GB1362350A - Electric cable in a pipe - Google Patents

Electric cable in a pipe

Info

Publication number
GB1362350A
GB1362350A GB3553172A GB3553172A GB1362350A GB 1362350 A GB1362350 A GB 1362350A GB 3553172 A GB3553172 A GB 3553172A GB 3553172 A GB3553172 A GB 3553172A GB 1362350 A GB1362350 A GB 1362350A
Authority
GB
United Kingdom
Prior art keywords
pipe
july
filled
gap
electric cable
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
GB3553172A
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.)
Siemens Corp
Original Assignee
Siemens Corp
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 Corp filed Critical Siemens Corp
Publication of GB1362350A publication Critical patent/GB1362350A/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
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/20—Metal tubes, e.g. lead sheaths
    • H01B7/207—Metal tubes, e.g. lead sheaths composed of iron or steel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/26—Reduction of losses in sheaths or armouring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/06—Gas-pressure cables; Oil-pressure cables; Cables for use in conduits under fluid pressure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/06—Gas-pressure cables; Oil-pressure cables; Cables for use in conduits under fluid pressure
    • H01B9/0611—Oil-pressure cables

Landscapes

  • Insulated Conductors (AREA)
  • Gas Or Oil Filled Cable Accessories (AREA)
GB3553172A 1971-07-30 1972-07-28 Electric cable in a pipe Expired GB1362350A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19717130030 DE7130030U (de) 1971-07-30 1971-07-30 Einleiter-Rohrkabel

Publications (1)

Publication Number Publication Date
GB1362350A true GB1362350A (en) 1974-08-07

Family

ID=6623069

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3553172A Expired GB1362350A (en) 1971-07-30 1972-07-28 Electric cable in a pipe

Country Status (4)

Country Link
DE (1) DE7130030U (https=)
FR (1) FR2148015A3 (https=)
GB (1) GB1362350A (https=)
IT (1) IT963369B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108172329A (zh) * 2017-12-22 2018-06-15 江苏中天科技股份有限公司 一种油井探测缆及其制造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108172329A (zh) * 2017-12-22 2018-06-15 江苏中天科技股份有限公司 一种油井探测缆及其制造方法

Also Published As

Publication number Publication date
IT963369B (it) 1974-01-10
DE7130030U (de) 1971-10-28
FR2148015A3 (https=) 1973-03-11

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees