ES426896A1 - A propulsion device for vessels. (Machine-translation by Google Translate, not legally binding) - Google Patents

A propulsion device for vessels. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES426896A1
ES426896A1 ES426896A ES426896A ES426896A1 ES 426896 A1 ES426896 A1 ES 426896A1 ES 426896 A ES426896 A ES 426896A ES 426896 A ES426896 A ES 426896A ES 426896 A1 ES426896 A1 ES 426896A1
Authority
ES
Spain
Prior art keywords
tunnel
translation
propeller
machine
legally binding
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
ES426896A
Other languages
Spanish (es)
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
Priority claimed from AR24838173A external-priority patent/AR196258A1/en
Priority claimed from AR25220974A external-priority patent/AR198723A1/en
Application filed by Individual filed Critical Individual
Publication of ES426896A1 publication Critical patent/ES426896A1/en
Expired legal-status Critical Current

Links

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  • Wind Motors (AREA)

Abstract

A boat propulsion device, characterized by comprising, formed in the stern of the boat to be propelled, a tunnel open towards the keel and stern end of the same, in the tunnel the propeller is housed being the section of the tunnel growing towards said end, until reaching a greater height in the plane normal to the axis of the bay than the distance between the ends of the blade of the propeller; on supports projecting from the stern are articulated on axes perpendicular to that of the propeller, parallel fins on each side of this axis and on a third axis perpendicular to those arranged a curved plate orientable between a position outside of confrontation with the tunnel and a confrontational position with it. (Machine-translation by Google Translate, not legally binding)
ES426896A 1973-06-04 1974-06-03 A propulsion device for vessels. (Machine-translation by Google Translate, not legally binding) Expired ES426896A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AR24838173A AR196258A1 (en) 1973-06-04 1973-06-04 A NEW PROPULSION DEVICE FOR BOATS
AR25220974A AR198723A1 (en) 1974-02-06 1974-02-06 IMPROVEMENTS IN PROPULSION DEVICES FOR BOATS

Publications (1)

Publication Number Publication Date
ES426896A1 true ES426896A1 (en) 1976-07-16

Family

ID=25590921

Family Applications (1)

Application Number Title Priority Date Filing Date
ES426896A Expired ES426896A1 (en) 1973-06-04 1974-06-03 A propulsion device for vessels. (Machine-translation by Google Translate, not legally binding)

Country Status (2)

Country Link
BR (1) BR7404593D0 (en)
ES (1) ES426896A1 (en)

Also Published As

Publication number Publication date
BR7404593D0 (en) 1975-01-07

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