GB2424633B - A front-mounted water-separation propeller - Google Patents

A front-mounted water-separation propeller

Info

Publication number
GB2424633B
GB2424633B GB0524597A GB0524597A GB2424633B GB 2424633 B GB2424633 B GB 2424633B GB 0524597 A GB0524597 A GB 0524597A GB 0524597 A GB0524597 A GB 0524597A GB 2424633 B GB2424633 B GB 2424633B
Authority
GB
United Kingdom
Prior art keywords
mounted water
propeller
separation
separation propeller
water
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.)
Expired - Fee Related
Application number
GB0524597A
Other versions
GB0524597D0 (en
GB2424633A (en
Inventor
Shi Heng Yang
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=33163756&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB2424633(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of GB0524597D0 publication Critical patent/GB0524597D0/en
Publication of GB2424633A publication Critical patent/GB2424633A/en
Application granted granted Critical
Publication of GB2424633B publication Critical patent/GB2424633B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Cleaning In General (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
GB0524597A 2003-04-17 2004-02-06 A front-mounted water-separation propeller Expired - Fee Related GB2424633B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002425430A CA2425430A1 (en) 2003-04-17 2003-04-17 A front-mounted water-separation propeller
PCT/CA2004/000163 WO2004092008A1 (en) 2003-04-17 2004-02-06 A front-mounted water-separation propeller

Publications (3)

Publication Number Publication Date
GB0524597D0 GB0524597D0 (en) 2006-01-11
GB2424633A GB2424633A (en) 2006-10-04
GB2424633B true GB2424633B (en) 2007-03-28

Family

ID=33163756

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0524597A Expired - Fee Related GB2424633B (en) 2003-04-17 2004-02-06 A front-mounted water-separation propeller

Country Status (5)

Country Link
US (1) US20060099863A1 (en)
CN (1) CN100441476C (en)
CA (1) CA2425430A1 (en)
GB (1) GB2424633B (en)
WO (1) WO2004092008A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011000439U1 (en) * 2011-02-25 2012-08-21 Becker Marine Systems Gmbh & Co. Kg Pre-nozzle for a propulsion system of a watercraft to improve energy efficiency
CN103661900B (en) * 2012-09-03 2017-04-26 陈海水 Front-mounted type propeller structure
CN107914856B (en) * 2017-11-21 2019-01-11 黄塬森 A kind of pump-jet propulsor conversion equipment
CN109050852A (en) * 2018-08-10 2018-12-21 天津深之蓝海洋设备科技有限公司 Water segregator and underwater propeller for underwater propeller
CN110775196A (en) * 2019-11-27 2020-02-11 苏州大学 Water pump push-and-pull boat advancing mechanism

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2270690A (en) * 1941-04-04 1942-01-20 Samuel V Shannahan Hydraulic propelling apparatus for boats
US2379834A (en) * 1944-02-28 1945-07-03 Renwick J Sharp Front driven motorboat
FR994261A (en) * 1949-08-31 1951-11-14 Mode and propulsion device for floating vehicles
US2616385A (en) * 1947-11-03 1952-11-04 Anthony A Woods Boat propulsion device
US3688721A (en) * 1970-10-02 1972-09-05 John D Bennett Subsea towing vessel
US3841258A (en) * 1972-06-28 1974-10-15 C Odawara Hull construction
EP1323629A1 (en) * 2001-11-14 2003-07-02 Kunio Miyasaki Semi-submergence type hydrofoil craft

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3662702A (en) * 1970-06-16 1972-05-16 David John Doust Multiple propeller ducted system
CN2306949Y (en) * 1997-08-20 1999-02-10 尹恒银 Resistance-reducing speed-increasing energy-saving device for motor-driven ship

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2270690A (en) * 1941-04-04 1942-01-20 Samuel V Shannahan Hydraulic propelling apparatus for boats
US2379834A (en) * 1944-02-28 1945-07-03 Renwick J Sharp Front driven motorboat
US2616385A (en) * 1947-11-03 1952-11-04 Anthony A Woods Boat propulsion device
FR994261A (en) * 1949-08-31 1951-11-14 Mode and propulsion device for floating vehicles
US3688721A (en) * 1970-10-02 1972-09-05 John D Bennett Subsea towing vessel
US3841258A (en) * 1972-06-28 1974-10-15 C Odawara Hull construction
EP1323629A1 (en) * 2001-11-14 2003-07-02 Kunio Miyasaki Semi-submergence type hydrofoil craft

Also Published As

Publication number Publication date
GB0524597D0 (en) 2006-01-11
CN1774365A (en) 2006-05-17
CN100441476C (en) 2008-12-10
CA2425430A1 (en) 2004-10-17
GB2424633A (en) 2006-10-04
US20060099863A1 (en) 2006-05-11
WO2004092008A1 (en) 2004-10-28

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)
720A Reinstatement of application (patents act 1977, section 20(2)a)

Free format text: REQUEST FOR REINSTATEMENT ALLOWED

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20120206