DE502007002696D1 - ELECTROMAGNETIC RELAY AND METHOD FOR THE PRODUCTION THEREOF - Google Patents

ELECTROMAGNETIC RELAY AND METHOD FOR THE PRODUCTION THEREOF

Info

Publication number
DE502007002696D1
DE502007002696D1 DE502007002696T DE502007002696T DE502007002696D1 DE 502007002696 D1 DE502007002696 D1 DE 502007002696D1 DE 502007002696 T DE502007002696 T DE 502007002696T DE 502007002696 T DE502007002696 T DE 502007002696T DE 502007002696 D1 DE502007002696 D1 DE 502007002696D1
Authority
DE
Germany
Prior art keywords
base body
connection elements
contact
laser
apertures
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
DE502007002696T
Other languages
German (de)
Inventor
Johannes Oberndorfer
Herbert Elsinger
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.)
Panasonic Electric Works Europe AG
Original Assignee
Panasonic Electric Works Europe 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
Application filed by Panasonic Electric Works Europe AG filed Critical Panasonic Electric Works Europe AG
Publication of DE502007002696D1 publication Critical patent/DE502007002696D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H01H50/043—Details particular to miniaturised relays
    • 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
    • H01H50/02—Bases; Casings; Covers
    • H01H2050/028—Means to improve the overall withstanding voltage, e.g. creepage distances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H01H50/023—Details concerning sealing, e.g. sealing casing with resin

Abstract

In an electromagnetic relay, the connection elements (12, 14) of a contact system (10) are embedded in blocks of laser-absorbent PBT which has the rating V-0 required by standard UL 94. These contact supports (18) are arranged on a relay base body (40), which comprises laser-transparent plastic, such that the connection elements (12, 14) pass through apertures (41) in the base body (40), and are tightly connected to the base body (40) by means of irradiation laser welding. The apertures (41) are larger than the cross sections of the connection elements (12, 14), so that said connection elements do not make contact with said apertures. The laser-transparent plastic of the base body (40) therefore does not have to meet the standard which applies to the contact support (18). During the welding process, the contact system (10) and the coil system (20) of the relay are located in an orientation guide (30) which positions the parts relative to one another, so that the adjustment which is otherwise required can largely be dispensed with.
DE502007002696T 2006-09-08 2007-09-06 ELECTROMAGNETIC RELAY AND METHOD FOR THE PRODUCTION THEREOF Active DE502007002696D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006042194A DE102006042194A1 (en) 2006-09-08 2006-09-08 Electromagnetic relays and method for its manufacture
PCT/EP2007/007795 WO2008028668A1 (en) 2006-09-08 2007-09-06 Electromagnetic relay and method for producing it

Publications (1)

Publication Number Publication Date
DE502007002696D1 true DE502007002696D1 (en) 2010-03-11

Family

ID=38806289

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102006042194A Withdrawn DE102006042194A1 (en) 2006-09-08 2006-09-08 Electromagnetic relays and method for its manufacture
DE502007002696T Active DE502007002696D1 (en) 2006-09-08 2007-09-06 ELECTROMAGNETIC RELAY AND METHOD FOR THE PRODUCTION THEREOF

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102006042194A Withdrawn DE102006042194A1 (en) 2006-09-08 2006-09-08 Electromagnetic relays and method for its manufacture

Country Status (7)

Country Link
EP (1) EP2059940B1 (en)
AT (1) ATE456150T1 (en)
DE (2) DE102006042194A1 (en)
ES (1) ES2337103T3 (en)
PT (1) PT2059940E (en)
SI (1) SI2059940T1 (en)
WO (1) WO2008028668A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008020617B4 (en) 2008-04-24 2020-03-19 Panasonic Industrial Devices Europe Gmbh Method of manufacturing a coil system and an electromagnetic relay
JP5623873B2 (en) * 2010-11-08 2014-11-12 パナソニック株式会社 Electromagnetic relay
JP5624431B2 (en) * 2010-11-08 2014-11-12 パナソニック株式会社 Electromagnetic relay
DE102011077129A1 (en) * 2011-06-07 2012-12-13 Aloys Wobben Method for operating a wind energy plant

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2454967C3 (en) * 1974-05-15 1981-12-24 Hans 8024 Deisenhofen Sauer Poled electromagnetic relay
US4587502A (en) * 1983-04-23 1986-05-06 Omron Tateisi Electronics Co. Electromagnetic relay
DE3706100A1 (en) 1987-02-25 1988-09-08 Siemens Ag Electromechanical component, especially an electromagnetic relay
JPH079325Y2 (en) * 1988-09-27 1995-03-06 松下電工株式会社 Sealed relay
JP4214730B2 (en) * 2002-07-26 2009-01-28 パナソニック電工株式会社 Sealing method and sealing structure of sealed relay
DE10254259A1 (en) * 2002-11-21 2004-06-03 Abb Patent Gmbh Method for producing a housing for an electrical switching device

Also Published As

Publication number Publication date
DE102006042194A1 (en) 2008-03-27
PT2059940E (en) 2010-02-08
ES2337103T3 (en) 2010-04-20
ATE456150T1 (en) 2010-02-15
SI2059940T1 (en) 2010-03-31
WO2008028668A1 (en) 2008-03-13
EP2059940B1 (en) 2010-01-20
EP2059940A1 (en) 2009-05-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition