NL105437C - - Google Patents

Info

Publication number
NL105437C
NL105437C NL105437DA NL105437C NL 105437 C NL105437 C NL 105437C NL 105437D A NL105437D A NL 105437DA NL 105437 C NL105437 C NL 105437C
Authority
NL
Netherlands
Application number
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.)
Publication date
Application granted granted Critical
Publication of NL105437C publication Critical patent/NL105437C/xx

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Classifications

    • 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
    • F16J15/44—Free-space packings
    • F16J15/441—Free-space packings with floating ring
    • 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
    • F01D11/02—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
    • F01D11/025—Seal clearance control; Floating assembly; Adaptation means to differential thermal dilatations
    • 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
    • F16J15/44—Free-space packings
    • F16J15/441—Free-space packings with floating ring
    • F16J15/442—Free-space packings with floating ring segmented

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
NL105437D 1958-08-26 NL105437C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL31137A DE1087138B (de) 1958-08-26 1958-08-26 Labyrinth-Stopfbuechse fuer Dampf- oder Gasturbinen

Publications (1)

Publication Number Publication Date
NL105437C true NL105437C (enrdf_load_stackoverflow) 1900-01-01

Family

ID=7265472

Family Applications (1)

Application Number Title Priority Date Filing Date
NL105437D NL105437C (enrdf_load_stackoverflow) 1958-08-26

Country Status (5)

Country Link
BE (1) BE581463A (enrdf_load_stackoverflow)
CH (1) CH383410A (enrdf_load_stackoverflow)
DE (1) DE1087138B (enrdf_load_stackoverflow)
FR (1) FR1232053A (enrdf_load_stackoverflow)
NL (1) NL105437C (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB946597A (en) * 1961-05-29 1964-01-15 Rolls Royce Fluid flow machine
DE1239889B (de) * 1963-06-28 1967-05-03 Licentia Gmbh Eintrittsleitschaufelkranz fuer Axialturbinen, insbesondere Axialgasturbinen, mit radial federnd angedrueckten Ringsegmenten
DE1286810B (de) * 1963-11-19 1969-01-09 Licentia Gmbh Laufschaufelradialspalt-Abdeckring einer Axialturbomaschine, insbesondere -gasturbine
IT1063035B (it) * 1975-05-09 1985-02-11 Maschf Augsburg Nuernberg Ag Apparato per la realizzazione del procedimento per elevare il limite dinamico di potenza di turbine a vapore od a gas o di compressori
WO1985001328A1 (en) * 1983-09-22 1985-03-28 Ebara Corporation Rotary gas machine
US4897021A (en) * 1988-06-02 1990-01-30 United Technologies Corporation Stator vane asssembly for an axial flow rotary machine
EP2213842A1 (de) * 2009-01-29 2010-08-04 Siemens Aktiengesellschaft Hydrostatische Dichtungsanordnung für eine Dampfturbine
US10082039B2 (en) * 2016-11-02 2018-09-25 United Technologies Corporation Segmented annular seal
CN115467717B (zh) * 2021-06-10 2025-05-09 中国航发商用航空发动机有限责任公司 封严主动控制系统、涡轮发动机和封严主动控制方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE472960C (de) * 1924-06-24 1929-03-08 Aeg Einrichtung zur selbsttaetigen Einstellung des Dichtungsspaltes bei Stopfbuechsen in den Zwischenwaenden von Dampf- oder Gasturbinen in Abhaengigkeit von verschiedenen Belastungen
DE484540C (de) * 1924-07-28 1929-10-16 Erste Bruenner Maschinen Fab Abdichtung der Leitscheiben gegen die Welle von Scheibenradturbinen
DE588766C (de) * 1930-06-08 1933-11-27 Siemens Schuckertwerke Akt Ges Labyrinthdichtung fuer Kreiselmaschinen mit selbsttaetiger Spalteinstellung
DE621002C (de) * 1933-10-04 1935-10-31 Escher Wyss Maschf Ag Labyrinthdichtung fuer sich drehende Maschinenteile, insbesondere an Dampf- und Gasturbinen

Also Published As

Publication number Publication date
DE1087138B (de) 1960-08-18
CH383410A (de) 1964-10-31
FR1232053A (fr) 1960-10-05
BE581463A (fr) 1959-12-01

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