CH480627A - Test device for determining the force fit, deformation and weak points of the blade attachment of turbine blades - Google Patents
Test device for determining the force fit, deformation and weak points of the blade attachment of turbine bladesInfo
- Publication number
- CH480627A CH480627A CH621769A CH621769A CH480627A CH 480627 A CH480627 A CH 480627A CH 621769 A CH621769 A CH 621769A CH 621769 A CH621769 A CH 621769A CH 480627 A CH480627 A CH 480627A
- Authority
- CH
- Switzerland
- Prior art keywords
- deformation
- determining
- test device
- turbine blades
- weak points
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Turbines (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681773500 DE1773500B2 (en) | 1968-05-25 | 1968-05-25 | TEST DEVICE FOR DETERMINING THE FORCE CLOSURE AND DEFORMATION AND WEAKNESS POINTS OF THE BLADE FIXING OF TURBINE BLADES |
Publications (1)
Publication Number | Publication Date |
---|---|
CH480627A true CH480627A (en) | 1969-10-31 |
Family
ID=5701711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH621769A CH480627A (en) | 1968-05-25 | 1969-04-24 | Test device for determining the force fit, deformation and weak points of the blade attachment of turbine blades |
Country Status (4)
Country | Link |
---|---|
US (1) | US3603143A (en) |
CH (1) | CH480627A (en) |
DE (1) | DE1773500B2 (en) |
GB (1) | GB1226894A (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH514834A (en) * | 1969-04-09 | 1971-10-31 | Licentia Gmbh | Test device for determining the force fit, deformation and weak points of the blade attachment of turbine blades |
US3802255A (en) * | 1972-03-08 | 1974-04-09 | Us Air Force | Fixture for tensile and stress rupture testing of turbine blades |
DE3139864C2 (en) * | 1981-10-07 | 1987-04-30 | Daimler-Benz Ag, 7000 Stuttgart | Method for determining the deformation of a valve train on an internal combustion engine |
US6718833B2 (en) | 2001-03-05 | 2004-04-13 | Adtech Systems Research, Inc. | Multiaxial high cycle fatigue test system |
DE102005016307B4 (en) * | 2005-04-09 | 2010-10-07 | Mtu Aero Engines Gmbh | Device for sample testing |
US7668769B2 (en) * | 2005-10-04 | 2010-02-23 | Basepoint Analytics, LLC | System and method of detecting fraud |
GB0906342D0 (en) | 2009-04-15 | 2009-05-20 | Rolls Royce Plc | Apparatus and method for simulating lifetime of and/or stress experienced by a rotor blade and rotor disc fixture |
EP3198255B1 (en) * | 2014-09-26 | 2019-01-09 | Vestas Wind Systems A/S | Fatigue testing of a wind turbine blade |
CN104792606A (en) * | 2015-02-01 | 2015-07-22 | 山东科技大学 | Anchor rod anchoring quality detection method |
CN108426783B (en) * | 2017-02-14 | 2020-08-07 | 中国石油天然气集团公司 | Micro-shear test device |
CN108279122B (en) * | 2018-02-11 | 2023-08-01 | 厦门大学嘉庚学院 | Spring riveting reliability testing device and using method |
CN111398063B (en) * | 2020-03-31 | 2021-04-27 | 中国地质大学(武汉) | Axial force meter-based prediction method for shear load-shear displacement curve of anchoring joint surface |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1409842A (en) * | 1916-01-08 | 1922-03-14 | Tinius Olsen Testing Mach Co | Testing machine |
US1485835A (en) * | 1922-03-09 | 1924-03-04 | Bothezat George De | Machine for testing sheet metal for vibration |
US2007286A (en) * | 1932-05-25 | 1935-07-09 | Schopper Alfred | Flexure testing machine |
US2496632A (en) * | 1944-12-14 | 1950-02-07 | Baldwin Locomotive Works | Vibration testing apparatus |
US2469346A (en) * | 1945-06-14 | 1949-05-03 | Budd Co | Fatigue-testing machine |
US2984110A (en) * | 1955-02-12 | 1961-05-16 | Simek Jiri | Optical vibrometer |
US2917918A (en) * | 1956-10-03 | 1959-12-22 | Jules E Jenkins | Vibration measuring and recording apparatus |
-
1968
- 1968-05-25 DE DE19681773500 patent/DE1773500B2/en not_active Withdrawn
-
1969
- 1969-04-24 CH CH621769A patent/CH480627A/en not_active IP Right Cessation
- 1969-05-23 GB GB1226894D patent/GB1226894A/en not_active Expired
- 1969-06-26 US US827537A patent/US3603143A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3603143A (en) | 1971-09-07 |
DE1773500A1 (en) | 1970-11-12 |
GB1226894A (en) | 1971-03-31 |
DE1773500B2 (en) | 1971-11-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |