SE8304766D0 - Isbildningsmetare av mikrovagstyp - Google Patents

Isbildningsmetare av mikrovagstyp

Info

Publication number
SE8304766D0
SE8304766D0 SE8304766A SE8304766A SE8304766D0 SE 8304766 D0 SE8304766 D0 SE 8304766D0 SE 8304766 A SE8304766 A SE 8304766A SE 8304766 A SE8304766 A SE 8304766A SE 8304766 D0 SE8304766 D0 SE 8304766D0
Authority
SE
Sweden
Prior art keywords
waveguide
detector
microwag
meters
frequency
Prior art date
Application number
SE8304766A
Other languages
English (en)
Other versions
SE436449B (sv
SE8304766L (sv
Inventor
B Magenheim
J K Rocks
Original Assignee
Ideal Research 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
Application filed by Ideal Research Inc filed Critical Ideal Research Inc
Publication of SE8304766D0 publication Critical patent/SE8304766D0/sv
Publication of SE8304766L publication Critical patent/SE8304766L/sv
Publication of SE436449B publication Critical patent/SE436449B/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D15/00—De-icing or preventing icing on exterior surfaces of aircraft
    • B64D15/20—Means for detecting icing or initiating de-icing

Landscapes

  • Aviation & Aerospace Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catching Or Destruction (AREA)
SE8304766A 1982-01-05 1983-09-05 Isbildningsmetare av mikrovagstyp SE436449B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/337,200 US4470123A (en) 1982-01-05 1982-01-05 Microwave ice accretion meter

Publications (3)

Publication Number Publication Date
SE8304766D0 true SE8304766D0 (sv) 1983-09-05
SE8304766L SE8304766L (sv) 1983-09-05
SE436449B SE436449B (sv) 1984-12-10

Family

ID=23319523

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8304766A SE436449B (sv) 1982-01-05 1983-09-05 Isbildningsmetare av mikrovagstyp

Country Status (13)

Country Link
US (1) US4470123A (sv)
EP (1) EP0083962A3 (sv)
JP (1) JPS59500096A (sv)
AU (1) AU1159483A (sv)
CA (1) CA1196410A (sv)
DE (1) DE3328012T1 (sv)
DK (1) DK393083D0 (sv)
FI (1) FI833153A (sv)
GB (1) GB2123563B (sv)
NO (1) NO833156L (sv)
NZ (1) NZ202937A (sv)
SE (1) SE436449B (sv)
WO (1) WO1983002497A1 (sv)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH656015A5 (en) * 1984-02-27 1986-05-30 Vibro Meter Ag Method of detecting a risk of freezing, warning device for implementing the method and its use
US4649713A (en) * 1984-05-21 1987-03-17 Bezek Donald J Microwave ice detector
US4775118A (en) * 1985-11-26 1988-10-04 The Boeing Company Ice detecting system
US4783026A (en) * 1987-05-22 1988-11-08 Avco Corporation Anti-icing management system
US4831819A (en) * 1987-07-02 1989-05-23 Avco Corporation Anti-icing valve
US5005015A (en) * 1989-08-07 1991-04-02 General Electric Company Ice detection system
DE4110786C2 (de) * 1991-04-04 1996-06-13 Heidelberger Druckmasch Ag Vorrichtung zur Ermittlung der Schichtdicke eines Feuchtmittels
DE4202691A1 (de) * 1992-01-31 1993-08-05 Karsten Brandt Verfahren und geraet zum ermitteln von witterungsbedingten strassenzustaenden
US5497100A (en) * 1994-10-17 1996-03-05 Hughes Aircraft Company Surface condition sensing system
US5629485A (en) * 1994-12-13 1997-05-13 The B.F. Goodrich Company Contaminant detection sytem
DE10016315B4 (de) * 2000-03-31 2007-11-29 G. LUFFT MEß- UND REGELTECHNIK GMBH Vorrichtung zur Messung von Schichtdicken
US6995572B2 (en) * 2001-03-05 2006-02-07 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Sensor and method for detecting a superstrate
EP2117926B1 (en) * 2007-01-10 2018-12-26 Sikorsky Aircraft Corporation Ice rate meter with virtual aspiration
US8779945B2 (en) 2010-03-17 2014-07-15 Sikorsky Aircraft Corporation Virtual ice accretion meter display
US9056684B2 (en) * 2011-04-08 2015-06-16 Textron Innovations Inc. Rotor blade de-icing system
RU2495369C1 (ru) * 2012-04-26 2013-10-10 Федеральное государственное бюджетное учреждение науки Институт проблем управления им. В.А. Трапезникова РАН Устройство для определения толщины льда
DE102013204586A1 (de) * 2013-03-15 2014-09-18 Siemens Aktiengesellschaft Sensor und Verfahren zur Ermittlung einer dielektrischen Eigenschaft eines Mediums
DE102013106947B4 (de) * 2013-07-02 2017-11-09 TWT GmbH Eiserfassungsvorrichtung
SG11201602177PA (en) * 2013-09-25 2016-04-28 Evisive Inc Nondestructive, absolute determination of thickness of or depth in dielectric materials
FR3024226B1 (fr) * 2014-07-23 2019-05-10 Commissariat A L'energie Atomique Et Aux Energies Alternatives Procede et systeme de detection de givre
RU2567449C1 (ru) * 2014-08-11 2015-11-10 Федеральное государственное бюджетное учреждение науки Институт проблем управления им. В.А. Трапезникова Российской академии наук Устройство для измерения малых величин толщины льда
FR3078948A1 (fr) * 2018-03-19 2019-09-20 Safran Nacelles Procede d'alimentation electrique d'un degivrage et d'un antigivrage de nacelle par ultrasons
US10908132B2 (en) * 2019-01-07 2021-02-02 Goodrich Corporation Real-time performance and health monitoring of ice detector systems and estimation of remaining useful life
US20220244195A1 (en) * 2019-07-23 2022-08-04 The University Of British Columbia Method and apparatus for detecting ice formation on a surface using resonant sensors
US11802756B2 (en) 2020-08-18 2023-10-31 Steven R. Weeres Ice thickness transducer
CN112678189B (zh) * 2021-03-09 2021-06-04 中国空气动力研究与发展中心低速空气动力研究所 一种改进的结冰传感器安装位置确定方法
CN114877837B (zh) * 2022-07-11 2022-09-09 中国空气动力研究与发展中心低速空气动力研究所 一种基于远场声压级变化的结冰厚度测量方法及系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2800647A (en) * 1955-03-18 1957-07-23 Cievite Corp Ice detector
US3240054A (en) * 1962-12-24 1966-03-15 Gabb Special Products Inc Ice detector
US3270330A (en) * 1963-11-04 1966-08-30 Stanley Weinberg Ice detecting apparatus
GB1321596A (en) * 1969-07-18 1973-06-27 English Electric Co Ltd Ice detectors
US3836846A (en) * 1971-09-09 1974-09-17 Monsanto Co Ice detection apparatus employing microwave reflectance
US3940622A (en) * 1972-10-23 1976-02-24 Canadian Patents & Development Limited Icing detector
GB1541422A (en) * 1975-06-04 1979-02-28 Lucas Industries Ltd Apparatus for indicating rate of ice accretion
US4060212A (en) * 1976-04-01 1977-11-29 System Development Corporation Deicing apparatus and method
US4054255A (en) * 1976-04-01 1977-10-18 System Development Corporation Microwave ice detector
US4176524A (en) * 1976-11-10 1979-12-04 Matsushita Electric Industrial Co., Ltd. Frost detector
US4365131A (en) * 1980-06-27 1982-12-21 Hansman Jr Robert J Microwave ice prevention system

Also Published As

Publication number Publication date
NZ202937A (en) 1986-02-21
DK393083A (da) 1983-08-29
FI833153A0 (fi) 1983-09-05
GB2123563A (en) 1984-02-01
US4470123A (en) 1984-09-04
JPS59500096A (ja) 1984-01-19
AU1159483A (en) 1983-07-28
JPH048280B2 (sv) 1992-02-14
EP0083962A3 (en) 1984-05-30
CA1196410A (en) 1985-11-05
DE3328012C2 (sv) 1992-05-21
GB2123563B (en) 1985-09-25
SE436449B (sv) 1984-12-10
SE8304766L (sv) 1983-09-05
FI833153A (fi) 1983-09-05
EP0083962A2 (en) 1983-07-20
DE3328012T1 (de) 1984-12-13
NO833156L (no) 1983-09-02
GB8321223D0 (en) 1983-09-07
WO1983002497A1 (en) 1983-07-21
DK393083D0 (da) 1983-08-29

Similar Documents

Publication Publication Date Title
SE8304766D0 (sv) Isbildningsmetare av mikrovagstyp
GB1531674A (en) Microwave ice detector
EP0281085A3 (en) Proximity sensing apparatus
GB1517135A (en) Deicing apparatus and method
EP0940004A1 (en) Apparatus for tracking resonant frequency
SE8504730L (sv) Forfarande och anordning for metning av fukthalten eller torrsubstanshalten for emnen
CA2005103A1 (en) Co-variance microwave water cut monitoring means and method
JPS55131776A (en) Frequency marker indicator
JPS5799806A (en) Reflector antenna
JPS57183258A (en) Centering device for rotary machine
SU1264050A1 (ru) Устройство дл контрол тепловой энергетической установки
GB1520894A (en) Moisture measuring apparatus
JPS567863A (en) Moving-direction controller
JPS59167637A (ja) 高周波加熱調理装置
JPS5531924A (en) Measuring unit for characteristics of substance
SU914938A1 (ru) Устройство для измерения толщины полупроводниковых и диэлектрических пленок на подложках 1
JPS57184959A (en) Device for measuring high frequency absorption
SU928181A1 (ru) Способ контрол лопатки турбины на перегрев
Shen Measuring Alumina Concentration in Electrolysis Cell Using Sonic Resonator
JPH0778412B2 (ja) 着氷検知器
TIURI Experiments on remote sensing of sea ice using a microwave radiometer(on the Finland side of the Baltic Sea)
JPS5737381A (en) Picture fixing device
JPS54110938A (en) Method and apparatus for controlling film thickness
ZHEVAKIN Radio-remote-sensing determination of the vertical temperature gradient in the atmospheric surface layer
JPS5754967A (en) Fixing device

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8304766-2

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 8304766-2

Format of ref document f/p: F