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Fin Tip Position Measurement Method Using A Jig
Abstract: This fin tip position measurement method comprises: a jig installation step for installing a jig having a flat measurement surface expanded in a circumferential direction and an axial direction to a tip of at least one among a plurality of seal fins that protrude in a radial direction with respect to an axial line, extend in the circumferential direction, and are arranged in a direction in which the axial line extends; a first measurement step for measuring a distance from the axial line to the measurement surface by scanning the measurement surface with a laser beam; and a first calculation step for calculating a distance from the axial line to the tip of the seal fin by adding a radial dimension of the jig to the distance to the measurement surface.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
09 September 2022
Publication Number
37/2022
Publication Type
INA
Invention Field
MECHANICAL ENGINEERING
Status
Email
IPRDEL@LAKSHMISRI.COM
Parent Application
Patent Number
Legal Status
Grant Date
2024-02-28
Renewal Date
Applicants
MITSUBISHI HEAVY INDUSTRIES, LTD.
2-3, Marunouchi 3-Chome, Chiyoda-ku, Tokyo 1008332
Inventors
1. MIZUMI Shunsuke
c/o MITSUBISHI HEAVY INDUSTRIES, LTD., 2-3, Marunouchi 3-Chome, Chiyoda-ku, Tokyo
1008332
2. KUROKI RAMIREZ Jose Carlos
c/o Mitsubishi Hitachi Power Systems, Ltd., 3-1, Minatomirai 3-Chome, Nishi-ku, Yokohama-shi, Kanagawa
2208401
3. ISHIBASHI Koji
c/o Mitsubishi Hitachi Power Systems, Ltd., 3-1, Minatomirai 3-Chome, Nishi-ku, Yokohama-shi, Kanagawa
2208401
4. KODERA Juichi
c/o Mitsubishi Hitachi Power Systems, Ltd., 3-1, Minatomirai 3-Chome, Nishi-ku, Yokohama-shi, Kanagawa
2208401
5. KUMAGAI Satoshi
c/o MITSUBISHI HEAVY INDUSTRIES, LTD., 2-3, Marunouchi 3-Chome, Chiyoda-ku, Tokyo
1008332
6. SEKIHARA Masaru
c/o MITSUBISHI HEAVY INDUSTRIES, LTD., 2-3, Marunouchi 3-Chome, Chiyoda-ku, Tokyo
1008332
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202247051712-IntimationOfGrant28-02-2024.pdf | 2024-02-28 |
| 1 | 202247051712.pdf | 2022-09-09 |
| 2 | 202247051712-PatentCertificate28-02-2024.pdf | 2024-02-28 |
| 2 | 202247051712-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [09-09-2022(online)].pdf | 2022-09-09 |
| 3 | 202247051712-STATEMENT OF UNDERTAKING (FORM 3) [09-09-2022(online)].pdf | 2022-09-09 |
| 3 | 202247051712-ABSTRACT [27-03-2023(online)].pdf | 2023-03-27 |
| 4 | 202247051712-REQUEST FOR EXAMINATION (FORM-18) [09-09-2022(online)].pdf | 2022-09-09 |
| 4 | 202247051712-CLAIMS [27-03-2023(online)].pdf | 2023-03-27 |
| 5 | 202247051712-POWER OF AUTHORITY [09-09-2022(online)].pdf | 2022-09-09 |
| 5 | 202247051712-FER_SER_REPLY [27-03-2023(online)].pdf | 2023-03-27 |
| 6 | 202247051712-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [09-09-2022(online)].pdf | 2022-09-09 |
| 6 | 202247051712-Information under section 8(2) [27-03-2023(online)].pdf | 2023-03-27 |
| 7 | 202247051712-OTHERS [27-03-2023(online)].pdf | 2023-03-27 |
| 7 | 202247051712-FORM 18 [09-09-2022(online)].pdf | 2022-09-09 |
| 8 | 202247051712-FORM 3 [03-02-2023(online)].pdf | 2023-02-03 |
| 8 | 202247051712-FORM 1 [09-09-2022(online)].pdf | 2022-09-09 |
| 9 | 202247051712-DRAWINGS [09-09-2022(online)].pdf | 2022-09-09 |
| 9 | 202247051712-Proof of Right [19-01-2023(online)].pdf | 2023-01-19 |
| 10 | 202247051712-DECLARATION OF INVENTORSHIP (FORM 5) [09-09-2022(online)].pdf | 2022-09-09 |
| 10 | 202247051712-FER.pdf | 2022-11-03 |
| 11 | 202247051712-COMPLETE SPECIFICATION [09-09-2022(online)].pdf | 2022-09-09 |
| 12 | 202247051712-DECLARATION OF INVENTORSHIP (FORM 5) [09-09-2022(online)].pdf | 2022-09-09 |
| 12 | 202247051712-FER.pdf | 2022-11-03 |
| 13 | 202247051712-DRAWINGS [09-09-2022(online)].pdf | 2022-09-09 |
| 13 | 202247051712-Proof of Right [19-01-2023(online)].pdf | 2023-01-19 |
| 14 | 202247051712-FORM 1 [09-09-2022(online)].pdf | 2022-09-09 |
| 14 | 202247051712-FORM 3 [03-02-2023(online)].pdf | 2023-02-03 |
| 15 | 202247051712-FORM 18 [09-09-2022(online)].pdf | 2022-09-09 |
| 15 | 202247051712-OTHERS [27-03-2023(online)].pdf | 2023-03-27 |
| 16 | 202247051712-Information under section 8(2) [27-03-2023(online)].pdf | 2023-03-27 |
| 16 | 202247051712-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [09-09-2022(online)].pdf | 2022-09-09 |
| 17 | 202247051712-FER_SER_REPLY [27-03-2023(online)].pdf | 2023-03-27 |
| 17 | 202247051712-POWER OF AUTHORITY [09-09-2022(online)].pdf | 2022-09-09 |
| 18 | 202247051712-CLAIMS [27-03-2023(online)].pdf | 2023-03-27 |
| 18 | 202247051712-REQUEST FOR EXAMINATION (FORM-18) [09-09-2022(online)].pdf | 2022-09-09 |
| 19 | 202247051712-STATEMENT OF UNDERTAKING (FORM 3) [09-09-2022(online)].pdf | 2022-09-09 |
| 19 | 202247051712-ABSTRACT [27-03-2023(online)].pdf | 2023-03-27 |
| 20 | 202247051712-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [09-09-2022(online)].pdf | 2022-09-09 |
| 20 | 202247051712-PatentCertificate28-02-2024.pdf | 2024-02-28 |
| 21 | 202247051712.pdf | 2022-09-09 |
| 21 | 202247051712-IntimationOfGrant28-02-2024.pdf | 2024-02-28 |
Search Strategy
| 1 | SSE_02-11-2022.pdf |