Attitude-adaptive hydrofoil apparatus for high-speed underwater towing operation
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B63B-001/28
B63B-001/24
B63B-021/66
출원번호
US-0941699
(2015-11-16)
등록번호
US-9616972
(2017-04-11)
우선권정보
CN-2014 1 0645906 (2014-11-15)
발명자
/ 주소
Lin, Yan
Wang, Yunlong
Jin, Chaoguang
Chen, Ming
Guan, Guan
Yu, Yanyun
Li, Kai
출원인 / 주소
DALIAN UNIVERSITY OF TECHNOLOGY
대리인 / 주소
Matthias Scholl, PC
인용정보
피인용 횟수 :
0인용 특허 :
3
초록▼
An attitude-adaptive hydrofoil apparatus, including: strut-braced wing assemblies, a horizontal wing assembly, connection plates, and attack angle adjusting plates. The strut-braced wing assemblies each include a bearing, at least one inclined tube, at least one inclined flow-guiding wing, and at le
An attitude-adaptive hydrofoil apparatus, including: strut-braced wing assemblies, a horizontal wing assembly, connection plates, and attack angle adjusting plates. The strut-braced wing assemblies each include a bearing, at least one inclined tube, at least one inclined flow-guiding wing, and at least one stop dog. The horizontal wing assembly includes a horizontal tube, at least one horizontal flow-guiding wing, and at least one depth-locating wing. The attack angle adjusting plates each include an angle adjusting end plate having a hole. The strut-braced wing assemblies are symmetrically disposed at two sides of the horizontal wing assembly. The bearing is fixed on a vessel body by welding. The at least one inclined flow-guiding wing is sleeved on the at least one inclined tube, and is limited by the at least one stop dog. The attack angle adjusting plates are disposed at two ends of the horizontal tube, respectively.
대표청구항▼
1. A hydrofoil apparatus, comprising: a) strut-braced wing assemblies, the strut-braced wing assemblies each comprising a bearing, at least one inclined tube, at least one inclined flow-guiding wing, and at least one stop dog;b) a horizontal wing assembly, the horizontal wing assembly comprising a h
1. A hydrofoil apparatus, comprising: a) strut-braced wing assemblies, the strut-braced wing assemblies each comprising a bearing, at least one inclined tube, at least one inclined flow-guiding wing, and at least one stop dog;b) a horizontal wing assembly, the horizontal wing assembly comprising a horizontal tube, at least one horizontal flow-guiding wing, and at least one depth-locating wing;c) connection plates; andd) attack angle adjusting plates, the attack angle adjusting plates each comprising an angle adjusting end plate having a hole;wherein:the strut-braced wing assemblies are symmetrically disposed at two sides of the horizontal wing assembly;the bearing is fixed on a vessel body by welding;the at least one inclined flow-guiding wing is sleeved on the at least one inclined tube, and the at least one stop dog is disposed on the at least one inclined tube; wherein the at least one stop dog protrudes from the at least one inclined tube and is adapted to block the at least one inclined flow-guiding wing;the at least one inclined tube comprises a first ear plate, and the first ear plate is connected to the bearing via an anchor shackle and an anchor swivel;a lower end of the at least one inclined tube is connected to the horizontal wing assembly via the connection plates and the attack angle adjusting plates;the at least one horizontal flow-guiding wing and at least one depth-locating wing are sleeved on the horizontal tube;the attack angle adjusting plates is disposed at two ends of the horizontal tube, respectively;an angle adjustment bolt is inserted into the hole of the angle adjusting end plate and is fixed by an angle adjustment nut; andthe angle adjustment bolt is adapted to adjust an attack angle of the at least one depth-locating wing. 2. The hydrofoil apparatus of claim 1, wherein the bearing and the first ear plate each are provided with a hole to connect to the anchor shackle. 3. The hydrofoil apparatus of claim 1, wherein the anchor shackle comprises an upper anchor shackle and a lower anchor shackle, and the upper anchor shackle and the lower anchor shackle are connected via the anchor swivel; the anchor swivel is at least one in number. 4. The hydrofoil apparatus of claim 1, wherein the at least one inclined flow-guiding wing comprises an upper inclined flow-guiding wing and a lower inclined flow-guiding wing which are provided with round holes and sleeved on the at least one inclined tube; the upper inclined flow-guiding wing and the lower inclined flow-guiding wing are adapted to rotate freely. 5. The hydrofoil apparatus of claim 1, wherein the at least one stop dog comprises an upper stop dog and a lower stop dog, and the upper stop dog and the lower stop dog are disposed on two ends of the at least one inclined tube, respectively. 6. The hydrofoil apparatus of claim 1, wherein the connection plates each is connected to the at least one inclined tube via an upper knee plate and a lower knee plate, and a lower end of each of the connection plates is provided with an upper second ear plate and a lower second ear plate; the upper second ear plate comprising a first round hole and the lower second ear plate comprising a second round hole. 7. The hydrofoil apparatus of claim 6, wherein a third ear plate and the angle adjusting end plate are disposed at an upper end and a lower end of the attack angle adjusting plates, respectively; the third ear plate is provided with a third round hole and a fourth round hole; a first bolt inserts into the first round hole of the upper second ear plate and the third round hole of the third ear plate and is fixed by a first nut, and a second bolt inserts into the second round hole of the lower second ear plate and the fourth round hole of the third ear plate and is fixed by a second nut, so that the connection plates and the attack angle adjusting plates are fixedly connected. 8. The hydrofoil apparatus of claim 1, wherein the angle adjustment nut is adapted to adjust a location of the angle adjustment bolt and then to adjust a magnitude of the attack angle of the at least one depth-locating wing. 9. The hydrofoil apparatus of claim 1, wherein the at least one horizontal flow-guiding wing and the at least one depth-locating wing are provided with round holes at two ends thereof; two ends of the horizontal tube are provided with external screw threads, so that the attack angle adjusting plates are fixed on the horizontal tube by a fixed nut.
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