GB1022991A - Electro-magnetic relays - Google Patents

Electro-magnetic relays

Info

Publication number
GB1022991A
GB1022991A GB883661A GB883661A GB1022991A GB 1022991 A GB1022991 A GB 1022991A GB 883661 A GB883661 A GB 883661A GB 883661 A GB883661 A GB 883661A GB 1022991 A GB1022991 A GB 1022991A
Authority
GB
United Kingdom
Prior art keywords
relay
armature
separator
energizing
march
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
GB883661A
Inventor
Archibald Walter Sharpe
Reginald Bernard Lawrence
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.)
REGINALD BERNARD LAWRENCE
Sperry Gyroscope Co Ltd
Original Assignee
REGINALD BERNARD LAWRENCE
Sperry Gyroscope 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
Application filed by REGINALD BERNARD LAWRENCE, Sperry Gyroscope Co Ltd filed Critical REGINALD BERNARD LAWRENCE
Priority to GB883661A priority Critical patent/GB1022991A/en
Publication of GB1022991A publication Critical patent/GB1022991A/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
    • H01H50/54—Contact arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/32—Insulating body insertable between contacts

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

1,022,991. Electromagnetic relays. SPERRY GYROSCOPE CO. Ltd., and R. B. LAWRENCE. March 9, 1962 [March 10, 1961], No. 8836/61. Heading H2B. A relay has at least one pair of contacts such as 1, 2, or 3, 4, biased closed, and an armature 10 movable rectilinearly and carrying an insulating separator 9 which is forced between the contacting surfaces to open the contacts. Separator 9 is a thin-walled cylindrical member coaxial with the cylinder 13 forming the relay casing, and has a plurality of holes 21, 22, allowing the contact pins to meet therethrough when the separator is in one of its two positions, corresponding to energizing or de-energizing of the relay coil 11. Spring strips 16 of spiral shape bias the armature 10 towards a stop 15. The relay terminals 24 support springs carrying the contact pairs 1, 2, and 3, 4, the method of connection to the terminals 24 being fully described and claimed in Specification 1,022,992, divided from the present Specification. The armature edge is coated with P.T.F.E. and is bevelled slightly.
GB883661A 1961-03-10 1961-03-10 Electro-magnetic relays Expired GB1022991A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB883661A GB1022991A (en) 1961-03-10 1961-03-10 Electro-magnetic relays

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB883661A GB1022991A (en) 1961-03-10 1961-03-10 Electro-magnetic relays

Publications (1)

Publication Number Publication Date
GB1022991A true GB1022991A (en) 1966-03-16

Family

ID=9860156

Family Applications (1)

Application Number Title Priority Date Filing Date
GB883661A Expired GB1022991A (en) 1961-03-10 1961-03-10 Electro-magnetic relays

Country Status (1)

Country Link
GB (1) GB1022991A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0349760A2 (en) * 1988-07-08 1990-01-10 Deutsche Airbus GmbH Electrical construction element

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0349760A2 (en) * 1988-07-08 1990-01-10 Deutsche Airbus GmbH Electrical construction element
EP0349760A3 (en) * 1988-07-08 1991-01-16 Deutsche Airbus GmbH Electrical construction element

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