EP1412574A1 - Procede pour exploiter un appareil menager porteur d'eau et appareil menager - Google Patents
Procede pour exploiter un appareil menager porteur d'eau et appareil menagerInfo
- Publication number
- EP1412574A1 EP1412574A1 EP02748705A EP02748705A EP1412574A1 EP 1412574 A1 EP1412574 A1 EP 1412574A1 EP 02748705 A EP02748705 A EP 02748705A EP 02748705 A EP02748705 A EP 02748705A EP 1412574 A1 EP1412574 A1 EP 1412574A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- value
- program
- measured
- values
- phase
- 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.)
- Granted
Links
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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
- A47L15/0049—Detection or prevention of malfunction, including accident prevention
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4297—Arrangements for detecting or measuring the condition of the washing water, e.g. turbidity
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
- A47L2401/10—Water cloudiness or dirtiness, e.g. turbidity, foaming or level of bacteria
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
- A47L2501/26—Indication or alarm to the controlling device or to the user
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
- A47L2501/32—Stopping or disabling machine operation, including disconnecting the machine from a network, e.g. from an electrical power supply
-
- 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
- D06F2103/20—Washing liquid condition, 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
- 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
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/62—Stopping or disabling machine operation
Definitions
- the invention relates to a method for operating a water-carrying household appliance with an optical sensor system for monitoring the treatment liquid and household appliance for carrying out the method.
- Known sensor systems have at least one radiation source and one or more radiation receivers. Such sensors are used in many applications, in particular in washing machines and dishwashers, the physical effects of reflection, scattering and / or refraction at optical interfaces being exploited.
- a washing machine with a turbidity sensor is known from DE 198 46 248 A1, i.e. with a sensor system to detect the degree of soiling in the wash liquor.
- the light source and receiver are arranged so that the transmitted light is measured.
- the turbidity of the medium is determined on the basis of the ratio of the values of the incident light and the emerging light.
- the light can be monochromatic or have a wide spectrum. By using a mirror system, light transmitters and receivers can be freely arranged within wide limits.
- the turbidity sensor can also be used to detect foam and thus help control the rinsing process. Spatially, the turbidity sensor should be arranged in an area in which foam collects particularly well, such as in the drain nozzle.
- DE 198 21 148 A1 describes the use of one or more rod-shaped sensor modules. The recorded measured value depends on the different refractive indices of the surrounding medium. The sensor module can now recognize whether the surrounding medium is air, water or foam. The module can also be used for level detection or level detection in the tub. If the area below the floor-side heating in the tub is monitored, the respective sensor module also serves as effective dry-run protection for the heating.
- a combination solution is specified in DE 198 31 688 A1.
- the continuous radiation and the radiation reflected at the interface of the sensor body with the surrounding medium can be detected.
- two radiation sources are operated in time division multiplex.
- the signals triggered by the two radiation sources are recorded one after the other by the radiation receiver and evaluated according to their assignment for the process control.
- the system allows the process to be optimized based on time, temperature, water and energy consumption.
- DE 43 42 272 A1 presents a method in which, by evaluating the reflection behavior on the surface of the wash liquor, several parameters such as fill level and turbidity of the liquor and foam can be determined.
- One or more optical beams are directed onto the fictitious surface of the lye at different angles of incidence and the reflections are measured by means of several photodiodes arranged on a receiver screen. Depending on which of these photodiodes is exposed and with what intensity, the type and size of the measured parameters can be determined by an electronic evaluation circuit.
- Foaming can be recognized by a diffuse distribution of the received light.
- the wash liquor is cloudy when the received signal is attenuated evenly.
- the fill level in the tub is determined by the light cone hitting different photodiodes on the receiver screen.
- Optical sensor systems are prone to failure. Errors in the determination of the wash liquor cloudiness can occur due to calcification of the optical measuring section. There the measuring section dries out after each work process, the measuring beam in the optical measuring section can already be so strongly damped in clear water that the signal evaluation circuit detects an alleged lye clouding. To counteract this, it is proposed in DE 197 21 976 A1 to measure the damping of the measuring section without cloudy alkali during each working cycle. This measured value is then compared to a threshold value. A control signal for the sequence control is emitted when the measured value has reached or has almost reached the threshold value.
- the optical transmitter (e.g. LED) and optical receiver (e.g. photo transistor or photo resistor) working as a turbidity sensor are strongly temperature-dependent. Without appropriate temperature compensation, temperature fluctuations would be interpreted as fluctuations in the turbidity value and lead to incorrect results in the evaluation. Therefore, temperature compensation of the turbidity sensor is required in all devices in which the cleaning liquid is heated.
- DE 195 21 326 A1 proposes a method for compensating the temperature-dependent parameters individually and dynamically adapting the determined compensation factor.
- the sensor for measuring the degree of contamination is also used for temperature measurement.
- the optical sensor is preferably located in the vicinity of the lye, so that there is the best possible thermal coupling between the sensor and the lye.
- a defined current is applied to the input of the sensor and the temperature-dependent threshold voltage is tapped at the output of the sensor.
- the temperature-dependent output signal is evaluated and used to control a heating element. This eliminates the need for a conventional temperature sensor in the water circuit.
- DE 199 08 803 A1 proposes an arrangement in which three light-emitting diodes are used, which emit light with three different narrow-band wavelength ranges typical for the recognizability of colors. radiate in the wash water. There the incident light arrives at the photodiode either as direct radiation or as light radiation scattered laterally on the color particles or as light radiation scattered backwards on the color particles
- the direct, the side-scattered and the back-scattered amount of light can be determined simultaneously for each light-emitting diode.
- three light-emitting diodes used which emit monochromatic light with different wavelengths at different times, different dyes dissolved in the wash liquor can be determined. If a threshold value is exceeded, an alert signal is issued and a rinse cycle with clear water is switched on.
- the invention has for its object to expand the possibilities of process monitoring in water-bearing household appliances, in particular in washing machines or dishwashers, by using known optical sensor systems.
- the parameter values of the treatment liquid measured by the sensor system are therefore monitored for abnormal deviations.
- the chronological course of successively measured parameter values can be recorded and compared with a typical course for correct operation.
- two measured values can be recorded and a difference value can be formed therefrom, the first measured value being determined when the system is at a standstill, for example when a washing drum is at a standstill, and the second value when the system is moving, that is to say when the washing drum is rotating.
- the measured value difference must reach a minimum value, for example.
- a warning signal is issued if the value falls below the minimum value.
- the level of the minimum value depends on the existing sensor system and must be stored with a corresponding value in the program memory.
- a plurality of measured values are recorded when the laundry drum is at a standstill and in operation, and an average value is formed from each, which are then used as a comparison variable for the difference value.
- the method according to the invention can advantageously also be developed in a manner in which a tendency course of the measured values is determined from several measured values of the rest or movement phase, i. H. a drop or increase in the level of the measurement signal over the period under consideration.
- This method can be used advantageously in sensor systems that are used for foam detection. Since the foam formation is delayed at the beginning of the movement phase and the foam breaks down relatively slowly when the laundry drum is at a standstill, the method according to the invention has a certain inertia which cannot be adequately compensated for by the averaging described above. This can be remedied by recording the change in the measured value over time. Opposing tendencies in the idle phase compared to the operating phase indicate that the mechanical drive system works without problems.
- the invention offers the advantage of using known optical sensors to provide a further control option for the proper work flow of a water-carrying household appliance and thus to increase the operational safety of the device.
- the method according to the invention can be used independently of the special structural design of the sensor system, independently of the basic physical principle and also independently of the specific application. The only requirement is that the values determined by the sensor with a stationary and moving work system have a sufficiently large difference.
- Sensor systems such as those listed above, can be used for the method according to the invention without the use of additional assemblies or components. The additional effort to be invested is reduced to a modification of the existing operating programs, ie to the design of the software.
- the absolute level of the individual measured value is irrelevant for the functionality of the method. This has the great advantage that the method works reliably regardless of the degree of soiling of the wash liquor, its temperature, the detergent concentration and the calcification of the measuring section.
- Fig. 1 shows a cross section through a pipe section with an applied, known optical sensor system for a washing machine
- a light-emitting diode 2 and a phototransistor 3 are arranged opposite one another on the outer circumference of a tube section 4 consisting of transparent material.
- the pipe section 4 is part of the drainage connection, which connects directly to the tub.
- Such an arrangement of the light-emitting diode 2 and the phototransistor 3 can preferably be present in the lower region of the suds container of the washing machine.
- the light signal emitted by the light-emitting diode 2 and passing through the wash liquor in the tube section 4 is measured by the phototransistor 3.
- the measured value is fed to a microprocessor 5.
- the level of the measured value determined by the phototransistor 3 depends on the attenuation of the emitted light signal, caused by the cloudiness of the wash liquor or by foam formation in the area of the measuring section 1.
- 5 signals are sent by the microprocessor for further control of the Washer generated.
- FIGS. 2 and 3 On the basis of the diagrams in FIGS. 2 and 3, it can be seen how a first one, when moving (namely when moving the Laundry drum) recorded measurement value 30 or 40, the movement measurement value, can be compared with a second measurement value 10, the rest measurement value, when the laundry drum is at a standstill.
- the movement measured values 30 and 40 in the turbidity diagram T differ depending on the direction of rotation of the laundry drum, which are caused by the corresponding speed values 50 and -50 in the speed diagram D, in each case in FIG. 2.
- the rest measurement values 10 are still above a baseline 0.
- the measured value difference is below a predetermined target value, ie the idle value and the value that would have to be measured during movement are only approximately the same, this fact can indicate a fault in the drive system.
- the fault can affect the drive motor or the motion transmission system, for example, caused by a V-belt tear.
- a further sensor that can directly monitor the rotation of the drive motor, for example a tachometer generator that is already permanently coupled to the drive motor for speed control.
- the sensor system determines the time course of the measured values over a period of time determined by the program. H. the rise or fall of the measured values over time is recorded. This takes into account the fact that foam can accumulate in the lower area of the tub during spinning, which slowly disintegrates when the drum is at rest. The mechanical drive system works trouble-free if the measured value increases in the idle phase and drops when spinning.
- the setpoint stored in the program memory which serves as a comparison value for the measured values of the sensor, can be easily determined from tests. Different setpoints can be stored for different program sections.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
- Mechanically-Actuated Valves (AREA)
- Massaging Devices (AREA)
- Water Treatment By Sorption (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10135191 | 2001-07-19 | ||
DE10135191A DE10135191A1 (de) | 2001-07-19 | 2001-07-19 | Verfahren zum Betreiben eines wasserführenden Haushaltgerätes und Haushaltgerät hierzu |
PCT/EP2002/005414 WO2003008695A1 (fr) | 2001-07-19 | 2002-05-16 | Procede pour exploiter un appareil menager porteur d'eau et appareil menager |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1412574A1 true EP1412574A1 (fr) | 2004-04-28 |
EP1412574B1 EP1412574B1 (fr) | 2006-06-28 |
Family
ID=7692370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02748705A Expired - Lifetime EP1412574B1 (fr) | 2001-07-19 | 2002-05-16 | Procede pour exploiter un appareil menager porteur d'eau et appareil menager |
Country Status (9)
Country | Link |
---|---|
US (2) | US7246396B2 (fr) |
EP (1) | EP1412574B1 (fr) |
KR (1) | KR100850831B1 (fr) |
CN (1) | CN100338293C (fr) |
AT (1) | ATE331831T1 (fr) |
DE (2) | DE10135191A1 (fr) |
ES (1) | ES2266533T3 (fr) |
PL (1) | PL197422B1 (fr) |
WO (1) | WO2003008695A1 (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005037144B4 (de) * | 2005-02-18 | 2007-04-19 | Diehl Ako Stiftung & Co. Kg | Schwingfähig aufgehängtes Innenaggregat einer Wäschebehandlungsmaschine mit einem Schwingungssensor |
DE102005035764A1 (de) * | 2005-07-29 | 2007-02-01 | Premark Feg L.L.C., Wilmington | Transportgeschirrspülmaschine und Betriebsverfahren hierfür |
DE102005060363A1 (de) * | 2005-12-16 | 2007-06-21 | BSH Bosch und Siemens Hausgeräte GmbH | Vorrichtung zur Ermittlung eines Füllstandes eines Flüssigkeitsbehälters eines Gerätes, insbesondere Hausgerätes sowie Füllstandssensor und Detektorschaltung hierfür |
US8506725B2 (en) * | 2008-02-15 | 2013-08-13 | Electrolux Home Products, Inc. | Washing appliance and associated method |
DE102008028030A1 (de) | 2008-06-12 | 2009-12-24 | BSH Bosch und Siemens Hausgeräte GmbH | Verfahren und Einrichtung zum Bestimmen von Schaum in einer Waschmaschine |
JP2012500685A (ja) * | 2008-08-27 | 2012-01-12 | ベーエスハー ボッシュ ウント ジーメンス ハウスゲレーテ ゲゼルシャフト ミット ベシュレンクテル ハフツング | 食器洗浄機を運転するための方法 |
US20110094544A1 (en) * | 2009-10-23 | 2011-04-28 | Premark Feg L.L.C. | Warewash machine with soil detection |
US20110095010A1 (en) * | 2009-10-23 | 2011-04-28 | Bondarowicz Frank A | Water tank heater with predictive heater failure feature |
US8246755B2 (en) * | 2009-11-05 | 2012-08-21 | Lam Research Corporation | In situ morphological characterization of foam for a proximity head |
DE102010031266A1 (de) | 2010-07-13 | 2012-01-19 | BSH Bosch und Siemens Hausgeräte GmbH | Verfahren zum Erkennen eines Ausfalls eines Riemens in einem Haushaltsgerät zur Pflege von Wäschestücken |
US10390675B2 (en) | 2015-06-01 | 2019-08-27 | Illinois Tool Works Inc. | Warewash machine cleaning notification and in-situ dilution process |
CN110548721A (zh) * | 2019-05-24 | 2019-12-10 | 上海国为食品有限公司 | 利用食材清洗装置清洗食材的方法 |
CN112095292B (zh) * | 2019-05-28 | 2023-06-30 | 重庆海尔洗衣机有限公司 | 一种洗衣机的异常检测方法 |
CN115349782B (zh) * | 2022-09-02 | 2024-05-31 | 添可智能科技有限公司 | 一种清洁设备、液体检测装置 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS555627A (en) * | 1978-06-26 | 1980-01-16 | Tokyo Shibaura Electric Co | Driving gear of washing machine |
JPS5675199A (en) * | 1979-11-26 | 1981-06-22 | Tokyo Shibaura Electric Co | Full automatic washing machine |
DE2949254A1 (de) * | 1979-12-07 | 1981-06-25 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren und vorrichtung zum ueberwachen und steuern des programmes, insbesondere des wasserzulaufs und/oder der reinigungs- bzw. spuelmittelzugae bei automatischen wasch- und geschirrspuelmaschinen |
GB2068419B (en) * | 1980-02-01 | 1983-10-19 | Tokyo Shibaura Electric Co | Washing machine |
US4372134A (en) * | 1980-02-01 | 1983-02-08 | Tokyo Shibaura Denki Kabushiki Kaisha | Washing machine |
US4653294A (en) * | 1984-12-28 | 1987-03-31 | Sharp Kabushiki Kaisha | Washing machine |
CA1266385A (fr) * | 1985-01-08 | 1990-03-06 | Koji Kikuchi | Machine de lessivage a turbidimetre, et son fonctionnement |
JPS61162974A (ja) * | 1985-01-09 | 1986-07-23 | シャープ株式会社 | 洗濯機の進行状況表示装置 |
DE3626351A1 (de) * | 1986-08-04 | 1988-02-11 | Licentia Gmbh | Verfahren zum betreiben einer geschirrspuelmaschine |
JPH01209099A (ja) * | 1988-02-16 | 1989-08-22 | Nec Corp | 洗濯機 |
JPH0728980B2 (ja) * | 1988-04-27 | 1995-04-05 | 松下電器産業株式会社 | 洗濯機 |
KR930007703B1 (ko) * | 1989-01-27 | 1993-08-18 | 마쓰시다덴기산교 가부시기가이샤 | 세탁기 |
JP2563560B2 (ja) * | 1989-02-17 | 1996-12-11 | 松下電器産業株式会社 | 洗濯機の制御装置 |
JPH03133490A (ja) * | 1989-10-19 | 1991-06-06 | Matsushita Electric Ind Co Ltd | 洗濯機 |
US5047626A (en) * | 1990-01-03 | 1991-09-10 | The United States Of America As Represented By The Secretary Of The Navy | Optical fiber sensor for measuring physical properties of liquids |
US5172572A (en) * | 1990-07-12 | 1992-12-22 | Alps Electric Co., Ltd. | Automatic washing apparatus |
JPH0793918B2 (ja) * | 1992-02-04 | 1995-10-11 | 三洋電機株式会社 | 食器洗い乾燥機の制御装置 |
DE4204806A1 (de) | 1992-02-18 | 1993-08-19 | Henkel Kgaa | Waschverfahren fuer gewerbliche waeschereien |
JP3091584B2 (ja) * | 1992-10-20 | 2000-09-25 | 株式会社東芝 | 洗濯機 |
KR950011609B1 (ko) * | 1993-06-19 | 1995-10-06 | 엘지전자주식회사 | 세탁기의 세탁 제어방법과 장치 |
US5446531A (en) * | 1994-05-20 | 1995-08-29 | Honeywell Inc. | Sensor platform for use in machines for washing articles |
US5586567A (en) * | 1995-01-10 | 1996-12-24 | General Electric Company | Dishwasher with turbidity sensing mechanism |
US5560060A (en) * | 1995-01-10 | 1996-10-01 | General Electric Company | System and method for adjusting the operating cycle of a cleaning appliance |
US5800628A (en) * | 1996-10-22 | 1998-09-01 | Honeywell Inc. | Continuous cycle operation for dishwashers using turbidity sensor feedback |
US5731868A (en) * | 1997-02-06 | 1998-03-24 | Honeywell Inc | Method for characterizing the nature of fluid in machine for washing articles |
DE19740266A1 (de) * | 1997-09-15 | 1999-03-18 | Ronald Dr Eberl | Verfahren zum Nachweis von Tensiden in wäßrigen Lösungen |
DE19748706A1 (de) * | 1997-11-04 | 1999-05-06 | Bosch Siemens Hausgeraete | Automatisch gesteuerte Waschmaschine mit einem Laugenumwälzsystem |
DE19904280B4 (de) * | 1999-02-03 | 2005-08-18 | BSH Bosch und Siemens Hausgeräte GmbH | Vorrichtung und Verfahren zur Ermittlung von Ablagerungen an Glasoberflächen in Spülmaschinen |
-
2001
- 2001-07-19 DE DE10135191A patent/DE10135191A1/de not_active Withdrawn
-
2002
- 2002-05-16 AT AT02748705T patent/ATE331831T1/de not_active IP Right Cessation
- 2002-05-16 WO PCT/EP2002/005414 patent/WO2003008695A1/fr active IP Right Grant
- 2002-05-16 DE DE50207395T patent/DE50207395D1/de not_active Expired - Lifetime
- 2002-05-16 CN CNB028145828A patent/CN100338293C/zh not_active Expired - Fee Related
- 2002-05-16 KR KR1020047000132A patent/KR100850831B1/ko not_active IP Right Cessation
- 2002-05-16 EP EP02748705A patent/EP1412574B1/fr not_active Expired - Lifetime
- 2002-05-16 ES ES02748705T patent/ES2266533T3/es not_active Expired - Lifetime
- 2002-05-16 PL PL369197A patent/PL197422B1/pl unknown
-
2004
- 2004-01-16 US US10/758,872 patent/US7246396B2/en not_active Expired - Fee Related
-
2007
- 2007-07-12 US US11/827,988 patent/US20070272602A1/en not_active Abandoned
Non-Patent Citations (1)
Title |
---|
See references of WO03008695A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN100338293C (zh) | 2007-09-19 |
EP1412574B1 (fr) | 2006-06-28 |
KR100850831B1 (ko) | 2008-08-06 |
ATE331831T1 (de) | 2006-07-15 |
DE10135191A1 (de) | 2003-01-30 |
DE50207395D1 (de) | 2006-08-10 |
US20070272602A1 (en) | 2007-11-29 |
CN1533456A (zh) | 2004-09-29 |
ES2266533T3 (es) | 2007-03-01 |
WO2003008695A1 (fr) | 2003-01-30 |
PL197422B1 (pl) | 2008-03-31 |
KR20040018430A (ko) | 2004-03-03 |
PL369197A1 (en) | 2005-04-18 |
US7246396B2 (en) | 2007-07-24 |
US20040182116A1 (en) | 2004-09-23 |
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