FR2000324A1 - - Google Patents

Info

Publication number
FR2000324A1
FR2000324A1 FR6900530A FR6900530A FR2000324A1 FR 2000324 A1 FR2000324 A1 FR 2000324A1 FR 6900530 A FR6900530 A FR 6900530A FR 6900530 A FR6900530 A FR 6900530A FR 2000324 A1 FR2000324 A1 FR 2000324A1
Authority
FR
France
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Withdrawn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
FR6900530A
Other languages
French (fr)
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
Publication of FR2000324A1 publication Critical patent/FR2000324A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F13/00—Pressure exchangers
    • 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
    • F01D5/22—Blade-to-blade connections, e.g. for damping vibrations
    • F01D5/225—Blade-to-blade connections, e.g. for damping vibrations by shrouding
    • 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
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR6900530A 1968-01-17 1969-01-15 Withdrawn FR2000324A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2545/68A GB1194061A (en) 1968-01-17 1968-01-17 Improvements relating to Pressure Exchanger Rotors

Publications (1)

Publication Number Publication Date
FR2000324A1 true FR2000324A1 (en) 1969-09-05

Family

ID=9741481

Family Applications (2)

Application Number Title Priority Date Filing Date
FR6900530A Withdrawn FR2000324A1 (en) 1968-01-17 1969-01-15
FR6900531A Withdrawn FR2000325A1 (en) 1968-01-17 1969-01-15

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR6900531A Withdrawn FR2000325A1 (en) 1968-01-17 1969-01-15

Country Status (5)

Country Link
US (1) US3545882A (en)
CH (1) CH492871A (en)
DE (1) DE1901464A1 (en)
FR (2) FR2000324A1 (en)
GB (1) GB1194061A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0947746A3 (en) * 1998-04-03 2000-07-12 General Electric Company Bucket cover geometry for brush seal applications

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3923420A (en) * 1973-04-30 1975-12-02 Gen Electric Blade platform with friction damping interlock
IT1066506B (en) * 1973-12-17 1985-03-12 Seeber Willi BLADE WHEEL FOR FANS AND PROCEDURE TO PRODUCE IT
CH597508A5 (en) * 1974-07-11 1978-04-14 Bbc Brown Boveri & Cie
GB2032535A (en) * 1978-07-25 1980-05-08 Rolls Royce Overlapping cantilevers
US4257741A (en) * 1978-11-02 1981-03-24 General Electric Company Turbine engine blade with airfoil projection
US4326836A (en) * 1979-12-13 1982-04-27 United Technologies Corporation Shroud for a rotor blade
US4798519A (en) * 1987-08-24 1989-01-17 United Technologies Corporation Compressor part span shroud
DE10047307A1 (en) * 2000-09-25 2002-08-01 Alstom Switzerland Ltd sealing arrangement
KR100819603B1 (en) * 2001-02-28 2008-04-04 쇼와 덴코 가부시키가이샤 Heat exchanger and evaporator for motor vehicle air conditioner
FR2825411B1 (en) * 2001-05-31 2003-09-19 Snecma Moteurs TURBINE DAWN WITH SEALING LECHETTE
WO2003104616A1 (en) * 2002-06-07 2003-12-18 三菱重工業株式会社 Turbine bucket assembly and its assembling method
CH698087B1 (en) * 2004-09-08 2009-05-15 Alstom Technology Ltd Blade with shroud element.
EP1873355A1 (en) * 2006-06-27 2008-01-02 Siemens Aktiengesellschaft Turbine rotor blade
EP1953345A1 (en) * 2007-02-02 2008-08-06 Siemens Aktiengesellschaft Blade ring for a turbo engine
US20100166561A1 (en) * 2008-12-30 2010-07-01 General Electric Company Turbine blade root configurations
ES2401350T3 (en) * 2010-12-03 2013-04-18 Mtu Aero Engines Gmbh Vane and turbine segment with radial seating surfaces
EP2672123B1 (en) * 2012-06-07 2017-08-16 MEC Lasertec AG Cell wheel, in particular for a pressure wave charger
CN106271378B (en) * 2015-06-09 2018-08-21 上海汽轮机厂有限公司 Movable vane piece assembly method on turbine rotor
US20180080454A1 (en) * 2016-09-16 2018-03-22 United Technologies Corporation Segmented stator vane
CN106917641B (en) * 2017-04-25 2018-03-16 田忠武 A kind of aero-engine pressure turbine
US10738634B2 (en) * 2018-07-19 2020-08-11 Raytheon Technologies Corporation Contact coupled singlets

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1033197A (en) * 1951-02-27 1953-07-08 Rateau Soc Vibration dampers for mobile turbo-machine blades
US3086697A (en) * 1958-05-12 1963-04-23 Ite Circuit Breaker Ltd Rotor design for aero-dynamic wave machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0947746A3 (en) * 1998-04-03 2000-07-12 General Electric Company Bucket cover geometry for brush seal applications

Also Published As

Publication number Publication date
US3545882A (en) 1970-12-08
CH492871A (en) 1970-06-30
GB1194061A (en) 1970-06-10
DE1901464A1 (en) 1969-08-07
FR2000325A1 (en) 1969-09-05

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Legal Events

Date Code Title Description
ST Notification of lapse