BE635337A - Screen head and its manufacturing process - Google Patents
Screen head and its manufacturing processInfo
- Publication number
- BE635337A BE635337A BE635337A BE635337A BE635337A BE 635337 A BE635337 A BE 635337A BE 635337 A BE635337 A BE 635337A BE 635337 A BE635337 A BE 635337A BE 635337 A BE635337 A BE 635337A
- Authority
- BE
- Belgium
- Prior art keywords
- screen
- head
- pipe
- flared
- electrostatic screen
- Prior art date
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
-
- 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
-
- 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
- H02G15/08—Cable junctions
- H02G15/10—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes
- H02G15/103—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes with devices for relieving electrical stress
- H02G15/105—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes with devices for relieving electrical stress connected to the cable shield only
Landscapes
- Insulating Bodies (AREA)
Description
<Desc/Clms Page number 1>
TETE D'ECRAN ET SON PROCEDE DE
FABRICATION.
EMI1.1
la présente invention a pour objet une e d'un écran électrostatique, appliqué sur une gai isolante entourant au moins un conducteur pouvant être à une en4ion élevée. Elle a pour but une tête d'éo pour haute pension, particulièrement courte et a à réaliser.
Le procédé de fabrication suivant invention est caractérisé en ce qu'on dénude l'extrémité l'écran électrostatique au moins sur une longueur 'ordre de grandeur du diamètre du câble, qu'on ent'i. , ur l'écran électrostatique dénudé un bout de tuyau év constitué par
<Desc/Clms Page number 2>
EMI2.1
un élaetombre faiblement conducteur d,ëléqtrioitê qu,4à près*, l'extrémité étroite de ce bout de twyau centre
EMI2.2
l'écran électrostatique à l'aide d'un tottib$8t# et bzz remplit ce bout de tuyau évasé d'une masse isolante
EMI2.3
dure lésa aie.
L'invention est expliquée cid...O8 par rapport à un exemple d'une forme d'exécution représentée au. dessin annexé. Le dessin montre une vue en perspective, partielle-
EMI2.4
ment en coupe d'une tête de câble équipée d'uni 4ttè 4190*b selon l'invention.
Sur cette figure un câble 1 totleônziïtài par Ut conducteur 2, une gaine isolante 3, un éorôh elec'troai< 4, un conducteur auxiliaire 5 pour le bourant capacitif et
EMI2.5
une gaine de protection 6. L'extrémité 'du âônduWiiiir 2 bât relié à la borne de raccordement 7 d'un ieclateur zo l'aide d'un contact à visser 9, aodéboiblé à tt*ttVer* uinè ouverture fermée par un capot 10.
Sur l'extrémité dénudée
EMI2.6
de l'écran électrostatique 4 on a enfilé ut boit dé t4yatt évasé en forme de pavillon de trompettbi te diamètre intérieur de ce bout de tuyau 11 est dé pi4tgttndè un peu plue grand que le diamètre de l'écran éleatroètktique* de aorte que lors de la coulée d'une magot durciaaabie 12, il soit facile d'éliminer toutes les bulles d'air qui pourraient rester prisonnières dans le fond du pavillon, si on n'y prenait garde expressément par une mesuré spéciale* Aussitot
EMI2.7
aprée la coulée,
l'extrémité étroite du bèut de tU18u 11 Obt appliquée par sertissage fermement contre ll'ora 41.dtr- statique 4 afin d'assurer le contact électrique entre cet
<Desc/Clms Page number 3>
écran et la masse élastomère faiblement conductrice d'élsc- tricuté dont est constitué le bout de tuyau 11. Pouf réaliser ce sertissage on peut utiliser, par exemple, un fil conducteur auxiliaire 5 relié à la masse du câble. l'espace entre l'extrémité du câble et leparois intérieures de l'isolateur 8 est rempli d'une masse isolante appropriée.
<Desc / Clms Page number 1>
SCREEN HEAD AND ITS PROCESS
MANUFACTURING.
EMI1.1
the present invention relates to an e of an electrostatic screen, applied to an insulating sheath surrounding at least one conductor which can be at a high en4ion. Its goal is an eo head for high pension, particularly short and has to be achieved.
The manufacturing process according to the invention is characterized in that the end of the electrostatic screen is stripped at least over a length of the order of magnitude of the diameter of the cable, which is ent'i. , on the electrostatic screen stripped a piece of ev pipe consisting of
<Desc / Clms Page number 2>
EMI2.1
a weakly conductive shadow eleqtrioitê that, 4 close *, the narrow end of this end of twy to the center
EMI2.2
the electrostatic screen using a tottib $ 8t # and bzz fills this flared end of pipe with an insulating mass
EMI2.3
hard lesa ouie.
The invention is explained cid ... O8 with respect to an example of an embodiment shown in. attached drawing. The drawing shows a perspective view, partial-
EMI2.4
ment in section of a cable head equipped with uni 4ttè 4190 * b according to the invention.
In this figure a cable 1 totleônziïtài by Ut conductor 2, an insulating sheath 3, a éorôh elec'troai <4, an auxiliary conductor 5 for the capacitive stuffing and
EMI2.5
a protective sheath 6. The end of the clamp 2 block connected to the connection terminal 7 of a spark gap using a screw contact 9, released at tt * ttVer * uine opening closed by a cover 10 .
On the bare end
EMI2.6
of the electrostatic screen 4 we put on a flared t4yatt drink in the shape of a trumpet bell. The inside diameter of this piece of pipe 11 is slightly larger than the diameter of the aortic electroethical screen * the casting of a durciaaabie 12 nest egg, it is easy to eliminate all the air bubbles which could remain trapped in the bottom of the pavilion, if we do not expressly take care by a special measure * Immediately
EMI2.7
after casting,
the narrow end of the tU18u bèut 11 Obt applied by crimping firmly against ll'ora 41.dtr- static 4 to ensure electrical contact between this
<Desc / Clms Page number 3>
screen and the low elastomeric elastomeric mass of which the end of the pipe 11 is made. For this crimping one can use, for example, an auxiliary conducting wire 5 connected to the mass of the cable. the space between the end of the cable and the inner walls of the insulator 8 is filled with a suitable insulating mass.
Claims (1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE635337A BE635337A (en) | 1963-07-24 | 1963-07-24 | Screen head and its manufacturing process |
FR981615A FR1400928A (en) | 1963-07-24 | 1964-07-11 | Screen head and its manufacturing process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE635337A BE635337A (en) | 1963-07-24 | 1963-07-24 | Screen head and its manufacturing process |
Publications (1)
Publication Number | Publication Date |
---|---|
BE635337A true BE635337A (en) | 1964-01-24 |
Family
ID=201912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE635337A BE635337A (en) | 1963-07-24 | 1963-07-24 | Screen head and its manufacturing process |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE635337A (en) |
FR (1) | FR1400928A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE794352A (en) * | 1972-01-21 | 1973-05-16 | Joslyn Mfg & Supply Co | TERMINATION END DEVICE FOR HIGH TENSION CABLES FOR THEIR CLOSURE OR THEIR JUNCTION TO ANOTHER CABLE |
US4234757A (en) * | 1978-05-31 | 1980-11-18 | Amerace Corporation | Electrical cable accessories configured for lubricated installation |
-
1963
- 1963-07-24 BE BE635337A patent/BE635337A/en unknown
-
1964
- 1964-07-11 FR FR981615A patent/FR1400928A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1400928A (en) | 1965-05-28 |
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