Electrical connector system

• US 6,379,162 B1
• Filed: 07/27/2000
• Issued: 04/30/2002
• Est. Priority Date: 07/27/2000
• Status: Expired due to Fees

• Current Assignee: Delphi Technologies, Inc. (BorgWarner Incorporated)
• Original Assignee: Delphi Technologies, Inc. (BorgWarner Incorporated)
• Inventors: Schaefer, Christopher E., Fetcenko, Richard M., Murphy, Kathleen D., Margrave, Christopher Adrian, Raypole, Steven Kent, Viney, Max F. Jr.
• Primary Examiner(s): Bradley, P. Austin
• Assistant Examiner(s): GUSHI, ROSS N
• Application Number:
  US09/626,987
• Time in Patent Office: 642 Days
• Field of Search: 439/92, 439/347, 439/349, 439/34, 439/484, 188/282.2, 188/299.1, 188/319.1, 267/220
• US Class Current: 439/92
• CPC Class Codes: H01R 2201/26 for vehicles
• CPC Class Codes: H01R 33/7664 having additional guiding, adapting, shielding, anti-vibration or mounting means

Abstract

A suspension damper system is provided. The damper system includes a damper with a damper rod, a portion of which extends from the proximal end of the damper. The damper rod includes a bore and an electrode disposed within the bore. A fastener for securing the damper rod to a vehicle is also provided. The fastener is disposed over the damper rod and includes a circumferential groove. An electrical connector which includes an electrically conducting terminal is connected to the electrode. The connector includes a lock which mates with the groove in the fastener and includes a ground terminal which is connected to the damper rod.

Claims

1. A suspension damper system comprising

a longitudinally extending cylinder portion, said cylinder portion including both proximal and distal ends,

a damper rod carried in said damper and a portion extending from said proximal end, said damper rod including a bore and an electrode disposed within said bore,

a fastener for securing said damper rod to a vehicle, said fastener disposed over said damper rod and including a circumferential groove,

an electrical connector for supplying electrical power to said electrode, said connector including an electrically conducting terminal having at least a first and a second end, said first end connected to said electrode, said connector including a lock which mates with said groove of said fastener.

2. The damper system of claim 1, including a position assurance connection member removably attached to said electrical connector.

3. The damper system of claim 1, wherein said groove extends about a perimeter of said fastener.

4. The damper system of claim 1, wherein said lock is a spring lock which includes two legs extending thereform.

5. The damper system of claim 4, wherein said two legs cooperate with tabs on said electrical connector to open and close said lock.

6. The damper system of claim 1, wherein said electrical connector has a damper mating end, said damper mating end including an environmental barrier.

7. The damper system of claim 6, wherein said environmental barrier includes a connector seal having at least one leg depending therefrom and in contact with said fastener.

8. The damper system of claim 7, wherein said connector seal has three legs in contact with said fastener.

9. The damper system of claim 7, wherein said barrier includes a washer seated within an interior of said electrical connector.

10. The damper system of claim 9, wherein said connector seal is disposed between said washer and said fastener.

11. The damper system of claim 1, wherein said fastener is a threaded nut engaged with a threaded stud which forms said portion of said rod extending from said distal end.

12. The damper system of claim 11, wherein said groove circumferentially extends about a perimeter of said threaded nut.

13. The damper system of claim 12, wherein said perimeter of said nut includes a tool engaging portion, a grooved portion and a chamfered portion.

14. The damper system of claim 13, wherein said lock includes a spring wire for placement within said groove.

15. The damper system of claim 14, wherein said spring wire includes a transverse plane portion located in a plane transverse to a longitudinal axis of said nut and a longitudinal plane portion located in plane generally parallel to said longitudinal axis.

16. The damper system of claim 15, wherein said transverse plane portion includes a loop of said spring wire, said longitudinal plane portion including a leg extending from opposite ends of said spring wire.

17. The damper system of claim 14, wherein said spring wire is loop shaped and includes two legs extending from opposite ends of said spring wire.

18. The damper system of claim 14, including a position assurance connection member removably attached to said electrical connector and said spring wire.

19. The damper system of claim 18, wherein said position assurance connection member includes an arm which entraps said spring wire and prevents transverse movement thereof.

20. A suspension damper comprising:

a longitudinally extending cylinder portion, said cylinder portion including both proximal and distal ends, a damper rod carried in said damper and a portion extending from said proximal end, said damper rod including a bore and an electrode disposed within said bore;

a fastener for securing said damper rod to a vehicle, said fastener disposed over said damper rod and including a circumferential groove;

an electrical connector including a power terminal having at least a first and a second end for supplying electrical power to said actuator, said electrical connector having a first extending portion and a second extending portion, the second extending portion being connected to the first extending portion by an elbow portion and extending therefrom at an angle, the second extending portion being adapted to receive the harness connection assembly, said electrical connector including a lock which mates with said groove of said fastener.

21. An electrical connection system for connecting an actuator to a source of electricity, comprising:

a fastener for securing said actuator to an actuator support structure, said fastener including a groove therein;

an electrical connector including a power terminal having at least a first and a second end for supplying electrical power to said actuator, said connector including a lock which mates with said groove of said fastener; and

a position assurance connection member removably attached to said electrical connector and said lock.