BR7305169D0 - Dispositivo de acionamento de valvulas de controle - Google Patents

Dispositivo de acionamento de valvulas de controle

Info

Publication number
BR7305169D0
BR7305169D0 BR5169/73A BR516973A BR7305169D0 BR 7305169 D0 BR7305169 D0 BR 7305169D0 BR 5169/73 A BR5169/73 A BR 5169/73A BR 516973 A BR516973 A BR 516973A BR 7305169 D0 BR7305169 D0 BR 7305169D0
Authority
BR
Brazil
Prior art keywords
control valve
activation device
valve activation
control
valve
Prior art date
Application number
BR5169/73A
Other languages
English (en)
Inventor
K Brownlie
Original Assignee
Stone Manganese Marine Ltd
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 Stone Manganese Marine Ltd filed Critical Stone Manganese Marine Ltd
Publication of BR7305169D0 publication Critical patent/BR7305169D0/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
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P7/00—Emergency devices preventing damage to a machine or apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H3/00—Propeller-blade pitch changing
    • B63H3/06—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical
    • B63H3/08—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D7/00—Rotors with blades adjustable in operation; Control thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05D2260/74—Adjusting of angle of incidence or attack of rotating blades by turning around an axis perpendicular the rotor centre line
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/70—Adjusting of angle of incidence or attack of rotating blades
    • F05D2260/76—Adjusting of angle of incidence or attack of rotating blades the adjusting mechanism using auxiliary power sources
    • 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
    • Y02E10/20—Hydro energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Hydraulic Turbines (AREA)
  • Fluid-Driven Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
BR5169/73A 1972-09-04 1973-07-11 Dispositivo de acionamento de valvulas de controle BR7305169D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4092672A GB1406834A (en) 1972-09-04 1972-09-04 Control valve actuating arrangements

Publications (1)

Publication Number Publication Date
BR7305169D0 true BR7305169D0 (pt) 1974-06-27

Family

ID=10417288

Family Applications (1)

Application Number Title Priority Date Filing Date
BR5169/73A BR7305169D0 (pt) 1972-09-04 1973-07-11 Dispositivo de acionamento de valvulas de controle

Country Status (8)

Country Link
JP (1) JPS5341809B2 (pt)
BR (1) BR7305169D0 (pt)
DE (1) DE2341583A1 (pt)
ES (1) ES415915A1 (pt)
FR (1) FR2198078B1 (pt)
GB (1) GB1406834A (pt)
NL (1) NL7309597A (pt)
NO (1) NO134144C (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4352634A (en) * 1980-03-17 1982-10-05 United Technologies Corporation Wind turbine blade pitch control system
US4534705A (en) * 1983-01-21 1985-08-13 Selestam Rune K Horizontal-shaft wind turbine with few blades
JPS59147822U (ja) * 1983-03-25 1984-10-03 深海　清孝 合成樹脂製テント用雨樋
GB2527297B (en) 2014-06-16 2016-08-17 Rolls Royce Plc An assembly

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR999092A (pt) * 1952-01-25
US2946317A (en) * 1956-11-07 1960-07-26 Lips Nv Adjusting mechanism for adjusting the pitch of the blades of a marine propeller

Also Published As

Publication number Publication date
FR2198078A1 (pt) 1974-03-29
JPS5341809B2 (pt) 1978-11-07
GB1406834A (en) 1975-09-17
NL7309597A (pt) 1974-03-06
NO134144C (pt) 1976-08-25
JPS4968311A (pt) 1974-07-02
ES415915A1 (es) 1976-02-01
NO134144B (pt) 1976-05-18
DE2341583A1 (de) 1974-03-14
FR2198078B1 (pt) 1979-02-23

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