DE1863114U - MOTORBOAT HULL WITH EXHAUST OPENINGS BELOW THE WATERLINE. - Google Patents
MOTORBOAT HULL WITH EXHAUST OPENINGS BELOW THE WATERLINE.Info
- Publication number
- DE1863114U DE1863114U DEB50000U DEB0050000U DE1863114U DE 1863114 U DE1863114 U DE 1863114U DE B50000 U DEB50000 U DE B50000U DE B0050000 U DEB0050000 U DE B0050000U DE 1863114 U DE1863114 U DE 1863114U
- Authority
- DE
- Germany
- Prior art keywords
- hull
- waterline
- openings
- exhaust openings
- openings below
- 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
Links
- 239000007789 gas Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/32—Arrangements of propulsion power-unit exhaust uptakes; Funnels peculiar to vessels
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Exhaust Silencers (AREA)
Description
PA 487 905*27,7.82PA 487 905 * 27.7.82
O. H. BRANDI ζ tr μ schreiben vomO. H. BRANDI ζ tr μ write dated
25. Juli 1962 Pa/HiJuly 25, 1962 Pa / Hi
Dipl.-Ing. Ö.H. Brandi, 502 Frechen-Marsdorf, Max-Planck-Str. 2-6Dipl.-Ing. Ö.H. Brandi, 502 Frechen-Marsdorf, Max-Planck-Str. 2-6
Beschreibung zur GebrauchsmusteranmeldungDescription of the utility model registration
"Motorbootrumpf mit Auspufföffnungen unterhalb der Wasserlinie""Motorboat hull with exhaust openings below the waterline"
Die Erfindung bezieht sich auf die Anordnung der Austrittsöffnungen für die Antriebsmotor-Abgase in Motorboοtrumpfen.The invention relates to the arrangement of the outlet openings for the engine exhaust gases in motorboat hulls.
Gemäß der Erfindung sollen die Austrittsöffnungen der Auspuffanlage unterhalb der Wasserlinie liegen und zwar derart angeordnet und verteilt, daß die Auspuffgase in Form von kleinen Blasen gleichmäßig beim Fahren unter dem Rumpf verteilt werden, daß dadurch die Reibungswiderstände des Rumpfes im Wasser herabgesetzt werden. Ein weiterer Vorteil ergibt sich daraus, daß die Auspuffgase die Bootsinsassen durch die kurze Verweilzeit im Wasser nicht mehr belästigen.According to the invention, the outlet openings of the exhaust system lie below the waterline and that is so arranged and distributed that the exhaust gases in the form of small Bubbles are evenly distributed under the hull when driving, thereby reducing the frictional resistance of the hull in the water will. Another advantage results from the fact that the exhaust gases the boat occupants by the short dwell time no longer bother you in the water.
Es ist bekannt, daß Boote auf einem mehr oder weniger dichten Luftpolster geringere Widerstände beim Fahren zu überwinden haben. Neu ist der Gedanke der Erfindung, Rumpf und Auspuffanlage eines Motorbootes derart auszubilden, daß allein durch eine zweckmäßige Führung der sowieso vorhandenen Abgase der vorbeschriebene physikalische Effekt erreicht wird.It is known that boats have less resistance to overcome when driving on a more or less dense air cushion. What is new is the idea of the invention to train the hull and exhaust system of a motor boat in such a way that only by one expedient management of the exhaust gases which are already present, the above-described physical effect is achieved.
Zwei AusfUhrungsbeispiele der Erfindung sind auf der Zeichnung dargestellt:Two AusfUhrungsbeispiele the invention are on the drawing shown:
Figur 1 Seitenansicht und Fig. 2 Schnitt durch einen Rumpf eines Verdrängung s boot es. Fig. J> Seitenansicht und Fig. 4 Schnitt durch einen Rumpf eines Gleitbootes.FIG. 1 side view and FIG. 2 section through a hull of a displacement boat. Fig. J> side view and Fig. 4 section through a hull of a planing boat.
Die vier Figuren zeigen 2 Anwendungsmöglichkeiten der Erfindung mit Austrittsöffnung "5" einmal im Bereich des Kieles (Fig. 1 und 2) und einmal quer über den Rumpf boden (Fig. ;5 und 4) in einem bestimmten Winkel zum Kiel. Beide Arten sind nicht an eine bestimmte Rumpfform gebunden und können ebenfalls, je nach den Erfordernissen, miteinander kombiniert werden. "1" stellt hierbei den Bootsrumpf dar, "2" den Kiel, "4" die Verteilkammer zu den Austrittsdüsen, die entweder innerhalb oder im Bereich des Kieles liegt oder in einem bestimmten Winkel quer zu diesem und "5" das Zuführungsrohr der Abgase zu der Verteilkammer, welches an seiner höchsten Stelle bis über die Wasserlinie "6" geführt werden sollte, um einen Rückfluß von WasserThe four figures show two possible applications of the invention with outlet opening "5" once in the area of the keel (FIG. 1 and 2) and once across the trunk floor (Fig.; 5 and 4) in a certain angle to the keel. Both types are not tied to a specific hull shape and can also, depending on the hull shape the requirements, can be combined with one another. "1" represents the hull, "2" the keel, "4" the distribution chamber to the outlet nozzles, which are either inside or in the area of the keel or at a certain angle across to this and "5" the supply pipe of the exhaust gases to the distribution chamber, which at its highest point to above the waterline "6" should be passed to a reflux of water
- 2- 2nd
RA- 487 905*27.7.S2RA- 487 905 * 7/27 S2
O. H. BRANDI — 2 — zum schbeiben vomO. H. BRANDI - 2 - to slide from
2J. Juli 1962 Pa/Hi2Y. July 1962 Pa / Hi
zum Motor bzw. in das Boot zu verhindern. Die Düsen müssen in jedem Fall, je nach der Konstruktion des Bootsrumpfes,so angeordnet werden, daß die ausströmenden und im Wasser blasenbildenden Auspuffgase einen größtmöglichen Teil des Unterwasserrumpfes bestreichen.to prevent the engine or the boat. The nozzles must always be arranged in this way, depending on the construction of the boat hull that the exhaust gases flowing out and forming bubbles in the water occupy the largest possible part of the underwater hull coat.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB50000U DE1863114U (en) | 1962-07-27 | 1962-07-27 | MOTORBOAT HULL WITH EXHAUST OPENINGS BELOW THE WATERLINE. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB50000U DE1863114U (en) | 1962-07-27 | 1962-07-27 | MOTORBOAT HULL WITH EXHAUST OPENINGS BELOW THE WATERLINE. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1863114U true DE1863114U (en) | 1962-11-29 |
Family
ID=33138001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEB50000U Expired DE1863114U (en) | 1962-07-27 | 1962-07-27 | MOTORBOAT HULL WITH EXHAUST OPENINGS BELOW THE WATERLINE. |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1863114U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10258495A1 (en) * | 2002-12-14 | 2004-07-15 | Buchert, Jürgen | Friction reduction drive for turbine-powered craft has exhaust gas able to be conducted under craft |
| DE102017101055A1 (en) * | 2017-01-20 | 2018-07-26 | Mike René Wilke | MOTORIZED WATER VEHICLE AND METHOD FOR REDUCING FRICTION ON VESSELS |
-
1962
- 1962-07-27 DE DEB50000U patent/DE1863114U/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10258495A1 (en) * | 2002-12-14 | 2004-07-15 | Buchert, Jürgen | Friction reduction drive for turbine-powered craft has exhaust gas able to be conducted under craft |
| DE102017101055A1 (en) * | 2017-01-20 | 2018-07-26 | Mike René Wilke | MOTORIZED WATER VEHICLE AND METHOD FOR REDUCING FRICTION ON VESSELS |
| DE102017101055B4 (en) * | 2017-01-20 | 2021-05-06 | Mike René Wilke | ENGINE-DRIVEN WATER VEHICLE AND METHOD FOR REDUCING FRICTION ON SHIP HULLS |
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