Automotive electrical gas pump
地域：
Neuss
摘要
An automotive electrical gas pump includes an electronically commutated motor which drives a motor rotor to rotate within a motor can. The motor has a motor stator which comprises at least one static electro-magnetic coil. An electronic circuit board drives the at least one electro-magnetic coil. A mounting frame includes a motor can and a stator bed. The stator bed embeds the motor stator at least in part. The mounting frame is made of a plastic material which includes a thermally high-conductive filler material.
說(shuō)明書(shū)
10 automotive electrical gas pump
14 pump housing
18 motor part
22 pump part
26 electronics chamber cover
30 axial gas inlet port
34 tangential gas outlet port
38 electric connector portion
42 electronically commutated motor
46 electronics chamber
50 electronic circuit board
54 electro-magnetic coil
58 motor stator
60 bundle of laminated sheets
62 magnet yoke
66 stator bed
70 mounting frame
74 contact supporting portion
78 electric contact
82 motor can
86 separate cover
88 gas section
90 longitudinal rib
92 transversal rib
94 motor rotor
98 pump rotor
102 rotor shaft
106 plane surface
110 yoke retaining lug
114 yoke guiding portion
118 coil receiving portion
122 coil guiding portion
126 slot opening
130 coil wire opening
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