DE59910644D1 - Ultraschall-Sensor für eine Dunstabzugshaube - Google Patents

Ultraschall-Sensor für eine Dunstabzugshaube

Info

Publication number: DE59910644D1
Authority: DE; Germany
Prior art keywords: ultrasonic sensor; extractor hood; extractor; hood; ultrasonic
Prior art date: 1998-11-11
Legal status (The legal status 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 status listed.): Expired - Lifetime

Application number

DE59910644T

Other languages

English (en)

Inventor

Henry Fluhrer

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Diehl AKO Stiftung and Co KG

Original Assignee

Diehl AKO Stiftung and Co KG

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.)

1998-11-11

Filing date

1999-11-10

Publication date

2004-11-04

1999-11-10 Application filed by Diehl AKO Stiftung and Co KG filed Critical Diehl AKO Stiftung and Co KG

2004-11-04 Application granted granted Critical

2004-11-04 Publication of DE59910644D1 publication Critical patent/DE59910644D1/de

2019-11-11 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/0207—Driving circuits
- B06B1/0223—Driving circuits for generating signals continuous in time
- B06B1/0238—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave
- B06B1/0246—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave with a feedback signal
- B06B1/0261—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave with a feedback signal taken from a transducer or electrode connected to the driving transducer
- 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)
Mechanical Engineering (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
General Engineering & Computer Science (AREA)
Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Fire-Detection Mechanisms (AREA)

DE59910644T 1998-11-11 1999-11-10 Ultraschall-Sensor für eine Dunstabzugshaube Expired - Lifetime DE59910644D1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19851884A DE19851884A1 (de)	1998-11-11	1998-11-11	Ultraschall-Sensor für eine Dunstabzugshaube

Publications (1)

Publication Number	Publication Date
DE59910644D1 true DE59910644D1 (de)	2004-11-04

Family

ID=7887347

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE19851884A Withdrawn DE19851884A1 (de)	1998-11-11	1998-11-11	Ultraschall-Sensor für eine Dunstabzugshaube
DE59910644T Expired - Lifetime DE59910644D1 (de)	1998-11-11	1999-11-10	Ultraschall-Sensor für eine Dunstabzugshaube

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE19851884A Withdrawn DE19851884A1 (de)	1998-11-11	1998-11-11	Ultraschall-Sensor für eine Dunstabzugshaube

Country Status (3)

Country	Link
US (1)	US6324889B1 (de)
EP (1)	EP1001226B1 (de)
DE (2)	DE19851884A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10109252C1 (de) *	2001-02-26	2002-10-31	Rational Ag	Verfahren zum Bestimmen zumindest einer Gargutgröße eines Garguts und/oder zumindest eines Garparameters über Schallwellen sowie Vorrichtung hierzu
GB0129139D0 (en) *	2001-12-05	2002-01-23	Sra Dev Ltd	Ultrasonic generator system
DE10215043A1 (de) *	2002-04-05	2003-10-23	Diehl Ako Stiftung Gmbh & Co	Einrichtung zur Zustandserfassung an einer Platte oder Wand eines Haushaltsgerätes
DE10310143A1 (de) *	2003-03-07	2004-09-16	Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH	Verfahren und Vorrichtung zur Bestimmung der Resonanzfrequenz eines Resonanzkreises
KR100584309B1 (ko) *	2003-07-16	2006-05-26	엘지전자 주식회사	전자 레인지의 오염물질 배출장치 및 배출방법
DE102005063350B4 (de) *	2005-06-04	2008-04-24	Diehl Ako Stiftung & Co. Kg	Dunstabzugshaube
DE102005025787B3 (de) *	2005-06-04	2007-01-04	Diehl Ako Stiftung & Co. Kg	Dunstabzugshaube und Verfahren zum Steuern einer Dunstabzugshaube
DE102009061087B3 (de) *	2008-04-18	2012-06-14	Denso Corporation	Ultraschallsensor
US20100126275A1 (en) *	2008-11-24	2010-05-27	Greg Leyh	Self-calibrating ultrasound systems and methods
GB2479696B (en) *	2009-02-06	2013-01-30	Zevex Inc	Air bubble detector
CN102374562B (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
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
CN102374561B (zh) *	2010-08-17	2016-06-15	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
US9694398B2 (en) *	2012-10-31	2017-07-04	Honeywell International Inc.	Controlling a fume hood airflow using an image of a fume hood opening
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
CN107255349B (zh) *	2017-06-26	2019-11-22	广东美的暖通设备有限公司	传感器温度修正方法、装置及计算机可读存储介质
CN109508511B (zh) *	2018-12-24	2023-06-23	中国航空工业集团公司西安飞机设计研究所	频率响应分析测量中扫频方法
US11125446B2 (en) *	2019-11-25	2021-09-21	Bsh Home Appliances Corporation	Ultrasonic filtration device for extractor hood
US12310888B2 (en) *	2021-11-18	2025-05-27	Johnson & Johnson Surgical Vision, Inc.	On-the-fly tuning for piezoelectric ultrasonic handpieces

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3967143A (en) *	1974-10-10	1976-06-29	Oki Electric Industry Company, Ltd.	Ultrasonic wave generator
DE4005363A1 (de) *	1990-02-21	1991-08-22	Diehl Gmbh & Co	Schaltungsanordnung zur steuerung eines luefters
DE4243945A1 (de) *	1992-12-23	1994-06-30	Bosch Siemens Hausgeraete	Dunstabzugshaube mit einer akustischen Sensorstrecke
DE9413364U1 (de) *	1994-08-22	1995-12-21	Diehl GmbH & Co, 90478 Nürnberg	Ultraschall-Strecke in schmalen Kanälen von Gehäusen
US5991234A (en) *	1998-06-11	1999-11-23	Trw Inc.	Ultrasonic sensor system and method having automatic excitation frequency adjustment

1998
- 1998-11-11 DE DE19851884A patent/DE19851884A1/de not_active Withdrawn
1999
- 1999-11-10 EP EP99122361A patent/EP1001226B1/de not_active Expired - Lifetime
- 1999-11-10 DE DE59910644T patent/DE59910644D1/de not_active Expired - Lifetime
- 1999-11-11 US US09/438,716 patent/US6324889B1/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE19851884A1 (de)	2000-05-18
EP1001226A2 (de)	2000-05-17
EP1001226B1 (de)	2004-09-29
US6324889B1 (en)	2001-12-04
EP1001226A3 (de)	2003-01-22

Publication	Publication Date	Title
DE59910644D1 (de)	2004-11-04	Ultraschall-Sensor für eine Dunstabzugshaube
FR2784183B1 (fr)	2001-05-11	Palpeur de temperature
DE69913124D1 (de)	2004-01-08	Nicht-nodales befestigungssystem für eine ultraschallvorrichtung
DE59507646D1 (de)	2000-02-24	Geräuschreduzierte Dunstabzugshaube
ID23358A (id)	2000-04-20	Gsp berbantuan tanpa kawat dengan menggunakan lokasi rujukan
FI940737A0 (fi)	1994-02-16	Laite analyysin suorittamiseksi
BR9707554A (pt)	1999-07-27	Método de análise de dluidos aquosos
DE19981380D2 (de)	2001-11-22	Ultraschall-Prüfeinrichtung
DE60004953D1 (de)	2003-10-09	Dunstabzugshaube für Küchen
DE69906880D1 (de)	2003-05-22	Bilderzeugungsverfahren
ID26081A (id)	2000-11-23	Metoda untuk mengolah air proses
DE59713051D1 (de)	2011-01-20	Probe
DE69734002D1 (de)	2005-09-22	Ultraschalldiagnose gerät
DE59906137D1 (de)	2003-08-07	Dunstabzugshaube
DE69900787D1 (de)	2002-02-28	Verbesserter biomedizinischer test
FI980488A7 (fi)	1999-09-05	Uusi diagnostinen menetelmä
DE69919457D1 (de)	2004-09-23	Messtaster
DE69902829D1 (de)	2002-10-17	Diagnostiches Ultraschallgerät
DE59909565D1 (de)	2004-07-01	Dunstabzugshauben-System
FI990382A0 (fi)	1999-02-23	Uusi diagnostinen menetelmä
DE69805233D1 (de)	2002-06-13	Abdeckung für eine architektonische Öffnung
FI981431L (fi)	1999-12-23	Mittausmenetelmä
FR2786880B1 (fr)	2005-09-23	Appareil de detection
DE60031212D1 (de)	2006-11-23	Vorrichtung für Ultraschalldiagnose
NL1008000A1 (nl)	1998-07-13	Inspectie-jig.

Legal Events

Date	Code	Title	Description
2005-10-27	8364	No opposition during term of opposition