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(Not Translated)
5H681 | GENERAL ELECTRICAL MACHINERY UTILIZING PIEZOELECTRICITY, ELECTROSTRICTION OR MAGNETOSTRICTION | |
H02N2/00 -2/18 |
H02N2/00-2/18 | AA | AA00 PURPOSE AND EFFECT |
AA01 | AA02 | AA04 | AA05 | AA06 | AA07 | AA08 | AA09 | AA10 | |
. Higher torque | . Uniform torque | . Higher speed | . Lower speed | . Higher efficiency | . Speed of response | . Normal rotation and reverse rotation | . Activation and shutdown | . Maintenance of resonance frequency | ||||
AA11 | AA12 | AA14 | AA15 | AA18 | AA19 | AA20 | ||||||
. Durability against heat stress | . Durability, abrasion resistance and service life extension | . Uniform suppress strength (pressing force) | . Prevention of slip | . Prevention of vibration and noise | . Downsizing and compactification | . Cooling | ||||||
BB | BB00 TYPES |
BB01 | BB02 | BB03 | BB04 | BB05 | BB07 | BB08 | BB09 | BB10 | ||
. Ultrasonic motor | . . Vibrating reed type | . . Traveling wave type | . . Torsional vibration type | . . Revolution type and rolling type | . Intermittent drive motor | . Power generator | . Inching mechanism | . . Equipped with a hinge | ||||
BB11 | BB12 | BB13 | BB14 | BB15 | BB16 | BB17 | BB18 | BB19 | BB20 | |||
. Circumferential rotation type | . Inner circumferential rotation type | . Linear motion | . Oscillation and rotation | . Cylinder type | . Disk type | . Ring type | . Displacement expansion mechanism | . Equipped with multiple moving element sliders | . Equipped with multiple vibrators | |||
BC | BC00 USAGE |
BC01 | BC02 | BC03 | BC04 | BC05 | BC07 | BC08 | BC09 | BC10 | ||
. Camera | . Clock | . Fan | . Printer | . Copying machine | . Automatic door and power window | . Robot | . Machine tool | . Slightly moving table and stage | ||||
CC | CC00 THEORY AND PHENOMENON |
CC01 | CC02 | CC03 | CC04 | CC05 | CC06 | CC07 | CC08 | CC10 | ||
. Vibration mode | . . Elliptical vibration | . . Torsional vibration | . . Harmonic vibration | . Oscillatory wave form | . . Standing wave (stationary wave) | . . Traveling wave | . . . Surface wave and Rayleigh wave | . Impedance and admittance | ||||
DD | DD00 STRUCTURES OF MOVING ELEMENT AND VIBRATOR |
DD01 | DD02 | DD03 | ||||||||
. Moving element | . . Friction member | . . Antivibration member | ||||||||||
DD11 | DD12 | DD13 | DD14 | DD15 | ||||||||
. Vibrator | . . Vibrator types | . . . Torsional vibration type | . . . . Langevin type | . . . Flexural vibration type and bending vibration type | ||||||||
DD22 | DD23 | DD24 | DD25 | DD26 | DD27 | DD28 | DD30 | |||||
. . Vibrator structure | . . . Electrostrictive vibrator | . . . Bimorph | . . . Modified polarization intensity | . . . Polarization direction | . . . . Thickness direction | . . . . Planar direction | . . . Magnetostrictor | |||||
DD33 | DD34 | DD35 | DD36 | DD37 | DD39 | DD40 | ||||||
. . . Arrangement | . . . . Linear arrangement | . . . . Ring-like arrangement | . . . . Cylindrical arrangement | . . . . Layered arrangement | . . . Characteristic electrode shape | . . . Characteristic terminal section | ||||||
DD43 | DD44 | DD45 | DD46 | |||||||||
. . . Connector structure | . . . . Resonance member | . . . . Equipped with beam | . . . . Equipped with vibrating reed | |||||||||
DD53 | DD55 | DD57 | DD59 | |||||||||
. . . Elastic oscillatory member | . . . Friction member | . . . Vibration-proof member | . . . Guide member and rail | |||||||||
DD61 | DD62 | DD63 | DD64 | DD65 | DD66 | DD67 | ||||||
. Relationship between moving element and vibrator | . . Form of pressing a moving element against a vibrator | . . . Point contact | . . . Line contact | . . . Surface contact | . . Axial direction contact | . . Radial direction contact | ||||||
DD72 | DD73 | DD74 | DD75 | DD76 | ||||||||
. . Means for pressing a moving element against a vibrator | . . . Pressing by spring | . . . . Coil spring | . . . . Belleville spring | . . . By permanent magnet | ||||||||
DD81 | DD82 | DD83 | DD84 | DD85 | DD87 | DD88 | DD89 | DD90 | ||||
. Constituent member shape | . . Plate-like or band-like shape | . . Linear or rod-like shape | . . Fan shape | . . Disk shape | . . Ring shape | . . Cylindrical | . . Conical shape or truncated cone shape | . . Cup shape | ||||
DD92 | DD93 | DD95 | DD97 | DD98 | DD99 | |||||||
. . Convexo-concave surface | . . Formation of taper surface | . . Laminated | . . Divided | . . Integrally-formed | . . Provided with lining or coating | |||||||
EE | EE00 BEARING, OUTER FRAME, SUPPORT, POWER TRANSMISSION AND DETECTION |
EE01 | EE02 | EE03 | EE04 | EE07 | EE08 | EE10 | ||||
. Bearing | . . For thrust load | . . Antifriction bearing | . . Slide bearing | . Outer frame | . . Equipped with fin or rib | . Support or mounting means | ||||||
EE11 | EE12 | EE13 | EE14 | EE15 | EE16 | EE20 | ||||||
. Power transmission means | . . Cogwheel and gear | . . . Planet gear | . . . Escape wheel | . . . Ratchet mechanism | . . Clutch | . Connection with another device | ||||||
EE21 | EE22 | EE23 | EE24 | |||||||||
. Detection means | . . For position detection | . . For speed detection | . . For vibration detection | |||||||||
FF | FF00 MANUFACTURE, CONTROL, POWER SOURCE AND PROTECTION |
FF01 | FF02 | FF03 | FF04 | FF05 | FF06 | FF08 | FF09 | |||
. Anchoring/fastening | . . Welding | . . Engagement and fitting | . . Bolt, screw and rivet | . . Convexo-concave engagement | . . Calking | . . Bonding | . . Fusion (plastic) | |||||
FF11 | FF12 | FF13 | FF14 | FF16 | FF17 | FF19 | FF20 | |||||
. Machining | . . Cutting | . . Press | . . Polishing/grinding | . Surface treatment | . . Film formation, lining and coating | . Casting and die casting | . Molding | |||||
FF21 | FF22 | FF23 | FF24 | FF25 | FF26 | FF27 | FF29 | FF30 | ||||
. Control | . . Torque control | . . Speed control | . . Position control | . . Frequency control | . . . Resonance frequency | . . Phase control | . . Open loop control | . . Feedback loop | ||||
FF31 | FF32 | FF33 | FF34 | FF35 | FF36 | FF37 | FF38 | FF40 | ||||
. Power supply circuit | . . Single phase | . . Two-phase | . . Three-phase | . . Multiple-phase | . . Sine wave | . . Non-sine wave | . . . Square wave pulse | . Temperature compensation | ||||
FF41 | FF42 | |||||||||||
. Protection | . . High voltage | |||||||||||
GG | GG00 MATERIALS AND OTHERS |
GG01 | GG02 | GG10 | ||||||||
. Piezoelectric material | . . PZT (lead zirconate titanate ) | . Magnetostrictive material | ||||||||||
GG11 | GG12 | GG14 | GG15 | GG16 | GG18 | GG19 | GG20 | |||||
. Synthetic resin | . . Changeable in hardness due to temperature | . Reinforcement additive | . . Carbon fiber | . . Glass fiber | . Elastic material | . . Rubber | . Adhesive | |||||
GG21 | GG22 | GG23 | GG24 | GG25 | GG26 | GG27 | ||||||
. Alloy | . . Titanium alloy | . . Copper alloy | . . . Brass | . . Aluminum alloy | . . . Duralumin | . . Stainless | ||||||
GG31 | GG32 | GG34 | ||||||||||
. Magnetic material | . . Permanent magnet | . Nonmagnetic material | ||||||||||
GG41 | GG42 | GG43 | GG44 | GG45 | ||||||||
. Numerical value specified | . . Dimensions | . . Components | . . Hardness | . . Friction coefficient |