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"Rolling Control Apparatus And Rolling Control Method"
Abstract: In a rolling control apparatus and a rolling control method, for correcting a change in a delivery side strip thickness caused by a change in a remaining coolant length, the apparatus which rolls a continuous material to be rolled by feeding the material to be rolled between at least one pair of rolls, comprises: detecting that a remaining volume of a coolant, which is fed between the material to be rolled and the rolls, on the material to be rolled before being fed between the rolls increases and decreases in the range of a predetermined threshold value or more within a predetermined time interval; detecting a thickness of the rolled material; and controlling the remaining volume of the coolant based on the detection result of the remaining volume, when the detected thickness of the rolled material increases and decreases in the range of a predetermined threshold value or more within a predetermined time interval. [Selected Drawing] Fig. 6
Notices, Deadlines & Correspondence
Patent Information
Applicants
HITACHI, LTD.
Inventors
1. HATTORI SATOSHI
2. FUKUCHI YUTAKA
Specification
NA
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 3054-del-2011-Correspondence-Others-(26-12-2011).pdf | 2011-12-26 |
| 2 | Abstract.jpg | 2012-04-05 |
| 3 | 3054-del-2011-GPA.pdf | 2012-04-05 |
| 4 | 3054-del-2011-Form-5.pdf | 2012-04-05 |
| 5 | 3054-del-2011-Form-3.pdf | 2012-04-05 |
| 6 | 3054-del-2011-Form-2.pdf | 2012-04-05 |
| 7 | 3054-del-2011-Form-18.pdf | 2012-04-05 |
| 8 | 3054-del-2011-Form-1.pdf | 2012-04-05 |
| 9 | 3054-del-2011-Drawings.pdf | 2012-04-05 |
| 10 | 3054-del-2011-Description (Complete).pdf | 2012-04-05 |
| 11 | 3054-del-2011-Correspondence Others.pdf | 2012-04-05 |
| 12 | 3054-del-2011-Claims.pdf | 2012-04-05 |
| 13 | 3054-del-2011-Abstract.pdf | 2012-04-05 |
| 14 | 3054-del-2011-Form-3-(11-04-2012).pdf | 2012-04-11 |
| 15 | 3054-del-2011-Correspondence-Others-(11-04-2012).pdf | 2012-04-11 |
| 16 | 3054-del-2011-Form-3-(14-02-2013).pdf | 2013-02-14 |
| 17 | 3054-del-2011-Correspondence-Others-(14-02-2013).pdf | 2013-02-14 |
| 18 | 3054-del-2011-Form-3-(05-02-2016).pdf | 2016-02-05 |
| 19 | 3054-del-2011-Correspondence Others-(05-02-2016).pdf | 2016-02-05 |
| 20 | 3054-DEL-2011-FER.pdf | 2017-11-09 |
| 21 | 3054-DEL-2011-Information under section 8(2) (MANDATORY) [14-03-2018(online)].pdf | 2018-03-14 |
| 22 | 3054-DEL-2011-FORM 3 [14-03-2018(online)].pdf | 2018-03-14 |
| 23 | 3054-DEL-2011-FORM-26 [13-04-2018(online)].pdf | 2018-04-13 |
| 24 | 3054-DEL-2011-OTHERS [16-04-2018(online)].pdf | 2018-04-16 |
| 25 | 3054-DEL-2011-FER_SER_REPLY [16-04-2018(online)].pdf | 2018-04-16 |
| 26 | 3054-DEL-2011-COMPLETE SPECIFICATION [16-04-2018(online)].pdf | 2018-04-16 |
| 27 | 3054-DEL-2011-CLAIMS [16-04-2018(online)].pdf | 2018-04-16 |
| 28 | 3054-DEL-2011-Power of Attorney-190418.pdf | 2018-04-25 |
| 29 | 3054-DEL-2011-Correspondence-190418.pdf | 2018-04-25 |
| 30 | 3054-DEL-2011-PatentCertificate01-10-2019.pdf | 2019-10-01 |
| 31 | 3054-DEL-2011-IntimationOfGrant01-10-2019.pdf | 2019-10-01 |
| 32 | 3054-DEL-2011-RELEVANT DOCUMENTS [09-03-2020(online)].pdf | 2020-03-09 |
| 33 | 3054-DEL-2011-RELEVANT DOCUMENTS [10-09-2022(online)].pdf | 2022-09-10 |
| 34 | 3054-DEL-2011-RELEVANT DOCUMENTS [21-08-2023(online)].pdf | 2023-08-21 |
Search Strategy
| 1 | searchstrategy_28-04-2017.pdf |