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GB236751A - Improvements on propelling devices for water-craft - Google Patents

Improvements on propelling devices for water-craft

Info

Publication number
GB236751A
GB236751A GB19321/24A GB1932124A GB236751A GB 236751 A GB236751 A GB 236751A GB 19321/24 A GB19321/24 A GB 19321/24A GB 1932124 A GB1932124 A GB 1932124A GB 236751 A GB236751 A GB 236751A
Authority
GB
United Kingdom
Prior art keywords
pinion
hull
craft
water
internal
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
Application number
GB19321/24A
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 GB19321/24A priority Critical patent/GB236751A/en
Publication of GB236751A publication Critical patent/GB236751A/en
Expired 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
    • B63H1/26—Blades
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)

Abstract

236,751. Schul, M. Aug. 14, 1924. Screw propellers.-The propeller is formed with a ring boss which encircles the hull and which has an internal driving pinion, whilst the hull has a shallow supporting groove. The ring boss 2 has blades 3 and an internal pinion 6, and is formed by a number of segments. The power shaft 4 is fitted with a pinion 5 adapted to pass through an opening in the hull 1 to mesh with the internal pinion. The axis of the ring is approximately at the water level so that the propeller is semi-submerged. Two or more propellers may be fitted.
GB19321/24A 1924-08-14 1924-08-14 Improvements on propelling devices for water-craft Expired GB236751A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB19321/24A GB236751A (en) 1924-08-14 1924-08-14 Improvements on propelling devices for water-craft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB19321/24A GB236751A (en) 1924-08-14 1924-08-14 Improvements on propelling devices for water-craft

Publications (1)

Publication Number Publication Date
GB236751A true GB236751A (en) 1925-07-16

Family

ID=10127403

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19321/24A Expired GB236751A (en) 1924-08-14 1924-08-14 Improvements on propelling devices for water-craft

Country Status (1)

Country Link
GB (1) GB236751A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2198698A (en) * 1986-12-17 1988-06-22 Warwick Antony Higgins Vessel with propulsion means rotating around central body
GB2402092A (en) * 2003-05-24 2004-12-01 Samsung Kwangju Electronics Co Dual cyclone for a vacuum cleaner

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2198698A (en) * 1986-12-17 1988-06-22 Warwick Antony Higgins Vessel with propulsion means rotating around central body
GB2402092A (en) * 2003-05-24 2004-12-01 Samsung Kwangju Electronics Co Dual cyclone for a vacuum cleaner
GB2402092B (en) * 2003-05-24 2005-06-29 Samsung Kwangju Electronics Co Cyclonic dust-collecting apparatus for a vacuum cleaner

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