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EP0697706A3 - Armature holding structure for an electromagnetic relay - Google Patents

Armature holding structure for an electromagnetic relay Download PDF

Info

Publication number
EP0697706A3
EP0697706A3 EP95110514A EP95110514A EP0697706A3 EP 0697706 A3 EP0697706 A3 EP 0697706A3 EP 95110514 A EP95110514 A EP 95110514A EP 95110514 A EP95110514 A EP 95110514A EP 0697706 A3 EP0697706 A3 EP 0697706A3
Authority
EP
European Patent Office
Prior art keywords
armature
yoke leg
face
yoke
armature spring
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
EP95110514A
Other languages
German (de)
French (fr)
Other versions
EP0697706B1 (en
EP0697706A2 (en
Inventor
Horst Hendel
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens 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 Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of EP0697706A2 publication Critical patent/EP0697706A2/en
Publication of EP0697706A3 publication Critical patent/EP0697706A3/en
Application granted granted Critical
Publication of EP0697706B1 publication Critical patent/EP0697706B1/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
    • 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)
  • Impact Printers (AREA)

Abstract

Bei dem Relais ist parallel zu einem Spulenkern (1) ein flacher Jochschenkel (21) angeordnet, an welchem ein plattenförmiger Anker (3) über eine Ankerfeder (10) gelagert ist. Dabei ist der Anker (3) mit seiner Stirnseite an der Breitseite des Jochschenkels (21) gelagert, während ein Lagerabschnitt (12) der Ankerfeder auf der Stirnseite des Jochschenkels (21) aufliegt. Gegenüber dem Lagerabschnitt (12) der Ankerfeder ist ein Vorspannabschnitt (13) von der Jochstirnseite (23) weg abgespreizt und in einen als Verlängerung des Jochschenkels ausgebildeten Haltezapfen (25) eingehängt. Dadurch wird der Anker mit der Ankerfeder gegen eine Lagerkante (22) des Jochschenkels gedrückt; außerdem wird der Anker durch die Lage des Einhängepunktes mit vorgegebener Kraft in eine Ruhestellung vorgespannt.

Figure 00000001
In the relay, a flat yoke leg (21) is arranged parallel to a coil core (1), on which a plate-shaped armature (3) is mounted via an armature spring (10). The end face of the armature (3) is mounted on the broad side of the yoke leg (21), while a bearing section (12) of the armature spring rests on the end face of the yoke leg (21). Compared to the bearing section (12) of the armature spring, a prestressing section (13) is spread away from the yoke face (23) and hooked into a retaining pin (25) designed as an extension of the yoke leg. As a result, the armature with the armature spring is pressed against a bearing edge (22) of the yoke leg; In addition, the anchor is biased into a rest position by the position of the suspension point with a predetermined force.
Figure 00000001
EP95110514A 1994-08-19 1995-07-05 Armature holding structure for an electromagnetic relay Expired - Lifetime EP0697706B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4429552 1994-08-19
DE4429552A DE4429552A1 (en) 1994-08-19 1994-08-19 Anchor bracket for an electromagnetic relay

Publications (3)

Publication Number Publication Date
EP0697706A2 EP0697706A2 (en) 1996-02-21
EP0697706A3 true EP0697706A3 (en) 1998-02-25
EP0697706B1 EP0697706B1 (en) 1999-10-13

Family

ID=6526157

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95110514A Expired - Lifetime EP0697706B1 (en) 1994-08-19 1995-07-05 Armature holding structure for an electromagnetic relay

Country Status (4)

Country Link
US (1) US5534834A (en)
EP (1) EP0697706B1 (en)
JP (1) JPH0869736A (en)
DE (2) DE4429552A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9610190A (en) * 1995-08-23 1998-12-15 Siemens Ag Electromagnetic relay and its use on a printed circuit board
DE19544624C1 (en) * 1995-11-30 1997-01-02 Hella Kg Hueck & Co Electromagnetic hinged armature relay for motor vehicles
US6679488B2 (en) * 2000-05-08 2004-01-20 Tyco Electronics Amp Gmbh Armature spring for a relay
US6498561B2 (en) * 2001-01-26 2002-12-24 Cornerstone Sensors, Inc. Thermistor and method of manufacture
DE10200619B4 (en) * 2001-02-22 2006-07-13 Tyco Electronics Amp Gmbh Electromagnetic switching relay
AUPR475301A0 (en) * 2001-05-04 2001-05-31 Alcatel Micro-relay for telecommunications network configuration
EP1286374B1 (en) * 2001-08-10 2005-04-20 Tyco Electronics AMP GmbH Switching relay with improved armature spring
DE10162585C1 (en) * 2001-12-19 2003-04-24 Gruner Ag Electrical relay has auxiliary spring acting on switched contact spring in closed contact position for reducing rebound
DE102008039705B4 (en) * 2008-08-26 2018-05-30 Te Connectivity Germany Gmbh Contact assembly for a relay, relay with contact assembly and method for mounting a relay
DE102008039704A1 (en) * 2008-08-26 2010-03-04 Tyco Electronics Amp Gmbh Contact arrangement with bent strand, relay with contact arrangement and method for mounting a relay
JP4952840B1 (en) * 2010-12-06 2012-06-13 オムロン株式会社 Electromagnetic relay
SG2012068896A (en) * 2012-09-17 2014-04-28 Schneider Electric South East Asia Hq Pte Ltd Tool and method for switching an electromagnetic relay
DE102014103247A1 (en) * 2014-03-11 2015-09-17 Tyco Electronics Austria Gmbh Electromagnetic relay
EP3836170B1 (en) * 2019-12-11 2024-03-20 TE Connectivity Austria GmbH Spring assembly for biasing an armature of a switching device, and switching device comprising such spring assembly

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3528715A1 (en) * 1985-08-09 1987-02-19 Siemens Ag ELECTROMAGNETIC RELAY
EP0214469A1 (en) * 1985-08-09 1987-03-18 Siemens Aktiengesellschaft Electromagnetic relay

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9001560A (en) * 1990-04-04 1990-11-06 Schrack Eletronica Ltda TELE PERFECTED MINIATURE
DE9015406U1 (en) * 1990-11-09 1992-03-05 Siemens AG, 8000 München Electromagnetic relay with contact spring attached to the armature
US5155458A (en) * 1991-11-04 1992-10-13 Gamble John G Normally closed AC relay
JP2588956Y2 (en) * 1993-04-14 1999-01-20 ナイルス部品株式会社 Electromagnetic relay
DE4320831C1 (en) * 1993-06-23 1994-07-07 Hella Kg Hueck & Co Armature bearing for a hinged armature relay

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3528715A1 (en) * 1985-08-09 1987-02-19 Siemens Ag ELECTROMAGNETIC RELAY
EP0214469A1 (en) * 1985-08-09 1987-03-18 Siemens Aktiengesellschaft Electromagnetic relay

Also Published As

Publication number Publication date
JPH0869736A (en) 1996-03-12
EP0697706B1 (en) 1999-10-13
EP0697706A2 (en) 1996-02-21
US5534834A (en) 1996-07-09
DE59507034D1 (en) 1999-11-18
DE4429552A1 (en) 1996-02-22

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