FR2468112B1 - Appareil transducteur sensible a la pression, notamment pour appareil detecteur de la mise a feu d'un canon a air comprime - Google Patents

Appareil transducteur sensible a la pression, notamment pour appareil detecteur de la mise a feu d'un canon a air comprime

Info

Publication number
FR2468112B1
FR2468112B1 FR8022878A FR8022878A FR2468112B1 FR 2468112 B1 FR2468112 B1 FR 2468112B1 FR 8022878 A FR8022878 A FR 8022878A FR 8022878 A FR8022878 A FR 8022878A FR 2468112 B1 FR2468112 B1 FR 2468112B1
Authority
FR
France
Prior art keywords
fire
compressed air
pressure sensitive
air gun
sensitive transducer
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
Application number
FR8022878A
Other languages
English (en)
Other versions
FR2468112A1 (fr
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.)
Bolt Associates Inc
Original Assignee
Bolt Associates 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
Application filed by Bolt Associates Inc filed Critical Bolt Associates Inc
Publication of FR2468112A1 publication Critical patent/FR2468112A1/fr
Application granted granted Critical
Publication of FR2468112B1 publication Critical patent/FR2468112B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/08—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically
    • G01L23/10—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically by pressure-sensitive members of the piezoelectric type
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/14—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force of explosions; for measuring the energy of projectiles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/02—Generating seismic energy
    • G01V1/133—Generating seismic energy using fluidic driving means, e.g. highly pressurised fluids; using implosion
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/24—Recording seismic data
    • G01V1/26—Reference-signal-transmitting devices, e.g. indicating moment of firing of shot

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Measuring Fluid Pressure (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Pens And Brushes (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
FR8022878A 1979-10-24 1980-10-24 Appareil transducteur sensible a la pression, notamment pour appareil detecteur de la mise a feu d'un canon a air comprime Expired FR2468112B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/087,659 US4286687A (en) 1979-10-24 1979-10-24 Air gun firing sensor apparatus and system

Publications (2)

Publication Number Publication Date
FR2468112A1 FR2468112A1 (fr) 1981-04-30
FR2468112B1 true FR2468112B1 (fr) 1985-08-30

Family

ID=22206490

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8022878A Expired FR2468112B1 (fr) 1979-10-24 1980-10-24 Appareil transducteur sensible a la pression, notamment pour appareil detecteur de la mise a feu d'un canon a air comprime

Country Status (7)

Country Link
US (1) US4286687A (fr)
JP (1) JPS5666778A (fr)
CA (1) CA1145841A (fr)
DE (1) DE3039624A1 (fr)
FR (1) FR2468112B1 (fr)
GB (1) GB2068559B (fr)
NO (1) NO154851C (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4757482A (en) * 1983-03-15 1988-07-12 Bolt Technology Corporation Modular airgun array method, apparatus and system
US4599712A (en) * 1983-03-15 1986-07-08 Bolt Technology Corporation Modular airgun array method, apparatus and system
US4556120A (en) * 1983-06-20 1985-12-03 Exxon Production Research Co. Modular gas-powered subsea seismic source
US4767960A (en) * 1983-12-15 1988-08-30 Texas Instruments Incorporated Cylinder pressure transmitter for an internal combustion engine
US4620438A (en) * 1983-12-15 1986-11-04 Texas Instruments Incorporated Cylinder pressure transmitter for an internal combustion engine
US4570097A (en) * 1984-10-26 1986-02-11 Texas Instruments Incorporated Electrical connections for a piezoelectric pressure transmitter for an internal combustion engine
US4645965A (en) * 1984-10-26 1987-02-24 Texas Instruments Incorporated Cylinder pressure transmitter for an internal combustion engine
US4567395A (en) * 1984-10-26 1986-01-28 Texas Instruments Incorporated Piezoelectric pressure transmitter for an internal combustion engine
US4590400A (en) * 1984-10-26 1986-05-20 Texas Instruments Incorporated Piezoelectric cylinder pressure transmitter
US4939704A (en) * 1988-05-04 1990-07-03 Chelminski Stephen V Method, system and apparatus producing powerful seismic energy impulses by implosion useable in wells in the earth
US6286612B1 (en) * 1999-10-01 2001-09-11 Adrien P. Pascouet Shutoff valve for marine acoustic generator
US20050252944A1 (en) * 2004-05-17 2005-11-17 Stephen Patrick Pneumatic fastener driving system with self-contained gas source
WO2015118410A2 (fr) * 2014-02-10 2015-08-13 Cgg Services Sa Système et procédé de génération de plusieurs fréquences simultanées dans une exploration sismique
US11327188B2 (en) * 2018-08-22 2022-05-10 Saudi Arabian Oil Company Robust arrival picking of seismic vibratory waves
US11215418B1 (en) * 2019-08-30 2022-01-04 The United States Of America As Represented By The Secretary Of The Army Firing pin indent gauge

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR91705E (fr) * 1965-05-22 1968-08-02 Inst Francais Du Petrole Capteurs de pression insensibles aux bruits parasites
US3548314A (en) * 1967-12-21 1970-12-15 Univ Ohio Piezoelectric pulse amplifier
US3561831A (en) * 1969-12-03 1971-02-09 Columbia Research Lab Inc Transducer system for detecting changes in applied forces
US4047591A (en) * 1975-04-03 1977-09-13 Texas Instruments Incorporated Air gun monitoring and synchronizing method and apparatus
GB1533749A (en) * 1976-02-05 1978-11-29 Shell Int Research Apparatus for controlling the moment of firing a seismic source
US4240518A (en) * 1978-06-22 1980-12-23 Bolt Associates, Inc. Method and apparatus for monitoring and controlling a multiplicity of air guns for seismic surveying
US4210222A (en) * 1978-06-22 1980-07-01 Bolt Associates, Inc. Air gun monitoring method and apparatus

Also Published As

Publication number Publication date
DE3039624A1 (de) 1981-05-21
US4286687A (en) 1981-09-01
NO803075L (no) 1981-04-27
NO154851C (no) 1987-01-07
FR2468112A1 (fr) 1981-04-30
DE3039624C2 (fr) 1989-08-31
JPS5666778A (en) 1981-06-05
GB2068559A (en) 1981-08-12
GB2068559B (en) 1983-07-27
NO154851B (no) 1986-09-22
CA1145841A (fr) 1983-05-03

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Legal Events

Date Code Title Description
ST Notification of lapse