CA2007096C - Transducteur flexible et extensible resistant aux chocs - Google Patents

Transducteur flexible et extensible resistant aux chocs

Info

Publication number: CA2007096C
Authority: CA; Canada
Prior art keywords: shell; projector; center support; sonar projector; flextensional
Prior art date: 1990-01-04
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

CA 2007096

Other languages

English (en)

Other versions

CA2007096A1 (fr

Inventor

David K. Dahlstrom

Theodore R. Kazmar

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.)

Honeywell International Inc

Original Assignee

AlliedSignal Inc

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.)

1990-01-04

Filing date

1990-01-04

Publication date

1999-09-21

1990-01-04 Application filed by AlliedSignal Inc filed Critical AlliedSignal Inc

1990-01-04 Priority to CA 2007096 priority Critical patent/CA2007096C/fr

1996-07-19 Publication of CA2007096A1 publication Critical patent/CA2007096A1/fr

1999-09-21 Application granted granted Critical

1999-09-21 Publication of CA2007096C publication Critical patent/CA2007096C/fr

2010-01-04 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

230000035939 shock Effects 0.000 title abstract description 5
239000004744 fabric Substances 0.000 claims abstract description 6
239000003365 glass fiber Substances 0.000 claims abstract description 4
239000000463 material Substances 0.000 claims description 4
239000004519 grease Substances 0.000 claims description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
230000013011 mating Effects 0.000 claims 3
238000007789 sealing Methods 0.000 claims 2
238000004078 waterproofing Methods 0.000 claims 2
239000013536 elastomeric material Substances 0.000 claims 1
230000035515 penetration Effects 0.000 claims 1
238000004880 explosion Methods 0.000 abstract description 2
230000033001 locomotion Effects 0.000 abstract description 2
239000000919 ceramic Substances 0.000 description 7
229910010293 ceramic material Inorganic materials 0.000 description 5
239000002360 explosive Substances 0.000 description 4
229910052751 metal Inorganic materials 0.000 description 3
239000002184 metal Substances 0.000 description 3
230000006835 compression Effects 0.000 description 2
238000007906 compression Methods 0.000 description 2
229910000831 Steel Inorganic materials 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
238000005336 cracking Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000003628 erosive effect Effects 0.000 description 1
239000000835 fiber Substances 0.000 description 1
239000011521 glass Substances 0.000 description 1
239000000314 lubricant Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000000926 separation method Methods 0.000 description 1
239000010959 steel Substances 0.000 description 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
- G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
- G10K9/12—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated
- G10K9/121—Flextensional 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)

CA 2007096 1990-01-04 1990-01-04 Transducteur flexible et extensible resistant aux chocs Expired - Fee Related CA2007096C (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA 2007096 CA2007096C (fr)	1990-01-04	1990-01-04	Transducteur flexible et extensible resistant aux chocs

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA 2007096 CA2007096C (fr)	1990-01-04	1990-01-04	Transducteur flexible et extensible resistant aux chocs

Publications (2)

Publication Number	Publication Date
CA2007096A1 CA2007096A1 (fr)	1996-07-19
CA2007096C true CA2007096C (fr)	1999-09-21

Family

ID=4143928

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2007096 Expired - Fee Related CA2007096C (fr)	1990-01-04	1990-01-04	Transducteur flexible et extensible resistant aux chocs

Country Status (1)

Country	Link
CA (1)	CA2007096C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2004042425A1 (fr) *	2002-11-08	2004-05-21	Qinetiq Limited	Capteur de vibration a tension en flexion

1990
- 1990-01-04 CA CA 2007096 patent/CA2007096C/fr not_active Expired - Fee Related

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2004042425A1 (fr) *	2002-11-08	2004-05-21	Qinetiq Limited	Capteur de vibration a tension en flexion

Also Published As

Publication number	Publication date
CA2007096A1 (fr)	1996-07-19

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Legal Events

Date	Code	Title	Description
1997-01-03	EEER	Examination request
2008-01-04	MKLA	Lapsed