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公开(公告)号：US11661160B1
公开(公告)日：2023-05-30
申请号：US17455483
申请日：2021-11-18
Applicant: TELEDYNE INSTRUMENTS, INC.
Inventor： Andrey K. Morozov , Clayton P. Jones
CPC classification number: B63G8/39 , B06B1/0651 , B63G8/04 , B06B2201/74 , G10K9/22
Abstract: A sound source for acoustic communication, navigation, and networking of an underwater glider may include a cylindrical body, a rigid front section disposed anteriorly to the cylindrical body, a plurality of metal rods, a resonant pipe surrounding the rods, and a rod-mounted piezo-ceramic transducer disposed between the body and the front section. Each rod may be attached at a first end to an anterior portion of the body and at a second end to a posterior portion of the front section. The pipe may be disposed between the body and the front section. The transducer may be disposed within the pipe. A posterior end of the pipe may be separated from the anterior portion of the body by a first orifice, and an anterior end of the pipe may be separated from the posterior portion of the front section by a second orifice.
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公开(公告)号：US10882592B1
公开(公告)日：2021-01-05
申请号：US16848939
申请日：2020-04-15
Applicant: TELEDYNE INSTRUMENTS, INC.
Inventor： Andrey K. Morozov , Clayton P. Jones
Abstract: A low frequency underwater sound source for use in an autonomous underwater vehicle includes a cylindrical body having a front portion, a rear portion, a cylindrical piezo-ceramic ring transducer disposed therebetween, and a resonant pipe surrounding the transducer. A gap is formed between an inner surface of the pipe and an outer surface of the transducer. Alternatively, the sound source includes a cylindrical body, a front fairing disposed forward of the cylindrical body, a plurality of metal rods connecting the front of the cylindrical body and the rear of the fairing, a spherical piezo-ceramic transducer disposed between the cylindrical body and the fairing, and a resonant pipe mounted at the front end of the cylindrical body. The spherical transducer is disposed within a cavity within the resonant pipe. A cylindrical orifice is formed between the front end of the resonant pipe and the rear of the fairing.
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公开(公告)号：US20230150630A1
公开(公告)日：2023-05-18
申请号：US17455483
申请日：2021-11-18
Applicant: TELEDYNE INSTRUMENTS, INC.
Inventor： Andrey K. Morozov , Clayton P. Jones
CPC classification number: B63G8/39 , B63G8/04 , B06B1/0651 , B06B2201/74
Abstract: A sound source for acoustic communication, navigation, and networking of an underwater glider may include a cylindrical body, a rigid front section disposed anteriorly to the cylindrical body, a plurality of metal rods, a resonant pipe surrounding the rods, and a rod-mounted piezo-ceramic transducer disposed between the body and the front section. Each rod may be attached at a first end to an anterior portion of the body and at a second end to a posterior portion of the front section. The pipe may be disposed between the body and the front section. The transducer may be disposed within the pipe. A posterior end of the pipe may be separated from the anterior portion of the body by a first orifice, and an anterior end of the pipe may be separated from the posterior portion of the front section by a second orifice.
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公开(公告)号：US11091240B1
公开(公告)日：2021-08-17
申请号：US17106464
申请日：2020-11-30
Applicant: TELEDYNE INSTRUMENTS, INC.
Inventor： Andrey K. Morozov , Clayton P. Jones
Abstract: An underwater sound source includes a cylindrical body having a front body portion, a rear body portion, a cylindrical piezo-ceramic ring transducer disposed therebetween, a flexible sleeve configured to cover an outer surface of the cylindrical piezo ceramic ring transducer, and a resonant pipe mounted to the cylindrical body and surrounding the cylindrical piezo-ceramic ring transducer. The resonant pipe is disposed around the cylindrical piezo-ceramic ring transducer, forming a gap between an inner surface of the resonant pipe and the outer surface of the cylindrical piezo-ceramic ring transducer.
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