JP2011158476A - プロセスパラメータを検出する方法及び組立体 - Google Patents
プロセスパラメータを検出する方法及び組立体 Download PDFInfo
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- JP2011158476A JP2011158476A JP2011017353A JP2011017353A JP2011158476A JP 2011158476 A JP2011158476 A JP 2011158476A JP 2011017353 A JP2011017353 A JP 2011017353A JP 2011017353 A JP2011017353 A JP 2011017353A JP 2011158476 A JP2011158476 A JP 2011158476A
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- 238000000034 method Methods 0.000 title description 47
- 239000012530 fluid Substances 0.000 claims abstract description 76
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000007788 liquid Substances 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 230000004044 response Effects 0.000 abstract description 3
- 238000000429 assembly Methods 0.000 description 6
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- 239000002245 particle Substances 0.000 description 5
- 238000004590 computer program Methods 0.000 description 3
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—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
- 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
- G01D5/28—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
- 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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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
- G01F1/32—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow using swirl flowmeters
- G01F1/325—Means for detecting quantities used as proxy variables for swirl
- G01F1/3259—Means for detecting quantities used as proxy variables for swirl for detecting fluid pressure oscillations
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
- G01K13/028—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow for use in total air temperature [TAT] probes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
- G01K13/024—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow of moving gases
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- Fluid Mechanics (AREA)
- Measuring Volume Flow (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
【解決手段】センサ組立体100が、基部102と、本体を通過する流体流の方向に前縁114と後縁116との間に延在している本体を含む台座108、110の第1の端部118が基部に結合されており、第2の端部120が第1の端部の反対側にある。台座と、台座から延在しているエーロフォイル122の前縁が台座の前縁と位置合わせされ、エーロフォイルは第2の端部に沿って流体流の方向に延在している。エーロフォイルと、第1の間隙138によりエーロフォイルと離間されている、第2の端部から延在しているセンサ素子136と、センサ素子への流体流入口144を画定している第2の間隙142によりエーロフォイルと離間されているセンサ素子を少なくとも部分的に取り囲んでいるシールド140とを含む。
【選択図】図1
Description
102 基部
104 フランジ
106、121、133 高さ
108、110 台座
112 側壁
114 刃形前縁
116 後縁
117 流体流の方向
118 第1の端部
120 第2の端部
122 エーロフォイル
124 前縁
126 後縁
128 凹後面
130 中心線
132 凸面部
134 凹面部
136 センサ素子
138 第1の間隙
140 シールド
142 第2の間隙
144 流体流入口
146 センサ流路
148 後面
150 幅
200 エンジンケーシング
202 開口部
204 厚さ
206 流体流
208 境界層
210 電気接続ボックス
212 制御システム
214 プロセッサ
300 排出口
400 大流体流
402 (大流体流400の)一部
404 低圧領域
600 正の迎え角
Claims (10)
- 基部(102)と、
本体を通過する流体流の方向で前縁(114)と後縁(116)との間に延在している前記本体を含む台座(108、110)であって、前記台座の第1の端部(118)が前記基部に結合されており、第2の端部(120)が前記第1の端部の反対側にある、台座(108、110)と、
前記台座から延在しており、前記エーロフォイルの前縁が前記台座の前記前縁と位置合わせされたエーロフォイル(122)であって、前記第2の端部に沿って流体流の方向に延在しているエーロフォイル(122)と、
第1の間隙(138)により前記エーロフォイルと離間されている、前記第2の端部から延在しているセンサ素子(136)と、
前記センサ素子を少なくとも部分的に取り囲んでいるシールド(140)であって、前記センサ素子への流体流入口(144)を画定している第2の間隙(142)により前記エーロフォイルと離間されている、シールド(140)と
を含む、センサ組立体(100)。 - センサ流路(146)を画定している、前記シールド(140)と前記センサとの間の間隙(138、142)をさらに含む、請求項1記載のセンサ組立体(100)。
- 前記台座(108、110)は、前記前縁(114)と第1の後縁(116)との間に延在している第1の側壁(112)を含み、前記第1の側壁の外形が、前記第1の側壁上を流動している流体内に連行されている液体を、前記センサ素子(136)への前記流体流入口から離して送るように構成されている、請求項1記載のセンサ組立体(100)。
- 前記エーロフォイル(122)は、前記前縁(114)と第1の凹側壁部分との間に延在している第1の凸側壁部分を含み、前記第1の凹側壁部分は、前記エーロフォイルの前記第1の凸側壁部分と第1の後縁(126)との間に延在している、請求項1記載のセンサ組立体(100)。
- 前記エーロフォイル(122)は、流体流の方向に、前記エーロフォイルの中心線(130)を中心に左右対称である、請求項1記載のセンサ組立体(100)。
- 前記台座(108、110)は、前記前縁(114)と第2の後縁(116)との間に延在しており且つ前記第1の側壁と対向している第2の側壁を含み、前記第2の側壁の外形が、前記第2の側壁上を流動している流体内に連行されている液体を、前記センサ素子(136)へ前記流体流入口(144)から離して送るように構成されている、請求項3記載のセンサ組立体(100)。
- 前記エーロフォイル(122)は、前記エーロフォイルの前記前縁(124)と第2の後縁(126)との間に延在している凸面(132)を含む、請求項1記載のセンサ組立体(100)。
- 前記台座(108、110)及び前記エーロフォイル(122)はそれぞれ、流動方向に直交する幅(150)を含み、前記台座の前記幅は、前記エーロフォイルの前記幅より狭い、請求項1記載のセンサ組立体(100)。
- 前記基部(102)に結合されているフランジ(104)をさらに含み、前記フランジは、流体輸送部材の壁に結合するように構成されている、請求項1記載のセンサ組立体(100)。
- 前記台座(108、110)は、刃形前縁(114)と、前記台座の前記前縁から前記後縁(116)の各々へ延在している末広がりの側壁(112)とを含む、請求項1記載のセンサ組立体(100)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/697,377 US7845222B1 (en) | 2010-02-01 | 2010-02-01 | Method and assembly for sensing process parameters |
US12/697,377 | 2010-02-01 |
Publications (2)
Publication Number | Publication Date |
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JP2011158476A true JP2011158476A (ja) | 2011-08-18 |
JP5767479B2 JP5767479B2 (ja) | 2015-08-19 |
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Application Number | Title | Priority Date | Filing Date |
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JP2011017353A Active JP5767479B2 (ja) | 2010-02-01 | 2011-01-31 | プロセスパラメータを検出する方法及び組立体 |
Country Status (4)
Country | Link |
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US (1) | US7845222B1 (ja) |
EP (1) | EP2363692B1 (ja) |
JP (1) | JP5767479B2 (ja) |
CA (1) | CA2729446C (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013242317A (ja) * | 2012-05-22 | 2013-12-05 | Unison Industries Llc | 対流増加器を有するプロセスセンサ |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8806934B2 (en) | 2011-05-11 | 2014-08-19 | Unison Industries, Llc | Method and assembly for high angle of attack process parameter sensors |
US8517604B2 (en) * | 2011-12-21 | 2013-08-27 | Unison Industries, Llc | Apparatus for determining an air temperature |
US10060284B2 (en) | 2013-03-15 | 2018-08-28 | United Technologies Corporation | Engine inlet total air temperature sensor |
US9624787B2 (en) * | 2013-09-30 | 2017-04-18 | Rosemount Aerospace Inc. | Total air temperature sensors |
US9689755B2 (en) * | 2013-10-22 | 2017-06-27 | Rosemount Aerospace Inc. | Temperature sensors |
US10725065B2 (en) | 2016-11-14 | 2020-07-28 | Rosemount Aerospace Inc. | Angle of attack sensor with rotatable airfoil |
WO2018141637A1 (en) * | 2017-01-31 | 2018-08-09 | Belimo Holding Ag | Flow sensor and air flow device with such flow sensor |
US10371585B2 (en) | 2017-06-05 | 2019-08-06 | General Electric Company | Temperature sensor assembly for swirling flows |
US10605675B2 (en) | 2017-06-22 | 2020-03-31 | Unison Industries, Llc | Air temperature sensor |
US10585007B2 (en) * | 2017-06-22 | 2020-03-10 | Unison Industries, Llc | Air temperature sensor |
USD844466S1 (en) | 2017-06-22 | 2019-04-02 | Unison Industries, Llc | Temperature sensor |
US10578498B2 (en) | 2017-06-22 | 2020-03-03 | Unison Industries, Llc | Air temperature sensor |
US10545057B2 (en) | 2017-06-22 | 2020-01-28 | Unison Industries, Llc | Air temperature sensor and method of reducing error |
US11578655B2 (en) * | 2019-06-17 | 2023-02-14 | Rosemount Aerospace Inc. | Engine intake pressure and temperature sensor performance enhancement |
US11885261B2 (en) * | 2021-02-19 | 2024-01-30 | Pratt & Whitney Canada Corp. | Ice accumulation and shedding mitigation for sensor probe |
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JP2002202167A (ja) * | 2000-11-22 | 2002-07-19 | Visteon Global Technologies Inc | 質量空気流量センサ |
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2010
- 2010-02-01 US US12/697,377 patent/US7845222B1/en active Active
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2011
- 2011-01-28 CA CA2729446A patent/CA2729446C/en not_active Expired - Fee Related
- 2011-01-28 EP EP11152563.0A patent/EP2363692B1/en active Active
- 2011-01-31 JP JP2011017353A patent/JP5767479B2/ja active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS586421A (ja) * | 1981-06-25 | 1983-01-14 | ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | 流動媒体の質量を測定する装置 |
JP2002202167A (ja) * | 2000-11-22 | 2002-07-19 | Visteon Global Technologies Inc | 質量空気流量センサ |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013242317A (ja) * | 2012-05-22 | 2013-12-05 | Unison Industries Llc | 対流増加器を有するプロセスセンサ |
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Publication number | Publication date |
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US7845222B1 (en) | 2010-12-07 |
EP2363692A3 (en) | 2014-10-01 |
CA2729446C (en) | 2012-02-07 |
EP2363692B1 (en) | 2015-10-21 |
EP2363692A2 (en) | 2011-09-07 |
JP5767479B2 (ja) | 2015-08-19 |
CA2729446A1 (en) | 2011-05-27 |
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