GB871720A - Improvements relating to electromagnetic relays - Google Patents

Improvements relating to electromagnetic relays

Info

Publication number
GB871720A
GB871720A GB2121057A GB2121057A GB871720A GB 871720 A GB871720 A GB 871720A GB 2121057 A GB2121057 A GB 2121057A GB 2121057 A GB2121057 A GB 2121057A GB 871720 A GB871720 A GB 871720A
Authority
GB
United Kingdom
Prior art keywords
electromagnetic relays
getter
improvements relating
components
charcoal
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
GB2121057A
Inventor
Reginald Lawrence
Cecil Glencross Graves
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries Ltd
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 Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to GB2121057A priority Critical patent/GB871720A/en
Publication of GB871720A publication Critical patent/GB871720A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/64—Protective enclosures, baffle plates, or screens for contacts
    • H01H1/645—Protective enclosures, baffle plates, or screens for contacts containing getter material

Landscapes

  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

871,720. Electromagnetic relays. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. June 2, 1958 [July 4, 1957], No. 21210/57. Drawings to Specification. Class 38 (5). In a sealed relay with most of its insulators made of inorganic material but with some organic components a " getter " is provided to physically absorb free organic matter emitted by these components. The " getter " may comprise a gauze cup containing pellets of activated carbon, aluminium oxide, charcoal or silica gel.
GB2121057A 1957-06-04 1957-06-04 Improvements relating to electromagnetic relays Expired GB871720A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2121057A GB871720A (en) 1957-06-04 1957-06-04 Improvements relating to electromagnetic relays

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2121057A GB871720A (en) 1957-06-04 1957-06-04 Improvements relating to electromagnetic relays

Publications (1)

Publication Number Publication Date
GB871720A true GB871720A (en) 1961-06-28

Family

ID=10159039

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2121057A Expired GB871720A (en) 1957-06-04 1957-06-04 Improvements relating to electromagnetic relays

Country Status (1)

Country Link
GB (1) GB871720A (en)

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