Multiple stage miniature stepping motor
Abstract
A stepping motor comprising a plurality of stages which may be selectively activated to effect stepping movement of the motor, and which are mounted along a common rotor shaft to achieve considerable reduction in motor size and minimum diameter, whereby sequential activation of the stages results in successive rotor steps with direction being determined by the particular activating sequence followed.
- Inventors:
-
- Livermore, CA
- Danville, CA
- Fremont, CA
- Issue Date:
- Research Org.:
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
- OSTI Identifier:
- 863764
- Patent Number(s):
- 4243900
- Assignee:
- United States of America as represented by United States (Washington, DC)
- Patent Classifications (CPCs):
-
H - ELECTRICITY H02 - GENERATION H02K - DYNAMO-ELECTRIC MACHINES
- DOE Contract Number:
- W-7405-ENG-48
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- multiple; stage; miniature; stepping; motor; comprising; plurality; stages; selectively; activated; effect; movement; mounted; common; rotor; shaft; achieve; considerable; reduction; size; minimum; diameter; whereby; sequential; activation; results; successive; steps; direction; determined; particular; activating; sequence; followed; multiple stage; stepping motor; rotor shaft; selectively activated; motor comprising; selectively activate; /310/
Citation Formats
Niven, William A, Shikany, S David, and Shira, Michael L. Multiple stage miniature stepping motor. United States: N. p., 1981.
Web.
Niven, William A, Shikany, S David, & Shira, Michael L. Multiple stage miniature stepping motor. United States.
Niven, William A, Shikany, S David, and Shira, Michael L. Thu .
"Multiple stage miniature stepping motor". United States. https://www.osti.gov/servlets/purl/863764.
@article{osti_863764,
title = {Multiple stage miniature stepping motor},
author = {Niven, William A and Shikany, S David and Shira, Michael L},
abstractNote = {A stepping motor comprising a plurality of stages which may be selectively activated to effect stepping movement of the motor, and which are mounted along a common rotor shaft to achieve considerable reduction in motor size and minimum diameter, whereby sequential activation of the stages results in successive rotor steps with direction being determined by the particular activating sequence followed.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Jan 01 00:00:00 EST 1981},
month = {Thu Jan 01 00:00:00 EST 1981}
}