DE34009C - Propellers for ships - Google Patents

Propellers for ships

Info

Publication number
DE34009C
DE34009C DENDAT34009D DE34009DA DE34009C DE 34009 C DE34009 C DE 34009C DE NDAT34009 D DENDAT34009 D DE NDAT34009D DE 34009D A DE34009D A DE 34009DA DE 34009 C DE34009 C DE 34009C
Authority
DE
Germany
Prior art keywords
propellers
ships
axis
drum
semicircular
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 - Lifetime
Application number
DENDAT34009D
Other languages
German (de)
Original Assignee
C. DERCKMANN, Rechtsanwalt in Dortmund
Publication of DE34009C publication Critical patent/DE34009C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B63H1/30—Propulsive elements directly acting on water of non-rotary type
    • B63H1/32—Flaps, pistons, or the like, reciprocating in propulsive direction

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)
  • Wind Motors (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Eine halbkreisförmige Trommel A aus starken Blechen wird im Mittelpunkt des Durchschnitts an einer Achse F befestigt und in horizontaler Lage unter dem Schiff so angebracht, dafs die flache und besonders verstärkte Vorderseite derselben nach hinten, d. h. entgegengesetzt der Fahrrichtung zeigt. Die Achse steht mit dem im Schiff aufgestellten Triebwerk in Verbindung und setzt dieses mittelst derselben die Trommel derart in Bewegung, dafs die beiderseitigen Vorderflächen I und II abwechselnd gegen das Wasser wirken und das Schiff in entgegengesetzter Richtung vortreiben.A semicircular drum A made of thick sheet metal is fastened in the center of the cross section to an axis F and placed in a horizontal position under the ship in such a way that the flat and especially reinforced front of it points backwards, that is, opposite to the direction of travel. The axis is connected to the engine set up in the ship and by means of the same sets the drum in motion in such a way that the front surfaces I and II on both sides act alternately against the water and propel the ship forward in the opposite direction.

Der von dieser Seite vordringende Gegenstrom wird durch den Kiel B, der den hinteren Theil der Trommel deckt, gebrochen und unwirksam gemacht. Zur Erhöhung der Geschwindigkeit werden zwei oder mehrere Motoren angebracht.The countercurrent advancing from this side is broken and rendered ineffective by the keel B, which covers the rear part of the drum. Two or more motors are attached to increase the speed.

Claims (1)

Patent-Anspruch:Patent claim: Ein Motor für die Schifffahrt, durch den mittelst einer halbkreisförmigen, horizontal liegenden Trommelscheibe A, deren Vorderseite von der Achse aus mit den beiderseitigen Flächen (Rudern) abwechselnd gegen das Wasser wirkt, das Fahrzeug fortbewegt wird.A motor for shipping, through which the vehicle is moved by means of a semicircular, horizontally lying drum disk A, the front of which acts from the axis with the surfaces on both sides (oars) alternating against the water.
DENDAT34009D Propellers for ships Expired - Lifetime DE34009C (en)

Publications (1)

Publication Number Publication Date
DE34009C true DE34009C (en)

Family

ID=309950

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT34009D Expired - Lifetime DE34009C (en) Propellers for ships

Country Status (1)

Country Link
DE (1) DE34009C (en)

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