DE2244768A1 - Leitschaufel fuer eine axial durchstroemte turbomaschine - Google Patents

Leitschaufel fuer eine axial durchstroemte turbomaschine

Info

Publication number
DE2244768A1
DE2244768A1 DE2244768A DE2244768A DE2244768A1 DE 2244768 A1 DE2244768 A1 DE 2244768A1 DE 2244768 A DE2244768 A DE 2244768A DE 2244768 A DE2244768 A DE 2244768A DE 2244768 A1 DE2244768 A1 DE 2244768A1
Authority
DE
Germany
Prior art keywords
groove
rotor axis
guide vane
milling cutter
axis
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.)
Pending
Application number
DE2244768A
Other languages
German (de)
English (en)
Inventor
Ernst Nyffeler
Peter Dipl Ing Pfenicher
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.)
BBC BROWN BOVERI and CIE
BBC Brown Boveri AG Switzerland
Original Assignee
BBC BROWN BOVERI and CIE
Brown Boveri und Cie AG Switzerland
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 BBC BROWN BOVERI and CIE, Brown Boveri und Cie AG Switzerland filed Critical BBC BROWN BOVERI and CIE
Publication of DE2244768A1 publication Critical patent/DE2244768A1/de
Pending legal-status Critical Current

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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3023—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses
    • F01D5/303—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses in a circumferential slot
    • F01D5/3038—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses in a circumferential slot the slot having inwardly directed abutment faces on both sides
    • 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/303752—Process

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Milling Processes (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE2244768A 1972-08-16 1972-09-13 Leitschaufel fuer eine axial durchstroemte turbomaschine Pending DE2244768A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1211872A CH548533A (de) 1972-08-16 1972-08-16 Verfahren zur herstellung einer leitschaufel fuer eine axial durchstroemte turbomaschine.

Publications (1)

Publication Number Publication Date
DE2244768A1 true DE2244768A1 (de) 1974-02-28

Family

ID=4380025

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2244768A Pending DE2244768A1 (de) 1972-08-16 1972-09-13 Leitschaufel fuer eine axial durchstroemte turbomaschine

Country Status (8)

Country Link
US (1) US3867869A (enExample)
JP (1) JPS4959307A (enExample)
CH (1) CH548533A (enExample)
DE (1) DE2244768A1 (enExample)
FR (1) FR2196664A5 (enExample)
GB (1) GB1435136A (enExample)
HU (1) HU167420B (enExample)
SE (1) SE385137B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3045091B2 (ja) * 1997-02-07 2000-05-22 ヤマハ株式会社 ゴルフ用アイアンクラブヘッドの製法
CN100402209C (zh) * 2006-07-10 2008-07-16 潘毅 透平动叶片倒t型叶根圆弧的加工方法
US20170314254A1 (en) 2016-05-02 2017-11-02 Mitek Holdings, Inc. Moment resisting bi-axial beam-to-column joint connection

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1156529A (en) * 1914-06-10 1915-10-12 Gen Electric Turbine bucket-wheel.
US1475212A (en) * 1922-07-12 1923-11-27 Gen Electric Elastic-fluid turbine
US2295012A (en) * 1941-03-08 1942-09-08 Westinghouse Electric & Mfg Co Turbine blading

Also Published As

Publication number Publication date
SE385137B (sv) 1976-06-08
CH548533A (de) 1974-04-30
JPS4959307A (enExample) 1974-06-08
US3867869A (en) 1975-02-25
GB1435136A (en) 1976-05-12
HU167420B (enExample) 1975-10-28
FR2196664A5 (enExample) 1974-03-15

Similar Documents

Publication Publication Date Title
DE3041663C2 (enExample)
DE112008003974T5 (de) Einwegrotationsschneidwerkzeug
DE2244768A1 (de) Leitschaufel fuer eine axial durchstroemte turbomaschine
DE2301690C2 (de) Flotationseinrichtung
DE7233636U (de) Leitschaufel für eine axial durchströmte Turbomaschine
DE876027C (de) Waelzfraeser mit verschiedenen Zahngruppen
DE3525514A1 (de) Verfahren und vorrichtung zum spanabhebenden bearbeiten eines sich drehenden werkstueckes
CH617612A5 (en) Multi-piece hobbing cutter
DE1035511B (de) Schneckenloser Fleischwolf
DE2452019A1 (de) Fraeswerkzeug
DE1801986B2 (de) Verfahren zum Herstellen einer Zahnringscheibe
CH432984A (de) Verfahren und Maschine zum spanabhebenden Bearbeiten eines Kegel- oder Hyperboloidrades mit längsgekrümmten Zähnen
DE734852C (de) Verfahren zur spanabhebenden Verformung von Aluminium und dessen Legierungen
DE1751056A1 (de) Leitschaufelbefestigung in Turbomaschinen
DE697906C (de) Mehrfachreihenbuerstenhalter fuer elektrische Maschinen
DE2301093A1 (de) Fraeswerkzeug
DE2148746A1 (de) Rotor fuer Drehkolbenmaschinen und Verfahren zu seiner Herstellung
US2563907A (en) Rotary cutter
DE93159C (enExample)
DE2049723A1 (de) Einstech Hobelkamm
DE1427501C (de) Anwendung eines Verfahrens zum Schleifen von Formfrasern auf Abwälzfräser
DE330602C (de) Planfraeser
DE864347C (de) Vorrichtung zum Nachdrehen der Achsschenkel von Radsaetzen
DE748268C (de) Messerkopf zum Bearbeiten der Zaehne von Zahnraedern
DE1300783B (de) Profil-Hobel-Werkzeuge in zusammengesetzter Ausfuehrung