TW357476B - Electrical apparatus, in particular, a surge arrester - Google Patents

Electrical apparatus, in particular, a surge arrester

Info

Publication number
TW357476B
TW357476B TW086111800A TW86111800A TW357476B TW 357476 B TW357476 B TW 357476B TW 086111800 A TW086111800 A TW 086111800A TW 86111800 A TW86111800 A TW 86111800A TW 357476 B TW357476 B TW 357476B
Authority
TW
Taiwan
Prior art keywords
display
optic fiber
optic
signal
metal casing
Prior art date
Application number
TW086111800A
Other languages
Chinese (zh)
Inventor
Peter Oehlschlaeger
Original Assignee
Asea Brown Boveri
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 Asea Brown Boveri filed Critical Asea Brown Boveri
Application granted granted Critical
Publication of TW357476B publication Critical patent/TW357476B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T1/00—Details of spark gaps
    • H01T1/12—Means structurally associated with spark gap for recording operation thereof

Landscapes

  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Thermistors And Varistors (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Control Of El Displays (AREA)

Abstract

An electronic apparatus, in particular, a surge arrester (Ar, As, At), having a part of an optic fiber, fordetection of a movable part, and the connection for transmission of signal optic fiber (L), for injection by the detector a signal for variation of the movable part and transmitting the signal to (AW), where (LA) is partly saved to the movable part for variation of position before being destroyed, including: the connector including a first optic fiber connector (19, 20), optic fiber (LA) being partly led into the optic display (3) being partly connected to the electronic equipment, including the display (3) a 2-piece metal casing (4), supporting an optic display (16) and surrounding a switch element (5), being the first part of the metal casing (4) supporting the dislay element (16) would, in case of erronous current transmitted by the equipment, move te 2 parts of the metal casing (4), making the display element (16) visible and form an electrical connection of the received erronous current.
TW086111800A 1996-09-18 1997-08-16 Electrical apparatus, in particular, a surge arrester TW357476B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19637984A DE19637984A1 (en) 1996-09-18 1996-09-18 Electrical apparatus, in particular surge arrester and system for displaying the state of this apparatus in a central evaluation device

Publications (1)

Publication Number Publication Date
TW357476B true TW357476B (en) 1999-05-01

Family

ID=7805963

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086111800A TW357476B (en) 1996-09-18 1997-08-16 Electrical apparatus, in particular, a surge arrester

Country Status (7)

Country Link
EP (1) EP0927445B1 (en)
AU (1) AU3764497A (en)
DE (2) DE19637984A1 (en)
HR (1) HRP970492B1 (en)
TW (1) TW357476B (en)
WO (1) WO1998012780A1 (en)
ZA (1) ZA977464B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004002582A1 (en) * 2004-01-13 2005-08-04 Siemens Ag Optically ignited spark gap
DE102010038208A1 (en) * 2010-10-14 2012-04-19 Phoenix Contact Gmbh & Co. Kg Overvoltage protection device has overvoltage arrester and positive temperature coefficient thermistor or negative temperature coefficient thermistor for detecting temperature of overvoltage arrester
LU93206B1 (en) 2016-09-13 2018-03-16 Abb Schweiz Ag Protection of a surge arrester with a better protection against failure from thermal overload in case of a temporary overvoltage in an electrical grid line
WO2020223348A1 (en) 2019-04-29 2020-11-05 Hubbell Incorporated Disconnector device and overvoltage protection assembly including the same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH615784A5 (en) * 1977-07-14 1980-02-15 Sprecher & Schuh Ag Monitoring arrangement on an overvoltage arrester containing at least one spark gap
DE3305234C2 (en) * 1983-02-16 1986-02-27 Felten & Guilleaume Energietechnik GmbH, 5000 Köln Tensile wire made from a fiber-reinforced resin structure with at least one optical waveguide enclosed therein
DE3524101A1 (en) * 1985-07-05 1987-01-08 Battelle Institut E V Method and device for continuously monitoring the state of wear of materials
JPH01136305A (en) * 1987-11-24 1989-05-29 Mitsubishi Electric Corp Deterioration supervising device
JPH01215002A (en) * 1988-02-24 1989-08-29 Mitsubishi Electric Corp Monitoring device for lightning arrester deterioration
DE3812734A1 (en) * 1988-04-16 1989-10-26 Asea Brown Boveri METHOD AND DEVICE FOR CONTROLLING A DRIVE DEVICE OF A MEDIUM OR HIGH VOLTAGE SWITCHING DEVICE
GB9005827D0 (en) * 1990-03-15 1990-05-09 Raychem Gmbh Electrical protection apparatus
DE4218170C1 (en) * 1992-06-02 1993-05-27 Siemens Ag, 8000 Muenchen, De
JPH06325909A (en) * 1993-05-13 1994-11-25 Chubu Electric Power Co Inc Detecting device for fault of arrester for protecting of cable corrosionproof layer
DE19506307A1 (en) * 1995-02-23 1996-08-29 Abb Management Ag Device for indicating a faulty state of an electrical apparatus, in particular a surge arrester

Also Published As

Publication number Publication date
AU3764497A (en) 1998-04-14
DE59707297D1 (en) 2002-06-20
EP0927445B1 (en) 2002-05-15
HRP970492B1 (en) 2003-10-31
WO1998012780A1 (en) 1998-03-26
EP0927445A1 (en) 1999-07-07
DE19637984A1 (en) 1998-03-19
ZA977464B (en) 1998-02-19
HRP970492A2 (en) 1998-06-30

Similar Documents

Publication Publication Date Title
GB8924839D0 (en) Transmission of broadband signals
TW272345B (en) Barrier device
CA2022949A1 (en) 600-amp hot stick-operable screw and pin-and-socket assembled connector system
EP0726620A3 (en) Apparatus for providing controlled impedance in an electrical contact
TW281724B (en) Apparatus and method to uniquely identify similarly connected electrical devices
TW237581B (en)
WO2003027742A3 (en) Optical connection verification apparatus and method
AU1116988A (en) Circuit interrupter apparatus with an integral trip curve display
AU2001231722A1 (en) Cable terminal
EP0709917A3 (en) Terminal block with electronic module
AU5949690A (en) Remote sensing power disconnect circuit
TW283244B (en) Protector device
GR3015607T3 (en) Two part adapter for connection of an electrical apparatus by plug and socket.
AU508599B2 (en) Optical signal conduit and electrical signal conductors
TW357476B (en) Electrical apparatus, in particular, a surge arrester
SG71651A1 (en) An electrical connection element for at least one electrical working means
EP0650064A3 (en) Method of coupling test equipment to an electrical component.
AU6459394A (en) Electrical circuit interrupting device with means to break welded contacts
ES2039142A2 (en) Connector for a shielded coaxial cable
DK0757796T3 (en) Device for connecting a voltage display instrument with a sensor
EP0800242A4 (en) High-frequency signal branching device
EP0252460A3 (en) Electrical connector
JPS648823A (en) Internal abnormal state diagnosing device for sf6-filled electric apparatus
ES2117545A1 (en) Protective electrical telecommunications connector for interconnecting system wires for providing overload protection
FR2388279A1 (en) Electrical discharge currents remote measurement - uses luminous discharge tube, fibre optics and photodiode circuit for optical to electrical transformation