EP0118097A3 - Electromagnetic relay - Google Patents

Electromagnetic relay Download PDF

Info

Publication number
EP0118097A3
EP0118097A3 EP84102098A EP84102098A EP0118097A3 EP 0118097 A3 EP0118097 A3 EP 0118097A3 EP 84102098 A EP84102098 A EP 84102098A EP 84102098 A EP84102098 A EP 84102098A EP 0118097 A3 EP0118097 A3 EP 0118097A3
Authority
EP
European Patent Office
Prior art keywords
crosspiece
legs
electromagnetic relay
foil
spring portion
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.)
Granted
Application number
EP84102098A
Other languages
German (de)
Other versions
EP0118097B1 (en
EP0118097A2 (en
Inventor
Werner Minks
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.)
Alcatel Lucent NV
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Priority to AT84102098T priority Critical patent/ATE34248T1/en
Publication of EP0118097A2 publication Critical patent/EP0118097A2/en
Publication of EP0118097A3 publication Critical patent/EP0118097A3/en
Application granted granted Critical
Publication of EP0118097B1 publication Critical patent/EP0118097B1/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
    • H01H50/26—Parts movable about a knife edge
    • 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
    • H01H2050/046—Assembling parts of a relay by using snap mounting techniques
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/44—Magnetic coils or windings
    • H01H2050/446—Details of the insulating support of the coil, e.g. spool, bobbin, former

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Cookers (AREA)
  • Surgical Instruments (AREA)
  • Valve Device For Special Equipments (AREA)
  • Magnetic Treatment Devices (AREA)
  • Relay Circuits (AREA)
  • Springs (AREA)

Abstract

An electromagnetic relay with an angular armature and a U-shaped yoke disposed on the coil form flange. The yoke comprises two legs extending in the direction of the coil axis, and a crosspiece having a foil-spring portion which rests on the angular edge of the tilting armature. The crosspiece carrying the foil-spring portion is clamped into position between the two legs. The crosspiece is made from a resilient material and is provided at its ends with flap members which engage into corresponding slots formed at the ends of the legs.
EP84102098A 1983-03-05 1984-02-29 Electromagnetic relay Expired EP0118097B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84102098T ATE34248T1 (en) 1983-03-05 1984-02-29 ELECTROMAGNETIC RELAY.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3307921A DE3307921C2 (en) 1983-03-05 1983-03-05 Electromagnetic relay
DE3307921 1983-03-05

Publications (3)

Publication Number Publication Date
EP0118097A2 EP0118097A2 (en) 1984-09-12
EP0118097A3 true EP0118097A3 (en) 1985-01-16
EP0118097B1 EP0118097B1 (en) 1988-05-11

Family

ID=6192677

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84102098A Expired EP0118097B1 (en) 1983-03-05 1984-02-29 Electromagnetic relay

Country Status (8)

Country Link
US (1) US4484168A (en)
EP (1) EP0118097B1 (en)
JP (1) JPS59167933A (en)
AT (1) ATE34248T1 (en)
AU (1) AU569493B2 (en)
CA (1) CA1207823A (en)
DE (1) DE3307921C2 (en)
ES (1) ES277923Y (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT389017B (en) * 1987-07-20 1989-10-10 Schrack Elektronik Ag RELAY
DE68927238T2 (en) * 1988-04-07 1997-05-22 Omron Tateisi Electronics Co Electromagnetic relay
AT410724B (en) * 1994-10-10 2003-07-25 Tyco Electronics Austria Gmbh RELAY
US6467646B2 (en) * 2000-04-12 2002-10-22 Fritz Schafer Gmbh Box-shaped container of synthetic resin material

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7529555U (en) * 1975-09-18 1976-01-08 Eberle Werke Kg, 8500 Nuernberg Hinged armature mounting for small relays
DE2705961A1 (en) * 1976-02-19 1977-08-25 Lucas Industries Ltd ELECTROMAGNETIC RELAY
DE3008783A1 (en) * 1980-03-07 1981-10-01 Standard Elektrik Lorenz Ag, 7000 Stuttgart RELAY WITH A SPRINGLY PRESSED ANGLE
AT365371B (en) * 1980-04-25 1982-01-11 Schrack Elektrizitaets Ag E MINIATURE RELAY

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT126076B (en) * 1930-11-20 1931-12-28 Kapsch Telephon Telegraph Relay.
NL275584A (en) * 1961-03-06 1900-01-01
DE1870506U (en) * 1962-09-07 1963-04-18 Siemens Ag DEVICE FOR IMPROVING THE ANCHORING ON FLAT RELAY.
US3474367A (en) * 1968-03-06 1969-10-21 Allied Control Co Relay motor
JPS55154975A (en) * 1979-05-22 1980-12-02 Rikagaku Kenkyusho Novel epoxide compound and its preparation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7529555U (en) * 1975-09-18 1976-01-08 Eberle Werke Kg, 8500 Nuernberg Hinged armature mounting for small relays
DE2705961A1 (en) * 1976-02-19 1977-08-25 Lucas Industries Ltd ELECTROMAGNETIC RELAY
DE3008783A1 (en) * 1980-03-07 1981-10-01 Standard Elektrik Lorenz Ag, 7000 Stuttgart RELAY WITH A SPRINGLY PRESSED ANGLE
AT365371B (en) * 1980-04-25 1982-01-11 Schrack Elektrizitaets Ag E MINIATURE RELAY

Also Published As

Publication number Publication date
CA1207823A (en) 1986-07-15
JPS59167933A (en) 1984-09-21
AU569493B2 (en) 1988-02-04
EP0118097B1 (en) 1988-05-11
DE3307921A1 (en) 1984-09-06
DE3307921C2 (en) 1986-10-09
EP0118097A2 (en) 1984-09-12
ES277923Y (en) 1985-11-16
AU2520884A (en) 1984-09-06
US4484168A (en) 1984-11-20
ATE34248T1 (en) 1988-05-15
ES277923U (en) 1985-04-16

Similar Documents

Publication Publication Date Title
IE801856L (en) Linear motor
SE7500722L (en)
GB2243195B (en) Armature assembly for an electromagnetic coupling
DE3467951D1 (en) Electromagnet with yokes and an armature having a permanent magnet with pole pieces at its pole faces protecting beyond the magnet axis, this axis being perpendicular to the direcion of movement
DE3361039D1 (en) Monostably functioning electromagnet having a permanent magnet armature
EP0227169A3 (en) Immunochemical reagent
EP0118097A3 (en) Electromagnetic relay
IN166446B (en)
AU1128588A (en) Electromagnetic contactor with current regulated electromagnetic coil for holding the contacts closed
EP0484592A3 (en) Electromagnetic relay with contact spring mounted on armature
US4472699A (en) Electromagnetic relay
CA2033522A1 (en) Electromagnetic relay polarized by a permanent magnet
EP0243979A3 (en) Miniature electromagnetic relay
ATE25787T1 (en) ELECTROMAGNETIC RELAY AND METHOD OF PRODUCTION.
TW352444B (en) Integral armature retention spring for electromagnetic relays
IE790894L (en) Electromagnetic structure for relay
JPS563561A (en) Magnet fixing means for small motor
DE59005036D1 (en) ELECTROMAGNETIC RELAY.
ES2040826T3 (en) ELECTROMAGNETIC RELAY.
AU3184189A (en) Process for making an iron body with a winding for generating electromagnetic fields
DE8815777U1 (en)
AU567927B2 (en) Electromagnetic relay
SE9002568L (en) ELECTROMAGNETIC RELAE
GB2021329A (en) A key member for the closure of slots in armature laminations in electrical machines
GB2013405A (en) U or E magnetic core with flexible limbs

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE FR GB

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE FR GB

17P Request for examination filed

Effective date: 19850529

17Q First examination report despatched

Effective date: 19860124

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ALCATEL N.V.

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

RAP3 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ALCATEL N.V.

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE FR GB

REF Corresponds to:

Ref document number: 34248

Country of ref document: AT

Date of ref document: 19880515

Kind code of ref document: T

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
ET Fr: translation filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19890131

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19890214

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19890228

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19890314

Year of fee payment: 6

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19900228

Ref country code: BE

Effective date: 19900228

Ref country code: AT

Effective date: 19900228

BERE Be: lapsed

Owner name: ALCATEL N.V.

Effective date: 19900228

GBPC Gb: european patent ceased through non-payment of renewal fee
REG Reference to a national code

Ref country code: FR

Ref legal event code: ST