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IT1175677B - Dispositivo per assicurare assialmente o perifericamente elementi construttivi statici a cassa per macchine fluidodinamitche - Google Patents

Dispositivo per assicurare assialmente o perifericamente elementi construttivi statici a cassa per macchine fluidodinamitche

Info

Publication number
IT1175677B
IT1175677B IT22482/84A IT2248284A IT1175677B IT 1175677 B IT1175677 B IT 1175677B IT 22482/84 A IT22482/84 A IT 22482/84A IT 2248284 A IT2248284 A IT 2248284A IT 1175677 B IT1175677 B IT 1175677B
Authority
IT
Italy
Prior art keywords
fluid
case
constructive elements
dynamic machines
peripheral static
Prior art date
Application number
IT22482/84A
Other languages
English (en)
Other versions
IT8422482A0 (it
Inventor
Helmut Gross
Original Assignee
Mtu Muenchen Gmbh
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 Mtu Muenchen Gmbh filed Critical Mtu Muenchen Gmbh
Publication of IT8422482A0 publication Critical patent/IT8422482A0/it
Application granted granted Critical
Publication of IT1175677B publication Critical patent/IT1175677B/it

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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • 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
    • F01D25/246—Fastening of diaphragms or stator-rings
    • 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
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/11—Shroud seal segments
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7018—Interfitted members including separably interposed key
    • Y10T403/7021—Axially extending
    • Y10T403/7024—Longitudinally stepped or tapered

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
IT22482/84A 1983-09-16 1984-08-31 Dispositivo per assicurare assialmente o perifericamente elementi construttivi statici a cassa per macchine fluidodinamitche IT1175677B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3333436A DE3333436C1 (de) 1983-09-16 1983-09-16 Einrichtung zur Axial- und Umfangssicherung von statischen Gehaeusebauteilen fuer Stroemungsmaschinen

Publications (2)

Publication Number Publication Date
IT8422482A0 IT8422482A0 (it) 1984-08-31
IT1175677B true IT1175677B (it) 1987-07-15

Family

ID=6209222

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22482/84A IT1175677B (it) 1983-09-16 1984-08-31 Dispositivo per assicurare assialmente o perifericamente elementi construttivi statici a cassa per macchine fluidodinamitche

Country Status (6)

Country Link
US (1) US4630994A (it)
JP (1) JPS6088802A (it)
DE (1) DE3333436C1 (it)
FR (1) FR2552165B1 (it)
GB (1) GB2146726B (it)
IT (1) IT1175677B (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4687413A (en) * 1985-07-31 1987-08-18 United Technologies Corporation Gas turbine engine assembly
JPH05156920A (ja) * 1991-12-05 1993-06-22 Sango:Kk 内燃機関用マフラ
US5320487A (en) * 1993-01-19 1994-06-14 General Electric Company Spring clip made of a directionally solidified material for use in a gas turbine engine
US5320486A (en) * 1993-01-21 1994-06-14 General Electric Company Apparatus for positioning compressor liner segments
FR2714152B1 (fr) * 1993-12-22 1996-01-19 Snecma Dispositif de fixation d'une tuile de protection thermique dans une chambre de combustion.
GB9421123D0 (en) * 1994-10-19 1994-12-07 Tiedemanns Joh H Andresen Ans Oxygen scavenging
EP0844369B1 (en) * 1996-11-23 2002-01-30 ROLLS-ROYCE plc A bladed rotor and surround assembly
US6036455A (en) * 1998-05-07 2000-03-14 Ametek, Inc. Motor frame assembly with alignment features
JP2002371802A (ja) * 2001-06-14 2002-12-26 Mitsubishi Heavy Ind Ltd ガスタービンにおけるシュラウド一体型動翼と分割環
DE10159669A1 (de) * 2001-12-05 2003-07-03 Rolls Royce Deutschland Bajonettverbindung für ein Ringgehäuse eines Hochdruckkompressors einer Gasturbine
ATE329139T1 (de) * 2002-08-16 2006-06-15 Siemens Ag Befestigungssystem
US7025385B2 (en) * 2003-09-03 2006-04-11 United Technologies Corporation Coupling
FR2875535B1 (fr) * 2004-09-21 2009-10-30 Snecma Moteurs Sa Module de turbine pour moteur a turbine a gaz
EP2636849B1 (de) * 2012-03-05 2017-11-01 MTU Aero Engines GmbH Verdichter
US9097129B2 (en) 2012-05-31 2015-08-04 United Technologies Corporation Segmented seal with ship lap ends
US10001143B2 (en) 2013-02-26 2018-06-19 Mitsubishi Heavy Industries Compressor Corporation Method for assembling compressor, and bundle guide device
JP6025608B2 (ja) 2013-02-27 2016-11-16 三菱重工コンプレッサ株式会社 圧縮機の組み立て方法、および、バンドル案内装置
DE112019003949T5 (de) * 2018-08-08 2021-04-15 Mitsubishi Power, Ltd. Drehmaschine und Dichtungselement

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA629283A (en) * 1961-10-17 P. Miller Joseph Turbomachine stator assembly
US1169513A (en) * 1914-11-03 1916-01-25 John Royle Jr Shaft-locking device.
US1692537A (en) * 1923-08-02 1928-11-20 Westinghouse Electric & Mfg Co Elastic-fluid turbine
GB225245A (en) * 1923-11-23 1924-12-24 British Thomson Houston Co Ltd Improvements in and relating to elastic fluid turbines
US1673151A (en) * 1927-04-30 1928-06-12 Chicago Pump Co Centrifugal pump
DE613897C (de) * 1930-01-24 1935-05-27 Asea Ab Einrichtung zur Lagerung eines inneren Gehaeuses in einem aeusseren, insbesondere bei Dampfturbinen
DE732470C (de) * 1942-03-15 1943-03-03 Turbinenfabrik Brueckner Kanis Leitschaufeltraegerbefestigung fuer UEberdruck-Dampf- oder -Gasturbinen
DE1042606B (de) * 1954-01-27 1958-11-06 Siemens Ag Befestigung des Duesentraegers in einer Dampf- oder Gasturbine fuer hohe Druecke und Temperaturen
US3391904A (en) * 1966-11-02 1968-07-09 United Aircraft Corp Optimum response tip seal
US3423071A (en) * 1967-07-17 1969-01-21 United Aircraft Corp Turbine vane retention
US3437003A (en) * 1967-12-06 1969-04-08 Caterpillar Tractor Co Retaining pin with scissors-like joint
US3542483A (en) * 1968-07-17 1970-11-24 Westinghouse Electric Corp Turbine stator structure
GB1383743A (en) * 1971-05-03 1974-02-12 Arkana Ltd Joining structural members
SU428112A1 (ru) * 1972-03-21 1974-05-15 Р. Н. Соколов , А. Я. Хрусталев Центробежный насос
US3817655A (en) * 1972-11-22 1974-06-18 Carrier Corp Stator blade mounting structure for turbomachines
US3842595A (en) * 1972-12-26 1974-10-22 Gen Electric Modular gas turbine engine
SE379229B (it) * 1974-01-15 1975-09-29 Stal Laval Turbin Ab
US3892497A (en) * 1974-05-14 1975-07-01 Westinghouse Electric Corp Axial flow turbine stationary blade and blade ring locking arrangement
US3930751A (en) * 1974-07-05 1976-01-06 Carrier Corporation Bucket locking mechanism
US4011718A (en) * 1975-08-01 1977-03-15 United Technologies Corporation Gas turbine construction
GB2078309B (en) * 1980-05-31 1983-05-25 Rolls Royce Mounting nozzle guide vane assemblies
US4505628A (en) * 1981-03-09 1985-03-19 Meibuhr George C Bearing locknut

Also Published As

Publication number Publication date
JPS6088802A (ja) 1985-05-18
FR2552165B1 (fr) 1987-02-06
FR2552165A1 (fr) 1985-03-22
US4630994A (en) 1986-12-23
GB2146726A (en) 1985-04-24
GB8423205D0 (en) 1984-10-17
DE3333436C1 (de) 1985-02-14
GB2146726B (en) 1987-04-15
IT8422482A0 (it) 1984-08-31
JPH023009B2 (it) 1990-01-22

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940729