BR112016006007A2 - invólucro e máquina giratória - Google Patents

invólucro e máquina giratória

Info

Publication number
BR112016006007A2
BR112016006007A2 BR112016006007A BR112016006007A BR112016006007A2 BR 112016006007 A2 BR112016006007 A2 BR 112016006007A2 BR 112016006007 A BR112016006007 A BR 112016006007A BR 112016006007 A BR112016006007 A BR 112016006007A BR 112016006007 A2 BR112016006007 A2 BR 112016006007A2
Authority
BR
Brazil
Prior art keywords
rotary machine
casing
groove
split
carcasses
Prior art date
Application number
BR112016006007A
Other languages
English (en)
Inventor
Guglielmo Alberto
Sassanelli Giuseppe
Romanello Paolo
Mantellassi Stefano
Original Assignee
Nuovo Pignone 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 filed Critical Nuovo Pignone Srl
Publication of BR112016006007A2 publication Critical patent/BR112016006007A2/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
    • 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
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/243—Flange connections; Bolting arrangements
    • 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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/005—Sealing means between non relatively rotating elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
    • 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
    • F04D29/08—Sealings
    • F04D29/083—Sealings especially adapted for elastic fluid pumps
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/14—Sealings between relatively-stationary surfaces by means of granular or plastic material, or fluid
    • 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
    • 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
    • F05D2260/00—Function
    • F05D2260/30—Retaining components in desired mutual position
    • F05D2260/31—Retaining bolts or nuts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Vending Machines For Individual Products (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Tyre Moulding (AREA)

Abstract

trata-se de um invólucro (1) para uma máquina giratória (10) que inclui: - uma superfície interna (s) que delimita um volume interno (v) para alojar um rotor da dita máquina giratória (10); - uma primeira e uma segunda carcaças (11, 12) que são unidas em uma maneira divisível, em que as ditas primeira e segunda carcaças (11, 12), respectivamente, compreendem um primeiro e um segundo flanges de divisão (13, 14) que têm uma primeira e uma segunda superfícies de divisão (13a, 14a) que entram em contato uma com a outra quando as ditas carcaças (11, 12) são unidas; - uma pluralidade de orifícios (17) nos ditos primeiro e segundo flanges de divisão (13, 14) que passam através das ditas primeira e segunda superfícies de divisão (13a, 14a) para alojar uma pluralidade de pinos; - um primeiro sulco (21) que conecta a dita pluralidade de orifícios; - um segundo sulco (22) entre o dito primeiro sulco (21) e a dita superfície interna (s) do dito invólucro (1); - um primeiro duto (23) e um segundo duto (24) para circular um fluido para e a partir dos ditos primeiro e segundo sulcos (21, 22), respectivamente.
BR112016006007A 2013-10-08 2014-10-01 invólucro e máquina giratória BR112016006007A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000044A ITCO20130044A1 (it) 2013-10-08 2013-10-08 Cassa per macchina rotativa e macchina rotativa includente tale cassa
PCT/EP2014/071089 WO2015052060A1 (en) 2013-10-08 2014-10-01 Casing for a rotating machine and rotating machine including such casing

Publications (1)

Publication Number Publication Date
BR112016006007A2 true BR112016006007A2 (pt) 2017-08-01

Family

ID=49725203

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016006007A BR112016006007A2 (pt) 2013-10-08 2014-10-01 invólucro e máquina giratória

Country Status (11)

Country Link
US (1) US10563540B2 (pt)
EP (1) EP3055517B1 (pt)
JP (2) JP2016537544A (pt)
KR (1) KR20160067160A (pt)
CN (1) CN105765176B (pt)
BR (1) BR112016006007A2 (pt)
CA (1) CA2925415A1 (pt)
IT (1) ITCO20130044A1 (pt)
MX (1) MX2016004504A (pt)
RU (1) RU2669123C2 (pt)
WO (1) WO2015052060A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109026204A (zh) * 2018-06-22 2018-12-18 哈尔滨汽轮机厂有限责任公司 一种高、中压外缸中分面法兰结构
CN114856821A (zh) * 2022-06-13 2022-08-05 杭州汽轮机股份有限公司 轴承座及燃气轮机

Family Cites Families (33)

* Cited by examiner, † Cited by third party
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DE230913C (pt)
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US3055538A (en) * 1958-01-30 1962-09-25 Babcock & Wilcox Co Pressure vessel seal
US3390830A (en) * 1967-04-14 1968-07-02 Kahane Wilhelm Sealing of horizontally-split centrifugal compressors
US3430801A (en) 1968-02-12 1969-03-04 Halliburton Co Closure for a high pressure vessel
US3979014A (en) * 1974-11-26 1976-09-07 Hitachi, Ltd. Seal device for use in flange mating surfaces of vacuum container
JPS5435507A (en) 1977-08-24 1979-03-15 Hitachi Ltd Cooler of clamping bolt of flange portion of casing
JPS6018803B2 (ja) * 1977-12-05 1985-05-13 株式会社日立製作所 タ−ビン用ケ−シング
JPS59194004A (ja) * 1983-04-20 1984-11-02 Ishikawajima Harima Heavy Ind Co Ltd フランジの漏洩ガスパ−ジ方法
DD230913A1 (de) * 1983-12-22 1985-12-11 Jenpharm Veb Sicherheitsflanschverbindung
JPS61114011U (pt) 1984-12-28 1986-07-18
RU1367601C (ru) 1985-02-25 1995-07-20 Запорожское машиностроительное конструкторское бюро "Прогресс" Корпус газотурбинного двигателя
JPH0660692B2 (ja) 1986-02-27 1994-08-10 三菱重工業株式会社 回転機械のシ−ル装置
CN86102816A (zh) 1986-04-21 1987-11-04 通用电气公司 用于密封汽轮机壳体接合面的密封装置
US5076591A (en) * 1988-12-22 1991-12-31 General Electric Company Gas leakage seal
JP2631597B2 (ja) * 1992-04-10 1997-07-16 川崎重工業株式会社 ガス燃料の燃焼制御方法
JPH0658834A (ja) 1992-06-11 1994-03-04 Personal Keiso:Kk 絶対圧力検出センサおよびそのセンサを用いた容器の漏洩状態検査装置
JPH06137987A (ja) 1992-10-27 1994-05-20 Fuji Giken Kogyo Kk 配管用気密テスト装置
JPH0783004A (ja) 1993-09-16 1995-03-28 Toshiba Corp ケーシング冷却加熱装置
PL337281A1 (en) * 1997-06-25 2000-08-14 Siemens Ag Device for connecting together ends of conductor sections
US6352404B1 (en) * 2000-02-18 2002-03-05 General Electric Company Thermal control passages for horizontal split-line flanges of gas turbine engine casings
JP3788379B2 (ja) * 2002-03-29 2006-06-21 株式会社日立製作所 改質燃料焚きガスタービン設備及びその油加熱方法
FR2857409B1 (fr) * 2003-07-11 2006-07-28 Snecma Moteurs Dispositif pour piloter passivement la dilatation thermique du carter d'extension d'un turboreacteur
JP4786362B2 (ja) 2006-02-14 2011-10-05 三菱重工業株式会社 ケーシングおよび流体機械
EP1933038B1 (de) 2006-12-11 2016-08-24 Siemens Aktiengesellschaft Turbomaschinengehäuse
DE102008031980A1 (de) 2008-07-07 2010-01-21 Siemens Aktiengesellschaft Verfahren zum Betrieb einer Maschine mit einer Wellendichtung
RU83291U1 (ru) 2008-12-30 2009-05-27 Открытое акционерное общество "Научно-производственное объединение "Сатурн" Статор турбины газотурбинного двигателя
WO2012045035A2 (en) * 2010-09-30 2012-04-05 General Electric Company Fuel storage system
CN201902416U (zh) 2010-12-06 2011-07-20 中国航空工业集团公司第六三一研究所 一种液体流通密封装置
DE102011005026A1 (de) 2011-03-03 2012-09-06 Siemens Aktiengesellschaft Teilfugenabdichtung bei einem Gehäuse für eine Fluidmaschine
US9127558B2 (en) * 2012-08-01 2015-09-08 General Electric Company Turbomachine including horizontal joint heating and method of controlling tip clearance in a gas turbomachine

Also Published As

Publication number Publication date
CN105765176B (zh) 2018-11-02
RU2016112261A (ru) 2017-11-13
US20160245121A1 (en) 2016-08-25
ITCO20130044A1 (it) 2015-04-09
CN105765176A (zh) 2016-07-13
KR20160067160A (ko) 2016-06-13
WO2015052060A1 (en) 2015-04-16
CA2925415A1 (en) 2015-04-16
JP2016537544A (ja) 2016-12-01
US10563540B2 (en) 2020-02-18
JP2019215004A (ja) 2019-12-19
EP3055517A1 (en) 2016-08-17
MX2016004504A (es) 2016-06-21
EP3055517B1 (en) 2019-12-18
RU2669123C2 (ru) 2018-10-08
RU2016112261A3 (pt) 2018-05-17

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]