SE8106028L - Anordning for detektering av en substans pa en vetskeyta - Google Patents

Anordning for detektering av en substans pa en vetskeyta

Info

Publication number
SE8106028L
SE8106028L SE8106028A SE8106028A SE8106028L SE 8106028 L SE8106028 L SE 8106028L SE 8106028 A SE8106028 A SE 8106028A SE 8106028 A SE8106028 A SE 8106028A SE 8106028 L SE8106028 L SE 8106028L
Authority
SE
Sweden
Prior art keywords
substance
liquid
sensing
detecting
mounting surface
Prior art date
Application number
SE8106028A
Other languages
Unknown language ( )
English (en)
Swedish (sv)
Inventor
R A Perry
Original Assignee
Emhart Ind
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 Emhart Ind filed Critical Emhart Ind
Publication of SE8106028L publication Critical patent/SE8106028L/

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/14—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature
    • G01N27/18—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature caused by changes in the thermal conductivity of a surrounding material to be tested
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/18—Investigating or analyzing materials by the use of thermal means by investigating thermal conductivity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • G01N33/1826—Organic contamination in water
    • G01N33/1833—Oil in water

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Level Indicators Using A Float (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
SE8106028A 1980-10-17 1981-10-12 Anordning for detektering av en substans pa en vetskeyta SE8106028L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/197,953 US4384477A (en) 1980-10-17 1980-10-17 Sensing device

Publications (1)

Publication Number Publication Date
SE8106028L true SE8106028L (sv) 1982-04-18

Family

ID=22731415

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8106028A SE8106028L (sv) 1980-10-17 1981-10-12 Anordning for detektering av en substans pa en vetskeyta

Country Status (11)

Country Link
US (1) US4384477A (da)
JP (1) JPS5770438A (da)
AU (1) AU536716B2 (da)
CA (1) CA1182170A (da)
DE (1) DE3141211A1 (da)
DK (1) DK364881A (da)
FR (1) FR2492529A1 (da)
GB (1) GB2086053B (da)
IT (2) IT8153556V0 (da)
NO (1) NO812975L (da)
SE (1) SE8106028L (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2176611B (en) * 1985-06-20 1989-07-19 Thor Ceramics Ltd Constant temperature probe
US4725818A (en) * 1985-09-13 1988-02-16 Simplex Time Recorder Co. Walk through test system
US5514338A (en) * 1994-11-29 1996-05-07 One Plus Corp. Device for sensing liquid hydrocarbon
FR2745417B1 (fr) 1996-02-23 1998-05-15 Fileca Foptica Procede et installation de fabrication de cables electriques isoles a revetement mince
US20060205063A1 (en) * 2005-03-14 2006-09-14 Warren Ronald K Floor system for composting

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2660194A (en) * 1952-08-09 1953-11-24 Us Rubber Co Expanded cellular plastic flotation body
FR1399477A (fr) * 1964-06-25 1965-05-14 Dispositif indicateur sensible aux couches d'huile sur l'eau
US3552205A (en) * 1968-07-24 1971-01-05 Buzzards Corp Apparatus for measuring properties of a fluid body from an airborne vehicle
US3720797A (en) * 1971-09-10 1973-03-13 K Gunn Gas fusing sensing device
IT1012182B (it) * 1973-05-11 1977-03-10 Asahi Chemical Ind Dispositivo rivelatore di liquidi
US3918034A (en) * 1974-02-11 1975-11-04 Petrotek Oil detection and signaling system
JPS5217891A (en) * 1975-06-28 1977-02-10 Nippon Sheet Glass Co Ltd Device for detection of efflux of ligh-shielding liquid
DE2601410A1 (de) * 1975-12-30 1977-07-21 Robert Heidenreich Inh Frank H Geraet zur anzeige von fluessigen, unloeslichen schichten auf leitenden fluessigkeiten
US4131773A (en) * 1976-03-24 1978-12-26 Texaco Inc. Apparatus for detecting presence of oil in a body of water
NO147929C (no) * 1976-12-20 1983-07-06 Bronson M Potter Deteksjonssystem for oljeforurensning.
US4202203A (en) * 1977-08-24 1980-05-13 Potter Bronson M Oscillator detector
DE2739689C2 (de) * 1977-09-02 1986-10-16 Euratom Thermische Wärmepumpe
DE2837920A1 (de) * 1978-08-31 1980-03-13 Muennich Debus Hermann Mehrfachsonde zur unterscheidung verschiedener medien
US4221125A (en) * 1979-03-09 1980-09-09 Emhart Industries, Inc. Apparatus and method for detecting the presence of a substance on a liquid surface
US4223552A (en) * 1979-03-21 1980-09-23 Emhart Industries, Inc. Apparatus and method for sensing a substance on a liquid surface

Also Published As

Publication number Publication date
GB2086053B (en) 1984-08-08
AU7204181A (en) 1982-04-22
DK364881A (da) 1982-04-18
US4384477A (en) 1983-05-24
FR2492529A1 (fr) 1982-04-23
AU536716B2 (en) 1984-05-17
DE3141211A1 (de) 1982-09-16
IT8153556V0 (it) 1981-08-26
NO812975L (no) 1982-04-19
JPS5770438A (en) 1982-04-30
IT8168147A0 (it) 1981-08-26
IT1144638B (it) 1986-10-29
GB2086053A (en) 1982-05-06
CA1182170A (en) 1985-02-05
FR2492529B1 (da) 1985-01-04

Similar Documents

Publication Publication Date Title
DK566577A (da) Apparat til at detektere fluida for eksempel olie paa en vandoverflade
FR2344490A1 (fr) Dispositif de compensation des variations de distance entre un objet flottant sur l'eau et le fond de celle-ci
SE429586B (sv) Anordning for detektering av olja i vatten
FR2594225B1 (fr) Dispositif de detection de fuites dans des tuyaux souples
NL7602368A (nl) Buigzame inrichting voor het bijeenbrengen en te- rugwinnen van verontreinigende, op een waterop- pervlak drijvende vloeistoffen.
DE69202386D1 (de) Einrichtung zum Bestimmen der Aktivierung eines Sensors für das Luft-Kraftstoff-Verhältnis.
SE8106028L (sv) Anordning for detektering av en substans pa en vetskeyta
FR2490809B1 (fr) Dispositif permettant de determiner la structure et/ou la forme de la surface d'un objet
DE3773034D1 (de) Einrichtung zur erfassung von fahrbahnzustandsdaten.
ES463882A1 (es) Dispositivo para indicar cambios en la gravedad especifica de un liquido.
MX145087A (es) Metodo mejorado para detectar la presencia de minerales bajo la superficie
SE8106026L (sv) Anordning for detektering av kolveten pa en vetskeyta
ATE13652T1 (de) Vorrichtung zur entfernung des niederschlagswassers von der senkrechten innenwand eines schwimmdachtanks.
AT377363B (de) Vorrichtung zum nachweis doppelbrechender substanzen in fluessigkeiten
BE807915A (fr) Dispositif permettant le deplacement de grandes structures flottantes en eau calme
JPS53128159A (en) Device for removing floated foreign materials on water surface
ES521330A0 (es) Perfeccionamientos en un dispositivo para detectar el nivel de un liquido en un deposito.
MX151798A (es) Mejoras en aparato para detectar cambios pequenos en el nivel de un liquido
FR2514153B1 (fr) Procede et dispositif de prospection electrique du sous-sol avec jets liquides
FR2529343B1 (fr) Procede et dispositif de detection de nappes flottantes d'hydrocarbures ou de produits polluants analogues
SU411907A1 (da)
IT8667452A0 (it) Dispositivo rilevatore del livello di un liquido in un serbatoio
JPS5746111A (en) Measurement of scoured depth
SE8505131L (sv) Anordning for inspektion av driften av en larmanordning for detektering av senkt vetskeniva
ES255448Y (es) Dispositivo sensor de la presencia de un liquido a un nivel prefijado en un deposito

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8106028-7