SE7602185L - CONTROL TRANSFORMER WITH PRESSURE EQUALIZATION BETWEEN SEPARATE OIL ROOMS - Google Patents

CONTROL TRANSFORMER WITH PRESSURE EQUALIZATION BETWEEN SEPARATE OIL ROOMS

Info

Publication number: SE7602185L
Authority: SE; Sweden
Prior art keywords: pressure equalization; control transformer; separate oil; oil rooms; rooms
Prior art date: 1975-04-08

Application number

SE7602185A

Other languages

Unknown language ( )

Swedish (sv)

Other versions

SE404106B (en

Inventor

W Breuer

Original Assignee

Reinhausen Maschf Scheubeck

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.)

1975-04-08

Filing date

1976-02-24

Publication date

1976-10-09

1976-02-24 Application filed by Reinhausen Maschf Scheubeck filed Critical Reinhausen Maschf Scheubeck

1976-10-09 Publication of SE7602185L publication Critical patent/SE7602185L/en

1978-09-18 Publication of SE404106B publication Critical patent/SE404106B/en

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
- H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Housings And Mounting Of Transformers (AREA)
Transformer Cooling (AREA)

SE7602185A 1975-04-08 1976-02-24 IN AN OIL-CHARGED CONTROLLER TRANSFORMER SE404106B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19752515192 DE2515192C3 (en)	1975-04-08	1975-04-08	Step transformer with pressure equalization between separate oil chambers

Publications (2)

Publication Number	Publication Date
SE7602185L true SE7602185L (en)	1976-10-09
SE404106B SE404106B (en)	1978-09-18

Family

ID=5943287

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7602185A SE404106B (en)	1975-04-08	1976-02-24	IN AN OIL-CHARGED CONTROLLER TRANSFORMER

Country Status (6)

Country	Link
JP (1)	JPS5856246B2 (en)
AT (1)	AT344828B (en)
DE (1)	DE2515192C3 (en)
FR (1)	FR2307356A1 (en)
NL (1)	NL7601743A (en)
SE (1)	SE404106B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5837708U (en) *	1981-09-02	1983-03-11	三菱電機株式会社	package substation
US4484169A (en) *	1981-11-05	1984-11-20	Mitsubishi Denki Kabushiki Kaisha	Transformer apparatus with -superimposed insulated switch and transformer units
DE3504916C2 (en) *	1985-02-13	1987-03-19	Maschinenfabrik Reinhausen Gebrüder Scheubeck GmbH & Co KG, 8400 Regensburg	Oil-filled built-in step switch with oil expansion tank
FR2739486B1 (en) *	1995-09-28	1997-11-14	Magnier Philippe	METHOD AND DEVICE FOR PROTECTION AGAINST EXPLOSION AND FIRE OF ELECTRICAL TRANSFORMERS
DE10224074B4 (en) *	2002-05-31	2011-02-03	Maschinenfabrik Reinhausen Gmbh	step switch
EP1911050B1 (en) *	2005-07-01	2015-06-17	Siemens Aktiengesellschaft	Transformer with electrical switch
DE102008027274B3 (en) *	2008-06-06	2009-08-27	Maschinenfabrik Reinhausen Gmbh	Power transformer with tap changer
DE102014219059A1 (en) *	2014-09-22	2016-03-24	Siemens Aktiengesellschaft	Storage of coolant for cooling a transformer
JP7049837B2 (en) *	2018-01-23	2022-04-07	東芝産業機器システム株式会社	Oil-filled static induction device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL90244C (en) *		1900-01-01
DE669306C (en) *	1931-11-21	1938-12-21	Siemens Schuckertwerke Akt Ges	Oil transformer with built-on tap changer arranged in oil
DE912366C (en) *	1941-05-06	1954-05-28	Aeg	Regulating transformer
US2871870A (en) *	1955-08-10	1959-02-03	Melville F Peters	Fluid pressure systems
AT208968B (en) *	1958-05-21	1960-05-10	Elin Union Ag	Ventilation device for the switching gases produced during step switching under load
DE1788101U (en) *	1959-01-03	1959-05-06	Elek Zitaets Actien Ges Vorm W	TRANSFORMER WITH LIQUID COOLING WITH PROTECTIVE GAS SHIELD.
DE1191476B (en) *	1960-07-25	1965-04-22	Licentia Gmbh	Electrical apparatus filled with an insulating filling medium, in particular a transformer
DE1235417B (en) *	1963-03-29	1967-03-02	Elin Union Ag	Regulating transformer
FR1420161A (en) *	1965-01-08	1965-12-03	Bbc Brown Boveri & Cie	Airtight seal for filling electrical devices with oil, especially transformers
FR1438056A (en) *	1965-06-29	1966-05-06		Conservator for oil bath transformers
DE1234847B (en) *	1965-10-23	1967-02-23	Transform Roentgen Matern Veb	Oil transformer
DE2158869A1 (en) *	1971-11-27	1973-06-14	Schorch Gmbh	OIL TRANSFORMER WITH TAP SWITCH

1975
- 1975-04-08 DE DE19752515192 patent/DE2515192C3/en not_active Expired
1976
- 1976-02-20 NL NL7601743A patent/NL7601743A/en not_active Application Discontinuation
- 1976-02-24 SE SE7602185A patent/SE404106B/en not_active IP Right Cessation
- 1976-04-06 AT AT245876A patent/AT344828B/en not_active IP Right Cessation
- 1976-04-07 JP JP3832076A patent/JPS5856246B2/en not_active Expired
- 1976-04-08 FR FR7610313A patent/FR2307356A1/en active Granted

Also Published As

Publication number	Publication date
JPS5856246B2 (en)	1983-12-14
JPS51122725A (en)	1976-10-27
DE2515192C3 (en)	1983-01-05
NL7601743A (en)	1976-10-12
FR2307356B1 (en)	1981-05-22
AT344828B (en)	1978-08-10
FR2307356A1 (en)	1976-11-05
DE2515192A1 (en)	1976-10-14
ATA245876A (en)	1977-12-15
SE404106B (en)	1978-09-18
DE2515192B2 (en)	1978-02-02

Publication	Publication Date	Title
SE7600906L (en)	1976-07-30	VALVE
DK159512C (en)	1991-03-25	FLUID CONTROLLER
SE434110B (en)	1984-07-09	PRESSURE COOKER
DK289476A (en)	1977-02-26	CONTROL VALVE
SE7606080L (en)	1976-12-01	CONTROL VALVE
DK289576A (en)	1977-02-26	CONTROL VALVE
CS193558B2 (en)	1979-10-31	Fluid clutch with the valve
BE837958A (en)	1976-07-28	CONTROL VALVE
SE7602873L (en)	1976-09-18	VALVE
SE7606132L (en)	1976-12-28	VALVE
DK254176A (en)	1976-12-11	VALVE
NL7608943A (en)	1977-02-16	HEAT TRANSFORMER WITH ABSORPTION.
DK91176A (en)	1976-09-07	VALVE
SE7602185L (en)	1976-10-09	CONTROL TRANSFORMER WITH PRESSURE EQUALIZATION BETWEEN SEPARATE OIL ROOMS
DK294176A (en)	1977-01-05	CONTROL VALVE
FR2314421A1 (en)	1977-01-07	VALVE TAP
SE7710785L (en)	1978-03-29	PRESSURE PULSE DAMPER
DK583276A (en)	1977-06-25	CONTROL VALVE
BR7605394A (en)	1977-08-16	BEHAVIOR VALVE
SE7608937L (en)	1977-02-15	CONTROL VALVE
SE7602687L (en)	1977-02-01	VALVE
SE432805B (en)	1984-04-16	PRESSURE VALVE
SE7605051L (en)	1976-11-06	SERVOMANOVATED CONTROLLER VALVE
DK132176A (en)	1976-10-12	VALVE
DK222176A (en)	1976-11-22	VALVE

Legal Events

Date	Code	Title	Description
1995-01-31	NUG	Patent has lapsed	Ref document number: 7602185-6 Effective date: 19900131 Format of ref document f/p: F

Date

Code

Title

Description

1995-01-31

NUG

Patent has lapsed

Ref document number: 7602185-6

Effective date: 19900131

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