ATE487224T1 - RELAY - Google Patents

RELAY

Info

Publication number
ATE487224T1
ATE487224T1 AT07023642T AT07023642T ATE487224T1 AT E487224 T1 ATE487224 T1 AT E487224T1 AT 07023642 T AT07023642 T AT 07023642T AT 07023642 T AT07023642 T AT 07023642T AT E487224 T1 ATE487224 T1 AT E487224T1
Authority
AT
Austria
Prior art keywords
relay
contact
contact spring
rotor
engaged
Prior art date
Application number
AT07023642T
Other languages
German (de)
Inventor
Rainer Schmelz
Christian Sprenger
Original Assignee
Gruner 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39333097&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE487224(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gruner Ag filed Critical Gruner Ag
Application granted granted Critical
Publication of ATE487224T1 publication Critical patent/ATE487224T1/en

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
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
    • H01H1/26—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
    • H01H50/643—Driving arrangements between movable part of magnetic circuit and contact intermediate part performing a rotating or pivoting movement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/22—Polarised relays
    • H01H51/2227—Polarised relays in which the movable part comprises at least one permanent magnet, sandwiched between pole-plates, each forming an active air-gap with parts of the stationary magnetic circuit
    • 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
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
    • H01H1/26—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support
    • H01H2001/265—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support having special features for supporting, locating or pre-stressing the contact blade springs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
    • H01H50/645—Driving arrangements between movable part of magnetic circuit and contact intermediate part making a resilient or flexible connection
    • H01H50/646—Driving arrangements between movable part of magnetic circuit and contact intermediate part making a resilient or flexible connection intermediate part being a blade spring

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Electronic Switches (AREA)
  • Seal Device For Vehicle (AREA)
  • Tumbler Switches (AREA)
  • Relay Circuits (AREA)

Abstract

The relay (1) has a contact spring (4) connecting or disconnecting the electric circuit between two relay contacts (2,3). An end of the contact spring is connected with the former relay contact in a conductive manner. A magnetic drive (7) is provided for moving the contact spring into a relay position. The magnetic drive has a reversible magnetic coil (9) and a permanent magnet featuring rotor (11). One of the contact springs is engaged from below and engaged from above in the moving direction (13) of the rotor.
AT07023642T 2007-03-08 2007-12-06 RELAY ATE487224T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007011328A DE102007011328A1 (en) 2007-03-08 2007-03-08 relay

Publications (1)

Publication Number Publication Date
ATE487224T1 true ATE487224T1 (en) 2010-11-15

Family

ID=39333097

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07023642T ATE487224T1 (en) 2007-03-08 2007-12-06 RELAY

Country Status (5)

Country Link
EP (1) EP1968083B1 (en)
AT (1) ATE487224T1 (en)
DE (2) DE102007011328A1 (en)
ES (1) ES2355592T3 (en)
SI (1) SI1968083T1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8203403B2 (en) 2009-08-27 2012-06-19 Tyco Electronics Corporation Electrical switching devices having moveable terminals
DE102010017872B4 (en) 2010-04-21 2012-06-06 Saia-Burgess Dresden Gmbh Bistable small relay of high performance
US8564386B2 (en) 2011-01-18 2013-10-22 Tyco Electronics Corporation Electrical switching device
US8222981B1 (en) 2011-01-18 2012-07-17 Tyco Electronics Corporation Electrical switching device
CN102867684A (en) * 2011-07-07 2013-01-09 卡姆鲁普股份有限公司 Magnetic insensitive latch actuated relay for electricity meter
JP5923749B2 (en) * 2011-07-27 2016-05-25 パナソニックＩｐマネジメント株式会社 Contact device and electromagnetic relay using the contact device
JP5991778B2 (en) * 2012-04-19 2016-09-14 富士通コンポーネント株式会社 Electromagnetic relay
CN103247480B (en) * 2013-05-16 2016-05-11 天津市百利电气有限公司 Electronic overload relay
EP2881963B1 (en) 2013-12-09 2017-08-09 Gruner AG Relay magnet drive
DE102014112011B4 (en) 2014-08-21 2024-05-23 Johnson Electric Germany GmbH & Co. KG Bistable small relay with large power
DE102017106773B4 (en) 2017-03-29 2023-03-23 Johnson Electric Germany GmbH & Co. KG Contact system for a switching function in a cut-off relay
DE202019103631U1 (en) 2019-07-02 2019-07-10 Johnson Electric Germany GmbH & Co. KG Spring-based contact system for the switching function of an electrical current operated switching device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2902885C2 (en) * 1979-01-25 1983-03-24 Sds-Elektro Gmbh, 8024 Deisenhofen Contact spring arrangement for electromagnetic rotary armature relays
DE3624781A1 (en) 1985-08-03 1987-02-12 Volkswagen Ag METHOD FOR DETECTING THE CHARGE STATE OF A BATTERY
DE3609726C1 (en) * 1986-03-21 1987-10-29 Hengstler Bauelemente Electromagnetic relay
DE3624783C3 (en) * 1986-07-22 2001-07-05 Hengstler Gmbh relay
DE9208114U1 (en) * 1991-06-28 1992-10-08 W. Gruner GmbH Relaisfabrik, 7209 Wehingen Small relay
DE9213237U1 (en) * 1992-10-01 1992-12-03 Siemens AG, 8000 München Magnetic system
DE19715261C1 (en) * 1997-04-12 1998-12-10 Gruner Ag Relay
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

Also Published As

Publication number Publication date
DE502007005547D1 (en) 2010-12-16
ES2355592T3 (en) 2011-03-29
SI1968083T1 (en) 2011-01-31
EP1968083B1 (en) 2010-11-03
EP1968083A1 (en) 2008-09-10
DE102007011328A1 (en) 2008-09-11

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