Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /home/zhenxiangba/zhenxiangba.com/public_html/phproxy-improved-master/index.php on line 456
AU533418B2 - Optical sensor transducer array system - Google Patents
[go: Go Back, main page]

AU533418B2 - Optical sensor transducer array system - Google Patents

Optical sensor transducer array system

Info

Publication number
AU533418B2
AU533418B2 AU62344/80A AU6234480A AU533418B2 AU 533418 B2 AU533418 B2 AU 533418B2 AU 62344/80 A AU62344/80 A AU 62344/80A AU 6234480 A AU6234480 A AU 6234480A AU 533418 B2 AU533418 B2 AU 533418B2
Authority
AU
Australia
Prior art keywords
optical sensor
transducer array
array system
sensor transducer
optical
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.)
Ceased
Application number
AU62344/80A
Other versions
AU6234480A (en
Inventor
John Vinton Bouyoucos
David Elmer Nelson
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.)
Hydroacoustics Inc
Original Assignee
Hydroacoustics 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.)
Filing date
Publication date
Priority claimed from US06/074,268 external-priority patent/US4313192A/en
Priority claimed from US06/074,270 external-priority patent/US4294513A/en
Application filed by Hydroacoustics Inc filed Critical Hydroacoustics Inc
Publication of AU6234480A publication Critical patent/AU6234480A/en
Application granted granted Critical
Publication of AU533418B2 publication Critical patent/AU533418B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S177/00—Weighing scales
    • Y10S177/06—Photoelectric

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
AU62344/80A 1979-09-11 1980-09-11 Optical sensor transducer array system Ceased AU533418B2 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US7426979A 1979-09-11 1979-09-11
US74269 1979-09-11
US06/074,268 US4313192A (en) 1979-09-11 1979-09-11 Optical transducer array system
US06/074,270 US4294513A (en) 1979-09-11 1979-09-11 Optical sensor system
US74270 1998-05-07
US74268 2002-02-12

Publications (2)

Publication Number Publication Date
AU6234480A AU6234480A (en) 1981-03-19
AU533418B2 true AU533418B2 (en) 1983-11-24

Family

ID=27372449

Family Applications (1)

Application Number Title Priority Date Filing Date
AU62344/80A Ceased AU533418B2 (en) 1979-09-11 1980-09-11 Optical sensor transducer array system

Country Status (1)

Country Link
AU (1) AU533418B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU588538B2 (en) * 1984-07-30 1989-09-21 Babcock-Hitachi Kabushiki Kaisha Process for producing a high concentration coal-water slurry

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4768851A (en) * 1983-11-30 1988-09-06 The Board Of Trustees Of The Leland Stanford Junior University Fiber optic modal coupler, interferometer and method of coupling spatial modes using same
US4801189A (en) * 1983-11-30 1989-01-31 The Board Of Trustees Of The Leland Stanford Junior University Birefringent fiber narrowband polarization coupler and method of coupling using same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU588538B2 (en) * 1984-07-30 1989-09-21 Babcock-Hitachi Kabushiki Kaisha Process for producing a high concentration coal-water slurry

Also Published As

Publication number Publication date
AU6234480A (en) 1981-03-19

Similar Documents

Publication Publication Date Title
AU547016B2 (en) Transducer element
AU525809B2 (en) Optical sensor
AU6270980A (en) Optical focussing - error detection system
JPS55138283A (en) Optical transducer
AU534900B2 (en) Marine seismic source array
AU553179B2 (en) Transducer calibration system
AU529113B2 (en) Ultrasonic transducer array
AU543500B2 (en) Piezoelectric transducer
DE3071802D1 (en) Optical sensing system
AU505049B2 (en) Optical transducer
DE3070412D1 (en) Optical sensing system
AU551546B2 (en) Optical focussing-error detection array
AU546590B2 (en) Optical sensing system
ZA805622B (en) Optical sensors and transducers particularly for use as hydrophones
GB8307322D0 (en) Optical transducer
AU6497980A (en) Optical position transducer
AU536656B2 (en) Light sensor
AU5662780A (en) Testing signal transducer system
AU5637080A (en) Electro-acoustic transducer element
AU554274B2 (en) Force sensing transducer
AU5484080A (en) Electro-mechanical transducer
JPS5698622A (en) Optical fiber sound pressure sensor
JPS5643504A (en) Optical sensor
AU533418B2 (en) Optical sensor transducer array system
AU548196B2 (en) Optical transducer