IT1254802B - Disposizione circuitale per inserire e disinserire un ventilatore - Google Patents

Disposizione circuitale per inserire e disinserire un ventilatore

Info

Publication number
IT1254802B
IT1254802B ITMI920355A ITMI920355A IT1254802B IT 1254802 B IT1254802 B IT 1254802B IT MI920355 A ITMI920355 A IT MI920355A IT MI920355 A ITMI920355 A IT MI920355A IT 1254802 B IT1254802 B IT 1254802B
Authority
IT
Italy
Prior art keywords
fan
water vapor
infrared
extraction hood
receiver
Prior art date
Application number
ITMI920355A
Other languages
English (en)
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 filed Critical
Publication of ITMI920355A0 publication Critical patent/ITMI920355A0/it
Publication of ITMI920355A1 publication Critical patent/ITMI920355A1/it
Application granted granted Critical
Publication of IT1254802B publication Critical patent/IT1254802B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3504—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/008—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F24C15/2021—Arrangement or mounting of control or safety systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Ventilation (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

Con una disposizione circuitale per inserire e disinserire un ventilatore (3) di una cappa (1) di estrazione delle esalazioni al disopra di una cucina (2) in dipendenza di vapore acqueo trascinato verso il ventilatore (3), dovrà potersi riconoscere il vapore acqueo che si produce durante un processo di cottura e questo dovrà poter essere valutato per comandare il ventilatore (3). A tale scopo in corrispondenza della cappa di estrazione (1) delle esalazioni al disotto del ventilatore (3) sono disposti un trasmettitore (6) ad infrarosso ed un ricevitore (7) ad infrarosso. Preferibilmente il trasmettitore (6) ed il ricevitore (7) ad infrarosso sono orientati in una zona spaziale (9) al disotto della cappa (1) di estrazione delle esalazioni. Un circuito di valutazione (8) produce un segnale di inserimento per il ventilatore (3), quando sul ricevitore (7) di infrarosso arriva una radiazione infrarossa riflessa in questa zona spaziale (9) sul vapore acqueo (Figura 1).
ITMI920355A 1991-02-23 1992-02-19 Disposizione circuitale per inserire e disinserire un ventilatore IT1254802B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4105807A DE4105807A1 (de) 1991-02-23 1991-02-23 Schaltungsanordnung zum ein- und abschalten eines luefters

Publications (3)

Publication Number Publication Date
ITMI920355A0 ITMI920355A0 (it) 1992-02-19
ITMI920355A1 ITMI920355A1 (it) 1993-08-19
IT1254802B true IT1254802B (it) 1995-10-11

Family

ID=6425796

Family Applications (2)

Application Number Title Priority Date Filing Date
IT000147U ITMI920147U1 (it) 1991-02-23 1992-02-19 Disposizione circuitale per inserire e disinserire un ventilatore
ITMI920355A IT1254802B (it) 1991-02-23 1992-02-19 Disposizione circuitale per inserire e disinserire un ventilatore

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IT000147U ITMI920147U1 (it) 1991-02-23 1992-02-19 Disposizione circuitale per inserire e disinserire un ventilatore

Country Status (3)

Country Link
DE (1) DE4105807A1 (it)
FR (1) FR2673269B1 (it)
IT (2) ITMI920147U1 (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4243938A1 (de) * 1992-12-23 1994-06-30 Bosch Siemens Hausgeraete Dunstabzugshaube
DE4243945A1 (de) * 1992-12-23 1994-06-30 Bosch Siemens Hausgeraete Dunstabzugshaube mit einer akustischen Sensorstrecke
DE19505683A1 (de) * 1995-02-20 1996-08-22 Bosch Siemens Hausgeraete Dunstabzugshaube
IT248341Y1 (it) * 1999-02-24 2003-01-28 Tecnowind S P A Cappa aspirante dotata di una barriera virtuale per l'attivazioneautomatica delle lampade e/o della ventola di aspirazione
EP1074823A1 (de) * 1999-08-05 2001-02-07 Walter Schroeder Kochfeld mit Gewichtsmesseinheit
CN102374563B (zh) * 2010-08-17 2015-11-25 博西华电器（江苏）有限公司 具有烟气自动检测装置的吸油烟机及其控制方法
ES2397038B1 (es) * 2011-06-30 2014-04-07 BSH Electrodomésticos España S.A. Aparato doméstico para la preparación de alimentos por calentamiento en un medio y procedimiento para accionar un aparato doméstico de tal tipo
DE102012024975A1 (de) 2012-12-20 2014-06-26 Diehl Ako Stiftung & Co. Kg Dunstabzugshaube und Verfahren zum Steuern des Betriebs einer Dunstabzugshaube
DE102013022023B4 (de) 2013-12-20 2020-10-08 Diehl Ako Stiftung & Co. Kg Dunstabzugshaube und Verfahren zum Steuern des Betriebs einer Dunstabzugshaube
CN105318382A (zh) * 2014-08-01 2016-02-10 青岛海尔智能技术研发有限公司 自动调节风速的抽油烟机
DE102014017833B4 (de) 2014-12-03 2020-12-17 Diehl Ako Stiftung & Co. Kg Dunstabzugshaube
DE102015009805A1 (de) * 2015-07-28 2017-02-02 Diehl Ako Stiftung & Co. Kg Vorrichtung und Verfahren zur Bedienung eines elektronischen Geräts
FR3042312A1 (fr) * 2015-10-08 2017-04-14 Greensystech Dispositif pour determiner le risque de gel
CN105476407A (zh) * 2016-02-04 2016-04-13 余伟文 一种带集气罩的茶盘
CN107339248B (zh) * 2016-04-30 2020-04-28 华帝股份有限公司 一种高可靠性的油烟检测方法
CN109556155B (zh) * 2017-09-27 2020-10-02 迪尔阿扣基金两合公司 用于油烟机的油烟检测装置以及油烟机
CN107631338B (zh) * 2017-11-09 2020-03-06 杭州老板电器股份有限公司 油烟机红外控制方法、装置、油烟机控制器及油烟机
CN108614492B (zh) * 2018-06-11 2021-01-29 杭州老板电器股份有限公司 智能控制系统、方法及厨房电器控制系统
CN108534203B (zh) * 2018-06-20 2020-10-09 广东美的厨房电器制造有限公司 吸油烟机抽油烟能力的评价方法及装置
WO2021056860A1 (zh) * 2019-09-25 2021-04-01 佛山市顺德区美的洗涤电器制造有限公司 厨房电器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3909125A1 (de) * 1989-03-20 1990-09-27 Diehl Gmbh & Co Steuereinrichtung einer dunstabzugshaube
DE4005363A1 (de) * 1990-02-21 1991-08-22 Diehl Gmbh & Co Schaltungsanordnung zur steuerung eines luefters

Also Published As

Publication number Publication date
ITMI920147U1 (it) 1992-08-24
DE4105807A1 (de) 1992-08-27
ITMI920355A0 (it) 1992-02-19
ITMI920355A1 (it) 1993-08-19
ITMI920147V0 (it) 1992-02-19
FR2673269B1 (fr) 1994-01-21
FR2673269A1 (fr) 1992-08-28

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950223