SE7901190L - Krets for metning av kapacitanssillnaden mellan tva kondensatorer - Google Patents

Krets for metning av kapacitanssillnaden mellan tva kondensatorer

Info

Publication number
SE7901190L
SE7901190L SE7901190A SE7901190A SE7901190L SE 7901190 L SE7901190 L SE 7901190L SE 7901190 A SE7901190 A SE 7901190A SE 7901190 A SE7901190 A SE 7901190A SE 7901190 L SE7901190 L SE 7901190L
Authority
SE
Sweden
Prior art keywords
transmitter
receivers
capacitors
saturation
circuit
Prior art date
Application number
SE7901190A
Other languages
Unknown language ( )
English (en)
Swedish (sv)
Original Assignee
Leino Ilkka Markus
Leino Martti Henrik
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 Leino Ilkka Markus, Leino Martti Henrik filed Critical Leino Ilkka Markus
Publication of SE7901190L publication Critical patent/SE7901190L/

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/02—Analysing fluids
    • G01N29/024—Analysing fluids by measuring propagation velocity or propagation time of acoustic waves

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
SE7901190A 1978-02-10 1979-02-12 Krets for metning av kapacitanssillnaden mellan tva kondensatorer SE7901190L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI780450A FI54977C (fi) 1978-02-10 1978-02-10 Maetanordning foer fukten av avlaegsningsaonga vid en torkningsprocess

Publications (1)

Publication Number Publication Date
SE7901190L true SE7901190L (sv) 1979-08-11

Family

ID=8511459

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7901190A SE7901190L (sv) 1978-02-10 1979-02-12 Krets for metning av kapacitanssillnaden mellan tva kondensatorer

Country Status (5)

Country Link
DE (1) DE2904583A1 (en, 2012)
FI (1) FI54977C (en, 2012)
FR (1) FR2417103A1 (en, 2012)
GB (1) GB2017299B (en, 2012)
SE (1) SE7901190L (en, 2012)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI74547C (fi) * 1986-05-02 1988-02-08 Valtion Teknillinen Foerfarande foer faststaellande av en binaer gasblandnings blandningsproportion.
RU2137119C1 (ru) * 1997-11-24 1999-09-10 АО "Чувашэнерго" Устройство для определения растворенных в диэлектрических жидкостях водорода и влаги
SE0201073D0 (sv) * 2002-04-09 2002-04-09 Siemens Elema Ab Acoustic Gas Monitor
EP2221613A1 (en) * 2009-02-19 2010-08-25 Electrolux Home Products Corporation N.V. An apparatus and a method for estimating the air humidity within an oven cavity

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB805544A (en) * 1956-01-06 1958-12-10 Parsons & Co Sir Howard G Improvements in or relating to sonic gas analysers
US3859846A (en) * 1971-12-26 1975-01-14 Tokyo Keikio Tokyo Keiki Co Lt Ultrasonic interface meter
JPS5310454A (en) * 1976-07-16 1978-01-30 Nippon Kokan Kk Apparatus for detecting change of fluid character by singgaround method
US4059987A (en) * 1976-10-20 1977-11-29 Texaco Inc. Apparatus and method for measuring the water content of oil flowing in a pipe

Also Published As

Publication number Publication date
FI54977C (fi) 1979-04-10
FI54977B (fi) 1978-12-29
GB2017299B (en) 1982-08-18
GB2017299A (en) 1979-10-03
DE2904583A1 (de) 1979-08-16
FR2417103B1 (en, 2012) 1984-02-10
FR2417103A1 (fr) 1979-09-07

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