DE3237669A1 - Axialstroemungsmaschine - Google Patents

Axialstroemungsmaschine

Info

Publication number
DE3237669A1
DE3237669A1 DE19823237669 DE3237669A DE3237669A1 DE 3237669 A1 DE3237669 A1 DE 3237669A1 DE 19823237669 DE19823237669 DE 19823237669 DE 3237669 A DE3237669 A DE 3237669A DE 3237669 A1 DE3237669 A1 DE 3237669A1
Authority
DE
Germany
Prior art keywords
blades
axial flow
row
angle
flow machine
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
DE19823237669
Other languages
German (de)
English (en)
Other versions
DE3237669C2 (OSRAM
Inventor
Franz 2148 Heppenheim Pötz
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 AG Germany
Original Assignee
BBC Brown Boveri AG Germany
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 AG Germany filed Critical BBC Brown Boveri AG Germany
Priority to DE19823237669 priority Critical patent/DE3237669A1/de
Publication of DE3237669A1 publication Critical patent/DE3237669A1/de
Application granted granted Critical
Publication of DE3237669C2 publication Critical patent/DE3237669C2/de
Granted 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
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/141—Shape, i.e. outer, aerodynamic form
    • F01D5/142—Shape, i.e. outer, aerodynamic form of the blades of successive rotor or stator blade-rows

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE19823237669 1982-10-11 1982-10-11 Axialstroemungsmaschine Granted DE3237669A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19823237669 DE3237669A1 (de) 1982-10-11 1982-10-11 Axialstroemungsmaschine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823237669 DE3237669A1 (de) 1982-10-11 1982-10-11 Axialstroemungsmaschine

Publications (2)

Publication Number Publication Date
DE3237669A1 true DE3237669A1 (de) 1984-04-12
DE3237669C2 DE3237669C2 (OSRAM) 1987-05-27

Family

ID=6175467

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823237669 Granted DE3237669A1 (de) 1982-10-11 1982-10-11 Axialstroemungsmaschine

Country Status (1)

Country Link
DE (1) DE3237669A1 (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0631041A1 (en) * 1993-06-18 1994-12-28 General Electric Company Rotatable turbine frame
US5575620A (en) * 1992-05-15 1996-11-19 Gec Alsthom Limited Turbine blade assembly
EP2626513A1 (de) * 2012-02-10 2013-08-14 MTU Aero Engines GmbH Tandem-Schaufelanordnung

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH291602A (de) * 1948-10-01 1953-06-30 Licentia Gmbh Einrichtung zum Verhüten von Resonanzschwingungen an Dampfturbinenschaufeln, besonders bei veränderlicher Drehzahl.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH291602A (de) * 1948-10-01 1953-06-30 Licentia Gmbh Einrichtung zum Verhüten von Resonanzschwingungen an Dampfturbinenschaufeln, besonders bei veränderlicher Drehzahl.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5575620A (en) * 1992-05-15 1996-11-19 Gec Alsthom Limited Turbine blade assembly
EP0631041A1 (en) * 1993-06-18 1994-12-28 General Electric Company Rotatable turbine frame
JPH07145741A (ja) * 1993-06-18 1995-06-06 General Electric Co <Ge> 回転可能なタービンフレーム
US5443590A (en) * 1993-06-18 1995-08-22 General Electric Company Rotatable turbine frame
EP2626513A1 (de) * 2012-02-10 2013-08-14 MTU Aero Engines GmbH Tandem-Schaufelanordnung
US10184339B2 (en) 2012-02-10 2019-01-22 Mtu Aero Engines Gmbh Turbomachine

Also Published As

Publication number Publication date
DE3237669C2 (OSRAM) 1987-05-27

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8110 Request for examination paragraph 44
D2 Grant after examination
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: BBC BROWN BOVERI AG, 6800 MANNHEIM, DE

8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee