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Compressor And Refrigeration Cycle Device

Abstract: A compressor, wherein: a discharge pipe (22) is provided in a location that overlaps the center axis of a container (20) at one end of the container (20) in the axial direction; a first terminal (24a) and a second terminal (24b) are attached to the container (20) on the one end thereof in the axial direction at locations which are offset from the center axis of the container (20); and a first connecting line (26a) and a second connecting line (26b) are guided along an inner wall (20d) of the container (20), and electrically connect the first terminal (24a), the second terminal (24b), and an electric motor to one another inside the container (20) without intersecting with one another in the planar view.

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
03 April 2020
Publication Number
20/2020
Publication Type
INA
Invention Field
MECHANICAL ENGINEERING
Status
Email
patent@depenning.com
Parent Application
Patent Number
Legal Status
Grant Date
2023-11-01
Renewal Date

Applicants

MITSUBISHI ELECTRIC CORPORATION
7-3, Marunouchi 2-chome, Chiyodaku, Tokyo 100-8310

Inventors

1. SASAKI, Ryo
c/o Mitsubishi Electric Corporation, 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 100-8310
2. ARAI, Toshinori
c/o Mitsubishi Electric Corporation, 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 100-8310
3. GOMAE, Naohisa
c/o Mitsubishi Electric Corporation, 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 100-8310

Specification

[Claim 1] A compressor (12) comprising:
a compressing mechanism (30) to compress a refrigerant;
a motor (40) to drive the compressing mechanism;
a container (20) to accommodate the compressing mechanism (30) and the motor (40);
a first terminal (24a) and a second terminal (24b) installed on one axial end of the container (20); and
a first connecting line (26a) and a second connecting line (26b) being routed along an inner circumferential wall (20d) of the container (20) in a plan view, and to respectively electrically connect the first terminal (24a) and the second terminal (24b) with the motor (40) in the container (20) without intersecting with one another in a plan view. [Claim 2] The compressor (12) according to claim 1, wherein
each of the first connecting line (26a) and the second connecting line (26b) consists of a plurality of lead wires, and at least one of the lead wires included in the first connecting line (26a) and at least one of the lead wires included in the second connecting line (26b) are brought out from the first terminal (24a) and the second terminal (24b) respectively in a direction that come close to one another and then routed in a direction away from one another along the inner circumferential wall (20d) of the container (20). [Claim 3] The compressor (12) according to claim 2, wherein
the at least one of the lead wires included in the first connecting line (26a) is routed crossing a shortest straight line that connects the first terminal (24a) and the inner

circumferential wall (20d) of the container (20) in a plan view. [Claim 4] The compressor (12) according to claim 1, wherein
each of the first connecting line (26a) and the second connecting line (26b) consists of a plurality of lead wires, and the plurality of lead wires are bundled with a sleeve having a length equal to or shorter than 60% of a length of a shortest lead wire of the plurality of lead wires. [Claim 5] The compressor (12) according to claim 1 further comprising:
a discharge pipe (22), provided in a position that overlaps with a central axis of the container (20) on the one axial end of the container (20), to discharge the refrigerant out of the container (20), wherein
the first terminal (24a) and the second terminal (24b) are installed in a position that deviates from the central axis of the container (20) on the one axial end of the container (20), and
each of the first connecting line (26a) and the second connecting line (26b) consists of a plurality of lead wires, a plurality of connection terminals connected to the motor (40) are provided on ends of the plurality of lead wires, and in a plan view, each of the plurality of connection terminals of the first connecting line (26a) and the second connecting line (26b) is placed within a range of ±60 degrees around a center of the discharge pipe (22) with respect to a straight line connecting the center of the discharge pipe (22) and a center of the first terminal (24a) and the second terminal (24b). [Claim 6] A refrigerating cycle apparatus (10) comprising:
the compressor (12) according to any one of claims 1 to 5.

Documents

Orders

Section Controller Decision Date

Application Documents

# Name Date
1 202047014824-IntimationOfGrant01-11-2023.pdf 2023-11-01
1 202047014824.pdf 2020-04-03
2 202047014824-PatentCertificate01-11-2023.pdf 2023-11-01
2 202047014824-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [03-04-2020(online)].pdf 2020-04-03
3 202047014824-Written submissions and relevant documents [25-09-2023(online)].pdf 2023-09-25
3 202047014824-STATEMENT OF UNDERTAKING (FORM 3) [03-04-2020(online)].pdf 2020-04-03
4 202047014824-REQUEST FOR EXAMINATION (FORM-18) [03-04-2020(online)].pdf 2020-04-03
4 202047014824-Correspondence to notify the Controller [08-09-2023(online)].pdf 2023-09-08
5 202047014824-PROOF OF RIGHT [03-04-2020(online)].pdf 2020-04-03
5 202047014824-FORM-26 [08-09-2023(online)]-1.pdf 2023-09-08
6 202047014824-FORM-26 [08-09-2023(online)].pdf 2023-09-08
6 202047014824-FORM 18 [03-04-2020(online)].pdf 2020-04-03
7 202047014824-US(14)-HearingNotice-(HearingDate-13-09-2023).pdf 2023-08-23
7 202047014824-FORM 1 [03-04-2020(online)].pdf 2020-04-03
8 202047014824-DRAWINGS [03-04-2020(online)].pdf 2020-04-03
8 202047014824-Correspondence_Proof of Right-Form 1_31-01-2023.pdf 2023-01-31
9 202047014824-DECLARATION OF INVENTORSHIP (FORM 5) [03-04-2020(online)].pdf 2020-04-03
9 202047014824-FORM 3 [28-12-2022(online)].pdf 2022-12-28
10 202047014824-COMPLETE SPECIFICATION [03-04-2020(online)].pdf 2020-04-03
10 202047014824-FORM 3 [30-09-2022(online)].pdf 2022-09-30
11 202047014824-CLAIMS UNDER RULE 1 (PROVISIO) OF RULE 20 [03-04-2020(online)].pdf 2020-04-03
11 202047014824-FORM 3 [29-04-2022(online)].pdf 2022-04-29
12 202047014824-FORM 3 [04-04-2022(online)].pdf 2022-04-04
12 202047014824-RELEVANT DOCUMENTS [27-04-2020(online)].pdf 2020-04-27
13 202047014824-FORM 3 [10-12-2021(online)].pdf 2021-12-10
13 202047014824-MARKED COPIES OF AMENDEMENTS [27-04-2020(online)].pdf 2020-04-27
14 202047014824-FER.pdf 2021-10-18
14 202047014824-FORM 13 [27-04-2020(online)].pdf 2020-04-27
15 202047014824-AMMENDED DOCUMENTS [27-04-2020(online)].pdf 2020-04-27
15 202047014824-FORM 3 [14-09-2021(online)].pdf 2021-09-14
16 202047014824-CLAIMS [03-09-2021(online)].pdf 2021-09-03
16 202047014824-FORM 3 [07-09-2020(online)].pdf 2020-09-07
17 202047014824-FORM 3 [18-03-2021(online)].pdf 2021-03-18
17 202047014824-FER_SER_REPLY [03-09-2021(online)].pdf 2021-09-03
18 202047014824-OTHERS [03-09-2021(online)].pdf 2021-09-03
19 202047014824-FER_SER_REPLY [03-09-2021(online)].pdf 2021-09-03
19 202047014824-FORM 3 [18-03-2021(online)].pdf 2021-03-18
20 202047014824-CLAIMS [03-09-2021(online)].pdf 2021-09-03
20 202047014824-FORM 3 [07-09-2020(online)].pdf 2020-09-07
21 202047014824-AMMENDED DOCUMENTS [27-04-2020(online)].pdf 2020-04-27
21 202047014824-FORM 3 [14-09-2021(online)].pdf 2021-09-14
22 202047014824-FER.pdf 2021-10-18
22 202047014824-FORM 13 [27-04-2020(online)].pdf 2020-04-27
23 202047014824-FORM 3 [10-12-2021(online)].pdf 2021-12-10
23 202047014824-MARKED COPIES OF AMENDEMENTS [27-04-2020(online)].pdf 2020-04-27
24 202047014824-RELEVANT DOCUMENTS [27-04-2020(online)].pdf 2020-04-27
24 202047014824-FORM 3 [04-04-2022(online)].pdf 2022-04-04
25 202047014824-CLAIMS UNDER RULE 1 (PROVISIO) OF RULE 20 [03-04-2020(online)].pdf 2020-04-03
25 202047014824-FORM 3 [29-04-2022(online)].pdf 2022-04-29
26 202047014824-COMPLETE SPECIFICATION [03-04-2020(online)].pdf 2020-04-03
26 202047014824-FORM 3 [30-09-2022(online)].pdf 2022-09-30
27 202047014824-DECLARATION OF INVENTORSHIP (FORM 5) [03-04-2020(online)].pdf 2020-04-03
27 202047014824-FORM 3 [28-12-2022(online)].pdf 2022-12-28
28 202047014824-Correspondence_Proof of Right-Form 1_31-01-2023.pdf 2023-01-31
28 202047014824-DRAWINGS [03-04-2020(online)].pdf 2020-04-03
29 202047014824-FORM 1 [03-04-2020(online)].pdf 2020-04-03
29 202047014824-US(14)-HearingNotice-(HearingDate-13-09-2023).pdf 2023-08-23
30 202047014824-FORM 18 [03-04-2020(online)].pdf 2020-04-03
30 202047014824-FORM-26 [08-09-2023(online)].pdf 2023-09-08
31 202047014824-PROOF OF RIGHT [03-04-2020(online)].pdf 2020-04-03
31 202047014824-FORM-26 [08-09-2023(online)]-1.pdf 2023-09-08
32 202047014824-REQUEST FOR EXAMINATION (FORM-18) [03-04-2020(online)].pdf 2020-04-03
32 202047014824-Correspondence to notify the Controller [08-09-2023(online)].pdf 2023-09-08
33 202047014824-Written submissions and relevant documents [25-09-2023(online)].pdf 2023-09-25
33 202047014824-STATEMENT OF UNDERTAKING (FORM 3) [03-04-2020(online)].pdf 2020-04-03
34 202047014824-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [03-04-2020(online)].pdf 2020-04-03
34 202047014824-PatentCertificate01-11-2023.pdf 2023-11-01
35 202047014824.pdf 2020-04-03
35 202047014824-IntimationOfGrant01-11-2023.pdf 2023-11-01

Search Strategy

1 202047014824E_09-03-2021.pdf

ERegister / Renewals

3rd: 09 Jan 2024

From 24/10/2019 - To 24/10/2020

4th: 09 Jan 2024

From 24/10/2020 - To 24/10/2021

5th: 09 Jan 2024

From 24/10/2021 - To 24/10/2022

6th: 09 Jan 2024

From 24/10/2022 - To 24/10/2023

7th: 09 Jan 2024

From 24/10/2023 - To 24/10/2024

8th: 09 Sep 2024

From 24/10/2024 - To 24/10/2025