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1. WO2020110592 - MOTION UNIT

Publication Number WO/2020/110592
Publication Date 04.06.2020
International Application No. PCT/JP2019/042815
International Filing Date 31.10.2019
IPC
B06B 1/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
06GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
BGENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
1Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency
02making use of electrical energy
04operating with electromagnetism
F16F 6/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
6Magnetic springs; Fluid magnetic springs
H02K 33/04 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
33Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
02with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs
04wherein the frequency of operation is determined by the frequency of uninterrupted AC energisation
CPC
B06B 1/04
BPERFORMING OPERATIONS; TRANSPORTING
06GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
BMETHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, ; e.g.; FOR PERFORMING MECHANICAL WORK IN GENERAL
1Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
02making use of electrical energy
04operating with electromagnetism
F16F 6/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
6Magnetic springs
H02K 33/04
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
KDYNAMO-ELECTRIC MACHINES
33Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
02with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs
04wherein the frequency of operation is determined by the frequency of uninterrupted AC energisation
Applicants
  • アダマンド並木精密宝石株式会社 ADAMANT NAMIKI PRECISION JEWEL CO., LTD. [JP]/[JP]
Inventors
  • 中村 元一 NAKAMURA Motoichi
  • 岡本 千尋 OKAMOTO Chihiro
  • 古川 武志 KOGAWA Takeshi
  • 中村 一也 NAKAMURA Kazuya
Priority Data
2018-22069426.11.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) MOTION UNIT
(FR) UNITÉ DE MOUVEMENT
(JA) 運動ユニット
Abstract
(EN)
[Problem] To provide a motion unit which is capable of ensuring a repulsive force while a magnetic force generation means is downsized. [Solution] Movement-side magnets 24A, 24B and fixed-side magnets 6A, 6B are magnetically separated, and the directions of magnetic poles of adjacent segments are opposite to each other, so that magnetic field lines can be converged on end surfaces of the magnets. Even when the magnets are downsized, repulsive forces between the movement-side magnets 24A, 24B and the fixed-side magnets 6A, 6B can be ensured.
(FR)
[Problème] Fournir une unité de mouvement qui est capable d'assurer une force de répulsion tandis qu'un moyen de génération de force magnétique est réduit en taille. À cet effet, des aimants côté mouvement 24A, 24B et des aimants côté fixe 6A, 6B sont séparés magnétiquement, et les directions des pôles magnétiques des segments adjacents sont opposées l'une à l'autre, de sorte que des lignes de champ magnétique puissent être convergentes sur des surfaces d'extrémité des aimants. Même lorsque les aimants sont réduits en taille, les forces de répulsion entre les aimants côté mouvement 24A, 24B et les aimants côté fixe 6A, 6B peuvent être assurées.
(JA)
【課題】磁力発生手段を小型化しつつ反発力を確保することができる運動ユニットを提供する。 【解決手段】移動側磁石24A、24Bおよび固定側磁石6A、6Bが、それぞれ、磁気的に区画されるとともに隣り合う区間において磁極が互いに逆向きとなっていることで、磁石の端面に磁力線を集中させることができ、磁石を小型化した場合であっても、移動側磁石24A、24Bと固定側磁石6A、6Bとの間の反発力を確保することができる。
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