AU2019203143B1 - Boat Propeller - Google Patents

Boat Propeller Download PDF

Info

Publication number
AU2019203143B1
AU2019203143B1 AU2019203143A AU2019203143A AU2019203143B1 AU 2019203143 B1 AU2019203143 B1 AU 2019203143B1 AU 2019203143 A AU2019203143 A AU 2019203143A AU 2019203143 A AU2019203143 A AU 2019203143A AU 2019203143 B1 AU2019203143 B1 AU 2019203143B1
Authority
AU
Australia
Prior art keywords
stream
impeller
shaft
casing
gear box
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
AU2019203143A
Other languages
English (en)
Inventor
Yeun-Junn Lin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Solas Science & Engineering Co Ltd
Original Assignee
Solas Science & Engineering Co Ltd
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 Solas Science & Engineering Co Ltd filed Critical Solas Science & Engineering Co Ltd
Priority to AU2020201971A priority Critical patent/AU2020201971A1/en
Publication of AU2019203143B1 publication Critical patent/AU2019203143B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/14—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in non-rotating ducts or rings, e.g. adjustable for steering purpose
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/16—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in recesses; with stationary water-guiding elements; Means to prevent fouling of the propeller, e.g. guards, cages or screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14—Propellers
    • B63H1/20—Hubs; Blade connections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
    • B63H1/14—Propellers
    • B63H1/28—Other means for improving propeller efficiency
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H20/00—Outboard propulsion units, e.g. outboard motors or Z-drives; Arrangements thereof on vessels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/02—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/02—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing
    • B63H23/06—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing for transmitting drive from a single propulsion power unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/32—Other parts
    • B63H23/34—Propeller shafts; Paddle-wheel shafts; Attachment of propellers on shafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/16—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in recesses; with stationary water-guiding elements; Means to prevent fouling of the propeller, e.g. guards, cages or screens
    • B63H5/165—Propeller guards, line cutters or other means for protecting propellers or rudders

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Exhaust Silencers (AREA)
AU2019203143A 2019-04-18 2019-05-03 Boat Propeller Active AU2019203143B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2020201971A AU2020201971A1 (en) 2019-04-18 2020-03-19 Boat Propeller

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW108113633 2019-04-18
TW108113633A TWI700215B (zh) 2019-04-18 2019-04-18 船用推進器

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU2020201971A Division AU2020201971A1 (en) 2019-04-18 2020-03-19 Boat Propeller

Publications (1)

Publication Number Publication Date
AU2019203143B1 true AU2019203143B1 (en) 2020-05-07

Family

ID=66379759

Family Applications (2)

Application Number Title Priority Date Filing Date
AU2019203143A Active AU2019203143B1 (en) 2019-04-18 2019-05-03 Boat Propeller
AU2020201971A Abandoned AU2020201971A1 (en) 2019-04-18 2020-03-19 Boat Propeller

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU2020201971A Abandoned AU2020201971A1 (en) 2019-04-18 2020-03-19 Boat Propeller

Country Status (8)

Country Link
US (1) US20200331574A1 (zh)
EP (1) EP3725667A1 (zh)
JP (1) JP2020175877A (zh)
CN (1) CN111824379A (zh)
AU (2) AU2019203143B1 (zh)
CA (1) CA3042665A1 (zh)
MX (1) MX2019006213A (zh)
TW (1) TWI700215B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114379752B (zh) * 2021-12-09 2022-08-26 南通海国机械有限公司 一种船舶用前置预旋导轮

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182118A (en) * 1971-04-18 1980-01-08 Chronic Bill M Jet propulsion engine
GB2375747A (en) * 2001-05-25 2002-11-27 Padraic Costello Propeller guard
KR20140001560U (ko) * 2012-09-06 2014-03-14 대우조선해양 주식회사 선회식 추진기

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5752864A (en) * 1997-01-16 1998-05-19 Brunswick Corporation Reverse gate for personal watercraft
US5928042A (en) * 1998-03-26 1999-07-27 Glenn F. Mattina Propeller guard
JP3385036B2 (ja) * 1998-05-28 2003-03-10 株式会社石垣 ウォータージェット推進式船外機
CN2334673Y (zh) * 1998-06-24 1999-08-25 林允进 舷外机螺旋桨
US6190218B1 (en) * 1999-09-27 2001-02-20 Outboard Marine Corporation Pump jet with redirected exhaust gas through stator vane for drag reduction
JP3807480B2 (ja) * 2000-07-03 2006-08-09 株式会社石垣 ウォータージェット推進式水中翼船
KR100469025B1 (ko) 2001-02-08 2005-01-29 가부시키가이샤 이시가키 선외기
KR100469026B1 (ko) 2001-02-21 2005-01-29 가부시키가이샤 이시가키 워터 제트 추진식 선외기
CN2545089Y (zh) * 2002-04-30 2003-04-16 林允进 动力船艇用的推进设备
US6675736B1 (en) * 2002-09-12 2004-01-13 Brunswick Corporation Boat having channels formed in its hull
WO2005115832A2 (en) * 2004-05-25 2005-12-08 Sword Marine Technology Llc Outboard jet drive marine propulsion system and control lever therefor
CN100441477C (zh) * 2004-12-30 2008-12-10 株式会社石垣 喷水推进式舷外机
CN2761524Y (zh) * 2004-12-30 2006-03-01 株式会社石垣 喷水推进式舷外机
TWM310175U (en) * 2006-10-23 2007-04-21 Solas Science & Engineering Co Boat propeller
CN201046774Y (zh) * 2007-05-09 2008-04-16 般若科技股份有限公司 船用推进器的螺旋桨
TWI608962B (zh) * 2016-01-27 2017-12-21 Solas Science & Engineering Co Ltd Double-piece shaft sleeve for marine propeller and marine propeller using the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182118A (en) * 1971-04-18 1980-01-08 Chronic Bill M Jet propulsion engine
GB2375747A (en) * 2001-05-25 2002-11-27 Padraic Costello Propeller guard
KR20140001560U (ko) * 2012-09-06 2014-03-14 대우조선해양 주식회사 선회식 추진기

Also Published As

Publication number Publication date
TW202039311A (zh) 2020-11-01
JP2020175877A (ja) 2020-10-29
CA3042665A1 (en) 2020-10-18
MX2019006213A (es) 2020-10-19
US20200331574A1 (en) 2020-10-22
EP3725667A1 (en) 2020-10-21
TWI700215B (zh) 2020-08-01
CN111824379A (zh) 2020-10-27
AU2020201971A1 (en) 2020-05-21

Similar Documents

Publication Publication Date Title
JP6799374B2 (ja) 船舶スクリュー、ポンプスクリュー、またはタービンスクリュー
KR100889306B1 (ko) 라디에이터 팬 및 이것을 이용한 엔진 냉각장치
EP1961655A2 (en) Propeller for boat
JPS63124900A (ja) 軸流送風機
JP2008018927A (ja) 船舶推進システム
US20200331574A1 (en) Boat propeller
KR101684367B1 (ko) 덕트를 구비한 전류고정날개
KR102112493B1 (ko) 전방 스크류를 갖는 링 프로펠러
WO2002062659A1 (en) Outboard motor
CN114483654A (zh) 风机系统以及电动器具
KR101877306B1 (ko) 임펠러 및 상기 임펠러를 포함하는 송풍기
CN210599468U (zh) 一种自冷却水泵
JP2007247594A (ja) 後ろ向き羽根車を有する遠心送風機
WO2001070569A3 (en) Strut-mounted marine propulsion unit
KR20110097910A (ko) 펌프 제트를 갖는 선박 추진 시스템
JP2017132458A (ja) ボート用スクリューの二段式シャフトスリーブおよびそれを着用したボート用スクリュー
CN211543846U (zh) 一种螺旋桨组件、推进装置及航行设备
KR20130125628A (ko) 선박 선미 유동 개선용 부채꼴 형상 덕트 부가물
CA2406909A1 (en) Water jet propulsion outboard engine
KR101757471B1 (ko) 프로펠러 허브
TWI741567B (zh) 內藏式推進系統
JP2017186938A (ja) 送風作業機
CN216861786U (zh) 水下推进器
JP2016169666A (ja) 自動車搭載用ポンプ
CN217129918U (zh) 一种增压缓冲汽车水泵

Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)