SE8205876D0 - Overspenningsskydd vid en anordning med tva inbordes rorliga delar - Google Patents

Overspenningsskydd vid en anordning med tva inbordes rorliga delar

Info

Publication number
SE8205876D0
SE8205876D0 SE8205876A SE8205876A SE8205876D0 SE 8205876 D0 SE8205876 D0 SE 8205876D0 SE 8205876 A SE8205876 A SE 8205876A SE 8205876 A SE8205876 A SE 8205876A SE 8205876 D0 SE8205876 D0 SE 8205876D0
Authority
SE
Sweden
Prior art keywords
parts
pct
bearing
date
voltage threshold
Prior art date
Application number
SE8205876A
Other languages
English (en)
Other versions
SE429279B (sv
Inventor
J Akerlund
V Scuka
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE8205876A priority Critical patent/SE429279B/sv
Publication of SE8205876D0 publication Critical patent/SE8205876D0/sv
Publication of SE429279B publication Critical patent/SE429279B/sv
Priority to KR1019830004748A priority patent/KR840006879A/ko
Priority to EP83903232A priority patent/EP0121546B1/en
Priority to BR8307572A priority patent/BR8307572A/pt
Priority to US06/616,213 priority patent/US4625256A/en
Priority to JP83503244A priority patent/JPS59501885A/ja
Priority to PCT/SE1983/000349 priority patent/WO1984001673A1/en
Priority to DE8383903232T priority patent/DE3368483D1/de
Priority to CA000438711A priority patent/CA1221729A/en
Priority to DK291484A priority patent/DK156347C/da

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
    • H01T7/00—Rotary spark gaps, i.e. devices having one or more rotating electrodes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/30—Lightning protection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/70—Bearing or lubricating arrangements
    • 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
    • H01T1/14—Means structurally associated with spark gap for protecting it against overload or for disconnecting it in case of failure
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/211—Rotors for wind turbines with vertical axis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Motor Or Generator Frames (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Elimination Of Static Electricity (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Insulators (AREA)
  • Wind Motors (AREA)
SE8205876A 1982-10-15 1982-10-15 Overspenningsskydd vid en anordning med tva i forhallande till varandra rorliga delar SE429279B (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE8205876A SE429279B (sv) 1982-10-15 1982-10-15 Overspenningsskydd vid en anordning med tva i forhallande till varandra rorliga delar
KR1019830004748A KR840006879A (ko) 1982-10-15 1983-10-06 상대적으로 이동하는 두 부품을 가진 장치의 과전압 보호기
DE8383903232T DE3368483D1 (en) 1982-10-15 1983-10-10 Overvoltage protector for a device having two parts movable relatively to each other
PCT/SE1983/000349 WO1984001673A1 (en) 1982-10-15 1983-10-10 Overvoltage protector for a device having two parts movable relatively to each other
BR8307572A BR8307572A (pt) 1982-10-15 1983-10-10 Protetor de sobretensao para um dispositivo tendo duas partes recipiente deslocaveis
EP83903232A EP0121546B1 (en) 1982-10-15 1983-10-10 Overvoltage protector for a device having two parts movable relatively to each other
US06/616,213 US4625256A (en) 1982-10-15 1983-10-10 Overvoltage protector for a device having two parts movable relatively to each other
JP83503244A JPS59501885A (ja) 1982-10-15 1983-10-10 相互に相対的に移動可能な２個の部分を有する装置用の過電圧保護装置
CA000438711A CA1221729A (en) 1982-10-15 1983-10-11 Overvoltage protector for a device having two parts movable relatively to each other
DK291484A DK156347C (da) 1982-10-15 1984-06-14 Overspaendingsbeskyttelse for en indretning med to indbyrdes bevaegelige dele

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8205876A SE429279B (sv) 1982-10-15 1982-10-15 Overspenningsskydd vid en anordning med tva i forhallande till varandra rorliga delar

Publications (2)

Publication Number Publication Date
SE8205876D0 true SE8205876D0 (sv) 1982-10-15
SE429279B SE429279B (sv) 1983-08-22

Family

ID=20348226

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8205876A SE429279B (sv) 1982-10-15 1982-10-15 Overspenningsskydd vid en anordning med tva i forhallande till varandra rorliga delar

Country Status (10)

Country Link
US (1) US4625256A (sv)
EP (1) EP0121546B1 (sv)
JP (1) JPS59501885A (sv)
KR (1) KR840006879A (sv)
BR (1) BR8307572A (sv)
CA (1) CA1221729A (sv)
DE (1) DE3368483D1 (sv)
DK (1) DK156347C (sv)
SE (1) SE429279B (sv)
WO (1) WO1984001673A1 (sv)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4875132A (en) * 1988-11-03 1989-10-17 Tideland Signal Corporation Antenna grounding system
DK9400343U4 (da) * 1994-09-07 1995-10-13 Bonus Energy As Lynsikring af vindmøllevinge
DE4436290C1 (de) * 1994-10-11 1996-05-02 Autoflug Energietech Gmbh Windkraftanlage mit Blitzschutz
DE19501267A1 (de) * 1994-12-22 1996-08-29 Autoflug Energietech Gmbh Windkraftanlage mit Blitzstromableitung
DK173607B1 (da) * 1999-06-21 2001-04-30 Lm Glasfiber As Vindmøllevinge med system til afisning af lynbeskyttelse
DE10059923A1 (de) * 2000-11-23 2002-06-06 Huebner Elmasch Ag Drehimpulsgeber
CA2752116C (en) * 2003-06-09 2013-08-06 Shinko Electric Co., Ltd. Vertical axis type wind power station
JP2005061218A (ja) * 2003-06-09 2005-03-10 Shinko Electric Co Ltd 垂直軸型風力発電装置
ES2265776B1 (es) * 2005-08-01 2008-02-01 GAMESA INNOVATION & TECHNOLOGY, S.L. Sistema de transmision de rayos sin contacto.
US7502215B2 (en) * 2005-11-18 2009-03-10 General Electric Company Systems and methods for directing a current
JP2009299637A (ja) * 2008-06-17 2009-12-24 Toru Fukushima 風力発電装置
US20110133482A1 (en) * 2008-08-21 2011-06-09 Surinder Singh Parmar System and method for production of electricity in small/large scale in an eco-friendly manner without usage of any raw materials
CN101435412B (zh) * 2008-12-19 2011-08-24 严强 一种垂直轴风力发电机结构
FR2960217A1 (fr) 2010-05-24 2011-11-25 Eurocopter France Rotor muni d'un dispositif de protection contre la foudre, et aeronef pourvu dudit rotor
WO2012168499A1 (es) * 2011-06-09 2012-12-13 Dynatech, Dynamics & Technology, S.L. Pérgola para cubiertas de edificios y fijación de un generador eólico
CN102536682A (zh) * 2012-01-12 2012-07-04 天津市电力公司 保护微网小型风机的防雷保护装置
DK2766602T4 (en) 2012-01-27 2019-04-23 Siemens Ag Rental device for a wind turbine
EP2620643A1 (en) * 2012-01-27 2013-07-31 Siemens Aktiengesellschaft Composite seal carrier for a direct drive main bearing of a wind turbine
FR2986393B1 (fr) 2012-01-30 2014-11-07 Eurocopter France Dispositif de communication, rotor d'aeronef et aeronef
DK2708741T3 (en) 2012-09-12 2015-04-27 Siemens Ag Method and apparatus for monitoring a wind turbine bearing
US8941961B2 (en) 2013-03-14 2015-01-27 Boulder Wind Power, Inc. Methods and apparatus for protection in a multi-phase machine
WO2016022150A1 (en) 2014-08-08 2016-02-11 Schunk Graphite Technology, LLC Electrostatic noise grounding system for use in a wind turbine and a rotor and wind turbine comprising the same
DE102015220159A1 (de) * 2015-10-16 2017-04-20 Aktiebolaget Skf Rotorwellenlagerung für eine Windkraftanlage
EP3339185B1 (de) 2016-12-21 2019-05-15 Airbus Defence and Space GmbH Luftfahrzeugantriebsvorrichtung sowie damit versehenes luftfahrzeug
EP3628864B1 (en) * 2018-09-27 2021-07-21 Siemens Gamesa Renewable Energy A/S Wind turbine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US392400A (en) * 1888-11-06 Reginald belf leld
US1201328A (en) * 1914-10-06 1916-10-17 George R Moran Ball-bearing.
US2256118A (en) * 1939-01-13 1941-09-16 Union Oil Co Method and apparatus for reducing wear on lubricated bearing surfaces
US2599951A (en) * 1945-10-09 1952-06-10 Us Navy Rotary spark gap
US2778635A (en) * 1954-08-24 1957-01-22 Toledo Trust Company Static eliminator for endless magnetic tape cartridges
US3416033A (en) * 1966-04-22 1968-12-10 Granger Associates Tension link for use with electrostatically charged objects
US4177493A (en) * 1977-12-29 1979-12-04 The United States Of America As Represented By The Secretary Of The Air Force High voltage antenna protection system

Also Published As

Publication number Publication date
BR8307572A (pt) 1984-09-25
JPS59501885A (ja) 1984-11-08
WO1984001673A1 (en) 1984-04-26
US4625256A (en) 1986-11-25
DK291484D0 (da) 1984-06-14
DK156347C (da) 1990-05-28
DK291484A (da) 1984-06-14
KR840006879A (ko) 1984-12-03
SE429279B (sv) 1983-08-22
DE3368483D1 (en) 1987-01-29
CA1221729A (en) 1987-05-12
EP0121546A1 (en) 1984-10-17
EP0121546B1 (en) 1986-12-17
DK156347B (da) 1989-08-07

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