BR8807545A - Circuito detector de gelo - Google Patents

Circuito detector de gelo

Info

Publication number
BR8807545A
BR8807545A BR888807545A BR8807545A BR8807545A BR 8807545 A BR8807545 A BR 8807545A BR 888807545 A BR888807545 A BR 888807545A BR 8807545 A BR8807545 A BR 8807545A BR 8807545 A BR8807545 A BR 8807545A
Authority
BR
Brazil
Prior art keywords
detector circuit
ice detector
ice
circuit
detector
Prior art date
Application number
BR888807545A
Other languages
English (en)
Inventor
Lowell A Kleven
Original Assignee
Rosemount 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 Rosemount Inc filed Critical Rosemount Inc
Publication of BR8807545A publication Critical patent/BR8807545A/pt

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B19/00—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow
    • G08B19/02—Alarm responsive to formation or anticipated formation of ice
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
BR888807545A 1987-06-10 1988-06-02 Circuito detector de gelo BR8807545A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/061,168 US4980673A (en) 1987-06-10 1987-06-10 Ice detector circuit
PCT/US1988/001869 WO1988009980A1 (en) 1987-06-10 1988-06-02 Ice detector circuit

Publications (1)

Publication Number Publication Date
BR8807545A true BR8807545A (pt) 1990-04-17

Family

ID=22034079

Family Applications (1)

Application Number Title Priority Date Filing Date
BR888807545A BR8807545A (pt) 1987-06-10 1988-06-02 Circuito detector de gelo

Country Status (8)

Country Link
US (1) US4980673A (pt)
EP (1) EP0394256B1 (pt)
JP (1) JPH02503954A (pt)
BR (1) BR8807545A (pt)
CA (1) CA1293549C (pt)
DE (1) DE3854331T2 (pt)
IL (1) IL86580A (pt)
WO (1) WO1988009980A1 (pt)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5206806A (en) * 1989-01-10 1993-04-27 Gerardi Joseph J Smart skin ice detection and de-icing system
US5398547A (en) * 1989-01-10 1995-03-21 Innovative Dynamics, Inc. Apparatus for measuring ice distribution profiles
FR2646396B1 (fr) * 1989-04-28 1991-07-05 Thomson Csf Detecteur de givre, en particulier pour vehicule et, principalement, pour aeronef
US5140135A (en) * 1989-09-21 1992-08-18 Rosemount Inc. Adaptive ice detector circuit
ES2074581T3 (es) * 1989-09-21 1995-09-16 Rosemount Inc Circuito detector de hielo adaptable.
US5345223A (en) * 1992-09-04 1994-09-06 The B. F. Goodrich Company Snow sensor
GB2287095A (en) * 1994-03-04 1995-09-06 Rosemount Aerospace Limited Snow sensor
GB2323928B (en) * 1994-04-15 1998-11-18 Vaisala Oy Apparatus for prediction of icing
US5497100A (en) * 1994-10-17 1996-03-05 Hughes Aircraft Company Surface condition sensing system
US5709470A (en) * 1995-07-10 1998-01-20 Cnc Development, Inc. Method and apparatus for detecting ice buildup
US6052056A (en) * 1996-04-26 2000-04-18 Icg Technologies, Llc Substance detection system and method
US6010095A (en) * 1997-08-20 2000-01-04 New Avionics Corporation Icing detector for aircraft
NO307723B1 (no) * 1997-11-05 2000-05-15 Futuris As Fremgangsmåte og anordning for deteksjon
US6328467B1 (en) * 1999-05-07 2001-12-11 University Of Tennessee Research Corp. Method and apparatus for detecting ice or frost deposition
DE10161771A1 (de) * 2001-12-15 2003-06-18 Bosch Gmbh Robert Thermischer Sensor
US7014357B2 (en) 2002-11-19 2006-03-21 Rosemount Aerospace Inc. Thermal icing conditions detector
US7175136B2 (en) 2003-04-16 2007-02-13 The Boeing Company Method and apparatus for detecting conditions conducive to ice formation
US6972395B2 (en) * 2003-06-26 2005-12-06 Msx, Inc. Apparatus and method for tracking the melting of frozen precipitation
JP4424617B2 (ja) 2003-08-20 2010-03-03 ザ・ボーイング・カンパニー 着氷状態を検出するための方法及び装置
US7104502B2 (en) * 2004-03-31 2006-09-12 Rosemount Aerospace Inc. Ice detector for improved ice detection at near freezing condition
US20050230553A1 (en) * 2004-03-31 2005-10-20 Rosemount Aerospace Inc. Ice detector for improved ice detection at near freezing condition
US7031871B2 (en) * 2004-06-04 2006-04-18 Rosemount Aerospace, Inc. Sensor assembly for determining total temperature, static temperature and Mach number
BRPI0418889A (pt) * 2004-06-10 2007-12-11 Bell Helicopter Textron Inc sistema anti-gelo para cúpulas
US7331421B2 (en) 2005-03-30 2008-02-19 The Boeing Company Flow restrictors for aircraft inlet acoustic treatments, and associated systems and methods
US7828247B2 (en) 2006-01-12 2010-11-09 Safe Flight Instrument Corporation Automatic recycling ice detector
US7370525B1 (en) 2006-10-31 2008-05-13 Swan International Sensors Pty. Ltd. Inflight ice detection system
FR2914906B1 (fr) 2007-04-11 2009-10-30 Intertechnique Soc Par Actions Procede et dispositif de detection de givre et /ou conditions givrantes sur aeronef en vol
US20080257033A1 (en) * 2007-04-20 2008-10-23 Shadin, L.P. Ice detection
DE102007039990A1 (de) * 2007-08-23 2009-02-26 Tekmar Gmbh Verfahren zur Feuchtemessung und zugehörige Einrichtung
US8833093B2 (en) * 2008-12-02 2014-09-16 General Electric Company Method of controlling temperature in a compartment of a refrigerator
GB0823121D0 (en) 2008-12-18 2009-01-28 Penny & Giles Controls Ltd Ice detection system
US8037750B2 (en) * 2009-10-29 2011-10-18 Rosemount Aerospace, Inc. Impending icing probe with thermal isolation pedestal
BR102013010356A2 (pt) * 2012-04-27 2015-06-30 Goodrich Corp Sistema de proteção contra gelo
JP6068306B2 (ja) * 2013-09-19 2017-01-25 株式会社ニフコ カップホルダ
RU2554718C2 (ru) * 2013-09-26 2015-06-27 Дмитрий Евгеньевич Титов Способ обнаружения гололедных, изморозевых и сложных отложений на проводе и устройство для его осуществления
FR3024226B1 (fr) * 2014-07-23 2019-05-10 Commissariat A L'energie Atomique Et Aux Energies Alternatives Procede et systeme de detection de givre
DE102015100522B3 (de) * 2015-01-14 2016-01-07 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren und Vorrichtung zum Erkennen von Vereisung einer von einer Luftströmung angeströmten Oberfläche
WO2016141477A1 (en) * 2015-03-12 2016-09-15 Universite Laval System and method for determining an icing condition status of an environment
US10099791B2 (en) 2015-07-28 2018-10-16 Fbs, Inc. Magnetostrictive multi-frequency guided wave ice sensing probe
US9914543B2 (en) * 2015-12-09 2018-03-13 The Boeing Company System and method for aircraft ice detection within a zone of non-detection
RU2614988C1 (ru) * 2015-12-17 2017-04-03 Андрей Анатольевич Кучерявенков Устройство и способ определения толщины ледяных отложений на проводе
GB2565842B (en) * 2017-08-25 2020-04-01 Ge Aviat Systems Ltd Method and apparatus for predicting conditions favorable for icing
CN108760527B (zh) * 2018-08-20 2023-10-13 四川大学 嵌入制热材料自融冰导线在线监测设备与监测方法
EP3650349B1 (en) * 2018-11-07 2022-03-02 Ratier-Figeac SAS De-icing system and method
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
FR3113032A1 (fr) * 2020-07-31 2022-02-04 Safran Aerosystems Dispositif de détection de l’intensité de givrage pour un aéronef en vol
US20220396361A1 (en) 2021-06-10 2022-12-15 Goodrich Corporation Mechanical ice protection system for aerodynamic surfaces
EP4446229A1 (en) 2023-04-14 2024-10-16 Goodrich Corporation Mechanical ice protection system for aerodynamic surfaces

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2766619A (en) * 1953-06-26 1956-10-16 Tribus Myron Ice detecting apparatus
US3517900A (en) * 1968-06-11 1970-06-30 Philip A Roussel Process and apparatus for detecting ice formation
US3594775A (en) * 1969-07-09 1971-07-20 Norbert K Fox System for detecing frost, snow and ice on a road surface
DE2443224C3 (de) * 1974-09-10 1979-02-22 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zum Enteisen von Triebwerks-, Flügel- und Leitwerksystemen an Flugkörpern
DE2928208C2 (de) * 1979-07-12 1983-10-20 Apparatebau Gauting Gmbh, 8035 Gauting Verfahren zur Erkennung einer Vereisungsgefahr sowie Eiswarnsensor zur Durchführung dieses Verfahrens
US4333004A (en) * 1980-02-19 1982-06-01 Dataproducts New England, Inc. Detecting ice forming weather conditions

Also Published As

Publication number Publication date
IL86580A (en) 1992-11-15
EP0394256B1 (en) 1995-08-16
DE3854331T2 (de) 1996-04-18
CA1293549C (en) 1991-12-24
US4980673A (en) 1990-12-25
WO1988009980A1 (en) 1988-12-15
JPH02503954A (ja) 1990-11-15
DE3854331D1 (en) 1995-09-21
EP0394256A4 (en) 1991-09-18
EP0394256A1 (en) 1990-10-31
IL86580A0 (en) 1988-11-15

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Legal Events

Date Code Title Description
FB19 Grant procedure suspended (art. 19)
FF Decision: intention to grant
KD Notifcation of receipt (letter patent)
FA11 Dismissal: dismissal - article 38, par. 2 of industrial property law