FR2324141A1 - Partition feed through for rigid conductor - is suitable for medium and high voltages and has two bellows filled with insulating material - Google Patents

Partition feed through for rigid conductor - is suitable for medium and high voltages and has two bellows filled with insulating material

Info

Publication number
FR2324141A1
FR2324141A1 FR7627231A FR7627231A FR2324141A1 FR 2324141 A1 FR2324141 A1 FR 2324141A1 FR 7627231 A FR7627231 A FR 7627231A FR 7627231 A FR7627231 A FR 7627231A FR 2324141 A1 FR2324141 A1 FR 2324141A1
Authority
FR
France
Prior art keywords
medium
insulating material
wall
high voltages
conductor
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.)
Granted
Application number
FR7627231A
Other languages
French (fr)
Other versions
FR2324141B1 (en
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Publication of FR2324141A1 publication Critical patent/FR2324141A1/en
Application granted granted Critical
Publication of FR2324141B1 publication Critical patent/FR2324141B1/fr
Granted 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

Abstract

The feed-through insulator is for rigid conductors of medium or high voltage supplies. It is intended to minimise the generation of corona effects and their by-products in the area of about the point where the conductor passes through the wall. The wall through which the conductor passes has a hole several times the diameter of the conductor is held by a pair of conical folded bellows (1) made of some synthetic rubber material and is clamped to both the wall and the rod surfaces. A further corrugated layer enshrouds the length of the conduction within the two cones, the space between them being filled with a low dielectric constant elastic insulating material.
FR7627231A 1975-09-12 1976-09-10 Partition feed through for rigid conductor - is suitable for medium and high voltages and has two bellows filled with insulating material Granted FR2324141A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752540819 DE2540819A1 (en) 1975-09-12 1975-09-12 PUSH THROUGH AN OPENING IN A BOTTOM WALL FOR A RIGID METALLIC LADDER

Publications (2)

Publication Number Publication Date
FR2324141A1 true FR2324141A1 (en) 1977-04-08
FR2324141B1 FR2324141B1 (en) 1978-05-05

Family

ID=5956356

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7627231A Granted FR2324141A1 (en) 1975-09-12 1976-09-10 Partition feed through for rigid conductor - is suitable for medium and high voltages and has two bellows filled with insulating material

Country Status (7)

Country Link
JP (1) JPS5235896A (en)
BE (1) BE845989A (en)
DE (1) DE2540819A1 (en)
FR (1) FR2324141A1 (en)
IT (1) IT1063496B (en)
NL (1) NL7607449A (en)
SE (1) SE7609027L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3413728A1 (en) * 1983-04-21 1984-10-25 Multi-Arc Vacuum Systems Inc., Saint Paul, Minn. TRIGGER AND ARC IGNITION METHOD FOR ELECTRIC ARC EVAPORATION SYSTEMS
EP0321643A2 (en) * 1987-12-21 1989-06-28 Felten & Guilleaume Energietechnik AG Device constituting an electrically conductive connection for transformers or distributing installations

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5627343A (en) * 1994-08-03 1997-05-06 Xl Technologies, Inc. Re-enterable conduit sealing assembly
US5536183A (en) * 1994-10-21 1996-07-16 Xl Technologies, Inc. Re-enterable strain relief collar employing a heat recoverable member for electrical connectors

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3226467A (en) * 1960-09-28 1965-12-28 Heraeus Gmbh W C Double-walled ultra-high vacuum vessel defining a work chamber
NL6817741A (en) * 1968-12-11 1970-06-15
DE2120070A1 (en) * 1971-04-24 1972-11-16 Beton-Bau Gmbh, 6833 Kirrlach Waterproof wall duct for electrical cables
DE2401538A1 (en) * 1974-01-14 1975-07-17 Karl Meier Damp-proof lead-through for cables passing through masonry - has elastic step-down seal connecting pipe-end to cable-sleeve

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3226467A (en) * 1960-09-28 1965-12-28 Heraeus Gmbh W C Double-walled ultra-high vacuum vessel defining a work chamber
NL6817741A (en) * 1968-12-11 1970-06-15
DE2120070A1 (en) * 1971-04-24 1972-11-16 Beton-Bau Gmbh, 6833 Kirrlach Waterproof wall duct for electrical cables
DE2401538A1 (en) * 1974-01-14 1975-07-17 Karl Meier Damp-proof lead-through for cables passing through masonry - has elastic step-down seal connecting pipe-end to cable-sleeve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3413728A1 (en) * 1983-04-21 1984-10-25 Multi-Arc Vacuum Systems Inc., Saint Paul, Minn. TRIGGER AND ARC IGNITION METHOD FOR ELECTRIC ARC EVAPORATION SYSTEMS
EP0321643A2 (en) * 1987-12-21 1989-06-28 Felten & Guilleaume Energietechnik AG Device constituting an electrically conductive connection for transformers or distributing installations
EP0321643A3 (en) * 1987-12-21 1990-10-24 Felten & Guilleaume Energietechnik AG Device constituting an electrically conductive connection for transformers or distributing installations

Also Published As

Publication number Publication date
FR2324141B1 (en) 1978-05-05
BE845989A (en) 1976-12-31
NL7607449A (en) 1977-03-15
SE7609027L (en) 1977-03-13
JPS5235896A (en) 1977-03-18
IT1063496B (en) 1985-02-11
DE2540819A1 (en) 1977-03-17

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Legal Events

Date Code Title Description
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