Pumps – Motor driven – Including means for facilitating assembly or disassembly of...
Reexamination Certificate
2005-09-20
2005-09-20
Freay, Charles G. (Department: 3746)
Pumps
Motor driven
Including means for facilitating assembly or disassembly of...
C417S410100, C417S415000, C310S071000
Reexamination Certificate
active
06945756
ABSTRACT:
Despite an axial sandwich structure of a motor housing (1), pump housing (2) and electronics housing (3), in a simple production and installation process a plug-in connection comprising power supply and control conductors (4.1;4.2) that is devoid of distortion can be produced between a brush plate (6) in the motor housing (1) and the electronics housing (3) passing though the pump housing (2). To achieve this, the power supply or control conductors (4.1;4.2) are configured as a fixed plug-in connector, with their ends on the motor housing side fixed into the brush plate (5) in the form of a pre-assembled component unit, in particular as a one-piece, bent part of a punched grid (4) that has been injected into said brush plate. Their free plug-in ends on the other hand, which are surrounded by an elastic insulating jacket, can be elastically bent away in a transversal direction to their axial direction of insertion in order to compensate tolerances.
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Hartel Gerd
Tupy Matthias
Baker & Botts LLP
Freay Charles G.
LandOfFree
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