PT2938900T - Amortecedor hidráulico e seu uso em absorvedores de pêndulo para turbinas eólicas - Google Patents

Amortecedor hidráulico e seu uso em absorvedores de pêndulo para turbinas eólicas

Info

Publication number
PT2938900T
PT2938900T PT138239389T PT13823938T PT2938900T PT 2938900 T PT2938900 T PT 2938900T PT 138239389 T PT138239389 T PT 138239389T PT 13823938 T PT13823938 T PT 13823938T PT 2938900 T PT2938900 T PT 2938900T
Authority
PT
Portugal
Prior art keywords
wind turbines
hydraulic damper
pendulum absorbers
pendulum
absorbers
Prior art date
Application number
PT138239389T
Other languages
English (en)
Inventor
Mitsch Franz
Original Assignee
Fm Energie Gmbh & Co Kg
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 Fm Energie Gmbh & Co Kg filed Critical Fm Energie Gmbh & Co Kg
Publication of PT2938900T publication Critical patent/PT2938900T/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
    • F16F9/483—Arrangements for providing different damping effects at different parts of the stroke characterised by giving a particular shape to the cylinder, e.g. conical
    • 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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • 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
    • F03D80/80—Arrangement of components within nacelles or towers
    • F03D80/82—Arrangement of components within nacelles or towers of electrical components
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics
    • F16F9/52—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics in case of change of temperature
    • 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
    • F05B2260/00—Function
    • F05B2260/96—Preventing, counteracting or reducing vibration or noise
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/30—Wind power
    • 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
    • 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
    • Y02E10/728—Onshore wind turbines

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fluid-Damping Devices (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
PT138239389T 2012-12-28 2013-12-24 Amortecedor hidráulico e seu uso em absorvedores de pêndulo para turbinas eólicas PT2938900T (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12008648 2012-12-28
EP13000850 2013-02-20

Publications (1)

Publication Number Publication Date
PT2938900T true PT2938900T (pt) 2019-12-11

Family

ID=49999865

Family Applications (1)

Application Number Title Priority Date Filing Date
PT138239389T PT2938900T (pt) 2012-12-28 2013-12-24 Amortecedor hidráulico e seu uso em absorvedores de pêndulo para turbinas eólicas

Country Status (5)

Country Link
EP (1) EP2938900B1 (pt)
DK (1) DK2938900T3 (pt)
ES (1) ES2759201T3 (pt)
PT (1) PT2938900T (pt)
WO (1) WO2014102016A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3420227B1 (de) 2016-02-24 2020-02-19 FM Energie GmbH & Co. KG Windkraftanlagen mit elastischen kugel-pendellagern
EP3269997B1 (en) * 2016-07-14 2020-01-01 Siemens Gamesa Renewable Energy A/S Oscillation absorber for a structure
CN108644288B (zh) * 2018-06-06 2023-06-20 河海大学 一种阻尼自动调节的粘滞流体阻尼器
CN108980254A (zh) * 2018-09-25 2018-12-11 南京林业大学 一种机械式控压黏滞阻尼器
CN110864054B (zh) * 2019-11-27 2020-12-08 安徽江淮汽车集团股份有限公司 离合分缸、离合系统及车辆
CN111877580A (zh) * 2020-07-17 2020-11-03 福州大学 一种石墨散热复合型铅金属挤压粘滞阻尼器及其工作方法
US11378150B1 (en) * 2021-01-12 2022-07-05 Safran Landing Systems Canada Inc. Temperature compensated shock absorber
CN115596800B (zh) * 2022-10-08 2024-02-02 华北电力大学 一种漂浮式风机减振装置及实现方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE520847A (pt) *
FR745362A (pt) * 1932-09-13 1933-05-10
FR1056323A (fr) * 1952-02-19 1954-02-25 Amortisseur à freinage variable pour véhicules automobiles
DE1817391A1 (de) * 1968-12-30 1970-07-09 Schmid Leopold F Drosselventil,insbesondere fuer hydraulische Schwingungsdaempfer
US3674120A (en) * 1971-02-01 1972-07-04 Gen Motors Corp Auxiliary shock absorber damping valves
DE19856500B4 (de) 1998-12-08 2005-12-08 Franz Mitsch Schwingungstilger

Also Published As

Publication number Publication date
ES2759201T3 (es) 2020-05-07
DK2938900T3 (da) 2019-12-16
EP2938900B1 (de) 2019-09-18
EP2938900A1 (de) 2015-11-04
WO2014102016A1 (de) 2014-07-03

Similar Documents

Publication Publication Date Title
PT2938900T (pt) Amortecedor hidráulico e seu uso em absorvedores de pêndulo para turbinas eólicas
ZA201409338B (en) Vertical axis wind and hydraulic turbine with flow control
ZA201600225B (en) Wind turbine foundation and wind turbine
PL2657519T3 (pl) Turbina wiatrowa
EP2841689A4 (en) HYDROPOWER AND EARTH HEAT ENERGY SYSTEM AND METHOD
GB201215004D0 (en) Wind turbine tower
SG11201407172VA (en) Energy absorber
DK2929177T3 (da) Vindenergianlæg
HK1207662A1 (en) Cell suspension and use thereof
ZA201508832B (en) Wind turbine foundation
EP2895323A4 (en) BUFFER MICROENCAPSULATED COMPOSITIONS AND CORRESPONDING METHODS
EP2816225A4 (en) AEROGENERATOR WITH DIRECT ACTUATION
ZA201502725B (en) Wind turbine
ZA201502888B (en) Wind turbine
GB2498747B (en) Improvements in damper assemblies
SG11201406220RA (en) Airfoil including damper member
EP2836704A4 (en) WIND TURBINE WITH VERTICAL AXIS
PT2992159T (pt) Instalação de energia eólica com porta contra melhor proteção de intrusão
SG11201404985UA (en) Flowering modification in jatropha and other plants
GB201222822D0 (en) Improvements in damper assemblies
SG11201406226VA (en) Airfoil including loose damper
ZA201409060B (en) Foundation for wind turbines
SG11201406224TA (en) Airfoil with powder damper
PL2636895T3 (pl) Sposoby i systemy redukowania obciążeń w morskich turbinach wiatrowych
GB201108695D0 (en) Integrated wind and tidal energy system