EP0746007A3 - Polarized electromagnetic relay - Google Patents

Polarized electromagnetic relay Download PDF

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Publication number
EP0746007A3
EP0746007A3 EP96108869A EP96108869A EP0746007A3 EP 0746007 A3 EP0746007 A3 EP 0746007A3 EP 96108869 A EP96108869 A EP 96108869A EP 96108869 A EP96108869 A EP 96108869A EP 0746007 A3 EP0746007 A3 EP 0746007A3
Authority
EP
European Patent Office
Prior art keywords
base
connections
coil
press
permanent magnet
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
EP96108869A
Other languages
German (de)
French (fr)
Other versions
EP0746007A2 (en
EP0746007B1 (en
Inventor
Heinz Stadler
Michael Dittmann
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
Siemens 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
Application filed by Siemens AG filed Critical Siemens AG
Publication of EP0746007A2 publication Critical patent/EP0746007A2/en
Publication of EP0746007A3 publication Critical patent/EP0746007A3/en
Application granted granted Critical
Publication of EP0746007B1 publication Critical patent/EP0746007B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01H51/2272—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H01H50/026—Details concerning isolation between driving and switching circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/22—Polarised relays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
    • H01H11/0031—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for allowing different types or orientation of connections to contacts
    • 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
    • H01H2001/5888—Terminals of surface mounted devices [SMD]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H01H50/023—Details concerning sealing, e.g. sealing casing with resin
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/14—Terminal arrangements

Landscapes

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

Abstract

Das Relais besitzt einen zwischen einem Sockel (1) und einer Spule (7) angeordneten Wippanker (3), der durch einen Dauermagneten (55) jeweils in eine von zwei Schaltpositionen gezogen wird. Mit dem Dauermagneten sind Kontaktfedern (34) verbunden, die mit im Sockel verankerten Festkontakten (14) zusammenwirken. Zur Stabilisierung der Konstruktion und zur Trennung zwischen einem Kontaktraum (4) und einem Spulenraum (6) ist ein Grundkörper mit vorzugsweise H-förmigem Querschnitt vorgesehen, der den Sockel (1) schachtelförmig übergreift und der beiderseits des Ankers Absätze (57) aufweist, an denen sich Anschlußstifte des Sockels abstützen können.The relay has one between a base (1) and one Coil (7) arranged rocker armature (3) by a permanent magnet (55) pulled into one of two switch positions becomes. Contact springs (34) are connected to the permanent magnet, which interact with fixed contacts (14) anchored in the base. To stabilize the construction and Separation between a contact space (4) and a coil space (6) is a base body with a preferably H-shaped cross section provided that engages over the base (1) in a box shape and which has shoulders (57) on both sides of the anchor, where the pins of the base can be supported.

Durch Ausgießen des Spulenraums (6) mit Vergußmasse erhält die Konstruktion eine hohe Stabilität. Auf diese Weise können mit ein und derselben Bauform sowohl herkömmliche Lötstiftanschlüsse, SMT-Anschlüsse und Einpreßanschlüsse verwendet werden. Der stabile Grundkörper kann hohe mechanische Druckkräfte auf die an ihm abgestützten Einpreß-Anschlußstifte übertragen oder auch bei SMT-Anschlüssen die Stabilität gegenüber thermischen Einflüssen gewährleisten.

Figure 00000001
By pouring the coil space (6) with potting compound, the construction is highly stable. In this way, both conventional solder pin connections, SMT connections and press-in connections can be used with the same design. The stable base body can transmit high mechanical compressive forces to the press-fit connector pins supported on it, or it can also ensure stability against thermal influences in the case of SMT connections.
Figure 00000001
EP96108869A 1995-06-01 1996-05-29 Polarized electromagnetic relay Expired - Lifetime EP0746007B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19520220A DE19520220C1 (en) 1995-06-01 1995-06-01 Polarized electromagnetic relay
DE19520220 1995-06-01

Publications (3)

Publication Number Publication Date
EP0746007A2 EP0746007A2 (en) 1996-12-04
EP0746007A3 true EP0746007A3 (en) 1998-04-15
EP0746007B1 EP0746007B1 (en) 2000-04-19

Family

ID=7763482

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96108869A Expired - Lifetime EP0746007B1 (en) 1995-06-01 1996-05-29 Polarized electromagnetic relay

Country Status (4)

Country Link
US (1) US5673012A (en)
EP (1) EP0746007B1 (en)
JP (1) JPH08329810A (en)
DE (2) DE19520220C1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19606884C1 (en) * 1996-02-23 1997-04-30 Schrack Components Ag Electromagnetic relay e.g. for electromagnetic switch drive
DE19635275C1 (en) * 1996-08-30 1998-02-05 Siemens Ag Polarized relay
DE19635277C1 (en) * 1996-08-30 1998-02-12 Siemens Ag Relay armature stroke adjustment method
JP2998680B2 (en) * 1997-02-27 2000-01-11 日本電気株式会社 High frequency relay
DE19713659C1 (en) * 1997-04-02 1998-06-25 Siemens Ag Vertical structure electromagnetic relay
DE19719357C1 (en) * 1997-05-07 1998-10-22 Siemens Ag Miniature electromagnetic relay
DE19719355C1 (en) * 1997-05-07 1998-11-05 Siemens Ag Polarised electromagnetic relay
DE19727863C1 (en) * 1997-06-30 1999-01-21 Siemens Ag Electromagnetic relay
DE19816878C2 (en) 1998-04-17 2003-11-13 Hengstler Gmbh twin relay
DE19825078C1 (en) * 1998-06-04 2000-03-09 Siemens Ag Polarized electromagnetic relay
DE19825077C1 (en) * 1998-06-04 2000-03-30 Siemens Ag Polarized electromagnetic relay
DE19837241C1 (en) * 1998-08-17 2000-07-27 Tyco Electronics Logistics Ag Electromagnetic relay
DE19941402C1 (en) * 1999-08-31 2001-05-31 Tyco Electronics Logistics Ag Relay with rocker armature
US7111929B2 (en) * 2001-08-14 2006-09-26 Hewlett-Packard Development Company, Lp Magnetically-actuated fluid control valve
DE102011083953A1 (en) * 2011-10-04 2013-04-04 Tyco Electronics Amp Gmbh Fixing and monitoring device
DE102011089251B4 (en) * 2011-12-20 2014-05-22 Siemens Aktiengesellschaft Tripping unit for actuating a mechanical switching unit of a device
DE102012006436B4 (en) 2012-03-30 2020-01-30 Phoenix Contact Gmbh & Co. Kg Poled electromagnetic relay and process for its manufacture
JP6115195B2 (en) * 2013-03-08 2017-04-19 オムロン株式会社 Electromagnetic relay
KR20210020336A (en) * 2019-08-14 2021-02-24 현대자동차주식회사 Relay

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0613163A2 (en) * 1993-02-24 1994-08-31 Omron Corporation Electromagnetic relay
DE4408980A1 (en) * 1993-03-24 1994-09-29 Siemens Ag Electromagnetic relay

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2723430C2 (en) * 1977-05-24 1984-04-26 Siemens AG, 1000 Berlin und 8000 München Electromagnetic relay
DE3430589A1 (en) * 1984-08-20 1986-02-27 Siemens AG, 1000 Berlin und 8000 München Base for an electromagnetic relay
US5015978A (en) * 1987-05-29 1991-05-14 Nec Corporation Electromagnetic relay
DE3938226C1 (en) * 1989-11-17 1991-05-23 E. Dold & Soehne Kg, 7743 Furtwangen, De Miniature switching relay of H=section - providing double insulated chamber for magnet and contact systems
EP0437209B1 (en) * 1990-01-12 1995-11-29 Omron Corporation Electromagnetic relay
JPH04149924A (en) * 1990-10-15 1992-05-22 Nec Corp Electromagnetic relay
DE4410285C2 (en) * 1994-03-24 1997-09-18 Siemens Ag PCB relays with press-in connections

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0613163A2 (en) * 1993-02-24 1994-08-31 Omron Corporation Electromagnetic relay
DE4408980A1 (en) * 1993-03-24 1994-09-29 Siemens Ag Electromagnetic relay

Also Published As

Publication number Publication date
EP0746007A2 (en) 1996-12-04
US5673012A (en) 1997-09-30
EP0746007B1 (en) 2000-04-19
JPH08329810A (en) 1996-12-13
DE59604985D1 (en) 2000-05-25
DE19520220C1 (en) 1996-11-21

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