FR1493927A - Perfectionnements aux interrupteurs - Google Patents

Perfectionnements aux interrupteurs

Info

Publication number
FR1493927A
FR1493927A FR76667A FR76667A FR1493927A FR 1493927 A FR1493927 A FR 1493927A FR 76667 A FR76667 A FR 76667A FR 76667 A FR76667 A FR 76667A FR 1493927 A FR1493927 A FR 1493927A
Authority
FR
France
Prior art keywords
refinements
switch
switch refinements
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
FR76667A
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.)
Allen Bradley Co LLC
Original Assignee
Allen Bradley Co LLC
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 Allen Bradley Co LLC filed Critical Allen Bradley Co LLC
Priority to FR76667A priority Critical patent/FR1493927A/fr
Application granted granted Critical
Publication of FR1493927A publication Critical patent/FR1493927A/fr
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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/501—Means for breaking welded contacts; Indicating contact welding or other malfunction of the circuit breaker
    • 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
    • H01H71/14—Electrothermal mechanisms
    • H01H71/20—Electrothermal mechanisms with fusible mass
    • H01H71/205—Electrothermal mechanisms with fusible mass using a ratchet wheel kept against rotation by solder
    • 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
    • H01H71/62—Manual reset mechanisms which may be also used for manual release with means for preventing resetting while abnormal condition persists, e.g. loose handle arrangement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/18—Means for extinguishing or suppressing arc
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/22—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electrothermal release and no other automatic release
    • H01H73/30—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electrothermal release and no other automatic release reset by push-button, pull-knob or slide
FR76667A 1965-09-20 1966-09-16 Perfectionnements aux interrupteurs Expired FR1493927A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR76667A FR1493927A (fr) 1965-09-20 1966-09-16 Perfectionnements aux interrupteurs

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48854865A 1965-09-20 1965-09-20
FR76667A FR1493927A (fr) 1965-09-20 1966-09-16 Perfectionnements aux interrupteurs

Publications (1)

Publication Number Publication Date
FR1493927A true FR1493927A (fr) 1967-09-01

Family

ID=26173157

Family Applications (1)

Application Number Title Priority Date Filing Date
FR76667A Expired FR1493927A (fr) 1965-09-20 1966-09-16 Perfectionnements aux interrupteurs

Country Status (1)

Country Link
FR (1) FR1493927A (fr)

Similar Documents

Publication Publication Date Title
FR1503487A (fr) Sectionneur
FR1504359A (fr) Perfectionnements aux encres
FR1436967A (fr) Perfectionnements aux malaxeurs
AT254989B (de) Elektronischer Umschalter
DK132829C (da) Fototrop genstand
FR1498974A (fr) Perfectionnements aux commutateurs
AT259911B (de) Prioritätsschaltung
FR1490279A (fr) Perfectionnements aux électrodes
AT258599B (de) Schalteranordnung
FR1422702A (fr) Perfectionnements aux fenêtres
FR1442940A (fr) Perfectionnements aux cartouches
FR1438051A (fr) Perfectionnements aux oscillateurs
FR1493927A (fr) Perfectionnements aux interrupteurs
FR89060E (fr) Perfectionnements aux embrayages
FR1431803A (fr) Perfectionnements aux embrayages
AT253042B (de) Zeitschalter
FR1442490A (fr) Commutateur
FR1448971A (fr) Perfectionnements aux montres
FR1503951A (fr) Perfectionnements aux tiroirs
AT253638B (de) Zeitschalteinrichtung
FR1467036A (fr) Perfectionnements aux ardoises magiques
FR1497144A (fr) Perfectionnements aux antennes
FR1453882A (fr) Perfectionnements aux antennes
FR1396439A (fr) Perfectionnements aux décalcomanines
FR1435407A (fr) Perfectionnements aux commutateurs