GB190004144A - Improvements in or relating to the Construction, Propulsion, and Steering of Ships. - Google Patents

Improvements in or relating to the Construction, Propulsion, and Steering of Ships.

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Publication number
GB190004144A
GB190004144A GB190004144DA GB190004144A GB 190004144 A GB190004144 A GB 190004144A GB 190004144D A GB190004144D A GB 190004144DA GB 190004144 A GB190004144 A GB 190004144A
Authority
GB
United Kingdom
Prior art keywords
water
tunnel
screw
ships
propulsion
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
Inventor
Paul Horn
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
Application granted granted Critical
Publication of GB190004144A publication Critical patent/GB190004144A/en
Expired legal-status Critical Current

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Abstract

4144. Horn, P. March 5. Screw propellers; rudders.-A tapering arched tunnel or passage b is provided in the bottom to afford a free flow of water to the screw which is placed in the after end of the tunnel. Helical ribs d of opposite hand to the screw may be secured to the walls to direct the water to the propeller. Instead of such ribs, small screws of coarser pitch may be placed on the shaft forward of the main propeller, as shown in Fig. 5, to direct the water to it. Two rudders are fitted, one at each side of the tunnel, so that the flow of water is not impeded. A similar channel may be formed in stern-wheel vessels.
GB190004144D 1900-03-05 1900-03-05 Improvements in or relating to the Construction, Propulsion, and Steering of Ships. Expired GB190004144A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190004144T 1900-03-05

Publications (1)

Publication Number Publication Date
GB190004144A true GB190004144A (en) 1900-07-21

Family

ID=32361199

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190004144D Expired GB190004144A (en) 1900-03-05 1900-03-05 Improvements in or relating to the Construction, Propulsion, and Steering of Ships.

Country Status (1)

Country Link
GB (1) GB190004144A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2729182A (en) * 1950-06-03 1956-01-03 Giovanni B Tommasi Ship's hull having forked canal in bottom

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2729182A (en) * 1950-06-03 1956-01-03 Giovanni B Tommasi Ship's hull having forked canal in bottom

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