EP0159515B1 - Dispositif de raccordement à fusible pour appareillage de commutation moyenne tension, logé dans une enceinte - Google Patents

Dispositif de raccordement à fusible pour appareillage de commutation moyenne tension, logé dans une enceinte Download PDF

Info

Publication number
EP0159515B1
EP0159515B1 EP85102868A EP85102868A EP0159515B1 EP 0159515 B1 EP0159515 B1 EP 0159515B1 EP 85102868 A EP85102868 A EP 85102868A EP 85102868 A EP85102868 A EP 85102868A EP 0159515 B1 EP0159515 B1 EP 0159515B1
Authority
EP
European Patent Office
Prior art keywords
cartridge
connection
fuse
cable conductor
cable
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.)
Expired
Application number
EP85102868A
Other languages
German (de)
English (en)
Other versions
EP0159515A3 (en
EP0159515A2 (fr
Inventor
Dietrich Mooz
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.)
Felten and Guilleaume Energietechnik AG
Original Assignee
Felten and Guilleaume Energietechnik 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 Felten and Guilleaume Energietechnik AG filed Critical Felten and Guilleaume Energietechnik AG
Priority to AT85102868T priority Critical patent/ATE31229T1/de
Publication of EP0159515A2 publication Critical patent/EP0159515A2/fr
Publication of EP0159515A3 publication Critical patent/EP0159515A3/de
Application granted granted Critical
Publication of EP0159515B1 publication Critical patent/EP0159515B1/fr
Expired legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/20—Bases for supporting the fuse; Separate parts thereof

Definitions

  • the invention relates to a fuse connection device for encapsulated medium-voltage switchgear in accordance with the preamble of claim 1.
  • HV fuse high-voltage, high-performance fuse cartridge
  • two connecting parts are provided, in which the HH fuse cartridge is inserted.
  • the electrical connection of the HV HRC cartridge to the switchgear on the one hand and to a connection cable on the other hand is made by means of contact elements in the connection parts.
  • the design of the connection parts means that replacing the HV HRC cartridge is problematic and can also impair the required dielectric strength.
  • the invention is therefore based on the object of improving the fuse connection device of the type described above in such a way that the insertion and replacement of the HR fuse cartridge are simplified and the dielectric strength is increased.
  • connection parts make installation considerably easier when inserting and replacing the HV backup cartridge.
  • dispensing with external conductive coverings on the connection parts which are grounded at a suitable point, and by dispensing with corresponding conductive coverings inside the connection parts to avoid high field strengths, the production of the connection parts is considerably simplified.
  • the required dielectric strength is achieved by a seal between the connection parts and a plastic tube connecting the connection parts on the corresponding sealing surface.
  • FIG. 1 An embodiment of the invention is shown in a drawing and is explained in more detail below.
  • the figure shows a fuse connection device in side view, in section.
  • a bushing 3 is used in the wall 2 of a switchgear 1.
  • the implementation has the task of supplying a cable conductor 4 from the interior of the switchgear to an HV HRC cartridge 7.
  • a connection part 5 serves as the connection part between the bushing and the fuse cartridge.
  • This connection part has a conical opening on the system side, which allows the connection part to be plugged onto the bushing, which has a corresponding outer cone in the connection area with the connection part.
  • the connector has an interior 12 which has three openings 13, 17 and 25 to the outside.
  • the opening 13 is designed conically on the inside such that the outer cone 14 of the bushing 3 can be inserted into this opening.
  • the cable conductor 4 in the bushing is connected at the end inside the interior with a tab 20 which is supported on the inner edges of the connecting part and is then fixed with a screw connection.
  • the tab serves the connection between the cable conductor and a contact cap 19 of the HV backup cartridge.
  • the second opening 17 is used to receive a removable plug 18. Through this opening, the condition of the release pin 21 can be viewed, i. that is, it can easily be checked at any time whether the fuse has responded.
  • the third opening 25 is used to hold the HV backup cartridge.
  • the diameter of the opening 25 is much larger than the diameter of the HR fuse cartridge.
  • the contact between the contact tab and the contact cap is made by a contact spring 26 which is screwed to the contact tab.
  • the connector 10 and 11, not shown, is designed in the same way as the connector 5, so that a detailed description is omitted.
  • the connection between the connecting parts 5 and 10 or 11 is made by a plastic tube 27.
  • the voltage-tight sealing takes place between the connection parts 5, 10 or 11 and the plastic pipe on a common sealing surface 28.

Claims (2)

1. Dispositif de raccordement à fusible pour appareillage de commutation (1) moyenne tension, logé dans une enceinte, avec au moins une traversée (3) mise en place dans la paroi (2) de l'appareillage de commutation (1), et destinée à un conducteur de câble (4) amené de l'extérieur, et avec une pièce de raccordement (5) mise en place sur la traversée (3), cette pièce comportant un évidement (12) dans lequel est introduite par une extrémité (19), une cartouche fusible HH (7), qui, par son autre extrémité, vient en prise dans l'évidement d'une autre pièce de raccordement reliée à une extrémité de câble, tandis que les extrémités de la cartouche fusible HH sont reliées au moyen d'éléments de contact au conducteur de câble amené de l'extérieur-et à l'extrémité du câble, dispositif caractérisé en ce que la cartouche fusible HH (7) est introduite dans les pièces de raccordement (5) respectivement par une ouverture (25) dont le diamètre est notablement supérieur au diamètre de la cartouche fusible HH (7), et elle est maintenue à l'intérieur des pièces de raccordement (5) par respectivement un ressort de contact (26), qui est relié d'un côté à la languette de contact (20) vissée avec le conducteur de câble (4) amené de l'appareillage de commutation (1), et qui est relié, de l'autre côté, au conducteur de câble de l'extrémité de câble raccordée (9), tandis que la cartouche fusible HH (7) est entourée, à une certaine distance, par un tube en matière plastique (27) qui est enfilé sur les pièces de raccordement (5) présentant l'élasticité du caoutchouc, et qui est étanché en tension sur les surfaces correspondantes (28) du tube (27) et des pièces de raccordement (5).
2. Dispositif de raccordement à fusible selon la revendication 1, caractérisé en ce que le tube en matière plastique (27) est constitué d'un matériau transparent.
EP85102868A 1984-04-21 1985-03-13 Dispositif de raccordement à fusible pour appareillage de commutation moyenne tension, logé dans une enceinte Expired EP0159515B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85102868T ATE31229T1 (de) 1984-04-21 1985-03-13 Sicherungsanschlusseinrichtung fuer gekapselte mittelspannungsschaltanlagen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3415047 1984-04-21
DE19843415047 DE3415047A1 (de) 1984-04-21 1984-04-21 Sicherungsanschlusseinrichtung fuer gekapselte mittelspannungsschaltanlagen

Publications (3)

Publication Number Publication Date
EP0159515A2 EP0159515A2 (fr) 1985-10-30
EP0159515A3 EP0159515A3 (en) 1986-06-25
EP0159515B1 true EP0159515B1 (fr) 1987-12-02

Family

ID=6234129

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85102868A Expired EP0159515B1 (fr) 1984-04-21 1985-03-13 Dispositif de raccordement à fusible pour appareillage de commutation moyenne tension, logé dans une enceinte

Country Status (5)

Country Link
US (1) US5167540A (fr)
EP (1) EP0159515B1 (fr)
JP (1) JPS60235322A (fr)
AT (1) ATE31229T1 (fr)
DE (2) DE3415047A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19612535C1 (de) * 1996-03-29 1997-10-16 Felten & Guilleaume Energie Sicherungsanschlußeinrichtung für kompakte Netzstationen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2187427A (en) * 1937-09-11 1940-01-16 Leslie H Middleton Dashboard fuse mounting
US2386060A (en) * 1942-10-29 1945-10-02 Gen Electric Fuse unit
US3377610A (en) * 1966-09-30 1968-04-09 Busch Plug for electrical cord
US3512118A (en) * 1968-02-02 1970-05-12 Westinghouse Electric Corp High voltage electrical connector
US4178061A (en) * 1977-02-15 1979-12-11 Ahroni Joseph M Fused electrical plug
DE2920153A1 (de) * 1979-05-18 1980-11-27 Krone Gmbh Sicherungstraeger fuer gas- oder fluessigkeitsisolierte mittelspannungsschaltanlagen
FR2518304A2 (fr) * 1981-10-29 1983-06-17 Alsthom Atlantique Manchon pour cable a moyenne tension raccorde a un caisson metallique
DE3244424A1 (de) * 1982-12-01 1984-06-20 Felten & Guilleaume Energietechnik GmbH, 5000 Köln Sicherungsanschlusseinrichtung fuer gekapselte mittelspannungsanlagen

Also Published As

Publication number Publication date
DE3415047C2 (fr) 1991-02-28
DE3561122D1 (en) 1988-01-14
JPS60235322A (ja) 1985-11-22
ATE31229T1 (de) 1987-12-15
US5167540A (en) 1992-12-01
EP0159515A3 (en) 1986-06-25
DE3415047A1 (de) 1985-10-31
JPH0564405B2 (fr) 1993-09-14
EP0159515A2 (fr) 1985-10-30

Similar Documents

Publication Publication Date Title
DE2749028C2 (de) Hochspannungssteckverbindung
WO2019145139A1 (fr) Traversée à haute tension enfichable et appareil électrique comprenant la traversée à haute tension enfichable
EP0060930A1 (fr) Garniture pour l'extrémité d'un câble de moyenne tension ou de haute tension
DE2739811A1 (de) Elektrische schaltvorrichtung fuer hoch- und niederspannung
DE4320906C2 (de) Gehäuse für einen druckgasisolierten Hochspannungs- Leistungs-Schalter
DE4001191A1 (de) Steckverbinder
EP1657795A1 (fr) Connecteur enfichable de câble d'un dispositif de connexion enfichable pour la technologie de la moyenne et de l'haute tension
EP0159515B1 (fr) Dispositif de raccordement à fusible pour appareillage de commutation moyenne tension, logé dans une enceinte
WO1995029405A1 (fr) Dispositif pour raccorder un indicateur de tension a un detecteur
EP0447910A2 (fr) Contact femelle
DE3247482C2 (de) Verbindungsvorrichtung
EP1116304B1 (fr) Raccords en t pour dispositifs de commutation moyenne tension avec isolation des gaz
DE3644890C2 (fr)
EP0856925A2 (fr) Convertisseur de tension
EP0110008B1 (fr) Dispositif de raccordement à fusible pour appareillage de commutation moyenne tension, logé dans une enceinte
DE3538193C2 (fr)
DE3840140C2 (de) Steckerstift für elektrische Anschlußstecker
DE1916079C3 (de) Sammelschienenabzweig für MittelspannungsschaltzeUe
DE3615597A1 (de) Spannungsfestes anschlusselement fuer mittelspannungskabel
DE4135390C1 (en) Current connecting plug for power supply - has rotatable fixing ring on housing allowing connection to housing of cooperating socket
DE1540316A1 (de) Elektrische Steckverbindung,insbesondere fuer Hochspannungskabel
DE3927639A1 (de) Koaxialsteckverbinder fuer ein hochspannungskoaxialkabel
EP0492127B1 (fr) Traversée pour dispositifs de commutation isolés par gaz sous pression
DE202020100457U1 (de) Sicherungsvorrichtung und Hochspannungsschütz
DE19838358B4 (de) Elektrische Koppelelemente für metallgekapselte, gasisolierte Schaltanlagen mit Kontaktdurchführungen

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE FR GB IT LI NL SE

17P Request for examination filed

Effective date: 19860718

17Q First examination report despatched

Effective date: 19870219

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: FELTEN & GUILLEAUME ENERGIETECHNIK AG

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB IT LI NL SE

REF Corresponds to:

Ref document number: 31229

Country of ref document: AT

Date of ref document: 19871215

Kind code of ref document: T

ITF It: translation for a ep patent filed

Owner name: ING. C. GREGORJ S.P.A.

REF Corresponds to:

Ref document number: 3561122

Country of ref document: DE

Date of ref document: 19880114

ET Fr: translation filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
ITTA It: last paid annual fee
EAL Se: european patent in force in sweden

Ref document number: 85102868.8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19970331

Year of fee payment: 13

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19981001

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 19981001

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19990324

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19990325

Year of fee payment: 15

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Free format text: FELTEN & GUILLEAUME ENERGIETECHNIK GMBH TRANSFER- FELTEN & GUILLEAUME AG

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000313

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000331

BERE Be: lapsed

Owner name: FELTEN & GUILLEAUME A.G.

Effective date: 20000331

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20010215

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20010307

Year of fee payment: 17

Ref country code: DE

Payment date: 20010307

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20010323

Year of fee payment: 17

Ref country code: CH

Payment date: 20010323

Year of fee payment: 17

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020313

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020314

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020331

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20021001

EUG Se: european patent has lapsed

Ref document number: 85102868.8

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20020313

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20021129

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST