SE411272B - Elektromagnetiskt manovrerad elkopplare - Google Patents

Elektromagnetiskt manovrerad elkopplare

Info

Publication number
SE411272B
SE411272B SE7804996A SE7804996A SE411272B SE 411272 B SE411272 B SE 411272B SE 7804996 A SE7804996 A SE 7804996A SE 7804996 A SE7804996 A SE 7804996A SE 411272 B SE411272 B SE 411272B
Authority
SE
Sweden
Prior art keywords
sub
electrical
middle leg
electrical coupler
electromagnetically
Prior art date
Application number
SE7804996A
Other languages
English (en)
Swedish (sv)
Other versions
SE7804996L (sv
Inventor
T Larsson
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Priority to SE7804996A priority Critical patent/SE411272B/sv
Priority to FI791389A priority patent/FI791389A/fi
Priority to EP79101309A priority patent/EP0005734A1/de
Priority to DK179679A priority patent/DK179679A/da
Publication of SE7804996L publication Critical patent/SE7804996L/xx
Publication of SE411272B publication Critical patent/SE411272B/sv

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/163—Details concerning air-gaps, e.g. anti-remanence, damping, anti-corrosion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/20—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil
    • H01H50/22—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil wherein the magnetic circuit is substantially closed
    • H01H2050/225—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil wherein the magnetic circuit is substantially closed with yoke and armature formed by identical stacked laminates, e.g. punched in one and the same tool
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/20—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil
    • H01H50/22—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil wherein the magnetic circuit is substantially closed
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/44—Magnetic coils or windings
    • H01H50/46—Short-circuited conducting sleeves, bands, or discs

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
SE7804996A 1978-05-02 1978-05-02 Elektromagnetiskt manovrerad elkopplare SE411272B (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE7804996A SE411272B (sv) 1978-05-02 1978-05-02 Elektromagnetiskt manovrerad elkopplare
FI791389A FI791389A (fi) 1978-05-02 1979-04-27 Elektormagnetiskt manoevrerad elkopplare
EP79101309A EP0005734A1 (de) 1978-05-02 1979-05-01 Elektromagnetisch betätigtes Schaltgerät
DK179679A DK179679A (da) 1978-05-02 1979-05-01 Elektromagnetisk betjent elektrisk koblingsapparat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7804996A SE411272B (sv) 1978-05-02 1978-05-02 Elektromagnetiskt manovrerad elkopplare

Publications (2)

Publication Number Publication Date
SE7804996L SE7804996L (sv) 1979-11-03
SE411272B true SE411272B (sv) 1979-12-10

Family

ID=20334802

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7804996A SE411272B (sv) 1978-05-02 1978-05-02 Elektromagnetiskt manovrerad elkopplare

Country Status (4)

Country Link
EP (1) EP0005734A1 (de)
DK (1) DK179679A (de)
FI (1) FI791389A (de)
SE (1) SE411272B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0160121B1 (de) * 1984-03-31 1990-01-10 Square D Company (Deutschland) Gmbh Elektromagnet für elektrische Schaltgeräte, insbesondere Schütze
DE10214992A1 (de) * 2002-04-05 2003-10-16 Moeller Gmbh Wechselstrom-Elektromagnet

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2977438A (en) * 1959-06-29 1961-03-28 Morschel Franz Relay-contactor
DE1295085B (de) * 1961-06-08 1969-05-14 Elektro App Werke Veb E-foermiger Magnetkern fuer hochbeanspruchte Schaltgeraete
FR1498480A (fr) * 1966-07-27 1967-10-20 Cie Electromecanique Perfectionnement aux contacteurs électriques
DE1810250B2 (de) * 1968-04-20 1972-12-07 VEB Kombinat Schaltelektronik, x8717Oppach Elektromagnet mit zwei e-foermigen kernteilen
DE2658456C2 (de) * 1976-12-23 1984-02-16 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Zweiteiliger Magnet

Also Published As

Publication number Publication date
FI791389A (fi) 1979-11-03
DK179679A (da) 1979-11-03
SE7804996L (sv) 1979-11-03
EP0005734A1 (de) 1979-12-12

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