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Jumper cable plugs with moisture seal

A technology of electric plugs and plugs, applied in the direction of connections, circuits, discharge lamps, etc., can solve problems such as affecting electrical connections and deterioration of electrical connections, and achieve the effect of reducing moisture and debris

Inactive Publication Date: 2018-03-16
R A PHILLIPS INDS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The presence of moisture or debris can damage or corrode metal connectors such as electrical connectors, which in turn can degrade the electrical connection between the semi / tractor and trailer or otherwise negatively affect the semi / tow electrical connection to the trailer

Method used

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  • Jumper cable plugs with moisture seal
  • Jumper cable plugs with moisture seal
  • Jumper cable plugs with moisture seal

Examples

Experimental program
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Embodiment Construction

[0037] Embodiments of the present invention will be described below with reference to the drawings, in which like reference numerals denote like parts. Also, for ease of description, references to the "front" of a plug, receptacle, or parts thereof generally refer to the portion closest to the mating end of the plug or receptacle, while references to the "rear" of a plug, receptacle, or parts thereof generally refer to means the part of the plug or receptacle that is closest to the mating end.

[0038] Refer below Figure 1-11 Exemplary embodiments of the present invention are described. The plug (eg, jumper cable plug) of the exemplary embodiment of the present invention, as well as the receptacle of the exemplary embodiment of the present invention, include many aspects, and it should be noted that the present invention is not limited to this exemplary embodiment, because Various combinations of the described aspects are possible without departing from the spirit and scope...

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PUM

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Abstract

An electrical plug configured to mate with a receptacle, the electrical plug comprising a substantially tubular plug housing having a front end, a rear end, a side wall between the front end and the rear end, and a A housing protrusion on and configured to be inserted into a socket cutout of the socket; a groove near the front end of the housing; and a seal disposed in the groove, the seal having a section whose outer surface is substantially similar to The side wall and the outer surface of the cross-section of the housing protrusion.

Description

technical field [0001] The present invention relates to electrical plugs and receptacles such as, but not limited to, jumper cable plugs and receptacles for electrical connection jumper cables between trailers and tractors, trucks, other trailers, and the like. Background technique [0002] Heavy goods vehicles and tractor-trailers generally include a semi-trailer or tractor-trailer with a trailer attached thereto. Trailers typically require one or more electrical systems related to turn signals, hazard signals, brake signals, braking systems, monitoring systems, lighting, and the like. These electrical systems are generally controlled and monitored from the cab of the semi-trailer / tractor. Therefore, an electrical connection is generally required between the semi-trailer / tractor and the trailer. Since the trailer is generally separable from the semi-trailer / tractor, the electrical connection between them is generally also separable. Such separable electrical connections ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R33/00
CPCH01R13/512H01R13/5219H01R13/6456H01R2201/26
Inventor O·A·普鲁磁Z·郭T·D·彼得森
Owner R A PHILLIPS INDS
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