KR101021759B1 - 결빙 상태를 검출하기 위한 방법 및 시스템 - Google Patents
결빙 상태를 검출하기 위한 방법 및 시스템 Download PDFInfo
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- KR101021759B1 KR101021759B1 KR1020067003260A KR20067003260A KR101021759B1 KR 101021759 B1 KR101021759 B1 KR 101021759B1 KR 1020067003260 A KR1020067003260 A KR 1020067003260A KR 20067003260 A KR20067003260 A KR 20067003260A KR 101021759 B1 KR101021759 B1 KR 101021759B1
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- 238000000034 method Methods 0.000 title claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 92
- 238000012545 processing Methods 0.000 claims abstract description 45
- 230000008014 freezing Effects 0.000 claims description 46
- 238000007710 freezing Methods 0.000 claims description 46
- 230000003068 static effect Effects 0.000 claims description 38
- 238000001514 detection method Methods 0.000 claims description 23
- 239000000523 sample Substances 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 18
- 239000013078 crystal Substances 0.000 claims description 6
- 230000003213 activating effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 description 1
- 230000002528 anti-freeze Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D15/00—De-icing or preventing icing on exterior surfaces of aircraft
- B64D15/20—Means for detecting icing or initiating de-icing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D15/00—De-icing or preventing icing on exterior surfaces of aircraft
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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
-
- 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
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
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- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
- Traffic Control Systems (AREA)
- Measuring Fluid Pressure (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
Description
Claims (26)
- 비행체의 외부의 결빙 상태를 검출하기 위한 시스템에 있어서,기류의 온도에 대응하는 제1 신호를 안내하도록 구성된 온도 센서,기류의 함수량에 대응하는 제2 신호를 안내하도록 구성된 함수량 센서,온도 센서 및 함수량 센서에 결합되어서 제1 및 제2 신호를 수신하고, 적어도 제1 및 제2 신호에 기초하여, 적어도 함께 취해진 제1 및 제2 신호가 적어도 초기 결빙 상태에 대응할 때의 지표(indication)를 제공하는 처리 유닛, 및온도 센서와 함수량 센서 둘레에 배치되는 하우징을 포함하고,함수량 센서는 흐름 축을 따라 기류가 이동할 때 기류를 향해 대면하도록 배치된 제1 표면을 구비하는 프로브를 포함하고, 프로브는 제1 표면으로부터 반대 방향을 향하는 제2 표면을 추가로 구비하며,온도 센서는 적어도 프로브의 제2 표면에 인접 배치된 정적 공기 온도 센서를 포함하며,하우징은 기류를 수용하도록 배치된 개구를 구비하며, 개구 및 프로브의 제1 표면은 흐름 축을 따라 정렬되는 결빙 상태 검출 시스템.
- 제 1 항에 있어서, 함수량 센서는 액체 함수량 센서, 총체적 함수량 센서 및 빙정 센서(ice crystal sensor) 중 적어도 하나를 포함하는 결빙 상태 검출 시스템.
- 제 1 항에 있어서, 온도 센서, 함수량 센서 및 처리 유닛은 항공기에 장착되도록 구성되는 결빙 상태 검출 시스템.
- 제 1 항에 있어서, 온도 센서 및 함수량 센서는 단일 하우징내에 배치되는 결빙 상태 검출 시스템.
- 제 1 항에 있어서, 함수량 센서는 기류내에 포함된 물이 충돌하도록 배치된 가열된 와이어를 포함하는 결빙 상태 검출 시스템.
- 제 1 항에 있어서, 처리 유닛은 온도 센서가 물을 위한 국지적 결빙점 또는 그 미만의 정적 온도에 대응하는 온도를 검출하고, 함수량 센서가 액상수(liquid water)를 검출할 때 적어도 초기 결빙 상태의 양성 지표를 제공하도록 구성되는 결빙 상태 검출 시스템.
- 제 1 항에 있어서, 온도 센서 및 함수량 센서는 서로 이격 배치되는 결빙 상태 검출 시스템.
- 제 1 항에 있어서, 온도 센서는 기류의 총체적 온도를 검출하도록 구성되는 결빙 상태 검출 시스템.
- 제 1 항에 있어서, 온도 센서는 기류의 총체적 온도를 검출하도록 구성되고, 처리 유닛은 적어도 부분적으로 제1 신호에 기초하여 기류의 정적 온도를 결정하도록 구성되는 결빙 상태 검출 시스템.
- 삭제
- 제 1 항에 있어서, 처리 유닛은 기류의 압력에 대응하는 제3 신호를 수신하도록 동작할 수 있게 압력 센서에 결합될 수 있으며, 처리 유닛은 제1, 제2 및 제3 신호에 기초하여 지표를 제공하도록 구성되는 결빙 상태 검출 시스템.
- 제 1 항에 있어서, 동체부, 날개부 및 꼬리부와 추진 시스템을 구비한 항공기를 추가로 포함하고, 온도 센서, 함수량 센서 및 처리 유닛 각각은 동체부, 날개부, 꼬리부 및 추진 시스템 중 적어도 하나에 의해 지지되어 있는 결빙 상태 검출 시스템.
- 비행체의 외부의 결빙 상태를 검출하기 위한 시스템에 있어서,기류의 온도를 감지하고, 이 온도에 대응하는 제1 신호를 안내하도록 구성된 온도 감지 수단,기류의 함수량을 감지하고, 이 함수량에 대응하는 제2 신호를 안내하도록 구성된 함수량 감지 수단,온도 감지 수단과 함수량 감지 수단에 결합되며, 제1 및 제2 신호를 수신하고, 적어도 제1 및 제2 신호에 기초하여, 적어도 함께 취해진 제1 및 제2 신호가 적어도 초기 결빙 상태에 대응할 때의 지표를 제공하도록 구성된 처리 수단, 및온도 감지 수단과 함수량 감지 수단 둘레에 배치되는 하우징을 포함하고,함수량 감지 수단은 흐름 축을 따라 기류가 이동할 때 기류를 향해 대면하도록 배치된 제1 표면을 구비하는 프로브를 포함하고, 프로브는 제1 표면으로부터 반대 방향을 향하는 제2 표면을 추가로 구비하며,온도 감지 수단은 적어도 프로브의 제2 표면에 인접 배치된 정적 공기 온도 센서를 포함하며,하우징은 기류를 수용하도록 배치된 개구를 구비하며, 개구 및 프로브의 제1 표면은 흐름 축을 따라 정렬되는 결빙 상태 검출 시스템.
- 제 13 항에 있어서, 온도 감지 수단, 함수량 감지 수단 및 처리 수단은 항공기에 장착되도록 구성되는 결빙 상태 검출 시스템.
- 제 13 항에 있어서, 온도 감지 수단 및 함수량 감지 수단은 단일 하우징내에 배치되도록 구성되는 결빙 상태 검출 시스템.
- 제 13 항에 있어서, 처리 수단은 온도 감지 수단이 물을 위한 국지적 결빙점 또는 그 미만의 정적 온도에 대응하는 온도를 검출하고, 함수량 검출 수단이 액상수를 검출할 때 적어도 초기 결빙 상태의 양성 지표를 제공하도록 구성되는 결빙 상태 검출 시스템.
- 제 13 항에 있어서, 온도 감지 수단 및 함수량 감지 수단은 서로 이격 배치되도록 구성되는 결빙 상태 검출 시스템.
- 삭제
- 기류의 온도에 대응하는 제1 신호를 안내하도록 구성된 온도 센서,기류의 함수량에 대응하는 제2 신호를 안내하도록 구성된 함수량 센서,온도 센서 및 함수량 센서에 결합되어서 제1 및 제2 신호를 수신하고, 적어도 제1 및 제2 신호에 기초하여, 적어도 함께 취해진 제1 및 제2 신호가 적어도 초기 결빙 상태에 대응할 때의 지표(indication)를 제공하는 처리 유닛, 및온도 센서와 함수량 센서 둘레에 배치되는 하우징을 포함하는 결빙 상태 검출 시스템을 이용하는 비행체 외부의 결빙 상태를 검출하기 위한 방법에 있어서,비행체 외부의 기류의 온도에 대응하는 제1 신호를 수신하는 단계,기류의 함수량에 대응하는 제2 신호를 수신하는 단계, 및적어도 제1 및 제2 신호에 기초하여, 적어도 함께 취해진 제1 및 제2 신호가 적어도 초기 결빙 상태에 대응할 때의 지표를 자동으로 생성하는 단계를 포함하고,함수량 센서는 흐름 축을 따라 기류가 이동할 때 기류를 향해 대면하도록 배치된 제1 표면을 구비하는 프로브를 포함하고, 프로브는 제1 표면으로부터 반대 방향을 향하는 제2 표면을 추가로 구비하며,온도 센서는 적어도 프로브의 제2 표면에 인접 배치된 정적 공기 온도 센서를 포함하며,하우징은 기류를 수용하도록 배치된 개구를 구비하며, 개구 및 프로브의 제1 표면은 흐름 축을 따라 정렬되는 결빙 상태 검출 방법.
- 제 19 항에 있어서, 제2 신호를 수신하는 단계는 액체 함수량 센서, 총체적 함수량 센서 및 빙정 센서 중 적어도 하나로부터 제2 신호를 수신하는 단계를 포함하는 결빙 상태 검출 방법.
- 제 19 항에 있어서, 제1 신호 수신, 제2 신호 수신 및 클레임의 지표의 자동 생성의 처리들은 항공기상에서 수행되는 결빙 상태 검출 방법.
- 제 19 항에 있어서, 제1 및 제2 신호를 수신하는 단계는 단일 하우징내에 위치된 센서들로부터 제1 및 제2 신호를 수신하는 단계를 포함하는 결빙 상태 검출 방법.
- 제 19 항에 있어서,온도 센서가 물을 위한 국지적 결빙점 또는 그 미만의 정적 온도에 대응하는 온도를 검출할 때를 검출하는 단계,함수량 센서가 액상수를 검출할 때를 결정하는 단계, 및온도 센서가 물을 위한 국지적 결빙점 또는 그 미만의 정적 온도에 대응하는 온도를 검출하고, 함수량 센서가 액상수를 검출하는 양자 모두인 경우에만 지표를 생성하는 단계를 추가로 포함하는 결빙 상태 검출 방법.
- 제 19 항에 있어서, 제1 신호를 수신하는 단계는 온도 센서로부터 제1 신호를 수신하는 단계를 포함하고, 제2 신호를 수신하는 단계는 온도 센서로부터 이격 배치된 함수량 센서로부터 제2 신호를 수신하는 단계를 포함하는 결빙 상태 검출 방법.
- 제 19 항에 있어서, 제1 신호를 수신하는 단계는 기류의 총체적 온도에 대응하는 제1 신호를 수신하는 단계를 포함하고,이 방법은 적어도 부분적으로 제1 신호에 기초하여 기류의 정적 온도를 결정하는 단계를 추가로 포함하는 결빙 상태 검출 방법.
- 제 19 항에 있어서,기류의 압력에 대응하는 제3 신호를 수신하는 단계, 및제1 신호 및 제3 신호에 기초하여, 제1 신호가 물이 결빙하는 온도 또는 그 미만의 온도에 대응하는지를 결정하는 단계를 추가로 포함하는 결빙 상태 검출 방법.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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PCT/US2003/026403 WO2005020175A1 (en) | 2003-08-20 | 2003-08-20 | Methods and systems for detecting icing conditions |
Publications (2)
Publication Number | Publication Date |
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KR20060117302A KR20060117302A (ko) | 2006-11-16 |
KR101021759B1 true KR101021759B1 (ko) | 2011-03-15 |
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KR1020067003260A Expired - Lifetime KR101021759B1 (ko) | 2003-08-20 | 2003-08-20 | 결빙 상태를 검출하기 위한 방법 및 시스템 |
Country Status (10)
Country | Link |
---|---|
US (1) | US8711008B2 (ko) |
EP (1) | EP1661100B1 (ko) |
JP (1) | JP4424617B2 (ko) |
KR (1) | KR101021759B1 (ko) |
CN (1) | CN100476893C (ko) |
AT (1) | ATE445210T1 (ko) |
AU (1) | AU2003302319B2 (ko) |
CA (1) | CA2535885C (ko) |
DE (1) | DE60329634D1 (ko) |
WO (1) | WO2005020175A1 (ko) |
Families Citing this family (82)
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US6910659B2 (en) | 2002-10-22 | 2005-06-28 | The Boeing Company | Method and apparatus for liquid containment, such as for aircraft fuel vessels |
US7175136B2 (en) | 2003-04-16 | 2007-02-13 | The Boeing Company | Method and apparatus for detecting conditions conducive to ice formation |
CN100476893C (zh) | 2003-08-20 | 2009-04-08 | 波音公司 | 探测结冰条件的方法和系统 |
US7331421B2 (en) | 2005-03-30 | 2008-02-19 | The Boeing Company | Flow restrictors for aircraft inlet acoustic treatments, and associated systems and methods |
US8861943B2 (en) | 2005-05-04 | 2014-10-14 | Isi Technology, Llc | Liquid heater with temperature control |
FR2897428B1 (fr) * | 2006-02-14 | 2008-04-04 | Airbus France Sas | Procede de determination de la temperature totale du flux d'air environnant un aeronef |
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- 2003-08-20 AU AU2003302319A patent/AU2003302319B2/en not_active Expired
- 2003-08-20 US US10/568,793 patent/US8711008B2/en active Active
- 2003-08-20 CA CA2535885A patent/CA2535885C/en not_active Expired - Lifetime
- 2003-08-20 JP JP2005508279A patent/JP4424617B2/ja not_active Expired - Lifetime
- 2003-08-20 KR KR1020067003260A patent/KR101021759B1/ko not_active Expired - Lifetime
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- 2003-08-20 WO PCT/US2003/026403 patent/WO2005020175A1/en active Application Filing
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Also Published As
Publication number | Publication date |
---|---|
EP1661100B1 (en) | 2009-10-07 |
CN1820289A (zh) | 2006-08-16 |
JP4424617B2 (ja) | 2010-03-03 |
WO2005020175A1 (en) | 2005-03-03 |
EP1661100A1 (en) | 2006-05-31 |
ATE445210T1 (de) | 2009-10-15 |
US20080218385A1 (en) | 2008-09-11 |
AU2003302319A1 (en) | 2005-03-10 |
CA2535885C (en) | 2014-04-15 |
CN100476893C (zh) | 2009-04-08 |
JP2007521463A (ja) | 2007-08-02 |
EP1661100A4 (en) | 2007-09-05 |
HK1092920A1 (en) | 2007-02-16 |
US8711008B2 (en) | 2014-04-29 |
AU2003302319B2 (en) | 2010-08-19 |
DE60329634D1 (de) | 2009-11-19 |
CA2535885A1 (en) | 2005-03-03 |
KR20060117302A (ko) | 2006-11-16 |
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