ATE23755T1 - Methode und vorrichtung zur anzeige des explosionszeitpunktes einer seismischen ladung auf einem seismischen schreiber. - Google Patents

Methode und vorrichtung zur anzeige des explosionszeitpunktes einer seismischen ladung auf einem seismischen schreiber.

Info

Publication number
ATE23755T1
ATE23755T1 AT82302443T AT82302443T ATE23755T1 AT E23755 T1 ATE23755 T1 AT E23755T1 AT 82302443 T AT82302443 T AT 82302443T AT 82302443 T AT82302443 T AT 82302443T AT E23755 T1 ATE23755 T1 AT E23755T1
Authority
AT
Austria
Prior art keywords
time
seismic
break
explosion
displaying
Prior art date
Application number
AT82302443T
Other languages
English (en)
Inventor
Raymond Michael Dixon
Alan George King
Stephan Richard Thompson
Original Assignee
Ici Plc
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 Ici Plc filed Critical Ici Plc
Application granted granted Critical
Publication of ATE23755T1 publication Critical patent/ATE23755T1/de

Links

Classifications

    • 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

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Photographic Developing Apparatuses (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Paints Or Removers (AREA)
  • Road Signs Or Road Markings (AREA)
  • Crushing And Grinding (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
AT82302443T 1981-06-01 1982-05-13 Methode und vorrichtung zur anzeige des explosionszeitpunktes einer seismischen ladung auf einem seismischen schreiber. ATE23755T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8116633 1981-06-01
EP82302443A EP0066390B1 (de) 1981-06-01 1982-05-13 Methode und Vorrichtung zur Anzeige des Explosionszeitpunktes einer seismischen Ladung auf einem seismischen Schreiber

Publications (1)

Publication Number Publication Date
ATE23755T1 true ATE23755T1 (de) 1986-12-15

Family

ID=10522174

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82302443T ATE23755T1 (de) 1981-06-01 1982-05-13 Methode und vorrichtung zur anzeige des explosionszeitpunktes einer seismischen ladung auf einem seismischen schreiber.

Country Status (16)

Country Link
US (1) US4782911A (de)
EP (1) EP0066390B1 (de)
JP (1) JPS58787A (de)
AT (1) ATE23755T1 (de)
AU (1) AU548621B2 (de)
CA (1) CA1208756A (de)
DE (1) DE3274390D1 (de)
ES (1) ES512703A0 (de)
MW (1) MW2182A1 (de)
MY (1) MY8700936A (de)
NO (1) NO821791L (de)
NZ (1) NZ200673A (de)
PT (1) PT74978B (de)
SG (1) SG75487G (de)
ZA (1) ZA823585B (de)
ZW (1) ZW10482A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2217818A (en) * 1988-04-29 1989-11-01 Aeci Ltd Detonators.
JP2507520Y2 (ja) * 1988-06-06 1996-08-14 日本電気精器株式会社 軸吊型ドアクロ―ザ
KR100616806B1 (ko) 2001-06-06 2006-08-29 세넥스 익스플로시브즈, 인코포레이티드 개별 지연된 뇌관들로 된 발파 회로의 기폭 시스템
US7370513B2 (en) * 2002-03-28 2008-05-13 Orica Explosives Technology Pty. Ltd. System and method for monitoring features of a blast
CA2741091C (en) * 2008-10-24 2017-01-17 Battelle Memorial Institute Electronic detonator system
CA2953223C (en) 2014-06-06 2022-04-19 Austin Star Detonator Company Methods and apparatus for confirmation time break (ctb) determination and shotpoint in-situ recording in seismic detonators
ES3049549T3 (en) * 2021-06-21 2025-12-17 Detnet South Africa Pty Ltd Velocity of detonation measurement
ES3073910T3 (en) 2021-06-21 2026-07-16 Detnet South Africa Pty Ltd Blast confirmation

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2803809A (en) * 1957-08-20 Method and apparatus for timing
US2189741A (en) * 1937-11-17 1940-02-06 Socony Vacuum Oil Co Inc Seismograph blasting cap
US2331623A (en) * 1940-03-30 1943-10-12 Olive S Petty Seismic circuit
US2331627A (en) * 1940-06-27 1943-10-12 Olive S Petty Time-break circuit
US2275316A (en) * 1941-06-26 1942-03-03 Gulf Research Development Co Apparatus for sending and recording time impulses
US2411339A (en) * 1941-09-25 1946-11-19 Rolfes Hans Jay Firing means
US3040660A (en) * 1944-11-08 1962-06-26 Lawrence H Johnston Electric initiator with exploding bridge wire
US2470846A (en) * 1945-11-13 1949-05-24 Phillips Petroleum Co Seismograph blaster time breaker circuit
US2612772A (en) * 1946-02-14 1952-10-07 Robert A Mcconnell Supersonic test device
BE501819A (de) * 1950-03-14
US2660716A (en) * 1950-05-06 1953-11-24 Atlas Powder Co Method and apparatus for ascertaining time of explosion
US2900619A (en) * 1954-07-12 1959-08-18 Phillips Petroleum Co System for recording time
US2844211A (en) * 1955-08-25 1958-07-22 Texas Co Electronic automatic sequence timers
US3521483A (en) * 1968-02-28 1970-07-21 Detroit Edison Co Pole testing apparatus
GB1590007A (en) * 1977-10-04 1981-05-28 Seismograph Service England Determination of firing times of acoustic pulses
GB2022222B (en) * 1978-05-24 1982-06-09 Ici Ltd Electric ignition of explosives
US4324310A (en) * 1979-10-29 1982-04-13 Marathon Oil Company Seismic apparatus

Also Published As

Publication number Publication date
NZ200673A (en) 1985-11-08
MW2182A1 (en) 1984-05-09
NO821791L (no) 1982-12-02
US4782911A (en) 1988-11-08
ES8304321A1 (es) 1983-02-16
AU548621B2 (en) 1985-12-19
ES512703A0 (es) 1983-02-16
SG75487G (en) 1988-03-04
DE3274390D1 (en) 1987-01-08
JPS58787A (ja) 1983-01-05
MY8700936A (en) 1987-12-31
ZA823585B (en) 1983-03-30
PT74978B (en) 1983-11-22
PT74978A (en) 1982-06-01
EP0066390B1 (de) 1986-11-20
CA1208756A (en) 1986-07-29
EP0066390A1 (de) 1982-12-08
ZW10482A1 (en) 1983-12-28
AU8386682A (en) 1982-12-09

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee