DE9421240U1 - Circuit breaker with an ironless current transformer - Google Patents

Circuit breaker with an ironless current transformer

Info

Publication number
DE9421240U1
DE9421240U1 DE9421240U DE9421240U DE9421240U1 DE 9421240 U1 DE9421240 U1 DE 9421240U1 DE 9421240 U DE9421240 U DE 9421240U DE 9421240 U DE9421240 U DE 9421240U DE 9421240 U1 DE9421240 U1 DE 9421240U1
Authority
DE
Germany
Prior art keywords
circuit breaker
current transformer
ironless
ironless current
transformer
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 - Lifetime
Application number
DE9421240U
Other languages
German (de)
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 AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Priority to DE9421240U priority Critical patent/DE9421240U1/en
Publication of DE9421240U1 publication Critical patent/DE9421240U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
    • H05K1/165—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor incorporating printed inductors
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/08—Magnetic details
    • H05K2201/083—Magnetic materials
    • H05K2201/086—Magnetic materials for inductive purposes, e.g. printed inductor with ferrite core
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09209—Shape and layout details of conductors
    • H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
    • H05K2201/097—Alternating conductors, e.g. alternating different shaped pads, twisted pairs; Alternating components
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10227—Other objects, e.g. metallic pieces
    • H05K2201/10416—Metallic blocks or heatsinks completely inserted in a PCB
DE9421240U 1994-06-23 1994-06-23 Circuit breaker with an ironless current transformer Expired - Lifetime DE9421240U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9421240U DE9421240U1 (en) 1994-06-23 1994-06-23 Circuit breaker with an ironless current transformer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9421240U DE9421240U1 (en) 1994-06-23 1994-06-23 Circuit breaker with an ironless current transformer
DE4423679 1994-06-23

Publications (1)

Publication Number Publication Date
DE9421240U1 true DE9421240U1 (en) 1995-08-31

Family

ID=25938056

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9421240U Expired - Lifetime DE9421240U1 (en) 1994-06-23 1994-06-23 Circuit breaker with an ironless current transformer

Country Status (1)

Country Link
DE (1) DE9421240U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011089251A1 (en) * 2011-12-20 2013-06-20 Siemens Aktiengesellschaft Tripping unit for actuating a mechanical switching unit of a device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011089251A1 (en) * 2011-12-20 2013-06-20 Siemens Aktiengesellschaft Tripping unit for actuating a mechanical switching unit of a device
DE102011089251B4 (en) * 2011-12-20 2014-05-22 Siemens Aktiengesellschaft Tripping unit for actuating a mechanical switching unit of a device
US9117612B2 (en) 2011-12-20 2015-08-25 Siemens Aktiengesellschaft Triggering unit for actuating a mechanical switching unit of a device

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