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Outdoor Unit And Air Conditioning Device
Abstract: Provided are an outdoor unit and an air conditioning device which enable a worker to recognize the refrigerant type reliably thereby improving safety and reliability. The outdoor unit is equipped with refrigerant piping connection valves (8 9) which are provided with a service port (23) which is for charging a refrigerant and is sealed by means of a hexagonal sealing nut (34) that is removed when charging the refrigerant. In addition the outdoor unit is equipped with a structure that differentiates the external diameter and/or the shape and/or the external appearance of the hexagonal sealing nut (34) from that of a hexagonal sealing nut provided on a refrigerant charging service port using a different type of refrigerant and/or the outdoor unit is equipped with a warning means that requires work on the part of the worker when removing the hexagonal sealing nut (34).
Notices, Deadlines & Correspondence
Patent Information
Applicants
MITSUBISHI ELECTRIC CORPORATION
Inventors
1. MOCHIZUKI Tatsuya
2. TANABE Yoshihiro
3. KAWAHARA Kenta
4. KUBONO Toshiyuki
5. JINNAI Hiroyuki
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | Power of Attorney [09-02-2016(online)].pdf | 2016-02-09 |
| 2 | Form 5 [09-02-2016(online)].pdf | 2016-02-09 |
| 3 | Form 3 [09-02-2016(online)].pdf | 2016-02-09 |
| 4 | Form 18 [09-02-2016(online)].pdf | 2016-02-09 |
| 5 | Form 1 [09-02-2016(online)].pdf | 2016-02-09 |
| 6 | Drawing [09-02-2016(online)].pdf | 2016-02-09 |
| 7 | Description(Complete) [09-02-2016(online)].pdf | 2016-02-09 |
| 8 | ABSTRACT-201647004387 [09-02-2016].jpg | 2016-02-09 |
| 9 | Other Document [29-02-2016(online)].pdf | 2016-02-29 |
| 10 | Marked Copy [29-02-2016(online)].pdf | 2016-02-29 |
| 11 | Form 13 [29-02-2016(online)].pdf | 2016-02-29 |
| 12 | Description(Complete) [29-02-2016(online)].pdf | 2016-02-29 |
| 13 | 201647004537.pdf | 2016-06-08 |
| 14 | 201647004537-Form 1-250216.pdf | 2016-07-04 |
| 15 | 201647004537-Correspondence-250216.pdf | 2016-07-04 |
| 16 | 201647004537-Form 3-290416.pdf | 2016-07-13 |
| 17 | 201647004537-Correspondence-F3-290416.pdf | 2016-07-13 |
| 18 | 201647004537-FORM 3 [06-12-2018(online)].pdf | 2018-12-06 |
| 19 | 201647004537-FER.pdf | 2019-01-25 |
| 20 | 201647004537-Verified English translation (MANDATORY) [04-04-2019(online)].pdf | 2019-04-04 |
| 21 | 201647004537-OTHERS [29-04-2019(online)].pdf | 2019-04-29 |
| 22 | 201647004537-FORM 3 [29-04-2019(online)].pdf | 2019-04-29 |
| 23 | 201647004537-FER_SER_REPLY [29-04-2019(online)].pdf | 2019-04-29 |
| 24 | 201647004537-DRAWING [29-04-2019(online)].pdf | 2019-04-29 |
| 25 | 201647004537-COMPLETE SPECIFICATION [29-04-2019(online)].pdf | 2019-04-29 |
| 26 | 201647004537-CLAIMS [29-04-2019(online)].pdf | 2019-04-29 |
| 27 | 201647004537-ABSTRACT [29-04-2019(online)].pdf | 2019-04-29 |
| 28 | 201647004537-FORM-26 [01-09-2021(online)].pdf | 2021-09-01 |
| 29 | 201647004537-Correspondence to notify the Controller [01-09-2021(online)].pdf | 2021-09-01 |
| 30 | 201647004537-Written submissions and relevant documents [17-09-2021(online)].pdf | 2021-09-17 |
| 31 | 201647004537-FORM 3 [17-09-2021(online)].pdf | 2021-09-17 |
| 32 | 201647004537-Annexure [17-09-2021(online)].pdf | 2021-09-17 |
| 33 | 201647004537-PatentCertificate20-09-2021.pdf | 2021-09-20 |
| 34 | 201647004537-IntimationOfGrant20-09-2021.pdf | 2021-09-20 |
| 35 | 201647004537-US(14)-HearingNotice-(HearingDate-08-09-2021).pdf | 2021-10-17 |
| 36 | 201647004537-RELEVANT DOCUMENTS [20-09-2023(online)].pdf | 2023-09-20 |
Search Strategy
| 1 | 2018-12-06_06-12-2018.pdf |