| 54 |
Titel |
TI |
[EN] Dielectric motor |
| 71/73 |
Anmelder/Inhaber |
PA |
FRAUNHOFER GES FORSCHUNG, DE
|
| 72 |
Erfinder |
IN |
BENECKE WOLFGANG, DE
;
FUHR GUENTER, DE
;
GIMSA JAN, DE
;
GLASER ROLAND, DE
;
HAGEDORN ROLF, DE
;
WAGNER BERNHARD, DE
|
| 22/96 |
Anmeldedatum |
AD |
21.10.1991 |
| 21 |
Anmeldenummer |
AN |
73090791 |
|
Anmeldeland |
AC |
US |
|
Veröffentlichungsdatum |
PUB |
10.03.1998 |
33
31
32 |
Priorität |
PRC
PRN
PRD |
DD
32546689
02.02.1989
|
33
31
32 |
PRC
PRN
PRD |
DE
9000067
02.02.1990
|
| 51 |
IPC-Hauptklasse |
ICM |
H02N 1/00
|
| 51 |
IPC-Nebenklasse |
ICS |
|
|
IPC-Zusatzklasse |
ICA |
|
|
IPC-Indexklasse |
ICI |
|
|
Gemeinsame Patentklassifikation |
CPC |
H02N 1/004
|
|
MCD-Hauptklasse |
MCM |
|
|
MCD-Nebenklasse |
MCS |
H02K 37/00
(2006.01)
H02N 1/00
(2006.01)
|
|
MCD-Zusatzklasse |
MCA |
|
| 57 |
Zusammenfassung |
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 |
Entgegengehaltene Patentdokumente/Zitate,
in Recherche ermittelt |
CT |
EP000000223947A2
JP000S63136979A
JP000S63136982A
US000003024371A
US000003729925A
US000003924146A
US000003951000A
US000004477859A
US000004740410A
US000004814657A
|
| 56 |
Entgegengehaltene Patentdokumente/Zitate,
vom Anmelder genannt |
CT |
|
| 56 |
Entgegengehaltene Nichtpatentliteratur/Zitate,
in Recherche ermittelt |
CTNP |
A Simple Liquid Immersed Dielectric Motor; P. E. Secker and I. N. Scialom; Journal of Applied Physics, vol. 39, No. 6; May 1964. 0;
A. Miniature Multipole Liquid Immersed Dielectric Motor; P. E. Secker and M. R. Belmont; J. Phys. D: Appl. Phys. 1970, vol. 3, pp. 216 220. 0;
Characteristic Rotor Speed Variations of a Dielectric Motor with a Low Conductivity Liquid; J. Plays D: Appl. Phys, 1971, vol. 4, pp. 1893 1896. 0;
Hertz/Hertz, Wied. Anm 13 (18/81) 266/275. 0;
Maschinen; Die Kunstwerke der Mikromechanik; Jan. 1990. 0;
Operation of a Dielectric Motor with a Low Conductivity Liquid; T. Coddington, A.F. Pollard and H. House; J. Phys. D: Appl. Phys. 1970, vol. 3, pp. 1212 1218. 0;
Quincke, Wied. Anm. 59 (1896) 41177. 0
|
| 56 |
Entgegengehaltene Nichtpatentliteratur/Zitate,
vom Anmelder genannt |
CTNP |
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