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Rotary Machine And Seal Member
Abstract: The present invention of a rotary machine and a seal member comprises: a casing (11); a rotor (12) which is rotatably held in the casing (11); a stationary blade (13) which is fixed to the inner periphery of the casing (11); a moving blade (14) which is fixed to the outer periphery of the rotor (12); and a seal device (15) which is positioned between the inner periphery of the casing (11) and the tip of the moving blade (14), wherein: a blade installation groove (31) is provided to the inner periphery of the casing (11); a caulking groove (32) is provided adjacent to the blade installation groove (31); the base end of the stationary blade (13) is mounted in the blade installation groove (31); the stationary blade (13) is fixed to the inner periphery of the casing (11) by engaging a caulking member (33) with the caulking groove (32) and the blade root (13a) of the stationary blade (13); a seal ring (41) is mounted on the inner periphery of the casing (11) as the seal device (15); and at least part of the caulking groove (32) is covered by the seal ring (41).
Notices, Deadlines & Correspondence
Patent Information
Applicants
MITSUBISHI POWER, LTD.
Inventors
1. UETA, Yasuhiko
2. FUKUSHIMA, Hisataka
3. TANAKA, Kentaro
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202147004356-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [01-02-2021(online)].pdf | 2021-02-01 |
| 2 | 202147004356-STATEMENT OF UNDERTAKING (FORM 3) [01-02-2021(online)].pdf | 2021-02-01 |
| 3 | 202147004356-REQUEST FOR EXAMINATION (FORM-18) [01-02-2021(online)].pdf | 2021-02-01 |
| 4 | 202147004356-POWER OF AUTHORITY [01-02-2021(online)].pdf | 2021-02-01 |
| 5 | 202147004356-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105) [01-02-2021(online)].pdf | 2021-02-01 |
| 6 | 202147004356-FORM 18 [01-02-2021(online)].pdf | 2021-02-01 |
| 7 | 202147004356-FORM 1 [01-02-2021(online)].pdf | 2021-02-01 |
| 8 | 202147004356-DRAWINGS [01-02-2021(online)].pdf | 2021-02-01 |
| 9 | 202147004356-DECLARATION OF INVENTORSHIP (FORM 5) [01-02-2021(online)].pdf | 2021-02-01 |
| 10 | 202147004356-COMPLETE SPECIFICATION [01-02-2021(online)].pdf | 2021-02-01 |
| 11 | 202147004356-Proof of Right [04-02-2021(online)].pdf | 2021-02-04 |
| 12 | 202147004356-FORM 3 [22-03-2021(online)].pdf | 2021-03-22 |
| 13 | 202147004356.pdf | 2021-10-18 |
| 14 | 202147004356-FER.pdf | 2021-10-18 |
| 15 | 202147004356-Information under section 8(2) [28-12-2021(online)].pdf | 2021-12-28 |
| 16 | 202147004356-FORM 3 [29-12-2021(online)].pdf | 2021-12-29 |
| 17 | 202147004356-PETITION UNDER RULE 137 [02-02-2022(online)].pdf | 2022-02-02 |
| 18 | 202147004356-FER_SER_REPLY [03-02-2022(online)].pdf | 2022-02-03 |
| 19 | 202147004356-CLAIMS [03-02-2022(online)].pdf | 2022-02-03 |
| 20 | 202147004356-PA [17-02-2022(online)].pdf | 2022-02-17 |
| 21 | 202147004356-ASSIGNMENT DOCUMENTS [17-02-2022(online)].pdf | 2022-02-17 |
| 22 | 202147004356-8(i)-Substitution-Change Of Applicant - Form 6 [17-02-2022(online)].pdf | 2022-02-17 |
| 23 | 202147004356-PatentCertificate30-11-2023.pdf | 2023-11-30 |
| 24 | 202147004356-IntimationOfGrant30-11-2023.pdf | 2023-11-30 |
Search Strategy
| 1 | serE_03-08-2021.pdf |