FR2325940B1 - - Google Patents

Info

Publication number
FR2325940B1
FR2325940B1 FR7610597A FR7610597A FR2325940B1 FR 2325940 B1 FR2325940 B1 FR 2325940B1 FR 7610597 A FR7610597 A FR 7610597A FR 7610597 A FR7610597 A FR 7610597A FR 2325940 B1 FR2325940 B1 FR 2325940B1
Authority
FR
France
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
FR7610597A
Other languages
French (fr)
Other versions
FR2325940A1 (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.)
Wintershall Dea Deutschland AG
Original Assignee
Deutsche Texaco AG
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 Deutsche Texaco AG filed Critical Deutsche Texaco AG
Publication of FR2325940A1 publication Critical patent/FR2325940A1/fr
Application granted granted Critical
Publication of FR2325940B1 publication Critical patent/FR2325940B1/fr
Granted legal-status Critical Current

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
    • G01V1/02—Generating seismic energy
    • G01V1/04—Details

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Acoustics & Sound (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
FR7610597A 1975-09-27 1976-04-09 Procede et dispositif de determination du decalage dans le temps et du dephasage total de deux signaux Granted FR2325940A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752543294 DE2543294C3 (de) 1975-09-27 1975-09-27 Verfahren und Vorrichtung zur Überprüfung des Gleichlaufs mehrerer Vibratoren

Publications (2)

Publication Number Publication Date
FR2325940A1 FR2325940A1 (fr) 1977-04-22
FR2325940B1 true FR2325940B1 (it) 1982-10-08

Family

ID=5957687

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7610597A Granted FR2325940A1 (fr) 1975-09-27 1976-04-09 Procede et dispositif de determination du decalage dans le temps et du dephasage total de deux signaux

Country Status (9)

Country Link
JP (1) JPS5242166A (it)
AR (1) AR221815A1 (it)
CA (1) CA1051099A (it)
CH (1) CH621198A5 (it)
DE (1) DE2543294C3 (it)
FR (1) FR2325940A1 (it)
GB (1) GB1548656A (it)
IT (1) IT1058701B (it)
NL (1) NL7603232A (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3029169C2 (de) * 1980-08-01 1982-06-09 Standard Elektrik Lorenz Ag, 7000 Stuttgart Sendeeinrichtung für ein Navigationssystem
JPS62278143A (ja) * 1986-05-26 1987-12-03 Hoya Corp 超音波遅延線用ガラス
DE19841154C2 (de) * 1998-09-09 2002-11-07 Holger Loehmer Verfahren und Vorrichtung zur Messung der Laufzeit von Schallwellen
CN106198079B (zh) * 2016-07-13 2019-03-26 广东工业大学 一种基于裕度指标的旋转机械故障诊断方法
CN114070433B (zh) * 2021-12-09 2023-05-09 中国电子科技集团公司第三十八研究所 一种多通道收发组件移相转换时间测试系统及方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3875394A (en) * 1973-04-20 1975-04-01 Willis H Acting Admini Shapely Correlation type phase detector
US3863202A (en) * 1973-10-23 1975-01-28 Amoco Prod Co Earth vibrator tester
GB1500958A (en) * 1974-04-24 1978-02-15 Standard Oil Co Automatic computer-performed methods for analysing the operation of an earth vibrator used in geophysical prospecting

Also Published As

Publication number Publication date
NL7603232A (nl) 1977-03-29
DE2543294C3 (de) 1981-11-12
AR221815A1 (es) 1981-03-31
GB1548656A (en) 1979-07-18
IT1058701B (it) 1982-05-10
CA1051099A (en) 1979-03-20
JPS5242166A (en) 1977-04-01
CH621198A5 (en) 1981-01-15
DE2543294B2 (de) 1981-04-09
DE2543294A1 (de) 1977-04-07
FR2325940A1 (fr) 1977-04-22

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Legal Events

Date Code Title Description
ST Notification of lapse