WO2000007204A3 - Electromagnetic relay - Google Patents

Electromagnetic relay Download PDF

Info

Publication number
WO2000007204A3
WO2000007204A3 PCT/DE1999/002322 DE9902322W WO0007204A3 WO 2000007204 A3 WO2000007204 A3 WO 2000007204A3 DE 9902322 W DE9902322 W DE 9902322W WO 0007204 A3 WO0007204 A3 WO 0007204A3
Authority
WO
WIPO (PCT)
Prior art keywords
electromagnetic relay
contact spring
armature
coil
core
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.)
Ceased
Application number
PCT/DE1999/002322
Other languages
German (de)
French (fr)
Other versions
WO2000007204A2 (en
Inventor
Michael Dittmann
Jens Heinrich
Rainer Vogel
Titus Ziegler
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.)
TE Connectivity Solutions GmbH
Original Assignee
Tyco Electronics Logistics AG
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 DE1999113903 external-priority patent/DE19913903C1/en
Application filed by Tyco Electronics Logistics AG filed Critical Tyco Electronics Logistics AG
Publication of WO2000007204A2 publication Critical patent/WO2000007204A2/en
Publication of WO2000007204A3 publication Critical patent/WO2000007204A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/40—Contact mounted so that its contact-making surface is flush with adjoining insulation
    • H01H1/403—Contacts forming part of a printed circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/14—Terminal arrangements
    • 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
    • H01H50/54—Contact arrangements
    • H01H50/548—Contact arrangements for miniaturised relays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/60—Contact arrangements moving contact being rigidly combined with movable part of magnetic circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/22—Polarised relays
    • H01H51/2272—Polarised relays comprising rockable armature, rocking movement around central axis parallel to the main plane of the armature
    • H01H51/2281—Contacts rigidly combined with armature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5805—Connections to printed circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H01H50/021—Bases; Casings; Covers structurally combining a relay and an electronic component, e.g. varistor, RC circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/22—Polarised relays
    • H01H51/2272—Polarised relays comprising rockable armature, rocking movement around central axis parallel to the main plane of the armature
    • H01H51/2281—Contacts rigidly combined with armature
    • H01H51/229—Blade-spring contacts alongside armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Electromagnets (AREA)
  • Relay Circuits (AREA)

Abstract

The invention relates to an electromagnetic relay, comprising a coil (1), a core (2), an armature (4), mobile and fixed contacts (5, 9), a contact spring (6) and a support (8). The contact spring consists of a flexible printed board.
PCT/DE1999/002322 1998-07-30 1999-07-29 Electromagnetic relay Ceased WO2000007204A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19834460 1998-07-30
DE19834460.0 1998-07-30
DE1999113903 DE19913903C1 (en) 1999-03-26 1999-03-26 Electromagnetic relay has a printed circuit board base that has formed contacts that are engaged by those of the movable contact carrier
DE19913903.2 1999-03-26

Publications (2)

Publication Number Publication Date
WO2000007204A2 WO2000007204A2 (en) 2000-02-10
WO2000007204A3 true WO2000007204A3 (en) 2000-08-31

Family

ID=26047805

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/DE1999/002341 Ceased WO2000007200A2 (en) 1998-07-30 1999-07-29 Electromagnetic relay
PCT/DE1999/002322 Ceased WO2000007204A2 (en) 1998-07-30 1999-07-29 Electromagnetic relay

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/DE1999/002341 Ceased WO2000007200A2 (en) 1998-07-30 1999-07-29 Electromagnetic relay

Country Status (1)

Country Link
WO (2) WO2000007200A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012006436B4 (en) * 2012-03-30 2020-01-30 Phoenix Contact Gmbh & Co. Kg Poled electromagnetic relay and process for its manufacture
DE102012006438A1 (en) * 2012-03-30 2013-10-02 Phoenix Contact Gmbh & Co. Kg Relay with two counter-operable switches
CN108987190A (en) * 2018-07-11 2018-12-11 贵州航天电器股份有限公司 Magnetic latching relay is pressed in a kind of double breaking points
CN112103138A (en) * 2020-09-14 2020-12-18 苏州磁明科技有限公司 Radio frequency switch with flexible printed circuit contact strip and manufacturing method thereof

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2702841A (en) * 1952-07-19 1955-02-22 Nathaniel A Karr Neutral relay
FR1136502A (en) * 1955-11-15 1957-05-15 Cie I B M France Improvements in relays
US4342016A (en) * 1979-08-20 1982-07-27 Nippon Electric Co., Ltd. Transfer-type electromagnetic relay comprising a coil around a housing of the relay and an armature carrying movable contacts at both ends
US4668928A (en) * 1986-06-23 1987-05-26 Tektronix, Inc. Bi-stable switch with pivoted armature
US4678249A (en) * 1985-12-27 1987-07-07 Indak Manufacturing Corp. Electrical switch having flexible printed circuit connector cable
JPH03127424A (en) * 1989-10-12 1991-05-30 Fujitsu Ltd Electromagnetic relay
JPH07211212A (en) * 1994-01-26 1995-08-11 Matsushita Electric Works Ltd Relay
EP0734037A2 (en) * 1995-03-20 1996-09-25 Nec Corporation Surface mount type leadless electromagnetic relay
DE19635277C1 (en) * 1996-08-30 1998-02-12 Siemens Ag Relay armature stroke adjustment method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1281357A (en) * 1960-11-29 1962-01-12 Electro Entpr L Electromagnetic relay for printed circuits
GB1234746A (en) * 1970-03-05 1971-06-09 Standard Telphones And Cables Electromagnetic relay
DE2939266A1 (en) * 1979-09-28 1981-04-02 Standard Elektrik Lorenz Ag, 7000 Stuttgart Module with relay mounted on circuit board - has holes for relay connection legs and its own connection legs
US5310351A (en) * 1992-10-29 1994-05-10 Mcadow Theodore Relay support circuit board unit
DE4445129C2 (en) * 1994-12-17 2000-10-26 Hella Kg Hueck & Co Electrical device for motor vehicles

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2702841A (en) * 1952-07-19 1955-02-22 Nathaniel A Karr Neutral relay
FR1136502A (en) * 1955-11-15 1957-05-15 Cie I B M France Improvements in relays
US4342016A (en) * 1979-08-20 1982-07-27 Nippon Electric Co., Ltd. Transfer-type electromagnetic relay comprising a coil around a housing of the relay and an armature carrying movable contacts at both ends
US4678249A (en) * 1985-12-27 1987-07-07 Indak Manufacturing Corp. Electrical switch having flexible printed circuit connector cable
US4668928A (en) * 1986-06-23 1987-05-26 Tektronix, Inc. Bi-stable switch with pivoted armature
JPH03127424A (en) * 1989-10-12 1991-05-30 Fujitsu Ltd Electromagnetic relay
JPH07211212A (en) * 1994-01-26 1995-08-11 Matsushita Electric Works Ltd Relay
EP0734037A2 (en) * 1995-03-20 1996-09-25 Nec Corporation Surface mount type leadless electromagnetic relay
DE19635277C1 (en) * 1996-08-30 1998-02-12 Siemens Ag Relay armature stroke adjustment method

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 015, no. 334 (E - 1104) 26 August 1991 (1991-08-26) *
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 11 26 December 1995 (1995-12-26) *

Also Published As

Publication number Publication date
WO2000007204A2 (en) 2000-02-10
WO2000007200A3 (en) 2000-08-31
WO2000007200A2 (en) 2000-02-10

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