GB284390A - Improvements in electro-magnetic relays - Google Patents

Improvements in electro-magnetic relays

Info

Publication number
GB284390A
GB284390A GB2667826A GB2667826A GB284390A GB 284390 A GB284390 A GB 284390A GB 2667826 A GB2667826 A GB 2667826A GB 2667826 A GB2667826 A GB 2667826A GB 284390 A GB284390 A GB 284390A
Authority
GB
United Kingdom
Prior art keywords
armature
yoke
contact
knife edge
electro
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
GB2667826A
Other languages
English (en)
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.)
STERLING TELEPHONE & ELECTRIC CO Ltd
Original Assignee
STERLING TELEPHONE & ELECTRIC CO 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
Priority to BE345194D priority Critical patent/BE345194A/xx
Application filed by STERLING TELEPHONE & ELECTRIC CO Ltd filed Critical STERLING TELEPHONE & ELECTRIC CO Ltd
Priority to GB2667826A priority patent/GB284390A/en
Priority to GB427127A priority patent/GB288001A/en
Publication of GB284390A publication Critical patent/GB284390A/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
    • H01H50/24—Parts rotatable or rockable outside coil
    • H01H50/26—Parts movable about a knife edge
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/14—Terminal arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Telephone Set Structure (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
GB2667826A 1926-10-25 1926-10-25 Improvements in electro-magnetic relays Expired GB284390A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE345194D BE345194A (forum.php) 1926-10-25
GB2667826A GB284390A (en) 1926-10-25 1926-10-25 Improvements in electro-magnetic relays
GB427127A GB288001A (en) 1926-10-25 1927-02-15 Improvements in and relating to telephone exchange components

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2667826A GB284390A (en) 1926-10-25 1926-10-25 Improvements in electro-magnetic relays

Publications (1)

Publication Number Publication Date
GB284390A true GB284390A (en) 1928-01-25

Family

ID=10247451

Family Applications (2)

Application Number Title Priority Date Filing Date
GB2667826A Expired GB284390A (en) 1926-10-25 1926-10-25 Improvements in electro-magnetic relays
GB427127A Expired GB288001A (en) 1926-10-25 1927-02-15 Improvements in and relating to telephone exchange components

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB427127A Expired GB288001A (en) 1926-10-25 1927-02-15 Improvements in and relating to telephone exchange components

Country Status (2)

Country Link
BE (1) BE345194A (forum.php)
GB (2) GB284390A (forum.php)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2545835A (en) * 1947-09-29 1951-03-20 Honeywell Regulator Co Relay
DE1160947B (de) * 1960-11-28 1964-01-09 Licentia Gmbh Anordnung zur Kuehlung eines Zapfens oder Cadmium-Amalgam-Flecks von Leuchtstofflampen mit erhoehter Belastbarkeit

Also Published As

Publication number Publication date
BE345194A (forum.php)
GB288001A (en) 1928-04-05

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