DE3150456C2 - - Google Patents
Info
- Publication number
- DE3150456C2 DE3150456C2 DE19813150456 DE3150456A DE3150456C2 DE 3150456 C2 DE3150456 C2 DE 3150456C2 DE 19813150456 DE19813150456 DE 19813150456 DE 3150456 A DE3150456 A DE 3150456A DE 3150456 C2 DE3150456 C2 DE 3150456C2
- Authority
- DE
- Germany
- Prior art keywords
- sound transducer
- enveloping body
- transducer
- underwater antenna
- insulating layer
- 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
- 238000005266 casting Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 4
- 230000004323 axial length Effects 0.000 claims description 2
- 239000000806 elastomer Substances 0.000 claims description 2
- 238000007788 roughening Methods 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims 2
- 230000037237 body shape Effects 0.000 claims 1
- 238000005253 cladding Methods 0.000 claims 1
- 239000011152 fibreglass Substances 0.000 description 6
- 230000006378 damage Effects 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 230000009189 diving Effects 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/72—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using ultrasonic, sonic or infrasonic waves
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Transducers For Ultrasonic Waves (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813150456 DE3150456A1 (de) | 1981-12-19 | 1981-12-19 | Akustische unterwasserantenne |
| AU91579/82A AU557192B2 (en) | 1981-12-19 | 1982-12-16 | Acoustic underwater antenna |
| GB08235965A GB2112249B (en) | 1981-12-19 | 1982-12-17 | Acoustic underwater antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813150456 DE3150456A1 (de) | 1981-12-19 | 1981-12-19 | Akustische unterwasserantenne |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3150456A1 DE3150456A1 (de) | 1983-06-30 |
| DE3150456C2 true DE3150456C2 (enrdf_load_stackoverflow) | 1989-11-30 |
Family
ID=6149228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19813150456 Granted DE3150456A1 (de) | 1981-12-19 | 1981-12-19 | Akustische unterwasserantenne |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU557192B2 (enrdf_load_stackoverflow) |
| DE (1) | DE3150456A1 (enrdf_load_stackoverflow) |
| GB (1) | GB2112249B (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19516727C1 (de) * | 1995-05-06 | 1996-02-22 | Stn Atlas Elektronik Gmbh | Unterwasser-Schallsender |
| DE19612503A1 (de) * | 1996-03-29 | 1997-10-02 | Stn Atlas Elektronik Gmbh | Elektroakustischer Wandlermodul |
| DE19745726C1 (de) * | 1997-10-16 | 1999-05-06 | Stn Atlas Elektronik Gmbh | Verfahren zum Bestimmen der Einfallsrichtung empfangener Schallimpulse |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3422206A1 (de) * | 1984-06-15 | 1985-12-19 | Honeywell-Elac-Nautik Gmbh, 2300 Kiel | Wasserschallwandler, insbesondere fuer tiefe frequenzen |
| NO160959C (no) * | 1986-09-26 | 1991-01-29 | Geco As | Piezoelektrisk hydrofon. |
| DE3642747A1 (de) * | 1986-12-15 | 1988-06-16 | Krupp Atlas Elektronik Gmbh | Huellkoerper fuer eine hydrophonanordnung |
| DE19607303C2 (de) * | 1996-02-27 | 2000-11-30 | Stn Atlas Elektronik Gmbh | Hüllkörper zum Schutz einer Hydrophonanordnung |
| SE514569C2 (sv) * | 1999-08-13 | 2001-03-12 | Cetus Innovation Ab | Drivanordning för hydroakustiska sändare samt användning av anordningen för sändning av hydroakustiska vågor i en vätska |
| DE102018222034A1 (de) * | 2018-12-18 | 2020-06-18 | Atlas Elektronik Gmbh | Unterwasserantenne mit einer quellenden Substanz um einen Unterwasser-Schallempfänger |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3136380A (en) * | 1959-10-15 | 1964-06-09 | Riverside Plastics Corp | Sonar dome and self-damping component thereof |
| FR2307277A1 (fr) * | 1975-04-11 | 1976-11-05 | France Etat | Antennes de sonar emettrices et directives de faible encombrement |
| FR2344199A1 (fr) * | 1976-03-08 | 1977-10-07 | France Etat | Antennes acoustiques a large bande passante |
| DE3012038C2 (de) * | 1980-03-28 | 1982-08-19 | Honeywell-Elac-Nautik Gmbh, 2300 Kiel | Elektroakustischer Wasserschallwandler |
-
1981
- 1981-12-19 DE DE19813150456 patent/DE3150456A1/de active Granted
-
1982
- 1982-12-16 AU AU91579/82A patent/AU557192B2/en not_active Ceased
- 1982-12-17 GB GB08235965A patent/GB2112249B/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19516727C1 (de) * | 1995-05-06 | 1996-02-22 | Stn Atlas Elektronik Gmbh | Unterwasser-Schallsender |
| DE19612503A1 (de) * | 1996-03-29 | 1997-10-02 | Stn Atlas Elektronik Gmbh | Elektroakustischer Wandlermodul |
| DE19612503C2 (de) * | 1996-03-29 | 1998-01-29 | Stn Atlas Elektronik Gmbh | Elektroakustischer Wandlermodul |
| DE19745726C1 (de) * | 1997-10-16 | 1999-05-06 | Stn Atlas Elektronik Gmbh | Verfahren zum Bestimmen der Einfallsrichtung empfangener Schallimpulse |
Also Published As
| Publication number | Publication date |
|---|---|
| AU9157982A (en) | 1983-06-23 |
| AU557192B2 (en) | 1986-12-11 |
| GB2112249A (en) | 1983-07-13 |
| DE3150456A1 (de) | 1983-06-30 |
| GB2112249B (en) | 1985-09-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: FRIED. KRUPP AG, 4300 ESSEN, DE |
|
| 8339 | Ceased/non-payment of the annual fee |