Refrigerant Compressor

Abstract: A refrigerant compressor configured to compress ethylene fluorohydrocarbon or a mixture containing the ethylene fluorohydrocarbon as a refrigerant, the refrigerant compressor including: a compression element configured to compress the refrigerant and including a sliding component that constitutes a sliding portion; and refrigerator oil configured to be supplied to the sliding component so as to lubricate the sliding portion, wherein at least one of the sliding surfaces of the sliding component is formed by non-metal, and wherein a polymerization inhibitor configured to suppress polymerization of the refrigerant is contained in the refrigerator oil.

Patent Information

Application #

Filing Date

15 April 2014

Publication Number

01/2016

Publication Type

INA

Invention Field

MECHANICAL ENGINEERING

Status

Email

patent@depenning.com

Parent Application

Patent Number

Legal Status

Grant Date

2021-02-03

Renewal Date

Applicants

MITSUBISHI ELECTRIC CORPORATION

of 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 100-8310, Japan

Inventors

1. MAEYAMA, Hideaki

of c/o Mitsubishi Electric Corporation, 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 100-8310, Japan

2. SATO, Koichi

of c/o Mitsubishi Electric Corporation, 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 100-8310, Japan

Specification

CLIAMS:Please see the attachment ,TagSPECI:Please see the attachment

Documents

Application Documents

#	Name	Date
1	1339-2014. drawiings.pdf	2014-04-21
2	1339-2014 Specification.pdf	2014-04-21
3	1339-2014 OTHERS.pdf	2014-04-21
4	1339 FORM 3.pdf	2014-04-21
5	1955-CHE-2014 FORM-3 14-10-2014.pdf	2014-10-14
6	1955-CHE-2014 CORRESPONDENCE OTHERS 14-10-2014.pdf	2014-10-14
7	FORM-18.pdf	2015-09-08
8	Form 3 [17-05-2017(online)].pdf	2017-05-17
9	1955-CHE-2014-FER.pdf	2018-10-30
10	1955-CHE-2014-Verified English translation (MANDATORY) [25-01-2019(online)].pdf	2019-01-25
11	1955-CHE-2014-OTHERS [29-04-2019(online)].pdf	2019-04-29
12	1955-che-2014-Information under section 8(2) (MANDATORY) [29-04-2019(online)].pdf	2019-04-29
13	1955-CHE-2014-FORM-26 [29-04-2019(online)].pdf	2019-04-29
14	1955-CHE-2014-FORM 3 [29-04-2019(online)].pdf	2019-04-29
15	1955-CHE-2014-FER_SER_REPLY [29-04-2019(online)].pdf	2019-04-29
16	1955-CHE-2014-DRAWING [29-04-2019(online)].pdf	2019-04-29
17	1955-CHE-2014-CLAIMS [29-04-2019(online)].pdf	2019-04-29
18	1955-CHE-2014-ABSTRACT [29-04-2019(online)].pdf	2019-04-29
19	Correspondence by Agent_Stamped POA_30-04-2019.pdf	2019-04-30
20	1955-CHE-2014-FORM 3 [11-06-2019(online)].pdf	2019-06-11
21	1955-CHE-2014-PatentCertificate03-02-2021.pdf	2021-02-03
22	1955-CHE-2014-IntimationOfGrant03-02-2021.pdf	2021-02-03
23	1955-CHE-2014-RELEVANT DOCUMENTS [15-09-2022(online)].pdf	2022-09-15
24	1955-CHE-2014-RELEVANT DOCUMENTS [20-09-2023(online)].pdf	2023-09-20

Search Strategy

1	1955che2014_25-05-2018.pdf