GB1197299A - Improvements in Short-Circuiting Means for Current Transformers - Google Patents

Improvements in Short-Circuiting Means for Current Transformers

Info

Publication number
GB1197299A
GB1197299A GB51433/67A GB5143367A GB1197299A GB 1197299 A GB1197299 A GB 1197299A GB 51433/67 A GB51433/67 A GB 51433/67A GB 5143367 A GB5143367 A GB 5143367A GB 1197299 A GB1197299 A GB 1197299A
Authority
GB
United Kingdom
Prior art keywords
short
relay
current transformers
circuiting means
pin
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
GB51433/67A
Inventor
Lembit Jaaksoo
Arne Johansson
Werner Stange
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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
Priority to SE13474/66A priority Critical patent/SE320720B/xx
Priority to DE19671613706 priority patent/DE1613706B2/en
Priority to CH1394467A priority patent/CH470089A/en
Application filed by ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Priority to GB51433/67A priority patent/GB1197299A/en
Publication of GB1197299A publication Critical patent/GB1197299A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
    • H01R13/7031—Shorting, shunting or bussing of different terminals interrupted or effected on engagement of coupling part, e.g. for ESD protection, line continuity
    • H01R13/7032—Shorting, shunting or bussing of different terminals interrupted or effected on engagement of coupling part, e.g. for ESD protection, line continuity making use of a separate bridging element directly cooperating with the terminals
    • 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
    • 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
    • H01F27/402—Association of measuring or protective means
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Manufacturing Of Electrical Connectors (AREA)

Abstract

1,197,299. Electric couplings. ALLMANNA SVENSKA ELEKTRISKA A.B. 13 Nov., 1967, No. 51431/67. Heading H2E. [Also in Division H1] Contact jacks 9 connected via cables 13 to the secondary circuit of a transformer are short circuited when apparatus such as plug-in relay 20 is disconnected by a conductive body 4 spring loaded within aperture 3 in insulating body 2. The lengths of pin 22 on relay 20 and guide pin 14 on body 4 are such that on insertion plugs 21 make good connection with contacts 9 before body 4 is pressed so far to the right that the short-circuit connection is broken.
GB51433/67A 1966-10-06 1967-11-13 Improvements in Short-Circuiting Means for Current Transformers Expired GB1197299A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE13474/66A SE320720B (en) 1966-10-06 1966-10-06
DE19671613706 DE1613706B2 (en) 1966-10-06 1967-10-03 SHORT-CIRCUIT DEVICE FOR THE SECONDARY CIRCUIT OF AN ELECTRICITY CONVERTER
CH1394467A CH470089A (en) 1966-10-06 1967-10-04 Device for short-circuiting the secondary circuit of a current transformer
GB51433/67A GB1197299A (en) 1966-10-06 1967-11-13 Improvements in Short-Circuiting Means for Current Transformers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE13474/66A SE320720B (en) 1966-10-06 1966-10-06
GB51433/67A GB1197299A (en) 1966-10-06 1967-11-13 Improvements in Short-Circuiting Means for Current Transformers

Publications (1)

Publication Number Publication Date
GB1197299A true GB1197299A (en) 1970-07-01

Family

ID=26266861

Family Applications (1)

Application Number Title Priority Date Filing Date
GB51433/67A Expired GB1197299A (en) 1966-10-06 1967-11-13 Improvements in Short-Circuiting Means for Current Transformers

Country Status (4)

Country Link
CH (1) CH470089A (en)
DE (1) DE1613706B2 (en)
GB (1) GB1197299A (en)
SE (1) SE320720B (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4224486A (en) * 1979-03-05 1980-09-23 Amp Incorporated Shunt protected power connector
US4894019A (en) * 1988-06-16 1990-01-16 Delta Systems, Inc. Torsion spring shorting connector
EP0366260A2 (en) * 1988-10-24 1990-05-02 General Motors Corporation Electrical connector with shorting clip
GB2238672A (en) * 1989-11-17 1991-06-05 Amp Inc Shunting device for use in electrical connectors
GB2240671A (en) * 1989-12-21 1991-08-07 Japan Aviation Electron Switched electrical connector
GB2245775A (en) * 1990-05-30 1992-01-08 Amp Inc Electrical connector short circuiting arrangements
US5088931A (en) * 1990-12-24 1992-02-18 At&T Bell Laboratories Apparatus for sequencing signals in conjunction with shorting contacts
US5220139A (en) * 1989-04-26 1993-06-15 Valeo Vision High security high tension lamp and connector assembly, in particular for car lighting
EP0788194A2 (en) * 1995-09-27 1997-08-06 HARTING Elektronik GmbH Switch connector
EP1030409A1 (en) * 1999-01-15 2000-08-23 Lasag Ag Device having at least a diode laser, assembly comprising such a device and a connector for electrical power supply
US6452114B1 (en) 1999-09-17 2002-09-17 Hubbell Incorporated Plug-in circuit board with reduced insertion force
CN101740955B (en) * 2008-11-19 2013-03-20 联想(北京)有限公司 Adapter, notebook computer and energy saving method for adapter
US9349527B2 (en) 2012-08-08 2016-05-24 Phoenix Contact Gmbh & Co. Kg Current transformer having an automatic short-circuit device
US9935406B2 (en) 2014-10-09 2018-04-03 Harting Electric Gmbh & Co. Kg Plug

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2220102B1 (en) * 1973-03-02 1978-01-06 Bunker Ramo
FR2480490A1 (en) * 1980-04-14 1981-10-16 Astier Louis SELF-SHORTCASTING TERMINAL FOR INTENSITY TRANSFORMER CIRCUIT OR AUTOMATIC SHORT-CIRCUIT CIRCUIT
DE4323839A1 (en) * 1993-07-16 1995-01-19 Kabelmetal Electro Gmbh Device for connecting an explosive charge to a power source
FR2725841B1 (en) * 1994-10-17 1997-01-03 Cablage Cie Francaise MALE ELECTRICAL CONNECTOR
DE4444551A1 (en) * 1994-12-01 1996-06-05 Wago Verwaltungs Gmbh Current transformer disconnection terminal
DE10229170A1 (en) * 2002-06-28 2004-01-29 Infineon Technologies Ag Pluggable connector e.g. for modular electronic systems, has at least one signal-carrying contact connected to signal-removing contact in un-equipped state
DE202010003612U1 (en) * 2010-03-15 2011-08-12 Alois Pöttinger Maschinenfabrik Gmbh Agricultural implement
DE102010060387A1 (en) * 2010-11-05 2012-05-10 Phoenix Contact Gmbh & Co. Kg Electrical connector device for connector-counter connector plug-in system of current transformer, has short circuit bridge element displaceable by counter-contact structures slid into recess
DE102012107279A1 (en) 2012-08-08 2014-05-22 Phoenix Contact Gmbh & Co. Kg Current transformer with short-circuit device

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4224486A (en) * 1979-03-05 1980-09-23 Amp Incorporated Shunt protected power connector
US4894019A (en) * 1988-06-16 1990-01-16 Delta Systems, Inc. Torsion spring shorting connector
EP0366260A3 (en) * 1988-10-24 1991-07-03 General Motors Corporation Electrical connector with shorting clip
EP0366260A2 (en) * 1988-10-24 1990-05-02 General Motors Corporation Electrical connector with shorting clip
US5220139A (en) * 1989-04-26 1993-06-15 Valeo Vision High security high tension lamp and connector assembly, in particular for car lighting
GB2238672A (en) * 1989-11-17 1991-06-05 Amp Inc Shunting device for use in electrical connectors
GB2238672B (en) * 1989-11-17 1994-04-20 Amp Inc Shunting device for use in electrical connectors
GB2240671A (en) * 1989-12-21 1991-08-07 Japan Aviation Electron Switched electrical connector
GB2245775A (en) * 1990-05-30 1992-01-08 Amp Inc Electrical connector short circuiting arrangements
GB2245775B (en) * 1990-05-30 1994-07-13 Amp Inc Electrical connector short circuiting arrangements
US5088931A (en) * 1990-12-24 1992-02-18 At&T Bell Laboratories Apparatus for sequencing signals in conjunction with shorting contacts
EP0788194A2 (en) * 1995-09-27 1997-08-06 HARTING Elektronik GmbH Switch connector
EP0788194A3 (en) * 1995-09-27 1997-09-03 Harting Elektronik Gmbh
EP1030409A1 (en) * 1999-01-15 2000-08-23 Lasag Ag Device having at least a diode laser, assembly comprising such a device and a connector for electrical power supply
US6283776B1 (en) 1999-01-15 2001-09-04 Lasag Ag Device provided with at least one laser diode and assembly including such a device and a connector to an electric power supply
US6452114B1 (en) 1999-09-17 2002-09-17 Hubbell Incorporated Plug-in circuit board with reduced insertion force
CN101740955B (en) * 2008-11-19 2013-03-20 联想(北京)有限公司 Adapter, notebook computer and energy saving method for adapter
US9349527B2 (en) 2012-08-08 2016-05-24 Phoenix Contact Gmbh & Co. Kg Current transformer having an automatic short-circuit device
US9935406B2 (en) 2014-10-09 2018-04-03 Harting Electric Gmbh & Co. Kg Plug

Also Published As

Publication number Publication date
DE1613706A1 (en) 1971-05-27
SE320720B (en) 1970-02-16
CH470089A (en) 1969-03-15
DE1613706B2 (en) 1971-11-25

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Legal Events

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