JP6727940B2 - 積層板構造用センサシステム - Google Patents
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- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
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- G01D5/30—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with deflection of beams of light, e.g. for direct optical indication the beams of light being detected by photocells
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- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
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Description
Claims (16)
- 積層板構造(102、202、300、400)の第1の層(104、204)と積層板構造の第2の層(106、206)との間に配置されたセンサアセンブリ(108、108a、208、402、502)であって、
前記積層板構造の前記第2の層は前記第1の層上に配置され、前記センサアセンブリは、
第1のアンカー部材(310、410)と、
前記第1のアンカー部材から既定の距離(D)で間隔を開けて配置された第2のアンカー部材(312、412)と、
前記第1のアンカー部材と前記第2のアンカー部材との間に形成されたセンサチャンバ(314、414)と、
前記第1のアンカー部材と前記第2のアンカー部材との間に前記センサチャンバを通って延伸し、前記第1のアンカー部材と前記第2のアンカー部材を通って延伸する感知ライン(112、212、316、416)であって、前記感知ラインは、前記積層板構造内の応力、前記積層板構造内の温度または温度変化のうちの1つを感知するための前記センサチャンバ内の構成を備える、感知ラインとを備えるセンサアセンブリと、
前記第1のアンカー部材から前記センサチャンバの反対側に、前記積層板構造の前記第1の層と前記積層板構造の前記第2の層との間に延伸する第1の輸送管(110、210、318、422)と、
前記第2のアンカー部材から前記センサチャンバの反対側に、前記積層板構造の前記第1の層と前記積層板構造の前記第2の層との間に延伸する第2の輸送管(110、210、320、424)とを備え、前記感知ラインは前記第1の輸送管と前記第2の輸送管を通って延伸する、
積層板構造用のセンサシステム(100、200)。 - 前記感知ラインは、前記積層板構造に対して加えられる力に対応して前記第1の輸送管及び前記第2の輸送管内で前記感知ライン上に発生するいかなる応力をも妨げるように、張力を前記感知ライン上にまったく持たずに、前記第1の輸送管と前記第2の輸送管を通って延伸する、請求項1に記載のセンサシステム。
- 前記感知ラインは、応力センサ(304)を形成するため、前記第1のアンカー部材及び前記第2のアンカー部材によって既定の張力で前記センサチャンバ内で保持され、前記積層板構造に加えられる物理的応力は、前記センサチャンバ内の前記感知ラインの既定の張力に対応する変化を与える、請求項1に記載のセンサシステム。
- 前記感知ラインに接続された検出装置(116)であって、前記積層板構造に対して加えられる1以上の力に対応して、前記第1のアンカー部材及び前記第2のアンカー部材の動きによって生じる、前記センサチャンバ内の前記感知ラインの前記既定の張力の、対応する変化を検出するように構成された検出装置をさらに備える、請求項3に記載のセンサシステム。
- 前記感知ラインが光ファイバーを備え、前記検出装置が、
前記光ファイバーを通じて光信号を送信する光信号発生器(118、214)、
前記光ファイバーの出力(130)において前記送信された光信号の1以上の特性を測定する光信号検出器(120、218)、
前記送信された光信号の前記測定された1以上の特性に基づいて、前記応力センサの箇所の前記積層板構造上の応力を決定する信号処理モジュール(124、224)、及び、
前記積層板構造上の前記決定された応力を提示するためのディスプレイ(126、226)
を備える、請求項4に記載のセンサシステム。 - 前記感知ラインが導電性ワイヤを備え、前記検出装置が、
前記導電性ワイヤを通じてRF信号を送信する高周波(RF)信号発生器(118、214)、
前記導電性ワイヤの出力(130)において前記送信されたRF信号の1以上の特性を測定するRF受信器(120、218)、
前記送信されたRF信号の前記測定された1以上の特性に基づいて、前記応力センサの箇所の前記積層板構造上の応力を決定する信号処理モジュール(124、224)、及び、
前記積層板構造上の前記応力を提示するためのディスプレイ(126、226)
を備える、請求項4に記載のセンサシステム。 - 前記センサアセンブリが、前記センサチャンバ内に配置された感熱プレート(418)をさらに備え、熱センサ(404)を形成するために前記感知ラインの選択された部分(420)が前記感熱プレートに取り付けられ、前記感知ラインが前記感熱プレートから、それぞれ前記第1のアンカー部材と前記第2のアンカー部材に、いかなる張力も、既定の量のゆるみもなく延伸し、前記センサチャンバ内の温度変化が、前記感熱プレートに、前記温度または温度変化に対応して前記感知ラインに応力を生じさせる歪みを生じさせる、請求項1に記載のセンサシステム。
- 前記感知ラインに接続された検出装置(116)であって、前記センサチャンバ内の前記感知ライン上の応力の変化を検出するように構成された検出装置をさらに備え、前記感知ラインの応力の変化は前記センサチャンバ内の前記温度または温度変化に対応する、請求項7に記載のセンサシステム。
- 前記感知ラインが光ファイバーを備え、前記検出装置が、
前記光ファイバーを通じて光信号を送信する光信号発生器(118、214)、
前記光ファイバーの出力(130、220)において前記送信された光信号の1以上の特性を測定する光信号検出器(120、218)、
前記送信された光信号の前記測定された1以上の特性に基づいて、前記熱センサ(404)の箇所の温度を決定する信号処理モジュール(124、224)、及び、
前記熱センサの前記箇所の前記温度または温度変化を提示するためのディスプレイ(126、226)
を備える、請求項8に記載のセンサシステム。 - 前記感知ラインが導電性ワイヤを備え、前記検出装置が、
前記導電性ワイヤを通じてRF信号を送信する高周波(RF)信号発生器(118、214)、
前記導電性ワイヤの出力において前記送信されたRF信号の1以上の特性を測定するRF受信器(120、218)、
前記送信されたRF信号の前記測定された1以上の特性に基づいて、前記熱センサの箇所の温度を決定する信号処理モジュール(124、224)、及び、
前記熱センサの前記箇所の前記温度または温度変化を提示するためのディスプレイ(126、226)
を備える、請求項8に記載のセンサシステム。 - 前記積層板構造の前記第1の層と前記積層板構造の前記第2の層との間の前記積層板構造内の既定の箇所に配置された複数のセンサアセンブリ(108、108a、208、208a)をさらに備え、前記感知ラインが、前記積層板構造内の応力を感知する応力センサ(304)または前記積層板構造内の温度もしくは温度変化を感知する熱センサ(404)のうちの1つを設けるための各センサアセンブリ内の構成を備え、前記センサシステムが、
複数の輸送管(110、210)をさらに備え、前記複数の輸送管のうちの1つが、前記複数のセンサアセンブリの隣接するセンサアセンブリ間に延伸し、前記複数のセンサアセンブリが前記輸送管によって直列に接続され、前記輸送管のうちの別の1つ(110a)が、前記直列に接続されたセンサアセンブリの各末端センサアセンブリ(108a、208a)から前記積層板構造体の端部(114、213)に延伸し、前記感知ラインが、前記積層板構造に対して加えられる力に対応する張力を前記輸送管内の前記感知ライン上にまったく持たずに、前記複数の輸送管を通って延伸する、
請求項1に記載のセンサシステム。 - 前記感知ラインに操作可能に接続され、前記複数のセンサアセンブリから信号を受信するように構成された受信器(120、218)と、
前記積層板構造内の前記複数のセンサアセンブリのそれぞれの箇所がプログラムされ、前記複数のセンサアセンブリからの信号に基づいて前記各センサアセンブリの物理的応力または温度のうちの1つを決定するように構成されたプロセッサ(122、222)と
をさらに備える、請求項11に記載のセンサシステム。 - 前記積層板構造内の応力及び温度測定値のうちの少なくとも1つの表示を受信且つ提示するように構成されたディスプレイ(126、226)をさらに備える、請求項12に記載のセンサシステム。
- 積層板構造(102、202、300、400)内の応力及び温度のうちの少なくとも1つを感知する方法(600)であって、
前記積層板構造の第1の層(104、204、306、406)上に1以上のペアのセンサアンカー部材(310、312、410、412)を設けることであって、センサアンカー部材の各ペア間にセンサチャンバ(314、414)を設けるためにセンサアンカー部材の各ペアが既定の距離(D)で間隔を開けて配置されている、設けることと、
前記積層板構造の前記第1の層上のセンサアンカー部材の各ペアの間に、輸送管(110、210、318、320、422、424)を設けることと、
各輸送管を通り、各センサチャンバを通って感知ライン(112、212、316、416)を延伸させることであって、前記感知ラインが、前記積層板構造に対して加えられる力に対応して前記輸送管内で前記感知ライン上に発生するいかなる応力をも妨げるように、張力を各輸送管内の前記感知ライン上にまったく持たずに、各輸送管を通って延伸する、延伸させることと、
前記積層板構造内の応力、前記積層板構造内の温度または温度変化のうちの1つを感知するように各センサチャンバ内の各感知ラインを構成することと、
前記積層板構造の第2の層(106、206、308、408)を前記第1の層上に積み置くことと、を含む方法。 - 特定のセンサチャンバ(314)内の、前記1以上のペアのセンサアンカー部材の間に既定の張力で前記感知ラインを引き且つ維持することによって、応力センサ(304)を形成することをさらに含み、前記積層板構造体に加えられる物理的応力によって、前記特定のセンサチャンバ内の前記感知ラインの前記既定の張力に対応する変化が生じる、請求項14に記載の方法。
- 熱センサ(404)を形成することであって、前記熱センサを形成することが、
特定のセンサチャンバ(414)内に感熱プレート(418)を配置することと、
前記熱センサを形成するために前記感知ラインの選択された部分(420)を前記感熱プレートに取り付けることと、
前記感知ラインを前記感熱プレートから、前記特定のセンサチャンバの前記センサアンカー部材のペアの第1のアンカー部材(410)と第2のアンカー部材(412)のそれぞれに、いかなる張力も、既定の量のゆるみもなく延伸させることと、を含み、前記特定のセンサチャンバ内の温度変化が、前記感熱プレートに、前記温度または温度変化に対応して前記感知ラインに応力を生じさせる歪みを生じさせる、前記熱センサを形成することをさらに含む、請求項14に記載の方法。
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