EP0274692A3 - Bushing-like device for sealing cable lead-ins - Google Patents

Bushing-like device for sealing cable lead-ins Download PDF

Info

Publication number
EP0274692A3
EP0274692A3 EP87118611A EP87118611A EP0274692A3 EP 0274692 A3 EP0274692 A3 EP 0274692A3 EP 87118611 A EP87118611 A EP 87118611A EP 87118611 A EP87118611 A EP 87118611A EP 0274692 A3 EP0274692 A3 EP 0274692A3
Authority
EP
European Patent Office
Prior art keywords
sealing
ins
bushing
cable
cable lead
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Withdrawn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
EP87118611A
Other languages
German (de)
French (fr)
Other versions
EP0274692A2 (en
Inventor
Dietmar Lorenz
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.)
Suedkabel GmbH
Original Assignee
Suedkabel GmbH
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 Suedkabel GmbH filed Critical Suedkabel GmbH
Publication of EP0274692A2 publication Critical patent/EP0274692A2/en
Publication of EP0274692A3 publication Critical patent/EP0274692A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H01B17/303—Sealing of leads to lead-through insulators
    • H01B17/308—Sealing of leads to lead-through insulators by compressing packing material

Abstract

Stopfbuchsenartige Anordnung zur Abdichtung von Kabel­ einführungen, bei der auf mindestens einen das Kabel ringförmig umgebenden, mit definierter Vorspannung auf­ gebrachten Dichtungskörper (20) aus elastischem Kunst­ stoff in einem Stopfbuchsen-Bauteil (14) von einem be­ wegbaren ringförmigen Druckstück (15) ein Druck ausgeübt wird. Der Dichtungskörper (20) weist Dichtflächen (21) mit glatter, definierter Oberfläche auf sowie vorge­ fertigte, kompressible Ausnehmungen bzw. Hohlräume (22, 23) zur reversiblen Aufnahme der insbesondere durch Temperaturveränderung bedingten Umfangsvergrößerung oder -verringerung des Kabels (12). Gland type arrangement for sealing cables Introductions where the cable is on at least one ring-shaped, with a defined preload brought sealing body (20) made of elastic art fabric in a stuffing box component (14) from a be movable annular pressure piece (15) exerted a pressure becomes. The sealing body (20) has sealing surfaces (21) with smooth, defined surface on and pre manufactured, compressible recesses or cavities (22, 23) for the reversible inclusion of the Temperature change due to increase in circumference or -reduction of the cable (12).

EP87118611A 1987-01-08 1987-12-15 Bushing-like device for sealing cable lead-ins Withdrawn EP0274692A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873700367 DE3700367C2 (en) 1987-01-08 1987-01-08 Gland-like arrangement for sealing cable entries
DE3700367 1987-01-08

Publications (2)

Publication Number Publication Date
EP0274692A2 EP0274692A2 (en) 1988-07-20
EP0274692A3 true EP0274692A3 (en) 1989-09-20

Family

ID=6318564

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87118611A Withdrawn EP0274692A3 (en) 1987-01-08 1987-12-15 Bushing-like device for sealing cable lead-ins

Country Status (2)

Country Link
EP (1) EP0274692A3 (en)
DE (1) DE3700367C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19608120A1 (en) * 1996-03-02 1997-09-04 Abb Patent Gmbh Screw connection
CN108281919B (en) * 2018-03-26 2023-09-26 北京清畅新企电力设备有限公司 Insulating sealing structure for solid insulating ring main unit convenient to assemble and disassemble
DE102021129840A1 (en) 2021-11-16 2023-05-17 BRUSS Sealing Systems GmbH Electrical conductor for conducting electrical current through a housing and method of manufacture

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR681127A (en) * 1929-01-04 1930-05-09 Device for the watertight junction of a smooth tube, to a tank or to another tube
US2723143A (en) * 1952-06-16 1955-11-08 Telford L Smith Gasket
CH382507A (en) * 1960-01-26 1964-09-30 Maisch Wilhelm Connection of two parts, at least one of which is a plastic pipe
US3314030A (en) * 1963-10-31 1967-04-11 Central Transformer Corp Transformers with leak- and coronafree direct electrical connections
DE2344116A1 (en) * 1973-08-30 1975-04-03 Mannesmann Roehren Werke Ag Varying pressure range connecting cone for compression fitting - has metallic reinforcement inserts for pressures above 700 lb/sq in
GB2071799A (en) * 1980-03-11 1981-09-23 Hepworth Plastics Ltd Pipe couplings

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1924966C3 (en) * 1969-05-13 1978-06-01 Siemens Ag, 1000 Berlin Und 8000 Muenchen Arrangement for sealing cables
DE3216057A1 (en) * 1982-04-29 1983-11-03 Siemens AG, 1000 Berlin und 8000 München Pressure-compensating seal, in particular for cable fittings
DE8416794U1 (en) * 1984-06-01 1986-01-09 Felten & Guilleaume Energietechnik GmbH, 5000 Köln XLPE-insulated high voltage cable with termination
DE3519033C1 (en) * 1985-05-25 1986-10-30 Anton Hummel Gmbh Metallwarenfabrik, 7808 Waldkirch Clamping device for a cable screw union

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR681127A (en) * 1929-01-04 1930-05-09 Device for the watertight junction of a smooth tube, to a tank or to another tube
US2723143A (en) * 1952-06-16 1955-11-08 Telford L Smith Gasket
CH382507A (en) * 1960-01-26 1964-09-30 Maisch Wilhelm Connection of two parts, at least one of which is a plastic pipe
US3314030A (en) * 1963-10-31 1967-04-11 Central Transformer Corp Transformers with leak- and coronafree direct electrical connections
DE2344116A1 (en) * 1973-08-30 1975-04-03 Mannesmann Roehren Werke Ag Varying pressure range connecting cone for compression fitting - has metallic reinforcement inserts for pressures above 700 lb/sq in
GB2071799A (en) * 1980-03-11 1981-09-23 Hepworth Plastics Ltd Pipe couplings

Also Published As

Publication number Publication date
DE3700367C2 (en) 1996-06-20
DE3700367A1 (en) 1988-07-21
EP0274692A2 (en) 1988-07-20

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