IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0157705
(2002-08-07)
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발명자
/ 주소 |
- Burnett, Edward L.
- Vinson, John W.
- Quayle, Brian
- Carter, Michael C.
- Gousman, Kenneth
- Wan Weelden, Scott
- Ericson, Steven P.
- Justice, Stephen G.
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출원인 / 주소 |
- Lockheed Martin Corporation
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인용정보 |
피인용 횟수 :
9 인용 특허 :
6 |
초록
▼
A vehicle is disclosed having a hull with a longitudinal, vertical and lateral axis, the hull further having front end and rear ends and first and second sides. A turbofan engine mounted in said hull, said engine having an exhaust duct. First and second front exhaust nozzles are mounted on the first
A vehicle is disclosed having a hull with a longitudinal, vertical and lateral axis, the hull further having front end and rear ends and first and second sides. A turbofan engine mounted in said hull, said engine having an exhaust duct. First and second front exhaust nozzles are mounted on the first and second sides of the front end of the hull. First and second rear exhaust nozzles are coupled to the first and second sides of said hull at said rear. All of the exhaust nozzles are rotatable from a vertically downward position to at least a partially horizontal direction and incorporating shudders to adjust the flow rate of exhaust gas from said turbofan engine therethrough. A duct system for coupling the exhaust duct of the turbofan engine to all of the nozzles.
대표청구항
▼
A vehicle is disclosed having a hull with a longitudinal, vertical and lateral axis, the hull further having front end and rear ends and first and second sides. A turbofan engine mounted in said hull, said engine having an exhaust duct. First and second front exhaust nozzles are mounted on the first
A vehicle is disclosed having a hull with a longitudinal, vertical and lateral axis, the hull further having front end and rear ends and first and second sides. A turbofan engine mounted in said hull, said engine having an exhaust duct. First and second front exhaust nozzles are mounted on the first and second sides of the front end of the hull. First and second rear exhaust nozzles are coupled to the first and second sides of said hull at said rear. All of the exhaust nozzles are rotatable from a vertically downward position to at least a partially horizontal direction and incorporating shudders to adjust the flow rate of exhaust gas from said turbofan engine therethrough. A duct system for coupling the exhaust duct of the turbofan engine to all of the nozzles. n said plural data indicia have respectively a dot shape or bar shape, are arranged in a predetermined number of digits, have either high density or low density, and represent binary data. 16. A code reading device as defined in claim 15, wherein said timer measures first elapsed time elapsed while said recording material roll makes one rotation; said controller obtains expected elapsed time related to passage of said start indicia according to a size of said start indicia and said first elapsed time, and checks whether said passage time of each of said plural indicia comes up to said expected elapsed time, wherein one of said plural indicia is determined as said start indicia when said passage time of said one indicia comes up to said expected elapsed time. 17. A code reading device as defined in claim 16, further comprising a front edge sensor for detecting a front edge of said recording material for at least two times while said recording material roll rotates; said timer measures said first elapsed time by measuring time between two successive output signals from said front edge sensor. 18. A code reading device as defined in claim 17, wherein said controller extracts a longest passage time among plural values of said passage time measured from respectively said plural indicia in said information code, to compare said longest passage time with said expected elapsed time. 19. A code reading device as defined in claim 18, wherein start indicia passage time elapses while said start indicia passes said reading sensor, said start indicia passage time is changeable with a diameter of said recording material roll, and said predetermined time is a maximum value of said start indicia passage time. 20. A code reading device as defined in claim 19, wherein said controller determines said one indicia in said plural indicia as said start indicia if a condition (1-β)·SMT1≤Tmax≤(1+β)·SMT1 is satisfied, wherein SMT1 is said expected elapsed time, Tmax is said longest passage time, and β is a small tolerable error. 21. A code reading device as defined in claim 20, said information code is formed on an end surface of said winding core. 22. A code reading device as defined in claim 20, wherein said information code is formed on an inner surface of said winding core; further comprising: first and second holder bodies secured to respectively first and second ends of said winding core; first and second support shafts, disposed stationarily, for supporting respectively said first and second holder bodies in a rotatable manner; wherein said reading sensor is secured to said first support shaft. 23. A code reading device as defined in claim 14, wherein said information code is preprinted on said surface of said winding core. 24. A code reading device as defined in claim 14, wherein said recording material roll further comprises a code sticker previously provided with said information code, and secured to said surface of said winding core. 25. A code reading device as defined in claim 14, wherein a diameter of said recording material roll is changeable from a maximum diameter Dmax to a min
이 특허에 인용된 특허 (6)
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Petrovich Enrique G., Aircraft wing with dual axis mobility.
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Blum Albert (Scheiderhhe 5204 Lohmar 1 DEX), Ground effect vehicle.
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Wukowitz Edward (3100 NE. 47th Ct. ; Apt. 305 Fort Lauderdale FL 33308), Multi-hulled aircraft/boat.
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Bollinger Robert S. (Newhall CA) Nicolai Leland M. (Castaic CA), Propulsion system for a V/STOL aircraft.
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Burg Donald E., Stabilized air cushioned marine vehicle.
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Guezou Jean-Pierre R. (Athis Mons FRX) Bertrand Jean-Paul A. (Paris FRX) Balquet Robert J. (Paris FRX) Marcouyoux Sylvain J. A. (Le Pradet FRX) De Smet Charles V. (Massy FRX), Surface effect, side keel vessel containing perfected buoyancy systems.
이 특허를 인용한 특허 (9)
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Yoeli, Raphael, Control flows and forces in VTOL vehicles.
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Yoeli, Raphael, Ducted fan VTOL vehicles.
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Yoeli, Raphael, Ducted fan for VTOL vehicles with system and method to reduce roll moments.
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Otto, Paul Robert, Flight control system using thrust devices.
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Kirjavainen,Kari, Method of steering aircraft by moving the stagnation point and aircraft using the method.
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Bertrand,Joseph W., Surface effect skimmer.
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Yoeli, Raphael, VTOL vehicle with coaxially tilted or tiltable rotors.
-
Ikeshiro,Tatsuo, Vertical take-off and landing aircraft.
-
Yoeli, Raphael, Wall effects on VTOL vehicles.
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