IPC분류정보
국가/구분 |
United States(US) Patent
등록
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국제특허분류(IPC7판) |
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출원번호 |
US-0778178
(2001-02-07)
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발명자
/ 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 |
피인용 횟수 :
12 인용 특허 :
13 |
초록
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An anti-icing assembly for an airfoil such as an aircraft wing or slat comprises: (a) an airfoil having an exterior surface and interior wall defining an interior cavity, and bottom, middle and side portions all adjacent to the interior cavity; (b) an inlet plenum integral to the airfoil, wherein th
An anti-icing assembly for an airfoil such as an aircraft wing or slat comprises: (a) an airfoil having an exterior surface and interior wall defining an interior cavity, and bottom, middle and side portions all adjacent to the interior cavity; (b) an inlet plenum integral to the airfoil, wherein the inlet plenum comprises (i) an inlet baffle capable of directing hot gases into the airfoil interior cavity and (ii) a throat section interfacing the inlet plenum and airfoil interior cavity; and (c) an outlet plenum integral to the airfoil, wherein the outlet plenum comprises an outlet baffle capable of directing hot gases from the airfoil interior cavity. The airfoil anti-icing method of this invention comprises providing hot gases such as jet engine bleed air to the airfoil assembly of this invention, swirling the hot gases within the airfoil interior cavity, and discharging the hot gases from the airfoil interior cavity through the airfoil outlet end. The system of this invention comprises a source of hot gases, typically jet engine bleed air, and the airfoil assembly of this invention.
대표청구항
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An anti-icing assembly for an airfoil such as an aircraft wing or slat comprises: (a) an airfoil having an exterior surface and interior wall defining an interior cavity, and bottom, middle and side portions all adjacent to the interior cavity; (b) an inlet plenum integral to the airfoil, wherein th
An anti-icing assembly for an airfoil such as an aircraft wing or slat comprises: (a) an airfoil having an exterior surface and interior wall defining an interior cavity, and bottom, middle and side portions all adjacent to the interior cavity; (b) an inlet plenum integral to the airfoil, wherein the inlet plenum comprises (i) an inlet baffle capable of directing hot gases into the airfoil interior cavity and (ii) a throat section interfacing the inlet plenum and airfoil interior cavity; and (c) an outlet plenum integral to the airfoil, wherein the outlet plenum comprises an outlet baffle capable of directing hot gases from the airfoil interior cavity. The airfoil anti-icing method of this invention comprises providing hot gases such as jet engine bleed air to the airfoil assembly of this invention, swirling the hot gases within the airfoil interior cavity, and discharging the hot gases from the airfoil interior cavity through the airfoil outlet end. The system of this invention comprises a source of hot gases, typically jet engine bleed air, and the airfoil assembly of this invention. sch; US-5009313, 19910400, Morand; US-5012986, 19910500, Needle; US-5029787, 19910700, Florentin; US-5049440, 19910900, Bornhoeft, III et al.; US-5050737, 19910900, Joslyn et al.; US-5070171, 19911200, O'Lenick, Jr.; US-5104054, 19920400, Latham; US-5114771, 19920500, Ogg et al.; US-5137173, 19920800, Hughes et al.; US-5141171, 19920800, Yang; US-5145091, 19920900, Meyers; US-5149765, 19920900, O'Lenick, Jr.; US-D329978, 19921000, Ryan; US-5154496, 19921000, Campbell et al.; US-5170958, 19921200, Brown; US-5172840, 19921200, Bloch et al.; US-5192044, 19930300, Baskin; US-5193759, 19930300, Bigelow et al.; US-5195689, 19930300, Beer et al.; US-5207367, 19930500, Dunn et al.; US-5219092, 19930600, Morand; US-5228632, 19930700, Addison et al.; US-5235017, 19930800, O'Lenick, Jr.; US-5237035, 19930800, O'Lenick, Jr. et al.; US-5253818, 19931000, Craddock; US-5255800, 19931000, Kelly; US-5260401, 19931100, O'Lenick, Jr.; US-D342635, 19931200, Carter et al.; US-D342852, 19940100, Welch; US-5277375, 19940100, Dearwester; US-5310262, 19940500, Robison et al.; US-5311986, 19940500, Putz; US-5312883, 19940500, Komatsu et al.; US-5317063, 19940500, Komatsu et al.; US-D347534, 19940600, Gottselig; US-5335811, 19940800, Morand; US-5368157, 19941100, Gasparrini et al.; US-5370336, 19941200, Whittington; US-5374008, 19941200, Halvorson et al.; US-5384189, 19950100, Kuroda et al.; US-5392945, 19950200, Syrek;
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