GB201412461D0 - Jet engine turbine & compressor bolted blades - Google Patents

Jet engine turbine & compressor bolted blades

Info

Publication number
GB201412461D0
GB201412461D0 GB201412461A GB201412461A GB201412461D0 GB 201412461 D0 GB201412461 D0 GB 201412461D0 GB 201412461 A GB201412461 A GB 201412461A GB 201412461 A GB201412461 A GB 201412461A GB 201412461 D0 GB201412461 D0 GB 201412461D0
Authority
GB
United Kingdom
Prior art keywords
compressor
jet engine
engine turbine
bolted
blades
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.)
Withdrawn
Application number
GB201412461A
Other versions
GB2518715A (en
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.)
RODRIGUES MICHAEL V
Original Assignee
RODRIGUES MICHAEL V
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 RODRIGUES MICHAEL V filed Critical RODRIGUES MICHAEL V
Priority to GB1412461.4A priority Critical patent/GB2518715A/en
Publication of GB201412461D0 publication Critical patent/GB201412461D0/en
Publication of GB2518715A publication Critical patent/GB2518715A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
    • F01D5/185—Liquid cooling
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3053—Fixing blades to rotors; Blade roots ; Blade spacers by means of pins
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3023—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB1412461.4A 2014-07-14 2014-07-14 Jet engine turbine & compressor bolted blades Withdrawn GB2518715A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1412461.4A GB2518715A (en) 2014-07-14 2014-07-14 Jet engine turbine & compressor bolted blades

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1412461.4A GB2518715A (en) 2014-07-14 2014-07-14 Jet engine turbine & compressor bolted blades

Publications (2)

Publication Number Publication Date
GB201412461D0 true GB201412461D0 (en) 2014-08-27
GB2518715A GB2518715A (en) 2015-04-01

Family

ID=51454084

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1412461.4A Withdrawn GB2518715A (en) 2014-07-14 2014-07-14 Jet engine turbine & compressor bolted blades

Country Status (1)

Country Link
GB (1) GB2518715A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111350549A (en) * 2019-12-30 2020-06-30 中国科学院工程热物理研究所 Cooling structure suitable for be rich in and fire working medium turbine high temperature quiet leaf

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109424368B (en) * 2017-08-31 2021-03-26 中国航发商用航空发动机有限责任公司 Turbine blade
US12017787B2 (en) 2021-09-07 2024-06-25 Experimental Vehicle Engineering Ltd. Aircraft propeller blade radiator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB854548A (en) * 1958-07-25 1960-11-23 Westinghouse Electric Corp Improvements in or relating to bladed rotors, for example of turbines
US4190398A (en) * 1977-06-03 1980-02-26 General Electric Company Gas turbine engine and means for cooling same
FR2962156B1 (en) * 2010-07-02 2012-08-10 Snecma MOBILE WHEEL WITH AUBES IN COMPOSITE MATERIAL FOR A TURBINE GAS TURBINE ENGINE HAVING A FOOT OF DAWN / DISK BY SCREWDRIVERS
GB2475008B (en) * 2011-03-05 2011-09-21 Michael Victor Rodrigues Turbofan jet engine fail-proof blade to disc joints

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111350549A (en) * 2019-12-30 2020-06-30 中国科学院工程热物理研究所 Cooling structure suitable for be rich in and fire working medium turbine high temperature quiet leaf
CN111350549B (en) * 2019-12-30 2022-07-26 中国科学院工程热物理研究所 Cooling structure suitable for be rich in and fire working medium turbine high temperature quiet leaf

Also Published As

Publication number Publication date
GB2518715A (en) 2015-04-01

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)