GB925435A - Improvements in magnetic contact devices - Google Patents

Improvements in magnetic contact devices

Info

Publication number
GB925435A
GB925435A GB3525061A GB3525061A GB925435A GB 925435 A GB925435 A GB 925435A GB 3525061 A GB3525061 A GB 3525061A GB 3525061 A GB3525061 A GB 3525061A GB 925435 A GB925435 A GB 925435A
Authority
GB
United Kingdom
Prior art keywords
springs
members
magnetic
magnetic contact
contact
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
GB3525061A
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 GB925435A publication Critical patent/GB925435A/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
    • H01H51/287—Details of the shape of the contact springs

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Contacts (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

925,435. Electromagnetic relays. STANDARD TELEPHONES & CABLES Ltd. Sept. 29, 1961 [Oct. 22, 1960], No. 35250/61. Class 38 (5). A sealed magnetic contact device having a plurality of contact sets has magnetic contact springs 2 extending from the ends of the sealed tube 1 to overlap fixed contacts 4. As shown, four springs 2 extend from each end and are supported in an insulator 6 which also carries the magnetic fixed contact members 4 which serve when a coil (not shown) is energized to interconnect on aligned pair of spring 2. The members 4 may be electrically connected to each other and to a separate terminal or to individual terminals 5 as shown in Fig. 5. A permanent magnet (not shown), may be mounted between the members 4 to bias the springs to a normally closed position.
GB3525061A 1960-10-22 1961-09-29 Improvements in magnetic contact devices Expired GB925435A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST17035A DE1163451B (en) 1960-10-22 1960-10-22 Multiple contact in the protective tube

Publications (1)

Publication Number Publication Date
GB925435A true GB925435A (en) 1963-05-08

Family

ID=7457311

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3525061A Expired GB925435A (en) 1960-10-22 1961-09-29 Improvements in magnetic contact devices

Country Status (3)

Country Link
BE (1) BE609328A (en)
DE (1) DE1163451B (en)
GB (1) GB925435A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131230A (en) * 1982-10-07 1984-06-13 Weston William A Electric switching devices

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2929895A (en) * 1956-12-27 1960-03-22 Bell Telephone Labor Inc Switching device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131230A (en) * 1982-10-07 1984-06-13 Weston William A Electric switching devices

Also Published As

Publication number Publication date
DE1163451B (en) 1964-02-20
BE609328A (en) 1962-04-19

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