Title:
【発明の名称】力発生装置
Document Type and Number:
Japanese Patent JP2767159
Kind Code:
B2
Abstract:
A force generating apparatus having spacings through which magnetic fluxes are traveled, a magnetic circuit including two permanent magnets supplying magnetic fluxes to the spacings and a conductor disposed in the direction perpendicular to the magnetic fluxes in the spacings is comprised of two pair of permanent magnets of the same size, and a member for disposing the two pair of permanent magnets such that magnetic axes thereof are opposed in parallel to each other, wherein a total sum of magnetic moments caused by the two pair of permanent magnets is cancelled out. Therefore, the force generating apparatus can be prevented from producing a harmful torque even if an external magnetic field acts thereon.
More Like This:
| WO/1980/002195 | DRIFT COMPENSATION AND GYROSCOPIC COMPASS |
| JPS5467859 | REVOLUTION BODY DEVICE |
Inventors:
KATO MITSURU
KAWADA SHINICHI
FUKANO MICHIO
HOJO TAKESHI
KAWADA SHINICHI
FUKANO MICHIO
HOJO TAKESHI
Application Number:
JP27289190A
Publication Date:
June 18, 1998
Filing Date:
October 11, 1990
Export Citation:
Assignee:
TOKIMETSUKU KK
International Classes:
G01C19/08; G01C19/30; G01C19/46; (IPC1-7): G01C19/46; G01C19/08
Domestic Patent References:
| JP62238411A | ||||
| JP5458585U | ||||
| JP6330098U |
Attorney, Agent or Firm:
Hidekuma Matsukuma