FI944934A0 - Mittari ja menetelmä eri prosessimateriaalien sähkömagneettisten ominaisuuksien mittaamiseksi paikan päällä käyttäen rajataajuusominaisuuksia ja -analyyseja - Google Patents

Mittari ja menetelmä eri prosessimateriaalien sähkömagneettisten ominaisuuksien mittaamiseksi paikan päällä käyttäen rajataajuusominaisuuksia ja -analyyseja

Info

Publication number
FI944934A0
FI944934A0 FI944934A FI944934A FI944934A0 FI 944934 A0 FI944934 A0 FI 944934A0 FI 944934 A FI944934 A FI 944934A FI 944934 A FI944934 A FI 944934A FI 944934 A0 FI944934 A0 FI 944934A0
Authority
FI
Finland
Prior art keywords
measurement
electromagnetic
electromagnetic properties
meter
present
Prior art date
Application number
FI944934A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI944934A (fi
Inventor
Buford Randall Jean
F Lynn Whitehead
Gary L Warren
Original Assignee
Thermedics 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 US07/871,339 external-priority patent/US5331284A/en
Application filed by Thermedics Inc filed Critical Thermedics Inc
Publication of FI944934A0 publication Critical patent/FI944934A0/fi
Publication of FI944934A publication Critical patent/FI944934A/fi

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N22/00—Investigating or analysing materials by the use of microwaves or radio waves, i.e. electromagnetic waves with a wavelength of one millimetre or more
    • G01N22/04—Investigating moisture content

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Measuring Magnetic Variables (AREA)
FI944934A 1992-04-21 1994-10-20 Mittari ja menetelmä eri prosessimateriaalien sähkömagneettisten ominaisuuksien mittaamiseksi paikan päällä käyttäen rajataajuusominaisuuksia ja -analyyseja FI944934A (fi)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/871,339 US5331284A (en) 1992-04-21 1992-04-21 Meter and method for in situ measurement of the electromagnetic properties of various process materials using cutoff frequency characterization and analysis
US08/045,854 US5455516A (en) 1992-04-21 1993-04-09 Meter and method for in situ measurement of the electromagnetic properties of various process materials using cutoff frequency characterization and analysis
PCT/US1993/003756 WO1993021516A1 (en) 1992-04-21 1993-04-21 Meter and method for in situ measurement of the electromagnetic properties of various process materials using cutoff frequency characterization and analysis

Publications (2)

Publication Number Publication Date
FI944934A0 true FI944934A0 (fi) 1994-10-20
FI944934A FI944934A (fi) 1994-10-20

Family

ID=26723269

Family Applications (1)

Application Number Title Priority Date Filing Date
FI944934A FI944934A (fi) 1992-04-21 1994-10-20 Mittari ja menetelmä eri prosessimateriaalien sähkömagneettisten ominaisuuksien mittaamiseksi paikan päällä käyttäen rajataajuusominaisuuksia ja -analyyseja

Country Status (18)

Country Link
US (1) US5455516A (ru)
EP (1) EP0637377B1 (ru)
JP (1) JP3170282B2 (ru)
KR (1) KR950704680A (ru)
AT (1) ATE160220T1 (ru)
AU (1) AU677201B2 (ru)
BR (1) BR9306268A (ru)
CA (1) CA2118404C (ru)
CZ (1) CZ259594A3 (ru)
DE (1) DE69315208T2 (ru)
FI (1) FI944934A (ru)
HU (1) HUT72142A (ru)
MX (1) MX9302273A (ru)
NZ (1) NZ252864A (ru)
RU (1) RU2115110C1 (ru)
SK (1) SK126694A3 (ru)
TW (1) TW213502B (ru)
WO (1) WO1993021516A1 (ru)

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CN113227535A (zh) 2018-12-18 2021-08-06 沙特阿拉伯石油公司 用于使用同轴谐振器进行气涌检测的井下工具
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Also Published As

Publication number Publication date
US5455516A (en) 1995-10-03
DE69315208T2 (de) 1998-06-10
SK126694A3 (en) 1995-07-11
ATE160220T1 (de) 1997-11-15
EP0637377A1 (en) 1995-02-08
HUT72142A (en) 1996-03-28
CZ259594A3 (en) 1995-02-15
DE69315208D1 (de) 1997-12-18
JP3170282B2 (ja) 2001-05-28
AU677201B2 (en) 1997-04-17
NZ252864A (en) 1996-05-28
WO1993021516A1 (en) 1993-10-28
RU2115110C1 (ru) 1998-07-10
EP0637377B1 (en) 1997-11-12
JPH07506186A (ja) 1995-07-06
AU4291693A (en) 1993-11-18
CA2118404A1 (en) 1993-10-28
MX9302273A (es) 1994-06-30
BR9306268A (pt) 1998-06-30
HU9402953D0 (en) 1995-02-28
FI944934A (fi) 1994-10-20
CA2118404C (en) 1999-04-27
TW213502B (en) 1993-09-21
KR950704680A (ko) 1995-11-20

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