[특허]Air temperature sensor arrangement for a vehicle and method of measuring air temperature

Air temperature sensor arrangement for a vehicle and method of measuring air temperature 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	G01K-001/12 G01K-001/14 G01K-013/02
출원번호	US-0713661 (2012-12-13)
등록번호	US-9829395 (2017-11-28)
발명자 / 주소	Schwie, Chester Miles Otto, John Timothy
출원인 / 주소	ROSEMOUNT AEROSPACE INC.
대리인 / 주소	Cantor Colburn LLP
인용정보	피인용 횟수 : 0 인용 특허 : 38

초록 ▼

An air temperature sensor arrangement for a vehicle includes a temperature sensor housing having a base portion, an inlet and an outlet. Also included is a main flow path defined by a continuously curvilinear wall, the main flow path extending from the inlet to the outlet for separating particulate matter from an inlet airflow. Further included is a temperature sensor disposed within an internal cavity of the temperature sensor housing.

대표청구항 ▼

1. An air temperature sensor arrangement for a vehicle comprising: a temperature sensor housing having a base portion, an inlet and an outlet;a main flow path defined by a non-porous continuously curvilinear wall, the main flow path extending from the inlet to the outlet for separating particulate matter from an inlet airflow; anda temperature sensor disposed within an internal cavity of the temperature sensor housing wherein the internal cavity is cylindrical in shape and the internal cavity is positioned perpendicular to the main flow path, wherein the non-porous continuously curvilinear wall is a solid, non-vented non-porous continuously curvilinear wall; andan opening in the non-vented non-porous continuously curvilinear wall leading to the internal cavity, the opening having a diameter equal to a diameter of the internal cavity. 2. The air temperature sensor arrangement of claim 1, wherein the inlet comprises a circular cross-section. 3. The air temperature sensor arrangement of claim 1, wherein the inlet comprises an elliptical cross-section. 4. The air temperature sensor arrangement of claim 1, wherein the inlet comprises a first cross-sectional area and the outlet comprises a second cross-sectional area, wherein the first cross-sectional area is greater than the second cross-sectional area. 5. The air temperature sensor arrangement of claim 1, wherein the base portion is secured to the vehicle. 6. The air temperature sensor arrangement of claim 1, wherein the vehicle is an aircraft. 7. The air temperature sensor arrangement of claim 1, wherein the main flow path is substantially symmetric proximate the inlet. 8. The air temperature sensor arrangement of claim 1, wherein the particulate matter separated comprises at least one of water, ice and dust. 9. The air temperature sensor arrangement of claim 1, wherein the internal cavity has a circular cross-section. 10. A method for measuring air temperature proximate a vehicle comprising: ingesting a main flow into an inlet of a temperature sensor housing;flowing the main flow through a main flow path defined by a non-porous continuously curvilinear wall;separating particulate matter from an inlet airflow as the main flow passes through the main flow path;expelling particulate matter from the temperature sensor housing through an outlet; andmeasuring a temperature of the inlet airflow with a temperature sensor disposed in a cavity at an internal location of the temperature sensor housing, wherein the cavity is cylindrical in shape and the cavity is positioned perpendicular to the main flow path, wherein the non-porous continuously curvilinear wall is a solid, non-vented non-porous continuously curvilinear wall and further comprises an opening that is circular in shape leading to the cavity, the opening having a diameter equal to a diameter of the cavity. 11. The method of claim 10, further comprising routing the inlet airflow to the cavity. 12. The method of claim 11, further comprising routing the inlet airflow to the cavity via a cavity inlet disposed along the main flow path between the inlet and the outlet. 13. The method of claim 10, further comprising fixing the temperature sensor housing to the vehicle. 14. The method of claim 13, wherein the vehicle is an aircraft. 15. The method of claim 10, wherein particulate matter comprises at least one of water, ice and dust. 16. The method of claim 10, wherein flowing the main flow through a main flow path comprises flowing the main flow through a substantially symmetric portion of the main flow path disposed proximate the inlet.

이 특허에 인용된 특허 (38)

Fleming, Rex J., Aerial sampler system.
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Fleming,Rex J., Aerial sampler system.
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Johnston James S. (West Sussex GB2) Pownall David W. (West Sussex GB2) White Melvyn S. (West Sussex GB2), Air data measurement apparatus.
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Collot, Lionel; Choisnet, Joël, Aircraft probe for measuring total temperature and pressure.
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Danninger Karl (P.O. Box 3125 Boulder CO 80307), Aircraft temperature probe.
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Bernard,Marc; Barre,Cyril; Lapeyronnie,David, De-iced total air temperature sensor.
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Hanson,Nicolas; Collot,Lionel, Device and method for determining total temperature for aircraft.
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Joel Choisnet FR, Fixed multifunction probe for aircraft.
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Stickney, Truman M., Flow data sensor duct system.
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DeLeo Richard V. (Hopkins MN), Flow device for sensors.
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Hagen Floyd W. ; Hohenstein Gregg A. ; Trongard Pennelle J., Integral airfoil total temperature sensor.
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Thomas J. Bachinski ; Steve F. Alwin ; Eric J. Rach, Integrated flight management system.
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Sandnas, Mathew L.; Austin, Glenn; Buenz, Mark J.; Teigen, Daniel; Williams, Wade, Integrated total air temperature probe and electronics.
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Dana A. Kromer ; John A. Severson, Integrated total temperature probe system.
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Cronin, Dennis J.; Alwin, Steve F., Method of reducing total temperature errors and multi-function probe implementing same.
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Seidel, Greg A.; Cronin, Dennis J.; Mette, John H.; Koosmann, Mark R.; Schmitz, James A.; Fedele, John R.; Kromer, Dana A., Multi-function air data sensing probe having an angle of attack vane.
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Hagen Floyd W. (Eden Prairie MN) Hohenstein Gregg A. (Bloomington MN) Severson John A. (Eagan MN) Trongard Pennelle J. (Savage MN), Multifunctional air data sensing probes.
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Hagen Floyd W. (Eden Prairie MN) Hohenstein Gregg A. (Bloomington MN) Severson John A. (Eagan MN) Trongard Pennelle J. (Savage MN), Multifunctional air data sensing probes.
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Severson,John A.; Freeman,Kenneth J.; Cronin,Dennis J., Sensor assembly for determining total temperature, static temperature and Mach number.
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Bernard, Marc, Sensor for measuring at least one physical parameter of a fluid flow, and in particular a de-iced sensor of air total temperature.
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Phillips Richard W. (Eagan MN), Temperature probe with fast response time.
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Harman Geoffrey E. (Bristol GB2) James Malcolm J. F. (Ontario CAX), Temperature sensor.
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Kulczyk, Wojciech Konrad, Temperature sensor and method for measuring temperature.
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Severson, John A., Temperature sensor with controlled thermal offset for determining static temperature.
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Severson, John A., Thermal icing conditions detector.
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Severson, John A., Thermal icing conditions detector.
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Benning,Kevin J.; Steffen,Fred A.; Willcox,Charles R.; Ice,Paul A., Total air temperature probe.
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Benning,Kevin J.; Steffen,Fred A.; Willcox,Charles R.; Ice,Paul A., Total air temperature probe.
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Benning,Kevin J.; Steffen,Fred A.; Willcox,Charles R.; Ice,Paul A., Total air temperature probe.
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Willcox, Charles R., Total air temperature probe.
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Benning,Kevin J.; Steffen,Fred A.; Willcox,Charles R., Total air temperature probe having improved deicing heater error performance.
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Ice,Paul A., Total air temperature probe providing a secondary sensor measurement chamber.
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Ice,Paul A., Total air temperature probe providing a secondary sensor measurement chamber.
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Ice, Paul A.; Willcox, Charles R., Total air temperature probe providing improved anti-icing performance and reduced deicing heater error.
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Ice, Paul A.; Willcox, Charles R., Total air temperature probe providing improved anti-icing performance and reduced deicing heater error.
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Phillips Richard W. (Eagan MN), Total temperature probe.
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Simeon,Marc, Total temperature probe and method of determining total temperature.
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May, Randy Dean, Total temperature probe with complimentary sensor cavity.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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Air temperature sensor arrangement for a vehicle and method of measuring air temperature 원문보기

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Air temperature sensor arrangement for a vehicle and method of measuring air temperature 원문보기

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