EP3764383A9 - Elektromechanisches relais mit reduzierter dispersion des nachlaufs, und verfahren für seine umsetzung - Google Patents

Elektromechanisches relais mit reduzierter dispersion des nachlaufs, und verfahren für seine umsetzung Download PDF

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Publication number
EP3764383A9
EP3764383A9 EP20184102.0A EP20184102A EP3764383A9 EP 3764383 A9 EP3764383 A9 EP 3764383A9 EP 20184102 A EP20184102 A EP 20184102A EP 3764383 A9 EP3764383 A9 EP 3764383A9
Authority
EP
European Patent Office
Prior art keywords
armature
magnetic core
fixed
fixing surface
section
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.)
Withdrawn
Application number
EP20184102.0A
Other languages
English (en)
French (fr)
Other versions
EP3764383A1 (de
Inventor
Bruce Davis
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.)
G Cartier Technologies SAS
Original Assignee
G Cartier Technologies SAS
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 G Cartier Technologies SAS filed Critical G Cartier Technologies SAS
Publication of EP3764383A1 publication Critical patent/EP3764383A1/de
Publication of EP3764383A9 publication Critical patent/EP3764383A9/de
Withdrawn legal-status Critical Current

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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
    • H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H49/00—Apparatus or processes specially adapted to the manufacture of relays or parts thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
    • H01H50/041—Details concerning assembly of relays
    • 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
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H2011/0087—Welding switch parts by use of a laser beam
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
    • H01H2050/367—Methods for joining separate core and L-shaped yoke
    • 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
    • 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
    • H01H50/34—Means for adjusting limits of movement; Mechanical means for adjusting returning force

Definitions

  • the initial clearance remains apparent between the magnetic core 2 and the excess area of fixed frame cross section. 1.
  • the fixing surface 1d is an end surface of the fixed armature 1, so that the path of the magnetic flux is the shortest between the magnetic core 2 and the fixed armature 1.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnets (AREA)
  • Laser Beam Processing (AREA)
EP20184102.0A 2019-07-08 2020-07-04 Elektromechanisches relais mit reduzierter dispersion des nachlaufs, und verfahren für seine umsetzung Withdrawn EP3764383A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1907592A FR3098638B1 (fr) 2019-07-08 2019-07-08 Relais electromecanique a dispersion reduite de la surcourse, et procede pour sa realisation

Publications (2)

Publication Number Publication Date
EP3764383A1 EP3764383A1 (de) 2021-01-13
EP3764383A9 true EP3764383A9 (de) 2021-04-07

Family

ID=68138504

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20184102.0A Withdrawn EP3764383A1 (de) 2019-07-08 2020-07-04 Elektromechanisches relais mit reduzierter dispersion des nachlaufs, und verfahren für seine umsetzung

Country Status (3)

Country Link
EP (1) EP3764383A1 (de)
CN (1) CN112201540A (de)
FR (1) FR3098638B1 (de)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1397334A (fr) * 1964-03-16 1965-04-30 A D M P Applic Des Metaux Pulv Procédé d'assemblage d'éléments de circuit magnétique
US5220720A (en) * 1990-10-01 1993-06-22 United Technologies Corporation Method to precisely position electromagnetic relay components
US5038126A (en) * 1990-10-01 1991-08-06 United Technologies Automotive, Inc. Precisely positioned electromagnetic relay components
JP2981314B2 (ja) * 1991-08-19 1999-11-22 松下電工株式会社 リレーの鉄心とコイルの組立方法
JP2710727B2 (ja) * 1992-03-26 1998-02-10 松下電工株式会社 電磁石装置の製造方法
JPH07176254A (ja) * 1993-12-21 1995-07-14 Anritsu Corp 電磁石及びその製造方法
CN103794412B (zh) * 2014-02-08 2016-01-20 上海沪工汽车电器有限公司 一种电磁继电器及其制造方法

Also Published As

Publication number Publication date
FR3098638B1 (fr) 2021-12-03
FR3098638A1 (fr) 2021-01-15
CN112201540A (zh) 2021-01-08
EP3764383A1 (de) 2021-01-13

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