WO2009123302A3 - Thermal insulation structure for structural member, and scroll structure - Google Patents

Thermal insulation structure for structural member, and scroll structure Download PDF

Info

Publication number
WO2009123302A3
WO2009123302A3 PCT/JP2009/056930 JP2009056930W WO2009123302A3 WO 2009123302 A3 WO2009123302 A3 WO 2009123302A3 JP 2009056930 W JP2009056930 W JP 2009056930W WO 2009123302 A3 WO2009123302 A3 WO 2009123302A3
Authority
WO
WIPO (PCT)
Prior art keywords
thermal insulation
structural member
scroll
wall
press plate
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2009/056930
Other languages
French (fr)
Other versions
WO2009123302A2 (en
Inventor
Shoki Yamashita
Toshihiro Inoue
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Pebble Bed Modular Reactor Pty Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
Pebble Bed Modular Reactor Pty Ltd
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 Mitsubishi Heavy Industries Ltd, Pebble Bed Modular Reactor Pty Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to CN200980101430.XA priority Critical patent/CN101952574B/en
Priority to EP09729148.8A priority patent/EP2283218B1/en
Priority to US12/747,285 priority patent/US8613589B2/en
Priority to JP2010524004A priority patent/JP4969687B2/en
Priority to RU2010125912/06A priority patent/RU2487251C2/en
Publication of WO2009123302A2 publication Critical patent/WO2009123302A2/en
Priority to ZA2010/04539A priority patent/ZA201004539B/en
Publication of WO2009123302A3 publication Critical patent/WO2009123302A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • F02C7/24—Heat or noise insulation
    • 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
    • F01D25/26—Double casings; Measures against temperature strain in casings
    • 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
    • F01D25/30—Exhaust heads, chambers, or the like
    • 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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/026—Scrolls for radial machines or engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/30—Retaining components in desired mutual position
    • F05B2260/301—Retaining bolts or nuts
    • 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
    • F05D2260/20—Heat transfer, e.g. cooling
    • F05D2260/231—Preventing heat transfer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Supercharger (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Rotary Pumps (AREA)
  • Building Environments (AREA)

Abstract

To provide a thermal insulation structure for a structural member and a scroll structure which can be easily used even in integrally constructed structural members and which can ensure reliability and thermal insulation properties. Provided are securing portions (52 and 53) extending outward from an outer wall of the structural member; a press plate (55) attached to the securing portions (52 and 53), with a gap between the press plate and the outer wall; and a thermal insulation member (56) disposed between the outer wall and the press plate (55).
PCT/JP2009/056930 2008-03-31 2009-03-27 Thermal insulation structure for structural member, and scroll structure Ceased WO2009123302A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CN200980101430.XA CN101952574B (en) 2008-03-31 2009-03-27 Thermal insulation structure for structural member, and scroll structure
EP09729148.8A EP2283218B1 (en) 2008-03-31 2009-03-27 Thermal insulation structure
US12/747,285 US8613589B2 (en) 2008-03-31 2009-03-27 Thermal insulation structure for structural member, and scroll structure
JP2010524004A JP4969687B2 (en) 2008-03-31 2009-03-27 Insulation structure of scroll body
RU2010125912/06A RU2487251C2 (en) 2008-03-31 2009-03-27 Heat-insulating structure for structural element and helical structure
ZA2010/04539A ZA201004539B (en) 2008-03-31 2010-06-28 Thermal insulation structure for structural member,and scroll structure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008093739 2008-03-31
JP2008-093739 2008-03-31

Publications (2)

Publication Number Publication Date
WO2009123302A2 WO2009123302A2 (en) 2009-10-08
WO2009123302A3 true WO2009123302A3 (en) 2010-09-16

Family

ID=41136029

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2009/056930 Ceased WO2009123302A2 (en) 2008-03-31 2009-03-27 Thermal insulation structure for structural member, and scroll structure

Country Status (7)

Country Link
US (1) US8613589B2 (en)
EP (1) EP2283218B1 (en)
JP (1) JP4969687B2 (en)
CN (1) CN101952574B (en)
RU (1) RU2487251C2 (en)
WO (1) WO2009123302A2 (en)
ZA (1) ZA201004539B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2991375A1 (en) * 2012-06-04 2013-12-06 Alstom Technology Ltd THERMAL PROTECTION SCREEN FOR STEAM ARRIVAL IN A LOW PRESSURE TURBINE
JP5503767B1 (en) * 2013-03-12 2014-05-28 川崎重工業株式会社 Hot gas insulation duct
EP2947283B1 (en) * 2014-05-23 2017-01-11 GE Energy Products France SNC Thermal-acoustic insulation structure for the exhaust of a rotating machine
KR102238861B1 (en) * 2017-05-11 2021-04-09 미츠비시 파워 가부시키가이샤 Turbine casing thermal insulation device, turbine casing thermal insulation block fixing mechanism, and turbine casing thermal insulation block fixing method
RU2676907C1 (en) * 2017-10-17 2019-01-11 Эдуард Борисович Назаров Scroll casing for exhaust gases of gas turbine engine
KR102758206B1 (en) * 2020-04-24 2025-01-21 미츠비시 파워 가부시키가이샤 Insulation assemblies and gas turbines
CN113775419B (en) * 2021-11-11 2022-03-08 中国航发四川燃气涡轮研究院 Hook type connecting structure capable of adapting to thermal deformation in different directions
US11927137B2 (en) 2022-03-21 2024-03-12 Ge Infrastructure Technology Llc System and method for insulating components in an exhaust gas flow from a gas turbine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB679916A (en) * 1949-04-29 1952-09-24 Geoffrey Bertram Robert Feilde Improvements in gas turbines
GB1220175A (en) * 1968-02-23 1971-01-20 G & B Company Leicester Ltd Heat-insulating means for a turbocharger
DE3042971A1 (en) * 1980-11-14 1982-06-03 Aktiengesellschaft Kühnle, Kopp & Kausch, 6710 Frankenthal Exhaust turbocharger turbine housing - has heat-resistant inner shell in load-absorbing outer mantle and equalising intermediate layer
US5662457A (en) * 1993-09-13 1997-09-02 G&H Montage Gmbh Heat insulation assembly
JP2004308502A (en) * 2003-04-04 2004-11-04 Mitsubishi Heavy Ind Ltd Expansion joint and assembling method thereof
DE102004018987A1 (en) * 2004-04-20 2005-11-17 Mtu Friedrichshafen Gmbh Protective device against bursting turbochargers comprises an endless looped belt of textile fiber material which has a high penetration resistance, and covers at least a part of the turbocharger circumference

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2625013A (en) * 1948-11-27 1953-01-13 Gen Electric Gas turbine nozzle structure
US3196611A (en) * 1961-07-03 1965-07-27 Chrysler Corp Gas turbine engine
US3321179A (en) * 1965-09-13 1967-05-23 Caterpillar Tractor Co Gas turbine engines
US4083180A (en) * 1976-10-01 1978-04-11 Caterpillar Tractor Co. Gas turbine engine internal insulation
SU708031A1 (en) * 1977-09-22 1980-01-05 Проектно-Технологический И Конструкторский Институт Организации Производства И Экономики Монтажных И Специальных Строительных Работ "Укрпткимонтажспецстрой" Heat-insulating coating of metal surfaces
DE8119591U1 (en) 1981-07-04 1981-11-12 Bock, Klaus-Peter, 3250 Hameln 1 THERMAL INSULATING PANEL
FR2535795B1 (en) * 1982-11-08 1987-04-10 Snecma DEVICE FOR SUSPENSION OF STATOR BLADES OF AXIAL COMPRESSOR FOR ACTIVE CONTROL OF GAMES BETWEEN ROTOR AND STATOR
SU1189962A2 (en) 1983-09-30 1985-11-07 Производственное Объединение "Мосспецпромпроект" Arrangement for securing heat insulation panels to structure
JP2505498B2 (en) 1987-10-31 1996-06-12 三菱重工業株式会社 Radiator bottle supercharger
US5403150A (en) * 1988-04-28 1995-04-04 Teledyne Industries, Inc. Bearing insulating system for aircraft turbocharger
US4921401A (en) 1989-02-23 1990-05-01 United Technologies Corporation Casting for a rotary machine
US5601406A (en) * 1994-12-21 1997-02-11 Alliedsignal Inc. Centrifugal compressor hub containment assembly
JPH0914576A (en) 1995-06-27 1997-01-17 Ishikawajima Harima Heavy Ind Co Ltd Internal heat insulation structure of high temperature fluid duct
DE19855130A1 (en) * 1998-11-30 2000-05-31 Abb Alstom Power Ch Ag Coolable jacket of a gas turbine or the like
CN1199555C (en) 2000-06-05 2005-05-04 柴海龙 Single or double layer suspending air room thermal insulation greenhouse film and mold

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB679916A (en) * 1949-04-29 1952-09-24 Geoffrey Bertram Robert Feilde Improvements in gas turbines
GB1220175A (en) * 1968-02-23 1971-01-20 G & B Company Leicester Ltd Heat-insulating means for a turbocharger
DE3042971A1 (en) * 1980-11-14 1982-06-03 Aktiengesellschaft Kühnle, Kopp & Kausch, 6710 Frankenthal Exhaust turbocharger turbine housing - has heat-resistant inner shell in load-absorbing outer mantle and equalising intermediate layer
US5662457A (en) * 1993-09-13 1997-09-02 G&H Montage Gmbh Heat insulation assembly
JP2004308502A (en) * 2003-04-04 2004-11-04 Mitsubishi Heavy Ind Ltd Expansion joint and assembling method thereof
DE102004018987A1 (en) * 2004-04-20 2005-11-17 Mtu Friedrichshafen Gmbh Protective device against bursting turbochargers comprises an endless looped belt of textile fiber material which has a high penetration resistance, and covers at least a part of the turbocharger circumference

Also Published As

Publication number Publication date
CN101952574A (en) 2011-01-19
US8613589B2 (en) 2013-12-24
RU2010125912A (en) 2012-05-10
CN101952574B (en) 2015-05-20
EP2283218A2 (en) 2011-02-16
US20100316491A1 (en) 2010-12-16
WO2009123302A2 (en) 2009-10-08
EP2283218B1 (en) 2016-04-27
JP2011506808A (en) 2011-03-03
RU2487251C2 (en) 2013-07-10
ZA201004539B (en) 2013-03-27
JP4969687B2 (en) 2012-07-04

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