IT1037301B - Impianto e relativo metodo di funzionamento per il raffreddamento di cavi elettrici ad olio fluido - Google Patents

Impianto e relativo metodo di funzionamento per il raffreddamento di cavi elettrici ad olio fluido

Info

Publication number
IT1037301B
IT1037301B IT22272/75A IT2227275A IT1037301B IT 1037301 B IT1037301 B IT 1037301B IT 22272/75 A IT22272/75 A IT 22272/75A IT 2227275 A IT2227275 A IT 2227275A IT 1037301 B IT1037301 B IT 1037301B
Authority
IT
Italy
Prior art keywords
operating method
electric cables
fluid oil
cooling electric
relative operating
Prior art date
Application number
IT22272/75A
Other languages
English (en)
Italian (it)
Inventor
A Ferrentino
Original Assignee
Pirelli
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 Pirelli filed Critical Pirelli
Priority to IT22272/75A priority Critical patent/IT1037301B/it
Priority to GB8985/76A priority patent/GB1502714A/en
Priority to ZA761438A priority patent/ZA761438B/xx
Priority to AU12592/76A priority patent/AU492924B2/en
Priority to AR262771A priority patent/AR209954A1/es
Priority to CA249,482A priority patent/CA1055129A/en
Priority to BE165956A priority patent/BE840520A/xx
Priority to ES447178A priority patent/ES447178A1/es
Priority to AT269476A priority patent/AT343197B/de
Priority to DE2616360A priority patent/DE2616360C2/de
Application granted granted Critical
Publication of IT1037301B publication Critical patent/IT1037301B/it

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

Priority Applications (10)

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
GB8985/76A GB1502714A (en) 1975-04-14 1976-03-05 Method of displacing oil to and fro along the ducts of oil-filled electric cables and pumping apparatus therefor
ZA761438A ZA761438B (en) 1975-04-14 1976-03-09 Method of cooling oil-filled electric cables and pumping apparatus therefor
AR262771A AR209954A1 (es) 1975-04-14 1976-04-02 Disposicion para el enfriamiento de un cable o varios cables electricos de energia con por lo menos tres canales distintos para el aceite aislante
AU12592/76A AU492924B2 (en) 1975-04-14 1976-04-02 Cooling oil-filled cables
CA249,482A CA1055129A (en) 1975-04-14 1976-04-02 Apparatus and method for cooling of three or more oil-filled electric cables
BE165956A BE840520A (fr) 1975-04-14 1976-04-08 Installation pour le refroidissement de cables electriques remplis d'huile fluide et mode de fonctionnement de cette installation
ES447178A ES447178A1 (es) 1975-04-14 1976-04-09 Instalacion para el enfriamiento de cables electricos de aceite fluido.
AT269476A AT343197B (de) 1975-04-14 1976-04-13 Anlage zum kuhlen von olgefullten elektrischen kabeln
DE2616360A DE2616360C2 (de) 1975-04-14 1976-04-14 Anlage und Verfahren zum Hervorrufen einer Kühlbewegung von Isolieröl in einem oder mehreren elektrischen Energiekabeln

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
IT1037301B true IT1037301B (it) 1979-11-10

Family

ID=11193966

Family Applications (1)

Application Number Title Priority Date Filing Date
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

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
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
CA1055129A (en) 1979-05-22
DE2616360C2 (de) 1985-10-31
BE840520A (fr) 1976-08-02
ATA269476A (de) 1977-09-15

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940427