BR112016012733B8 - Bocal para a pulverização de uma substância líquida e motor de turbina a gás - Google Patents

Bocal para a pulverização de uma substância líquida e motor de turbina a gás

Info

Publication number
BR112016012733B8
BR112016012733B8 BR112016012733A BR112016012733A BR112016012733B8 BR 112016012733 B8 BR112016012733 B8 BR 112016012733B8 BR 112016012733 A BR112016012733 A BR 112016012733A BR 112016012733 A BR112016012733 A BR 112016012733A BR 112016012733 B8 BR112016012733 B8 BR 112016012733B8
Authority
BR
Brazil
Prior art keywords
liquid substance
spraying
nozzle
gas turbine
turbine engine
Prior art date
Application number
BR112016012733A
Other languages
English (en)
Other versions
BR112016012733B1 (pt
BR112016012733A2 (pt
Inventor
Pecchioli Mario
Navarro-Canales Celia
Omar Manon-Cantu Jorge
Olivieri Tommaso
Original Assignee
Nuovo Pignone Srl
Nuovo Pignone Tecnologie Srl
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 Nuovo Pignone Srl, Nuovo Pignone Tecnologie Srl filed Critical Nuovo Pignone Srl
Publication of BR112016012733A2 publication Critical patent/BR112016012733A2/pt
Publication of BR112016012733B1 publication Critical patent/BR112016012733B1/pt
Publication of BR112016012733B8 publication Critical patent/BR112016012733B8/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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • 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
    • F01D25/002—Cleaning of turbomachines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
    • B05B1/04—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in flat form, e.g. fan-like, sheet-like
    • B05B1/046—Outlets formed, e.g. cut, in the circumference of tubular or spherical elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
    • 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
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • 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
    • F05D2250/00—Geometry
    • F05D2250/20—Three-dimensional
    • F05D2250/29—Three-dimensional machined; miscellaneous
    • F05D2250/291—Three-dimensional machined; miscellaneous hollowed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Nozzles (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Supercharger (AREA)
  • Toys (AREA)

Abstract

BOCAL PARA A PULVERIZAÇÃO DE UMA SUBSTÂNCIA LÍQUIDA E MOTOR DE TURBINA GÁS. O bocal (4) é usado para a pulverização de uma substância líquida em direção a um compressor (1) de um motor de turbina a gás e compreende: um corpo alongado (20) que tem uma extremidade para ejetar a substância líquida, um conduto (21) para a dita substância líquida interna ao dito corpo alongado (20) e que se estende até a dita extremidade, um recesso (22) situado na dita extremidade, em que o dito conduto (21) termina no dito recesso (22); em que o dito recesso (22) se abre em direção à superfície lateral do dito corpo alongado (20), tipicamente um corpo cilíndrico, e o dito conduto (21) é tangencial ao fundo do dito recesso (22).
BR112016012733A 2013-12-06 2014-12-04 Bocal para a pulverização de uma substância líquida e motor de turbina a gás BR112016012733B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT000064A ITCO20130064A1 (it) 2013-12-06 2013-12-06 Ugelli di lavaggio e motori con turbina a gas
ITCO2013A000064 2013-12-06
PCT/EP2014/076563 WO2015082610A1 (en) 2013-12-06 2014-12-04 Washing nozzles and gas turbine engines

Publications (3)

Publication Number Publication Date
BR112016012733A2 BR112016012733A2 (pt) 2020-08-11
BR112016012733B1 BR112016012733B1 (pt) 2022-05-10
BR112016012733B8 true BR112016012733B8 (pt) 2022-07-05

Family

ID=50073270

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016012733A BR112016012733B8 (pt) 2013-12-06 2014-12-04 Bocal para a pulverização de uma substância líquida e motor de turbina a gás

Country Status (9)

Country Link
US (1) US10669884B2 (pt)
EP (1) EP3077629B1 (pt)
JP (1) JP2017505396A (pt)
KR (1) KR20160095051A (pt)
CN (1) CN106103907B (pt)
BR (1) BR112016012733B8 (pt)
IT (1) ITCO20130064A1 (pt)
RU (1) RU2661120C1 (pt)
WO (1) WO2015082610A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150354403A1 (en) * 2014-06-05 2015-12-10 General Electric Company Off-line wash systems and methods for a gas turbine engine
US11313246B2 (en) 2016-11-30 2022-04-26 General Electric Company Gas turbine engine wash system
CN110614171A (zh) * 2019-08-29 2019-12-27 广州恩维汽车配件有限公司 清洗设备及清洗喷嘴

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2997244A (en) * 1958-02-19 1961-08-22 Quigley Co Spray nozzles
US3782641A (en) * 1972-05-30 1974-01-01 C Springer Apparatus for producing a laterally directed spray of fluid
GB2122920B (en) * 1982-06-26 1985-09-25 Smiths Industries Plc Improvements relating to spray nozzles
US5011540A (en) 1986-12-24 1991-04-30 Mcdermott Peter Method and apparatus for cleaning a gas turbine engine
US5273395A (en) * 1986-12-24 1993-12-28 Rochem Technical Services Holding Ag Apparatus for cleaning a gas turbine engine
EP0275987A3 (en) 1987-01-20 1989-07-26 The Dow Chemical Company Composition and method for cleaning gas turbine compressors
FR2614558B1 (fr) * 1987-04-28 1989-08-25 Berthoud Sa Buse miroir pour la pulverisation de liquide
JPH05317755A (ja) 1992-05-14 1993-12-03 Ikeuchi:Kk スプレーノズル
US5273295A (en) * 1993-02-22 1993-12-28 Lieberman Robert L Debuckler
DE19549142A1 (de) * 1995-12-29 1997-07-03 Asea Brown Boveri Verfahren und Vorrichtung zur Nassreinigung des Düsenrings einer Abgasturbolader-Turbine
JP3709433B2 (ja) 1996-07-25 2005-10-26 株式会社いけうち スプレーノズル
SE525924C2 (sv) 2003-09-25 2005-05-24 Gas Turbine Efficiency Ab Munstycke samt metod för rengöring av gasturbinkompressorer
MXPA06009305A (es) 2004-02-16 2007-04-10 Gas Turbine Efficiency Ab Metodo y aparato de limpieza de motor de turbina de combustion interna de turboventilador.
US20070028947A1 (en) 2005-08-04 2007-02-08 General Electric Company Gas turbine on-line compressor water wash system
US7849878B2 (en) 2006-10-16 2010-12-14 Gas Turbine Efficiency Sweden Ab Gas turbine compressor water wash control of drain water purge and sensing of rinse and wash completion
EP1970133A1 (de) 2007-03-16 2008-09-17 Lufthansa Technik AG Vorrichtung und Verfahren zum Reinigen der Core Engine eines Stahltriebwerks
RU2348823C2 (ru) * 2007-04-12 2009-03-10 Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения имени П.И. Баранова" Способ распыливания жидкого углеводородного топлива и форсунка для распыливания
US8028936B2 (en) * 2009-02-17 2011-10-04 Mcdermott Peter Spray nozzle
US9016293B2 (en) * 2009-08-21 2015-04-28 Gas Turbine Efficiency Sweden Ab Staged compressor water wash system
DE102010005421B4 (de) * 2010-01-22 2015-01-08 Lufthansa Technik Ag Vorrichtung und Verfahren zur Reinigung einer Stirndichtung eines Strahltriebwerks
DE102010045869A1 (de) * 2010-08-03 2012-02-23 Mtu Aero Engines Gmbh Reinigung einer Turbomaschinenstufe
GB2484337A (en) 2010-10-08 2012-04-11 Uyioghosa Leonard Igie A compressor washing apparatus and associated nozzle for a gas turbine engine
EP2562430A1 (de) 2011-08-24 2013-02-27 Siemens Aktiengesellschaft Verfahren zum Waschen eines Axialverdichters
DE102011082089A1 (de) * 2011-09-02 2013-03-07 Abb Turbo Systems Ag Reinigungsvorrichtung einer Abgasturbine
RU2615618C1 (ru) * 2015-12-18 2017-04-05 федеральное государственное автономное образовательное учреждение высшего образования "Санкт-Петербургский политехнический университет Петра Великого" (ФГАОУ ВО "СПбПУ") Топливная форсунка газотурбинного двигателя

Also Published As

Publication number Publication date
US20160305277A1 (en) 2016-10-20
EP3077629A1 (en) 2016-10-12
CN106103907B (zh) 2022-07-05
KR20160095051A (ko) 2016-08-10
BR112016012733B1 (pt) 2022-05-10
EP3077629B1 (en) 2024-04-24
JP2017505396A (ja) 2017-02-16
CN106103907A (zh) 2016-11-09
US10669884B2 (en) 2020-06-02
RU2661120C1 (ru) 2018-07-11
WO2015082610A1 (en) 2015-06-11
ITCO20130064A1 (it) 2015-06-07
BR112016012733A2 (pt) 2020-08-11

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06I Publication of requirement cancelled [chapter 6.9 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 6.21 NA RPI NO 2580 DE 16/06/2020 POR TER SIDO INDEVIDA. PEDIDO ATENDENDO A EXIGENCIAS NO PROCESSO DE ADMISSIONALIDADE.

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 04/12/2014, OBSERVADAS AS CONDICOES LEGAIS

B25A Requested transfer of rights approved

Owner name: NUOVO PIGNONE TECNOLOGIE SRL (IT)