Drainage structure of fan motor

Details Drainage structure of fan motor Drainage structure of fan motor

1996-12-09

1999-07-27

Ramirez, Nestor

Electrical generator or motor structure

Dynamoelectric

Rotary

310 89, 310 62, 310 63, H02K 500

Patent

active

059295449

ABSTRACT:
A drain structure for a fan motor prevents water from entering a discharge hole in the casing of the fan motor. A guiding passage is in opposed relation to the discharge hole and includes a front end portion covered by a fan boss section and an outer rib to prevent water from entering through the discharge hole into the casing. The guiding passage receives water discharged from the discharge hole. The discharge hole is formed in a lower portion of a casing cylindrical section. The casing cylindrical section is mounted on a fitting bracket for securement to a radiator.

REFERENCES:
patent: 4829208 (1989-05-01), Uchino
patent: 4893039 (1990-01-01), Isii
patent: 4930659 (1990-06-01), Sauber
patent: 4945270 (1990-07-01), Okamoto
patent: 5010265 (1991-04-01), Tanaka et al.
patent: 5071322 (1991-12-01), Maekawa
patent: 5268606 (1993-12-01), Adam et al.
patent: 5336954 (1994-08-01), Shiroyama

Affiliated with

Also associated with

Rating

Drainage structure of fan motor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Drainage structure of fan motor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Drainage structure of fan motor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-882186