UA72255C2 - Ротор вентилятора турбореактивного двигуна - Google Patents

Ротор вентилятора турбореактивного двигуна Download PDF

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Publication number
UA72255C2
UA72255C2 UA2002010282A UA2002010282A UA72255C2 UA 72255 C2 UA72255 C2 UA 72255C2 UA 2002010282 A UA2002010282 A UA 2002010282A UA 2002010282 A UA2002010282 A UA 2002010282A UA 72255 C2 UA72255 C2 UA 72255C2
Authority
UA
Ukraine
Prior art keywords
flange
disc
fan
disk
radial
Prior art date
Application number
UA2002010282A
Other languages
English (en)
Russian (ru)
Ukrainian (uk)
Inventor
Шарль Жан-П'єр Дуге
Моріс Гі Жюде
Клод Робер Луі Лежар
Тьєррі Нітр
Original Assignee
Снекма Мотер
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 Снекма Мотер filed Critical Снекма Мотер
Publication of UA72255C2 publication Critical patent/UA72255C2/uk

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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/32—Locking, e.g. by final locking blades or keys
    • F01D5/323—Locking of axial insertion type blades by means of a key or the like parallel to the axis of the 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
    • 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
    • F01D5/3007—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type
    • F01D5/3015—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type with side plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
UA2002010282A 2001-01-11 2002-01-10 Ротор вентилятора турбореактивного двигуна UA72255C2 (uk)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0100294A FR2819289B1 (fr) 2001-01-11 2001-01-11 Systeme de retention des aubes de type combine ou cascade

Publications (1)

Publication Number Publication Date
UA72255C2 true UA72255C2 (uk) 2005-02-15

Family

ID=8858676

Family Applications (1)

Application Number Title Priority Date Filing Date
UA2002010282A UA72255C2 (uk) 2001-01-11 2002-01-10 Ротор вентилятора турбореактивного двигуна

Country Status (9)

Country Link
US (1) US20020090300A1 (de)
EP (1) EP1223309B1 (de)
JP (1) JP4031247B2 (de)
CA (1) CA2364128A1 (de)
DE (1) DE60204486T2 (de)
ES (1) ES2240665T3 (de)
FR (1) FR2819289B1 (de)
RU (1) RU2221169C2 (de)
UA (1) UA72255C2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007247406A (ja) * 2006-03-13 2007-09-27 Ihi Corp ファンブレードの保持構造
JP4807113B2 (ja) * 2006-03-14 2011-11-02 株式会社Ｉｈｉ ファンのダブテール構造
FR2900437B1 (fr) 2006-04-27 2008-07-25 Snecma Sa Systeme de retention des aubes dans un rotor
FR2913735B1 (fr) * 2007-03-16 2013-04-19 Snecma Disque de rotor d'une turbomachine
FR2929660B1 (fr) * 2008-04-07 2012-11-16 Snecma Dispositif anti-usure pour rotor de turbomachine, bouchon formant dispositif anti-usure et rotor de compresseur de moteur a turbine a gaz comportant un bouchon anti-usure
FR2930595B1 (fr) 2008-04-24 2011-10-14 Snecma Rotor de soufflante d'une turbomachine ou d'un moteur d'essai
FR2931871B1 (fr) * 2008-05-29 2011-08-19 Snecma Rotor de soufflante pour une turbomachine.
FR2971822B1 (fr) * 2011-02-21 2015-04-24 Snecma Rotor de soufflante, en particulier pour une turbomachine
FR2996584A1 (fr) * 2012-10-10 2014-04-11 Snecma Cale pour pied de pale ajouree
CN106224360A (zh) * 2016-07-25 2016-12-14 珠海格力节能环保制冷技术研究中心有限公司 风扇与电机轴安装结构
CN113083537B (zh) * 2021-05-08 2024-08-30 广州极飞科技股份有限公司 离心喷盘、雾化装置和无人设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB928349A (en) * 1960-12-06 1963-06-12 Rolls Royce Improvements in or relating to bladed rotors of fluid flow machines
FR2561307B1 (fr) * 1984-03-14 1986-09-12 Snecma Dispositif de verrouillage d'aubes de soufflantes
GB2244100A (en) * 1990-05-16 1991-11-20 Rolls Royce Plc Retaining gas turbine rotor blades
FR2663997B1 (fr) * 1990-06-27 1993-12-24 Snecma Dispositif de fixation d'une couronne de revolution sur un disque de turbomachine.
FR2681374B1 (fr) 1991-09-18 1993-11-19 Snecma Fixation d'aube de souflante de turboreacteur.

Also Published As

Publication number Publication date
DE60204486D1 (de) 2005-07-14
JP2002242888A (ja) 2002-08-28
FR2819289A1 (fr) 2002-07-12
ES2240665T3 (es) 2005-10-16
EP1223309A1 (de) 2002-07-17
EP1223309B1 (de) 2005-06-08
FR2819289B1 (fr) 2003-07-11
CA2364128A1 (fr) 2002-07-11
DE60204486T2 (de) 2006-05-11
RU2221169C2 (ru) 2004-01-10
US20020090300A1 (en) 2002-07-11
JP4031247B2 (ja) 2008-01-09

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