RU2010152292A - TURBO COMPRESSOR ROTOR HOUSING CONTAINING A PERIPHERAL BANDAGE - Google Patents

TURBO COMPRESSOR ROTOR HOUSING CONTAINING A PERIPHERAL BANDAGE Download PDF

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Publication number
RU2010152292A
RU2010152292A RU2010152292/06A RU2010152292A RU2010152292A RU 2010152292 A RU2010152292 A RU 2010152292A RU 2010152292/06 A RU2010152292/06 A RU 2010152292/06A RU 2010152292 A RU2010152292 A RU 2010152292A RU 2010152292 A RU2010152292 A RU 2010152292A
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RU
Russia
Prior art keywords
housing
bandage
band
peripheral
stops
Prior art date
Application number
RU2010152292/06A
Other languages
Russian (ru)
Other versions
RU2511960C2 (en
Inventor
Ги Бернар ВОШЕЛь (FR)
Ги Бернар ВОШЕЛЬ
Пьер Андре Марсель БОДЮ (FR)
Пьер Андре Марсель БОДЮ
Original Assignee
Эрсель (Fr)
Эрсель
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.)
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Application filed by Эрсель (Fr), Эрсель filed Critical Эрсель (Fr)
Publication of RU2010152292A publication Critical patent/RU2010152292A/en
Application granted granted Critical
Publication of RU2511960C2 publication Critical patent/RU2511960C2/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • 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
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/04—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position
    • F01D21/045—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position special arrangements in stators or in rotors dealing with breaking-off of part of rotor
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
    • 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/603—Composites; e.g. fibre-reinforced
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

1. Корпус (5) для ротора турбокомпрессора, в частности для вентилятора (1) турбореактивного двигателя (2), содержащий периферийный бандаж (6), формирующий кольцевой зажим вокруг корпуса, отличающийся тем, что указанный бандаж имеет по меньшей мере одну монтажную проушину (12, 13) или фланец для крепежа оборудования. ! 2. Корпус (5) по п.1, отличающийся тем, что бандаж (6) выполнен в форме полосы, имеющей возможность замыкания с самой собой. ! 3. Корпус (5) по п.1, отличающийся тем, что бандаж сформирован по меньшей мере из двух частично периферийных полос, выполненных с возможностью соединения друг с другом. ! 4. Корпус (5) по п.3, отличающийся тем, что бандаж сформирован из двух по существу полупериферийных полос. ! 5. Корпус (5) по любому из пп.1-4, отличающийся тем, что бандаж (6) предпочтительно выполнен из металла. ! 6. Корпус (5) по любому из пп.1-4, отличающийся тем, что бандаж (6) предпочтительно выполнен из композиционного материала, в частности из плетеных композитных волокон. ! 7. Корпус (5) по любому из пп.1-4, отличающийся тем, что содержит ограничители (16, 17), расположенные с обеих сторон бандажа, обеспечивая его позиционирование и центрирование, и/или ограничители (15), выполненные с возможностью предотвращения его вращения. ! 8. Корпус (5) по любому из пп.1-4, отличающийся тем, что бандаж (6) к нему приклеен. ! 9. Корпус (5) по любому из пп.1-4, отличающийся тем, что имеет, по меньшей мере в области размещения бандажа (6), поверхность, коэффициент трения которой относительно по меньшей мере части поверхности бандажа является достаточным для ограничения или даже предотвращения вращения бандажа вокруг корпуса. ! 10. Корпус (5) по любому из пп.1-4, отличающийся т 1. A housing (5) for a turbocharger rotor, in particular for a fan (1) of a turbojet engine (2), comprising a peripheral band (6) forming an annular clip around the housing, characterized in that said band has at least one mounting lug ( 12, 13) or flange for fastening the equipment. ! 2. Housing (5) according to claim 1, characterized in that the band (6) is made in the form of a strip that can be closed with itself. ! 3. Housing (5) according to claim 1, characterized in that the band is formed from at least two partially peripheral strips adapted to be connected to each other. ! 4. A body (5) according to claim 3, characterized in that the band is formed from two substantially semi-peripheral strips. ! 5. Housing (5) according to any one of claims 1 to 4, characterized in that the band (6) is preferably made of metal. ! 6. A housing (5) according to any one of claims 1 to 4, characterized in that the band (6) is preferably made of a composite material, in particular of braided composite fibers. ! 7. Body (5) according to any one of claims 1 to 4, characterized in that it contains stops (16, 17) located on both sides of the band, ensuring its positioning and centering, and / or stops (15) made with the possibility prevent it from rotating. ! 8. Housing (5) according to any one of claims 1 to 4, characterized in that the band (6) is glued to it. ! 9. The body (5) according to any one of claims 1 to 4, characterized in that it has, at least in the area of placement of the band (6), a surface, the coefficient of friction of which relative to at least part of the surface of the band is sufficient to limit or even preventing the band from rotating around the body. ! 10. Body (5) according to any one of claims 1 to 4, characterized by

Claims (12)

1. Корпус (5) для ротора турбокомпрессора, в частности для вентилятора (1) турбореактивного двигателя (2), содержащий периферийный бандаж (6), формирующий кольцевой зажим вокруг корпуса, отличающийся тем, что указанный бандаж имеет по меньшей мере одну монтажную проушину (12, 13) или фланец для крепежа оборудования.1. A housing (5) for a rotor of a turbocharger, in particular for a fan (1) of a turbojet engine (2), comprising a peripheral brace (6) forming an annular clamp around the housing, characterized in that said brace has at least one mounting eye ( 12, 13) or flange for mounting hardware. 2. Корпус (5) по п.1, отличающийся тем, что бандаж (6) выполнен в форме полосы, имеющей возможность замыкания с самой собой.2. The housing (5) according to claim 1, characterized in that the bandage (6) is made in the form of a strip having the ability to close with itself. 3. Корпус (5) по п.1, отличающийся тем, что бандаж сформирован по меньшей мере из двух частично периферийных полос, выполненных с возможностью соединения друг с другом.3. The housing (5) according to claim 1, characterized in that the bandage is formed of at least two partially peripheral bands made with the possibility of connection with each other. 4. Корпус (5) по п.3, отличающийся тем, что бандаж сформирован из двух по существу полупериферийных полос.4. The housing (5) according to claim 3, characterized in that the bandage is formed of two essentially semi-peripheral bands. 5. Корпус (5) по любому из пп.1-4, отличающийся тем, что бандаж (6) предпочтительно выполнен из металла.5. The housing (5) according to any one of claims 1 to 4, characterized in that the bandage (6) is preferably made of metal. 6. Корпус (5) по любому из пп.1-4, отличающийся тем, что бандаж (6) предпочтительно выполнен из композиционного материала, в частности из плетеных композитных волокон.6. The housing (5) according to any one of claims 1 to 4, characterized in that the bandage (6) is preferably made of composite material, in particular woven composite fibers. 7. Корпус (5) по любому из пп.1-4, отличающийся тем, что содержит ограничители (16, 17), расположенные с обеих сторон бандажа, обеспечивая его позиционирование и центрирование, и/или ограничители (15), выполненные с возможностью предотвращения его вращения.7. The housing (5) according to any one of claims 1 to 4, characterized in that it contains stops (16, 17) located on both sides of the bandage, providing its positioning and centering, and / or stops (15), made with the possibility prevent its rotation. 8. Корпус (5) по любому из пп.1-4, отличающийся тем, что бандаж (6) к нему приклеен.8. The housing (5) according to any one of claims 1 to 4, characterized in that the bandage (6) is glued to it. 9. Корпус (5) по любому из пп.1-4, отличающийся тем, что имеет, по меньшей мере в области размещения бандажа (6), поверхность, коэффициент трения которой относительно по меньшей мере части поверхности бандажа является достаточным для ограничения или даже предотвращения вращения бандажа вокруг корпуса.9. The housing (5) according to any one of claims 1 to 4, characterized in that it has, at least in the region of placement of the bandage (6), a surface whose friction coefficient relative to at least a portion of the surface of the bandage is sufficient to limit or even prevent the rotation of the bandage around the case. 10. Корпус (5) по любому из пп.1-4, отличающийся тем, что содержит по меньшей мере два бандажа (6), каждый из которых выполнен с возможностью зажима по меньшей мере одной лапы (21а) по меньшей мере одной проушины (21), причем указанная лапа размещена между бандажом и корпусом.10. The housing (5) according to any one of claims 1 to 4, characterized in that it contains at least two braces (6), each of which is configured to clamp at least one foot (21A) of at least one eye ( 21), and the specified paw is placed between the bandage and the body. 11. Корпус (5) по любому из пп.1-4, отличающийся тем, что бандаж (6) прикреплен к корпусу посредством по меньшей мере одного дискретного крепежного средства.11. The housing (5) according to any one of claims 1 to 4, characterized in that the bandage (6) is attached to the housing by means of at least one discrete fastening means. 12. Узел двигателя, содержащий турбореактивный двигатель, размещенный в гондоле, отличающийся тем, что содержит корпус (5) вентилятора по любому из пп.1-11. 12. An engine assembly comprising a turbojet engine located in a nacelle, characterized in that it comprises a fan housing (5) according to any one of claims 1 to 11.
RU2010152292/06A 2008-06-06 2009-03-30 Body of turbocompressor rotor, comprising peripheral band RU2511960C2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0803156A FR2932233B1 (en) 2008-06-06 2008-06-06 CARTER FOR ROTOR OF TURBOMACHINE
FR0803156 2008-06-06
PCT/FR2009/000366 WO2009147307A1 (en) 2008-06-06 2009-03-30 Casing comprising a peripheral shroud for a turbomachine rotor

Publications (2)

Publication Number Publication Date
RU2010152292A true RU2010152292A (en) 2012-07-20
RU2511960C2 RU2511960C2 (en) 2014-04-10

Family

ID=40184857

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2010152292/06A RU2511960C2 (en) 2008-06-06 2009-03-30 Body of turbocompressor rotor, comprising peripheral band

Country Status (8)

Country Link
US (1) US20110085897A1 (en)
EP (1) EP2288798A1 (en)
CN (1) CN102016265B (en)
BR (1) BRPI0912082A2 (en)
CA (1) CA2726024A1 (en)
FR (1) FR2932233B1 (en)
RU (1) RU2511960C2 (en)
WO (1) WO2009147307A1 (en)

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Also Published As

Publication number Publication date
WO2009147307A1 (en) 2009-12-10
FR2932233A1 (en) 2009-12-11
CN102016265B (en) 2014-06-18
US20110085897A1 (en) 2011-04-14
FR2932233B1 (en) 2012-09-28
EP2288798A1 (en) 2011-03-02
RU2511960C2 (en) 2014-04-10
BRPI0912082A2 (en) 2015-10-06
CA2726024A1 (en) 2009-12-10
CN102016265A (en) 2011-04-13

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Effective date: 20160331