CA1055129A - Apparatus and method for cooling of three or more oil-filled electric cables - Google Patents

Apparatus and method for cooling of three or more oil-filled electric cables

Info

Publication number
CA1055129A
CA1055129A CA249,482A CA249482A CA1055129A CA 1055129 A CA1055129 A CA 1055129A CA 249482 A CA249482 A CA 249482A CA 1055129 A CA1055129 A CA 1055129A
Authority
CA
Canada
Prior art keywords
oil
valves
channels
point
chambers
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
CA249,482A
Other languages
English (en)
French (fr)
Inventor
Antonio Ferrentino
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.)
Industrie Pirelli SpA
Original Assignee
Industrie Pirelli SpA
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 Industrie Pirelli SpA filed Critical Industrie Pirelli SpA
Application granted granted Critical
Publication of CA1055129A publication Critical patent/CA1055129A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/20—Cable fittings for cables filled with or surrounded by gas or oil
    • H02G15/26—Expansion vessels; Locking heads; Auxiliary pipe-lines
    • 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
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame

Landscapes

  • Transformer Cooling (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Gas Or Oil Filled Cable Accessories (AREA)
CA249,482A 1975-04-14 1976-04-02 Apparatus and method for cooling of three or more oil-filled electric cables Expired CA1055129A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22272/75A IT1037301B (it) 1975-04-14 1975-04-14 Impianto e relativo metodo di funzionamento per il raffreddamento di cavi elettrici ad olio fluido

Publications (1)

Publication Number Publication Date
CA1055129A true CA1055129A (en) 1979-05-22

Family

ID=11193966

Family Applications (1)

Application Number Title Priority Date Filing Date
CA249,482A Expired CA1055129A (en) 1975-04-14 1976-04-02 Apparatus and method for cooling of three or more oil-filled electric cables

Country Status (9)

Country Link
AR (1) AR209954A1 (xx)
AT (1) AT343197B (xx)
BE (1) BE840520A (xx)
CA (1) CA1055129A (xx)
DE (1) DE2616360C2 (xx)
ES (1) ES447178A1 (xx)
GB (1) GB1502714A (xx)
IT (1) IT1037301B (xx)
ZA (1) ZA761438B (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113419416B (zh) * 2021-07-07 2023-03-21 中国石油天然气股份有限公司 冗余转动类设备控制系统和方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS553888B1 (xx) * 1970-05-23 1980-01-28
FR2129970B1 (xx) * 1971-03-24 1974-05-31 Comp Generale Electricite

Also Published As

Publication number Publication date
IT1037301B (it) 1979-11-10
ZA761438B (en) 1977-03-30
ES447178A1 (es) 1977-06-16
DE2616360A1 (de) 1976-10-28
AT343197B (de) 1978-05-10
AU1259276A (en) 1977-10-06
GB1502714A (en) 1978-03-01
AR209954A1 (es) 1977-06-15
DE2616360C2 (de) 1985-10-31
BE840520A (fr) 1976-08-02
ATA269476A (de) 1977-09-15

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