ES437272A1 - Electromagnetic relays operable with alternating current - Google Patents

Electromagnetic relays operable with alternating current

Info

Publication number
ES437272A1
ES437272A1 ES437272A ES437272A ES437272A1 ES 437272 A1 ES437272 A1 ES 437272A1 ES 437272 A ES437272 A ES 437272A ES 437272 A ES437272 A ES 437272A ES 437272 A1 ES437272 A1 ES 437272A1
Authority
ES
Spain
Prior art keywords
magnet
air gap
armature
alternating current
coil
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
ES437272A
Other languages
Spanish (es)
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.)
Landis and Gyr AG
Original Assignee
Landis and Gyr AG
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 Landis and Gyr AG filed Critical Landis and Gyr AG
Publication of ES437272A1 publication Critical patent/ES437272A1/en
Expired legal-status Critical Current

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
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/30—Electromagnetic relays specially adapted for actuation by ac

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)

Abstract

A relay device with an electromagnet powered by alternating current in a flux-closed, iron-closed, magnetically shielded outward box, with an active and a passive air gap between a magnetic stator and an armature, with at least one part of the armature surrounded by the magnet coil, characterized by an armature arranged entirely in the recess of the magnet coil, tiltable about an axis perpendicular to the longitudinal axis of the coil, with a substantially rectangular cross section, forming a passive air gap arranged towards one pole of the magnet and an active air gap arranged towards the opposite pole of the magnet. (Machine-translation by Google Translate, not legally binding)
ES437272A 1974-06-28 1975-04-30 Electromagnetic relays operable with alternating current Expired ES437272A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH890874A CH572657A5 (en) 1974-06-28 1974-06-28

Publications (1)

Publication Number Publication Date
ES437272A1 true ES437272A1 (en) 1977-01-16

Family

ID=4346132

Family Applications (1)

Application Number Title Priority Date Filing Date
ES437272A Expired ES437272A1 (en) 1974-06-28 1975-04-30 Electromagnetic relays operable with alternating current

Country Status (10)

Country Link
JP (1) JPS588100B2 (en)
AT (1) AT343745B (en)
CH (1) CH572657A5 (en)
DE (1) DE2440277C3 (en)
ES (1) ES437272A1 (en)
FR (1) FR2279217A1 (en)
GB (1) GB1477963A (en)
IT (1) IT1039471B (en)
NL (1) NL166816C (en)
SE (1) SE403005B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE675428C (en) * 1935-06-23 1939-05-08 Stotz Kontakt Gmbh Relay for high switching speeds

Also Published As

Publication number Publication date
DE2440277A1 (en) 1976-01-15
IT1039471B (en) 1979-12-10
GB1477963A (en) 1977-06-29
ATA469875A (en) 1977-10-15
NL166816C (en) 1981-09-15
FR2279217B1 (en) 1980-12-26
FR2279217A1 (en) 1976-02-13
AT343745B (en) 1978-06-12
JPS5176551A (en) 1976-07-02
NL7507654A (en) 1975-12-30
NL166816B (en) 1981-04-15
CH572657A5 (en) 1976-02-13
SE403005B (en) 1978-07-24
DE2440277B2 (en) 1978-06-01
DE2440277C3 (en) 1979-02-15
JPS588100B2 (en) 1983-02-14
SE7507160L (en) 1975-12-29

Similar Documents

Publication Publication Date Title
SE8001734L (en) LINES ELECTRIC ENGINE
GB1215288A (en) Linear electric motor
FR2466844B1 (en)
ES444084A1 (en) Polarized electromagnetic relay and method of manufacturing the same
GB1195629A (en) Magnetically Held Relay
GB1099081A (en) Improvements in or relating to electro-magnetic contact making relays
ES8601559A1 (en) Core structure for electromagnetic devices
ES437272A1 (en) Electromagnetic relays operable with alternating current
GB869199A (en) Improvements in or relating to electromagnetic devices
GB1056324A (en) Improvements in sealed magnetic reed contact units
GB1424986A (en) Electromagnetic device
GB1164307A (en) Magnets.
GB894184A (en) An electrical contact device
GB915019A (en) Improvements in or relating to electromagnetic relays
GB1057780A (en) Electromagnetic relays
GB983303A (en) Electrical relays
GB968237A (en) Improvements in or relating to electromagnetic polarized switching devices
GB1492691A (en) Stator for an electric machine
GB883956A (en) Electromagnetic relay
GB1102811A (en) Rotary solenoid
SU104469A2 (en) Electromagnetic device for the translational movement of the moving part
GB906404A (en) Improvements in and relating to electrical apparatus having an eddy-current brake magnet
GB1021870A (en) Improvements relating to electromagnetic reed relays
JPS57118611A (en) Bistable electromagnet device
GB765663A (en) Improvements in or relating to electromagnetic relays