GB1293518A - Improved electromagnetic relay adjustment - Google Patents

Improved electromagnetic relay adjustment

Info

Publication number
GB1293518A
GB1293518A GB3089471A GB3089471A GB1293518A GB 1293518 A GB1293518 A GB 1293518A GB 3089471 A GB3089471 A GB 3089471A GB 3089471 A GB3089471 A GB 3089471A GB 1293518 A GB1293518 A GB 1293518A
Authority
GB
United Kingdom
Prior art keywords
electromagnetic relay
rods
improved electromagnetic
springs
relay adjustment
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
GB3089471A
Inventor
John Cyril Sutherland Kingdom
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
Priority to GB3089471A priority Critical patent/GB1293518A/en
Publication of GB1293518A publication Critical patent/GB1293518A/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
    • H01H50/56—Contact spring sets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/34—Contacts characterised by the manner in which co-operating contacts engage by abutting with provision for adjusting position of contact relative to its co-operating contact
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
    • H01H1/26—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support
    • H01H2001/265—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support having special features for supporting, locating or pre-stressing the contact blade springs

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)

Abstract

1293518 Contact sets for relays STANDARD TELEPHONES & CABLES Ltd 1 July 1971 30894/71 Heading H1N A device for adjusting fixed contact springs 10 of an electromagnetic relay has an eccentrically mounted insulating rod or rods 9 abutting the springs so that by rotation of the rods 9 the position of the contact springs is adjusted. The rods 9 have eccentrics 8 located in journals 7 in a U-shaped member 2 preferably of a phenolformaldehyde resin material, mounted on the relay yoke 1. Screwdriver slots are provided in one or both ends of each rod 9.
GB3089471A 1971-07-01 1971-07-01 Improved electromagnetic relay adjustment Expired GB1293518A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3089471A GB1293518A (en) 1971-07-01 1971-07-01 Improved electromagnetic relay adjustment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3089471A GB1293518A (en) 1971-07-01 1971-07-01 Improved electromagnetic relay adjustment

Publications (1)

Publication Number Publication Date
GB1293518A true GB1293518A (en) 1972-10-18

Family

ID=10314784

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3089471A Expired GB1293518A (en) 1971-07-01 1971-07-01 Improved electromagnetic relay adjustment

Country Status (1)

Country Link
GB (1) GB1293518A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2338564A1 (en) * 1976-01-16 1977-08-12 Elesta Ag Elektronik Electromagnetic relay with armature - has moving contacts on springs with flexible hinges and screw adjustments
EP1315189A2 (en) * 2001-11-27 2003-05-28 Matsushita Electric Works (Europe) Aktiengesellschaft Contact arrangement for a relay
RU2491676C1 (en) * 2012-01-23 2013-08-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Рязанский государственный радиотехнический университет" Method for correction of contact gap between sealed contact reed relays
RU2667495C1 (en) * 2017-12-28 2018-09-21 Акционерное общество "Рязанский завод металлокерамических приборов" ("АО "РЗМКП") Method of controlling mutual disposition of seal-switch contact tips

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2338564A1 (en) * 1976-01-16 1977-08-12 Elesta Ag Elektronik Electromagnetic relay with armature - has moving contacts on springs with flexible hinges and screw adjustments
EP1315189A2 (en) * 2001-11-27 2003-05-28 Matsushita Electric Works (Europe) Aktiengesellschaft Contact arrangement for a relay
EP1315189A3 (en) * 2001-11-27 2005-02-16 Matsushita Electric Works (Europe) Aktiengesellschaft Contact arrangement for a relay
RU2491676C1 (en) * 2012-01-23 2013-08-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Рязанский государственный радиотехнический университет" Method for correction of contact gap between sealed contact reed relays
RU2667495C1 (en) * 2017-12-28 2018-09-21 Акционерное общество "Рязанский завод металлокерамических приборов" ("АО "РЗМКП") Method of controlling mutual disposition of seal-switch contact tips

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees