Bibliographic data

Document JP000H04502549A (Pages: 0 )

Bibliographic data Document JP000H04502549A (Pages: 0 )
INID Criterion Field Contents
54 Title TI
71/73 Applicant/owner PA
72 Inventor IN
22/96 Application date AD Feb 2, 1990
21 Application number AN 50253490
Country of application AC JP
Publication date PUB May 7, 1992
33
31
32		 Priority data PRC
PRN
PRD		 DD
32546689
Feb 2, 1989
33
31
32		 PRC
PRN
PRD		 DE
9000067
Feb 2, 1990
51 IPC main class ICM H02N 1/00
51 IPC secondary class ICS
IPC additional class ICA
IPC index class ICI
Cooperative patent classification CPC H02N 1/004
MCD main class MCM
MCD secondary class MCS H02K 37/00 (2006.01)
H02N 1/00 (2006.01)
MCD additional class MCA
57 Abstract AB [EN] PCT No. PCT/DE90/00067 Sec. 371 Date Oct. 21, 1991 Sec. 102(e) Date Oct. 21, 1991 PCT Filed Feb. 2, 1990 PCT Pub. No. WO90/09057 PCT Pub. Date Aug. 9, 1990A motor whose torque is not generated by magnetic fields but rather by dielectric forces to be used in microelectronics and micromechanics. The rotors are composed of several dielectrics, which are arranged in a sector-shaped or shell-shaped manner or partially or completely envelop each other. These motors can be miniaturized down to a size of a few millimeters. They are distinguished by having slow to medium rotation speeds, short starting phases (ms range and less), extremely low current consumption, simple construction, high running constancy and being practically maintenance free. The characteristic curve of rotation (rotation as the function of the field frequency) may be selected in many ranges by changing the dielectrics of the rotor.
56 Cited documents identified in the search CT JP00000S642588B2
JP0000S6395866A
JP000S63161879A
JP000S63265572A
56 Cited documents indicated by the applicant CT
56 Cited non-patent literature identified in the search CTNP
56 Cited non-patent literature indicated by the applicant CTNP
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