GB602354A - Improvements relating to electrical contactors - Google Patents

Improvements relating to electrical contactors

Info

Publication number
GB602354A
GB602354A GB1688645A GB1688645A GB602354A GB 602354 A GB602354 A GB 602354A GB 1688645 A GB1688645 A GB 1688645A GB 1688645 A GB1688645 A GB 1688645A GB 602354 A GB602354 A GB 602354A
Authority
GB
United Kingdom
Prior art keywords
improvements relating
electrical contactors
core
former
mardis
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
GB1688645A
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.)
STUART AUSTEN SMITH
English Electric Co Ltd
Original Assignee
STUART AUSTEN SMITH
English 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 NL68061D priority Critical patent/NL68061C/xx
Application filed by STUART AUSTEN SMITH, English Electric Co Ltd filed Critical STUART AUSTEN SMITH
Priority to GB1688645A priority patent/GB602354A/en
Priority to GB31148A priority patent/GB602368A/en
Publication of GB602354A publication Critical patent/GB602354A/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
    • 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
    • H01H50/30—Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature
    • H01H50/305—Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature damping vibration due to functional movement of armature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
    • H01H2050/362—Part of the magnetic circuit conducts current to be switched or coil current, e.g. connector and magnetic circuit formed of one single part
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
    • H01H2050/367—Methods for joining separate core and L-shaped yoke

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Magnetic Treatment Devices (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Impact Printers (AREA)

Abstract

602,354. Electromagnets. ENGLISH ELECTRIC CO., Ltd., MARDIS, P. L., and SMITH, S. A. July 3, 1945, No. 16886. [Class 35] [Also in Group XXXVII] In an electromagnetic contactor, the coil former 11 rests on a flange 12a at the foot of the core 12 and is pressed against it by a spring washer 15 of magnetic material. This makes it unnecessary to manufacture the core 12 and former 11 with close tolerances as to their lengths.
GB1688645A 1945-07-03 1945-07-03 Improvements relating to electrical contactors Expired GB602354A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL68061D NL68061C (en) 1945-07-03
GB1688645A GB602354A (en) 1945-07-03 1945-07-03 Improvements relating to electrical contactors
GB31148A GB602368A (en) 1945-07-03 1945-07-03 Improvements relating to electrical contactors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1688645A GB602354A (en) 1945-07-03 1945-07-03 Improvements relating to electrical contactors

Publications (1)

Publication Number Publication Date
GB602354A true GB602354A (en) 1948-05-25

Family

ID=10085451

Family Applications (2)

Application Number Title Priority Date Filing Date
GB31148A Expired GB602368A (en) 1945-07-03 1945-07-03 Improvements relating to electrical contactors
GB1688645A Expired GB602354A (en) 1945-07-03 1945-07-03 Improvements relating to electrical contactors

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB31148A Expired GB602368A (en) 1945-07-03 1945-07-03 Improvements relating to electrical contactors

Country Status (2)

Country Link
GB (2) GB602368A (en)
NL (1) NL68061C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE966413C (en) * 1949-03-16 1957-08-01 Licentia Gmbh AC contactor with toggle lever arrangement for operation with strongly fluctuating excitation voltage
US3189716A (en) * 1961-09-15 1965-06-15 Joy Mfg Co Electrical contactor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2398893A1 (en) * 1977-07-29 1979-02-23 Paris & Du Rhone IMPROVEMENTS TO THE CONTROL LEVERS OF THE LAUNCHER OF AN ELECTRIC STARTER

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE966413C (en) * 1949-03-16 1957-08-01 Licentia Gmbh AC contactor with toggle lever arrangement for operation with strongly fluctuating excitation voltage
US3189716A (en) * 1961-09-15 1965-06-15 Joy Mfg Co Electrical contactor

Also Published As

Publication number Publication date
GB602368A (en) 1948-05-25
NL68061C (en)

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