EP1253666A3 - Unterwasserantenne - Google Patents

Unterwasserantenne Download PDF

Info

Publication number
EP1253666A3
EP1253666A3 EP02001535A EP02001535A EP1253666A3 EP 1253666 A3 EP1253666 A3 EP 1253666A3 EP 02001535 A EP02001535 A EP 02001535A EP 02001535 A EP02001535 A EP 02001535A EP 1253666 A3 EP1253666 A3 EP 1253666A3
Authority
EP
European Patent Office
Prior art keywords
filler material
underwater antenna
underwater
holders
polyurethane
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
Application number
EP02001535A
Other languages
English (en)
French (fr)
Other versions
EP1253666B1 (de
EP1253666A2 (de
Inventor
Rainer Dr. Busch
Walter Dr. Sachs
Christoph Hoffmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Atlas Elektronik GmbH
Original Assignee
Atlas Elektronik GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Atlas Elektronik GmbH filed Critical Atlas Elektronik GmbH
Publication of EP1253666A2 publication Critical patent/EP1253666A2/de
Publication of EP1253666A3 publication Critical patent/EP1253666A3/de
Application granted granted Critical
Publication of EP1253666B1 publication Critical patent/EP1253666B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/04—Adaptation for subterranean or subaqueous use
    • 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
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/004—Mounting transducers, e.g. provided with mechanical moving or orienting device
    • G10K11/006—Transducer mounting in underwater equipment, e.g. sonobuoys

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Details Of Aerials (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Support Of Aerials (AREA)

Abstract

Bei einer Unterwasserantenne mit einem Gehäuse (10), einem darin ausgebildeten Aufnahmeraum (16) und mit in dem Aufnahmeraum (16) aufgenommenen Bauteilen (17), die an einem im Gehäuse (10) festgelegten Halter (15) befestigt sind, ist zwecks Reduzierung der Kräfte, die bei Auftreffen von durch Explosionen im Wasser ausgelösten Druckwellen auf das Gehäuse (10) der Unterwasserantenne an den Bauteilen (17) angreifen, der Aufnahmeraum (16) vollständig mit einem Füllstoff (21) ausgefüllt, dessen Impedanz an die des Wassers angepaßt ist (Fig. 1).
EP02001535A 2001-04-24 2002-01-23 Unterwasserantenne Expired - Lifetime EP1253666B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10119867A DE10119867B4 (de) 2001-04-24 2001-04-24 Unterwasserantenne
DE10119867 2001-04-24

Publications (3)

Publication Number Publication Date
EP1253666A2 EP1253666A2 (de) 2002-10-30
EP1253666A3 true EP1253666A3 (de) 2008-06-18
EP1253666B1 EP1253666B1 (de) 2012-03-07

Family

ID=7682413

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02001535A Expired - Lifetime EP1253666B1 (de) 2001-04-24 2002-01-23 Unterwasserantenne

Country Status (4)

Country Link
EP (1) EP1253666B1 (de)
AT (1) ATE548780T1 (de)
AU (1) AU783946B2 (de)
DE (1) DE10119867B4 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004038032A1 (de) * 2004-08-05 2006-02-23 Atlas Elektronik Gmbh Elektroakustische Wandleranordnung für Unterwasserantennen
DE102005053644B3 (de) * 2005-11-10 2007-05-31 Atlas Elektronik Gmbh Antennenmodul
DE102006051921B3 (de) 2006-11-03 2008-02-21 Atlas Elektronik Gmbh Akustische Unterwasserantenne
US20120080478A1 (en) 2010-09-30 2012-04-05 Ethicon Endo-Surgery, Inc. Surgical staple cartridges with detachable support structures and surgical stapling instruments with systems for preventing actuation motions when a cartridge is not present

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146295A (en) * 1983-09-10 1985-04-17 Krupp Gmbh Underwater vessel
EP0274685A2 (de) * 1986-12-15 1988-07-20 Krupp Atlas Elektronik Gmbh Hüllkörper für eine Hydrophonanordnung
DE3739185A1 (de) * 1987-11-19 1989-06-01 Krupp Atlas Elektronik Gmbh Wandlerelement
US4907208A (en) * 1988-12-02 1990-03-06 Lowrance Electronics, Inc. Sonar transducer assembly for fishing boats
US5353263A (en) * 1989-10-17 1994-10-04 Ulrich Pakker Soft sonar suspension system
DE19518461C1 (de) * 1995-05-19 1996-06-13 Stn Atlas Elektronik Gmbh Unterwasser-Schleppantenne
EP0944127A2 (de) * 1998-03-16 1999-09-22 STN ATLAS Elektronik GmbH Schleppantenne

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146295A (en) * 1983-09-10 1985-04-17 Krupp Gmbh Underwater vessel
EP0274685A2 (de) * 1986-12-15 1988-07-20 Krupp Atlas Elektronik Gmbh Hüllkörper für eine Hydrophonanordnung
DE3739185A1 (de) * 1987-11-19 1989-06-01 Krupp Atlas Elektronik Gmbh Wandlerelement
US4907208A (en) * 1988-12-02 1990-03-06 Lowrance Electronics, Inc. Sonar transducer assembly for fishing boats
US5353263A (en) * 1989-10-17 1994-10-04 Ulrich Pakker Soft sonar suspension system
DE19518461C1 (de) * 1995-05-19 1996-06-13 Stn Atlas Elektronik Gmbh Unterwasser-Schleppantenne
EP0944127A2 (de) * 1998-03-16 1999-09-22 STN ATLAS Elektronik GmbH Schleppantenne

Also Published As

Publication number Publication date
DE10119867A1 (de) 2002-10-31
EP1253666B1 (de) 2012-03-07
DE10119867B4 (de) 2005-10-13
EP1253666A2 (de) 2002-10-30
AU3558102A (en) 2002-12-12
AU783946B2 (en) 2006-01-05
ATE548780T1 (de) 2012-03-15

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