JPS58119996A - 圧縮機のベーンのためのシール構造体 - Google Patents

圧縮機のベーンのためのシール構造体

Info

Publication number
JPS58119996A
JPS58119996A JP57234996A JP23499682A JPS58119996A JP S58119996 A JPS58119996 A JP S58119996A JP 57234996 A JP57234996 A JP 57234996A JP 23499682 A JP23499682 A JP 23499682A JP S58119996 A JPS58119996 A JP S58119996A
Authority
JP
Japan
Prior art keywords
seal
inner shroud
shroud
trough
shroud ring
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.)
Granted
Application number
JP57234996A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0319398B2 (enrdf_load_stackoverflow
Inventor
ブル−ス・ジヨエル・ジヨンソン
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.)
RTX Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of JPS58119996A publication Critical patent/JPS58119996A/ja
Publication of JPH0319398B2 publication Critical patent/JPH0319398B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
    • F04D29/164—Sealings between pressure and suction sides especially adapted for elastic fluid pumps of an axial flow wheel
    • 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
    • F01D11/001—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between stator blade and rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sealing Devices (AREA)
JP57234996A 1981-12-28 1982-12-27 圧縮機のベーンのためのシール構造体 Granted JPS58119996A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33460781A 1981-12-28 1981-12-28
US334607 1981-12-28

Publications (2)

Publication Number Publication Date
JPS58119996A true JPS58119996A (ja) 1983-07-16
JPH0319398B2 JPH0319398B2 (enrdf_load_stackoverflow) 1991-03-14

Family

ID=23307975

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57234996A Granted JPS58119996A (ja) 1981-12-28 1982-12-27 圧縮機のベーンのためのシール構造体

Country Status (6)

Country Link
JP (1) JPS58119996A (enrdf_load_stackoverflow)
DE (1) DE3244874A1 (enrdf_load_stackoverflow)
FR (1) FR2519096B1 (enrdf_load_stackoverflow)
GB (1) GB2112878B (enrdf_load_stackoverflow)
IT (1) IT1195967B (enrdf_load_stackoverflow)
SE (1) SE458295B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2553822B1 (fr) * 1983-10-24 1987-12-31 Snecma Dispositif de fixation d'aubes de distributeur de turbine
US6533285B2 (en) * 2001-02-05 2003-03-18 Caterpillar Inc Abradable coating and method of production
US7604455B2 (en) 2006-08-15 2009-10-20 Siemens Energy, Inc. Rotor disc assembly with abrasive insert
DE102010055435B4 (de) 2010-12-21 2018-03-29 Rolls-Royce Deutschland Ltd & Co Kg Innendeckband einer Gasturbine sowie Verfahren zur Herstellung eines Innendeckbandes
DE102013212465B4 (de) 2013-06-27 2015-03-12 MTU Aero Engines AG Dichtanordnung für eine Strömungsmaschine, eine Leitschaufelanordnung und eine Strömungsmaschine mit einer derartigen Dichtanordnung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5069413A (enrdf_load_stackoverflow) * 1973-06-28 1975-06-10
JPS5550393U (enrdf_load_stackoverflow) * 1978-09-29 1980-04-02

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR998220A (fr) * 1949-10-26 1952-01-16 Soc D Const Et D Equipements M Perfectionnement dans le montage et dans la fixation des aubes fixes pour turbomachines
GB791568A (en) * 1956-03-26 1958-03-05 Gen Motors Corp Improvements in axial flow compressors
GB780137A (en) * 1955-07-07 1957-07-31 Gen Motors Corp Improvements relating to axial-flow compressors
CH489699A (de) * 1968-03-22 1970-04-30 Sulzer Ag Leitschaufelkranz für Turbomaschinen
FR2404102A1 (fr) * 1977-09-27 1979-04-20 Snecma Couronne d'aubage fixe pour turbomachine axiale et son procede de realisation
FR2452590A1 (fr) * 1979-03-27 1980-10-24 Snecma Garniture d'etancheite amovible pour segment de distributeur de turbomachine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5069413A (enrdf_load_stackoverflow) * 1973-06-28 1975-06-10
JPS5550393U (enrdf_load_stackoverflow) * 1978-09-29 1980-04-02

Also Published As

Publication number Publication date
FR2519096A1 (fr) 1983-07-01
SE8207315L (sv) 1983-06-29
JPH0319398B2 (enrdf_load_stackoverflow) 1991-03-14
DE3244874C2 (enrdf_load_stackoverflow) 1991-03-07
SE8207315D0 (sv) 1982-12-21
IT8224934A0 (it) 1982-12-23
SE458295B (sv) 1989-03-13
GB2112878A (en) 1983-07-27
IT1195967B (it) 1988-11-03
GB2112878B (en) 1985-12-04
FR2519096B1 (fr) 1988-07-15
DE3244874A1 (de) 1983-07-07

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