PL120301U1 - Cewka pradowa wysokiego napiecia - Google Patents

Cewka pradowa wysokiego napiecia

Info

Publication number
PL120301U1
PL120301U1 PL120301U PL12030111U PL120301U1 PL 120301 U1 PL120301 U1 PL 120301U1 PL 120301 U PL120301 U PL 120301U PL 12030111 U PL12030111 U PL 12030111U PL 120301 U1 PL120301 U1 PL 120301U1
Authority
PL
Poland
Prior art keywords
current high
voltage coil
coil
voltage
current
Prior art date
Application number
PL120301U
Other languages
English (en)
Other versions
PL66897Y1 (pl
Inventor
Zbigniew Wesolowski
Marcin Tarnowski
Paweł Dębski
Paweł Grysztar
Jarosław Duzdowski
Original Assignee
Abb Spólka Z Ograniczona Odpowiedzialnoscia
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 Abb Spólka Z Ograniczona Odpowiedzialnoscia filed Critical Abb Spólka Z Ograniczona Odpowiedzialnoscia
Priority to PL120301U priority Critical patent/PL66897Y1/pl
Priority to EP12460049.5A priority patent/EP2573781B1/en
Priority to PL12460049T priority patent/PL2573781T3/pl
Publication of PL120301U1 publication Critical patent/PL120301U1/pl
Publication of PL66897Y1 publication Critical patent/PL66897Y1/pl
Priority to HRP20140579AT priority patent/HRP20140579T1/hr

Links

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
    • H01F27/02—Casings
    • H01F27/04—Leading of conductors or axles through casings, e.g. for tap-changing arrangements
    • 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
    • H01F38/34—Combined voltage and current transformers
    • H01F38/36—Constructions

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Burglar Alarm Systems (AREA)
  • Particle Accelerators (AREA)
  • Details Of Television Scanning (AREA)
PL120301U 2011-08-31 2011-08-31 Cewka pradowa wysokiego napiecia PL66897Y1 (pl)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PL120301U PL66897Y1 (pl) 2011-08-31 2011-08-31 Cewka pradowa wysokiego napiecia
EP12460049.5A EP2573781B1 (en) 2011-08-31 2012-08-08 High voltage current coil
PL12460049T PL2573781T3 (pl) 2011-08-31 2012-08-08 Cewka prądowa wysokiego napięcia
HRP20140579AT HRP20140579T1 (hr) 2011-08-31 2014-06-20 Visokonaponska strujna navojnica

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL120301U PL66897Y1 (pl) 2011-08-31 2011-08-31 Cewka pradowa wysokiego napiecia

Publications (2)

Publication Number Publication Date
PL120301U1 true PL120301U1 (pl) 2013-03-04
PL66897Y1 PL66897Y1 (pl) 2013-12-31

Family

ID=47846526

Family Applications (2)

Application Number Title Priority Date Filing Date
PL120301U PL66897Y1 (pl) 2011-08-31 2011-08-31 Cewka pradowa wysokiego napiecia
PL12460049T PL2573781T3 (pl) 2011-08-31 2012-08-08 Cewka prądowa wysokiego napięcia

Family Applications After (1)

Application Number Title Priority Date Filing Date
PL12460049T PL2573781T3 (pl) 2011-08-31 2012-08-08 Cewka prądowa wysokiego napięcia

Country Status (3)

Country Link
EP (1) EP2573781B1 (pl)
HR (1) HRP20140579T1 (pl)
PL (2) PL66897Y1 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109148132B (zh) * 2018-08-04 2023-11-17 安徽华能集团电器有限公司 一种可折叠式互感器
WO2021058102A1 (en) * 2019-09-26 2021-04-01 Siemens Energy Global GmbH & Co. KG Instrument transformer and method of assembling

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3668513A (en) * 1970-03-31 1972-06-06 Tokyo Shibaura Electric Co Upright type bushing current transformer
US5952617A (en) * 1996-04-19 1999-09-14 Jersey Central Power & Light Company Power transformer and coupling means
PL193711B1 (pl) 2000-03-24 2007-03-30 Abb Sp Zoo Przekładnik kombinowany
EP2239744A1 (en) * 2009-04-06 2010-10-13 ABB Technology AG Multirange current instrument transformer

Also Published As

Publication number Publication date
EP2573781A1 (en) 2013-03-27
EP2573781B1 (en) 2014-03-26
PL66897Y1 (pl) 2013-12-31
HRP20140579T1 (hr) 2014-11-07
PL2573781T3 (pl) 2014-07-31

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Legal Events

Date Code Title Description
LAPU Decisions on the lapse of rights of protection of utility model

Effective date: 20140831