FR72460E - Adjustable magnetic shunt for electric relay - Google Patents

Adjustable magnetic shunt for electric relay

Info

Publication number
FR72460E
FR72460E FR72460DA FR72460E FR 72460 E FR72460 E FR 72460E FR 72460D A FR72460D A FR 72460DA FR 72460 E FR72460 E FR 72460E
Authority
FR
France
Prior art keywords
magnetic shunt
adjustable magnetic
electric relay
relay
electric
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
Other languages
French (fr)
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.)
Westinghouse Air Brake Co
Original Assignee
Westinghouse Air Brake Co
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 claimed from US641710A external-priority patent/US2916677A/en
Application filed by Westinghouse Air Brake Co filed Critical Westinghouse Air Brake Co
Application granted granted Critical
Publication of FR72460E publication Critical patent/FR72460E/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
    • H01H51/22—Polarised relays
    • H01H51/2236—Polarised relays comprising pivotable armature, pivoting at extremity or bending point 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
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/32—Latching movable parts mechanically
    • H01H50/321—Latching movable parts mechanically the mechanical latch being controlled directly by the magnetic flux or part of it
    • 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
    • H01H50/40—Branched or multiple-limb main magnetic circuits

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Braking Arrangements (AREA)
FR72460D 1954-12-02 1957-11-08 Adjustable magnetic shunt for electric relay Expired FR72460E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US782404XA 1954-12-02 1954-12-02
US641710A US2916677A (en) 1957-02-21 1957-02-21 Armature hold-down latch for electrical relays

Publications (1)

Publication Number Publication Date
FR72460E true FR72460E (en) 1960-04-14

Family

ID=26760280

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1150158D Expired FR1150158A (en) 1954-12-02 1955-09-21 Adjustable magnetic shunt for electric relay
FR72460D Expired FR72460E (en) 1954-12-02 1957-11-08 Adjustable magnetic shunt for electric relay

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1150158D Expired FR1150158A (en) 1954-12-02 1955-09-21 Adjustable magnetic shunt for electric relay

Country Status (3)

Country Link
BE (2) BE541549A (en)
FR (2) FR1150158A (en)
GB (2) GB782404A (en)

Also Published As

Publication number Publication date
FR1150158A (en) 1958-01-08
BE541549A (en)
GB838566A (en) 1960-06-22
GB782404A (en) 1957-09-04
BE568143A (en)

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