IT1264354B1 - Dispositivo di interconnessione fra i contatti di interruttori elettrici e simili - Google Patents

Dispositivo di interconnessione fra i contatti di interruttori elettrici e simili

Info

Publication number
IT1264354B1
IT1264354B1 IT93MI000387A ITMI930387A IT1264354B1 IT 1264354 B1 IT1264354 B1 IT 1264354B1 IT 93MI000387 A IT93MI000387 A IT 93MI000387A IT MI930387 A ITMI930387 A IT MI930387A IT 1264354 B1 IT1264354 B1 IT 1264354B1
Authority
IT
Italy
Prior art keywords
fixed contact
contact
interconnection
electrical
interconnection portion
Prior art date
Application number
IT93MI000387A
Other languages
English (en)
Inventor
Cesare Gallone
Original Assignee
Cesare Gallone
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 Cesare Gallone filed Critical Cesare Gallone
Priority to IT93MI000387A priority Critical patent/IT1264354B1/it
Publication of ITMI930387A0 publication Critical patent/ITMI930387A0/it
Priority to EP93830143A priority patent/EP0613162B1/en
Priority to ES93830143T priority patent/ES2110589T3/es
Priority to DE69315056T priority patent/DE69315056T2/de
Priority to US08/093,469 priority patent/US5391847A/en
Publication of ITMI930387A1 publication Critical patent/ITMI930387A1/it
Application granted granted Critical
Publication of IT1264354B1 publication Critical patent/IT1264354B1/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5833—Electric connections to or between contacts; Terminals comprising an articulating, sliding or rolling contact between movable contact and terminal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/06—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts

Abstract

In un interruttore elettrico, un elemento di contatto mobile viene vincolato ad un primo contatto fisso per mezzo di una porzione terminale con profilo a spigoli vivi alloggiante in una sede a profilo arrotondato. L'elemento di contatto mobile presenta una porzione di interconnessione dotata di una sporgenza troncoconica impegnabile in un'apertura di innesto con bordi arrotondati predisposta in un secondo contatto fisso, per stabilire una continuità elettrica tra il primo ed il secondo contatto fisso quando l'elemento di contatto mobile viene portato in una condizione di chiusura. Sulla porzione di interconnessione è riportato un primo inserto d'argento, il cui volume è superiore ad un secondo inserto d'argento eventualmente riportato sui bordi dell'apertura di innesto. Una calotta di protezione predisposta sulla porzione di interconnessione raccoglie frammenti metallici proiettati dalla zona di contatto con il secondo contatto fisso a seguito dell'interruzione e del ripristino della continuità elettrica.
IT93MI000387A 1993-02-26 1993-02-26 Dispositivo di interconnessione fra i contatti di interruttori elettrici e simili IT1264354B1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT93MI000387A IT1264354B1 (it) 1993-02-26 1993-02-26 Dispositivo di interconnessione fra i contatti di interruttori elettrici e simili
EP93830143A EP0613162B1 (en) 1993-02-26 1993-04-02 Interconnecting device between contacts in electric switches and the like
ES93830143T ES2110589T3 (es) 1993-02-26 1993-04-02 Dispositivo de interconexion entre contactos de interruptores electricos y similares.
DE69315056T DE69315056T2 (de) 1993-02-26 1993-04-02 Verbindungsvorrichtung zwischen den Kontakten elektrischer Schalter und dergleichen
US08/093,469 US5391847A (en) 1993-02-26 1993-07-19 Interconnecting device between contacts in electric switches and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93MI000387A IT1264354B1 (it) 1993-02-26 1993-02-26 Dispositivo di interconnessione fra i contatti di interruttori elettrici e simili

Publications (3)

Publication Number Publication Date
ITMI930387A0 ITMI930387A0 (it) 1993-02-26
ITMI930387A1 ITMI930387A1 (it) 1994-08-26
IT1264354B1 true IT1264354B1 (it) 1996-09-23

Family

ID=11365188

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93MI000387A IT1264354B1 (it) 1993-02-26 1993-02-26 Dispositivo di interconnessione fra i contatti di interruttori elettrici e simili

Country Status (5)

Country Link
US (1) US5391847A (it)
EP (1) EP0613162B1 (it)
DE (1) DE69315056T2 (it)
ES (1) ES2110589T3 (it)
IT (1) IT1264354B1 (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6191375B1 (en) * 1999-12-20 2001-02-20 Texas Instruments Incorporated Electrical switch having improved reliability electrical contacts and electrical contacts therefor
EP1521283A1 (en) * 2003-09-30 2005-04-06 Signal Lux MDS S.r.l. A switch with a thermoprotection
EP1710871B1 (de) * 2005-04-08 2007-09-05 Auto Kabel Managementgesellschaft mbH Stromunterbrecher für elektrische Versorgungsleitungen von Kraftfahrzeugen
US7339129B2 (en) * 2005-07-01 2008-03-04 Leviton Manufacturing Co., Inc. Spring to actuator bearing mechanism
US20080029372A1 (en) * 2006-08-01 2008-02-07 Timothy Beerling Microfluidic switching devices having reduced control inputs
US8242401B2 (en) * 2006-09-30 2012-08-14 Hubbell Incorporated Contact mating angle of an electrical switch
US7538285B2 (en) * 2007-03-30 2009-05-26 Leviton Manufacturing Company, Inc. Electrical control device
CN102136387B (zh) * 2011-03-24 2013-01-02 张家港华峰电接插元件有限公司 防错装船形开关
TWI688982B (zh) * 2018-10-02 2020-03-21 易湘雲 過熱破壞開關、過熱破壞組件及過熱破壞件的組裝方法、具有開關的插座
TWI677889B (zh) * 2018-07-03 2019-11-21 易湘雲 鉍基合金作為開關或插座斷電元件的方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2606983A (en) * 1949-06-10 1952-08-12 Murray Mfg Corp Circuit interrupter contact
US2761026A (en) * 1952-10-24 1956-08-28 Casco Products Corp Toggle switch
US2850602A (en) * 1955-05-16 1958-09-02 North Electric Co Relay contact arrangement
DE2601764A1 (de) * 1976-01-19 1977-07-21 Baer Elektrowerke Kg Elektrischer schalter
EP0011413A1 (en) * 1978-11-03 1980-05-28 Bonnella Switches Limited Switch
JPS5830254U (ja) * 1981-08-24 1983-02-26 三菱電機株式会社 回路しや断器
DD206258A1 (de) * 1982-06-29 1984-01-18 Werner Jaenicke Kontakt fuer elektrische schaltgeraete
US4524253A (en) * 1983-12-12 1985-06-18 Carlingswitch, Inc. Three position switch construction
US4740661A (en) * 1985-03-08 1988-04-26 Kabushiki Kaisha Sagami Denshi Kogyo Seesaw switch
JPS62142125U (it) * 1986-03-03 1987-09-08
FR2606208B1 (fr) * 1986-10-29 1995-01-13 Legrand Sa Mecanisme d'interrupteur a balai conducteur a double pivot, et interrupteur comportant un tel mecanisme, notamment pour courant alternatif
DE4040245C2 (de) * 1990-12-15 2001-02-22 Teves Gmbh Alfred Kontaktanordnung für elektrische Schalter, insbesondere für Kraftfahrzeuge

Also Published As

Publication number Publication date
ES2110589T3 (es) 1998-02-16
ITMI930387A0 (it) 1993-02-26
DE69315056D1 (de) 1997-12-11
EP0613162A2 (en) 1994-08-31
US5391847A (en) 1995-02-21
EP0613162B1 (en) 1997-11-05
EP0613162A3 (en) 1995-02-01
DE69315056T2 (de) 1998-03-05
ITMI930387A1 (it) 1994-08-26

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970228