HUP9800122A3 - High sensitive relay and method of coating contactact surfaces of a highly sensitive relay - Google Patents

High sensitive relay and method of coating contactact surfaces of a highly sensitive relay

Info

Publication number
HUP9800122A3
HUP9800122A3 HU9800122A HUP9800122A HUP9800122A3 HU P9800122 A3 HUP9800122 A3 HU P9800122A3 HU 9800122 A HU9800122 A HU 9800122A HU P9800122 A HUP9800122 A HU P9800122A HU P9800122 A3 HUP9800122 A3 HU P9800122A3
Authority
HU
Hungary
Prior art keywords
sensitive relay
contactact
coating
highly sensitive
relay
Prior art date
Application number
HU9800122A
Other languages
Hungarian (hu)
Original Assignee
Mecagis
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 Mecagis filed Critical Mecagis
Publication of HU9800122D0 publication Critical patent/HU9800122D0/en
Publication of HUP9800122A2 publication Critical patent/HUP9800122A2/en
Publication of HUP9800122A3 publication Critical patent/HUP9800122A3/en
Publication of HU222292B1 publication Critical patent/HU222292B1/en

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10Operating or release mechanisms
    • H01H71/12Automatic release mechanisms with or without manual release
    • H01H71/24Electromagnetic mechanisms
    • H01H71/32Electromagnetic mechanisms having permanently magnetised part
    • H01H71/327Manufacturing or calibrating methods, e.g. air gap treatments

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Manufacture Of Switches (AREA)
  • Electromagnets (AREA)
  • Chemical Vapour Deposition (AREA)
  • Magnetic Treatment Devices (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Contacts (AREA)
HU9800122A 1997-01-24 1998-01-23 High sensitive relay and method of coating contactact surfaces of a highly sensitive relay HU222292B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9700798A FR2758904B1 (en) 1997-01-24 1997-01-24 HIGH SENSITIVITY RELAY AND METHOD FOR COATING CONTACT SURFACES OF A HIGH SENSITIVITY RELAY

Publications (4)

Publication Number Publication Date
HU9800122D0 HU9800122D0 (en) 1998-03-30
HUP9800122A2 HUP9800122A2 (en) 1998-08-28
HUP9800122A3 true HUP9800122A3 (en) 1999-11-29
HU222292B1 HU222292B1 (en) 2003-06-28

Family

ID=9502966

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9800122A HU222292B1 (en) 1997-01-24 1998-01-23 High sensitive relay and method of coating contactact surfaces of a highly sensitive relay

Country Status (6)

Country Link
EP (1) EP0855729B1 (en)
AT (1) ATE200163T1 (en)
DE (1) DE69800631T2 (en)
ES (1) ES2157641T3 (en)
FR (1) FR2758904B1 (en)
HU (1) HU222292B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2167187B2 (en) * 1999-12-14 2003-05-16 Power Controls Iberica Sl PERFECTING TO INCREASE THE LIFE OF ELECTROMAGNETIC RELAYS.
US7863534B2 (en) 2008-04-15 2011-01-04 General Electric Company Spring discharge mechanism for circuit breaker
DE102012009665B4 (en) * 2012-05-12 2022-04-07 Doepke Schaltgeräte GmbH Electrical release relay for a switch, in particular for a circuit breaker for monitoring electrical networks
CN110541150B (en) * 2019-08-22 2024-05-03 沈阳科友真空技术有限公司 Multilayer film structure for reed switch relay contact and preparation method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2836572A1 (en) * 1978-08-21 1980-03-06 Siemens Ag Magnetically operable relay contact - comprising magnetically soft conductive material coated with boride and graphite
JPH03276707A (en) * 1990-03-27 1991-12-06 Matsushita Electric Works Ltd Electromagnet
US5544774A (en) * 1994-08-26 1996-08-13 Aiwa Research And Development, Inc. Method of eliminating pole recession in a thin film magnetic head

Also Published As

Publication number Publication date
ATE200163T1 (en) 2001-04-15
EP0855729B1 (en) 2001-03-28
FR2758904B1 (en) 1999-04-23
DE69800631D1 (en) 2001-05-03
HU9800122D0 (en) 1998-03-30
HU222292B1 (en) 2003-06-28
EP0855729A1 (en) 1998-07-29
ES2157641T3 (en) 2001-08-16
HUP9800122A2 (en) 1998-08-28
FR2758904A1 (en) 1998-07-31
DE69800631T2 (en) 2001-07-05

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Legal Events

Date Code Title Description
HFG4 Patent granted, date of granting

Effective date: 20030320

MM4A Lapse of definitive patent protection due to non-payment of fees