FR1237288A - Oil preservation and regeneration device for electrical devices fitted with a conservator - Google Patents

Oil preservation and regeneration device for electrical devices fitted with a conservator

Info

Publication number
FR1237288A
FR1237288A FR797877A FR797877A FR1237288A FR 1237288 A FR1237288 A FR 1237288A FR 797877 A FR797877 A FR 797877A FR 797877 A FR797877 A FR 797877A FR 1237288 A FR1237288 A FR 1237288A
Authority
FR
France
Prior art keywords
conservator
electrical devices
regeneration device
devices fitted
oil preservation
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
FR797877A
Other languages
French (fr)
Inventor
Paul Delguste
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.)
ACEC
Umicore NV SA
Original Assignee
ACEC
Ateliers de Constructions Electriques de Charleroi SA
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 ACEC, Ateliers de Constructions Electriques de Charleroi SA filed Critical ACEC
Priority claimed from FR797977A external-priority patent/FR1237310A/en
Priority to FR797877A priority Critical patent/FR1237288A/en
Priority to FR804395A priority patent/FR76279E/en
Priority to BE591502A priority patent/BE591502A/en
Priority to CH632560A priority patent/CH369820A/en
Priority to DEA34845A priority patent/DE1121720B/en
Priority to AT454660A priority patent/AT221649B/en
Priority to SE583260A priority patent/SE184918C1/en
Priority to US3681660 priority patent/US3098891A/en
Publication of FR1237288A publication Critical patent/FR1237288A/en
Application granted granted Critical
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/08—Cooling; Ventilating
    • H01F27/10—Liquid cooling
    • H01F27/12—Oil cooling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/08—Cooling; Ventilating
    • H01F27/10—Liquid cooling
    • H01F27/12—Oil cooling
    • H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y10T137/7339—By weight of accumulated fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Drying Of Solid Materials (AREA)
  • Compressor (AREA)
FR797877A 1959-06-18 1959-06-18 Oil preservation and regeneration device for electrical devices fitted with a conservator Expired FR1237288A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR797877A FR1237288A (en) 1959-06-18 1959-06-18 Oil preservation and regeneration device for electrical devices fitted with a conservator
FR804395A FR76279E (en) 1959-06-18 1959-09-04 Oil preservation and regeneration device for electrical devices fitted with a conservator
BE591502A BE591502A (en) 1959-06-18 1960-06-02 Oil preservation and regeneration device for electrical appliances fitted with a conservator.
CH632560A CH369820A (en) 1959-06-18 1960-06-02 Device for preserving and regenerating the oil contained in a closed tank of an electrical appliance
DEA34845A DE1121720B (en) 1959-06-18 1960-06-09 Device for maintaining the electrical strength and regeneration of the oil in electrical apparatus provided with an expansion tank, e.g. Transformers
AT454660A AT221649B (en) 1959-06-18 1960-06-14 Device for the preservation and regeneration of the oil in electrical apparatus provided with an expansion tank
SE583260A SE184918C1 (en) 1959-06-18 1960-06-14 Device for preservation and regeneration of oil for electrical appliances equipped with expansion tank
US3681660 US3098891A (en) 1959-06-18 1960-06-17 Apparatus for the preservation and regeneration of insulating oil for electrical apparatus provided with an oil reservoir

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR797877A FR1237288A (en) 1959-06-18 1959-06-18 Oil preservation and regeneration device for electrical devices fitted with a conservator
FR221649T 1959-06-18
FR797977A FR1237310A (en) 1959-01-20 1959-06-18 Stopwatch with game device
FR804395A FR76279E (en) 1959-06-18 1959-09-04 Oil preservation and regeneration device for electrical devices fitted with a conservator

Publications (1)

Publication Number Publication Date
FR1237288A true FR1237288A (en) 1960-07-29

Family

ID=75339356

Family Applications (2)

Application Number Title Priority Date Filing Date
FR797877A Expired FR1237288A (en) 1959-06-18 1959-06-18 Oil preservation and regeneration device for electrical devices fitted with a conservator
FR804395A Expired FR76279E (en) 1959-06-18 1959-09-04 Oil preservation and regeneration device for electrical devices fitted with a conservator

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR804395A Expired FR76279E (en) 1959-06-18 1959-09-04 Oil preservation and regeneration device for electrical devices fitted with a conservator

Country Status (7)

Country Link
US (1) US3098891A (en)
AT (1) AT221649B (en)
BE (1) BE591502A (en)
CH (1) CH369820A (en)
DE (1) DE1121720B (en)
FR (2) FR1237288A (en)
SE (1) SE184918C1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4234754A (en) * 1978-02-28 1980-11-18 Bicc Limited Oil-filled electric cable installations comprising pressurizing oil tanks
DE3012449C2 (en) * 1980-03-31 1982-04-15 Transformatoren Union Ag, 7000 Stuttgart Method for locking the active part in liquid-cooled transformers for high outputs
US4967832A (en) * 1989-12-27 1990-11-06 Nrc Corporation Cooling method and apparatus for integrated circuit chips
DE102012203502A1 (en) * 2012-03-06 2013-09-12 Siemens Aktiengesellschaft Housing arrangement for an active part of an electrical machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1642406A (en) * 1923-02-05 1927-09-13 Buchholz Max System of protection of electric apparatus
US1970393A (en) * 1929-11-22 1934-08-14 Gen Electric Method of and means for connecting reservoirs to fluid filled cables
US1991368A (en) * 1933-09-02 1935-02-19 Okonite Callender Cable Co Inc Electric power cable
US2220728A (en) * 1939-04-04 1940-11-05 Gen Electric Means for controlling liquid pressure in riser cables
CH290181A (en) * 1950-03-20 1953-04-15 Savoisienne Const Elec Transformer with protection device.

Also Published As

Publication number Publication date
DE1121720B (en) 1962-01-11
FR76279E (en) 1961-09-29
US3098891A (en) 1963-07-23
CH369820A (en) 1963-06-15
SE184918C1 (en) 1963-09-03
AT221649B (en) 1962-06-12
BE591502A (en) 1960-10-03

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