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Steam Turbine Blade, Steam Turbine, And Method For Operating Same
Abstract: This steam turbine blade is provided with: a blade body (61) extending in a radial direction and having an aerofoil profile in a cross section perpendicular to the radial direction; and a heater (H) including a heating wire disposed so as to extend along a trailing edge (Er) of the aerofoil profile in the blade body (61). The configuration makes it possible to further mitigate an efficiency drop due to moisture attached to the surface of the steam turbine blade (60).
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
07 September 2021
Publication Number
43/2021
Publication Type
INA
Invention Field
MECHANICAL ENGINEERING
Status
Email
IPRDEL@LAKSHMISRI.COM
Parent Application
Patent Number
Legal Status
Grant Date
2024-03-26
Renewal Date
Applicants
MITSUBISHI HEAVY INDUSTRIES, LTD.
2-3, Marunouchi 3-Chome, Chiyoda-ku,
Tokyo 1008332, Japan.
Inventors
1. SENOO Shigeki
c/o MITSUBISHI HEAVY INDUSTRIES, LTD., 2-3, Marunouchi 3-Chome, Chiyoda-ku, Tokyo
1008332
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202147040599-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [07-09-2021(online)].pdf | 2021-09-07 |
| 2 | 202147040599-STATEMENT OF UNDERTAKING (FORM 3) [07-09-2021(online)].pdf | 2021-09-07 |
| 3 | 202147040599-REQUEST FOR EXAMINATION (FORM-18) [07-09-2021(online)].pdf | 2021-09-07 |
| 4 | 202147040599-POWER OF AUTHORITY [07-09-2021(online)].pdf | 2021-09-07 |
| 5 | 202147040599-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105) [07-09-2021(online)].pdf | 2021-09-07 |
| 6 | 202147040599-FORM 18 [07-09-2021(online)].pdf | 2021-09-07 |
| 7 | 202147040599-FORM 1 [07-09-2021(online)].pdf | 2021-09-07 |
| 8 | 202147040599-DRAWINGS [07-09-2021(online)].pdf | 2021-09-07 |
| 9 | 202147040599-DECLARATION OF INVENTORSHIP (FORM 5) [07-09-2021(online)].pdf | 2021-09-07 |
| 10 | 202147040599-COMPLETE SPECIFICATION [07-09-2021(online)].pdf | 2021-09-07 |
| 11 | 202147040599-Proof of Right [18-10-2021(online)].pdf | 2021-10-18 |
| 12 | 202147040599.pdf | 2021-10-19 |
| 13 | 202147040599-MARKED COPIES OF AMENDEMENTS [15-12-2021(online)].pdf | 2021-12-15 |
| 14 | 202147040599-FORM 13 [15-12-2021(online)].pdf | 2021-12-15 |
| 15 | 202147040599-AMMENDED DOCUMENTS [15-12-2021(online)].pdf | 2021-12-15 |
| 16 | 202147040599-FORM 3 [02-02-2022(online)].pdf | 2022-02-02 |
| 17 | 202147040599-FER.pdf | 2022-03-07 |
| 18 | 202147040599-PA [25-04-2022(online)].pdf | 2022-04-25 |
| 19 | 202147040599-ASSIGNMENT DOCUMENTS [25-04-2022(online)].pdf | 2022-04-25 |
| 20 | 202147040599-8(i)-Substitution-Change Of Applicant - Form 6 [25-04-2022(online)].pdf | 2022-04-25 |
| 21 | 202147040599-Information under section 8(2) [12-07-2022(online)].pdf | 2022-07-12 |
| 22 | 202147040599-FORM 3 [12-07-2022(online)].pdf | 2022-07-12 |
| 23 | 202147040599-OTHERS [05-08-2022(online)].pdf | 2022-08-05 |
| 24 | 202147040599-FER_SER_REPLY [05-08-2022(online)].pdf | 2022-08-05 |
| 25 | 202147040599-CLAIMS [05-08-2022(online)].pdf | 2022-08-05 |
| 26 | 202147040599-US(14)-HearingNotice-(HearingDate-23-01-2024).pdf | 2023-12-23 |
| 27 | 202147040599-Correspondence to notify the Controller [12-01-2024(online)].pdf | 2024-01-12 |
| 28 | 202147040599-REQUEST FOR ADJOURNMENT OF HEARING UNDER RULE 129A [19-01-2024(online)].pdf | 2024-01-19 |
| 29 | 202147040599-US(14)-ExtendedHearingNotice-(HearingDate-08-03-2024).pdf | 2024-01-23 |
| 30 | 202147040599-Correspondence to notify the Controller [24-01-2024(online)].pdf | 2024-01-24 |
| 31 | 202147040599-FORM 3 [16-02-2024(online)].pdf | 2024-02-16 |
| 32 | 202147040599-Written submissions and relevant documents [22-03-2024(online)].pdf | 2024-03-22 |
| 33 | 202147040599-PatentCertificate26-03-2024.pdf | 2024-03-26 |
| 34 | 202147040599-IntimationOfGrant26-03-2024.pdf | 2024-03-26 |
Search Strategy
| 1 | 202147040599E_22-02-2022.pdf |