DK288588A - Maaletransformator til maaling af den i en elektriskleder loebende stroem - Google Patents

Maaletransformator til maaling af den i en elektriskleder loebende stroem

Info

Publication number: DK288588A
Authority: DK; Denmark
Prior art keywords: measuring; electric conductor; current currently; transformer; measuring transformer
Prior art date: 1987-05-26

Application number

DK288588A

Other languages

English (en)

Other versions

DK288588D0 (da

Inventor

Andreas Joder

Mathis Halder

Thomas Seitz

Original Assignee

Landis & Gyr 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.)

1987-05-26

Filing date

1988-05-26

Publication date

1988-11-27

1988-05-26 Application filed by Landis & Gyr Ag filed Critical Landis & Gyr Ag

1988-05-26 Publication of DK288588D0 publication Critical patent/DK288588D0/da

1988-11-27 Publication of DK288588A publication Critical patent/DK288588A/da

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R21/00—Arrangements for measuring electric power or power factor
- G01R21/08—Arrangements for measuring electric power or power factor by using galvanomagnetic-effect devices, e.g. Hall-effect devices
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/20—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices
- G01R15/202—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices using Hall-effect devices

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Power Engineering (AREA)
Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Transformers For Measuring Instruments (AREA)

DK288588A 1987-05-26 1988-05-26 Maaletransformator til maaling af den i en elektriskleder loebende stroem DK288588A (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH202687		1987-05-26

Publications (2)

Publication Number	Publication Date
DK288588D0 DK288588D0 (da)	1988-05-26
DK288588A true DK288588A (da)	1988-11-27

Family

ID=4224187

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK288588A DK288588A (da)	1987-05-26	1988-05-26	Maaletransformator til maaling af den i en elektriskleder loebende stroem

Country Status (7)

Country	Link
US (1)	US4864223A (da)
EP (1)	EP0292636A1 (da)
JP (1)	JPS63306608A (da)
AU (1)	AU591840B2 (da)
DK (1)	DK288588A (da)
NO (1)	NO882327L (da)
YU (1)	YU93588A (da)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0578948A1 (de) *	1992-07-14	1994-01-19	Landis & Gyr Technology Innovation AG	Einrichtung zur Messung von Leistungs- und/oder Stromkomponenten einer Impedanz
FI932122A7 (fi) *	1993-05-11	1994-11-12	Abb Stroemberg Kojeet Oy	Vuontiheyden mittaukseen perustuva sähkövirranmittausanturi ja menetelmä sen virittämiseksi
US5701073A (en) *	1996-02-28	1997-12-23	Tektronix, Inc.	Direct current measuring apparatus and method employing flux diversion
EP0874244B1 (de)	1997-04-19	2002-01-30	LUST ANTRIEBSTECHNIK GmbH	Verfahren zum Messen von elektrischen Strömen in n Leitern sowie Vorrichtung zur Durchführung des Verfahrens
DE19741417B4 (de) *	1997-09-19	2004-02-26	Klaus Bruchmann	Strommessgerät mit Hallsensor
DE19964169A1 (de) *	1999-04-01	2000-11-23	Mannesmann Sachs Ag	Anordnung zur Strommessung in einer elektrischen Maschine
DE19946935B4 (de) *	1999-09-30	2004-02-05	Daimlerchrysler Ag	Vorrichtung zur induktiven Strommessung mit mindestens einem Differenzsensor
DE19959003A1 (de) *	1999-12-08	2001-06-13	Abb Research Ltd	Elektronischer Schalter mit Überstrom-Schutzvorrichtung
TWI289679B (en) *	2001-11-26	2007-11-11	Asahi Kasei Denshi Kk	Current sensor
US20050237051A1 (en) *	2004-03-05	2005-10-27	Airak, Inc.	Optical current sensor with flux concentrator and method of attachment for non-circular conductors
EP1746426B1 (de) *	2005-07-22	2019-03-06	Melexis Technologies NV	Stromsensor
CH698504B1 (de)	2006-05-16	2009-08-31	Melexis Technologies Sa	Vorrichtung zur Strommessung.
US7642768B1 (en) *	2008-10-21	2010-01-05	Honeywell International Inc.	Current sensor having field screening arrangement including electrical conductors sandwiching magnetic permeability layer
US9484525B2 (en) *	2012-05-15	2016-11-01	Infineon Technologies Ag	Hall effect device
JP6265282B2 (ja) *	2014-12-15	2018-01-24	株式会社村田製作所	電流センサ
US10998116B2 (en)	2018-02-23	2021-05-04	Hamilton Sundstrand Corporation	VDT with high permeability shield
DE102019132593B4 (de) *	2019-12-02	2021-07-22	Schaeffler Technologies AG & Co. KG	Stromsensor
US12131864B2 (en)	2020-10-08	2024-10-29	Deere & Company	Transformer with integral inductor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA608242A (en) *	1955-06-06	1960-11-08	Siemens-Schuckertwerke Aktiengesellschaft	Electrical impedance responsive devices
BE650176A (da) *	1963-07-05
CA937993A (en) *	1969-09-29	1973-12-04	Hollitscher Herbert	Reverse current sensor
AT359598B (de) *	1975-08-28	1980-11-25	Grundig Emv	Stromzange zur messung von gleich- und wechsel- stroemen
DE2912593A1 (de) *	1979-03-28	1980-10-09	Siemens Ag	Stromwandler
CH651151A5 (de) *	1979-11-27	1985-08-30	Landis & Gyr Ag	Messwandler zum messen eines insbesondere von einem messstrom erzeugten magnetfeldes.
CH670004A5 (da) *	1986-02-10	1989-04-28	Landis & Gyr Ag
CH673160A5 (da) *	1986-02-10	1990-02-15	Landis & Gyr Ag
ES2019323B3 (es) *	1986-09-29	1991-06-16	Landis & Gyr Betr Ag	Transformador de medicion para medir la corriente que pasa por un conductor electrico

1988
- 1988-01-13 EP EP88100348A patent/EP0292636A1/de not_active Withdrawn
- 1988-05-16 YU YU00935/88A patent/YU93588A/xx unknown
- 1988-05-17 US US07/195,081 patent/US4864223A/en not_active Expired - Fee Related
- 1988-05-20 AU AU16645/88A patent/AU591840B2/en not_active Ceased
- 1988-05-25 JP JP63126061A patent/JPS63306608A/ja active Pending
- 1988-05-26 NO NO882327A patent/NO882327L/no unknown
- 1988-05-26 DK DK288588A patent/DK288588A/da not_active Application Discontinuation

Also Published As

Publication number	Publication date
YU93588A (en)	1991-02-28
DK288588D0 (da)	1988-05-26
NO882327L (no)	1988-11-28
US4864223A (en)	1989-09-05
NO882327D0 (no)	1988-05-26
JPS63306608A (ja)	1988-12-14
EP0292636A1 (de)	1988-11-30
AU591840B2 (en)	1989-12-14
AU1664588A (en)	1988-12-01

Publication	Publication Date	Title
DE69328825D1 (de)	2000-07-13	Elektrische Strommessung
DK288588D0 (da)	1988-05-26	Maaletransformator til maaling af den i en elektriskleder loebende stroem
DE3465662D1 (de)	1987-10-01	Electrical transformer
MX152833A (es)	1986-06-18	Mejoras en terminal electrica
AR229825A1 (es)	1983-11-30	Dispositivo de conexion electrica
AR230531A1 (es)	1984-04-30	Dispositivo generador de corriente electrica
ES290989Y (es)	1986-11-16	Conexion electrica atornillada
FI931552A7 (fi)	1993-04-06	Kenno sähkönjohtavuuden mittaamiseksi
MX155132A (es)	1988-01-29	Mejoras en terminal electrica
ES2022244B3 (es)	1991-12-01	Conductor de corriente
MX153676A (es)	1986-12-16	Mejoras en conjunto de conexion electrica
ES283109Y (es)	1985-12-16	Dispositivo de conexion electrica, perfeccionado
ES286673Y (es)	1986-06-01	Regleta de conexion electrica
DE3578280D1 (de)	1990-07-19	Elektrische unterstation.
GB8704539D0 (en)	1987-04-01	Electrical current measurement
FR2655476B2 (fr)	1993-10-08	Transformateur electrique de mesure.
BR8607231A (pt)	1988-11-01	Transformadores de corrente
DK0380929T3 (da)	1993-09-20	Elektrisk stærkstrømskabel
BR6401567U (pt)	1986-04-29	Testador de corrente eletrica
ES278732Y (es)	1985-05-16	Dispositivo de conexion electrica
ES277754Y (es)	1985-02-16	Dispositivo de conexion electrica
NO852707L (no)	1987-01-05	Vernekrets for stroemtransformatorer.
ES281796Y (es)	1985-11-01	Regleta de conexion electrica perfeccionada
ES281795Y (es)	1985-11-01	Regleta de conexion electrica perfeccionada
ES251825Y (es)	1981-05-16	Bloque de conexion electrica

Legal Events

Date	Code	Title	Description
1992-01-20	AHB	Application shelved due to non-payment
1993-12-27	AHB	Application shelved due to non-payment