GB1013789A - Improvements in and relating to magnetic reed relay constructions - Google Patents

Improvements in and relating to magnetic reed relay constructions

Info

Publication number
GB1013789A
GB1013789A GB34936/62A GB3493662A GB1013789A GB 1013789 A GB1013789 A GB 1013789A GB 34936/62 A GB34936/62 A GB 34936/62A GB 3493662 A GB3493662 A GB 3493662A GB 1013789 A GB1013789 A GB 1013789A
Authority
GB
United Kingdom
Prior art keywords
extend
core
magnetic reed
apertures
flange
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
GB34936/62A
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.)
Automatic Electric Laboratories Inc
Original Assignee
Automatic Electric Laboratories Inc
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 Automatic Electric Laboratories Inc filed Critical Automatic Electric Laboratories Inc
Publication of GB1013789A publication Critical patent/GB1013789A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
    • H04M19/026—Arrangements for interrupting the ringing current
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/28—Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed
    • H01H51/281—Mounting of the relay; Encapsulating; Details of connections

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Electromagnets (AREA)
  • Breakers (AREA)

Abstract

1,013,789. Electromagnetic relays. AUTOMATIC ELECTRIC LABORATORIES Inc. Sept. 13, 1962 [April 30, 1962], No. 34936/62. Heading H2B. A relay coil former 10, 11, 12 surrounds a magnetic core 23 and has flanges 11, 12 with outer faces adjacent flux concentrators 25, 29 which are secured by screws 34, 36 to the core 23 and which extend over the ends of the sealed magnetic reed contact devices 15 ... 18. Terminal ends 22 of the contact reeds extend through apertures 20 in an extention 13 of the flange 11 and terminal ends 21 extend through apertures 19 in an insulating member 24 secured between the flux concentrator 25 and flange 12. Two or more coils may be wound on the former and one coil may be short-circuited to delay contact operation. A high-carbon steel core may be provided to retain the contacts in the operated position until release by a reverse pulse.
GB34936/62A 1962-04-30 1962-09-13 Improvements in and relating to magnetic reed relay constructions Expired GB1013789A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US191238A US3188424A (en) 1962-04-30 1962-04-30 Relay construction

Publications (1)

Publication Number Publication Date
GB1013789A true GB1013789A (en) 1965-12-22

Family

ID=22704671

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34936/62A Expired GB1013789A (en) 1962-04-30 1962-09-13 Improvements in and relating to magnetic reed relay constructions

Country Status (4)

Country Link
US (1) US3188424A (en)
BE (1) BE623208A (en)
DE (1) DE1260027B (en)
GB (1) GB1013789A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3359463A (en) * 1964-09-24 1967-12-19 Navigation Computer Corp Multi-pole reed switch relay
US3372313A (en) * 1964-12-02 1968-03-05 Honeywell Inc Sequential multiple contact single core switch apparatus utilizing glass enclosed contacts
US3289128A (en) * 1965-10-14 1966-11-29 Automatic Elect Lab Reed relay having preliminarily operating contacts
US3303442A (en) * 1965-11-26 1967-02-07 Automatic Elect Lab Reed relay construction
DE1514787B2 (en) * 1966-02-16 1970-05-21 Standard Elektrik Lorenz Ag, 7000 Stuttgart-Zuffenhausen Protective tube contact multiple relay
US3593231A (en) * 1966-12-14 1971-07-13 Cutler Hammer Inc Convertible sealed reed switch relay
GB2052876B (en) * 1979-06-20 1983-02-09 Burroughs Corp Printed circuit board mounting arrangement

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1021078B (en) * 1956-09-27 1957-12-19 Siemens Ag Electromagnetic relay and its use in a circuit arrangement for dialing checks
DE1064635B (en) * 1956-09-28 1959-09-03 Siemens Ag Protective tube contact relay with several protective tube contacts
BE569688A (en) * 1957-07-25
US2985733A (en) * 1959-02-19 1961-05-23 Bell Telephone Labor Inc High leakage resistance electromagnetic relay
BE592399A (en) * 1959-07-01
DE1116297B (en) * 1960-04-16 1961-11-02 Telefonbau & Normalzeit Gmbh Arrangement of a large number of multiple relays to form a unit as a crosspoint switch
US3033957A (en) * 1960-07-12 1962-05-08 Gen Electric Electromagnetic relay

Also Published As

Publication number Publication date
DE1260027B (en) 1968-02-01
BE623208A (en)
US3188424A (en) 1965-06-08

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