RU2000109321A - METHOD AND DEVICE FOR SIGNAL FORMATION DEPENDING ON THE THICKNESS OF A LIQUID FILM ON A SURFACE - Google Patents

METHOD AND DEVICE FOR SIGNAL FORMATION DEPENDING ON THE THICKNESS OF A LIQUID FILM ON A SURFACE

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Publication number
RU2000109321A
RU2000109321A RU2000109321/28A RU2000109321A RU2000109321A RU 2000109321 A RU2000109321 A RU 2000109321A RU 2000109321/28 A RU2000109321/28 A RU 2000109321/28A RU 2000109321 A RU2000109321 A RU 2000109321A RU 2000109321 A RU2000109321 A RU 2000109321A
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RU
Russia
Prior art keywords
cooling
liquid film
heating
liquid
temperature
Prior art date
Application number
RU2000109321/28A
Other languages
Russian (ru)
Other versions
RU2223548C2 (en
Inventor
Марсель Младший БОШУНГ
Этьенн БОРНАН
Original Assignee
Бошунг Мекатроник Аг
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 EP97115582A external-priority patent/EP0902252B1/en
Application filed by Бошунг Мекатроник Аг filed Critical Бошунг Мекатроник Аг
Publication of RU2000109321A publication Critical patent/RU2000109321A/en
Application granted granted Critical
Publication of RU2223548C2 publication Critical patent/RU2223548C2/en

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Claims (10)

1. Способ формирования сигнала в зависимости от толщины жидкостной пленки (17) на поверхности (18, 19), в частности, поверхности движения транспорта, отличающийся тем, что с помощью нагревательного устройства соответственно устройства охлаждения (1, 10, 11) нагревают соответственно охлаждают часть жидкости жидкостной пленки (17), далее с помощью устройств (5, 7, 8) измерения температуры определяют увеличение соответственно уменьшение температуры нагреваемой соответственно охлаждаемой части жидкости и с помощью устройства (8) для обработки данных значениям увеличения соответственно уменьшения температуры присваивают значение или диапазон значений толщины жидкостной пленки и выдают в форме сигнала.1. The method of signal formation depending on the thickness of the liquid film (17) on the surface (18, 19), in particular, the surface of the movement of transport, characterized in that with the help of a heating device, respectively, the cooling device (1, 10, 11) is heated respectively cooled part of the liquid of the liquid film (17), then using temperature measuring devices (5, 7, 8) determine an increase or decrease in the temperature of the respectively heated part of the liquid, which is heated, and using the device (8) for processing data cheniyam increase respectively decrease of temperature is given a value or range of values of thickness of the liquid film and is provided in the form of a signal. 2. Способ по п. 1, отличающийся тем, что для устройства нагрева соответственно для устройства охлаждения предусмотрена опущенная по отношению к поверхности (18, 19) зона, в которой проводят нагрев жидкости. 2. The method according to p. 1, characterized in that for the heating device, respectively, for the cooling device, a zone is lowered relative to the surface (18, 19) in which the liquid is heated. 3. Способ по п. 1 или 2, отличающийся тем, что мощность нагрева соответственно охлаждения поддерживают постоянной при нагреве соответственно охлаждении жидкостной пленки. 3. The method according to p. 1 or 2, characterized in that the heating power, respectively, cooling is kept constant during heating, respectively, cooling of the liquid film. 4. Способ по любому из пп. 1-3, отличающийся тем, что соответственно перед или к началу нагрева или охлаждения определяют начальную температуру Т жидкостной пленки. 4. The method according to any one of paragraphs. 1-3, characterized in that, respectively, before or to the beginning of heating or cooling, determine the initial temperature T of the liquid film. 5. Способ по любому из пп. 1-4, отличающийся тем, что перед началом нагрева соответственно охлаждения осуществляют проверку наличия жидкости на поверхности и устройство нагрева соответственно охлаждения запускают только тогда, когда устанавливают наличие жидкости на поверхности. 5. The method according to any one of paragraphs. 1-4, characterized in that before starting heating, respectively, cooling, check for the presence of liquid on the surface and the heating device, respectively, cooling is started only when the presence of liquid on the surface is established. 6. Устройство для формирования сигнала в зависимости от жидкостной пленки (17) на поверхности (18, 19), в частности поверхности движения транспорта, отличающееся тем, что оно содержит устройство нагрева соответственно устройство охлаждения (1, 2, 10, 11) для нагревания соответственно охлаждения части жидкостной пленки (17), устройство (5, 7, 8) измерения температуры для определения температуры, нагреваемой соответственно охлаждаемой нагревательным устройством соответственно устройством охлаждения жидкостной пленки (17) и блок (3) управления и обработки данных для управления нагревательным устройством соответственно устройством охлаждения и устройством измерения температуры, а также для обработки сигналов, выдаваемых устройством измерения температуры с последующим присвоением измеренным значениям увеличения соответственно уменьшения температуры толщины или диапазона значений толщины жидкостной пленки и последующей выдачей в форме сигнала. 6. Device for generating a signal depending on the liquid film (17) on the surface (18, 19), in particular the surface of the traffic, characterized in that it contains a heating device, respectively, a cooling device (1, 2, 10, 11) for heating respectively cooling part of the liquid film (17), a temperature measuring device (5, 7, 8) for determining a temperature heated respectively by a heating device, respectively, a liquid film cooling device (17) and a control and processing unit (3) and data for controlling the heating device, respectively, the cooling device and the temperature measuring device, as well as for processing signals issued by the temperature measuring device, followed by assigning the measured values to increase or decrease the temperature of the thickness or the range of thicknesses of the liquid film and then output it in the form of a signal. 7. Устройство по п. 6, отличающееся тем, что оно содержит средство (4, 6), в частности, электродное устройство для определения наличия жидкости в зоне нагревательного устройства. 7. The device according to p. 6, characterized in that it contains means (4, 6), in particular, an electrode device for determining the presence of liquid in the zone of the heating device. 8. Устройство по любому из п. 6 или 7, отличающееся тем, что нагревательное устройство соответственно устройство охлаждения содержит элемент (1) Пельтье, работающий с постоянной мощностью. 8. The device according to any one of p. 6 or 7, characterized in that the heating device, respectively, the cooling device contains a Peltier element (1) operating with constant power. 9. Устройство по любому из пп. 6-8, отличающееся тем, что оно имеет поверхность (18), выполненную с возможностью выравниваться в связке с поверхностью полотна дороги, при этом поверхность (19) полотна и поверхность (18) устройства равномерно покрываются жидкостной пленкой (17), а в зоне размещения нагревательного устройства соответственно устройства охлаждения в поверхности (18) предусмотрено углубление. 9. The device according to any one of paragraphs. 6-8, characterized in that it has a surface (18) made with the ability to align in conjunction with the surface of the roadway, while the surface (19) of the roadway and the surface (18) of the device are uniformly covered with a liquid film (17), and in the zone placing the heating device, respectively, of the cooling device in the surface (18) provides a recess. 10. Применение способа по п. 1 соответственно применения устройства по п. 6 в системе формирования сигнала, показывающего точку замерзания жидкости на поверхности. 10. The application of the method according to claim 1, respectively, the application of the device according to claim 6 in a signal generation system showing a freezing point of a liquid on a surface.
RU2000109321/28A 1997-09-09 1998-09-09 Method and device to form signal depending on thickness of liquid film on surface RU2223548C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP97115582.5 1997-09-09
EP97115582A EP0902252B1 (en) 1997-09-09 1997-09-09 Method and apparatus for producing a signal in dependence of a liquid film on a surface

Publications (2)

Publication Number Publication Date
RU2000109321A true RU2000109321A (en) 2002-03-10
RU2223548C2 RU2223548C2 (en) 2004-02-10

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RU2000109321/28A RU2223548C2 (en) 1997-09-09 1998-09-09 Method and device to form signal depending on thickness of liquid film on surface

Country Status (15)

Country Link
US (1) US6511220B1 (en)
EP (1) EP0902252B1 (en)
JP (1) JP2001516043A (en)
KR (1) KR100527024B1 (en)
AT (1) ATE215217T1 (en)
AU (1) AU8819298A (en)
CA (1) CA2301731C (en)
CZ (1) CZ297502B6 (en)
DE (1) DE59706774D1 (en)
DK (1) DK0902252T3 (en)
ES (1) ES2171797T3 (en)
NO (1) NO314858B1 (en)
PL (1) PL187807B1 (en)
RU (1) RU2223548C2 (en)
WO (1) WO1999013295A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6695469B2 (en) * 2001-11-19 2004-02-24 Energy Absorption Systems, Inc. Roadway freezing point monitoring system and method
US20060113401A1 (en) * 2004-11-29 2006-06-01 Energy Absorption Systems, Inc. Anti-icing spray system
FI120521B (en) * 2008-05-14 2009-11-13 Vaisala Oyj Method and apparatus for determining water leveling risk
DE102010002249A1 (en) 2010-02-23 2011-08-25 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 80686 Method and device for controlling the application of a liquid containing a volatile compound to a surface
CN103616316B (en) * 2013-12-09 2015-11-11 吉林大学 The vertical falling liquid film flow of micro-structure surface and evaporation and heat-exchange performance testing device
WO2017138846A1 (en) * 2016-02-10 2017-08-17 Геннадий Гюсамович ГРОМОВ Thermoelectric ice-formation sensor
US10295489B2 (en) * 2016-09-12 2019-05-21 Ecolab Usa Inc. Deposit monitor
AT16572U1 (en) * 2019-03-13 2020-01-15 Johann Trummer Device and method for monitoring surface condition data of a traffic route
US11953458B2 (en) 2019-03-14 2024-04-09 Ecolab Usa Inc. Systems and methods utilizing sensor surface functionalization
CN111157572B (en) * 2020-01-07 2022-05-31 西安石油大学 Prediction and measurement method for ice layer of heat transfer pipe of submerged combustion type gasifier

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2972882A (en) * 1952-08-12 1961-02-28 Gen Motors Corp Apparatus for measuring coating thicknesses
US3413474A (en) * 1965-02-03 1968-11-26 Industrial Nucleonics Corp Coating thickness determination by means of measuring black-body radiation resultant from infrared irradiation
US3434347A (en) 1966-06-23 1969-03-25 Holley Carburetor Co Ice condition detecting device
US3535522A (en) * 1966-12-22 1970-10-20 Glass Container Ind Research Process and apparatus for monitoring thickness of shaped transparent items
GB1364845A (en) 1970-12-05 1974-08-29 Rotax Ltd Ice detector
DE2228507A1 (en) * 1972-06-12 1974-01-10 Weisser Hubert Kg METHOD AND DEVICE FOR EARLY DETERMINATION OF THE REQUIREMENTS FOR THE FORMATION OF FROST SLABS ON ROADWAYS
US3869984A (en) * 1973-08-06 1975-03-11 Addressograph Multigraph Fluid film thickness sensor and control system for utilizing same
US3973122A (en) * 1974-06-17 1976-08-03 Ixcon Inc. Measuring apparatus
DE2928208C2 (en) 1979-07-12 1983-10-20 Apparatebau Gauting Gmbh, 8035 Gauting Process for detecting the risk of icing and ice warning sensor for carrying out this process
CH646791A5 (en) * 1980-07-14 1984-12-14 Boschung Mecatronic Ag DEVICE When determining the freezing ONE ON THE ROAD OF A ROAD LOCATED OR FROM THE ROAD TAKEN LIQUID.
DE3118997A1 (en) * 1981-05-13 1983-01-20 Apparatebau Gauting Gmbh, 8035 Gauting Method for detecting the risk of icing on traffic routes, and ice warning sensor for carrying out this method
US4513384A (en) * 1982-06-18 1985-04-23 Therma-Wave, Inc. Thin film thickness measurements and depth profiling utilizing a thermal wave detection system
JPS61155804A (en) 1984-12-28 1986-07-15 Toshiba Electron Syst Kk Optical water film thickness gauge
US4842410A (en) * 1986-10-24 1989-06-27 Geo-Centers, Inc. Apparatus and method utilizing interference fringes to determine the thermal stability of a liquid
SE464595B (en) 1988-09-29 1991-05-13 Ffv Aerotech Ab SET A PELTIER ELEMENT WITH TWO SURFACES TO DETERMINE THE ONE OR BAD SURFACE TEMPERATURE
US4897597A (en) 1988-12-08 1990-01-30 Surface Systems, Inc. Apparatus and methods for detecting wet and icy conditions
DE3940710A1 (en) 1989-12-09 1991-06-13 Tzn Forschung & Entwicklung DEVICE FOR DETERMINING THE MEDIUM WATER FILM THICKNESS ON ROAD SURFACES
DE4008280A1 (en) 1990-03-15 1991-09-19 Tzn Forschung & Entwicklung Indicating ice etc. on road surface - using IR detector and halogen lamp source with beam modulator and narrow bandpass filter
US5258824A (en) * 1990-08-09 1993-11-02 Applied Materials, Inc. In-situ measurement of a thin film deposited on a wafer
DE4032734C1 (en) * 1990-10-15 1992-01-30 Tekmar Angewandte Elektronik Gmbh, 4300 Essen, De
JPH0812162B2 (en) 1992-04-20 1996-02-07 川崎重工業株式会社 Method for detecting water content in honeycomb structure
US5600073A (en) * 1994-11-02 1997-02-04 Foster-Miller, Inc. Method and system for analyzing a two phase flow
FI108084B (en) 1995-09-08 2001-11-15 Vaisala Oyj Method and apparatus for measuring road surface characteristics
JPH0989546A (en) * 1995-09-28 1997-04-04 Mitsubishi Materials Corp Ice thickness measuring device
US5590560A (en) * 1995-11-22 1997-01-07 Eastman Kodak Company Apparatus for measuring viscosity or thickness, surface tension and surface dilational elasticity
US6128081A (en) * 1996-11-22 2000-10-03 Perceptron, Inc. Method and system for measuring a physical parameter of at least one layer of a multilayer article without damaging the article and sensor head for use therein

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