BE630839A - Contact for internal shields of controlled potential insulators - Google Patents

Contact for internal shields of controlled potential insulators

Info

Publication number
BE630839A
BE630839A BE630839A BE630839A BE630839A BE 630839 A BE630839 A BE 630839A BE 630839 A BE630839 A BE 630839A BE 630839 A BE630839 A BE 630839A BE 630839 A BE630839 A BE 630839A
Authority
BE
Belgium
Prior art keywords
contact
bead
socket
controlled potential
insulators
Prior art date
Application number
BE630839A
Other languages
French (fr)
Inventor
Marcel Ledocq
Original Assignee
Acec
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 Acec filed Critical Acec
Priority to BE630839A priority Critical patent/BE630839A/en
Publication of BE630839A publication Critical patent/BE630839A/en
Priority to IT518664A priority patent/IT716739B/en
Priority to CH312864A priority patent/CH409042A/en
Priority to LU45695D priority patent/LU45695A1/en
Priority to NL6402962A priority patent/NL6402962A/en
Priority to GB12617/64A priority patent/GB988662A/en
Priority to FR970245A priority patent/FR1389950A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/02—Cable terminations
    • H02G15/06—Cable terminating boxes, frames or other structures
    • H02G15/064—Cable terminating boxes, frames or other structures with devices for relieving electrical stress
    • H02G15/068—Cable terminating boxes, frames or other structures with devices for relieving electrical stress connected to the cable shield only
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • G05F3/04—Regulating voltage or current wherein the variable is ac
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/26—Lead-in insulators; Lead-through insulators
    • H01B17/28—Capacitor type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/26—Lead-in insulators; Lead-through insulators
    • H01B17/30—Sealing
    • H01B17/301—Sealing of insulators to support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
    • H01R4/64—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Insulators (AREA)

Description

       

   <Desc/Clms Page number 1> 
 



  CONTACT POUR ECRANS INTERIEURS   D'ISOLATEURS   
A   POTENTIEL     COMMANDE,.   



   La présente invention a pour objet dos contacta pour écrans intérieurs   à   potentiel commande d'isolateurs 
 EMI1.1 
 en masses isolantes duraissables ou thermoplustiquesy coulées ou moulées, 
L'invention est   applicable   en particulier pour un contact de   mise à   la terre d'écrans noyés dans   des   isolateurs de traversée;

   elle est caractérisée en ce que le contact est constitué par un pointeau coulissant dans une douille en métal soue   l'action   d'un ressort   prenunt   appui sur le fond de la douille, la douille étant raccordée à l'écran dont le potentiel   est à   commander et 

 <Desc/Clms Page number 2> 

 noyée, on   môme     temps   que   l'écran,   dans la masse   isolant    
 EMI2.1 
 Le pointeau oouliopunt duno lu douille ainsi incorporée dune la musse peut ensuite établir le contact avec un conducteur pUSDunt à proximité immédiate de 3 # isolateur. 



   L'invention   est   expliquée ci-dessous par rapport à un exemple d'une forme d'exécution d'un contact pour 
 EMI2.2 
 dU1'lIlla irvrtyn Il l\11t1olntftln'", po"tlorrt1tH rarnutd, l'I'Pt'd- Bonté   titi   dessin   u@nexé.   
 EMI2.3 
 L'n1quo figura de 00 dessin représente une partie d'une coupe axiale d'un isolateur de traversée dune lequel est noyé un contact suivant   l'invention-   Sur cette figure, un isolateur de traversée comprend deux cônes 
 EMI2.4 
 d'isolateur  1 ct 2 et un bourrelet urinult4i"o de :t'1'Xtion 3. 



  Dans l'axe de l'isolateur passe un conducteur   4   et en ., regard du bourrelet annulaire de fixation 3 est dispose un écran intérieur 5 qui doit être mis   à   la terre. Cet écran 5 est relié par soudure à une douille 6 noyée dans le bourre- let 3 dune laquelle coulisse   un   pointeau 7 sous 1  action d'un ressort 8 prenant appui sur le fond de la douille 6. 



  Le pointeau 7 est pressé par le ressort 8 contre un anneau de fixation 9 vissé sur la paroi 10, traversée par l'isola- teur. Entre le bourrelet 3 et la paroi 10 est disposé un joint 11. L'avantage du contact de mise h la terre est particulièrement sensible lorsque le contact doit être assuré à travers une pièce conductrice, dont la position par rapport à l'isolateur peut varier légèrement comme   c'est   le cas lors de la fixation par un anneau ou des clames.



   <Desc / Clms Page number 1>
 



  CONTACT FOR INTERIOR INSULATOR SCREENS
CONTROLLED POTENTIAL ,.



   The present invention relates to back contacta for internal screens with potential control of isolators
 EMI1.1
 in durable or thermoplastic insulating materials, or cast or molded,
The invention is applicable in particular for a grounding contact for screens embedded in feedthrough insulators;

   it is characterized in that the contact is constituted by a needle sliding in a metal socket under the action of a spring taking support on the bottom of the socket, the socket being connected to the screen whose potential is to be controlled and

 <Desc / Clms Page number 2>

 drowned, we same time as the screen, in the insulating mass
 EMI2.1
 The oouliopunt duno lu socket thus incorporated in the musse can then establish contact with a pUSDunt conductor in the immediate vicinity of 3 # insulator.



   The invention is explained below with respect to an example of an embodiment of a contact for
 EMI2.2
 dU1'lIlla irvrtyn Il l \ 11t1olntftln '", po" tlorrt1tH rarnutd, l'I'Pt'd- Goodness titi drawing u @ nexed.
 EMI2.3
 L'n1quo figura of 00 drawing represents part of an axial section of a feedthrough insulator dune which is embedded a contact according to the invention. In this figure, a feedthrough insulator comprises two cones
 EMI2.4
 of insulator 1 ct 2 and a bead urinult4i "o of: t'1'Xtion 3.



  In the axis of the insulator passes a conductor 4 and in., Opposite the annular fixing bead 3 is has an inner screen 5 which must be earthed. This screen 5 is connected by welding to a sleeve 6 embedded in the bead 3, through which a needle 7 slides under the action of a spring 8 bearing on the bottom of the sleeve 6.



  The needle 7 is pressed by the spring 8 against a fixing ring 9 screwed on the wall 10, through which the isolator passes. Between the bead 3 and the wall 10 is arranged a seal 11. The advantage of the earthing contact is particularly noticeable when the contact must be made through a conductive part, the position of which relative to the insulator can vary. slightly as is the case when fixing with a ring or clamps.

Claims (1)

REVENDICATIONS 1. Contact pour écrans intérieure à potentiel commandé d'isolateurs en masses isolantes duroissables ou thermoplastiques, coulées ou moulées, caractérisé en ce qu'il est constitué par un pointeau coulissant dans une douille en métal sous l'action d'un ressort prenant appui sur le fond de la douille,la douille étant raccor- dée à l'écran dont le potentiel est à commander et noyée, en même temps que l'écran, dans la musse isolante. CLAIMS 1. Contact for internal screens with controlled potential of insulators in hardenable or thermoplastic insulating masses, cast or molded, characterized in that it consists of a needle sliding in a metal sleeve under the action of a gripping spring resting on the bottom of the socket, the socket being connected to the screen whose potential is to be controlled and embedded, at the same time as the screen, in the insulating shell. 2. Contact selon la revendication 1, caractérisé en ce qu'il est incorporé dans un bourrelet de fixation de l'isolateur et que le pointeau est presse contre une clame ou un unneau de fixation appuyant sur ce bourrelet. 2. Contact according to claim 1, characterized in that it is incorporated in a bead for fixing the insulator and that the needle is pressed against a clamp or a fixing ring pressing on this bead.
BE630839A 1963-04-10 1963-04-10 Contact for internal shields of controlled potential insulators BE630839A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
BE630839A BE630839A (en) 1963-04-10 1963-04-10 Contact for internal shields of controlled potential insulators
IT518664A IT716739B (en) 1963-04-10 1964-03-09 CONTACT FOR INTERNAL SCREENS OF POTENTIAL CONTROLLED ISOLATORS
CH312864A CH409042A (en) 1963-04-10 1964-03-11 Insulator comprising an internal screen with controlled potential
LU45695D LU45695A1 (en) 1963-04-10 1964-03-18 Contact for internal screens of controlled potential insulators
NL6402962A NL6402962A (en) 1963-04-10 1964-03-19 Contact for internal screens of regulated voltage insulators
GB12617/64A GB988662A (en) 1963-04-10 1964-03-25 A contact for internal screens of electric insulators
FR970245A FR1389950A (en) 1963-04-10 1964-04-09 Contact for internal shields of controlled potential insulators

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE630839A BE630839A (en) 1963-04-10 1963-04-10 Contact for internal shields of controlled potential insulators
BE504934 1963-04-10

Publications (1)

Publication Number Publication Date
BE630839A true BE630839A (en) 1963-10-10

Family

ID=74865481

Family Applications (1)

Application Number Title Priority Date Filing Date
BE630839A BE630839A (en) 1963-04-10 1963-04-10 Contact for internal shields of controlled potential insulators

Country Status (7)

Country Link
BE (1) BE630839A (en)
CH (1) CH409042A (en)
FR (1) FR1389950A (en)
GB (1) GB988662A (en)
IT (1) IT716739B (en)
LU (1) LU45695A1 (en)
NL (1) NL6402962A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3039440C2 (en) * 1980-10-18 1984-02-16 ANT Nachrichtentechnik GmbH, 7150 Backnang Arrangement for receiving electrical and / or electronic components
US3825670A (en) * 1973-11-07 1974-07-23 Us Interior Connector for use in capacitive graded splices
FR2530067A1 (en) * 1982-07-07 1984-01-13 Bignolles Yves Insulating piece for medium-voltage transformer terminal

Also Published As

Publication number Publication date
LU45695A1 (en) 1964-05-19
IT716739B (en) 1966-10-01
CH409042A (en) 1966-03-15
NL6402962A (en) 1964-10-12
GB988662A (en) 1965-04-07
FR1389950A (en) 1965-02-19

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