SE7711244L - Temperaturmetanordning for transformatorer och drosselspolar - Google Patents

Temperaturmetanordning for transformatorer och drosselspolar

Info

Publication number: SE7711244L
Authority: SE; Sweden
Prior art keywords: chamber; conduit; liquid; dielectric material; container
Prior art date: 1976-10-08

Application number

SE7711244A

Other languages

Unknown language ( )

English (en)

Inventor

W Felber

E Woschnagg

Original Assignee

Elin Union Ag

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.)

1976-10-08

Filing date

1977-10-06

Publication date

1978-04-09

1977-10-06 Application filed by Elin Union Ag filed Critical Elin Union Ag

1978-04-09 Publication of SE7711244L publication Critical patent/SE7711244L/sv

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
- H01F27/40—Structural association with built-in electric component, e.g. fuse

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Housings And Mounting Of Transformers (AREA)
Measuring Temperature Or Quantity Of Heat (AREA)
Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)

SE7711244A 1976-10-08 1977-10-06 Temperaturmetanordning for transformatorer och drosselspolar SE7711244L (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT748076A AT345014B (de)	1976-10-08	1976-10-08	Temperaturmesseinrichtung fuer transformatoren und drosselspulen

Publications (1)

Publication Number	Publication Date
SE7711244L true SE7711244L (sv)	1978-04-09

Family

ID=3596452

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7711244A SE7711244L (sv)	1976-10-08	1977-10-06	Temperaturmetanordning for transformatorer och drosselspolar

Country Status (10)

Country	Link
US (1)	US4201089A (sv)
JP (1)	JPS5352476A (sv)
AT (1)	AT345014B (sv)
CH (1)	CH618510A5 (sv)
DE (1)	DE2745217A1 (sv)
FR (1)	FR2367279A1 (sv)
GB (1)	GB1566777A (sv)
IT (1)	IT1087677B (sv)
NL (1)	NL7710975A (sv)
SE (1)	SE7711244L (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4439666A (en) *	1981-10-07	1984-03-27	Intermountain Thermafloor	Electrical heating system
US6494617B1 (en) *	1999-04-30	2002-12-17	General Electric Company	Status detection apparatus and method for fluid-filled electrical equipment
US6661327B1 (en) *	2002-06-12	2003-12-09	Netec Ag	Electromagnetic inductor and transformer device and method making the same
KR100572260B1 (ko) *	2004-01-08	2006-04-19	코닉스계기공업 주식회사	전력변압기용 온도계
US8400320B2 (en) *	2009-12-30	2013-03-19	Eduardo Pedrosa Santos	System for monitoring oil level and detecting leaks in power transformers, reactors, current and potential transformers, high voltage bushings and the like
CN103454536A (zh) *	2013-09-16	2013-12-18	国网河南省电力公司焦作供电公司	一种电力变压器试验方法
CN109085198B (zh) *	2018-07-27	2022-04-12	昆明理工大学	一种测定变压器油对流换热系数的实验测量装置及使用方法
CN111987626B (zh) *	2020-07-28	2022-07-19	河南工业职业技术学院	一种具有温度保护结构的电气设备连接装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1879276A (en) *	1929-08-16	1932-09-27	Gen Electric	Indicating device for electrical apparatus
US3190122A (en) *	1960-09-01	1965-06-22	Simmonds Precision Products	Mercurial capacitors for remote indication of pressure
US3212077A (en) *	1962-08-21	1965-10-12	Simmonds Precision Products	Liquid quantity gauge
AT256505B (de) *	1964-08-18	1967-08-25	Vyzk Ustav Silnoproude Elekt	Einrichtung zur Messung der örtlichen Temperaturen hochspannungführender Bauteile, insbesondere zur Messung der örtlichen Temperaturen von Transformatorwicklungen

1976
- 1976-10-08 AT AT748076A patent/AT345014B/de not_active IP Right Cessation
1977
- 1977-10-06 CH CH1225877A patent/CH618510A5/de not_active IP Right Cessation
- 1977-10-06 SE SE7711244A patent/SE7711244L/sv not_active Application Discontinuation
- 1977-10-06 GB GB41627/77A patent/GB1566777A/en not_active Expired
- 1977-10-06 NL NL7710975A patent/NL7710975A/xx not_active Application Discontinuation
- 1977-10-07 FR FR7730283A patent/FR2367279A1/fr active Granted
- 1977-10-07 DE DE19772745217 patent/DE2745217A1/de not_active Withdrawn
- 1977-10-07 IT IT7728550A patent/IT1087677B/it active
- 1977-10-08 JP JP12053477A patent/JPS5352476A/ja active Pending
- 1977-10-11 US US05/840,675 patent/US4201089A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
GB1566777A (en)	1980-05-08
CH618510A5 (sv)	1980-07-31
ATA748076A (de)	1977-12-15
IT1087677B (it)	1985-06-04
JPS5352476A (en)	1978-05-12
AT345014B (de)	1978-08-25
FR2367279A1 (fr)	1978-05-05
DE2745217A1 (de)	1978-04-13
NL7710975A (nl)	1978-04-11
FR2367279B1 (sv)	1983-01-07
US4201089A (en)	1980-05-06

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Legal Events

Date	Code	Title	Description
1995-02-28	NAV	Patent application has lapsed	Ref document number: 7711244-9