GB2461539B - Human propelled boat powered by movement of a collapsible element within a submerged tube - Google Patents

Human propelled boat powered by movement of a collapsible element within a submerged tube

Info

Publication number
GB2461539B
GB2461539B GB0812080A GB0812080A GB2461539B GB 2461539 B GB2461539 B GB 2461539B GB 0812080 A GB0812080 A GB 0812080A GB 0812080 A GB0812080 A GB 0812080A GB 2461539 B GB2461539 B GB 2461539B
Authority
GB
United Kingdom
Prior art keywords
movement
collapsible element
submerged tube
propelled boat
human propelled
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
GB0812080A
Other versions
GB2461539A (en
GB0812080D0 (en
Inventor
Raymond William Dent
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
Application filed by Individual filed Critical Individual
Priority to GB0812080A priority Critical patent/GB2461539B/en
Publication of GB0812080D0 publication Critical patent/GB0812080D0/en
Publication of GB2461539A publication Critical patent/GB2461539A/en
Application granted granted Critical
Publication of GB2461539B publication Critical patent/GB2461539B/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
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/30—Propulsive elements directly acting on water of non-rotary type
    • B63H1/32—Flaps, pistons, or the like, reciprocating in propulsive direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H11/00—Marine propulsion by water jets
    • B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
    • B63H11/04—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps
    • B63H11/06—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of reciprocating type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H16/00—Marine propulsion by muscle power
    • B63H16/08—Other apparatus for converting muscle power into propulsive effort
    • B63H16/12—Other apparatus for converting muscle power into propulsive effort using hand levers, cranks, pedals, or the like, e.g. water cycles, boats propelled by boat-mounted pedal cycles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Actuator (AREA)
GB0812080A 2008-07-02 2008-07-02 Human propelled boat powered by movement of a collapsible element within a submerged tube Active GB2461539B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0812080A GB2461539B (en) 2008-07-02 2008-07-02 Human propelled boat powered by movement of a collapsible element within a submerged tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0812080A GB2461539B (en) 2008-07-02 2008-07-02 Human propelled boat powered by movement of a collapsible element within a submerged tube

Publications (3)

Publication Number Publication Date
GB0812080D0 GB0812080D0 (en) 2008-08-06
GB2461539A GB2461539A (en) 2010-01-06
GB2461539B true GB2461539B (en) 2013-01-23

Family

ID=39707880

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0812080A Active GB2461539B (en) 2008-07-02 2008-07-02 Human propelled boat powered by movement of a collapsible element within a submerged tube

Country Status (1)

Country Link
GB (1) GB2461539B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8371888B2 (en) 2010-12-13 2013-02-12 Chau Ngok Tracy TO Movable floating object and driving mechanism therefor
EP2465765A1 (en) * 2010-12-15 2012-06-20 Chau Ngok Tracy To Movable floating object and driving mechanism therefor
WO2020118385A1 (en) * 2018-12-12 2020-06-18 Smiljanic Mario Underwater parachute propulsion system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US431442A (en) * 1890-07-01 Mechanical movement
JP2000142572A (en) * 1998-11-10 2000-05-23 Akitoshi Ogoshi Valve-driven ship
GB2370024A (en) * 2000-12-13 2002-06-19 Ferid Hickmet Man-powered marine craft
WO2008024077A1 (en) * 2006-08-23 2008-02-28 Chye Hee Chua Hydro-propulsion device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US431442A (en) * 1890-07-01 Mechanical movement
JP2000142572A (en) * 1998-11-10 2000-05-23 Akitoshi Ogoshi Valve-driven ship
GB2370024A (en) * 2000-12-13 2002-06-19 Ferid Hickmet Man-powered marine craft
WO2008024077A1 (en) * 2006-08-23 2008-02-28 Chye Hee Chua Hydro-propulsion device

Also Published As

Publication number Publication date
GB2461539A (en) 2010-01-06
GB0812080D0 (en) 2008-08-06

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