NO2694065T3 - - Google Patents
Info
- Publication number
- NO2694065T3 NO2694065T3 NO12768489A NO12768489A NO2694065T3 NO 2694065 T3 NO2694065 T3 NO 2694065T3 NO 12768489 A NO12768489 A NO 12768489A NO 12768489 A NO12768489 A NO 12768489A NO 2694065 T3 NO2694065 T3 NO 2694065T3
- Authority
- NO
- Norway
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
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
- G01M5/0016—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings of aircraft wings or blades
-
- 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
- F03D—WIND MOTORS
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
- F03D1/065—Rotors characterised by their construction elements
- F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
-
- 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
- F03D—WIND MOTORS
- F03D17/00—Monitoring or testing of wind motors, e.g. diagnostics
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
- G01M5/0066—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by exciting or detecting vibration or acceleration
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2260/00—Function
- F05B2260/80—Diagnostics
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2260/00—Function
- F05B2260/83—Testing, e.g. methods, components or tools therefor
-
- 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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014118516.1A DE102014118516A1 (en) | 2014-12-12 | 2014-12-12 | Method for monitoring or checking the bolt preload on dynamically stressed screw connections |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO2694065T3 true NO2694065T3 (en) | 2018-05-12 |
Family
ID=54979367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO12768489A NO2694065T3 (en) | 2014-12-12 | 2012-04-03 |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP3040701B1 (en) |
| DE (1) | DE102014118516A1 (en) |
| DK (1) | DK3040701T3 (en) |
| ES (1) | ES2668803T3 (en) |
| NO (1) | NO2694065T3 (en) |
| PL (1) | PL3040701T3 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017008782A1 (en) * | 2017-09-20 | 2019-03-21 | Senvion Gmbh | System and method for monitoring a flange connection of a wind turbine |
| CN109406036A (en) * | 2018-12-04 | 2019-03-01 | 长沙飚能信息科技有限公司 | Monitor the system and method for wind-driven generator bolt fastening stress on-line |
| CN109900466B (en) * | 2019-03-13 | 2020-10-23 | 嘉兴博感科技有限公司 | Bolt or nut looseness monitoring method and system |
| CN112539865B (en) * | 2019-09-04 | 2022-04-12 | 中国航发商用航空发动机有限责任公司 | Tool for measuring bolt connection installation pretightening force, measuring system and measuring method |
| CN110763104A (en) * | 2019-11-18 | 2020-02-07 | 中核核电运行管理有限公司 | Bolt group pre-tightening data measurement and wireless acquisition device, system and method |
| CN112431724B (en) * | 2020-09-16 | 2024-03-19 | 中国大唐集团科学技术研究院有限公司火力发电技术研究院 | Method for preventing wind power tower from rewinding based on time-sharing multiplexing controller |
| CN112648151A (en) * | 2020-12-14 | 2021-04-13 | 陕西中科启航科技有限公司 | Method for monitoring fracture of blade root bolt of wind generating set |
| CN112857848B (en) * | 2021-01-13 | 2023-03-03 | 中国建设基础设施有限公司 | Shield tunnel model test device and method capable of adjusting and controlling bolt prestress |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2853988A1 (en) * | 1978-12-14 | 1980-07-17 | Maschf Augsburg Nuernberg Ag | METHOD FOR INDIRECTLY MEASURING THE BOLT TENSION |
| DE3100842A1 (en) * | 1981-01-14 | 1982-08-12 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg | DEVICE FOR MEASURING THE BOLT TENSION |
| DE4231429C1 (en) * | 1992-09-19 | 1994-03-24 | Bosch Gmbh Robert | Method and device for ultrasound-controlled tightening of screws |
| JP3361171B2 (en) * | 1994-01-31 | 2003-01-07 | 義久 水口 | Bolt axial force measuring device and measuring method |
| DE19804468A1 (en) * | 1998-02-05 | 1999-08-12 | Bosch Gmbh Robert | Method for applying a desired prestressing force of a screw connection |
| DE10042291C1 (en) * | 2000-08-29 | 2002-02-14 | Fraunhofer Ges Forschung | Method to monitor screwing process; involves using pulse-echo technique before and during screwing process and comparing echo times for screw material and screwing tension |
| DE102004038638B3 (en) * | 2004-08-09 | 2006-06-08 | Pfw Technologies Gmbh | Method for determining the clamping force of connecting components by ultrasonic excitation |
| US20110158806A1 (en) * | 2009-04-15 | 2011-06-30 | Arms Steven W | Wind Turbines and Other Rotating Structures with Instrumented Load-Sensor Bolts or Instrumented Load-Sensor Blades |
-
2012
- 2012-04-03 NO NO12768489A patent/NO2694065T3/no unknown
-
2014
- 2014-12-12 DE DE102014118516.1A patent/DE102014118516A1/en not_active Withdrawn
-
2015
- 2015-12-03 EP EP15197779.0A patent/EP3040701B1/en active Active
- 2015-12-03 PL PL15197779T patent/PL3040701T3/en unknown
- 2015-12-03 DK DK15197779.0T patent/DK3040701T3/en active
- 2015-12-03 ES ES15197779.0T patent/ES2668803T3/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DK3040701T3 (en) | 2018-06-06 |
| PL3040701T3 (en) | 2018-08-31 |
| EP3040701B1 (en) | 2018-02-28 |
| DE102014118516A1 (en) | 2016-06-16 |
| EP3040701A2 (en) | 2016-07-06 |
| EP3040701A3 (en) | 2016-10-12 |
| ES2668803T3 (en) | 2018-05-22 |