JPWO2023188552A1 - - Google Patents
Info
- Publication number
- JPWO2023188552A1 JPWO2023188552A1 JP2024511209A JP2024511209A JPWO2023188552A1 JP WO2023188552 A1 JPWO2023188552 A1 JP WO2023188552A1 JP 2024511209 A JP2024511209 A JP 2024511209A JP 2024511209 A JP2024511209 A JP 2024511209A JP WO2023188552 A1 JPWO2023188552 A1 JP WO2023188552A1
- Authority
- JP
- Japan
- 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
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
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/02—Vibration-testing by means of a shake table
-
- 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
- F01D5/26—Antivibration means not restricted to blade form or construction or to blade-to-blade connections or to the use of particular materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022058812 | 2022-03-31 | ||
| JP2022058812 | 2022-03-31 | ||
| PCT/JP2022/045066 WO2023188552A1 (ja) | 2022-03-31 | 2022-12-07 | 進行波加振装置及び進行波加振方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2023188552A1 true JPWO2023188552A1 (https=) | 2023-10-05 |
| JPWO2023188552A5 JPWO2023188552A5 (https=) | 2024-10-21 |
| JP7747179B2 JP7747179B2 (ja) | 2025-10-01 |
Family
ID=88199984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024511209A Active JP7747179B2 (ja) | 2022-03-31 | 2022-12-07 | 進行波加振装置及び進行波加振方法 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20240401484A1 (https=) |
| JP (1) | JP7747179B2 (https=) |
| WO (1) | WO2023188552A1 (https=) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4389891A (en) * | 1980-06-24 | 1983-06-28 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation, "S.N.E.C.M.A." | System for measuring resonance frequencies in turbine and compressor vanes and propeller blades |
| JPH06102106A (ja) * | 1992-09-21 | 1994-04-15 | Ishikawajima Harima Heavy Ind Co Ltd | 振動応力分布計測装置 |
| JP2000146772A (ja) * | 1998-11-10 | 2000-05-26 | Hitachi Ltd | タービン振動測定装置 |
| JP2012149979A (ja) * | 2011-01-19 | 2012-08-09 | Ihi Corp | 疲労試験装置 |
| JP2018204504A (ja) * | 2017-06-01 | 2018-12-27 | 三菱日立パワーシステムズ株式会社 | タービン翼の最大応答予測方法、タービン翼の最大応答予測システム及び制御プログラム、並びにタービン翼の最大応答予測システムを備えたタービン |
| JP2019052975A (ja) * | 2017-09-15 | 2019-04-04 | 三菱日立パワーシステムズ株式会社 | 非接触加振システム及び回転機械の振動抑制システム |
| CN111504585A (zh) * | 2020-05-06 | 2020-08-07 | 大连理工大学 | 一种整体叶盘多载荷振动实验装置及方法 |
| JP2020143977A (ja) * | 2019-03-06 | 2020-09-10 | 三菱日立パワーシステムズ株式会社 | 加振システム、加振方法、及び、プログラム |
-
2022
- 2022-12-07 JP JP2024511209A patent/JP7747179B2/ja active Active
- 2022-12-07 WO PCT/JP2022/045066 patent/WO2023188552A1/ja not_active Ceased
-
2024
- 2024-08-16 US US18/806,780 patent/US20240401484A1/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4389891A (en) * | 1980-06-24 | 1983-06-28 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation, "S.N.E.C.M.A." | System for measuring resonance frequencies in turbine and compressor vanes and propeller blades |
| JPH06102106A (ja) * | 1992-09-21 | 1994-04-15 | Ishikawajima Harima Heavy Ind Co Ltd | 振動応力分布計測装置 |
| JP2000146772A (ja) * | 1998-11-10 | 2000-05-26 | Hitachi Ltd | タービン振動測定装置 |
| JP2012149979A (ja) * | 2011-01-19 | 2012-08-09 | Ihi Corp | 疲労試験装置 |
| JP2018204504A (ja) * | 2017-06-01 | 2018-12-27 | 三菱日立パワーシステムズ株式会社 | タービン翼の最大応答予測方法、タービン翼の最大応答予測システム及び制御プログラム、並びにタービン翼の最大応答予測システムを備えたタービン |
| JP2019052975A (ja) * | 2017-09-15 | 2019-04-04 | 三菱日立パワーシステムズ株式会社 | 非接触加振システム及び回転機械の振動抑制システム |
| JP2020143977A (ja) * | 2019-03-06 | 2020-09-10 | 三菱日立パワーシステムズ株式会社 | 加振システム、加振方法、及び、プログラム |
| CN111504585A (zh) * | 2020-05-06 | 2020-08-07 | 大连理工大学 | 一种整体叶盘多载荷振动实验装置及方法 |
Non-Patent Citations (1)
| Title |
|---|
| 秋山 陵 他: "タービン動翼回転非同期モードの強制加振方法の開発（回転非同期モードの減衰比計測）", 日本機械学会論文集, vol. V0l.82,No.838, JPN6023002004, 2016, JP, pages 1 - 13, ISSN: 0005666782 * |
Also Published As
| Publication number | Publication date |
|---|---|
| US20240401484A1 (en) | 2024-12-05 |
| WO2023188552A1 (ja) | 2023-10-05 |
| JP7747179B2 (ja) | 2025-10-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240813 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20240813 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20250819 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20250901 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 7747179 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |