[go: up one dir, main page]

GB678868A - Improvements in or relating to electric relays - Google Patents

Improvements in or relating to electric relays

Info

Publication number
GB678868A
GB678868A GB1379150A GB1379150A GB678868A GB 678868 A GB678868 A GB 678868A GB 1379150 A GB1379150 A GB 1379150A GB 1379150 A GB1379150 A GB 1379150A GB 678868 A GB678868 A GB 678868A
Authority
GB
United Kingdom
Prior art keywords
strip
relating
magnetic material
pole piece
contacts
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
GB1379150A
Inventor
Jerzy Starnecki
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.)
Pye Electronic Products Ltd
Original Assignee
Pye 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 Pye Ltd filed Critical Pye Ltd
Priority to GB1379150A priority Critical patent/GB678868A/en
Publication of GB678868A publication Critical patent/GB678868A/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
    • H01H51/02—Non-polarised relays
    • H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
    • H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)

Abstract

678,868. Electromagnetic relays. PYE, Ltd. May 23, 1951. [June 1, 1950] No. 13719/60. Class 38 (v). The armature 3 of relay is made of a U-shape strip of flexible magnetic material fixed to the pole piece 1 at one end. Its other end is adapted to be attracted by the pole piece to cause the engagement of contacts 4, 5. A rigid thicker strip 7 of magnetic material may extend round the strip 3 acting as a back stop for it, and also preventing saturation of the strip 3 before the contacts close.
GB1379150A 1950-06-01 1950-06-01 Improvements in or relating to electric relays Expired GB678868A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1379150A GB678868A (en) 1950-06-01 1950-06-01 Improvements in or relating to electric relays

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1379150A GB678868A (en) 1950-06-01 1950-06-01 Improvements in or relating to electric relays

Publications (1)

Publication Number Publication Date
GB678868A true GB678868A (en) 1952-09-10

Family

ID=10029435

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1379150A Expired GB678868A (en) 1950-06-01 1950-06-01 Improvements in or relating to electric relays

Country Status (1)

Country Link
GB (1) GB678868A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3708723A1 (en) * 1987-03-18 1988-09-29 Hella Kg Hueck & Co Electromagnetic relay

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3708723A1 (en) * 1987-03-18 1988-09-29 Hella Kg Hueck & Co Electromagnetic relay

Similar Documents

Publication Publication Date Title
GB637616A (en) Electromagnetic relay
GB457540A (en) Improvements in or relating to electromagnetic light-current relays
GB836574A (en) Improvements in electromagnetic switches
GB678868A (en) Improvements in or relating to electric relays
GB517001A (en) Improvements relating to electromagnetic relays
GB966626A (en) Improvements in or relating to electromagnetic relays
GB627723A (en) Improvements in or relating to electrical timing relays
GB1145083A (en) Improvements in or relating to electromagnetic switches
GB721617A (en) Improvements in and relating to electric relays
GB593094A (en) Improvements in and relating to electromagnetic relays
GB657164A (en) Electromagnetic actuator for contactors and like switches
GB999014A (en) Plug-in electromagnetic relay construction
GB915019A (en) Improvements in or relating to electromagnetic relays
GB647618A (en) Improvements in electromagnetic relays
GB584050A (en) Improvements in or relating to electromagnetic switches and relays
GB1056953A (en) Relay with armature contacts, particulary reed contacts
GB1053814A (en)
GB602354A (en) Improvements relating to electrical contactors
GB768399A (en) Draughtsman's drawing board and t-square
GB600789A (en) Improvements in or relating to electro-magnetic relays
GB678660A (en) Improvements in or relating to polarised electromagnetic relays
GB1099312A (en) Electromagnetic relay
GB622629A (en) Improvements in and relating to electro-magnetic relays
GB715024A (en) Improvements relating to the construction of electric relays
GB605422A (en) Improvements in polarised relays