GB644690A - Improvements in the sheathing of electric cables - Google Patents

Improvements in the sheathing of electric cables

Info

Publication number
GB644690A
GB644690A GB19973/48A GB1997348A GB644690A GB 644690 A GB644690 A GB 644690A GB 19973/48 A GB19973/48 A GB 19973/48A GB 1997348 A GB1997348 A GB 1997348A GB 644690 A GB644690 A GB 644690A
Authority
GB
United Kingdom
Prior art keywords
during
sheath
extrusion
die
capstan
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
GB19973/48A
Other languages
English (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.)
Balfour Beatty PLC
Original Assignee
BICC PLC
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 BICC PLC filed Critical BICC PLC
Publication of GB644690A publication Critical patent/GB644690A/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
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
    • H01B13/24—Sheathing; Armouring; Screening; Applying other protective layers by extrusion
    • H01B13/245—Sheathing; Armouring; Screening; Applying other protective layers by extrusion of metal layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/22—Making metal-coated products; Making products from two or more metals
    • B21C23/24—Covering indefinite lengths of metal or non-metal material with a metal coating
    • B21C23/26—Applying metal coats to cables, e.g. to insulated electric cables
    • B21C23/28—Applying metal coats to cables, e.g. to insulated electric cables on intermittently-operating extrusion presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
  • Manufacturing Of Electric Cables (AREA)
GB19973/48A 1948-07-26 1948-07-26 Improvements in the sheathing of electric cables Expired GB644690A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB279448X 1948-07-26

Publications (1)

Publication Number Publication Date
GB644690A true GB644690A (en) 1950-10-18

Family

ID=10267790

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19973/48A Expired GB644690A (en) 1948-07-26 1948-07-26 Improvements in the sheathing of electric cables

Country Status (6)

Country Link
BE (1) BE490029A (enrdf_load_stackoverflow)
CH (1) CH279448A (enrdf_load_stackoverflow)
DE (1) DE954892C (enrdf_load_stackoverflow)
FR (1) FR989961A (enrdf_load_stackoverflow)
GB (1) GB644690A (enrdf_load_stackoverflow)
NL (1) NL76073C (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973137C (de) * 1955-09-13 1959-12-10 Fritz Dipl-Ing Ungerer Abdecktisch fuer Banddurchhanggruben in Walzwerken
CN112233849A (zh) * 2020-09-08 2021-01-15 陈海谋 一种电磁线生产用引线机
CN112614622A (zh) * 2020-11-25 2021-04-06 马尔弟 一种提高电缆安全性能的电缆生产装置
CN113074520A (zh) * 2021-04-09 2021-07-06 杨二红 一种电线电缆外护套挤塑成型加工设备及加工工艺
CN113649428A (zh) * 2021-07-13 2021-11-16 江苏中利集团股份有限公司 无缝金属护套电缆末端自动收尾装置
CN115447009A (zh) * 2022-10-13 2022-12-09 索尔集团股份有限公司 一种电线电缆加工用组合式冷却装置及方法
CN115723311A (zh) * 2022-11-24 2023-03-03 南洋电缆（天津）有限公司 一种b1级电缆专用铁氟龙模套

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1084800B (de) * 1958-08-28 1960-07-07 Siemens Ag Verfahren zur Herstellung von elektrischen Kabeln mit einem im Pressverfahren auf die Kabelseele aufgepressten Mantel aus Aluminium od. dgl.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE490582C (de) * 1926-05-01 1930-01-30 Siemens & Halske Akt Ges Verfahren zur Herstellung von isolierten elektrischen Draehten
DE614455C (de) * 1932-06-16 1935-06-08 Siemens Schuckertwerke Akt Ges Verfahren zum Pressen von Kabelmaenteln aus Metallen
DE704539C (de) * 1933-07-19 1941-04-02 Siemens Schuckertwerke Akt Ges Verfahren zum Umpressen elektrischer Kabel mit end- und nahtlosen Maenteln aus Aluminium mittels einer Strangpresse

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973137C (de) * 1955-09-13 1959-12-10 Fritz Dipl-Ing Ungerer Abdecktisch fuer Banddurchhanggruben in Walzwerken
CN112233849A (zh) * 2020-09-08 2021-01-15 陈海谋 一种电磁线生产用引线机
CN112233849B (zh) * 2020-09-08 2022-04-19 厦门安普格电气有限公司 一种电磁线生产用引线机
CN112614622A (zh) * 2020-11-25 2021-04-06 马尔弟 一种提高电缆安全性能的电缆生产装置
CN113074520A (zh) * 2021-04-09 2021-07-06 杨二红 一种电线电缆外护套挤塑成型加工设备及加工工艺
CN113074520B (zh) * 2021-04-09 2023-07-07 揭西县锦生电线电缆实业有限公司 一种电线电缆外护套挤塑成型加工设备及加工工艺
CN113649428A (zh) * 2021-07-13 2021-11-16 江苏中利集团股份有限公司 无缝金属护套电缆末端自动收尾装置
CN115447009A (zh) * 2022-10-13 2022-12-09 索尔集团股份有限公司 一种电线电缆加工用组合式冷却装置及方法
CN115447009B (zh) * 2022-10-13 2023-04-18 索尔集团股份有限公司 一种电线电缆加工用组合式冷却装置及方法
CN115723311A (zh) * 2022-11-24 2023-03-03 南洋电缆（天津）有限公司 一种b1级电缆专用铁氟龙模套

Also Published As

Publication number Publication date
CH279448A (de) 1951-11-30
DE954892C (de) 1956-12-27
NL76073C (enrdf_load_stackoverflow)
FR989961A (fr) 1951-09-17
BE490029A (enrdf_load_stackoverflow)

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