JP5977568B2 - 3パラメータ、多軸分離装置、これを用いる分離システム、およびこれを製造する方法 - Google Patents
3パラメータ、多軸分離装置、これを用いる分離システム、およびこれを製造する方法 Download PDFInfo
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- JP5977568B2 JP5977568B2 JP2012094738A JP2012094738A JP5977568B2 JP 5977568 B2 JP5977568 B2 JP 5977568B2 JP 2012094738 A JP2012094738 A JP 2012094738A JP 2012094738 A JP2012094738 A JP 2012094738A JP 5977568 B2 JP5977568 B2 JP 5977568B2
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- damper piston
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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
- F16F15/04—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 elastic means
- F16F15/06—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 elastic means with metal springs
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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
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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
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/3207—Constructional features
- F16F9/3214—Constructional features of pistons
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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
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/36—Special sealings, including sealings or guides for piston-rods
- F16F9/361—Sealings of the bellows-type
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Combined Devices Of Dampers And Springs (AREA)
Description
優れた減衰特性を提供し、一方で、相対的に低いピーク伝達性を維持する。したがって、3パラメータ分離装置は、高周波振動力の優れた減衰を提供することができる。そのような3パラメータ分離装置の例は、D−STRUT(商標)分離装置であり、現在、ニュージャージー州のモリスタウンに本社のあるハネウェル社により開発され市販されている。
Claims (3)
- マス(12)とベース(15)との間に配置される3パラメータ複数軸分離装置(50)であって、前記3パラメータ複数軸分離装置(50)は、
前記ベース(15)に取付可能な分離装置ハウジング(52)と、
前記分離装置ハウジング(52)内にシールされて配置される対向するベローズ(82、84)と、
前記対向するベローズ(82、84)との間で前記分離装置ハウジング(52)内に移動可能に吊り下げられるダンパピストン(80)と、を有し、前記ダンパピストン(80)は、前記マス(12)に連結されるように構成され、前記対向するベローズ(82、84)は、3つの実質的に直交する軸(106、107、108)に沿って前記ダンパピストン(80)の運動を逸らし、前記マス(12)と前記ベース(15)との間の振動の伝達を減少させ、
前記分離装置ハウジング(52)内に対向する液圧チャンバ(102、104)を有し、前記液圧チャンバ(102、104)は、少なくとも部分的に、前記対向するベローズ(82、84)および前記ダンパピストン(80)により画定され、
前記ダンパピストン(80)の有効側方表面積は、前記ダンパピストン(80)の有効軸方向表面積に実質的に同等である、3パラメータ複数軸分離装置。 - 請求項1に記載の3パラメータ複数軸分離装置(50)であって、さらに、
前記ダンパピストン(80)に固定的に連結される第1端部と、前記マス(12)に連結されるように構成される第2端部とを備える接続ロッド(60)を有し、前記接続ロッド(60)は、前記対向するベローズ(82、84)の一方を通り、また、前記分離装置ハウジング(52)に設けられる中心開口(58)を通って延び、
前記3パラメータ複数軸分離装置(50)はさらに、前記接続ロッド(60)と前記分離装置ハウジングの前記中心開口(58)を画定する部分との間に設けられる環状クリアランスを有し、前記環状クリアランスは、前記接続ロッド(60)が前記ダンパピストン(80)に関連して側方に移動するのを可能にする、3パラメータ複数軸分離装置。 - 請求項1に記載の3パラメータ複数軸分離装置(50)であって、
前記対応する液圧チャンバが減衰流体で満たされている状態において、前記ダンパピストンが第1の量だけ軸方向に移動したときに、前記ダンパピストンが減衰流体の容積を変位させ、前記減衰流体の容積は、前記ダンパピストンが前記第1の量だけ側方へ移動するときに変位する減衰流体の容積と実質的に同等である、3パラメータ複数軸分離装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/093,573 US9103403B2 (en) | 2011-04-25 | 2011-04-25 | Three parameter, multi-axis isolators, isolation systems employing the same, and methods for producing the same |
US13/093,573 | 2011-04-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012229801A JP2012229801A (ja) | 2012-11-22 |
JP5977568B2 true JP5977568B2 (ja) | 2016-08-24 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2012094738A Active JP5977568B2 (ja) | 2011-04-25 | 2012-04-18 | 3パラメータ、多軸分離装置、これを用いる分離システム、およびこれを製造する方法 |
Country Status (3)
Country | Link |
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US (1) | US9103403B2 (ja) |
EP (1) | EP2518366B1 (ja) |
JP (1) | JP5977568B2 (ja) |
Families Citing this family (17)
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US20120256075A1 (en) * | 2011-04-11 | 2012-10-11 | Trelleborg Automotive Usa, Inc. | Method of producing split outer shell cradle mount with rate plates |
US9297438B2 (en) * | 2012-01-25 | 2016-03-29 | Honeywell International Inc. | Three parameter damper anisotropic vibration isolation mounting assembly |
US10900537B2 (en) * | 2012-07-02 | 2021-01-26 | Honeywell International Inc. | Vibration isolator assemblies and methods for the manufacture thereof |
US9562616B2 (en) | 2013-01-15 | 2017-02-07 | Honeywell International Inc. | Spring assemblies for use in gas turbine engines and methods for their manufacture |
US9416842B2 (en) * | 2013-03-27 | 2016-08-16 | Honeywell International Inc. | Isolators having damper-external thermal compensators and spacecraft isolation systems employing the same |
US20150226282A1 (en) * | 2014-02-11 | 2015-08-13 | Honeywell International Inc. | Isolators enabling large rotation angle capabilities with highly restricted damper orifices |
US9587702B2 (en) | 2014-02-18 | 2017-03-07 | Honeywell International Inc. | Vibration isolator using externally pressurized sealing bellows and an external shaft |
US9273749B2 (en) * | 2014-03-28 | 2016-03-01 | Honeywell International Inc. | Low profile three parameter isolators and isolation systems employing the same |
US9739336B2 (en) * | 2014-08-13 | 2017-08-22 | Northrop Grumman Systems Corporation | Magnetically damped isolator and pointing mount |
CN104500648B (zh) * | 2014-11-27 | 2016-08-17 | 上海交通大学 | 两参数微振动主被动隔振平台及系统 |
CN104632989B (zh) * | 2014-12-29 | 2017-03-15 | 上海交通大学 | 一种高性能流体阻尼隔振器及并联隔振平台 |
CN105351440A (zh) * | 2015-12-09 | 2016-02-24 | 中山市铭洋塑胶电器有限公司 | 一种撞击缓冲装置 |
CN106516170B (zh) * | 2016-09-22 | 2018-11-20 | 北京空间飞行器总体设计部 | 一种航天器液路断接器双组同步分离装置 |
US10422405B2 (en) * | 2017-10-24 | 2019-09-24 | The Boeing Company | Active strut control for vibration isolation of large payloads |
JP2020133698A (ja) * | 2019-02-15 | 2020-08-31 | 本田技研工業株式会社 | トルクロッド |
CN109707778B (zh) * | 2019-03-05 | 2024-04-09 | 中国船舶重工集团公司第七0三研究所 | 一种推进型燃气轮机装置非线性弹性抗冲击限位器 |
US11041539B1 (en) * | 2020-10-05 | 2021-06-22 | United States Of America As Represented By The Administrator Of Nasa | Bi-directional damping system |
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2011
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-
2012
- 2012-04-12 EP EP12164010.6A patent/EP2518366B1/en active Active
- 2012-04-18 JP JP2012094738A patent/JP5977568B2/ja active Active
Also Published As
Publication number | Publication date |
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US20120267506A1 (en) | 2012-10-25 |
US9103403B2 (en) | 2015-08-11 |
JP2012229801A (ja) | 2012-11-22 |
EP2518366B1 (en) | 2018-08-08 |
EP2518366A2 (en) | 2012-10-31 |
EP2518366A3 (en) | 2017-10-18 |
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