Electromagnetic coupling device for charging an electric motor v

Details Electromagnetic coupling device for charging an electric motor v Electromagnetic coupling device for charging an electric motor v

1996-08-23

1998-12-22

Gellner, Michael L.

Inductor devices

With mounting or supporting means

Handle

439138, 439142, 320 2, H01F 2706, H01R 1344, H01M 1044

Patent

active

058523944

ABSTRACT:
An electromagnetic coupling device for charging an electric motor vehicle is provided which is easy for handling a charging coupler and hardly lowers electric power transmission efficiency for a long period of time. A charging coupler (10) containing a primary coil (15) is provided with a pair of heat-shielding covers (16), which are pivotably mounted on the coupler (10) by pins (17). When the charging coupler (10) is inserted into a depression (31) in an incoming unit of the electric motor vehicle, guides (21) push lower ends (16a) of the covers (16) to open the covers (16). The primary coil (15) in the charging coupler (10) is electromagnetically coupled to a pair of secondary coils (32, 32) in the depression (31). After charging, when the charging coupler (10) is drawn out of the depression (31), the heat-shielding covers (16) are closed by tension coil springs (18), thereby protecting the primary coil (15) and preventing a person from carelessly touching it.

REFERENCES:
patent: 5216402 (1993-06-01), Carosa
patent: 5408209 (1995-04-01), Tanzer et al.
patent: 5413493 (1995-05-01), Hoffman
patent: 5463303 (1995-10-01), Hall et al.
patent: 5580258 (1996-12-01), Wakata
patent: 5606237 (1997-02-01), Biasotti et al.
patent: 5627448 (1997-05-01), Okada et al.
patent: 5637977 (1997-06-01), Saito et al.

Affiliated with

Also associated with

Rating

Electromagnetic coupling device for charging an electric motor v does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electromagnetic coupling device for charging an electric motor v, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electromagnetic coupling device for charging an electric motor v will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2051087