GB1248721A - Improvements in electro-magnetic relays - Google Patents

Improvements in electro-magnetic relays

Info

Publication number
GB1248721A
GB1248721A GB314/70A GB31470A GB1248721A GB 1248721 A GB1248721 A GB 1248721A GB 314/70 A GB314/70 A GB 314/70A GB 31470 A GB31470 A GB 31470A GB 1248721 A GB1248721 A GB 1248721A
Authority
GB
United Kingdom
Prior art keywords
springs
armature
fixed contact
contact terminals
coil
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
GB314/70A
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.)
ILE DE PROTOTYPE TECH ELECTRON
Original Assignee
ILE DE PROTOTYPE TECH ELECTRON
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 ILE DE PROTOTYPE TECH ELECTRON filed Critical ILE DE PROTOTYPE TECH ELECTRON
Publication of GB1248721A publication Critical patent/GB1248721A/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
    • H01H50/02—Bases; Casings; Covers
    • H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
    • H01H50/041—Details concerning assembly of relays
    • 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
    • H01H50/28—Parts movable due to bending of a blade spring or reed

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)

Abstract

1,248,721. Electromagnetic relays. SOC. CIVILE DE PROTOTYPE TECHNIQUE ELEKTRONIQUE. 2 Jan., 1970 [28 March, 1969], No. 314/70. Heading H1N. The armature 9 of an electromagnetic relay is mounted in an insulating block 13 which also has a plurality of movable contact blade springs 4 embedded therein and acting as armaturing, retaining and biasing springs. Each spring 4 has a hole in its end 18 engaging a projection of a terminal 5 so that it urges one end of the armature 9 against the end 16 of a yoke 14 and the free ends 17 of the springs 4 normally engage fixed contact terminals 6. When the coil 3 is energized the armature 9 is attracted towards a core 8 to change-over the contact springs 4 from fixed contact terminals 6 to fixed contact terminals 7. The terminal members 5, 6, 7 and coil terminal members 11 are secured in recesses in the relay base 1 by twisting the projecting ends thereof.
GB314/70A 1969-03-28 1970-01-02 Improvements in electro-magnetic relays Expired GB1248721A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6909224A FR2038075A1 (en) 1969-03-28 1969-03-28

Publications (1)

Publication Number Publication Date
GB1248721A true GB1248721A (en) 1971-10-06

Family

ID=9031434

Family Applications (1)

Application Number Title Priority Date Filing Date
GB314/70A Expired GB1248721A (en) 1969-03-28 1970-01-02 Improvements in electro-magnetic relays

Country Status (7)

Country Link
US (1) US3559132A (en)
JP (1) JPS4926378B1 (en)
AT (1) AT297133B (en)
CH (1) CH496315A (en)
DE (1) DE1934624C3 (en)
FR (1) FR2038075A1 (en)
GB (1) GB1248721A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0051255A1 (en) * 1980-10-27 1982-05-12 Omron Tateisi Electronics Co. An electromagnetic device

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1022971A (en) * 1975-06-18 1977-12-20 Rodney Hayden Electromechanical switching device
JPS56143631A (en) * 1980-04-10 1981-11-09 Matsushita Electric Works Ltd Electric switching block
JP2502989Y2 (en) * 1989-11-30 1996-06-26 自動車電機工業株式会社 Electromagnetic relay
ES1025695Y (en) * 1993-09-09 1994-07-16 Electric Distrib & Contr Es Sa PERFECTED RELAY.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0051255A1 (en) * 1980-10-27 1982-05-12 Omron Tateisi Electronics Co. An electromagnetic device

Also Published As

Publication number Publication date
JPS4926378B1 (en) 1974-07-09
CH496315A (en) 1970-09-15
AT297133B (en) 1972-03-10
US3559132A (en) 1971-01-26
FR2038075A1 (en) 1971-01-08
DE1934624B2 (en) 1980-02-14
DE1934624C3 (en) 1980-10-16
DE1934624A1 (en) 1970-10-08

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