JP2016098981A - 防振用電磁式アクチュエータと、それを用いた能動型流体封入式防振装置および能動型制振装置 - Google Patents
防振用電磁式アクチュエータと、それを用いた能動型流体封入式防振装置および能動型制振装置 Download PDFInfo
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- JP2016098981A JP2016098981A JP2014238840A JP2014238840A JP2016098981A JP 2016098981 A JP2016098981 A JP 2016098981A JP 2014238840 A JP2014238840 A JP 2014238840A JP 2014238840 A JP2014238840 A JP 2014238840A JP 2016098981 A JP2016098981 A JP 2016098981A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
- F16F13/26—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper characterised by adjusting or regulating devices responsive to exterior conditions
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
- H02K33/16—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with polarised armatures moving in alternate directions by reversal or energisation of a single coil system
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
- F16F13/06—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
- F16F13/08—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper
- F16F13/10—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper the wall being at least in part formed by a flexible membrane or the like
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
- F16F13/26—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper characterised by adjusting or regulating devices responsive to exterior conditions
- F16F13/264—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper characterised by adjusting or regulating devices responsive to exterior conditions comprising means for acting dynamically on the walls bounding a working chamber
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/03—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using magnetic or electromagnetic means
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Electromagnetism (AREA)
- Combined Devices Of Dampers And Springs (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
【解決手段】何れか一方がコイル74を備える固定子68と可動子70を有しており、コイル74への通電によって生じる磁界の作用によって可動子70が固定子68に対して相対変位するようにされた防振用電磁式アクチュエータ10において、固定子68と可動子70が内外挿配置されていると共に、それら固定子68と可動子70の間には筒状のガイドスリーブ116が配されて可動子70がガイドスリーブ116に対して摺動可能とされている一方、ガイドスリーブ116には弾性支持体122が固定されており、弾性支持体122がガイドスリーブ116を外れた部位で固定子68に挟持されてガイドスリーブ116が固定子68に弾性支持されている。
【選択図】図1
Description
Claims (6)
- 固定子と該固定子に対して相対変位可能な可動子とを備えると共に、それら固定子と可動子が、通電によって磁界を生じるコイルを備えたコイル部材と、該コイルが生じる磁界の作用で該コイル部材に対して相対変位するアーマチャとの各一方を備えている防振用電磁式アクチュエータにおいて、
前記固定子と前記可動子が内外挿配置されていると共に、それら固定子と可動子の間には筒状のガイドスリーブが配されて該可動子が該ガイドスリーブに対して摺動可能とされている一方、該ガイドスリーブには弾性支持体が固定されており、該弾性支持体が該ガイドスリーブを外れた部位で該固定子に挟持されて該ガイドスリーブが該固定子に弾性支持されていることを特徴とする防振用電磁式アクチュエータ。 - 前記固定子が筒状の前記コイル部材を備えており、該コイル部材が前記可動子に外挿されていると共に、該コイル部材が有底カップ形状のハウジングに収容配置されて、前記弾性支持体が前記ガイドスリーブの下端部から軸直角方向へ突出して該コイル部材と該ハウジングの底壁部との間で軸方向に挟持されている請求項1に記載の防振用電磁式アクチュエータ。
- 前記ガイドスリーブの下端部に大径の固定部が設けられており、前記弾性支持体が該ガイドスリーブの該固定部に固定されて外周へ突出している請求項1又は2に記載の防振用電磁式アクチュエータ。
- 前記可動子が永久磁石にインナヨークが重ね合わされた構造の前記アーマチャを備えていると共に、該永久磁石が希土類磁石又はフェライト磁石とされている請求項1〜3の何れか一項に記載の防振用電磁式アクチュエータ。
- 第一の取付部材と第二の取付部材が本体ゴム弾性体によって弾性連結されていると共に、壁部の一部が本体ゴム弾性体で構成された流体室が形成されており、該流体室には非圧縮性流体封入されていると共に、該流体室の壁部の他の一部が加振部材で構成されて、該加振部材には請求項1〜4の何れか一項に記載された防振用電磁式アクチュエータの前記可動子が取り付けられており、該防振用電磁式アクチュエータの発生加振力が該加振部材によって該流体室に及ぼされるようになっていることを特徴とする能動型流体封入式防振装置。
- 請求項1〜4の何れか一項に記載された防振用電磁式アクチュエータを備えており、前記固定子が制振対象部材に取り付けられるようになっていると共に、該固定子と前記可動子が支持ゴム弾性体によって相互に弾性連結されていることを特徴とする能動型制振装置。
Priority Applications (5)
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JP2014238840A JP5899296B1 (ja) | 2014-11-26 | 2014-11-26 | 防振用電磁式アクチュエータと、それを用いた能動型流体封入式防振装置および能動型制振装置 |
DE112015001057.2T DE112015001057T5 (de) | 2014-11-26 | 2015-11-02 | Schwingungsdämpfender elektromagnetischer Aktuator, aktive fluidgefüllte Schwingungsdämpfungsvorrichtung und aktive Schwingungsdämpfungsvorrichtung, bei denen dieser verwendet wird |
CN201580023567.3A CN106461000B (zh) | 2014-11-26 | 2015-11-02 | 隔振用电磁式致动器、使用其的能动型流体封入式隔振装置以及能动型减振装置 |
PCT/JP2015/080948 WO2016084559A1 (ja) | 2014-11-26 | 2015-11-02 | 防振用電磁式アクチュエータと、それを用いた能動型流体封入式防振装置および能動型制振装置 |
US15/228,413 US10100897B2 (en) | 2014-11-26 | 2016-08-04 | Vibration-damping electromagnetic actuator, active fluid-filled vibration-damping device and active vibration-damping device using the same |
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JP2014238840A JP5899296B1 (ja) | 2014-11-26 | 2014-11-26 | 防振用電磁式アクチュエータと、それを用いた能動型流体封入式防振装置および能動型制振装置 |
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US10851866B2 (en) * | 2016-09-27 | 2020-12-01 | Bridgestone Corporation | Vibration damping device |
CN107424852A (zh) * | 2017-06-26 | 2017-12-01 | 深圳市欧瑞博电子有限公司 | 可伸缩的智能开关 |
KR101927381B1 (ko) * | 2017-10-12 | 2018-12-07 | 뉴모텍(주) | 소형 공기 압축기를 포함한 공작기계 시스템 |
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- 2015-11-02 DE DE112015001057.2T patent/DE112015001057T5/de active Pending
- 2015-11-02 CN CN201580023567.3A patent/CN106461000B/zh active Active
- 2015-11-02 WO PCT/JP2015/080948 patent/WO2016084559A1/ja active Application Filing
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JP5899296B1 (ja) | 2016-04-06 |
WO2016084559A1 (ja) | 2016-06-02 |
CN106461000A (zh) | 2017-02-22 |
US20160341274A1 (en) | 2016-11-24 |
CN106461000B (zh) | 2018-06-12 |
US10100897B2 (en) | 2018-10-16 |
DE112015001057T5 (de) | 2016-12-01 |
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