- 专利标题: RECIPROCATING HERMETIC COMPRESSOR WITH AXIAL FLUX MOTOR
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申请号: US17784527申请日: 2020-12-11
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公开(公告)号: US20230014696A1公开(公告)日: 2023-01-19
- 发明人: Adilson Luiz MANKE , Aleandro Amauri ESPÍNDOLA , Rodrigo KREMER , Alberto Bruno FELDMANN , Tiago STAUDT , Rinaldo PUFF
- 申请人: NIDEC GLOBAL APPLIANCE BRASIL LTDA.
- 申请人地址: BR JOINVILLE - SC
- 专利权人: NIDEC GLOBAL APPLIANCE BRASIL LTDA.
- 当前专利权人: NIDEC GLOBAL APPLIANCE BRASIL LTDA.
- 当前专利权人地址: BR JOINVILLE - SC
- 优先权: BR102019026307.5 20191211,BR102019026308.3 20191211,BR102019026310.5 20191211,BR102019026312.1 20191211,BR102019026313.0 20191211
- 国际申请: PCT/BR2020/050540 WO 20201211
- 主分类号: F04B35/04
- IPC分类号: F04B35/04 ; F04B39/02 ; F04B39/12 ; F04B39/00
摘要:
The present invention describes a reciprocating compressor, comprising: an assembly block (10); a rotating shaft (20) comprising at least one inner axial channel (21), said inner axial channel (21) connected to at least one inner radial channel (22a, 22b) or to a cam (23); the cam (23) is associated with a connecting rod (24), and the connecting rod (24) is associated with a movable piston (25) within a compression cylinder (26); and an oil pump (C), comprising: an axial flow electric motor comprising a rotor (30), with magnets (31), and a stator (40) with coils (41); wherein the rotor (30) and the stator (40) are fixed to the shaft (20) and to the assembly block (10), respectively, by means of bearings or fixing arrangements.
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