GB1142086A - Improvements in or relating to electro-magnetic relays - Google Patents

Improvements in or relating to electro-magnetic relays

Info

Publication number
GB1142086A
GB1142086A GB5106767A GB5106767A GB1142086A GB 1142086 A GB1142086 A GB 1142086A GB 5106767 A GB5106767 A GB 5106767A GB 5106767 A GB5106767 A GB 5106767A GB 1142086 A GB1142086 A GB 1142086A
Authority
GB
United Kingdom
Prior art keywords
relay
electro
relating
over
magnetic relays
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
GB5106767A
Inventor
Harry Stanley Woodh Ead
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
Priority to FR173166A priority Critical patent/FR96304E/en
Priority to GB4381765A priority patent/GB1063145A/en
Application filed by Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB5106767A priority patent/GB1142086A/en
Priority to US766884A priority patent/US3526864A/en
Priority to DE19681807662 priority patent/DE1807662A1/en
Priority to CH1669768A priority patent/CH498482A/en
Priority to NL6815916A priority patent/NL6815916A/xx
Priority to BE723566D priority patent/BE723566A/xx
Publication of GB1142086A publication Critical patent/GB1142086A/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)
  • Magnetic Treatment Devices (AREA)

Abstract

1,142,086. Attracted armature relays. STANDARD TELEPHONES & CABLES Ltd. 9 Nov., 1967, No. 51067/67. Addition to 1,063,145. Heading H1N. A relay, having a plurality of laminar armatures as in the parent Specification, has change-over contacts. Each armature normally engages one annular fixed contact and when the relay is energized changes-over to engage a second such contact which is magnetically coupled to the relay core (Figs. 1 and 2, not shown). Fig. 3 shows such an arrangement polarized by a permanent magnet 30 with an angularly adjustable shunt 31 to provide a magnetically held relay.
GB5106767A 1965-10-15 1967-11-09 Improvements in or relating to electro-magnetic relays Expired GB1142086A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR173166A FR96304E (en) 1967-11-09 Relay with rods in enclosure.
GB4381765A GB1063145A (en) 1965-10-15 1965-10-15 Improvements in or relating to electro-magnetic relays
GB5106767A GB1142086A (en) 1965-10-15 1967-11-09 Improvements in or relating to electro-magnetic relays
US766884A US3526864A (en) 1967-11-09 1968-10-11 Multiple contact diaphragm relay
DE19681807662 DE1807662A1 (en) 1967-11-09 1968-11-07 Electromagnetic relay
CH1669768A CH498482A (en) 1967-11-09 1968-11-08 Electromagnetic relay
NL6815916A NL6815916A (en) 1967-11-09 1968-11-08
BE723566D BE723566A (en) 1967-11-09 1968-11-08

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4381765A GB1063145A (en) 1965-10-15 1965-10-15 Improvements in or relating to electro-magnetic relays
GB5106767A GB1142086A (en) 1965-10-15 1967-11-09 Improvements in or relating to electro-magnetic relays

Publications (1)

Publication Number Publication Date
GB1142086A true GB1142086A (en) 1969-02-05

Family

ID=33133169

Family Applications (2)

Application Number Title Priority Date Filing Date
GB4381765A Expired GB1063145A (en) 1963-05-13 1965-10-15 Improvements in or relating to electro-magnetic relays
GB5106767A Expired GB1142086A (en) 1965-10-15 1967-11-09 Improvements in or relating to electro-magnetic relays

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB4381765A Expired GB1063145A (en) 1963-05-13 1965-10-15 Improvements in or relating to electro-magnetic relays

Country Status (1)

Country Link
GB (2) GB1063145A (en)

Also Published As

Publication number Publication date
GB1063145A (en) 1967-03-30

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