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Connecting device for connecting electric motor contact, motor fitted with same and motor engine fitted with same

A technology for connecting devices and contacts, applied in the components of connecting devices, electromechanical devices, conductive connections, etc.

Inactive Publication Date: 2007-06-06
ROBERT BOSCH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this form of construction is that a considerable number of parts are required to form the terminal
Another disadvantage is that bolts are necessary to securely hold the terminal to the starter motor housing

Method used

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  • Connecting device for connecting electric motor contact, motor fitted with same and motor engine fitted with same
  • Connecting device for connecting electric motor contact, motor fitted with same and motor engine fitted with same
  • Connecting device for connecting electric motor contact, motor fitted with same and motor engine fitted with same

Examples

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Embodiment Construction

[0031] FIG. 1 shows a first exemplary embodiment of a connecting device 10 for contacting an electric motor 13 . The connecting device 10 has a first electrically insulating insulating part 16 (hereinafter referred to as the first insulating part) and a second electrically insulating insulating part 19 (hereinafter referred to as the second insulating part). A support 22 is accommodated between the two insulating parts 16 and 19 . A conductor part 25 connected thereto is connected to the second insulating part 19 . The first insulating part 16, the support 22, the second insulating part 19 and the conductor part 25 are non-detachably connected to each other. Insofar as it is not detachable, it means that at least one of these components must be destroyed to end the security of its connection. In this example, the aforementioned components are connected to each other by means of bolts 28 . In order to enable a good positioning of the connection device 10 on the support 22, t...

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PUM

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Abstract

The invention relates to a connecting device for contacting electric machines (13), comprising a first electrically insulating insulator part (16) and a second electrically insulating insulator part (19), whereby a holder (22) is arranged between the two insulating parts (16) and (19). A conductive part (25) is separated from the support (22) and is connected to the second insulating part (19). The connecting device is characterised in that the first electrically insulating insulator part (16), the holder (22), the second electrically insulating insulator part (19) and the conductive part (25) are connected in a non-detachable manner.

Description

technical field [0001] The invention relates to a connecting device for contacting an electric motor. Background technique [0002] Such a connecting device is disclosed in German patent application number 101 03 008.8. The connecting device described in this application is for a starter having a first insulating part on the outside of a starter housing. The above-mentioned first insulating part and a second insulating part (referred to as a spacer sleeve in this application) accommodate between them the wall of the starter housing. From the outside of the first insulating part, a contact bushing is inserted into the insulating part. The contact patch passes through the second insulating part and presses against a conductor part with a flange. A retaining nut is firmly connected to the conductor portion. Contacts for the brush arrangement or conductive litz wires are fastened to the conductor parts. To fix the connecting device, a bolt has to be inserted through the cen...

Claims

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Application Information

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IPC IPC(8): H02K5/22H02K5/14H01R39/38F02N11/00H01R9/20H01R13/405
CPCH02K5/148H01R39/383H01R9/20H02K5/225H01R39/38H02K5/22
Inventor S·林德菲尔T·博岑哈德
Owner ROBERT BOSCH GMBH
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