AT334104B - Vorrichtung zum massgenauen anreissen und/oder schneiden einer francis-laufradschaufel - Google Patents
Vorrichtung zum massgenauen anreissen und/oder schneiden einer francis-laufradschaufelInfo
- Publication number
- AT334104B AT334104B AT425473A AT425473A AT334104B AT 334104 B AT334104 B AT 334104B AT 425473 A AT425473 A AT 425473A AT 425473 A AT425473 A AT 425473A AT 334104 B AT334104 B AT 334104B
- Authority
- AT
- Austria
- Prior art keywords
- francis
- marking
- cutting
- impact blade
- blade
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
- B23K7/005—Machines, apparatus, or equipment specially adapted for cutting curved workpieces, e.g. tubes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/12—Blades; Blade-carrying rotors
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Hydraulic Turbines (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2231791A DE2231791C2 (de) | 1972-06-29 | 1972-06-29 | Vorrichtung zum maßgenauen Anreißen und/oder Schneiden einer Francis-Laufradschaufel |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA425473A ATA425473A (de) | 1976-04-15 |
AT334104B true AT334104B (de) | 1976-12-27 |
Family
ID=5849142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT425473A AT334104B (de) | 1972-06-29 | 1973-05-15 | Vorrichtung zum massgenauen anreissen und/oder schneiden einer francis-laufradschaufel |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT334104B (de) |
DE (1) | DE2231791C2 (de) |
IT (1) | IT986241B (de) |
-
1972
- 1972-06-29 DE DE2231791A patent/DE2231791C2/de not_active Expired
-
1973
- 1973-05-15 AT AT425473A patent/AT334104B/de not_active IP Right Cessation
- 1973-06-27 IT IT51089/73A patent/IT986241B/it active
Also Published As
Publication number | Publication date |
---|---|
DE2231791C2 (de) | 1974-08-22 |
ATA425473A (de) | 1976-04-15 |
DE2231791B1 (de) | 1974-01-10 |
IT986241B (it) | 1975-01-20 |
DE2231791A1 (de) | 1974-01-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |