GB2377847B - Underwater acoustic transducer - Google Patents

Underwater acoustic transducer

Info

Publication number
GB2377847B
GB2377847B GB0117311A GB0117311A GB2377847B GB 2377847 B GB2377847 B GB 2377847B GB 0117311 A GB0117311 A GB 0117311A GB 0117311 A GB0117311 A GB 0117311A GB 2377847 B GB2377847 B GB 2377847B
Authority
GB
United Kingdom
Prior art keywords
acoustic transducer
underwater acoustic
underwater
transducer
acoustic
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 - Fee Related
Application number
GB0117311A
Other versions
GB0117311D0 (en
GB2377847A (en
Inventor
Robert Brendan Webster
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB0117311A priority Critical patent/GB2377847B/en
Publication of GB0117311D0 publication Critical patent/GB0117311D0/en
Publication of GB2377847A publication Critical patent/GB2377847A/en
Application granted granted Critical
Publication of GB2377847B publication Critical patent/GB2377847B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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)
  • Transducers For Ultrasonic Waves (AREA)
GB0117311A 2001-07-17 2001-07-17 Underwater acoustic transducer Expired - Fee Related GB2377847B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0117311A GB2377847B (en) 2001-07-17 2001-07-17 Underwater acoustic transducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0117311A GB2377847B (en) 2001-07-17 2001-07-17 Underwater acoustic transducer

Publications (3)

Publication Number Publication Date
GB0117311D0 GB0117311D0 (en) 2001-09-05
GB2377847A GB2377847A (en) 2003-01-22
GB2377847B true GB2377847B (en) 2004-11-03

Family

ID=9918580

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0117311A Expired - Fee Related GB2377847B (en) 2001-07-17 2001-07-17 Underwater acoustic transducer

Country Status (1)

Country Link
GB (1) GB2377847B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103648067B (en) * 2013-12-26 2017-04-05 中国电子科技集团公司第三研究所 A kind of watertight microphone
CN107493140A (en) * 2017-09-26 2017-12-19 昆明五威科工贸有限公司 A kind of underwater surface voice communication device
CN112558649B (en) * 2020-12-02 2023-07-18 中国船舶重工集团公司七五0试验场 Active and passive combined pressure balance system and method for energy converter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2196208A (en) * 1986-09-26 1988-04-20 Getech As Piezoelectric hydrophone
US5199005A (en) * 1992-08-14 1993-03-30 Argotec, Inc. Electromagnetic drive assembly for under water sonar transducer
US5894451A (en) * 1997-10-21 1999-04-13 The United States Of America As Represented By The Secretary Of The Navy Impulsive snap-through acoustic pulse generator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2196208A (en) * 1986-09-26 1988-04-20 Getech As Piezoelectric hydrophone
US5199005A (en) * 1992-08-14 1993-03-30 Argotec, Inc. Electromagnetic drive assembly for under water sonar transducer
US5894451A (en) * 1997-10-21 1999-04-13 The United States Of America As Represented By The Secretary Of The Navy Impulsive snap-through acoustic pulse generator

Also Published As

Publication number Publication date
GB0117311D0 (en) 2001-09-05
GB2377847A (en) 2003-01-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090717