Charger receptacle

• US 8,668,506 B2
• Filed: 04/27/2011
• Issued: 03/11/2014
• Est. Priority Date: 04/27/2011
• Status: Active Grant

• Current Assignee: Lear Corporation
• Original Assignee: Lear Corporation
• Inventors: Stack, John, Nathan, John F., Pavlovic, Slobodan
• Primary Examiner(s): GILMAN, ALEXANDER
• Application Number:
  US13/095,402
• Publication Number:
  US 20120276782A1
• Time in Patent Office: 1,049 Days
• Field of Search: 439/660, 439/304, 439/144, 439/142, 439/222, 439/34, 439/455, 439/133, 439/314, 320/2
• US Class Current: 439/136
• CPC Class Codes: B60L 53/16 Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
• CPC Class Codes: Y02T 10/70 Energy storage systems for electromobility, e.g. batteries
• CPC Class Codes: Y02T 10/7072 Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
• CPC Class Codes: Y02T 90/14 Plug-in electric vehicles
• CPC Class Codes: Y10T 29/49149 by metal fusion bonding

Abstract

A charging receptacle having a barrel and a base configured to facilitate interconnecting electrical elements of a cordset with a vehicle charging system. The barrel may be configured to facilitate alignment of the electrical elements and the base may be configured to facilitate mounting the charger receptacle to a vehicle or other device having a system reliant on electrical energy provided through the cordset.

Claims

1. A method of manufacturing a charger receptacle, the charger receptacle configured to facilitate interconnecting a cordset having a first plurality of electrical terminals with a second plurality of electrical terminals of an electrical system, the charger receptacle having a barrel and a base, the barrel having a plurality of connection openings shaped to guide the first plurality of electrical terminals into an electrically conducting mating arrangement with the second plurality of electrical terminals of the electrical system and the based being configured to be mounted to the electrical system, the method comprising:

frictionally heating an interface between the barrel and the base to a temperature sufficient to cause formation of a welded connection therebetween, wherein frictionally heating the interface is by one of spinning the barrel relative to the base and spinning the base relative to the barrel such that a first alignment feature on the barrel aligns with a second alignment feature on the base, such that the base and the barrel have a desired rotational alignment relative to each other.

2. The method of claim 1 wherein a portion of the barrel proximate the interface is cylindrical and a portion of the base proximate the interface has a matching cylindrical opening.

3. The method of claim 1 further comprising positioning at least a portion of the barrel within the base prior to frictionally heating the interface.

4. The method of claim 1 further comprising molding the barrel prior to molding the base.

5. The method of claim 1 wherein the barrel is manufactured of a first material and the base is manufactured of a second material.

6. The method of claim 5 wherein the first material and second material are dissimilar.