DE102005008805A1 - Sleeve body for receiving underwater antenna, has infrared sensor operating as water sensor to output control signal when water ballasting is below minimum filling degree such that sonar arrangement is not switched to transmit mode - Google Patents
Sleeve body for receiving underwater antenna, has infrared sensor operating as water sensor to output control signal when water ballasting is below minimum filling degree such that sonar arrangement is not switched to transmit mode Download PDFInfo
- Publication number
- DE102005008805A1 DE102005008805A1 DE200510008805 DE102005008805A DE102005008805A1 DE 102005008805 A1 DE102005008805 A1 DE 102005008805A1 DE 200510008805 DE200510008805 DE 200510008805 DE 102005008805 A DE102005008805 A DE 102005008805A DE 102005008805 A1 DE102005008805 A1 DE 102005008805A1
- Authority
- DE
- Germany
- Prior art keywords
- water
- underwater antenna
- signal
- control signal
- water sensor
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 230000000903 blocking effect Effects 0.000 claims description 10
- 230000003287 optical effect Effects 0.000 claims description 5
- 229920002430 Fibre-reinforced plastic Polymers 0.000 abstract 1
- 239000003365 glass fiber Substances 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 10
- 230000006378 damage Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/44—Special adaptations for subaqueous use, e.g. for hydrophone
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
Description
Die Erfindung betrifft einen Hüllkörper zur Aufnahme einer Unterwasserantenne der im Oberbegriff des Anspruchs 1 definierten Gattung.The The invention relates to an enveloping body for receiving an underwater antenna defined in the preamble of claim 1 Genus.
Solche Hüllkörper sind beispielsweise am Bug von mit Sonaranlagen ausgestatteten Überwasserschiffen angeordnet und nehmen das sog. Wetend der Sonaranlage, also deren Unterwasserantenne, auch Basis genannt, auf. Die Hüllkörper bieten der Unterwasserantenne einen mechanischen Schutz und minimieren Strömungsgeräusche an der Unterwasserantenne, wozu sie strömungsoptimiert geformt sind. Die Hüllkörper besitzen ein umfassendes, stählerndes Befestigungsfundament und ein über mehr als 180° Umfangswinkel sich erstreckendes, akustisch transparentes Fenster aus Gummi oder glasfaserverstärktem Kunststoff (GFK). Die Hüllkörper sind vollständig mit Wasser gefüllt, wozu eigens eine verschließbare Einfüllöffnung im Hüllkörper vorgesehen ist.Such Enveloping bodies are for example, at the bow of supersonic ships equipped with sonar systems arranged and take the so-called. Wetend the sonar system, so their Underwater antenna, also called base on. The enveloping bodies offer the Underwater antenna provide mechanical protection and minimize flow noise the underwater antenna, for which they are shaped flow optimized. Own the enveloping body a comprehensive, steely thing Foundation foundation and an over more than 180 ° circumferential angle extending, acoustically transparent window made of rubber or fiberglass-reinforced Plastic (GRP). The enveloping bodies are Completely filled with water, for what a lockable Filling opening in Covering provided is.
Zu Wartungs- und Reparaturzwecken der Unterwasserantenne, z.B. zum Aus- und Einbau von elektroakustischen Wandlern, wird der Hüllkörper entleert, so dass er zur Durchführung der notwendigen Arbeiten an der Unterwasserantenne betreten werden kann. In dieser Zeit darf die Sonaranlage auch nicht probeweise in der Betriebsart "Senden" betrieben werden. Wird dies dennoch versehentlich getan, so führt dies zur unmittelbaren Zerstörung der elektroakustischen Wandler und/oder deren Leistungsverstärker, da die im Sendefall erzeugte große akustische Energie nicht ins Wasser abgegeben werden kann.To Maintenance and repair of the underwater antenna, e.g. to the Removal and installation of electroacoustic transducers, the enveloping body is emptied, allowing him to carry the necessary work on the underwater antenna are entered can. During this time, the sonar system may not be tested be operated in the operating mode "send". If this is done by mistake, this leads to immediate destruction the electroacoustic transducer and / or their power amplifier, since the large acoustic generated in the transmission case Energy can not be released into the water.
Der Erfindung liegt die Aufgabe zugrunde, Vorsorge dafür zu treffen, dass bei fehlender Wasserfüllung im Hüllkörper ein Ansteuern der Unterwasserantenne mit Sendeleistung zuverlässig verhindert ist.Of the Invention is based on the task of making provision that in the absence of water filling in the envelope body Controlling the underwater antenna with transmission power reliably prevented is.
Die Aufgabe ist erfindungsgemäß durch die Merkmale im Anspruch 1 gelöst.The Task is inventively by the features in claim 1 solved.
Der erfindungsgemäße Hüllkörper hat den Vorteil, dass mit Hilfe des vom Wasserfühler bei unzureichender Wasserfüllung generierten Steuersignals ein Verblocken der Sonaranlage gegen Einschalten zumindest des Sendebetriebs und/oder ein Warnhinweis in akustischer oder optischer Form, z.B. auf dem Display des Bediengeräts, herbeigeführt werden kann. Damit wird ein unbeabsichtigtes Fehlverhalten des Operators am Bediengerät verhindert und Schaden an der Sonaranlage in wirtschaftlich erheblichen Größenordnungen verhindert.Of the has enveloping body according to the invention the advantage that generated by using the water sensor with insufficient water filling Control signal blocking the sonar system against switching at least the transmission mode and / or a warning in acoustic or optical Shape, e.g. on the display of the HMI device can. This will cause an unintentional misconduct of the operator on the HMI device prevents and harms the sonar plant in economically significant orders of magnitude prevented.
Zweckmäßige Ausführungsformen des erfindungsgemäßen Hüllkörpers mit vorteilhaften Weiterbildungen und Ausgestaltungen der Erfindung ergeben sich aus den weiteren Ansprüchen 2 bis 4. Eine Sonaranlage mit Unterwasserantenne und dem diese einschließenden erfindungsgemäßen Hüllkörper ist in Anspruch 5 bis 7 angegeben.Expedient embodiments of the enveloping body according to the invention advantageous developments and refinements of the invention emerge from the further claims 2 to 4. A sonar with underwater antenna and the enclosing them enveloping body according to the invention specified in claims 5 to 7.
Gemäß einer bevorzugten Ausführungsform der Erfindung wird als Wasserfühler ein im Handel erhältlicher Infrarot-Sensor eingesetzt. Ein solcher Infrarot-Sensor erzeugt an seinem Ausgang ein Steuersignal, solange der optische Pfad zwischen Sender und Empfänger des Sensors nicht vom Wasser durchsetzt ist. Ein solcher Sensor ist robust, hat keine mit Wasser in Kontakt kommende, elektrische Komponenten und ist weitgehend störunanfällig.According to one preferred embodiment of Invention is called water sensor a commercially available one Infrared sensor used. Such an infrared sensor generates at its output a control signal as long as the optical path between Sender and receiver of the sensor is not interspersed with water. Such a sensor is sturdy, has no electrical contact with water Components and is largely immune to interference.
Die Erfindung ist anhand eines in der Zeichnung dargestellten Ausführungsbeispiels im folgenden näher beschrieben. Es zeigen:The Invention is based on an embodiment shown in the drawing closer in the following described. Show it:
Der
in
Im
Innern des strömungsoptimiert
geformten Hüllkörpers
Die
in
Für Wartungs-
und Reparaturarbeiten an der Unterwasserantenne
Nach
Abschluss der Reparaturarbeiten und nach Wiederbefüllung des
Hüllkörpers
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200510008805 DE102005008805B4 (en) | 2005-02-26 | 2005-02-26 | Covering body for an underwater antenna and sonar system with an underwater antenna and enveloping body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200510008805 DE102005008805B4 (en) | 2005-02-26 | 2005-02-26 | Covering body for an underwater antenna and sonar system with an underwater antenna and enveloping body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE102005008805A1 true DE102005008805A1 (en) | 2006-09-07 |
| DE102005008805B4 DE102005008805B4 (en) | 2010-01-14 |
Family
ID=36847956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE200510008805 Expired - Fee Related DE102005008805B4 (en) | 2005-02-26 | 2005-02-26 | Covering body for an underwater antenna and sonar system with an underwater antenna and enveloping body |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102005008805B4 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3322765A1 (en) * | 1983-06-24 | 1985-01-03 | Fried. Krupp Gmbh, 4300 Essen | METHOD FOR TROUBLESHOOTING AN UNDERWATER ANTENNA |
| DE3642747A1 (en) * | 1986-12-15 | 1988-06-16 | Krupp Atlas Elektronik Gmbh | HULL BODY FOR A HYDROPHONE ARRANGEMENT |
-
2005
- 2005-02-26 DE DE200510008805 patent/DE102005008805B4/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3322765A1 (en) * | 1983-06-24 | 1985-01-03 | Fried. Krupp Gmbh, 4300 Essen | METHOD FOR TROUBLESHOOTING AN UNDERWATER ANTENNA |
| DE3642747A1 (en) * | 1986-12-15 | 1988-06-16 | Krupp Atlas Elektronik Gmbh | HULL BODY FOR A HYDROPHONE ARRANGEMENT |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102005008805B4 (en) | 2010-01-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8364 | No opposition during term of opposition | ||
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20110901 |