GB1015855A - An electromagnetic arrangement - Google Patents

An electromagnetic arrangement

Info

Publication number
GB1015855A
GB1015855A GB17309/64A GB1730964A GB1015855A GB 1015855 A GB1015855 A GB 1015855A GB 17309/64 A GB17309/64 A GB 17309/64A GB 1730964 A GB1730964 A GB 1730964A GB 1015855 A GB1015855 A GB 1015855A
Authority
GB
United Kingdom
Prior art keywords
armature
magnetic
spring
winding
april
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
GB17309/64A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1015855A publication Critical patent/GB1015855A/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
    • H01H50/30—Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Electromagnets (AREA)

Abstract

1,015,855. Electromagnetic relays. H. SAUER. April 27, 1964 [April 26, 1963], No. 17309/64. Heading H2B. The armature of an electromagnetic relay is pivoted at its centre of gravity within the operating winding. In Fig. 1 (not shown) one end of the armature 9 is movable between a pair of permanent magnets 10 which are pressed against plates 8 by the side walls 7 of magnetic frame 2 and are located beneath a pair of ridges 6 formed in the end cheeks of the winding former 1. The two plates 8 support the spindle 5 of the armature. Screws 3 which engage the magnetic frame 2 and one plate 8 or the other plate 8 and a platform 11 retain the parts in position. A glass bead 15 carried by the armature actuates a change-over contact set 13, 14 mounted on a base 18 of magnetic material. The magnets 10 act in the same sense, their flux paths being shown in dotted lines, so that the armature movement depends on direction of current in the winding. In Fig. 2 (not shown) the former is located in a slot 41 in the base and a recess 21 in a magnetic cross-piece 24 by projections 40, 21 in its end cheeks. The armature is biased by a spring 25 whose bias is adjusted by lugs 29. The armature actuates a change-over contact set by means of spring 30 carrying insulating studs 37. The spring may be non-magnetic to prevent sticking, or steel if high holding forces are required.
GB17309/64A 1963-04-26 1964-04-27 An electromagnetic arrangement Expired GB1015855A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0044825 1963-04-26

Publications (1)

Publication Number Publication Date
GB1015855A true GB1015855A (en) 1966-01-05

Family

ID=7485280

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17309/64A Expired GB1015855A (en) 1963-04-26 1964-04-27 An electromagnetic arrangement

Country Status (3)

Country Link
US (1) US3246211A (en)
CH (1) CH418462A (en)
GB (1) GB1015855A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3335376A (en) * 1965-12-13 1967-08-08 Charles E Gutentag P B A Publi Micro-miniature relay
JPS5933135Y2 (en) * 1976-09-25 1984-09-17 松下電器産業株式会社 High pressure selector switch
DE3347602A1 (en) * 1983-12-30 1985-07-11 Siemens AG, 1000 Berlin und 8000 München POLARIZED ELECTROMAGNETIC RELAY

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2863103A (en) * 1954-09-24 1958-12-02 W N Borg Corp Relay
US2916584A (en) * 1957-05-24 1959-12-08 Filtors Inc Electrically-operated latching relays
US3030469A (en) * 1959-12-10 1962-04-17 Lazich Branko Relay

Also Published As

Publication number Publication date
US3246211A (en) 1966-04-12
CH418462A (en) 1966-08-15

Similar Documents

Publication Publication Date Title
ES422675A1 (en) Circuit breaker with improved flux transfer magnetic actuator
GB1493751A (en) Electromagnetic relays
GB711726A (en) Improvements in or relating to electric switches having magnetic blowouts
GB1015855A (en) An electromagnetic arrangement
GB731937A (en) Improvements relating to electromagnetic relays
GB1191049A (en) Improvements in or relating to Polarized Electromagnetic Relays
GB1182044A (en) Electro Magnetic Holding Relay
ES456080A1 (en) Electromagnetic relay
GB1304887A (en)
US2633488A (en) Electromagnetic relay
GB1002574A (en) Polarised electromagnetic relays
GB1154690A (en) Electric Control Apparatus.
US3061765A (en) Electrical relay armature assembly
GB775269A (en) Improvements in or relating to electromagnetic contactors
ES357977A1 (en) Adjustable electromagnetic relay
GB997404A (en) Electro-magnetic relays
GB1317528A (en) Relay
GB894378A (en) Magnetically operated sealed contact relay for large currents
GB891922A (en) Electromagnetic relays
GB1182692A (en) Improvements in or relating to Electromagnetic Relays
GB1271267A (en) Electromagnetic relay
GB809441A (en) Improvements relating to polarised electromagnetic relays and like devices
GB816631A (en) Polarised relay
GB678660A (en) Improvements in or relating to polarised electromagnetic relays
US2366305A (en) Device for controlling electric circuits