EP1478057A3 - Electrical plug connection - Google Patents

Electrical plug connection Download PDF

Info

Publication number
EP1478057A3
EP1478057A3 EP04011443A EP04011443A EP1478057A3 EP 1478057 A3 EP1478057 A3 EP 1478057A3 EP 04011443 A EP04011443 A EP 04011443A EP 04011443 A EP04011443 A EP 04011443A EP 1478057 A3 EP1478057 A3 EP 1478057A3
Authority
EP
European Patent Office
Prior art keywords
plug connection
electrical plug
distance
contact
insulating sleeve
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Withdrawn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
EP04011443A
Other languages
German (de)
French (fr)
Other versions
EP1478057A2 (en
Inventor
Lorenzo Girardello
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.)
Comelsrl Elet-Plast
Original Assignee
Comelsrl Elet-Plast
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 Comelsrl Elet-Plast filed Critical Comelsrl Elet-Plast
Publication of EP1478057A2 publication Critical patent/EP1478057A2/en
Publication of EP1478057A3 publication Critical patent/EP1478057A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/53—Bases or cases for heavy duty; Bases or cases for high voltage with means for preventing corona or arcing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/74—Devices having four or more poles, e.g. holders for compact fluorescent lamps
    • H01R33/76—Holders with sockets, clips, or analogous contacts adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket
    • H01R33/7678—Holders with sockets, clips, or analogous contacts adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket having a separated part for spark preventing means

Abstract

Eine elektrische Steckverbindung zeigt ein verbessertes Isolierverhalten bei Überspannungen und Kriechströmen, indem ein Abstand einer Isolierhülse von einem entsprechenden Kontaktstift, und ebenso ein Abstand zwischen einer Kontakthülse und einer entsprechenden Isolierhülse vorgesehen ist. Dadurch wird erreicht, dass stets ein Luftspalt zwischen den Kontakthülsen und den spannungsführenden Teilen vorhanden ist. Somit ergibt sich eine erhöhte Betriebssicherheit, auch wenn Verbraucher unter Belastung abgekoppelt werden.

Figure imgaf001
An electrical connector shows an improved insulation behavior at surges and leakage currents by a distance of an insulating sleeve from a corresponding contact pin, and also a distance between a contact sleeve and a corresponding insulating sleeve is provided. This ensures that there is always an air gap between the contact sleeves and the live parts. This results in increased reliability, even when consumers are decoupled under load.
Figure imgaf001
EP04011443A 2003-05-13 2004-05-13 Electrical plug connection Withdrawn EP1478057A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITPD20030037 ITPD20030037U1 (en) 2003-05-13 2003-05-13 ELECTRICAL CONNECTION SOCKET + STANDARD PLUG.
ITPD20030037U 2003-05-13

Publications (2)

Publication Number Publication Date
EP1478057A2 EP1478057A2 (en) 2004-11-17
EP1478057A3 true EP1478057A3 (en) 2006-10-11

Family

ID=33017986

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04011443A Withdrawn EP1478057A3 (en) 2003-05-13 2004-05-13 Electrical plug connection

Country Status (2)

Country Link
EP (1) EP1478057A3 (en)
IT (1) ITPD20030037U1 (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3281560A (en) * 1963-07-16 1966-10-25 Pyle National Co Explosion-proof connectors for explosive-gas environments
US3842393A (en) * 1973-08-23 1974-10-15 Amp Inc Microminiature multi-pin connector
US3850495A (en) * 1973-06-06 1974-11-26 Amp Inc Multi-pin shielded high voltage connector
US3932933A (en) * 1973-10-04 1976-01-20 The Scott & Fetzer Company High voltage cable coupler with termination adaptor and method of constructing cable termination
FR2483134A1 (en) * 1980-05-23 1981-11-27 Souriau & Cie Female multiway connector - has insulation sleeved sockets part moulded into insulating base to mate with recessed pin plug with min. risk of bent pins and flashover
US4417736A (en) * 1978-01-16 1983-11-29 Amp Incorporated High voltage rack and panel connector
US5662500A (en) * 1996-04-08 1997-09-02 Yeah; Solomon Plug-and-socket power connector
US5906499A (en) * 1994-11-07 1999-05-25 Delphi Automotive Systems Deutschland Gmbh Electrical plug-and-socket connection
US6071145A (en) * 1999-02-01 2000-06-06 Toly; Elde V. Contact housing for electrical connector

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3281560A (en) * 1963-07-16 1966-10-25 Pyle National Co Explosion-proof connectors for explosive-gas environments
US3850495A (en) * 1973-06-06 1974-11-26 Amp Inc Multi-pin shielded high voltage connector
US3842393A (en) * 1973-08-23 1974-10-15 Amp Inc Microminiature multi-pin connector
US3932933A (en) * 1973-10-04 1976-01-20 The Scott & Fetzer Company High voltage cable coupler with termination adaptor and method of constructing cable termination
US4417736A (en) * 1978-01-16 1983-11-29 Amp Incorporated High voltage rack and panel connector
FR2483134A1 (en) * 1980-05-23 1981-11-27 Souriau & Cie Female multiway connector - has insulation sleeved sockets part moulded into insulating base to mate with recessed pin plug with min. risk of bent pins and flashover
US5906499A (en) * 1994-11-07 1999-05-25 Delphi Automotive Systems Deutschland Gmbh Electrical plug-and-socket connection
US5662500A (en) * 1996-04-08 1997-09-02 Yeah; Solomon Plug-and-socket power connector
US6071145A (en) * 1999-02-01 2000-06-06 Toly; Elde V. Contact housing for electrical connector

Also Published As

Publication number Publication date
ITPD20030037U1 (en) 2004-11-14
EP1478057A2 (en) 2004-11-17

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