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"Stack Rotor With Tie Rod And Bolted Flange And Method"
Abstract: Method and rotor for a compressor. The rotor includes a solid first stub having a first end configured to engage with a corresponding bearing and a second end having a flange configured to be attached by bolts to a corresponding flange of a first impeller of the compressor; a tie rod configured to pass through the first impeller of the compressor; a nut being configured to engage a threaded region of the first end of the tie rod; and a solid second stub having a first end configured to receive the threaded portion of the second end of the tie rod and a second end configured to engage with a corresponding bearing. The tie rod does not contact the solid first stub.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
19 April 2011
Publication Number
30/2012
Publication Type
INA
Invention Field
MECHANICAL ENGINEERING
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2022-09-21
Renewal Date
Applicants
NUOVO PIGNONE S.P.A.
VIA FELICE MATTEUCCI, 2 FLORENCE 50127, ITALY.
Inventors
1. GUENARD DENIS GUILLAUME JEAN
SITE INDUSTRIEL, BP119 LE CREUSOT, 71203, FRANCE.
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 1159-del-2011-Correspondence-Others-(27-04-2011).pdf | 2011-04-27 |
| 1 | 1159-DEL-2011-IntimationOfGrant21-09-2022.pdf | 2022-09-21 |
| 2 | 1159-del-2011-Assignment-(27-04-2011).pdf | 2011-04-27 |
| 2 | 1159-DEL-2011-PatentCertificate21-09-2022.pdf | 2022-09-21 |
| 3 | 1159-del-2011-Form-3-(24-11-2011).pdf | 2011-11-24 |
| 3 | 1159-DEL-2011-8(i)-Substitution-Change Of Applicant - Form 6 [07-04-2022(online)]-1.pdf | 2022-04-07 |
| 4 | 1159-del-2011-Correspondence-Others-(24-11-2011).pdf | 2011-11-24 |
| 4 | 1159-DEL-2011-8(i)-Substitution-Change Of Applicant - Form 6 [07-04-2022(online)].pdf | 2022-04-07 |
| 5 | 1159-del-2011-GPA.pdf | 2011-12-20 |
| 5 | 1159-DEL-2011-ASSIGNMENT DOCUMENTS [07-04-2022(online)]-1.pdf | 2022-04-07 |
| 6 | 1159-del-2011-Form-5.pdf | 2011-12-20 |
| 6 | 1159-DEL-2011-ASSIGNMENT DOCUMENTS [07-04-2022(online)].pdf | 2022-04-07 |
| 7 | 1159-DEL-2011-PA [07-04-2022(online)]-1.pdf | 2022-04-07 |
| 7 | 1159-del-2011-Form-3.pdf | 2011-12-20 |
| 8 | 1159-DEL-2011-PA [07-04-2022(online)].pdf | 2022-04-07 |
| 8 | 1159-del-2011-Form-2.pdf | 2011-12-20 |
| 9 | 1159-DEL-2011-Correspondence-290519.pdf | 2019-06-01 |
| 9 | 1159-del-2011-Form-1.pdf | 2011-12-20 |
| 10 | 1159-del-2011-Drawings.pdf | 2011-12-20 |
| 10 | 1159-DEL-2011-Power of Attorney-290519.pdf | 2019-06-01 |
| 11 | 1159-del-2011-Description (Complete).pdf | 2011-12-20 |
| 11 | 1159-DEL-2011-FORM-26 [21-05-2019(online)].pdf | 2019-05-21 |
| 12 | 1159-DEL-2011-ABSTRACT [20-05-2019(online)].pdf | 2019-05-20 |
| 12 | 1159-del-2011-Correspondence Others.pdf | 2011-12-20 |
| 13 | 1159-DEL-2011-AMENDED DOCUMENTS [20-05-2019(online)].pdf | 2019-05-20 |
| 13 | 1159-del-2011-Claims.pdf | 2011-12-20 |
| 14 | 1159-del-2011-Assignment.pdf | 2011-12-20 |
| 14 | 1159-DEL-2011-CLAIMS [20-05-2019(online)].pdf | 2019-05-20 |
| 15 | 1159-del-2011-Abstract.pdf | 2011-12-20 |
| 15 | 1159-DEL-2011-COMPLETE SPECIFICATION [20-05-2019(online)].pdf | 2019-05-20 |
| 16 | 1159-DEL-2011-CORRESPONDENCE [20-05-2019(online)].pdf | 2019-05-20 |
| 16 | 1159-Del-2011-Form-18.pdf | 2018-04-20 |
| 17 | 1159-DEL-2011-FER.pdf | 2018-11-20 |
| 17 | 1159-DEL-2011-DRAWING [20-05-2019(online)].pdf | 2019-05-20 |
| 18 | 1159-DEL-2011-FER_SER_REPLY [20-05-2019(online)].pdf | 2019-05-20 |
| 18 | 1159-DEL-2011-RELEVANT DOCUMENTS [20-05-2019(online)].pdf | 2019-05-20 |
| 19 | 1159-DEL-2011-FORM 13 [20-05-2019(online)].pdf | 2019-05-20 |
| 19 | 1159-DEL-2011-PETITION UNDER RULE 137 [20-05-2019(online)].pdf | 2019-05-20 |
| 20 | 1159-DEL-2011-FORM 3 [20-05-2019(online)].pdf | 2019-05-20 |
| 20 | 1159-DEL-2011-PETITION UNDER RULE 137 [20-05-2019(online)]-1.pdf | 2019-05-20 |
| 21 | 1159-DEL-2011-FORM-26 [20-05-2019(online)].pdf | 2019-05-20 |
| 21 | 1159-DEL-2011-OTHERS [20-05-2019(online)].pdf | 2019-05-20 |
| 22 | 1159-DEL-2011-FORM-26 [20-05-2019(online)].pdf | 2019-05-20 |
| 22 | 1159-DEL-2011-OTHERS [20-05-2019(online)].pdf | 2019-05-20 |
| 23 | 1159-DEL-2011-FORM 3 [20-05-2019(online)].pdf | 2019-05-20 |
| 23 | 1159-DEL-2011-PETITION UNDER RULE 137 [20-05-2019(online)]-1.pdf | 2019-05-20 |
| 24 | 1159-DEL-2011-PETITION UNDER RULE 137 [20-05-2019(online)].pdf | 2019-05-20 |
| 24 | 1159-DEL-2011-FORM 13 [20-05-2019(online)].pdf | 2019-05-20 |
| 25 | 1159-DEL-2011-FER_SER_REPLY [20-05-2019(online)].pdf | 2019-05-20 |
| 25 | 1159-DEL-2011-RELEVANT DOCUMENTS [20-05-2019(online)].pdf | 2019-05-20 |
| 26 | 1159-DEL-2011-DRAWING [20-05-2019(online)].pdf | 2019-05-20 |
| 26 | 1159-DEL-2011-FER.pdf | 2018-11-20 |
| 27 | 1159-DEL-2011-CORRESPONDENCE [20-05-2019(online)].pdf | 2019-05-20 |
| 27 | 1159-Del-2011-Form-18.pdf | 2018-04-20 |
| 28 | 1159-del-2011-Abstract.pdf | 2011-12-20 |
| 28 | 1159-DEL-2011-COMPLETE SPECIFICATION [20-05-2019(online)].pdf | 2019-05-20 |
| 29 | 1159-del-2011-Assignment.pdf | 2011-12-20 |
| 29 | 1159-DEL-2011-CLAIMS [20-05-2019(online)].pdf | 2019-05-20 |
| 30 | 1159-DEL-2011-AMENDED DOCUMENTS [20-05-2019(online)].pdf | 2019-05-20 |
| 30 | 1159-del-2011-Claims.pdf | 2011-12-20 |
| 31 | 1159-DEL-2011-ABSTRACT [20-05-2019(online)].pdf | 2019-05-20 |
| 31 | 1159-del-2011-Correspondence Others.pdf | 2011-12-20 |
| 32 | 1159-del-2011-Description (Complete).pdf | 2011-12-20 |
| 32 | 1159-DEL-2011-FORM-26 [21-05-2019(online)].pdf | 2019-05-21 |
| 33 | 1159-del-2011-Drawings.pdf | 2011-12-20 |
| 33 | 1159-DEL-2011-Power of Attorney-290519.pdf | 2019-06-01 |
| 34 | 1159-DEL-2011-Correspondence-290519.pdf | 2019-06-01 |
| 34 | 1159-del-2011-Form-1.pdf | 2011-12-20 |
| 35 | 1159-del-2011-Form-2.pdf | 2011-12-20 |
| 35 | 1159-DEL-2011-PA [07-04-2022(online)].pdf | 2022-04-07 |
| 36 | 1159-DEL-2011-PA [07-04-2022(online)]-1.pdf | 2022-04-07 |
| 36 | 1159-del-2011-Form-3.pdf | 2011-12-20 |
| 37 | 1159-del-2011-Form-5.pdf | 2011-12-20 |
| 37 | 1159-DEL-2011-ASSIGNMENT DOCUMENTS [07-04-2022(online)].pdf | 2022-04-07 |
| 38 | 1159-del-2011-GPA.pdf | 2011-12-20 |
| 38 | 1159-DEL-2011-ASSIGNMENT DOCUMENTS [07-04-2022(online)]-1.pdf | 2022-04-07 |
| 39 | 1159-del-2011-Correspondence-Others-(24-11-2011).pdf | 2011-11-24 |
| 39 | 1159-DEL-2011-8(i)-Substitution-Change Of Applicant - Form 6 [07-04-2022(online)].pdf | 2022-04-07 |
| 40 | 1159-del-2011-Form-3-(24-11-2011).pdf | 2011-11-24 |
| 40 | 1159-DEL-2011-8(i)-Substitution-Change Of Applicant - Form 6 [07-04-2022(online)]-1.pdf | 2022-04-07 |
| 41 | 1159-DEL-2011-PatentCertificate21-09-2022.pdf | 2022-09-21 |
| 41 | 1159-del-2011-Assignment-(27-04-2011).pdf | 2011-04-27 |
| 42 | 1159-del-2011-Correspondence-Others-(27-04-2011).pdf | 2011-04-27 |
| 42 | 1159-DEL-2011-IntimationOfGrant21-09-2022.pdf | 2022-09-21 |
Search Strategy
| 1 | 1159_DEL_2011_03-05-2018.pdf |