Hand cranked electrical power source

Details Hand cranked electrical power source Hand cranked electrical power source

1977-11-30

1980-10-07

Skudy, R.

Prime-mover dynamo plants

Miscellaneous

Drive gearing

310 75B, 310 75D, 310156, 310 80, H02P 904

Patent

active

042270928

ABSTRACT:
A hand-cranked power source intended for use in emergency situations to grate electrical energy. The power source features a lightweight construction as well as the ability to generate a reasonable amount of power. The preferred embodiment couples an input drive shaft to a harmonic drive system having a high speed output shaft. Upon the output shaft are preferably mounted samarium cobalt magnets forming the rotor of a three phase alternator. The output of the alternator may be utilized to power a field device, such as a radio, or the like, or may be used to charge fast-charging batteries.

REFERENCES:
patent: 1490219 (1924-04-01), Labberton
patent: 3169202 (1965-02-01), Proctor
patent: 3239699 (1966-03-01), Ferrary
patent: 3496395 (1970-02-01), Newell
patent: 3604287 (1971-09-01), Humphreys
patent: 3943698 (1976-03-01), Ono
patent: 4044274 (1977-08-01), Ohm
Speed Reducers & Component Sets Series E, USM Corp.; 8/1975.
Differential Transmission Designs, USM Corp.; 8/1975.
Speed Reducers Series M; USM Corp.; 8/1975.

Affiliated with

Also associated with

Rating

Hand cranked electrical power source does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hand cranked electrical power source, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hand cranked electrical power source will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-620728