JP5914644B2 - 衝撃表示器 - Google Patents
衝撃表示器 Download PDFInfo
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- JP5914644B2 JP5914644B2 JP2014514496A JP2014514496A JP5914644B2 JP 5914644 B2 JP5914644 B2 JP 5914644B2 JP 2014514496 A JP2014514496 A JP 2014514496A JP 2014514496 A JP2014514496 A JP 2014514496A JP 5914644 B2 JP5914644 B2 JP 5914644B2
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Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0052—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes measuring forces due to impact
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
- G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
- G01P15/03—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses by using non-electrical means
- G01P15/032—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses by using non-electrical means by measuring the displacement of a movable inertial mass
- G01P15/036—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses by using non-electrical means by measuring the displacement of a movable inertial mass for indicating predetermined acceleration values
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
- G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
- G01P15/03—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses by using non-electrical means
- G01P15/038—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses by using non-electrical means by using fluidic means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Description
Claims (23)
- 表示器流体を保持するリザーバを有する第1の部材と、
前記リザーバを覆って前記第1の部材に結合可能であり、かつ前記第1の部材と第2の部材との間の界面部の少なくとも一部分に毛管間隙を形成するように構成されている第2の部材と
を含み、
所定のレベルの衝撃を受けたことに応答して、前記表示器流体は、前記リザーバから前記第1の部材と前記第2の部材との間の前記界面部まで移動し、毛管現象により前記毛管間隙内に運ばれ、前記毛管間隙の内部に配設されている前記表示器流体は、前記受けた所定のレベルの衝撃の可視表示を実現する、
衝撃表示器。 - 前記界面部における前記第1の部材および前記第2の部材の少なくとも1つの表面仕上げが前記毛管間隙を形成する、請求項1に記載の衝撃表示器。
- 前記第1の部材は前記界面部に艶消し表面仕上げを含み、前記毛管間隙を形成する、請求項1に記載の衝撃表示器。
- 前記表示器流体は、水とエチレン・グリコールと塩化リチウムと着色剤とを含む、請求項1に記載の衝撃表示器。
- 前記第2の部材は、前記表示器流体が前記毛管間隙の内部にある場合に前記表示器流体の可視性を可能にする材料を含む、請求項1に記載の衝撃表示器。
- 前記表示器流体は、合成作動液、シリコーン油流体、およびプロピレン・グリコール流体の少なくとも1つを含む、請求項1に記載の衝撃表示器。
- 前記界面部内に配設されているディスク部材をさらに含み、前記毛管間隙は、前記ディスク部材と前記第1の部材との間に形成される、請求項1に記載の衝撃表示器。
- 前記ディスク部材は可撓性ディスク部材を含む、請求項7に記載の衝撃表示器。
- 前記リザーバの直径および前記表示器流体の粘度が、前記所定のレベルの衝撃に関する特定の活性化感度を与えるように構成される、請求項1の衝撃表示器。
- 前記表示器流体の前記粘度は20センチストークスと80センチストークスの間である、請求項9に記載の衝撃表示器。
- 前記毛管間隙は、前記リザーバから前記界面部の外縁境界部の方へ外側に放射状に広がっている複数のスポーク部材に沿って形成される、請求項1に記載の衝撃表示器。
- 前記毛管間隙は、0.001インチ(0.0254mm)と0.005インチ(0.127mm)の間となるようにサイズ設定される、請求項1に記載の衝撃表示器。
- 前記毛管現象により、前記表示器流体が前記界面部の外縁境界部の方へ移動する、請求項1に記載の衝撃表示器。
- 表示器流体を保持するリザーバを有する第1の部材と、
前記第1の部材に結合可能である第2の部材と、
前記第1の部材と前記第2の部材との間に少なくとも部分的に配設され、かつ前記リザーバを覆って延在するディスク部材とを含み、前記ディスク部材と前記ディスク部材に対向する前記第1の部材の表面との間の界面部に毛管間隙が形成され、
所定のレベルの衝撃を受けたことに応答して、前記表示器流体は、前記リザーバから前記ディスク部材と前記第1の部材との間の前記界面部まで移動し、毛管現象により前記毛管間隙内に運ばれ、前記毛管間隙の内部に配設されている前記表示器流体は、前記受けた所定のレベルの衝撃の可視表示を実現する、
衝撃表示器。 - 前記表示器流体は合成作動液を含む、請求項14に記載の衝撃表示器。
- 前記表示器流体はシリコーン油流体を含む、請求項14に記載の衝撃表示器。
- 前記表示器流体はプロピレン・グリコール流体を含む、請求項14に記載の衝撃表示器。
- 前記リザーバの内径サイズおよび前記表示器流体の粘度が、前記所定のレベルの衝撃に関する所望の活性化感度を得るように選択される、請求項14に記載の衝撃表示器。
- 前記ディスク部材は可撓性ディスク部材を含む、請求項14に記載の衝撃表示器。
- 前記表示器流体が前記毛管間隙に進入したことに応答して、前記ディスク部材は前記第1の部材の前記表面に柔軟に一致する、請求項19に記載の衝撃表示器。
- 前記第1の部材の前記表面は、前記第2の部材の対応する表面から離間されており、前記第1の部材および前記第2の部材の前記各表面間に配置されている空間内で前記ディスク部材が浮揚することを可能にする、請求項14に記載の衝撃表示器。
- 前記表示器流体が前記毛管間隙に進入したことに応答して、前記表示器流体は前記ディスク部材を前記第1の部材の前記表面に柔軟に一致させて、前記表示器流体を前記第1の部材の前記表面全体に亘って広げる、請求項14に記載の衝撃表示器。
- 前記毛管現象により、前記表示器流体が前記界面部の外縁境界部の方へ移動する、請求項14に記載の衝撃表示器。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161495400P | 2011-06-10 | 2011-06-10 | |
US61/495,400 | 2011-06-10 | ||
US201161522562P | 2011-08-11 | 2011-08-11 | |
US61/522,562 | 2011-08-11 | ||
PCT/US2012/040011 WO2012170253A2 (en) | 2011-06-10 | 2012-05-30 | Impact indicator |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014516166A JP2014516166A (ja) | 2014-07-07 |
JP5914644B2 true JP5914644B2 (ja) | 2016-05-11 |
Family
ID=47292050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014514496A Active JP5914644B2 (ja) | 2011-06-10 | 2012-05-30 | 衝撃表示器 |
Country Status (5)
Country | Link |
---|---|
US (3) | US9116058B2 (ja) |
EP (1) | EP2718731B1 (ja) |
JP (1) | JP5914644B2 (ja) |
CN (1) | CN103597360B (ja) |
WO (1) | WO2012170253A2 (ja) |
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JP5424082B2 (ja) | 2008-04-02 | 2014-02-26 | 株式会社リコー | 衝撃検知装置、梱包装置 |
US20110219852A1 (en) * | 2010-03-10 | 2011-09-15 | Kasten Stephen P | Impact monitoring apparatus |
US8863683B2 (en) | 2011-03-10 | 2014-10-21 | Shockwatch, Inc. | Impact indicator |
EP2718731B1 (en) * | 2011-06-10 | 2021-07-07 | Shockwatch, Inc. | Impact indicator |
-
2012
- 2012-05-30 EP EP12797351.9A patent/EP2718731B1/en active Active
- 2012-05-30 US US13/483,961 patent/US9116058B2/en active Active
- 2012-05-30 CN CN201280027833.6A patent/CN103597360B/zh active Active
- 2012-05-30 WO PCT/US2012/040011 patent/WO2012170253A2/en unknown
- 2012-05-30 JP JP2014514496A patent/JP5914644B2/ja active Active
- 2012-07-25 US US13/557,732 patent/US8387552B2/en active Active
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2015
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US20120312225A1 (en) | 2012-12-13 |
CN103597360A (zh) | 2014-02-19 |
CN103597360B (zh) | 2015-09-09 |
EP2718731B1 (en) | 2021-07-07 |
US9116058B2 (en) | 2015-08-25 |
EP2718731A4 (en) | 2014-12-31 |
WO2012170253A3 (en) | 2013-02-28 |
US9587998B2 (en) | 2017-03-07 |
EP2718731A2 (en) | 2014-04-16 |
JP2014516166A (ja) | 2014-07-07 |
US20150355041A1 (en) | 2015-12-10 |
US8387552B2 (en) | 2013-03-05 |
US20120312224A1 (en) | 2012-12-13 |
WO2012170253A2 (en) | 2012-12-13 |
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