Device For Accomodating Peripheral Driving Components

• US 20080018184A1
• Filed: 05/03/2005
• Published: 01/24/2008
• Est. Priority Date: 05/24/2004
• Status: Abandoned Application

• Current Assignee: Bosch Rexroth AG (Robert Bosch GmbH)
• Original Assignee: Bosch Rexroth AG (Robert Bosch GmbH)
• Inventors: Schueren, Volker, Seufert, Alexander
• Application Number:
  US11/569,488
• Publication Number:
  US 20080018184A1
• Time in Patent Office: Days
• US Class Current: 310/68B
• CPC Class Codes: H02K 11/026 Suppressors associated with brushes, brush holders or their supports
• CPC Class Codes: H02K 11/05 Rectifiers associated with casings, enclosures or brackets
• CPC Class Codes: H02K 11/215 Magnetic effect devices, e.g. Hall-effect or magneto-resistive elements
• CPC Class Codes: H02K 17/30 Structural association of asynchronous induction motors with auxiliary electric devices influencing the characteristics of the motor or controlling the motor, e.g. with impedances or switches
• CPC Class Codes: H02K 23/66 Structural association with auxiliary electric devices influencing the characteristic of, or controlling, the machine, e.g. with impedances or switches
• CPC Class Codes: H02K 5/143 for cooperation with commutators
• CPC Class Codes: H02K 5/225 Terminal boxes or connection arrangements specially adapted for submersible motors H02K5/132

Abstract

Disclosed is an electric motor (3) comprising a system (4) for detecting the motor state and a motor supply system (10, not represented). The aim of the invention is to keep the dimensions of the outer contours of the whole system (1, 3) as small as possible when assembling the electronics (4, 2) and the motor. Said aim is achieved by the fact that a device (1) for accommodating the system (4) detecting the motor state encompasses at least one component (2) of the motor supply system.

Claims

1. An electric motor with motor state detection system (4) and motor supply system,

wherein

a housing device (1) for the motor state detection system (4) includes at least one component (2) of the motor supply system.

2. The electric motor as recited in claim 1,

wherein

the housing device (1) is the motor housing (3) itself.

3. The electric motor as recited in claim 1,

wherein

the housing device (1) is a separate housing which can be combined with the motor housing (3).

4. The electric motor as recited in claim 1, wherein

the component (2) is formed of at least one annular and/or cylindrical and/or rectangular body.

5. The electric motor as recited in claim 1,

wherein

the component (2) and at least one connection are enclosed by a frame (7) designed as a common carrier;

frame (7) includes a coaxial recess (10).

6. The electric motor as recited in claim 5,

wherein

the component (2) is located on the frame (7) in the shape of a V.

7. The electric motor as recited in claim 1, wherein

the motor supply system includes a converter or an inverter, and the component (2) is the intermediate circuit capacity of an intermediate circuit.

8. The electric motor as recited in claim 7,

wherein

the intermediate circuit capacity (2) is realized using at least one foil capacitor.

9. The electric motor as recited in claim 1, wherein

the motor state detection system (4) is a feedback device for reporting speed and/or position and/or the direction of rotation to a motion controller and/or a motion regulator.

10. The electric motor as recited in claim 1,

wherein

the component (2) is a line inductor or a line filter.