GB746296A - Insulating ducts for passage of electric conductors through conductive walls - Google Patents

Insulating ducts for passage of electric conductors through conductive walls

Info

Publication number
GB746296A
GB746296A GB3194/54A GB319454A GB746296A GB 746296 A GB746296 A GB 746296A GB 3194/54 A GB3194/54 A GB 3194/54A GB 319454 A GB319454 A GB 319454A GB 746296 A GB746296 A GB 746296A
Authority
GB
United Kingdom
Prior art keywords
jewel
sealing material
wall
wire
passage
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
GB3194/54A
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.)
Leclanche SA
Original Assignee
Leclanche SA
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 Leclanche SA filed Critical Leclanche SA
Publication of GB746296A publication Critical patent/GB746296A/en
Expired 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
    • H01B17/306—Sealing of leads to lead-through insulators by embedding in material other than glass or ceramics

Abstract

746,296. Carrying conductors through partitions; mounting terminals. LECLANCHE SOC. ANON. Feb. 3, 1954 [Feb. 5, 1953], No. 3194/54. Classes 36 and 38 (1). A small wire 5 is led through an opening 2 in a conductive wall 1 by means of a perforated synthetic jewel 3, of the order of size of a watch bearing jewel, inserted in or overlying the opening 2. The upper surface of the jewel may be formed with a dished recess 7 surrounding the perforation 4, in which a terminating sphere 6 on wire 5 is seated, the intervening spaces being hermetically sealed by an insulating sealing material 8 which may also extend over the surfaces of the jewel and the mounting edge 9 of the wall. In an alternative arrangement the wall may have an indentation in the bottom of which is an outlet, the perforated jewel being embedded in the indentation by means of sealing material. A lead-through wire passes through the outlet and the perforation, the spaces being filled with sealing material as above.
GB3194/54A 1953-02-05 1954-02-03 Insulating ducts for passage of electric conductors through conductive walls Expired GB746296A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH746296X 1953-02-05

Publications (1)

Publication Number Publication Date
GB746296A true GB746296A (en) 1956-03-14

Family

ID=4533519

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3194/54A Expired GB746296A (en) 1953-02-05 1954-02-03 Insulating ducts for passage of electric conductors through conductive walls

Country Status (1)

Country Link
GB (1) GB746296A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1069729B (en) * 1959-11-26
DE1161969B (en) * 1958-09-04 1964-01-30 Joseph Waldman & Sons Arrangement for sealing electrical conductors in a head part
US4259546A (en) * 1979-11-01 1981-03-31 The United States Of America As Represented By The Secretary Of The Air Force Electrical feedthrough system for pressurized containers
GB2248526A (en) * 1990-10-06 1992-04-08 Arcotronics Ltd Seal structure and method of sealing inner and outer members to each other

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1069729B (en) * 1959-11-26
DE1161969B (en) * 1958-09-04 1964-01-30 Joseph Waldman & Sons Arrangement for sealing electrical conductors in a head part
US4259546A (en) * 1979-11-01 1981-03-31 The United States Of America As Represented By The Secretary Of The Air Force Electrical feedthrough system for pressurized containers
GB2248526A (en) * 1990-10-06 1992-04-08 Arcotronics Ltd Seal structure and method of sealing inner and outer members to each other
GB2248526B (en) * 1990-10-06 1995-05-03 Arcotronics Ltd Seal structure and method of sealing inner and outer members to each other

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