EP0887119A3 - Transducer électro-acoustique destiné à une utilisation sous-marine - Google Patents

Transducer électro-acoustique destiné à une utilisation sous-marine Download PDF

Info

Publication number: EP0887119A3
Authority: EP; European Patent Office
Prior art keywords: electro; underwater use; acoustic transducer; water; annular body
Prior art date: 1997-06-23
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

EP98111319A

Other languages

German (de)

English (en)

Other versions

EP0887119B1 (fr

EP0887119A2 (fr

Inventor

Axel Brenner

Rainer Busch

Ulrich Stumpff

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

STN 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.)

1997-06-23

Filing date

1998-06-19

Publication date

2001-09-12

1998-06-19 Application filed by STN Atlas Elektronik GmbH filed Critical STN Atlas Elektronik GmbH

1998-12-30 Publication of EP0887119A2 publication Critical patent/EP0887119A2/fr

2001-09-12 Publication of EP0887119A3 publication Critical patent/EP0887119A3/fr

2006-09-06 Application granted granted Critical

2006-09-06 Publication of EP0887119B1 publication Critical patent/EP0887119B1/fr

2018-06-19 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
230000005540 biological transmission Effects 0.000 abstract 1

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
- 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
- G10K11/18—Methods or devices for transmitting, conducting or directing sound
- 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
- G10K11/008—Arrays of transducers

Landscapes

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

EP19980111319 1997-06-23 1998-06-19 Transducer électro-acoustique destiné à une utilisation sous-marine Expired - Lifetime EP0887119B1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19726442		1997-06-23
DE1997126442 DE19726442C1 (de)	1997-06-23	1997-06-23	Elektroakustischer Wandler

Publications (3)

Publication Number	Publication Date
EP0887119A2 EP0887119A2 (fr)	1998-12-30
EP0887119A3 true EP0887119A3 (fr)	2001-09-12
EP0887119B1 EP0887119B1 (fr)	2006-09-06

Family

ID=7833276

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19980111319 Expired - Lifetime EP0887119B1 (fr)	1997-06-23	1998-06-19	Transducer électro-acoustique destiné à une utilisation sous-marine

Country Status (2)

Country	Link
EP (1)	EP0887119B1 (fr)
DE (2)	DE19726442C1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102004038034A1 (de) *	2004-08-05	2006-02-23	Atlas Elektronik Gmbh	Elektroakustische Sendeantenne

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3177382A (en) *	1961-01-25	1965-04-06	Charles E Green	Mosaic construction for electroacoustical cylindrical transducers
US3961305A (en) *	1975-02-14	1976-06-01	The United States Of America As Represented By The Secretary Of The Navy	Fluid for filling sonar transducers
US4774427A (en) *	1987-05-08	1988-09-27	Piezo Sona-Tool Corporation	Downhole oil well vibrating system
DE19528881C1 (de) *	1995-08-05	1996-06-27	Stn Atlas Elektronik Gmbh	Elektroakustischer Wandler

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4764909A (en) *	1969-08-07	1988-08-16	The United States Of America As Represented By The Secretary Of The Navy	Hydrogen generator
DE3444424A1 (de) *	1984-12-06	1991-11-07	Krupp Gmbh	Wandleranordnung fuer unterwasserantennen
CA2074424A1 (fr) *	1992-07-22	1994-01-23	Bryce L. Fanning	Gel acoustique

1997
- 1997-06-23 DE DE1997126442 patent/DE19726442C1/de not_active Expired - Fee Related
1998
- 1998-06-19 EP EP19980111319 patent/EP0887119B1/fr not_active Expired - Lifetime
- 1998-06-19 DE DE59813710T patent/DE59813710D1/de not_active Expired - Lifetime

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3177382A (en) *	1961-01-25	1965-04-06	Charles E Green	Mosaic construction for electroacoustical cylindrical transducers
US3961305A (en) *	1975-02-14	1976-06-01	The United States Of America As Represented By The Secretary Of The Navy	Fluid for filling sonar transducers
US4774427A (en) *	1987-05-08	1988-09-27	Piezo Sona-Tool Corporation	Downhole oil well vibrating system
DE19528881C1 (de) *	1995-08-05	1996-06-27	Stn Atlas Elektronik Gmbh	Elektroakustischer Wandler

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HIROYUKI HACHIYA ET AL: "AN OMNIDIRECTIONAL TRANSDUCER DESIGN ATTACHED WITH HIGH SOUND-SPEEDMATERIAL FOR USE IN DEEP SEAS", JAPANESE JOURNAL OF APPLIED PHYSICS,PUBLICATION OFFICE JAPANESE JOURNAL OF APPLIED PHYSICS. TOKYO,JP, vol. 28, no. SUPPL. 28-01, 1 March 1989 (1989-03-01), pages 57 - 59, XP000085264, ISSN: 0021-4922 *

Also Published As

Publication number	Publication date
EP0887119B1 (fr)	2006-09-06
EP0887119A2 (fr)	1998-12-30
DE19726442C1 (de)	1999-01-28
DE59813710D1 (de)	2006-10-19

Legal Events

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