DE290312C - - Google Patents
Info
- Publication number
- DE290312C DE290312C DENDAT290312D DE290312DA DE290312C DE 290312 C DE290312 C DE 290312C DE NDAT290312 D DENDAT290312 D DE NDAT290312D DE 290312D A DE290312D A DE 290312DA DE 290312 C DE290312 C DE 290312C
- Authority
- DE
- Germany
- Prior art keywords
- operating
- underwater
- gas
- air
- siren
- 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
- 239000012530 fluid Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 241000269400 Sirenidae Species 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 1
- 241000269346 Siren Species 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K7/00—Sirens
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Farming Of Fish And Shellfish (AREA)
Description
AUSGEGEBEN AM 19. JULI 1919ISSUED ON JULY 19, 1919
Beim Betriebe von Unterwassersirenen hat sich gezeigt, daß es für die Schallbildung und -wirkung von großer Wichtigkeit ist, ein Austreten von Luft oder sonstigen Gasen aus der Betriebsflüssigkeit beim Durchgang derselben durch die Sirenenanlage, insbesondere die Schallöffnungen der Sirene, möglichst zu vermeiden. Das Bestreben geht dabei dahin, das Entstehen von Luft- oder Gasbläschen im BetriebswasserWhen operating underwater sirens it has been shown that it is responsible for sound generation and -effect is of great importance, a leakage of air or other gases from the Operating fluid when it passes through the siren system, in particular the sound openings the siren to avoid if possible. The endeavor goes to the emergence of air or gas bubbles in the process water
ιό zu verhindern. Dazu sind verschiedene Wege vorgeschlagen worden. ':"■■>ιό to prevent. There are several ways to do this has been proposed. ': "■■>
Die Erfindung bezieht sich nun auf solche Unterwassersirenenanlagen, bei denen das Betriebsmittel einen geschlossenen Kreislauf vollführt und bezweckt, den erwähnten Übelstand auch in diesem Falle zu vermeiden bzw. den Kreislauf dem erstrebten Zweck nutzbar, zu machen. Gemäß der Erfindung wird dies dadurch bewirkt, daß eine Betriebsflüssigkeit verwendet wird, die auf künstlichem Wege vor der Einfüllung in die Anlage nach Möglichkeit luftfrei gemacht ist. Der Kreislauf des Betriebstaittels selbst kann in der Weise erfolgen, wie dies bereits bekannte Einrichtungen zeigen.' Dabei muß natürlich Sorge getragen werden, daß die Betriebsflüssigkeit niemals und nirgends mit der Außenluft in Berührung kommt. Für die Entlüftung selbst können irgendwelche geeignete Verfahren, die in der Technik bereits üblich sind, angewendet werden.The invention now relates to such underwater siren systems in which the operating means carries out a closed cycle and aims to remedy the aforementioned evil in this case, too, to avoid or to use the cycle for the intended purpose do. According to the invention, this is effected in that an operating fluid is used, which is artificially before being filled into the system if possible is made air-free. The cycle of the operating resource itself can take place in such a way that as already known institutions show. ' Care must of course be taken that the operating fluid never and nowhere comes into contact with the outside air. For The venting itself can be any suitable method that is already in the art are common.
Das Verfahren weist den Vorzug auf, daß besondere Einrichtungen zum dauernden Entlüften frischen Betriebswassers mit ihrem Raumund Kraft bedarf vermieden werden.The method has the advantage that special devices for permanent venting fresh process water with its space and power requirements can be avoided.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE290312C true DE290312C (en) |
Family
ID=545279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT290312D Active DE290312C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE290312C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE896170C (en) * | 1941-06-05 | 1953-11-09 | Atlas Werke Ag | Device for sending or receiving sound waves by means of an oscillator located in a liquid-filled container and a method for degassing its liquid and / or oscillator |
-
0
- DE DENDAT290312D patent/DE290312C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE896170C (en) * | 1941-06-05 | 1953-11-09 | Atlas Werke Ag | Device for sending or receiving sound waves by means of an oscillator located in a liquid-filled container and a method for degassing its liquid and / or oscillator |
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