Electricity: motive power systems – Positional servo systems – With particular motor control system responsive to the...
Patent
1978-02-24
1980-10-28
Truhe, J. V.
Electricity: motive power systems
Positional servo systems
With particular motor control system responsive to the...
318135, 355 53, 355 42, G05B 1100
Patent
active
042309786
ABSTRACT:
Disclosed is an impulse drive device that includes at least one stator having magnetic means to define an array of parallel spaced apart regions of magnetic field with a major component perpendicular to the plane of the stator; a slidor incorporating series-connected conductive strips in an array of similar spacing and orientation to the array of magnetic regions on the stator; and means for generating sequences of current pulses and for delivering those pulses to the conductive strips on the slidor. With appropriate timing and polarity, current pulses in the conductive strips on the slidor can be employed to both accelerate and decelerate the slidor with respect to the stator, thereby permitting rapid controlled movement of the slidor between predetermined positions in its plane. The pulse sequence generating means include a pulse generator and a controller, the latter operative to determine the number of pulses needed to achieve any desired slidor movement and to respond to a slidor position sensing system for achieving proper timing of each pulse. Preferably, servo control means are employed for final slidor positioning after completion of the pulse sequence.
REFERENCES:
patent: 3376578 (1968-04-01), Sawyer
patent: 3493160 (1970-02-01), Sumrall et al.
patent: 3569718 (1971-03-01), Borner
patent: 3701321 (1972-10-01), Lee
patent: 3735231 (1973-05-01), Sawyer
patent: 3777292 (1973-12-01), Fulenwider
patent: 3787716 (1974-01-01), La France
patent: 3824414 (1974-07-01), Laithwaite et al.
patent: 3832610 (1974-08-01), Shimizu et al.
patent: 3839664 (1974-10-01), Dirks et al.
patent: 3857078 (1974-12-01), Sawyer
patent: 3867675 (1975-02-01), Kitz et al.
patent: 3878411 (1975-04-01), Nocito et al.
patent: 3904897 (1975-09-01), Shichida et al.
patent: 3906262 (1975-09-01), Shichida et al.
patent: 3940676 (1976-02-01), Dudley
patent: 3999107 (1976-12-01), Reuting
patent: 4049983 (1977-09-01), Attwood et al.
Brochure Describing "Xynetics 1000" Automatic Drafting System by Xynetics, Inc.
Gardella, Jr. John F.
King George W.
Kolm Eric A.
Kolm Henry H.
Compugraphic Corporation
Indyk Eugene S.
Truhe J. V.
LandOfFree
Impulse drive system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Impulse drive system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Impulse drive system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-270224