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1. (WO2017198123) SYSTEM FOR MOUNTING A REFRIGERANT COMPRESSOR HOUSING TO A BASE PLATE

Pub. No.:    WO/2017/198123    International Application No.:    PCT/CN2017/084320
Publication Date: Fri Nov 24 00:59:59 CET 2017 International Filing Date: Tue May 16 01:59:59 CEST 2017
IPC: F04B 39/00
Applicants: NIDEC COMPRESSORS (TIANJIN) CO., LTD.
Inventors: ZHANG, Jingfei
LIU, Bin
Title: SYSTEM FOR MOUNTING A REFRIGERANT COMPRESSOR HOUSING TO A BASE PLATE
Abstract:
A system for mounting a refrigerant compressor housing (11) to a base plate (9) having threaded holes (10), the system comprising at least two screw pins (1) and one clip (2) for connecting the two screw pins, each screw pin (1) has a threaded portion (3), a middle portion (4) to be inserted into a respective opening (17) of the refrigerant compressor housing (11), a neck portion (5) having a smaller diameter than the middle portion (4) and a head portion (6) having a larger diameter than the neck portion (5). The elongate clip (2) has one slot (7, 8) respectively in each of its two end portions, the first slot (7) having a width equal to the diameter of the neck portion (5) of the screw pin (1) and being oriented in longitudinal direction of the clip (2), the second slot (8) narrowing to a width smaller than the diameter of the neck portion (5) of the screw pin (1) and then enlarging to a diameter equal to the diameter of the neck portion (5) and the second slot (8) being oriented normal to the longitudinal direction of the clip (2). This system has the advantages of convenient installation and stable fixation.