DE3368483D1 - Overvoltage protector for a device having two parts movable relatively to each other - Google Patents

Overvoltage protector for a device having two parts movable relatively to each other

Info

Publication number
DE3368483D1
DE3368483D1 DE8383903232T DE3368483T DE3368483D1 DE 3368483 D1 DE3368483 D1 DE 3368483D1 DE 8383903232 T DE8383903232 T DE 8383903232T DE 3368483 T DE3368483 T DE 3368483T DE 3368483 D1 DE3368483 D1 DE 3368483D1
Authority
DE
Germany
Prior art keywords
movable relatively
overvoltage protector
parts movable
parts
overvoltage
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
DE8383903232T
Other languages
English (en)
Inventor
Viktor Scuka
John Akerlund
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson 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
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of DE3368483D1 publication Critical patent/DE3368483D1/de
Expired legal-status Critical Current

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)
  • Elimination Of Static Electricity (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Wind Motors (AREA)
  • Insulators (AREA)
  • Emergency Protection Circuit Devices (AREA)
DE8383903232T 1982-10-15 1983-10-10 Overvoltage protector for a device having two parts movable relatively to each other Expired DE3368483D1 (en)

Applications Claiming Priority (2)

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
PCT/SE1983/000349 WO1984001673A1 (en) 1982-10-15 1983-10-10 Overvoltage protector for a device having two parts movable relatively to each other

Publications (1)

Publication Number Publication Date
DE3368483D1 true DE3368483D1 (en) 1987-01-29

Family

ID=20348226

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383903232T Expired DE3368483D1 (en) 1982-10-15 1983-10-10 Overvoltage protector for a device having two parts movable relatively to each other

Country Status (10)

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

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
JP2005061218A (ja) * 2003-06-09 2005-03-10 Shinko Electric Co Ltd 垂直軸型風力発電装置
EP2617992A3 (de) * 2003-06-09 2013-08-28 Sinfonia Technology Co., Ltd. Windernergieanlage mit vertikaler Achse
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
CA2734851A1 (en) * 2008-08-21 2010-02-25 Surinder Singh Parmar A 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
EP2620643A1 (de) * 2012-01-27 2013-07-31 Siemens Aktiengesellschaft Verbundstoffabdichtungsträger für ein Direktantrieb-Hauptlager einer Windturbine
CN104066984B (zh) * 2012-01-27 2017-03-22 西门子公司 用于风力涡轮机的轴承布置
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 (de) * 2018-09-27 2021-07-21 Siemens Gamesa Renewable Energy A/S Windturbine

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
US4625256A (en) 1986-11-25
SE8205876D0 (sv) 1982-10-15
EP0121546A1 (de) 1984-10-17
DK156347C (da) 1990-05-28
DK291484A (da) 1984-06-14
DK156347B (da) 1989-08-07
JPS59501885A (ja) 1984-11-08
CA1221729A (en) 1987-05-12
EP0121546B1 (de) 1986-12-17
DK291484D0 (da) 1984-06-14
KR840006879A (ko) 1984-12-03
BR8307572A (pt) 1984-09-25
SE429279B (sv) 1983-08-22
WO1984001673A1 (en) 1984-04-26

Similar Documents

Publication Publication Date Title
DE3368483D1 (en) Overvoltage protector for a device having two parts movable relatively to each other
AU559166B2 (en) Extending a parallel channel to a serial 1/0 device
GB8303105D0 (en) Cartoning machine
ZA842290B (en) A surge protection device for attachment to a terminal distributor
ZA839449B (en) Protecting device for partial-cut cutting machines
ZA827197B (en) Line protector for a communications circuit
GB2126038B (en) A switching device
AU88484S (en) A helmet
JPS5784361A (en) Protector for accelometer
JPS55144729A (en) Overvoltage protector for electronic device
GB2039170B (en) Overvoltage protection device
JPS57196828A (en) Surge voltage protecting device
AU1721383A (en) Overvoltage protective relay device
DE3463710D1 (en) Overvoltage protection device
GB2125704B (en) A filtering device
JPS5658738A (en) Overvoltage protecting device for electric equipment
JPS5785529A (en) Overvoltage protecting device
JPS5516318A (en) Overvoltage protecting element
GB2119660B (en) A protective apparatus
JPS56132121A (en) Overvoltage protecting circuit
GB2124920B (en) A filtering device
DE3067904D1 (en) Protective circuit for a switching circuit
JPS5635634A (en) Overvoltage protecting circuit
JPS57153463A (en) Overvoltage protecting device
JPS52147725A (en) Overvoltage protector for electric device

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee