[특허]Energy efficient system and method for reducing water friction on the hull of a marine vessel

[미국특허] Energy efficient system and method for reducing water friction on the hull of a marine vessel 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B63B-001/38
출원번호	US-0982622 (1997-12-02)
발명자 / 주소	Wipper Daniel J.
대리인 / 주소	Gealow
인용정보	피인용 횟수 : 18 인용 특허 : 12

초록 ▼

An energy efficient system for reducing the water friction on the hull of a marine vessel. The contact of water with the portion of the outer surface of the hull of a marine vessel which normally engages the water is reduced by the strategic induction of pressurized or compressed air or gas to cover that outer surface. The compressed air is retained on the outer surface by various grooves, channels or semi-flat surfaces running the length of the vessels bottom and in certain applications vertical sides, which prevent the flow of the compressed gas to the surface of the water. The pressurized air or gas is recaptured before exiting the stern or sides and recycled to the bow through an energy efficient circulation system, thus recovering the energy in the compressed air or gas which has flowed from bow to stern. The larger and the deeper the hull displacement, the greater is the efficiency realized by the recycling of the compressed air or other gas.

대표청구항 ▼

[ What is claimed is:] [1.] A system for reducing the friction between the hull of a vessel and the water through which the vessel is moving comprising:A. a source of compressed gas,B. a distribution system, said distribution system receiving compressed gas from said source of compressed gas and distributing it to the outer surface of the hull, so as to provide an air interface between the outer surface of the hull and the water,C. compressed gas recovery means for recovering the compressed gas after it has passed over the outer surface of the hull,D. separation means for separating entrained water from the recovered compressed gas, andE. recycling means for returning the recovered compressed gas to the distribution system, whereby the friction between the outer surface of the hull and the water is reduced, and the energy in the compressed gas is recovered.

이 특허에 인용된 특허 (12) 인용/피인용 타임라인 분석

Bobst Glen L. (2910 N. St. Helena Hwy. St. Helena CA 94574), Air bubble lubricated boat hull.
상세보기
Rizzo Salvatore A. (P.O. Box 87 E. Setauket NY 11733), Boat hull with underside channel.
상세보기
Smoot Mark H. (1900 E. Ocean Blvd. ; Apt. 1607 Long Beach CA 90802), Energy efficient power driven marine vessel boat.
상세보기
Kanei Yutaka (15-3 Tsushimaenishi-machi ; Neyagawa ; Osaka JPX 572), High-speed ship.
상세보기
Reed Jason C. (Hampton VA) Bushnell Dennis M. (Hayes VA) Weinstein Leonard M. (Newport News VA), Hydrodynamic skin-friction reduction.
상세보기
Bartholomew Donald D. (Marine City MI), Means of providing an air layer between a liquid and solid surface to reduce drag forces.
상세보기
Kato Hiroharu (5-31-9 Koganehara ; Matsudo-shi ; Chiba-ken JPX) Takahashi Yoshiaki (Tokyo JPX), Method and device for reducing friction on a navigating vehicle.
상세보기
Tokunaga Junichiro (Tamano JPX) Kumada Makoto (Tamano JPX) Sugiyama Yoichi (Tamano JPX) Watanabe Nobuatsu (Kyoto JPX) Chong Yong B. (Kyoto JPX) Matsubara Naoki (Tamano JPX), Method of forming air layer over immersed surfaces of structure having immersed portions, and structure of coat layer fo.
상세보기
Stanford Ulf H. (San Anselmo CA), Microbubble-generating and dispensing devices and methods.
상세보기
Burg Donald E. (15840 SW. 84th Ave. Miami FL 33157), Multiple hull air ride boat.
상세보기
Lantz George H. (7520 Rovena Anchorage AK 95502), Stepped flotation apparatus.
상세보기
Hull Francis R. (567 E. 26th St. Brooklyn NY 11210), Variable hull resistance system for marine vessels.
상세보기

이 특허를 인용한 특허 (18) 인용/피인용 타임라인 분석

Burg, Donald E., Air lubricated lifting body ship.
상세보기
Takano, Shinichi; Mizokami, Shuji; Higasa, Seijiro; Kawakita, Chiharu; Kawabuchi, Makoto, Air lubrication system of ship.
상세보기
Takano, Shinichi; Mizokami, Shuji; Higasa, Seijiro; Kawakita, Chiharu; Kawabuchi, Makoto, Air lubrication system of ship.
상세보기
Tenghamn,Stig Rune Lennart; Stenzel,Andre, Apparatus and method for bubble shielding towed marine cable.
상세보기
Costas, Dan Nicolaus, Apparatus for generating and distributing compressed air for reducing drag.
상세보기
Costas, Dan Nicolaus; Costas, Alexander Nicholas, Apparatus for lowering drag on a moving nautical vessel.
상세보기
Costas, Dan Nicolaus, Apparatus for reducing drag on a nautical vessel.
상세보기
Bourlakov, Oleg, Bow portion of a ship hull.
상세보기
Bourlakov, Oleg, Bow portion of a ship hull.
상세보기
Takano, Shinichi; Mizokami, Shuji; Higasa, Seijiro; Furuyama, Eiji; Matsumoto, Hiromitsu, Device for reducing frictional resistance of ship body.
상세보기
Costas, Dan Nicolaus; Costas, Alexander Nicholas, High efficiency compressor and distribution system.
상세보기
Lang,Thomas G.; Lang,James T., Low drag ship hull.
상세보기
Lang, Thomas G.; Lang, James T., Low-drag hydrodynamic surfaces.
상세보기
Richard A. Katz, Method and apparatus for reducing drag in marine vessels.
상세보기
Takahashi Yoshiaki,JPX ; Yoshida Yuki,JPX ; Kato Hiroharu,JPX, Method for analyzing friction reduction effects of bubbles in friction-reducing ship.
상세보기
Philips, Richard B.; Latorre, Robert, Multi-hull surface vessel with drag reduction on lateral hulls.
상세보기
Burg, Donald E., Ship supported by submerged structure.
상세보기
Johannesson, Johannes; Silberschmidt, Noah; Clausen, Jorgen, Use of an air lubrication system for reducing marine growth on a vessel.
상세보기

활용도 분석정보

상세보기

다운로드

내보내기

활용도 Top5 특허

해당 특허가 속한 카테고리에서 활용도가 높은 상위 5개 콘텐츠를 보여줍니다.
더보기 버튼을 클릭하시면 더 많은 관련자료를 살펴볼 수 있습니다.

내보내기 메뉴

내보내기 구분

파일저장
인쇄
메일전송

구성항목

기본정보
상세정보

관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC

저장형식

Text(ASCII format)
Excel format
PIAS분석(.xls)

메일정보

받는사람 (필수): @
보내는사람 (선택): @
제목
내용: KISTI 검색결과 이메일 서비스

안내

총 건의 자료가 검색되었습니다.

다운받으실 자료의 인덱스를 입력하세요. (1-10,000)

검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다.

데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요)

다운로드 파일은 UTF-8 형태로 저장됩니다.
파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오.

Text(ASCII format)
Excel format

AI-Helper ※ AI-Helper는 을 사용합니다.

AI-Helper

안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

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

연합인증

[미국특허] Energy efficient system and method for reducing water friction on the hull of a marine vessel 원문보기