PL3651475T3 - Regulator ciśnienia dla hydrofonu - Google Patents

Regulator ciśnienia dla hydrofonu

Info

Publication number
PL3651475T3
PL3651475T3 PL19020616T PL19020616T PL3651475T3 PL 3651475 T3 PL3651475 T3 PL 3651475T3 PL 19020616 T PL19020616 T PL 19020616T PL 19020616 T PL19020616 T PL 19020616T PL 3651475 T3 PL3651475 T3 PL 3651475T3
Authority
PL
Poland
Prior art keywords
hydrophone
pressure regulator
regulator
pressure
Prior art date
Application number
PL19020616T
Other languages
English (en)
Inventor
Michael Lambert
Keith Mayne
Tom Latter-Stapley
Original Assignee
Fish Guidance Systems Limited
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 Fish Guidance Systems Limited filed Critical Fish Guidance Systems Limited
Publication of PL3651475T3 publication Critical patent/PL3651475T3/pl

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/028—Controlling a pressure difference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
PL19020616T 2018-11-07 2019-11-05 Regulator ciśnienia dla hydrofonu PL3651475T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1818150.3A GB2578765A (en) 2018-11-07 2018-11-07 A pressure regulator
EP19020616.9A EP3651475B1 (en) 2018-11-07 2019-11-05 A pressure regulator for hydrophone

Publications (1)

Publication Number Publication Date
PL3651475T3 true PL3651475T3 (pl) 2022-05-23

Family

ID=64655461

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19020616T PL3651475T3 (pl) 2018-11-07 2019-11-05 Regulator ciśnienia dla hydrofonu

Country Status (9)

Country Link
US (1) US10999674B2 (pl)
EP (1) EP3651475B1 (pl)
AU (1) AU2019261721B2 (pl)
CA (1) CA3060973A1 (pl)
DK (1) DK3651475T3 (pl)
ES (1) ES2911376T3 (pl)
GB (2) GB2578765A (pl)
PL (1) PL3651475T3 (pl)
PT (1) PT3651475T (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11417099B1 (en) 2021-11-08 2022-08-16 9219-1568 Quebec Inc. System and method for digital fingerprinting of media content

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1216371B (de) * 1963-06-28 1966-05-12 Bendix Corp Unterwasser-Lautsprecher
JPS5829293A (ja) * 1981-08-14 1983-02-21 Hitachi Ltd 水中送波装置
JPS6180996A (ja) * 1984-09-28 1986-04-24 Hitachi Ltd 水中送波器
US5140560A (en) * 1988-07-29 1992-08-18 The United States Of America As Represented By The Secretary Of The Navy Pressure compensated transducer system with constrained diaphragm
US5103432A (en) * 1991-01-10 1992-04-07 The United States Of America As Represented By The Secretary Of The Navy Expendable sound source
CH684965A5 (de) * 1991-10-18 1995-02-15 Linde Ag Verfahren und Vorrichtung zur Erhöhung des Wirkungsgrades von Kompressionsvorrichtungen.
JP3617104B2 (ja) * 1995-03-10 2005-02-02 石川島播磨重工業株式会社 水中音源の均圧装置
US5815589A (en) * 1997-02-18 1998-09-29 Wainwright; Charles E. Push-pull transmission line loudspeaker
US9876889B1 (en) * 2016-07-13 2018-01-23 Play Impossible Corporation Smart playable device and charging systems and methods
US11706563B2 (en) * 2016-09-16 2023-07-18 Gopro, Inc. Submersible speaker system with a compressible spacer
CN107682780B (zh) * 2017-09-07 2019-08-13 江山显进机电科技服务有限公司 适用于水下的压力感应触发式发声器

Also Published As

Publication number Publication date
PT3651475T (pt) 2022-04-06
US20200145750A1 (en) 2020-05-07
EP3651475B1 (en) 2022-01-26
ES2911376T3 (es) 2022-05-19
GB2578765A (en) 2020-05-27
AU2019261721A1 (en) 2020-05-21
EP3651475A1 (en) 2020-05-13
GB2580497A (en) 2020-07-22
AU2019261721B2 (en) 2024-11-21
GB201916088D0 (en) 2019-12-18
CA3060973A1 (en) 2020-05-07
GB201818150D0 (en) 2018-12-19
US10999674B2 (en) 2021-05-04
DK3651475T3 (da) 2022-04-11

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