GB0817784D0 - Hydraulic cylinder and related arrangements - Google Patents

Hydraulic cylinder and related arrangements

Info

Publication number
GB0817784D0
GB0817784D0 GBGB0817784.2A GB0817784A GB0817784D0 GB 0817784 D0 GB0817784 D0 GB 0817784D0 GB 0817784 A GB0817784 A GB 0817784A GB 0817784 D0 GB0817784 D0 GB 0817784D0
Authority
GB
United Kingdom
Prior art keywords
hydraulic cylinder
related arrangements
arrangements
hydraulic
cylinder
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.)
Ceased
Application number
GBGB0817784.2A
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GBGB0817784.2A priority Critical patent/GB0817784D0/en
Publication of GB0817784D0 publication Critical patent/GB0817784D0/en
Priority to PCT/EP2009/005999 priority patent/WO2010037449A1/en
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/149—Fluid interconnections, e.g. fluid connectors, passages
    • 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
    • F03D7/00—Controlling wind motors 
    • F03D7/02—Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/022—Adjusting aerodynamic properties of the blades
    • F03D7/0224—Adjusting blade pitch
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1404—Characterised by the construction of the motor unit of the straight-cylinder type in clusters, e.g. multiple cylinders in one block
    • 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
    • F05B2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05B2260/79—Bearing, support or actuation arrangements therefor
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Wind Motors (AREA)
GBGB0817784.2A 2008-09-30 2008-09-30 Hydraulic cylinder and related arrangements Ceased GB0817784D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB0817784.2A GB0817784D0 (en) 2008-09-30 2008-09-30 Hydraulic cylinder and related arrangements
PCT/EP2009/005999 WO2010037449A1 (en) 2008-09-30 2009-08-19 Hydraulic cylinder andrelated arrangements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0817784.2A GB0817784D0 (en) 2008-09-30 2008-09-30 Hydraulic cylinder and related arrangements

Publications (1)

Publication Number Publication Date
GB0817784D0 true GB0817784D0 (en) 2008-11-05

Family

ID=40019714

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB0817784.2A Ceased GB0817784D0 (en) 2008-09-30 2008-09-30 Hydraulic cylinder and related arrangements

Country Status (2)

Country Link
GB (1) GB0817784D0 (en)
WO (1) WO2010037449A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115141909B (en) * 2022-05-21 2024-03-29 湖州程洋机械有限公司 Anti-fatigue hydraulic cylinder barrel and production process thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB749564A (en) * 1953-12-21 1956-05-30 Douglas Fraser & Sons Ltd Improvements in or relating to hydraulic cylinder assemblies
DE3905282C1 (en) * 1987-10-13 1990-05-31 Karl Dipl.-Ing. 2742 Gnarrenburg De Kastens Propeller fan
RU2068120C1 (en) * 1990-03-06 1996-10-20 Цанрадфабрик Фридрихсхафен АГ Steer hydraulic drive with rack transmission
DE29715249U1 (en) * 1997-08-25 1998-12-24 Inst Solare Energieversorgungstechnik Iset Wind turbine
NO327567B1 (en) * 2007-02-16 2009-08-17 Hydra Tidal Energy Technology Liquid plants for the production of energy from streams in water

Also Published As

Publication number Publication date
WO2010037449A1 (en) 2010-04-08

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)