GB317853A - Improvements in electromagnetic relays - Google Patents

Improvements in electromagnetic relays

Info

Publication number
GB317853A
GB317853A GB25180/29A GB2518029A GB317853A GB 317853 A GB317853 A GB 317853A GB 25180/29 A GB25180/29 A GB 25180/29A GB 2518029 A GB2518029 A GB 2518029A GB 317853 A GB317853 A GB 317853A
Authority
GB
United Kingdom
Prior art keywords
electromagnetic relays
relays
electromagnetic
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
GB25180/29A
Other languages
English (en)
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of GB317853A publication Critical patent/GB317853A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/14—Pivoting armatures
    • 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
    • H01H50/34—Means for adjusting limits of movement; Mechanical means for adjusting returning force

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
GB25180/29A 1928-08-24 1929-08-17 Improvements in electromagnetic relays Expired GB317853A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE317853X 1928-08-24

Publications (1)

Publication Number Publication Date
GB317853A true GB317853A (en) 1931-02-17

Family

ID=20307764

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25180/29A Expired GB317853A (en) 1928-08-24 1929-08-17 Improvements in electromagnetic relays

Country Status (6)

Country Link
US (1) US1812545A (enrdf_load_stackoverflow)
BE (1) BE363226A (enrdf_load_stackoverflow)
DE (1) DE556811C (enrdf_load_stackoverflow)
FR (1) FR680516A (enrdf_load_stackoverflow)
GB (1) GB317853A (enrdf_load_stackoverflow)
NL (1) NL29697C (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE473972A (enrdf_load_stackoverflow) * 1946-08-28
US2540808A (en) * 1948-07-16 1951-02-06 Veeder Root Inc Counting mechanism
NL161450B (nl) * 1950-06-22 American Cyanamid Co Werkwijze voor het bereiden van een gezuiverd glycolide.
CH309315A (de) * 1951-10-03 1955-08-31 Daniel Vigren Sten Elektromagnetisches Steuergerät, insbesondere für elektrische Schaltvorrichtungen.
BE520172A (enrdf_load_stackoverflow) * 1952-05-24
US2982833A (en) * 1952-08-09 1961-05-02 Vigren Sten Daniel Electric control magnets
US2858488A (en) * 1955-02-19 1958-10-28 Pettersson Gustaf Adolf Electromagnetic relay
CH452704A (de) * 1965-12-28 1968-03-15 Standard Telephon & Radio Ag Miniaturrelais
US3501719A (en) * 1968-08-09 1970-03-17 American Mach & Foundry Relay construction
DE2656910C2 (de) * 1976-12-16 1985-08-29 Baco Constructions Electriques Anc. Baumgarten, Straßburg-Meinau Magnetsystem für einen Haltemagnetauslöser zur Verwendung in einem Fehlerstromschutzschalter

Also Published As

Publication number Publication date
NL29697C (enrdf_load_stackoverflow)
FR680516A (fr) 1930-05-01
US1812545A (en) 1931-06-30
BE363226A (enrdf_load_stackoverflow)
DE556811C (de) 1932-08-15

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