GB1284060A - Volume-compensation apparatus for oil-filled electric power cables - Google Patents

Volume-compensation apparatus for oil-filled electric power cables

Info

Publication number
GB1284060A
GB1284060A GB06686/71A GB1668671A GB1284060A GB 1284060 A GB1284060 A GB 1284060A GB 06686/71 A GB06686/71 A GB 06686/71A GB 1668671 A GB1668671 A GB 1668671A GB 1284060 A GB1284060 A GB 1284060A
Authority
GB
United Kingdom
Prior art keywords
chamber
volume
port
plunger
plate
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
GB06686/71A
Other languages
English (en)
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
Pirelli and C SpA
Original Assignee
Industrie Pirelli SpA
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, Pirelli SpA filed Critical Industrie Pirelli SpA
Publication of GB1284060A publication Critical patent/GB1284060A/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Gas Or Oil Filled Cable Accessories (AREA)
GB06686/71A 1970-05-23 1971-05-24 Volume-compensation apparatus for oil-filled electric power cables Expired GB1284060A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2500570 1970-05-23

Publications (1)

Publication Number Publication Date
GB1284060A true GB1284060A (en) 1972-08-02

Family

ID=11215380

Family Applications (1)

Application Number Title Priority Date Filing Date
GB06686/71A Expired GB1284060A (en) 1970-05-23 1971-05-24 Volume-compensation apparatus for oil-filled electric power cables

Country Status (4)

Country Link
US (1) US3695297A (https=)
DE (1) DE2125661A1 (https=)
FR (1) FR2090248B1 (https=)
GB (1) GB1284060A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2201538C1 (ru) * 2001-07-11 2003-03-27 Федеральное государственное унитарное предприятие "Государственное машиностроительное конструкторское бюро "Радуга" Способ сохранения работоспособности жидкостной системы

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1042791B (it) * 1975-09-26 1980-01-30 Pirelli Sistema di posa di un cavo ad olio fluido e impianto per attuarlo
DE2718609C2 (de) * 1977-04-27 1979-05-23 Danfoss A/S, Nordborg (Daenemark) Verfahren zur Herstellung einer eine Membran aufweisenden Vorrichtung und Vorrichtung zur Durchfuhrung dieses Verfahrens
US4606376A (en) * 1985-05-02 1986-08-19 Deere & Company Accumulator with integral high pressure reservoir and recharge valve
US5205326A (en) * 1991-08-23 1993-04-27 Hydraulic Power Systems, Inc. Pressure response type pulsation damper noise attenuator and accumulator
DE19706427A1 (de) * 1997-02-19 1998-08-20 Itt Mfg Enterprises Inc Druckmittelspeicher
US6089274A (en) * 1999-08-11 2000-07-18 Fan; Jui-Hua I-type counterflow absorber
WO2003033915A1 (de) * 2001-10-16 2003-04-24 Continental Teves Ag & Co. Ohg Druckmittelspeicher
JP3844064B2 (ja) * 2002-03-25 2006-11-08 株式会社アドヴィックス ベローズ式液圧アキュムレータ
JP4273970B2 (ja) * 2002-04-19 2009-06-03 株式会社アドヴィックス 液圧アキュムレータ
JP3867648B2 (ja) * 2002-09-19 2007-01-10 株式会社アドヴィックス ベローズ式液圧アキュムレータ
NL2001674C2 (nl) * 2008-06-12 2009-12-15 Henri Peteri Beheer Bv Warmwatertoestel en werkwijze voor het toevoeren van warm water.
FR3001774B1 (fr) * 2013-02-04 2015-03-13 Vianney Rabhi Moteur-pompe hydraulique a cylindree fixe ou variable
EP2924231A1 (en) * 2014-03-28 2015-09-30 Siemens Aktiengesellschaft Pressure compensation system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB412607A (en) * 1932-12-30 1934-07-02 Enfield Cable Works Ltd Improvements in and relating to installations containing pressure media intended to be balanced and more particularly to pressure electric cable systems
US2682893A (en) * 1950-05-16 1954-07-06 Solar Aircraft Co Surge arrestor
FR1148602A (fr) * 1955-02-11 1957-12-12 Perfectionnements aux séparateurs de deux fluides
FR1510907A (fr) * 1966-11-10 1968-01-26 Sud Aviation Bâche hydraulique à soufflet de grande capacité

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2201538C1 (ru) * 2001-07-11 2003-03-27 Федеральное государственное унитарное предприятие "Государственное машиностроительное конструкторское бюро "Радуга" Способ сохранения работоспособности жидкостной системы

Also Published As

Publication number Publication date
FR2090248B1 (https=) 1974-08-02
DE2125661A1 (de) 1971-11-25
US3695297A (en) 1972-10-03
FR2090248A1 (https=) 1972-01-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee