FI871627A - LJUSBAOGSRELAE. - Google Patents

LJUSBAOGSRELAE. Download PDF

Info

Publication number
FI871627A
FI871627A FI871627A FI871627A FI871627A FI 871627 A FI871627 A FI 871627A FI 871627 A FI871627 A FI 871627A FI 871627 A FI871627 A FI 871627A FI 871627 A FI871627 A FI 871627A
Authority
FI
Finland
Prior art keywords
ljusbaogsrelae
Prior art date
Application number
FI871627A
Other languages
Finnish (fi)
Other versions
FI77952B (en
FI77952C (en
FI871627A0 (en
Inventor
Markku Launonen
Erkki Hiironniemi
Original Assignee
Stroemberg Oy 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8524318&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI871627(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Publication of FI871627A0 publication Critical patent/FI871627A0/en
Priority to FI871627A priority Critical patent/FI77952C/en
Application filed by Stroemberg Oy Ab filed Critical Stroemberg Oy Ab
Priority to CH462888A priority patent/CH676174A5/en
Priority to GB8922316A priority patent/GB2225186B/en
Priority to PCT/FI1988/000052 priority patent/WO1988008217A1/en
Priority to DE19883890265 priority patent/DE3890265T1/en
Priority to DE3890265A priority patent/DE3890265C2/en
Publication of FI871627A publication Critical patent/FI871627A/en
Priority to NO885373A priority patent/NO173415C/en
Publication of FI77952B publication Critical patent/FI77952B/en
Publication of FI77952C publication Critical patent/FI77952C/en
Application granted granted Critical
Priority to DK504289A priority patent/DK165085C/en
Priority to SE8903348A priority patent/SE462544B/en

Links

Classifications

    • 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
    • H02H1/0015—Using arc detectors
    • H02H1/0023—Using arc detectors sensing non electrical parameters, e.g. by optical, pneumatic, thermal or sonic sensors
FI871627A 1987-04-14 1987-04-14 LJUSBAOGSRELAE. FI77952C (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FI871627A FI77952C (en) 1987-04-14 1987-04-14 LJUSBAOGSRELAE.
CH462888A CH676174A5 (en) 1987-04-14 1988-04-07 Detection and quenching relay for switchgear arcs
GB8922316A GB2225186B (en) 1987-04-14 1988-04-07 An arc relay
PCT/FI1988/000052 WO1988008217A1 (en) 1987-04-14 1988-04-07 An arc relay
DE19883890265 DE3890265T1 (en) 1987-04-14 1988-04-07 ARC RELAY
DE3890265A DE3890265C2 (en) 1987-04-14 1988-04-07 Arc relay
NO885373A NO173415C (en) 1987-04-14 1988-12-01 Lysbuerele
DK504289A DK165085C (en) 1987-04-14 1989-10-11 Arc
SE8903348A SE462544B (en) 1987-04-14 1989-10-12 LJUSBAAGSRELAE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI871627A FI77952C (en) 1987-04-14 1987-04-14 LJUSBAOGSRELAE.
FI871627 1987-04-14

Publications (4)

Publication Number Publication Date
FI871627A0 FI871627A0 (en) 1987-04-14
FI871627A true FI871627A (en) 1988-10-15
FI77952B FI77952B (en) 1989-01-31
FI77952C FI77952C (en) 1989-05-10

Family

ID=8524318

Family Applications (1)

Application Number Title Priority Date Filing Date
FI871627A FI77952C (en) 1987-04-14 1987-04-14 LJUSBAOGSRELAE.

Country Status (8)

Country Link
CH (1) CH676174A5 (en)
DE (1) DE3890265C2 (en)
DK (1) DK165085C (en)
FI (1) FI77952C (en)
GB (1) GB2225186B (en)
NO (1) NO173415C (en)
SE (1) SE462544B (en)
WO (1) WO1988008217A1 (en)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992010845A1 (en) * 1990-12-07 1992-06-25 Elin Energieversorgung Gesellschaft M.B.H. Circuits and measurement value receiver for detecting and measuring light sources
FR2674337A1 (en) * 1991-03-21 1992-09-25 Alsthom Gec Device for the detection of visible discharges in a closed vessel and the equipping of an electrical control panel with such a device
US5185685A (en) * 1991-03-28 1993-02-09 Eaton Corporation Field sensing arc detection
DE9212672U1 (en) * 1992-09-21 1994-01-27 Klöckner-Moeller GmbH, 53115 Bonn Device for detecting arcing faults, especially on busbar arrangements in low-voltage switchgear
DE4345170A1 (en) * 1993-09-21 1995-03-23 Kloeckner Moeller Gmbh Arc fault protection device for switchgear for the distribution of electrical energy
US5940547A (en) * 1995-03-30 1999-08-17 Klockner-Moeller Gmbh Optical fiber accidental arc detector for an electric power distribution switching device
DE29505362U1 (en) * 1995-03-30 1996-08-01 Klöckner-Moeller GmbH, 53115 Bonn Arc detector in switchgear for the distribution of electrical energy
AT405582B (en) * 1995-10-30 1999-09-27 Ruebig Ges M B H & Co Kg DEVICE FOR TREATING A WORKPIECE IN A GAS DISCHARGE
DE19601639A1 (en) * 1996-01-18 1997-07-24 Abb Patent Gmbh Release device for HV-, medium-, or LV-switch gear of motor vehicle airbag system
DE19708424B4 (en) * 1997-03-01 2006-09-28 Moeller Gmbh Test device and test method for arc fault sensors
US6433976B1 (en) * 1999-09-24 2002-08-13 Square D Company Instantaneous arc fault light detector with resistance to false tripping
DE19963024B4 (en) * 1999-12-24 2008-10-16 Moeller Gmbh Optical fault arc sensor
WO2002021657A1 (en) * 2000-09-01 2002-03-14 The Johns Hopkins University Fiber optic light sensor system
US7035068B2 (en) * 2003-12-05 2006-04-25 Eaton Corporation Apparatus and method employing an optical fiber for closed-loop feedback detection of arcing faults
DE502006009187D1 (en) * 2005-04-08 2011-05-12 Eaton Ind Gmbh Arrangement for detecting an arc fault
CN100461571C (en) * 2006-08-04 2009-02-11 李孝杰 Method for power supply utilizing metal conducting wire and optical fiber mix cable
EP2329575A4 (en) 2008-09-19 2013-09-04 Schweitzer Engineering Lab Inc Protective device with metering and oscillography
WO2010033830A1 (en) 2008-09-19 2010-03-25 Schweitzer Engineering Laboratories, Inc. Secure arc flash detection
WO2010033851A1 (en) 2008-09-19 2010-03-25 Schweitzer Engineering Laboratories, Inc. Electro-optical radiation collector for arc flash detection
WO2010033837A1 (en) 2008-09-19 2010-03-25 Schweitzer Engineering Laboratories, Inc. Validation of arc flash detection systems
US8319173B2 (en) 2008-09-19 2012-11-27 Schweitzer Engineering Laboratories Inc Arc flash protection with self-test
EP2175536B1 (en) 2008-10-08 2017-06-07 ABB Schweiz AG An Arc Monitor
US8223466B2 (en) * 2009-06-30 2012-07-17 General Electric Company Arc flash detection
DE102009031647A1 (en) 2009-07-03 2011-01-05 Moeller Gmbh Device for limiting short-circuit current in low-voltage plant for alternating current, comprises monitoring unit for sending error signal corresponding to fault arc, and current detection unit for transmission of overcurrent signal
US20120280717A1 (en) 2009-12-11 2012-11-08 Junhua Fu Method For Arc Detection And Devices Thereof
US9438028B2 (en) 2012-08-31 2016-09-06 Schweitzer Engineering Laboratories, Inc. Motor relay with integrated arc-flash detection
DE102013216096A1 (en) * 2013-08-14 2015-02-19 AVAILON GmbH Device and method for the detection of arcing faults
DE102014112723A1 (en) 2014-09-04 2016-03-10 Eaton Industries Austria Gmbh A method of distinguishing an arc from a luminous gas containing at least metal vapor
DE102015220162A1 (en) * 2015-10-16 2017-04-20 Robert Bosch Gmbh Control unit for a vehicle with an arc sensor
US10804689B2 (en) 2016-11-18 2020-10-13 Schweitzer Engineering Laboratories, Inc. Methods and systems for evaluating arc flash exposure hazard
RU2631056C1 (en) * 2016-12-30 2017-09-18 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт автоматики им. Н.Л. Духова" (ФГУП "ВНИИА") Combined fiber-optic three-phase sensor of open electric arc
FR3069951B1 (en) * 2017-08-03 2019-08-09 Schneider Electric Industries Sas METHOD AND DEVICE FOR PROTECTION AGAINST INTERNAL ARC DEFECTS IN AN ELECTRICAL DISTRIBUTION SYSTEM, AND ELECTRICAL CABINET HAVING SUCH A DEVICE
FR3080684B1 (en) * 2018-04-30 2020-10-16 Airbus Helicopters DETECTION DEVICE FOR DETECTING AN ELECTRIC ARC BY FIBER, ELECTRICAL ARCHITECTURE AND METHOD
EP3931037A1 (en) * 2019-02-28 2022-01-05 ABB Schweiz AG Connector for electric vehicle supply equipment
US10916391B1 (en) 2019-09-23 2021-02-09 Glen Payne Arc flash detection systems and components thereof
DE102020210646A1 (en) * 2020-08-21 2022-02-24 Siemens Energy Global GmbH & Co. KG Switchgear for medium and/or high voltage and method for data exchange in the switchgear
US11837862B2 (en) 2020-10-09 2023-12-05 Schweitzer Engineering Laboratories, Inc. Arc-flash sensor using optical fiber
DE102022132710A1 (en) 2022-12-08 2024-06-13 C.T.R. Manufacturing Industries Private Limited Transformer, arc detection system and method for detecting an arc

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH575654A5 (en) * 1974-09-11 1976-05-14 Bbc Brown Boveri & Cie
DE2856188C2 (en) * 1978-12-27 1985-09-05 Brown, Boveri & Cie Ag, 6800 Mannheim Device for the detection of arcing faults in switchgear
US4418338A (en) * 1980-11-20 1983-11-29 Burt Dennis W Optical fibre U.V. and/or I.R. line fire detector
DE3129041A1 (en) * 1981-07-23 1983-02-03 BBC Aktiengesellschaft Brown, Boveri & Cie., 5401 Baden, Aargau FIBER OPTICAL SENSOR FOR DETECTING ELECTRIC ARCH DISCHARGE
DE3441870A1 (en) * 1984-11-16 1985-06-27 Ritter Starkstromtechnik GmbH & Co, 4600 Dortmund Device for detecting and stopping unwanted arcs
CH665313A5 (en) * 1985-01-14 1988-04-29 Sprecher Energie Ag ENCLOSED HIGH VOLTAGE SYSTEM.

Also Published As

Publication number Publication date
GB2225186A (en) 1990-05-23
DE3890265C2 (en) 1998-02-19
GB8922316D0 (en) 1989-12-06
DK504289A (en) 1989-10-11
GB2225186B (en) 1991-05-08
NO885373L (en) 1988-12-01
CH676174A5 (en) 1990-12-14
SE8903348L (en) 1989-10-12
FI77952B (en) 1989-01-31
NO173415B (en) 1993-08-30
NO173415C (en) 1993-12-08
DK504289D0 (en) 1989-10-11
SE8903348D0 (en) 1989-10-12
DK165085B (en) 1992-10-05
DK165085C (en) 1993-02-15
NO885373D0 (en) 1988-12-01
FI77952C (en) 1989-05-10
FI871627A0 (en) 1987-04-14
SE462544B (en) 1990-07-09
WO1988008217A1 (en) 1988-10-20

Similar Documents

Publication Publication Date Title
DE3880632D1 (en) CUEVETTE.
DE3881291D1 (en) SEHAPPARAT.
FI884011A0 (en) TOBAKSPRODUKTER.
NO885373D0 (en) LYSBUERELE.
DE3883705D1 (en) Alkenylbicyclohexanes.
DE3876873D1 (en) WEBLITZENBERFABEVRICHERUNG.
DE3876304D1 (en) POLYSILACYLOBUTASILAZANE.
DE3882446D1 (en) POLYDISILACYCLOBUTASILAZANE.
DE3888991D1 (en) Aminohydrocarbon-substituted ketoximosilanes.
DE3877421D1 (en) POLYAMIDBENZAZOLE.
FI77055B (en) VAERMEGRADIENT-inkubator.
DE3879348D1 (en) FM-CW-RADARGERAET.
FI890383A (en) AUTOMATISK VAEXEL.
FI881932A (en) AVBOEJNINGSKRETS FOER ICKE-STANDARD SIGNALKAELLA.
DE3878970D1 (en) PRRAEPARATIVE CHROMATOGRAPHIESAUULE.
FI880016A (en) PLASTISOLERING.
FI86994B (en) KORROSIONSFASTA VISMUT INNEHAOLLANDE ZIRKONIUMLEGERINGAR.
ES2023228B3 (en) CYCLOPROPANCARBOXAMIDS.
FI874028A (en) EXCENTERSTRUKTUR.
FI885653A (en) LOCKBETE FOER INSEKTER.
DE3879625D1 (en) LASEROSCILLATOR.
FI870073A (en) EN PLACERINGSSTRUKTUR FOER PASSAGERARHYTTER.
FI873885A0 (en) SPETSSTRUKTUR FOER EN REFERENSELEKTROD.
DE3870799D1 (en) ORTHESE.
DE3875119D1 (en) SPORTSHOE.

Legal Events

Date Code Title Description
FG Patent granted

Owner name: ABB OY

PC Transfer of assignment of patent

Owner name: ABB OY

MA Patent expired