BRPI0403166A - Dispositivo de retenção de energia elevada e turbina suprida do mesmo - Google Patents

Dispositivo de retenção de energia elevada e turbina suprida do mesmo

Info

Publication number
BRPI0403166A
BRPI0403166A BR0403166-0A BRPI0403166A BRPI0403166A BR PI0403166 A BRPI0403166 A BR PI0403166A BR PI0403166 A BRPI0403166 A BR PI0403166A BR PI0403166 A BRPI0403166 A BR PI0403166A
Authority
BR
Brazil
Prior art keywords
absorber
retention device
high energy
turbine
base
Prior art date
Application number
BR0403166-0A
Other languages
English (en)
Inventor
Jonathan W Gabrys
Christopher J Felker
Original Assignee
Boeing Co
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 Boeing Co filed Critical Boeing Co
Publication of BRPI0403166A publication Critical patent/BRPI0403166A/pt

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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/219—Guards
    • Y10T74/2191—Guards for rotary member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vibration Dampers (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

"DISPOSITIVO DE RETENçãO DE ENERGIA ELEVADA E TURBINA SUPRIDA DO MESMO". A presente invenção refere-se a um dispositivo de retenção para uso na retenção de material de detritos que percorre radialmente para fora em um dispositivo giratório, e uma turbina dispondo deste dispositivo de retenção. O dispositivo de retenção inclui um anel externo que se estende geralmente no sentido circunferencial e que define uma superfície interna direcionada radialmente para dentro. Uma pluralidade de elementos de absorção de energia é disposta na superfície interna do anel externo. Cada elemento de absorção se estende tanto radialmente para dentro como circunferencialmente de modo que cada elemento de absorção seja configurado para ser plasticamente deformado radialmente para fora pelo material de detritos que atinge o elemento de absorção. Cada elemento de absorção pode incluir uma base e uma cobertura, a base se estendendo em uma direção geralmente radial, e a cobertura sendo conectada à extremidade radialmente interna da respectiva base e definindo um ângulo com a mesma.
BR0403166-0A 2003-07-30 2004-07-29 Dispositivo de retenção de energia elevada e turbina suprida do mesmo BRPI0403166A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/630,500 US7008173B2 (en) 2003-07-30 2003-07-30 High energy containment device and turbine with same

Publications (1)

Publication Number Publication Date
BRPI0403166A true BRPI0403166A (pt) 2005-05-24

Family

ID=33541498

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0403166-0A BRPI0403166A (pt) 2003-07-30 2004-07-29 Dispositivo de retenção de energia elevada e turbina suprida do mesmo

Country Status (4)

Country Link
US (1) US7008173B2 (pt)
EP (1) EP1503043B1 (pt)
BR (1) BRPI0403166A (pt)
CA (1) CA2467280C (pt)

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US7597040B2 (en) * 2003-07-30 2009-10-06 The Boeing Company Composite containment of high energy debris and pressure
US7111522B2 (en) * 2004-02-26 2006-09-26 Honeywell International, Inc. Energy storage flywheel system containment vessel
US7367898B2 (en) * 2005-02-25 2008-05-06 The Aerospace Corporation Force diversion apparatus and methods and devices including the same
US8016543B2 (en) * 2007-04-02 2011-09-13 Michael Scott Braley Composite case armor for jet engine fan case containment
US7866605B2 (en) * 2007-04-24 2011-01-11 The Boeing Company Energy absorbing impact band and method
GB201120105D0 (en) * 2011-11-22 2012-01-04 Rolls Royce Plc A turbomachine casing assembly
US8698365B2 (en) * 2012-04-03 2014-04-15 The Boeing Company Lightweight composite safety containment for flywheel energy storage
DE102013210602A1 (de) * 2013-06-07 2014-12-11 MTU Aero Engines AG Turbinengehäuse mit Verstärkungselementen im Containmentbereich
GB2539217B (en) * 2015-06-09 2020-02-12 Rolls Royce Plc Fan casing assembly
US10537764B2 (en) 2015-08-07 2020-01-21 Icon Health & Fitness, Inc. Emergency stop with magnetic brake for an exercise device
US10625137B2 (en) 2016-03-18 2020-04-21 Icon Health & Fitness, Inc. Coordinated displays in an exercise device
US10493349B2 (en) 2016-03-18 2019-12-03 Icon Health & Fitness, Inc. Display on exercise device
US10625114B2 (en) 2016-11-01 2020-04-21 Icon Health & Fitness, Inc. Elliptical and stationary bicycle apparatus including row functionality
TWI637770B (zh) 2016-11-01 2018-10-11 美商愛康運動與健康公司 用於固定式腳踏車的落入式樞軸配置
US10702736B2 (en) 2017-01-14 2020-07-07 Icon Health & Fitness, Inc. Exercise cycle
US10550718B2 (en) 2017-03-31 2020-02-04 The Boeing Company Gas turbine engine fan blade containment systems
US10487684B2 (en) 2017-03-31 2019-11-26 The Boeing Company Gas turbine engine fan blade containment systems
CN110118658B (zh) * 2018-02-05 2021-04-02 中国航发商用航空发动机有限责任公司 一种转子叶片飞脱试验的包容结构
GB2581085B (en) * 2018-11-12 2021-05-19 Heptron International Ltd A Flywheel arrangement
GB2575699B (en) * 2018-11-12 2020-08-05 Heptron International Ltd A flywheel arrangement
DE102020204563A1 (de) 2020-04-08 2021-10-14 Rolls-Royce Deutschland Ltd & Co Kg Planetengetriebe und Gasturbinentriebwerk mit Planetengetriebe
FR3139118A1 (fr) * 2022-08-30 2024-03-01 Airbus Operations Ensemble propulsif pour aéronef
FR3139119A1 (fr) * 2022-08-30 2024-03-01 Airbus Operations Ensemble propulsif pour aéronef

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US1698514A (en) 1927-05-20 1929-01-08 Westinghouse Electric & Mfg Co Restraining guard for rotors
GB868197A (en) * 1956-09-28 1961-05-17 Rolls Royce Improvements in or relating to protective arrangements for use with rotating parts
US3261228A (en) * 1964-04-02 1966-07-19 United Aircraft Corp Disk fragment energy absorption and containment means
US3534807A (en) 1968-11-12 1970-10-20 Gen Motors Corp Regenerator rim spacer
US3602602A (en) 1969-05-19 1971-08-31 Avco Corp Burst containment means
US4339874A (en) 1978-12-26 1982-07-20 The Garrett Corporation Method of making a wedge-shaped permanent magnet rotor assembly
US4359912A (en) 1979-04-27 1982-11-23 The Johns Hopkins University Superflywheel energy storage device
US4306838A (en) 1979-09-04 1981-12-22 Roller Bearing Company Of America Force transferring elements
FR2467977A1 (fr) 1979-10-19 1981-04-30 Snecma Dispositif de securite en cas de rupture d'element rotatif de turbomachine
US4735382A (en) 1983-10-28 1988-04-05 The Boeing Company Space craft cellular energy generating and storage device
US4730154A (en) 1986-07-31 1988-03-08 The Boeing Company Variable inertia energy storage system
US4926107A (en) 1986-07-31 1990-05-15 The Boeing Company Variable inertia energy storage system
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US5159219A (en) 1991-05-16 1992-10-27 University Of Houston-University Park Opposed-magnet bearing with interposed superconductor
US5387451A (en) 1993-07-13 1995-02-07 United Technologies Corporation Flywheel containment device
US5336044A (en) * 1993-08-06 1994-08-09 General Electric Company Blade containment system and method
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Also Published As

Publication number Publication date
EP1503043A2 (en) 2005-02-02
US7008173B2 (en) 2006-03-07
EP1503043A3 (en) 2007-05-23
US20050025615A1 (en) 2005-02-03
CA2467280C (en) 2010-01-19
EP1503043B1 (en) 2016-08-17
CA2467280A1 (en) 2005-01-30

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]