FR2297429B1 - - Google Patents

Info

Publication number
FR2297429B1
FR2297429B1 FR7600364A FR7600364A FR2297429B1 FR 2297429 B1 FR2297429 B1 FR 2297429B1 FR 7600364 A FR7600364 A FR 7600364A FR 7600364 A FR7600364 A FR 7600364A FR 2297429 B1 FR2297429 B1 FR 2297429B1
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
FR7600364A
Other languages
French (fr)
Other versions
FR2297429A1 (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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of FR2297429A1 publication Critical patent/FR2297429A1/fr
Application granted granted Critical
Publication of FR2297429B1 publication Critical patent/FR2297429B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/08—Measuring electromagnetic field characteristics
    • G01R29/0807—Measuring electromagnetic field characteristics characterised by the application
    • G01R29/0814—Field measurements related to measuring influence on or from apparatus, components or humans, e.g. in ESD, EMI, EMC, EMP testing, measuring radiation leakage; detecting presence of micro- or radiowave emitters; dosimetry; testing shielding; measurements related to lightning
    • G01R29/0842—Measurements related to lightning, e.g. measuring electric disturbances, warning systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01W—METEOROLOGY
    • G01W1/00—Meteorology
    • G01W1/16—Measuring atmospheric potential differences, e.g. due to electrical charges in clouds

Landscapes

  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental Sciences (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Navigation (AREA)
FR7600364A 1975-01-10 1976-01-08 Appareil de reperage de perturbations atmospheriques Granted FR2297429A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54018675A 1975-01-10 1975-01-10

Publications (2)

Publication Number Publication Date
FR2297429A1 FR2297429A1 (fr) 1976-08-06
FR2297429B1 true FR2297429B1 (ja) 1982-12-03

Family

ID=24154380

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7600364A Granted FR2297429A1 (fr) 1975-01-10 1976-01-08 Appareil de reperage de perturbations atmospheriques

Country Status (3)

Country Link
DE (1) DE2600658A1 (ja)
FR (1) FR2297429A1 (ja)
GB (1) GB1529624A (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3320908A1 (de) * 1983-06-09 1984-12-13 Baumer, Hans, 8000 München Verfahren und vorrichtung zur ueberwachung des wettergeschehens
US4803421A (en) * 1988-01-19 1989-02-07 Minnesota Mining And Manufacturing Company Multi input lightning detection system
DE19514465C2 (de) * 1994-04-19 2001-03-08 Spherics Mess Und Analysetechn Analysator für Spherics-Signale
CN107765102B (zh) * 2017-09-13 2019-11-22 广东电网有限责任公司江门供电局 一种雷电参数反演计算优化方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1466515A1 (de) * 1965-06-18 1970-09-10 Telefunken Patent Verfahren zur Bestimmung der Entfernung des Ursprungsorts von kurzzeitig einfallenden elektromagnetischen Wellen
US3508259A (en) * 1968-11-29 1970-04-21 Research Corp Sferics-to-radar data converter
US3715660A (en) * 1971-12-30 1973-02-06 Nasa Determining distance to lightning strokes from a single station
FR2198148B1 (ja) * 1972-08-30 1977-04-01 Baru Nata

Also Published As

Publication number Publication date
GB1529624A (en) 1978-10-25
DE2600658A1 (de) 1976-07-22
DE2600658C2 (ja) 1988-10-27
FR2297429A1 (fr) 1976-08-06

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property