SE315324B - - Google Patents

Info

Publication number
SE315324B
SE315324B SE600064A SE600064A SE315324B SE 315324 B SE315324 B SE 315324B SE 600064 A SE600064 A SE 600064A SE 600064 A SE600064 A SE 600064A SE 315324 B SE315324 B SE 315324B
Authority
SE
Sweden
Application number
SE600064A
Inventor
O Wulf
Original Assignee
Licentia Gmbh
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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of SE315324B publication Critical patent/SE315324B/xx

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
    • H01H71/2418—Electromagnetic mechanisms combined with an electrodynamic current limiting mechanism
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
    • H01H77/102—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by special mounting of contact arm, allowing blow-off movement
    • H01H77/105—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by special mounting of contact arm, allowing blow-off movement whereby the blow-off movement unlatches the contact from a contact holder
    • 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
    • H01H71/2418—Electromagnetic mechanisms combined with an electrodynamic current limiting mechanism
    • H01H2071/2427—Electromagnetic mechanisms combined with an electrodynamic current limiting mechanism with blow-off movement tripping mechanism, e.g. electrodynamic effect on contacts trips the traditional trip device before it can unlatch the spring mechanism by itself
    • 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
    • H01H2071/507—Latching devices between operating and release mechanism being collapsible, e.g. yielding elastically, when the opening force is higher than a predetermined value

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
SE600064A 1963-05-16 1964-05-15 SE315324B (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEL0044897 1963-05-16
DEL0044898 1963-05-16

Publications (1)

Publication Number Publication Date
SE315324B true SE315324B (xx) 1969-09-29

Family

ID=25985673

Family Applications (1)

Application Number Title Priority Date Filing Date
SE600064A SE315324B (xx) 1963-05-16 1964-05-15

Country Status (3)

Country Link
AT (1) AT249160B (xx)
DE (2) DE1463311B2 (xx)
SE (1) SE315324B (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10054383A1 (de) 2000-10-27 2002-05-08 Siemens Ag Strombegrenzender Niederspannungs-Leistungsschalter
ITMI20042234A1 (it) * 2004-11-19 2005-02-19 Abb Service Srl Interuttore automatico con cinematismo di sgancio azionato da contatto mobile

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1187184A (fr) * 1957-11-15 1959-09-08 Comp Generale Electricite Dispositif de déclenchement ultra-rapide pour interrupteur basse tension
DE1096468B (de) * 1958-03-03 1961-01-05 Licentia Gmbh Leistungsschalter mit geradlinig verstellbarem Brueckenkontakt
NL112822C (xx) * 1958-07-30
DE1116782B (de) * 1959-12-07 1961-11-09 Licentia Gmbh Leistungsschalter
DE1127453B (de) * 1960-03-24 1962-04-12 Elektro App Werke J W Stalin V Elektrodynamisches System zur Betaetigung der Schaltkontakte eines elektrischen Schalters, insbesondere eines Leistungsschalters

Also Published As

Publication number Publication date
DE1463312A1 (de) 1969-03-27
DE1463312B2 (de) 1971-08-12
AT249160B (de) 1966-09-12
DE1463311B2 (de) 1970-03-19
DE1463311A1 (de) 1969-02-06

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