Part-I - Controller General of Patents Designs and Trademarks

(12) PATENT APPLICATION PUBLICATION (21) Application No.1153/CHE/2012 A
(19) INDIA
(22) Date of filing of Application :27/03/2012 (43) Publication Date : 21/06/2013
(54) Title of the invention : MOTOR-DRIVEN COMPRESSOR
(51) International classification :F25B (71)Name of Applicant :
(31) Priority Document No
:2011- 1)KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
070324 Address of Applicant :2-1 Toyoda-cho Kariya-shi Aichiken
(32) Priority Date Japan
:28/03/2011
(33) Name of priority country :Japan (72)Name of Inventor :
(86) International Application No
Filing Date
:NA
:NA
1)YOKOI Kenji
2)SUITOU Ken
(87) International Publication No : NA
(61) Patent of Addition to Application Number
Filing Date
:NA
:NA
(62) Divisional to Application Number
Filing Date
:NA
:NA
(57) Abstract :
A motor-driven compressor (101) mounted to attachment bases (61, 62) includes a refrigerant compression unit (2), an electric
drive unit (3) for the compression unit (2) and a case (10). The case (10) has first and second case portions (11, 12) formed from a
resin, which cover at least the compression unit (2). The case (10) also has mounting portions (17, 18, 19) that are provided
integrally with the second case portion (12) and configured to be mounted to the attachment bases (61, 62). The mounting portions
(17, 18, 19) respectively have tubular members (17a, 18a, 19a) and bolts (51a, 51b, 51c) inserted through the tubular members
(17a, 18a, 19a) for mounting them to the attachment bases (61, 62). The second case portion (12) is interposed between the
compression unit (2) and the tubular members (17a, 18a, 19a).
No. of Pages : 50 No. of Claims : 8
The Patent Office Journal 21/06/2013 13685