KR840003486A - 선저 배기식 고속정(船底排氣式高速廷) - Google Patents

선저 배기식 고속정(船底排氣式高速廷)

Info

Publication number
KR840003486A
KR840003486A KR1019830000461A KR830000461A KR840003486A KR 840003486 A KR840003486 A KR 840003486A KR 1019830000461 A KR1019830000461 A KR 1019830000461A KR 830000461 A KR830000461 A KR 830000461A KR 840003486 A KR840003486 A KR 840003486A
Authority
KR
South Korea
Prior art keywords
groove
high speed
speed boat
type high
opened
Prior art date
Application number
KR1019830000461A
Other languages
English (en)
Other versions
KR880002206B1 (ko
Inventor
아끼라 이께다
Original Assignee
아끼라 이께다
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 아끼라 이께다 filed Critical 아끼라 이께다
Publication of KR840003486A publication Critical patent/KR840003486A/ko
Application granted granted Critical
Publication of KR880002206B1 publication Critical patent/KR880002206B1/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H21/00—Use of propulsion power plant or units on vessels
    • B63H21/32—Arrangements of propulsion power-unit exhaust uptakes; Funnels peculiar to vessels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/32—Other means for varying the inherent hydrodynamic characteristics of hulls
    • B63B1/34—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction
    • B63B1/38—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction using air bubbles or air layers gas filled volumes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T70/00—Maritime or waterways transport
    • Y02T70/10—Measures concerning design or construction of watercraft hulls

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Exhaust Silencers (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

내용 없음

Description

선저 배기식 고속정(船底排氣式高速廷)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도, 제 2 도는 본 발명자에 의해 이미 제안된 선저 배기방식 정(艇)의 주요부의 설명도.
제 3 도는 다음에 동일 발명자에 의해 개량된 선저 배기방식 정의 정면도.
제 4 도는 그의 저면도.
제 5 도는 본 발명에 관한 선저 배기방식 고속정의 1실시예의 정면도.
제 6 도는 그의 저면도.
제 7 도는 저부의 사시도.
제 8 도는 2등변 3각형상 돌출 활주면부의 작용의 설명도.
제 9 도는 제 6 도중 IX-IX선에 따라 본 횡단면도.
제 10 도는 선미(船尾)의 활주면 후단부에 있어서의 배기가스 누출방지홈의 설치방법의 설명도.
제 11 도는 유효마력 -노트 선도.

Claims (4)

  1. 기관(a)의 주배기관(b)을 선미가까이의 선저(船低)로 부터 수중으로 개구하도록 하고, 용골선(keel line)(1)에 따라서 홈상저부(2)를 형성하여 이 홈상저부(2)와 주위의 선저부(7)와의 사이에 단부(段部)(5)를 설치하고, 상기 홈상저부(2)속에 배기를 충만하도록 한 선저 배기 고속정에 있어서, 일단(8)이 상기단부(5)중, 뱃머리에 제일 가까운 부분(5')에 서러 마주보고 개구하고, 타단(9)이 상기 홈상저부(2)에 개구하고 있는 주배기관(b)의 개구(10)의 뱃머리 가까이의 부분(11)으로 개구하고 있는 도관(12)을 설치한것을 특징으로 하는 선저 배기식 고속정.
  2. 제 1 항에 있어서, 상기 홈상저부(2)는 상기 주배기관(b)의 개구(10)의 개소에서 이 홈상저부(2)의 폭 방향의 제2의 단부(13)를 설치하고, 상기 홈상저부(2)는 제1의 저부(21)와 제2의 저부(22)로 형성하고, 상기도관(12)은 제1의 저부(21)에 또 상기 주배기관(b)의 개구(10)는 제2의 저부(22)에 있도록 설치한것을 특징으로 하는 선저 배기식 고속정.
  3. 제 1 항에 있어서, 상기홈상저부(2)의 주위 선저부(7)에는 배기가스 누출방지 홈(14)을 설치하고, 선미의 활주면의 후단부에는 배기가스 누출방지홈(15)을 설치한 것을 특징으로 하는 선저 배기식 고속정.
  4. 제 1 항에 있어서, 상기 홈상저부(2)의 말단부근에는 상기 기관(a)에 의해 회전되는 추진기(18)를 설치하고, 이 추진기(18)의 상류측 홈상 저부(2)에 뱃머리측 정점(19)이 있는 2등변 3각형상 돌출활주면부(20)를 설치하고, 이 2등변 3각형상 돌출 활주면부(20)의 저변에 평행한 방향의 종단면은 비둘기 꼬리상으로 형성한 것을 특징으로하는 선저 배기식 고속정.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019830000461A 1982-03-09 1983-02-07 선저 배기식 고속정 KR880002206B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP57-35747 1982-03-09
JP82-35747 1982-03-09
JP57035747A JPS58152699A (ja) 1982-03-09 1982-03-09 船底排気式高速艇

Publications (2)

Publication Number Publication Date
KR840003486A true KR840003486A (ko) 1984-09-08
KR880002206B1 KR880002206B1 (ko) 1988-10-18

Family

ID=12450405

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830000461A KR880002206B1 (ko) 1982-03-09 1983-02-07 선저 배기식 고속정

Country Status (8)

Country Link
US (1) US4509927A (ko)
EP (1) EP0088640A3 (ko)
JP (1) JPS58152699A (ko)
KR (1) KR880002206B1 (ko)
AU (1) AU1200383A (ko)
BR (1) BR8301077A (ko)
CA (1) CA1191742A (ko)
NO (1) NO157011C (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
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KR20030006172A (ko) * 2001-07-11 2003-01-23 박광수 수중 모터 스키

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DE3442044A1 (de) * 1984-11-16 1986-05-28 Wolfgang 2000 Hamburg Mangelsdorf Katamaran-luftkissenwasserfahrzeug
US4699596A (en) * 1987-02-13 1987-10-13 Klinker Ronald D Modified jet ski nozzle
IT1205740B (it) * 1987-03-10 1989-03-31 Mario Amati Dispositivo per lo scarico subacqueo dei gas combusti di imbarcazioni a motore
NZ225031A (en) * 1987-06-16 1990-04-26 Haines John S Planing boat hull, stepped recess vented to atmosphere
EP0341359A1 (en) * 1988-05-13 1989-11-15 Leonard Jefferson Blee Marine hulls
US5191853A (en) * 1991-05-24 1993-03-09 Adler Alan John Stepped hydroplane hull
RU2041116C1 (ru) * 1993-09-08 1995-08-09 Товарищество с ограниченной ответственностью "Бюро скоростных судов" Быстроходное судно
CN1142804A (zh) * 1993-11-29 1997-02-12 西弗莱特有限公司 具有高速滑行或半滑行船身船舶
SE503445C2 (sv) * 1994-08-12 1996-06-17 Ingf Jan Lindholm Ab Anordning för att minska avgasljudet från en båtmotor
US5505644A (en) * 1995-01-18 1996-04-09 Ray Industries, Inc. Submerged marine exhaust system
JPH0986495A (ja) * 1995-09-20 1997-03-31 Tanaka Zosen:Kk 船
US5700172A (en) 1996-01-18 1997-12-23 Ray Industries, Inc. Submerged marine exhaust system
US5833502A (en) * 1996-06-19 1998-11-10 Anderson; Carl J. Boat construction
USD384321S (en) * 1996-06-19 1997-09-30 Anderson Carl J Boat hull
US5980343A (en) * 1997-03-05 1999-11-09 S2 Yachts Inc. Exhaust system for marine vessels
US6066014A (en) * 1998-08-17 2000-05-23 Polaris Industries Inc. Small watercraft exhaust device
GB9905427D0 (en) * 1999-03-09 1999-05-05 Duncan Ian J Hull for high speed water craft
EP1361151A1 (en) * 2002-05-07 2003-11-12 DK Group N.A. N.V. Air cavity vessel with air deflector
DE10258495B4 (de) * 2002-12-14 2007-03-01 Buchert, Jürgen Reibungsreduktionsantrieb für Wasserfahrzeuge mittels Turbine
NL1022862C2 (nl) * 2003-03-06 2004-09-07 Josephus Marinus Hansen Vaartuig.
EP1899216A1 (en) * 2006-05-24 2008-03-19 DK Group N.A. N.V. Air cavity vessel
US7806064B2 (en) * 2008-03-12 2010-10-05 Wellman John G Friction reducing pollution control system for marine vehicles
US20100041288A1 (en) * 2008-08-12 2010-02-18 Woodrow Woods Submerged exhaust discharge for marine vessel
JP2016124453A (ja) * 2015-01-06 2016-07-11 株式会社E・C・R 滑走艇
US10793228B2 (en) 2016-12-02 2020-10-06 Polaris Industries Inc. Structure and assembly for recessed deck portion in pontoon boat
DE102017101055B4 (de) 2017-01-20 2021-05-06 Mike René Wilke Motorbetriebenes wasserfahrzeug und verfahren zur reduktion der reibung an schiffsrümpfen
US11192610B2 (en) 2019-10-30 2021-12-07 Polaris Industies Inc. Multiple chine pontoon boat

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US1003364A (en) * 1907-08-17 1911-09-12 Frederick B Langston Boat construction.
US1069945A (en) * 1912-04-03 1913-08-12 Wesley F Hall Under-water exhaust and muffler.
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US2450665A (en) * 1945-01-08 1948-10-05 William B Jutte Concave hydroplane hull
US3331347A (en) * 1964-06-23 1967-07-18 Heidenstam Erik Johan Von Boats comprising means for introducing air to submerged portions of the boat bottom
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FR2460242A1 (fr) * 1979-07-04 1981-01-23 Vallas Georges Bateau aeroglisseur
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030006172A (ko) * 2001-07-11 2003-01-23 박광수 수중 모터 스키

Also Published As

Publication number Publication date
AU1200383A (en) 1983-09-15
US4509927A (en) 1985-04-09
JPH026678B2 (ko) 1990-02-13
BR8301077A (pt) 1983-11-22
EP0088640A2 (en) 1983-09-14
CA1191742A (en) 1985-08-13
NO157011C (no) 1988-01-06
KR880002206B1 (ko) 1988-10-18
EP0088640A3 (en) 1984-11-21
NO830807L (no) 1983-09-12
JPS58152699A (ja) 1983-09-10
NO157011B (no) 1987-09-28

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