WO2008077686A2 - Distributeur de boissons chaudes avec un détecteur de niveau de remplissage - Google Patents
Distributeur de boissons chaudes avec un détecteur de niveau de remplissage Download PDFInfo
- Publication number
- WO2008077686A2 WO2008077686A2 PCT/EP2007/062539 EP2007062539W WO2008077686A2 WO 2008077686 A2 WO2008077686 A2 WO 2008077686A2 EP 2007062539 W EP2007062539 W EP 2007062539W WO 2008077686 A2 WO2008077686 A2 WO 2008077686A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- residual water
- switching element
- hot beverage
- light barrier
- beverage machine
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/54—Water boiling vessels in beverage making machines
- A47J31/56—Water boiling vessels in beverage making machines having water-level controls; having temperature controls
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/32—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using rotatable arms or other pivotable transmission elements
- G01F23/36—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using rotatable arms or other pivotable transmission elements using electrically actuated indicating means
- G01F23/366—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using rotatable arms or other pivotable transmission elements using electrically actuated indicating means using optoelectrically actuated indicating means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/56—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements
- G01F23/60—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements using electrically actuated indicating means
- G01F23/606—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements using electrically actuated indicating means using opto-electrically actuated indicating means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/64—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements
- G01F23/68—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using electrically actuated indicating means
- G01F23/70—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using electrically actuated indicating means for sensing changes in level only at discrete points
- G01F23/706—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using electrically actuated indicating means for sensing changes in level only at discrete points using opto-electrically actuated indicating means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/76—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats characterised by the construction of the float
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J2203/00—Devices having filling level indicating means
Definitions
- the invention relates to a hot beverage machine, with a level sensor for detecting a level of residual water in a removable residual water tray.
- a hot beverage machine in particular a coffee machine, is used for the preparation of coffee from water and extractable material comprising ground coffee beans.
- a discharge element for discharging freshly brewed coffee is a residual water shell, also known as drip, collecting or wastewater shell, which is able to absorb coffee drops following a coffee drops.
- wastewater which is obtained after a, in particular the brewing chamber cleaning rinse process, introduced into the residual water bowl.
- further water which is obtained in the drainage of the brewing chamber or a water heater or thermoblock is drained into this shell.
- a first portion of an integrally formed residual water tray according to the prior art extends horizontally beyond the front of the hot drinks machine and is provided with a lid for covering.
- the lid serves as a carrier for a coffee cup and includes holes to ensure the inclusion of coffee drops in the residual water bowl.
- Another portion of the integrally formed residual water tray can be inserted into the interior of a hot drinks machine. Rinsing and drainage water is usually absorbed by this section. The subareas are interconnected. The residual water bowl is designed removable.
- the residual water bowl must be emptied by the user after a certain number of coffee purchases in order not to overflow.
- DE 103 30 734 A1 discloses a residual water tray on which a first and a second electrical contact means are arranged for level measurement, which are electrically insulated from each other and connected to a control device arranged in the housing, which has an evaluation circuit and a memory, and by means in which the electrical conductance of a medium located between the electrical contact means is measurable (electrical indication).
- the visual display by means of a simple float flag has the disadvantage that it can not be connected to the electrical control device of the hot drinks machine. This eliminates the possibility to prevent further coffee purchases by means of the electrical control device to prevent overflow of the residual water. The user has to decide for himself when to empty the trays.
- the electrical display by means of two electrodes has the disadvantage that often erroneous measurement results are transmitted to the control device.
- the formation of liquid films or foams and the settling of floating in the residual water coffee particles in the area of the electrodes are responsible.
- Another disadvantage is that the removable, provided with electrodes residual water tray for a simple, user-friendly cleaning in a commercial Dishwasher is not suitable. Rather, the electrodes must be cleaned regularly by hand.
- the object of the invention is therefore to provide a hot drinks machine with a remainder or dirty water adapted to the environment, connected to an electronic control device of the hot drinks machine level sensor for detecting a level of residual water.
- a simple cleaning and handling should be guaranteed.
- the achievable with the present invention consist in addition to the ability to detect even the smallest level changes in the residual water shell even with contaminated residual water safely, in particular, that the level sensor according to the invention requires no exposed electrodes. Only one, preferably made of plastic switching element, which is formed by a float and a structure, is in direct contact with the polluted, partially offset with coffee particles residual water.
- the switching element is releasably attached via a guide means on the bottom of the residual water bowl.
- the guide device itself is preferably also releasably attached to the bottom of the shell. This allows a simple, possibly separated from each other executable cleaning of the individual parts. According to the shell, switching element and guide device are dishwasher safe.
- a light barrier which may be formed as a disposable or reflection light barrier, and an electronic control device.
- the switching element is stationary, for example, via a rotating beam bearing or a guide cage ortsunround on the bottom of the bowl of residual water bowl rotational or - A -
- the detachable connections between the shell bottom, guide device and switching element are designed for example as latching or plug-in connections.
- the light barrier is attached to housing parts in the interior of the hot drinks machine.
- the receiver of the light barrier registered, according to the embodiments described below, depending on the level of the residual water shell, either a signal or no signal, and converts the measurement result (signal yes / no) in a switching operation, which is forwarded to the control device.
- Evaluation circuit, memory and display or acoustic device is communicated to the user of the hot drinks machine that the residual water bowl a certain
- The, preferably flat construction of the switching element which is always above the residual water surface, interrupts the beam path of a light barrier in an empty residual water shell. Even if during operation of the hot drinks machine, the residual water bowl steadily fills with residual water and the structure, driven by the float, changes its position, the beam path is interrupted.
- the structure of the switching element is oriented such that the light beam passes through an opening or a recess in the surface of the structure, and thus not is interrupted longer.
- the receiver of the light barrier registers a signal and converts this into a switching operation, which is forwarded to the electronic control device.
- evaluation circuit memory and display or acoustic device is communicated to the user of the hot drinks machine that the residual water bowl has reached a certain level and must be emptied.
- the structure of the switching element is formed inversely to the previously described embodiment, such that the above Residual water surface structure does not interrupt the light beam as long as the residual water level has not reached a certain level.
- The, preferably flat construction of the switching element which is always located above the residual water surface, has at least one opening or a recess, through which or through which the light beam passes. Even if during operation of the hot drinks machine, the residual water shell steadily fills with residual water and the structure, driven by the float, changes its position, the light beam is not interrupted by the structure, characterized in that the beam passes through the opening or the recess.
- the structure is aligned so that the jet hits a surface portion of the structure.
- the receiver of the light barrier no longer registers a signal, and converts the absence of a signal into a switching operation which is forwarded to the electronic control device.
- the light barrier with an optical / electronic system i. with a transmitter, for example an LED and a sensor, for example a photocell, is designed as a through-beam sensor.
- the light source and the photocell are housed in separate housing parts in the interior of the hot drinks machine.
- the beam path is parallel to the front surface of the hot drinks machine.
- the light barrier is designed as a reflection light barrier.
- the light source and the receiver are attached to an inner surface of the inner space for receiving the residual water cup.
- the light beam is parallel or perpendicular to the front surface of the hot drinks machine.
- The, preferably flat construction of the switching element which is always located above the residual water surface, reflects the light beam of the light source. Of the Receiver registers a signal. Even if the residual water shell continuously fills with residual water during operation of the hot drinks machine and the structure, driven by the float, changes its position, the light beam is still reflected by a surface portion of the structure.
- the structure is oriented such that the light beam passes through an aperture or recess in the surface of the structure and thus no longer reflects becomes.
- the receiver of the light barrier no longer registers a signal and converts the absence of a signal into a switching operation which is forwarded to the controller.
- the structure of the switching element is formed inversely to the previously described embodiment, such that the structure located above the residual water surface does not reflect the light beam as long as the residual water shell has not yet reached a certain level.
- The, preferably flat construction of the switching element which is always located above the residual water surface, has at least one opening or a recess, through which or through which the light beam passes. Even if during operation of the hot drinks machine, the residual water bowl steadily fills with residual water and the structure, driven by the float, changes its position, the light beam is not reflected.
- the structure is aligned so that the light beam is reflected by a surface portion of the structure.
- the receiver of the light barrier registers a signal and converts this into a switching operation, which is forwarded to the control device.
- the surface configuration of the switching element which is always located above the residual water surface, has at least one opening or recess and at least two elongated holes.
- the slots are preferably arranged parallel to each other and extend vertically substantially over the entire height of the structure.
- the elongated holes are used for the sensory detection of a tray removal by means of a through-beam sensor or a reflection light barrier.
- the sensor registers a typical signal pattern, for example an input signal, during a tray removal by the translatory movement of the structure, which is always at right angles to the light beam.
- a typical signal pattern for example an input signal
- the signal pattern is converted into a switching process, which is forwarded to the electronic control device.
- evaluation circuit memory and display or acoustic device is communicated to the user of the hot drinks machine, that the residual water shell was removed. If the residual water tray is subsequently pushed back into the interior of a hot drinks machine, the sensor registers an inverse signal pattern, which is processed accordingly.
- the electronic control device of the hot drinks machine is programmed in a further preferred embodiment such that no more hot drink can be obtained more, if "residual water tray full” or “residual water tray removed” was detected. In this way, damage by overflowing the residual water tray on the hot drinks machine and / or furnishings is advantageously avoided.
- FIG. 1, 2 and 3 show different embodiments of the filling level sensor according to the invention for detecting the level of residual water in the residual water tray of a hot drinks machine.
- the figures a denotes a residual water dish with low water level ("bowl empty") and the figures b a residual water bowl with high water level (“bowl full”).
- the hot drinks machine and the removable residual water tray are not shown for clarity.
- FIG. 1 a shows an embodiment of the filling level sensor according to the invention comprising a switching element 1 which has a float 2 and a structure 3, a transmitter 4 and a receiver 5 of a light barrier.
- the structure 3 has an opening 6 and three elongated holes 7.
- the elongated holes 7 are arranged parallel to each other and extend vertically, substantially over the entire height of the structure 3. They are used for the sensory detection of a shell removal by means of the light barrier.
- the transmitter 4 and the receiver 5 of the light barrier are mounted on opposite housing parts in the interior of the hot drinks machine (not shown).
- the switching element 1 is releasably secured to the tray bottom of the residual water bowl via a rotating beam bearing with Wippfunktion 8 and mounted rotatably movable. As long as the residual water shell does not reach a certain level 9, the beam path is interrupted by the structure 3 (passage barrier 10).
- the receiver 5 registers no signal.
- the receiver 5 of the light barrier registers a signal as soon as the buoyant force on the float 2 is so great that it can float up.
- the structure 3 of the switching element 1 is thereby aligned such that the light beam passes through the recess 6 in the surface of the structure 3.
- the signal is converted into a switching process and forwarded to the electronic control device.
- FIG. 2 a shows a further embodiment of the filling level sensor according to the invention, comprising a switching element 1, which has a float 2 and a structure 3, and a reflection light barrier 1 1.
- the structure 3 has a recess 6 and three oblong holes 7.
- the elongated holes 7 are arranged parallel to each other and extend vertically substantially over the entire height of the structure 3. They serve for the sensory detection of a shell removal by means of the reflection light barrier 1.
- the light barrier is attached to housing parts in the interior of the hot beverage dispenser (not shown).
- the switching element 1 is a pivot bar bearing with Wippfunktion. 8 releasably attached to the bottom of the bowl of the residual water bowl and mounted rotatably movable.
- the light beam is not interrupted by a surface portion of the structure 3.
- the receiver of the reflection light barrier 1 1 receives no signal.
- the receiver of the reflective photoelectric sensor 1 1 registers a signal as soon as the buoyancy force on the float 2 is so great that it is able to swim up.
- the structure 3 of the switching element 1 is thereby aligned such that the light beam from a surface portion of the structure 3 (reflecting surface 10) is reflected.
- the signal is converted into a switching process and forwarded to the electronic control device.
- Fig. 3a shows a further embodiment of the level sensor according to the invention comprising a switching element 1, which has a float 2 and a structure 3, and a reflection light barrier 1 first
- the structure has a recess 6 and three slots 7.
- the elongated holes 7 are arranged parallel to each other and extend vertically, substantially over the entire height of the structure 3. They are used for the sensory detection of a shell removal by means of the light barrier.
- the reflection light barrier 1 1 is attached to housing parts in the interior of the hot beverage dispenser (not shown).
- the switching element 1 is attached via a guide cage 12 releasably secured to the bottom of the bowl of the residual water and stored translationally movable.
- a surface portion of the structure 3 (reflecting surface 10) reflects the light beam, so that the receiver always registers a signal.
- Fig. 3b registered the receiver of the reflective light barrier 1 1 no signal when the buoyancy force on the float 2 is so large that the float is able to swim up.
- the structure 3 of the switching element 1 is thereby aligned such that the light beam through the recess 6 in the surface of the Structure 3 passes through. The absence of the signal is converted into a switching operation and forwarded to the electronic control device.
Abstract
L'invention concerne un distributeur de boissons chaudes, notamment une machine automatique à café, avec un détecteur de niveau de remplissage pour détecter un niveau d'eau résiduelle dans une coque amovible d'eau résiduelle. Le détecteur de niveau de remplissage comprend un élément de commutation (1) et un barrage photoélectrique (4, 5, 11) qui est raccordé à un dispositif de commande électronique du distributeur de boissons chaudes. L'élément de commutation (1) est fixé de manière amovible sur le fond de la coque d'eau résiduelle au moyen d'un organe de guidage (8, 12), et il est formé par un corps flottant (2) et par une superstructure (3) qui se trouve toujours au-dessus de la surface de l'eau résiduelle et présente au moins un percement (6) ou un évidement (6).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006060747.3A DE102006060747B4 (de) | 2006-12-21 | 2006-12-21 | Heißgetränkeautomat mit einem Füllstandssensor |
DE102006060747.3 | 2006-12-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008077686A2 true WO2008077686A2 (fr) | 2008-07-03 |
WO2008077686A3 WO2008077686A3 (fr) | 2008-10-30 |
Family
ID=39431572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2007/062539 WO2008077686A2 (fr) | 2006-12-21 | 2007-11-20 | Distributeur de boissons chaudes avec un détecteur de niveau de remplissage |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102006060747B4 (fr) |
WO (1) | WO2008077686A2 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103860017A (zh) * | 2012-12-15 | 2014-06-18 | 苏州工业园区咖乐美电器有限公司 | 一种具有检测环境温度功能的咖啡机 |
DE102014220354A1 (de) | 2014-10-08 | 2016-04-14 | BSH Hausgeräte GmbH | Haushaltsgerät mit einem entnehmbaren Vorratsbehälter |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010023668B4 (de) | 2010-06-12 | 2018-12-20 | SEVERIN ELEKTROGERÄTE GmbH | Vorrichtung zur Zubereitung von Getränken |
DE102010043855A1 (de) * | 2010-11-12 | 2012-05-16 | BSH Bosch und Siemens Hausgeräte GmbH | Getränkezubereitungsmaschine mit Sensoranordnung |
DE102013102928B4 (de) * | 2013-03-21 | 2015-01-08 | Finetek Co., Ltd. | Selbstabgleichendes Füllstandsmessgerät |
DE102016114335B4 (de) * | 2016-08-03 | 2019-04-18 | Gottlob Thumm Gmbh | Pulverbeschichtungsvorrichtung |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09126880A (ja) * | 1995-10-30 | 1997-05-16 | Tokyo Gas Co Ltd | 地下設備の防爆式水位監視センサー |
US6789461B1 (en) * | 2004-02-16 | 2004-09-14 | Chuan-Pan Huang | Water level detecting device for a percolator |
DE10330734A1 (de) * | 2003-07-07 | 2005-02-17 | Miele & Cie. Kg | Haushaltsgerät, insbesondere Getränkebereiter |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2812231A1 (de) * | 1978-03-21 | 1979-10-04 | Kieninger & Obergfell | Einrichtung zur steuerung des wasserstandes automatisch gesteuerter haushaltsmaschinen |
IE50975B1 (en) * | 1981-06-06 | 1986-08-20 | Noel Fairbrother | Beverage dispensing machine |
DE19857845A1 (de) * | 1998-12-15 | 2000-06-21 | Bsh Bosch Siemens Hausgeraete | Vorrichtung zum Erfassen des Flüssigkeitsstandes in einem Behälter |
DE10330093A1 (de) * | 2003-07-03 | 2005-01-20 | Robert Bosch Gmbh | Optischer Positionssensor |
DE102004056981A1 (de) * | 2004-11-25 | 2006-06-08 | Schott Ag | Flüssigkeitssensor sowie Verfahren zum Messen der Füllstandshöhe |
-
2006
- 2006-12-21 DE DE102006060747.3A patent/DE102006060747B4/de active Active
-
2007
- 2007-11-20 WO PCT/EP2007/062539 patent/WO2008077686A2/fr active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09126880A (ja) * | 1995-10-30 | 1997-05-16 | Tokyo Gas Co Ltd | 地下設備の防爆式水位監視センサー |
DE10330734A1 (de) * | 2003-07-07 | 2005-02-17 | Miele & Cie. Kg | Haushaltsgerät, insbesondere Getränkebereiter |
US6789461B1 (en) * | 2004-02-16 | 2004-09-14 | Chuan-Pan Huang | Water level detecting device for a percolator |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103860017A (zh) * | 2012-12-15 | 2014-06-18 | 苏州工业园区咖乐美电器有限公司 | 一种具有检测环境温度功能的咖啡机 |
DE102014220354A1 (de) | 2014-10-08 | 2016-04-14 | BSH Hausgeräte GmbH | Haushaltsgerät mit einem entnehmbaren Vorratsbehälter |
DE102014220354B4 (de) | 2014-10-08 | 2020-08-06 | BSH Hausgeräte GmbH | Haushaltsgerät mit einem entnehmbaren Vorratsbehälter |
Also Published As
Publication number | Publication date |
---|---|
WO2008077686A3 (fr) | 2008-10-30 |
DE102006060747A1 (de) | 2008-06-26 |
DE102006060747B4 (de) | 2018-10-18 |
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