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Oiling Nozzle For Thrust Bearing
Abstract: Provided is an oiling nozzle for a thrust bearing, capable of improving the following capability of pads, and achieving a higher bearing pressure of the thrust bearing. An oiling nozzle (12) which is for use in a thrust bearing and is respectively arranged between pads disposed in positions facing the thrust surface of a thrust collar that protrudes radially outward from a rotor shaft, along the circumferential direction, wherein the oiling nozzle comprises: a cylindrical stem; and a rectangular-shaped mainframe (31) whose heightwise middle portions of opposite lateral sides are provided with convex parts (34) each presenting a semicircular disk shape in a plane view, to be fitted into concave parts that are formed in lateral sides of the pads, and whose top portion located on the side opposite to the stem is formed with a plurality of nozzle holes (38 and 39) for ejecting lubricating oil that has been supplied from the bottom of the stem toward a space between the thrust collar and the pads. Figure 6
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
29 July 2011
Publication Number
39/2013
Publication Type
INA
Invention Field
MECHANICAL ENGINEERING
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2019-06-25
Renewal Date
Applicants
MITSUBISHI HEAVY INDUSTRIES, LTD.
16-5, KONAN 2-CHOME, MINATO-KU, TOKYO 108-8215, JAPAN
Inventors
1. YUICHIRO WAKI
C/O MITSUBISHI HEAVY INDUSTRIES, LTD, 16-5, KONAN 2-CHOME, MINATO-KU, TOKYO 108-8215, JAPAN
2. TAKAAKI KAIKOGI
C/O TAKASAGO RESEARCH & DEVELOPMENT CENTER, MITSUBISHI HEAVY INDUSTRIES, LTD, 1-1, ARAI-CHO SHINHAMA 2-CHOME, TAKASAGO-SHI, HYOGO 676-8686, JAPAN
3. TAKASHI NAKANO
C/O MITSUBISHI HEAVY INDUSTRIES, LTD, 16-5, KONAN 2-CHOME, MINATO-KU, TOKYO 108-8215, JAPAN
Specification
NA
Documents
Orders
| Section | Controller | Decision Date |
|---|---|---|
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 5825-DELNP-2011-GPA-(09-08-2011).pdf | 2011-08-09 |
| 1 | 5825-DELNP-2011-RELEVANT DOCUMENTS [16-09-2023(online)].pdf | 2023-09-16 |
| 2 | 5825-DELNP-2011-Form-1-(09-08-2011).pdf | 2011-08-09 |
| 2 | 5825-DELNP-2011-RELEVANT DOCUMENTS [16-09-2022(online)].pdf | 2022-09-16 |
| 3 | 5825-DELNP-2011-RELEVANT DOCUMENTS [13-08-2021(online)].pdf | 2021-08-13 |
| 3 | 5825-DELNP-2011-Correspondence Others-(09-08-2011).pdf | 2011-08-09 |
| 4 | 5825-DELNP-2011-RELEVANT DOCUMENTS [04-03-2020(online)].pdf | 2020-03-04 |
| 4 | 5825-DELNP-2011-Form-3-(26-08-2011).pdf | 2011-08-26 |
| 5 | 5825-DELNP-2011-FORM 13 [28-06-2019(online)].pdf | 2019-06-28 |
| 5 | 5825-DELNP-2011-Correspondence-Others-(26-08-2011).pdf | 2011-08-26 |
| 6 | Abstract.jpg | 2012-03-13 |
| 6 | 5825-DELNP-2011-RELEVANT DOCUMENTS [28-06-2019(online)].pdf | 2019-06-28 |
| 7 | 5825-DELNP-2011-IntimationOfGrant25-06-2019.pdf | 2019-06-25 |
| 7 | 5825-delnp-2011-GPA.pdf | 2012-03-13 |
| 8 | 5825-DELNP-2011-PatentCertificate25-06-2019.pdf | 2019-06-25 |
| 8 | 5825-delnp-2011-Form-5.pdf | 2012-03-13 |
| 9 | 5825-DELNP-2011-Correspondence-070619.pdf | 2019-06-12 |
| 9 | 5825-delnp-2011-Form-3.pdf | 2012-03-13 |
| 10 | 5825-delnp-2011-Form-2.pdf | 2012-03-13 |
| 10 | 5825-DELNP-2011-OTHERS-070619.pdf | 2019-06-12 |
| 11 | 5825-DELNP-2011-AMMENDED DOCUMENTS [04-06-2019(online)].pdf | 2019-06-04 |
| 11 | 5825-delnp-2011-Form-1.pdf | 2012-03-13 |
| 12 | 5825-delnp-2011-Drawings.pdf | 2012-03-13 |
| 12 | 5825-DELNP-2011-FORM 13 [04-06-2019(online)].pdf | 2019-06-04 |
| 13 | 5825-delnp-2011-Description (Complete).pdf | 2012-03-13 |
| 13 | 5825-DELNP-2011-MARKED COPIES OF AMENDEMENTS [04-06-2019(online)].pdf | 2019-06-04 |
| 14 | 5825-delnp-2011-Correspondence Others.pdf | 2012-03-13 |
| 14 | 5825-DELNP-2011-PETITION UNDER RULE 137 [04-06-2019(online)].pdf | 2019-06-04 |
| 15 | 5825-delnp-2011-Claims.pdf | 2012-03-13 |
| 15 | 5825-DELNP-2011-RELEVANT DOCUMENTS [04-06-2019(online)].pdf | 2019-06-04 |
| 16 | 5825-delnp-2011-Abstract.pdf | 2012-03-13 |
| 16 | 5825-DELNP-2011-Written submissions and relevant documents (MANDATORY) [04-06-2019(online)].pdf | 2019-06-04 |
| 17 | Form 3 [22-12-2016(online)].pdf | 2016-12-22 |
| 17 | 5825-DELNP-2011-certified copy of translation (MANDATORY) [03-06-2019(online)].pdf | 2019-06-03 |
| 18 | 5825-DELNP-2011-FER.pdf | 2017-03-30 |
| 18 | 5825-DELNP-2011-HearingNoticeLetter.pdf | 2019-05-08 |
| 19 | 5825-DELNP-2011-ABSTRACT [13-09-2017(online)].pdf | 2017-09-13 |
| 19 | Certified copy of translation [29-06-2017(online)].pdf | 2017-06-29 |
| 20 | 5825-DELNP-2011-Amendment Of Application Before Grant - Form 13 [13-09-2017(online)].pdf | 2017-09-13 |
| 20 | 5825-DELNP-2011-OTHERS-300617.pdf | 2017-07-05 |
| 21 | 5825-DELNP-2011-AMMENDED DOCUMENTS [13-09-2017(online)].pdf | 2017-09-13 |
| 21 | 5825-DELNP-2011-Correspondence-300617.pdf | 2017-07-05 |
| 22 | 5825-DELNP-2011-CLAIMS [13-09-2017(online)].pdf | 2017-09-13 |
| 22 | 5825-DELNP-2011-OTHERS-300617..pdf | 2017-07-21 |
| 23 | 5825-DELNP-2011-COMPLETE SPECIFICATION [13-09-2017(online)].pdf | 2017-09-13 |
| 23 | 5825-DELNP-2011-FORM 3 [08-09-2017(online)].pdf | 2017-09-08 |
| 24 | 5825-DELNP-2011-RELEVANT DOCUMENTS [13-09-2017(online)].pdf | 2017-09-13 |
| 24 | 5825-DELNP-2011-DRAWING [13-09-2017(online)].pdf | 2017-09-13 |
| 25 | 5825-DELNP-2011-FER_SER_REPLY [13-09-2017(online)].pdf | 2017-09-13 |
| 25 | 5825-DELNP-2011-OTHERS [13-09-2017(online)].pdf | 2017-09-13 |
| 26 | 5825-DELNP-2011-MARKED COPIES OF AMENDEMENTS [13-09-2017(online)].pdf | 2017-09-13 |
| 27 | 5825-DELNP-2011-FER_SER_REPLY [13-09-2017(online)].pdf | 2017-09-13 |
| 27 | 5825-DELNP-2011-OTHERS [13-09-2017(online)].pdf | 2017-09-13 |
| 28 | 5825-DELNP-2011-DRAWING [13-09-2017(online)].pdf | 2017-09-13 |
| 28 | 5825-DELNP-2011-RELEVANT DOCUMENTS [13-09-2017(online)].pdf | 2017-09-13 |
| 29 | 5825-DELNP-2011-COMPLETE SPECIFICATION [13-09-2017(online)].pdf | 2017-09-13 |
| 29 | 5825-DELNP-2011-FORM 3 [08-09-2017(online)].pdf | 2017-09-08 |
| 30 | 5825-DELNP-2011-CLAIMS [13-09-2017(online)].pdf | 2017-09-13 |
| 30 | 5825-DELNP-2011-OTHERS-300617..pdf | 2017-07-21 |
| 31 | 5825-DELNP-2011-AMMENDED DOCUMENTS [13-09-2017(online)].pdf | 2017-09-13 |
| 31 | 5825-DELNP-2011-Correspondence-300617.pdf | 2017-07-05 |
| 32 | 5825-DELNP-2011-Amendment Of Application Before Grant - Form 13 [13-09-2017(online)].pdf | 2017-09-13 |
| 32 | 5825-DELNP-2011-OTHERS-300617.pdf | 2017-07-05 |
| 33 | 5825-DELNP-2011-ABSTRACT [13-09-2017(online)].pdf | 2017-09-13 |
| 33 | Certified copy of translation [29-06-2017(online)].pdf | 2017-06-29 |
| 34 | 5825-DELNP-2011-FER.pdf | 2017-03-30 |
| 34 | 5825-DELNP-2011-HearingNoticeLetter.pdf | 2019-05-08 |
| 35 | 5825-DELNP-2011-certified copy of translation (MANDATORY) [03-06-2019(online)].pdf | 2019-06-03 |
| 35 | Form 3 [22-12-2016(online)].pdf | 2016-12-22 |
| 36 | 5825-DELNP-2011-Written submissions and relevant documents (MANDATORY) [04-06-2019(online)].pdf | 2019-06-04 |
| 36 | 5825-delnp-2011-Abstract.pdf | 2012-03-13 |
| 37 | 5825-DELNP-2011-RELEVANT DOCUMENTS [04-06-2019(online)].pdf | 2019-06-04 |
| 37 | 5825-delnp-2011-Claims.pdf | 2012-03-13 |
| 38 | 5825-delnp-2011-Correspondence Others.pdf | 2012-03-13 |
| 38 | 5825-DELNP-2011-PETITION UNDER RULE 137 [04-06-2019(online)].pdf | 2019-06-04 |
| 39 | 5825-delnp-2011-Description (Complete).pdf | 2012-03-13 |
| 39 | 5825-DELNP-2011-MARKED COPIES OF AMENDEMENTS [04-06-2019(online)].pdf | 2019-06-04 |
| 40 | 5825-delnp-2011-Drawings.pdf | 2012-03-13 |
| 40 | 5825-DELNP-2011-FORM 13 [04-06-2019(online)].pdf | 2019-06-04 |
| 41 | 5825-DELNP-2011-AMMENDED DOCUMENTS [04-06-2019(online)].pdf | 2019-06-04 |
| 41 | 5825-delnp-2011-Form-1.pdf | 2012-03-13 |
| 42 | 5825-delnp-2011-Form-2.pdf | 2012-03-13 |
| 42 | 5825-DELNP-2011-OTHERS-070619.pdf | 2019-06-12 |
| 43 | 5825-DELNP-2011-Correspondence-070619.pdf | 2019-06-12 |
| 43 | 5825-delnp-2011-Form-3.pdf | 2012-03-13 |
| 44 | 5825-delnp-2011-Form-5.pdf | 2012-03-13 |
| 44 | 5825-DELNP-2011-PatentCertificate25-06-2019.pdf | 2019-06-25 |
| 45 | 5825-delnp-2011-GPA.pdf | 2012-03-13 |
| 45 | 5825-DELNP-2011-IntimationOfGrant25-06-2019.pdf | 2019-06-25 |
| 46 | Abstract.jpg | 2012-03-13 |
| 46 | 5825-DELNP-2011-RELEVANT DOCUMENTS [28-06-2019(online)].pdf | 2019-06-28 |
| 47 | 5825-DELNP-2011-FORM 13 [28-06-2019(online)].pdf | 2019-06-28 |
| 47 | 5825-DELNP-2011-Correspondence-Others-(26-08-2011).pdf | 2011-08-26 |
| 48 | 5825-DELNP-2011-RELEVANT DOCUMENTS [04-03-2020(online)].pdf | 2020-03-04 |
| 48 | 5825-DELNP-2011-Form-3-(26-08-2011).pdf | 2011-08-26 |
| 49 | 5825-DELNP-2011-RELEVANT DOCUMENTS [13-08-2021(online)].pdf | 2021-08-13 |
| 49 | 5825-DELNP-2011-Correspondence Others-(09-08-2011).pdf | 2011-08-09 |
| 50 | 5825-DELNP-2011-RELEVANT DOCUMENTS [16-09-2022(online)].pdf | 2022-09-16 |
| 50 | 5825-DELNP-2011-Form-1-(09-08-2011).pdf | 2011-08-09 |
| 51 | 5825-DELNP-2011-GPA-(09-08-2011).pdf | 2011-08-09 |
| 51 | 5825-DELNP-2011-RELEVANT DOCUMENTS [16-09-2023(online)].pdf | 2023-09-16 |
Search Strategy
| 1 | 5825_25-01-2017.pdf |