FR3098639B1 - ELECTROMECHANICAL RELAY WITH REDUCED WORK FORCE DISPERSION, AND PROCEDURE FOR ITS REALIZATION - Google Patents

ELECTROMECHANICAL RELAY WITH REDUCED WORK FORCE DISPERSION, AND PROCEDURE FOR ITS REALIZATION Download PDF

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Publication number
FR3098639B1
FR3098639B1 FR1907590A FR1907590A FR3098639B1 FR 3098639 B1 FR3098639 B1 FR 3098639B1 FR 1907590 A FR1907590 A FR 1907590A FR 1907590 A FR1907590 A FR 1907590A FR 3098639 B1 FR3098639 B1 FR 3098639B1
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FR
France
Prior art keywords
contact
electromechanical relay
realization
armature
force dispersion
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.)
Active
Application number
FR1907590A
Other languages
French (fr)
Other versions
FR3098639A1 (en
Inventor
Bruce Davis
Jean-Luc Breheret
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
Priority to FR1907590A priority Critical patent/FR3098639B1/en
Publication of FR3098639A1 publication Critical patent/FR3098639A1/en
Application granted granted Critical
Publication of FR3098639B1 publication Critical patent/FR3098639B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01H1/34—Contacts characterised by the manner in which co-operating contacts engage by abutting with provision for adjusting position of contact relative to its co-operating contact
    • 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
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/56—Contact arrangements for providing make-before-break operation, e.g. for on-load tap-changing
    • 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
    • H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
    • H01H11/041—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by bonding of a contact marking face to a contact body portion
    • 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

Abstract

RELAIS ELECTROMECANIQUE A DISPERSION REDUITE DE LA FORCE DE TRAVAIL, ET PROCEDE POUR SA REALISATION Relais électromécanique comprenant une armature fixe (1), un noyau magnétique (2), une armature mobile (3) articulée selon une charnière fixe pour pivoter entre un état de travail et un état de repos vers lequel elle est rappelée par des moyens de rappel élastiques (9). L’armature mobile (3) est attirée par le noyau magnétique (2) lorsque celui-ci conduit un champ magnétique généré par une bobine de commande (5) alimentée. Une poutre de contact (6) s’étend jusqu’à une extrémité libre de contact (7) en regard d’un contact de travail fixe (4). La poutre de contact comprend une lame ressort (61), comportant une lumière de positionnement (62) dans laquelle est engagé un ergot de positionnement (35) faisant saillie d’une face de fixation (34) de l’armature mobile (3), et en outre solidarisée à l’armature mobile par une soudure laser (63) en une zone située entre la lumière de positionnement (62) et l’extrémité libre de contact (7) de la lame ressort (61). Figure à publier avec l’abrégé : Fig. 1ELECTROMECHANICAL RELAY WITH REDUCED WORK FORCE DISPERSION, AND METHOD FOR ITS REALIZATION Electromechanical relay comprising a fixed armature (1), a magnetic core (2), a movable armature (3) articulated according to a fixed hinge to pivot between a state of work and a state of rest towards which it is recalled by elastic return means (9). The movable armature (3) is attracted by the magnetic core (2) when the latter conducts a magnetic field generated by a powered control coil (5). A contact beam (6) extends to a contact free end (7) opposite a fixed working contact (4). The contact beam comprises a leaf spring (61), comprising a positioning slot (62) in which is engaged a positioning lug (35) projecting from a fixing face (34) of the movable frame (3) , and further secured to the movable frame by a laser weld (63) in a zone located between the positioning slot (62) and the free contact end (7) of the leaf spring (61). Figure to be published with the abstract: Fig. 1

FR1907590A 2019-07-08 2019-07-08 ELECTROMECHANICAL RELAY WITH REDUCED WORK FORCE DISPERSION, AND PROCEDURE FOR ITS REALIZATION Active FR3098639B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1907590A FR3098639B1 (en) 2019-07-08 2019-07-08 ELECTROMECHANICAL RELAY WITH REDUCED WORK FORCE DISPERSION, AND PROCEDURE FOR ITS REALIZATION

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1907590 2019-07-08
FR1907590A FR3098639B1 (en) 2019-07-08 2019-07-08 ELECTROMECHANICAL RELAY WITH REDUCED WORK FORCE DISPERSION, AND PROCEDURE FOR ITS REALIZATION

Publications (2)

Publication Number Publication Date
FR3098639A1 FR3098639A1 (en) 2021-01-15
FR3098639B1 true FR3098639B1 (en) 2021-12-03

Family

ID=67999938

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1907590A Active FR3098639B1 (en) 2019-07-08 2019-07-08 ELECTROMECHANICAL RELAY WITH REDUCED WORK FORCE DISPERSION, AND PROCEDURE FOR ITS REALIZATION

Country Status (1)

Country Link
FR (1) FR3098639B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3235714A1 (en) * 1982-09-27 1984-03-29 Siemens AG, 1000 Berlin und 8000 München METHOD AND DEVICE FOR ADJUSTING CONTACT SPRINGS IN A RELAY
DE3640737A1 (en) * 1986-11-28 1988-06-09 Bosch Gmbh Robert ELECTROMAGNETIC RELAY
FR2642896A1 (en) * 1989-02-06 1990-08-10 Ruchonnet Bernard ELECTROMECHANICAL MICRO-RELAY
JPH08222108A (en) * 1995-02-15 1996-08-30 Omron Corp Adjusting method and adjusting system for contact piece
EP0974153B1 (en) * 1997-04-09 2002-10-09 Marquardt GmbH Electric switch
JP6115198B2 (en) * 2013-03-08 2017-04-19 オムロン株式会社 Electromagnetic relay and manufacturing method thereof

Also Published As

Publication number Publication date
FR3098639A1 (en) 2021-01-15

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