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Roller Mill Structure
Abstract: A roller mill structure which achieves uniform distribution of fine particles passed through a rotary classifier to fine particle exits disposed at four points when conveying as pulverized coal milled in the roller mill on the air current is provided. A roller mill structure is configured to discharge pulverized coal obtained by milling a raw coal, which is loaded in a mill body (11), from fine particle exits (14) formed on the top of the mill body so as to be quartered in the circumferential direction to the outside by air current conveyance. The roller mill structure includes a table which rotates in the mill body (11), three rollers for rotating on the table and milling the raw coal, and a rotary classifier (20) disposed upstream of the fine particle exits (14), wherein a moveable vane (21) for partly narrowing the cross-sectional area of .......
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
07 June 2010
Publication Number
46/2010
Publication Type
INA
Invention Field
MECHANICAL ENGINEERING
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2017-10-17
Renewal Date
Applicants
MITSUBISHI HEAVY INDUSTRIES LTD.
16-5 Konan 2-chome Minato-ku Tokyo 108-8215 Japan.
Inventors
1. Shinji MATSUMOTO
C/O NAGASAKI Research & Development Center MITSUBISHI HEAVY INDUSTRIES LTD. 717-1 Fukahori-machi 5-chome Nagasaki-shi Nagasaki 851-0392 Japan
2. Tsugio YAMAMOTO
C/O NAGASAKI Research & Development Center MITSUBISHI HEAVY INDUSTRIES LTD. 717-1 Fukahori-machi 5-chome Nagasaki-shi Nagasaki 851-0392 Japan
3. Kazuhiro TAKEUCHI
C/O NAGASAKI Shipyard & Machinery Works MITSUBISHI HEAVY INDUSTRIES LTD. 1-1 Akunoura-machi Nagasaki-shi Nagasaki
850-8610 Japan
4. Masahiko TANIGUCHI
C/O NAGASAKI Shipyard & Machinery Works MITSUBISHI HEAVY INDUSTRIES LTD. 1-1 Akunoura-machi Nagasaki-shi Nagasaki
850-8610 Japan
Specification
PLEASE SEE THE SSPECIFICATION ATTACHED.
Documents
Orders
| Section | Controller | Decision Date |
|---|---|---|
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 4072-delnp-2010-PCT-Documents-(07-06-2010).pdf | 2010-06-07 |
| 1 | 4072-DELNP-2010-RELEVANT DOCUMENTS [16-09-2022(online)].pdf | 2022-09-16 |
| 2 | 4072-delnp-2010-PCT-304-(07-06-2010).pdf | 2010-06-07 |
| 2 | 4072-DELNP-2010-RELEVANT DOCUMENTS [13-08-2021(online)].pdf | 2021-08-13 |
| 3 | 4072-DELNP-2010-RELEVANT DOCUMENTS [04-03-2020(online)].pdf | 2020-03-04 |
| 3 | 4072-delnp-2010-PCT-210-(07-06-2010).pdf | 2010-06-07 |
| 4 | 4072-DELNP-2010-RELEVANT DOCUMENTS [06-03-2019(online)].pdf | 2019-03-06 |
| 4 | 4072-delnp-2010-GPA-(07-06-2010).pdf | 2010-06-07 |
| 5 | 4072-DELNP-2010.pdf | 2018-12-05 |
| 5 | 4072-delnp-2010-Form-1-(07-06-2010).pdf | 2010-06-07 |
| 6 | 4072-DELNP-2010-RELEVANT DOCUMENTS [27-02-2018(online)].pdf | 2018-02-27 |
| 6 | 4072-delnp-2010-Correspondence-others-(07-06-2010).pdf | 2010-06-07 |
| 7 | 4072-DELNP-2010-IntimationOfGrant17-10-2017.pdf | 2017-10-17 |
| 7 | 4072-DELNP-2010-Form-18-(09-06-2010).pdf | 2010-06-09 |
| 8 | 4072-DELNP-2010-PatentCertificate17-10-2017.pdf | 2017-10-17 |
| 8 | 4072-DELNP-2010-Correspondence-Others-(09-06-2010).pdf | 2010-06-09 |
| 9 | 4072-delnp-2010-Correspondence-others-(10-06-2010).pdf | 2010-06-10 |
| 9 | 4072-DELNP-2010-Written submissions and relevant documents (MANDATORY) [13-07-2017(online)].pdf | 2017-07-13 |
| 10 | 4072-delnp-2010-Form-3-(30-11-2010).pdf | 2010-11-30 |
| 10 | 4072-DELNP-2010-HearingNoticeLetter.pdf | 2017-06-13 |
| 11 | 4072-delnp-2010-Correspondence-Others-(30-11-2010).pdf | 2010-11-30 |
| 11 | IP14456 CLAIMS (Clean & Mark-up).pdf | 2016-09-21 |
| 12 | Form-5.pdf | 2011-08-21 |
| 12 | IP14456 CLAIMS (Clean & Mark-up).pdf_4.pdf | 2016-09-21 |
| 13 | Form-3.pdf | 2011-08-21 |
| 13 | IP14456 FORM 2.pdf | 2016-09-21 |
| 14 | Form-1.pdf | 2011-08-21 |
| 14 | IP14456 FORM 2.pdf_1.pdf | 2016-09-21 |
| 15 | Drawings.pdf | 2011-08-21 |
| 15 | IP14456 FORM 2.pdf_2.pdf | 2016-09-21 |
| 16 | 4072-delnp-2010-Form-3-(02-09-2011).pdf | 2011-09-02 |
| 16 | IP14456 FORM 2.pdf_5.pdf | 2016-09-21 |
| 17 | IP14456 Relevant documents.pdf | 2016-09-21 |
| 17 | 4072-delnp-2010-Correspondence Others-(02-09-2011).pdf | 2011-09-02 |
| 18 | 4072-delnp-2010-Form-3-(06-04-2015).pdf | 2015-04-06 |
| 18 | IP14456 Relevant documents.pdf_6.pdf | 2016-09-21 |
| 19 | 4072-delnp-2010-Correspondence Others-(06-04-2015).pdf | 2015-04-06 |
| 19 | IP14456 Reporting Letter.pdf | 2016-09-21 |
| 20 | IP14456 Reporting Letter.pdf_7.pdf | 2016-09-21 |
| 20 | Other Patent Document [29-06-2016(online)].pdf | 2016-06-29 |
| 21 | 4072-DELNP-2010_EXAMREPORT.pdf | 2016-06-30 |
| 21 | Section 8(2).pdf | 2016-09-21 |
| 22 | 4072-delnp-2010-Others-(05-07-2016).pdf | 2016-07-05 |
| 22 | Section 8(2).pdf_3.pdf | 2016-09-21 |
| 23 | 4072-delnp-2010-Correspondence Others-(05-07-2016).pdf | 2016-07-05 |
| 23 | Claims [20-09-2016(online)].pdf | 2016-09-20 |
| 24 | Other Patent Document [16-09-2016(online)].pdf | 2016-09-16 |
| 24 | Description(Complete) [20-09-2016(online)].pdf | 2016-09-20 |
| 25 | Examination Report Reply Recieved [20-09-2016(online)].pdf | 2016-09-20 |
| 25 | Form 3 [16-09-2016(online)].pdf | 2016-09-16 |
| 26 | Other Document [20-09-2016(online)].pdf | 2016-09-20 |
| 27 | Examination Report Reply Recieved [20-09-2016(online)].pdf | 2016-09-20 |
| 27 | Form 3 [16-09-2016(online)].pdf | 2016-09-16 |
| 28 | Description(Complete) [20-09-2016(online)].pdf | 2016-09-20 |
| 28 | Other Patent Document [16-09-2016(online)].pdf | 2016-09-16 |
| 29 | 4072-delnp-2010-Correspondence Others-(05-07-2016).pdf | 2016-07-05 |
| 29 | Claims [20-09-2016(online)].pdf | 2016-09-20 |
| 30 | 4072-delnp-2010-Others-(05-07-2016).pdf | 2016-07-05 |
| 30 | Section 8(2).pdf_3.pdf | 2016-09-21 |
| 31 | 4072-DELNP-2010_EXAMREPORT.pdf | 2016-06-30 |
| 31 | Section 8(2).pdf | 2016-09-21 |
| 32 | IP14456 Reporting Letter.pdf_7.pdf | 2016-09-21 |
| 32 | Other Patent Document [29-06-2016(online)].pdf | 2016-06-29 |
| 33 | 4072-delnp-2010-Correspondence Others-(06-04-2015).pdf | 2015-04-06 |
| 33 | IP14456 Reporting Letter.pdf | 2016-09-21 |
| 34 | 4072-delnp-2010-Form-3-(06-04-2015).pdf | 2015-04-06 |
| 34 | IP14456 Relevant documents.pdf_6.pdf | 2016-09-21 |
| 35 | 4072-delnp-2010-Correspondence Others-(02-09-2011).pdf | 2011-09-02 |
| 35 | IP14456 Relevant documents.pdf | 2016-09-21 |
| 36 | IP14456 FORM 2.pdf_5.pdf | 2016-09-21 |
| 36 | 4072-delnp-2010-Form-3-(02-09-2011).pdf | 2011-09-02 |
| 37 | IP14456 FORM 2.pdf_2.pdf | 2016-09-21 |
| 37 | Drawings.pdf | 2011-08-21 |
| 38 | Form-1.pdf | 2011-08-21 |
| 38 | IP14456 FORM 2.pdf_1.pdf | 2016-09-21 |
| 39 | Form-3.pdf | 2011-08-21 |
| 39 | IP14456 FORM 2.pdf | 2016-09-21 |
| 40 | Form-5.pdf | 2011-08-21 |
| 40 | IP14456 CLAIMS (Clean & Mark-up).pdf_4.pdf | 2016-09-21 |
| 41 | 4072-delnp-2010-Correspondence-Others-(30-11-2010).pdf | 2010-11-30 |
| 41 | IP14456 CLAIMS (Clean & Mark-up).pdf | 2016-09-21 |
| 42 | 4072-delnp-2010-Form-3-(30-11-2010).pdf | 2010-11-30 |
| 42 | 4072-DELNP-2010-HearingNoticeLetter.pdf | 2017-06-13 |
| 43 | 4072-delnp-2010-Correspondence-others-(10-06-2010).pdf | 2010-06-10 |
| 43 | 4072-DELNP-2010-Written submissions and relevant documents (MANDATORY) [13-07-2017(online)].pdf | 2017-07-13 |
| 44 | 4072-DELNP-2010-Correspondence-Others-(09-06-2010).pdf | 2010-06-09 |
| 44 | 4072-DELNP-2010-PatentCertificate17-10-2017.pdf | 2017-10-17 |
| 45 | 4072-DELNP-2010-Form-18-(09-06-2010).pdf | 2010-06-09 |
| 45 | 4072-DELNP-2010-IntimationOfGrant17-10-2017.pdf | 2017-10-17 |
| 46 | 4072-DELNP-2010-RELEVANT DOCUMENTS [27-02-2018(online)].pdf | 2018-02-27 |
| 46 | 4072-delnp-2010-Correspondence-others-(07-06-2010).pdf | 2010-06-07 |
| 47 | 4072-DELNP-2010.pdf | 2018-12-05 |
| 47 | 4072-delnp-2010-Form-1-(07-06-2010).pdf | 2010-06-07 |
| 48 | 4072-DELNP-2010-RELEVANT DOCUMENTS [06-03-2019(online)].pdf | 2019-03-06 |
| 48 | 4072-delnp-2010-GPA-(07-06-2010).pdf | 2010-06-07 |
| 49 | 4072-DELNP-2010-RELEVANT DOCUMENTS [04-03-2020(online)].pdf | 2020-03-04 |
| 49 | 4072-delnp-2010-PCT-210-(07-06-2010).pdf | 2010-06-07 |
| 50 | 4072-DELNP-2010-RELEVANT DOCUMENTS [13-08-2021(online)].pdf | 2021-08-13 |
| 50 | 4072-delnp-2010-PCT-304-(07-06-2010).pdf | 2010-06-07 |
| 51 | 4072-delnp-2010-PCT-Documents-(07-06-2010).pdf | 2010-06-07 |
| 51 | 4072-DELNP-2010-RELEVANT DOCUMENTS [16-09-2022(online)].pdf | 2022-09-16 |