GB2050070B - Current dividers for measuring transformers - Google Patents

Current dividers for measuring transformers

Info

Publication number
GB2050070B
GB2050070B GB8014594A GB8014594A GB2050070B GB 2050070 B GB2050070 B GB 2050070B GB 8014594 A GB8014594 A GB 8014594A GB 8014594 A GB8014594 A GB 8014594A GB 2050070 B GB2050070 B GB 2050070B
Authority
GB
United Kingdom
Prior art keywords
current dividers
measuring transformers
transformers
measuring
dividers
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
GB8014594A
Other versions
GB2050070A (en
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.)
Siemens Building Technologies AG
Landis and Gyr AG
Original Assignee
Landis and Gyr AG
LGZ Landis and Gyr Zug 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.)
Filing date
Publication date
Application filed by Landis and Gyr AG, LGZ Landis and Gyr Zug AG filed Critical Landis and Gyr AG
Publication of GB2050070A publication Critical patent/GB2050070A/en
Application granted granted Critical
Publication of GB2050070B publication Critical patent/GB2050070B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase ac
    • H01F38/28—Current transformers
    • H01F38/30—Constructions
GB8014594A 1979-05-31 1980-05-02 Current dividers for measuring transformers Expired GB2050070B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH508279A CH643954A5 (en) 1979-05-31 1979-05-31 POWER DIVIDER FOR MEASURING TRANSDUCERS.

Publications (2)

Publication Number Publication Date
GB2050070A GB2050070A (en) 1980-12-31
GB2050070B true GB2050070B (en) 1983-03-02

Family

ID=4287636

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8014594A Expired GB2050070B (en) 1979-05-31 1980-05-02 Current dividers for measuring transformers

Country Status (7)

Country Link
AT (1) ATA279180A (en)
CH (1) CH643954A5 (en)
DE (1) DE3008308C2 (en)
FR (1) FR2458136A1 (en)
GB (1) GB2050070B (en)
NL (1) NL8003180A (en)
SE (1) SE436229B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH650357A5 (en) * 1981-03-26 1985-07-15 Landis & Gyr Ag MAGNETIC CORE-FREE MEASURING CONVERTER FOR POTENTIAL-FREE MEASUREMENT OF A MEASURING CURRENT.
CH656746A5 (en) * 1982-06-15 1986-07-15 Landis & Gyr Ag MAGNETIC SENSOR.
DE3370875D1 (en) * 1982-07-26 1987-05-14 Landis & Gyr Ag Magnetic field sensor and the use thereof
CH658929A5 (en) * 1982-10-28 1986-12-15 Landis & Gyr Ag POWER DIVIDER FOR MEASURING TRANSDUCERS.
CH660537A5 (en) * 1983-03-02 1987-04-30 Landis & Gyr Ag MEASURING CONVERTER FOR MEASURING A CURRENT.
CH660538A5 (en) * 1983-03-02 1987-04-30 Landis & Gyr Ag MEASURING CONVERTER FOR MEASURING A CURRENT.
CH658930A5 (en) * 1983-04-25 1986-12-15 Landis & Gyr Ag CURRENT DIVIDER FOR MEASURING TRANSDUCERS FOR MEASURING A CURRENT.
CH659895A5 (en) * 1983-06-09 1987-02-27 Landis & Gyr Ag ARRANGEMENT FOR MEASURING A CURRENT.
CH673160A5 (en) * 1986-02-10 1990-02-15 Landis & Gyr Ag
US5107204A (en) * 1986-12-22 1992-04-21 General Electric Company Low temperature coefficient shunt for current measurement
DE4023614A1 (en) * 1990-07-25 1992-01-30 Carl Spitzenberger Measurement resistance or shunt for current measuring - has inductive components in measurement and auxiliary paths for frequency independent measurement
DE19501719C2 (en) * 1995-01-20 1999-10-07 Siemens Ag Measuring shunt
DE19535551C2 (en) * 1995-09-25 1997-10-02 Siemens Ag Current transformer arrangement with a shunt
DE102009033126B4 (en) * 2009-07-15 2011-05-05 Emh Metering Gmbh & Co. Kg Current transformer for an electronic electricity meter
CN103076475B (en) * 2013-01-10 2015-01-07 浙江力辉电器有限公司 Anti-interference manganese-copper current divider

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH618043A5 (en) * 1977-07-08 1980-06-30 Landis & Gyr Ag Instrument transformer for the isolated measurement of currents or voltages

Also Published As

Publication number Publication date
ATA279180A (en) 1989-03-15
FR2458136B1 (en) 1983-12-23
DE3008308A1 (en) 1980-12-04
GB2050070A (en) 1980-12-31
SE8004068L (en) 1980-12-01
CH643954A5 (en) 1984-06-29
SE436229B (en) 1984-11-19
DE3008308C2 (en) 1982-04-15
NL8003180A (en) 1980-12-02
FR2458136A1 (en) 1980-12-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee