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Multicylinder Rotary Compressor And Joining Method For Partition Plate Between Compression Chambers Thereof
Abstract: This multi cylinder rotary compressor is provided with a plurality of adjacent compression chambers (21a 21b) and a division plate (35) which is separated into two separate plates (42a 42b) and divides the adjacent compression chambers (21a 21b) with the joint surfaces (43) of the separate plates (42a 42b) thereof pressure joined and affixed to each other. At least one separate plate (42b) has a phase determination surface (phase determination cutout (48)) which is parallel to the joint surface (43) and determines the phase between the two separate plates (42a 42b) in the middle of the outer peripheral surface thereof.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
11 April 2014
Publication Number
27/2015
Publication Type
INA
Invention Field
MECHANICAL ENGINEERING
Status
Email
patent@depenning.com
Parent Application
Patent Number
Legal Status
Grant Date
2020-12-31
Renewal Date
Applicants
MITSUBISHI ELECTRIC CORPORATION
7 3 Marunouchi 2 chome Chiyoda ku Tokyo
1008310
Inventors
1. KOKUBUN Shinobu
c/o Mitsubishi Electric Corporation 7 3 Marunouchi 2 chome Chiyoda ku Tokyo
1008310
2. NAMURA Hisashi
c/o Mitsubishi Electric Corporation 7 3 Marunouchi 2 chome Chiyoda ku Tokyo
1008310
3. IWASAKI Toshiaki
c/o Mitsubishi Electric Corporation 7 3 Marunouchi 2 chome Chiyoda ku Tokyo
1008310
4. ARAI Toshinori
c/o Mitsubishi Electric Corporation 7 3 Marunouchi 2 chome Chiyoda ku Tokyo
1008310
5. SHIRAHATA Tomohiro
c/o Mitsubishi Electric Corporation 7 3 Marunouchi 2 chome Chiyoda ku Tokyo
1008310
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 2794-CHENP-2014.pdf | 2014-04-14 |
| 2 | GPA.pdf | 2014-04-28 |
| 3 | FORM-5.pdf | 2014-04-28 |
| 4 | FORM-3.pdf | 2014-04-28 |
| 5 | 1327-2014-COMPLETE SPECIFICATION.pdf | 2014-04-28 |
| 6 | 1327-2014 OTHERS.pdf | 2014-04-28 |
| 7 | 2794-CHENP-2014 FORM-13 02-05-2014.pdf | 2014-05-02 |
| 8 | P.O.LETTER.pdf | 2014-05-06 |
| 9 | MARKED PAGES.pdf | 2014-05-06 |
| 10 | FORM-13.pdf | 2014-05-06 |
| 11 | CLEAN PAGES.pdf | 2014-05-06 |
| 12 | 2794-CHENP-2014 CORRESPONDENCE OTHERS 29-09-2014.pdf | 2014-09-29 |
| 13 | 2794-CHENP-2014 FORM-3 29-09-2014.pdf | 2014-09-29 |
| 14 | 2794-CHENP-2014 FORM-1 29-09-2014.pdf | 2014-09-29 |
| 15 | abstract 2794-CHENP-2014.jpg | 2015-01-13 |
| 16 | 2794-CHENP-2014-FER.pdf | 2018-07-19 |
| 17 | 2794-CHENP-2014-certified copy of translation (MANDATORY) [05-10-2018(online)].pdf | 2018-10-05 |
| 18 | 2794-CHENP-2014-Retyped Pages under Rule 14(1) (MANDATORY) [18-01-2019(online)].pdf | 2019-01-18 |
| 19 | 2794-CHENP-2014-PETITION UNDER RULE 137 [18-01-2019(online)].pdf | 2019-01-18 |
| 20 | 2794-CHENP-2014-OTHERS [18-01-2019(online)].pdf | 2019-01-18 |
| 21 | 2794-CHENP-2014-FORM 3 [18-01-2019(online)].pdf | 2019-01-18 |
| 22 | 2794-CHENP-2014-FER_SER_REPLY [18-01-2019(online)].pdf | 2019-01-18 |
| 23 | 2794-CHENP-2014-DRAWING [18-01-2019(online)].pdf | 2019-01-18 |
| 24 | 2794-CHENP-2014-COMPLETE SPECIFICATION [18-01-2019(online)].pdf | 2019-01-18 |
| 25 | 2794-CHENP-2014-CLAIMS [18-01-2019(online)].pdf | 2019-01-18 |
| 26 | 2794-CHENP-2014-ABSTRACT [18-01-2019(online)].pdf | 2019-01-18 |
| 27 | 2794-CHENP-2014-2. Marked Copy under Rule 14(2) (MANDATORY) [18-01-2019(online)].pdf | 2019-01-18 |
| 28 | 2794-CHENP-2014-FORM-26 [13-11-2020(online)].pdf | 2020-11-13 |
| 29 | 2794-CHENP-2014-Correspondence to notify the Controller [13-11-2020(online)].pdf | 2020-11-13 |
| 30 | 2794-CHENP-2014-Written submissions and relevant documents [02-12-2020(online)].pdf | 2020-12-02 |
| 31 | 2794-CHENP-2014-PETITION UNDER RULE 137 [02-12-2020(online)].pdf | 2020-12-02 |
| 32 | 2794-CHENP-2014-FORM 3 [02-12-2020(online)].pdf | 2020-12-02 |
| 33 | 2794-CHENP-2014-PatentCertificate31-12-2020.pdf | 2020-12-31 |
| 34 | 2794-CHENP-2014-IntimationOfGrant31-12-2020.pdf | 2020-12-31 |
| 35 | 2794-CHENP-2014-US(14)-HearingNotice-(HearingDate-18-11-2020).pdf | 2021-10-17 |
| 36 | 2794-CHENP-2014-RELEVANT DOCUMENTS [15-09-2022(online)].pdf | 2022-09-15 |
| 37 | 2794-CHENP-2014-RELEVANT DOCUMENTS [20-09-2023(online)].pdf | 2023-09-20 |
Search Strategy
| 1 | 2794CHENP2014_13-04-2018.pdf |