EP1196649B1 - Haushaltsmaschine - Google Patents
Haushaltsmaschine Download PDFInfo
- Publication number
- EP1196649B1 EP1196649B1 EP00958158A EP00958158A EP1196649B1 EP 1196649 B1 EP1196649 B1 EP 1196649B1 EP 00958158 A EP00958158 A EP 00958158A EP 00958158 A EP00958158 A EP 00958158A EP 1196649 B1 EP1196649 B1 EP 1196649B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- appliance according
- radar sensor
- appliance
- washing
- sensor
- Prior art date
- 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.)
- Revoked
Links
- 238000005406 washing Methods 0.000 claims description 19
- 238000001514 detection method Methods 0.000 claims description 10
- 230000005855 radiation Effects 0.000 claims description 8
- 238000005259 measurement Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 4
- 238000009987 spinning Methods 0.000 claims description 4
- 238000012360 testing method Methods 0.000 claims description 4
- 230000007547 defect Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000012806 monitoring device Methods 0.000 claims 1
- 230000009291 secondary effect Effects 0.000 description 5
- 238000009529 body temperature measurement Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- -1 B. wool Substances 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000010259 detection of temperature stimulus Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/14—Arrangements for detecting or measuring specific parameters
- D06F34/22—Condition of the washing liquid, e.g. turbidity
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F33/00—Control of operations performed in washing machines or washer-dryers
- D06F33/30—Control of washing machines characterised by the purpose or target of the control
- D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/14—Arrangements for detecting or measuring specific parameters
- D06F34/16—Imbalance
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/02—Characteristics of laundry or load
- D06F2103/04—Quantity, e.g. weight or variation of weight
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/02—Characteristics of laundry or load
- D06F2103/06—Type or material
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/02—Characteristics of laundry or load
- D06F2103/08—Humidity
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/26—Imbalance; Noise level
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/64—Radiation, e.g. microwaves
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/58—Indications or alarms to the control system or to the user
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F25/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and having further drying means, e.g. using hot air
Definitions
- the invention relates to a household appliance for treatment laundry according to the preamble of claim 1.
- a household machine is from the US-A-5 822 819.
- Household machines especially washing machines or Tumble dryers are increasingly using electronic Program controls provided that the course of the Regulate program steps.
- the sequence of program steps is essentially always the same, for example for level measurement, temperature measurement or the like sensors are already provided, the data of which Control of the machine is taken into account.
- the object of the invention is a household machine propose a more flexible and needs-based Control of the household machine allowed.
- one according to the invention is distinguished Household machine characterized in that as a sensor Radar sensor is provided. With the help of a radar sensor can additional, previously not recorded operating or Control parameters of the machine recorded and during control the machine.
- a so-called Doppler radar sensor is advantageous used the frequency differences between an emitted and reflect radiation recorded and evaluated.
- relative movements between the sensor and the The reflection surface can thus be measured very well.
- a radar sensor points regardless of whether it is as Doppler radar is used or with the help of standing. Waves works, the advantage of being independent of Contamination or fogging reliable measurement data can deliver.
- the radar sensor is advantageously behind one Recess in the tub of the machine.
- This Recess can be made with a non-conductive material, preferably plastic, are sealed.
- the ones from Radar sensor is used radar or microwave radiation able to use this non-metallic material penetrate so that the interior of the tub with a sensor located outside of it is to be monitored.
- the Sensor arranged in the area of the filling opening of the machine.
- Both washing machines and tumble dryers are in the Usually have a hatch attached to the front and is designed as a porthole.
- This hatch is usually out Glass or artificial glass, so that an inventive Radar sensor can see through the hatch.
- the radar sensor could also be closed in a metal hatch the inside of the hatch can be incorporated and for example, be covered with plastic.
- the senor is placed inside the drum. This is mainly of advantage if a metal one Laundry drum is used. This is in the nowadays usual machines where stainless steel washing drums are not used due to the radar radiation can transmit.
- the arrangement in the interior of the laundry drum can additional data are recorded, e.g. B. the state of Laundry drum or under certain circumstances Statements about the loading condition of the laundry drum to be hit.
- the radar sensor preferably inside the axis of the Laundry drum arranged.
- This axis can be used as a hollow tube be formed in which the radar sensor is attached and by a corresponding, again tightly sealed Opening can be directed into the interior of the laundry drum.
- a plurality of radar sensors are preferably used for different observations used. Also the Use of a radar sensor with different Beam frequencies or different radiation directions an appropriately trained antenna would be conceivable. With different frequencies, according to conventional Radar technology a distance from a reflection surface especially be measured well. With the help of different To some extent, radiation directions result in a local Resolution of the measurement.
- Waveguides can also be placed outside the washing drum used to get the radar sensor from the observation site to be spaced apart and targeted at the desired location observe.
- one or more appropriately trained waveguides by a sensor multiple observation points are observed.
- the radar sensor provided according to the invention can be used for Acquisition of a variety of operating parameters used become. For example, the observation of Vibrations of the laundry drums, for example by one To record unbalance and its extent. Even vibrations of the Vats and / or the entire machine body can with a radar sensor can be detected very precisely and quickly .. The machine can use this data accordingly can be controlled, for example a speed control or the like.
- the Speed of the drum very reliable and at the same time with other measurements.
- the Doppler spectrum arises when observing rotating, in particular circular objects depending on the speed one Flank, which stems from the fact that at constant speed at maximum extent of the object to be measured Peripheral speed prevails. This maximum The circumferential speed gives the greatest possible Doppler frequency when observing the rotating Subject so that at this point given Diameter. of the object the speed based on the Doppler spectrum is very easy to grasp.
- a load control is the Machine with the help of the sensor advantageous to the Control program steps accordingly, for example to the duration of individual washing steps or the spin cycle to match it.
- the fill level of the Machine with washing liquid using the radar sensor recorded and controlled if necessary.
- a level can be checked with a radar sensor either directly by reflection on the surface of the liquid or by observing the vibration behavior of the Grip container or other machine parts.
- various data can be created by secondary effects, for example through effects on the vibration behavior the machine.
- secondary effects for example through effects on the vibration behavior the machine.
- a temperature measurement via such would also be conceivable Secondary effects, e.g. B. by detecting the Vibration behavior of a test body or by detection of temperature-dependent linear expansion.
- a spinning process can e.g. B. not only in terms of Speed, but also in terms of imbalance caused vibrations are analyzed in detail. Also the amplitude of the vibrations or their course can are recorded, for example, the moisture content of the Laundry or the condition of machine components too determine. The moisture content can be immediate or secondary effects such as droplet size or changes on a test specimen, etc.
- Temperature control is an advantage.
- the temperature measurement can here again with a radar sensor according to the invention be made.
- temperature-dependent secondary effects for example via the Vibration behavior, changes in length or the like in addition to an immediate detection of the machine interior be used. That would also be for temperature detection Detection of state parameters of a test specimen as well conceivable, such as for recording any other measured variables. For example, the location you want Temperature measurement appropriate reflection elements attached that are detected by the sensor.
- FIG. 1 shows a schematic cross section by a washing machine with the sensor according to the invention.
- the household machine 1 comprises a Machine housing 2, in the interior of which a tub 3 is arranged is. Inside the tub 3 is a laundry drum 4 rotatably mounted.
- the laundry drum 4 in the present case comprises one Hollow shaft 5 with radial passages 6, 7.
- the tub 3 has a recess 8, which with a Plastic insert 9 is closed. Outside of Vat 3 is a radar sensor 10 behind the insert 9 appropriate.
- the radar sensor 10 is capable of using the insert 9 to illuminate the inside of the tub 3 and to record corresponding machine parameters.
- the interior 11 of the hollow shaft 5 is through suitable dimensioning as a waveguide.
- the Interior 11 is in a manner not shown with a another waveguide also with the antenna of the Radar sensor 10 in contact.
- the passages 6, 7 of the Hollow shaft 5 can be suitable for the radar sensor transparent plugs can be closed, for example with plastic plugs.
- a machine of the type shown can with the help of a corresponding electronic not shown Control unit taking into account the signal of the Radar sensor 10 significantly more needs-based and flexible be controlled than has been the case up to now under among others the above mentioned controls and Monitoring is incorporated into the machine control system can.
- Control unit taking into account the signal of the Radar sensor 10 significantly more needs-based and flexible be controlled than has been the case up to now under among others the above mentioned controls and Monitoring is incorporated into the machine control system can.
- Machine defects can also be an optical or acoustic warning signal, possibly in conjunction with standstill of the machine.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
Description
- 1
- Haushaltsmaschine
- 2
- Maschinengehäuse
- 3
- Bottich
- 4
- Wäschetrommel
- 5
- Hohlwelle
- 6
- Durchlass
- 7
- Durchlass
- 8
- Ausnehmung
- 9
- Einsatz
- 10
- Radarsensor
- 11
- Innenraum
Claims (21)
- Haushaltsmaschine (1) zur Behandlung von Wäsche, insbesondere Waschmaschine oder Wäschetrockner, mit einer elektronischen Steuerung für den Programmablauf einzelner Programmschritte und mit wenigstens einem Sensor (10) zur Erfassung von wenigstens einem Zustandsparameter der Maschine oder deren Füllung während des Betriebs, dadurch gekennzeichnet, dass der Sensor (10) ein Radarsensor (10) ist.
- Maschine nach Anspruch 1, dadurch gekennzeichnet, dass der Radarsensor (10) ein Doppler-Radar umfasst.
- Maschine nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, dass der Radarsensor (10) im Bereich einer Ausnehmung (8) eines Maschinenbottichs (3) angeordnet ist.
- Maschine nach Anspruch 3, dadurch gekennzeichnet, dass die Ausnehmung (8) mit einem radar- bzw. mikrowellentransparenten Einsatz (9) verschlossen ist.
- Maschine nach einem der Ansprüche 1 und 2, dadurch gekennzeichnet, dass der Sensor im Bereich der Füllöffnung der Maschine angeordnet ist.
- Maschine nach einem der Ansprüche 1 und 2, dadurch gekennzeichnet, dass der Radarsensor in einer Drehachse (5) der Wäschetrommel (4) angeordnet ist.
- Maschine nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, dass wenigstens ein Wellenleiter (5) vorgesehen ist, der den Radarsensor (10) mit dem Beobachtungsort verbindet.
- Maschine nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, dass der Wellenleiter als Hohlachse (5) für die Wäschetrommel (4) ausgebildet ist.
- Maschine nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, dass mehrere Radarsensoren (10) vorgesehen sind.
- Maschine nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, dass ein Radarsensor mit unterschiedlichen Abstrahlfrequenzen und/oder Abstrahlrichtungen vorgesehen ist.
- Maschine nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, dass eine Kontrolle von Schwingungen der Wäschetrommel, des Bottichs und/oder des gesamten Maschinengehäuses vorgesehen ist.
- Maschine nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, dass eine Drehzahlmessung, eine Beladungskontrolle, eine Füllstandsmessung und/oder eine Kontrolle des Zustands der Waschmaschinenflüssigkeit mit Hilfe des Radarsensors (10) vorgesehen ist.
- Maschine nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet; dass eine Defektüberwachung für die Lager, die Schwingungsdämpfer, den Motor und/oder die Wasserpumpe vorgesehen ist.
- Maschine nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, dass eine Erfassung des Feuchtegehalts vorgesehen ist.
- Maschine nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, dass eine Überwachung des Schleudervorgangs vorgesehen ist.
- Maschine nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, dass eine Schwingungsmessung beim Schleudervorgang vorgesehen ist.
- Maschine nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, dass eine Amplitudenerfassung der Schwingungen beim Schleudervorgang vorgesehen ist.
- Maschine nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, dass eine Erfassung der eingefüllten Wäsche vorgesehen ist.
- Maschine nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, dass eine Erfassung der eingefüllten Wäschemenge mit Hilfe des Radarsensors vorgesehen ist.
- Maschine nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, dass eine Erfassung der Art der eingefüllten Wäsche mit Hilfe des Radarsensors vorgesehen ist.
- Maschine nach einem der vorgenannten Ansprüche, dadurch gekennzeichnet, dass ein Testkörper vorgesehen ist, der auf Änderung der zu messenden Größe reagiert und dessen Zustand mittels des Radarsensors erfassbar ist.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19932661 | 1999-07-15 | ||
| DE19932661 | 1999-07-15 | ||
| PCT/DE2000/002340 WO2001006050A1 (de) | 1999-07-15 | 2000-07-14 | Haushaltsmaschine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1196649A1 EP1196649A1 (de) | 2002-04-17 |
| EP1196649B1 true EP1196649B1 (de) | 2004-03-03 |
Family
ID=7914583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP00958158A Revoked EP1196649B1 (de) | 1999-07-15 | 2000-07-14 | Haushaltsmaschine |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1196649B1 (de) |
| DE (2) | DE50005533D1 (de) |
| WO (1) | WO2001006050A1 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9167633B2 (en) | 2006-02-21 | 2015-10-20 | Goji Limited | Food preparation |
| US10088436B2 (en) | 2011-08-31 | 2018-10-02 | Goji Ltd. | Object processing state sensing using RF radiation |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10163199A1 (de) * | 2001-12-21 | 2003-07-03 | Bsh Bosch Siemens Hausgeraete | Wäschepflegeeinrichtung mit Feuchtesensor und Verfahren zur Bestimmung des Feuchtegehalts von Wäsche |
| DE10163185B4 (de) * | 2001-12-21 | 2012-02-09 | BSH Bosch und Siemens Hausgeräte GmbH | Verfahren und Vorrichtung zum Erfassen der Drehbewegung einer Trommel eines Wäschetrockners sowie entsprechender Wäschetrockner |
| DE10163195A1 (de) * | 2001-12-21 | 2003-07-03 | Bsh Bosch Siemens Hausgeraete | Wäschepflegeeinrichtung mit Feuchtesensor und Verfahren zur Messung der Feuchte in einer Wäschepflegeeinrichtung |
| DE10163198A1 (de) * | 2001-12-21 | 2003-07-03 | Bsh Bosch Siemens Hausgeraete | Wäschepflegeeinrichtung mit Feuchtesensor und Verfahren zur Bestimmung des Feuchtegehalts von Wäsche |
| DE10350508A1 (de) * | 2003-10-29 | 2005-06-02 | BSH Bosch und Siemens Hausgeräte GmbH | Verfahren zum Betreiben einer Trocknungs- und Glättvorrichtung für Kleidungsstücke |
| DE10350498A1 (de) * | 2003-10-29 | 2005-06-02 | BSH Bosch und Siemens Hausgeräte GmbH | Verfahren zum Betreiben einer Trocknungs- und Glättvorrichtung für Kleidungsstücke |
| DE102012024103A1 (de) * | 2012-12-08 | 2014-06-12 | Diehl Ako Stiftung & Co. Kg | Wäschebehandlungsgerät und Verfahren zum Betreiben eines Wäschebehandlungsgerätes |
| DE202013002615U1 (de) | 2013-03-19 | 2013-04-11 | Seuffer Gmbh & Co.Kg | Funktionsmodul mit einer Sensorvorrichtung |
| WO2015082018A1 (en) * | 2013-12-06 | 2015-06-11 | Electrolux Appliances Aktiebolag | Laundry treatment apparatus having a laundry water content sensor |
| CN115726135B (zh) * | 2021-08-30 | 2025-10-24 | 广东美的白色家电技术创新中心有限公司 | 洗衣机振动检测方法、装置、系统、存储介质及洗衣机 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3870417A (en) * | 1973-07-17 | 1975-03-11 | Whirlpool Co | Sensor for dishwasher |
| US5446531A (en) * | 1994-05-20 | 1995-08-29 | Honeywell Inc. | Sensor platform for use in machines for washing articles |
| US5561990A (en) * | 1995-06-19 | 1996-10-08 | General Electric Company | System based on inductive coupling for sensing spin speed and an out-of-balance condition |
| JPH09122378A (ja) * | 1995-10-31 | 1997-05-13 | Toshiba Corp | 脱水兼用洗濯機 |
| US5713221A (en) * | 1996-08-23 | 1998-02-03 | White Consolidated Industries, Inc. | Optical out-of-balance sensor for a washer |
| DE19710713A1 (de) * | 1997-02-06 | 1998-08-13 | Fraunhofer Ges Forschung | Vorrichtung zur Bestimmung des Füllungsgrades einer in einer Trommelhausung rotierbar gelagerten Waschmaschinentrommel mit Wäsche |
| US5822819A (en) * | 1997-05-28 | 1998-10-20 | Raytheon Appliances Inc. | Ultrasonic water level detection system for use in a washing machine |
| JPH119897A (ja) * | 1997-06-25 | 1999-01-19 | Matsushita Electric Works Ltd | 衣類乾燥度判断方法及び衣類乾燥機 |
| GB2332533A (en) * | 1997-12-19 | 1999-06-23 | Image Automation Limited | Optical system comprising beam splitter and Offner relay |
-
2000
- 2000-07-14 EP EP00958158A patent/EP1196649B1/de not_active Revoked
- 2000-07-14 DE DE50005533T patent/DE50005533D1/de not_active Revoked
- 2000-07-14 DE DE10034585A patent/DE10034585A1/de not_active Withdrawn
- 2000-07-14 WO PCT/DE2000/002340 patent/WO2001006050A1/de not_active Ceased
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9167633B2 (en) | 2006-02-21 | 2015-10-20 | Goji Limited | Food preparation |
| US10080264B2 (en) | 2006-02-21 | 2018-09-18 | Goji Limited | Food preparation |
| US10492247B2 (en) | 2006-02-21 | 2019-11-26 | Goji Limited | Food preparation |
| US10088436B2 (en) | 2011-08-31 | 2018-10-02 | Goji Ltd. | Object processing state sensing using RF radiation |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1196649A1 (de) | 2002-04-17 |
| WO2001006050A1 (de) | 2001-01-25 |
| DE10034585A1 (de) | 2001-04-12 |
| DE50005533D1 (de) | 2004-04-08 |
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