CH369820A - Dispositif de préservation et de régénération de l'huile contenue dans une cuve fermée d'un appareil électrique - Google Patents

Dispositif de préservation et de régénération de l'huile contenue dans une cuve fermée d'un appareil électrique

Info

Publication number: CH369820A
Authority: CH; Switzerland
Prior art keywords: oil; conservator; tank; pump; piston
Prior art date: 1959-06-18

Application number

CH632560A

Other languages

English (en)

French (fr)

Inventor

Paul Delguste

Original Assignee

Acec

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.)

1959-06-18

Filing date

1960-06-02

Publication date

1963-06-15

1959-06-18 Priority claimed from FR797977A external-priority patent/FR1237310A/fr

1960-06-02 Application filed by Acec filed Critical Acec

1963-06-15 Publication of CH369820A publication Critical patent/CH369820A/fr

Links

230000001172 regenerating effect Effects 0.000 title claims description 4
239000012528 membrane Substances 0.000 claims description 6
230000008602 contraction Effects 0.000 claims description 5
239000000446 fuel Substances 0.000 claims 2
230000000149 penetrating effect Effects 0.000 claims 1
238000004891 communication Methods 0.000 description 8
239000003755 preservative agent Substances 0.000 description 4
230000002335 preservative effect Effects 0.000 description 4
238000007872 degassing Methods 0.000 description 3
230000006866 deterioration Effects 0.000 description 3
230000003247 decreasing effect Effects 0.000 description 2
238000001035 drying Methods 0.000 description 2
238000004321 preservation Methods 0.000 description 2
230000008929 regeneration Effects 0.000 description 2
238000011069 regeneration method Methods 0.000 description 2
238000009825 accumulation Methods 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
230000005587 bubbling Effects 0.000 description 1
230000006378 damage Effects 0.000 description 1
230000007547 defect Effects 0.000 description 1
230000018044 dehydration Effects 0.000 description 1
238000006297 dehydration reaction Methods 0.000 description 1
230000001934 delay Effects 0.000 description 1
238000009795 derivation Methods 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000005611 electricity Effects 0.000 description 1
230000008030 elimination Effects 0.000 description 1
238000003379 elimination reaction Methods 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
238000001914 filtration Methods 0.000 description 1
239000007789 gas Substances 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
239000011261 inert gas Substances 0.000 description 1
239000007788 liquid Substances 0.000 description 1
238000000034 method Methods 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
230000029058 respiratory gaseous exchange Effects 0.000 description 1
238000007789 sealing Methods 0.000 description 1

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)
Compressor (AREA)
Drying Of Solid Materials (AREA)

CH632560A 1959-06-18 1960-06-02 Dispositif de préservation et de régénération de l'huile contenue dans une cuve fermée d'un appareil électrique CH369820A (fr)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
FR797977A FR1237310A (fr)	1959-01-20	1959-06-18	Chronomètre avec dispositif de jeu
FR221649T		1959-06-18
FR797877A FR1237288A (fr)	1959-06-18	1959-06-18	Dispositif de préservation et de régénération de l'huile pour les appareils électriques munis d'un conservateur
FR804395A FR76279E (fr)	1959-06-18	1959-09-04	Dispositif de préservation et de régénération de l'huile pour les appareils électriques munis d'un conservateur

Publications (1)

Publication Number	Publication Date
CH369820A true CH369820A (fr)	1963-06-15

Family

ID=75339356

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH632560A CH369820A (fr)	1959-06-18	1960-06-02	Dispositif de préservation et de régénération de l'huile contenue dans une cuve fermée d'un appareil électrique

Country Status (7)

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

Families Citing this family (5)

* 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 (de) *	1980-03-31	1982-04-15	Transformatoren Union Ag, 7000 Stuttgart	Verfahren zur Arretierung des Aktivteils in flüssigkeitsgekühlten Transformatoren für große Leistungen
US4967832A (en) *	1989-12-27	1990-11-06	Nrc Corporation	Cooling method and apparatus for integrated circuit chips
DE102012203502A1 (de) *	2012-03-06	2013-09-12	Siemens Aktiengesellschaft	Gehäuseanordnung für ein Aktivteil einer elektrischen Maschine
KR102809301B1 (ko) *	2020-09-18	2025-05-16	히타치 에너지 리미티드	하우징 부분, 전기 시스템 및 작동 방법

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 (fr) *	1950-03-20	1953-04-15	Savoisienne Const Elec	Transformateur avec dispositif de protection.

1959
- 1959-06-18 FR FR797877A patent/FR1237288A/fr not_active Expired
- 1959-09-04 FR FR804395A patent/FR76279E/fr not_active Expired
1960
- 1960-06-02 CH CH632560A patent/CH369820A/fr unknown
- 1960-06-02 BE BE591502A patent/BE591502A/fr unknown
- 1960-06-09 DE DEA34845A patent/DE1121720B/de active Pending
- 1960-06-14 SE SE583260A patent/SE184918C1/sv unknown
- 1960-06-14 AT AT454660A patent/AT221649B/de active
- 1960-06-17 US US3681660 patent/US3098891A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
FR76279E (fr)	1961-09-29
BE591502A (fr)	1960-10-03
US3098891A (en)	1963-07-23
DE1121720B (de)	1962-01-11
SE184918C1 (sv)	1963-09-03
FR1237288A (fr)	1960-07-29
AT221649B (de)	1962-06-12

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