GB838193A - Electrical multiple relay unit using sealed reed contact devices - Google Patents

Electrical multiple relay unit using sealed reed contact devices

Info

Publication number
GB838193A
GB838193A GB23114/58A GB2311458A GB838193A GB 838193 A GB838193 A GB 838193A GB 23114/58 A GB23114/58 A GB 23114/58A GB 2311458 A GB2311458 A GB 2311458A GB 838193 A GB838193 A GB 838193A
Authority
GB
United Kingdom
Prior art keywords
contacts
coil
core
members
multiple relay
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
GB23114/58A
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Publication of GB838193A publication Critical patent/GB838193A/en
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Electromagnets (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)

Abstract

838,193. Electromagnetic relays. STANDARD TELEPHONES & CABLES Ltd. July 18, 1958 [July 25, 1957], No. 23114/58. Class 38 (5). A multiple relay has a plurality of sealed tubes 6 containing magnetic contacts 7, 7<SP>1</SP> surrounded each by a coil 5 and spaced at equal distances from a common core 1 and coil 2 which retains the contacts in the operated position after actuation by their respective coils 5. Attached to the ends of the core 1 are two cylindrical magnetic members 3, 3<SP>1</SP> which surround the ends of the coil 2 so that the gap between them is in the region of overlap of the contacts 7, 7<SP>1</SP>. Insulating heads 8, 8<SP>1</SP> attached to the members 3, 31 receive the ends of the contacts 7, 7<SP>1</SP> in holes 9 and the head 8 is also provided with terminals 11 for the connections to the coils 2, 6 and contacts 7. Instead of being cylindrical the members 3, 3<SP>1</SP> may have a number of links 14 or 141, Fig. 2, which pass along the outside or inside of the tubes with the ends of the contacts 7, 7<SP>1</SP> passing through the holes 13. In Fig. 3 (not shown), three contact units are mounted on each side of a common coil on a rectangular base. The core 1 and coil 2 may be replaced by a permanent magnet.
GB23114/58A 1957-07-25 1958-07-18 Electrical multiple relay unit using sealed reed contact devices Expired GB838193A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL838193X 1957-07-25

Publications (1)

Publication Number Publication Date
GB838193A true GB838193A (en) 1960-06-22

Family

ID=19843214

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23114/58A Expired GB838193A (en) 1957-07-25 1958-07-18 Electrical multiple relay unit using sealed reed contact devices

Country Status (5)

Country Link
US (1) US3030468A (en)
BE (1) BE569688A (en)
CH (1) CH349702A (en)
DE (1) DE1068813B (en)
GB (1) GB838193A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1124556B (en) * 1958-08-19 1962-03-01 Standard Elektrik Lorenz Ag Arrangement for interconnecting networks built up in terms of coordinates
US3087030A (en) * 1960-06-03 1963-04-23 Sperry Rand Corp Magnetically controlled commutator devices
BE623208A (en) * 1962-04-30
DE1895214U (en) * 1963-09-14 1964-06-25 Standard Elektrik Lorenz Ag RELAY WITH PROTECTIVE TUBE CONTACTS.
US3254171A (en) * 1963-08-21 1966-05-31 Cts Corp Magnetically controlled switching device
US3302143A (en) * 1965-07-01 1967-01-31 Waynco Reed relay assembly having improved mounting means
US3289128A (en) * 1965-10-14 1966-11-29 Automatic Elect Lab Reed relay having preliminarily operating contacts
DE1514787B2 (en) * 1966-02-16 1970-05-21 Standard Elektrik Lorenz Ag, 7000 Stuttgart-Zuffenhausen Protective tube contact multiple relay
US3431520A (en) * 1966-12-29 1969-03-04 Bell Telephone Labor Inc Reed switches fused by their walls to each other and a metal support member
US3508180A (en) * 1968-06-14 1970-04-21 Allen Bradley Co Relay with sealed contact switch modules
US3800222A (en) * 1972-09-07 1974-03-26 Motorola Inc Radio frequency switch employing reed switches and a quarter wave line
US20050128039A1 (en) * 2003-12-16 2005-06-16 Kung-Hua Weng Structure of coil inductor wave filter magnet core

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2187115A (en) * 1939-03-02 1940-01-16 Bell Telephone Labor Inc Switching device
US2318405A (en) * 1941-06-18 1943-05-04 Bell Telephone Labor Inc Relay
US2397123A (en) * 1943-04-30 1946-03-26 Bell Telephone Labor Inc Contact operation
US2902558A (en) * 1955-02-17 1959-09-01 Bell Telephone Labor Inc Laminated core dry reed relay
BE543234A (en) * 1955-02-17
US2821597A (en) * 1955-03-18 1958-01-28 Bell Telephone Labor Inc Register relay

Also Published As

Publication number Publication date
US3030468A (en) 1962-04-17
BE569688A (en)
CH349702A (en) 1960-10-31
DE1068813B (en) 1959-11-12

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