DE112414C - - Google Patents
Info
- Publication number
- DE112414C DE112414C DENDAT112414D DE112414DA DE112414C DE 112414 C DE112414 C DE 112414C DE NDAT112414 D DENDAT112414 D DE NDAT112414D DE 112414D A DE112414D A DE 112414DA DE 112414 C DE112414 C DE 112414C
- Authority
- DE
- Germany
- Prior art keywords
- sided pyramid
- corners
- hull shape
- created
- shape
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 108020001143 ABCD Proteins 0.000 claims 1
- 238000010276 construction Methods 0.000 description 1
- 230000001627 detrimental Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002349 favourable Effects 0.000 description 1
- 230000000717 retained Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
- B63B1/06—Shape of fore part
- B63B2001/066—Substantially vertical stems
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
KLASSE 65 α.CLASS 65 α.
Die im Zusatz - Patente 105554 geschützte Schiffskörperform ist dadurch gekennzeichnet, dafs die kleinste, dem untergetauchten Rumpf umschriebene einfachste mathematische und von ebenen Flächen eingeschlossene Figur eine dreiseitige Pyramide in Form eines Doppelkeiles ist. Mit anderen Worten ausgedrückt heifst dies, dafs der Schiffskörper durch Abrunden der Ecken und Kanten einer dreiseitigen Pyramide, wie solche in der beiliegenden Zeichnung perspectivisch dargestellt ist, als entstanden zu denken ist.The hull shape, protected in the addendum - patents 105554, is characterized by that the smallest, the simplest mathematical and of the submerged trunk circumscribed Flat surfaces enclosed figure a three-sided pyramid in the form of a double wedge is. In other words, this means that the hull is rounded off the corners and edges of a three-sided pyramid, like those in the accompanying drawing is represented in perspective, as arisen is to be thought.
Würde man bei der Construction die Ecken, welche die Kiellinie mit der Vorstevenlinie C-D bildet, nicht durch Abrunden beseitigen, so ist ersichtlich, dafs die der Schiffskörperform am nächsten liegende umschriebene Figur eine vollständige dreiseitige Pyramide A B CD sein wird.If, during construction, the corners which the keel line forms with the stem line CD are not removed by rounding, it can be seen that the circumscribed figure closest to the hull shape will be a complete three-sided pyramid AB CD .
Rundet man aber die betreffende Ecke ebenso wie alle anderen Ecken durch eine Curve K ab, so ist naturgemäfs die kleinste, dem Schiffskörper unter Wasser umschriebene Figur eine abgestumpfte dreiseitige Pyramide ABCC" B" A". If, however, the corner in question is rounded off by a curve K just like all other corners, then the smallest figure circumscribed underwater around the hull is naturally a truncated three-sided pyramid ABCC "B" A ".
In dein Zusatz-Patente 105554 liegt somit schon ausgedrückt, dafs die kleinste, wenn auch nicht einfachste, dem Schiffsrumpf umschriebene mathematische und von ebenen Flächen eingeschlossene Figur eine abgestumpfte dreiseitige Pyramide" ist.In your additional patents 105554 is thus already expressed that the smallest, if not the simplest, circumscribed the hull of the ship mathematical figure enclosed by flat surfaces is a truncated three-sided pyramid ".
Die vorgenommene Abrundung des Vorstevens hat aber dort im Wesentlichen nur den Zweck, beim Vorschiff, ebenso wie an allen anderen Stellen scharfe Ecken und Kanten zu beseitigen.The rounding off of the Vorsteven has essentially only been there the purpose of having sharp corners and edges in the foredeck as in all other places remove.
Die vorliegende Erfindung verfolgt nun den Zweck, durch weitergehendes Abstumpfen der Pyramide als bisher auch den Tiefgang zu vermindern, weil bei dem geringen Volumen, welches die dreiseitige Pyramide hat, den danach gebauten Schiffen, um das erforderliche Deplacement zu erhalten, unter Umständen ein Tiefgang gegeben werden mufs, welcher bei begrenzter Wassertiefe des Fahrwassers nachtheilig wird. Es soll deshalb von der nach unten zeigenden Spitze der Pyramide ein gröfseres Stück A' B' C D abgeschnitten werden, so dafs ein flacher, entweder ebener oder wenig gekrümmter Schiffsboden entsteht, welcher ebenso wie die Wasserlinien die Form eines abgerundeten Dreiecks A' B' C hat, und an welchen sich natürlich die Spantcurven mit Abrundungen anschliefsen. Es bleibt hierbei selbstverständlich das Merkmal der Haupterfindung bestehen, dafs alle Wasserlinien abgerundete Dreiecke darstellen und auch die grofse Formstabilität erhalten bleibt, welche die Annahme einer entsprechend vergröfserten Freibordhöhe und damit die Schaffung wesentlich gröfserer und schönerer Räume zur Unterbringung von Passagieren und leichter LadungThe present invention now has the purpose of reducing the draft by further blunting the pyramid than before, because with the small volume that the three-sided pyramid has, the ships built after it may be given a draft in order to obtain the required displacement must be, which is detrimental in the limited water depth of the fairway. A larger piece A 'B' CD should therefore be cut off from the tip of the pyramid pointing downwards, so that a flat, either level or slightly curved ship's bottom is created, which, like the water lines, has the shape of a rounded triangle A 'B' C and which of course are followed by the frame curves with rounded edges. It goes without saying that the feature of the main invention remains that all water lines represent rounded triangles and that the great dimensional stability is retained, which the assumption of a correspondingly increased freeboard height and thus the creation of much larger and nicer spaces for accommodating passengers and light cargo
zuläfst. Endlich werden auch die günstigen Widerstandsverhältnisse wie in der Haupterfindung gewonnen infolge der scharfen Wasserlinien, die Dreiecke mit abgerundeten Ecken bilden.allow. Finally, the favorable resistance ratios will be like in the main invention gained as a result of the sharp water lines, the triangles with rounded corners form.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE112414C true DE112414C (en) |
Family
ID=382080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT112414D Active DE112414C (en) |
Country Status (1)
Country | Link |
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DE (1) | DE112414C (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0678445A1 (en) * | 1994-04-21 | 1995-10-25 | Petroleum Geo-Services Ag | Hull configuration |
US5701835A (en) * | 1996-02-16 | 1997-12-30 | Petroleum Geo-Services As | Production vessel with sinusoidal waterline hull |
DE19837888C1 (en) * | 1998-08-20 | 2000-02-24 | Obermoser Franz | Hull for marine vessel has stern formed with vertical movable flaps for stability |
EP1326773A1 (en) * | 2000-04-12 | 2003-07-16 | Aero-Hydro Associates | Transonic hydrofield & transonic hull |
DE10240534B4 (en) * | 2002-09-03 | 2005-01-27 | Blohm + Voss Gmbh | ship |
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0
- DE DENDAT112414D patent/DE112414C/de active Active
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0678445A1 (en) * | 1994-04-21 | 1995-10-25 | Petroleum Geo-Services Ag | Hull configuration |
US5598802A (en) * | 1994-04-21 | 1997-02-04 | Ramde; Roar R. | Hull configuration |
US5701835A (en) * | 1996-02-16 | 1997-12-30 | Petroleum Geo-Services As | Production vessel with sinusoidal waterline hull |
DE19837888C1 (en) * | 1998-08-20 | 2000-02-24 | Obermoser Franz | Hull for marine vessel has stern formed with vertical movable flaps for stability |
EP1326773A1 (en) * | 2000-04-12 | 2003-07-16 | Aero-Hydro Associates | Transonic hydrofield & transonic hull |
EP1326773A4 (en) * | 2000-04-12 | 2005-11-02 | Aero Hydro Associates | Transonic hydrofield & transonic hull |
DE10240534B4 (en) * | 2002-09-03 | 2005-01-27 | Blohm + Voss Gmbh | ship |
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