社 回路遮断器

Also Published As

Publication number Publication date
DE1944062B2 (de) 1972-10-12
DE1944062A1 (de) 1970-10-01
GB1232721A (fr) 1971-05-19
US3558991A (en) 1971-01-26

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Legal Events

Date Code Title Description
ST Notification of lapse