DE19737694C1 - Continuous-flow heater for free-flowing foodstuffs - Google Patents

Continuous-flow heater for free-flowing foodstuffs

Info

Publication number
DE19737694C1
DE19737694C1 DE1997137694 DE19737694A DE19737694C1 DE 19737694 C1 DE19737694 C1 DE 19737694C1 DE 1997137694 DE1997137694 DE 1997137694 DE 19737694 A DE19737694 A DE 19737694A DE 19737694 C1 DE19737694 C1 DE 19737694C1
Authority
DE
Germany
Prior art keywords
core
characterized
heater according
arranged
screw
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.)
Withdrawn - After Issue
Application number
DE1997137694
Other languages
German (de)
Inventor
Jochen Lingenberg
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.)
BALKE + BRINKMANN GMBH & CO. KG, 58540 MEINERZHAGE
Original Assignee
AUGUST BALKE ELEKTRO-GERAETE GMBH, 58511 LUEDENSCHEID, DE
AUGUST BALKE ELEKTRO GERAETE G
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 by AUGUST BALKE ELEKTRO-GERAETE GMBH, 58511 LUEDENSCHEID, DE, AUGUST BALKE ELEKTRO GERAETE G filed Critical AUGUST BALKE ELEKTRO-GERAETE GMBH, 58511 LUEDENSCHEID, DE
Priority to DE1997137694 priority Critical patent/DE19737694C1/en
Application granted granted Critical
Publication of DE19737694C1 publication Critical patent/DE19737694C1/en
Anticipated expiration legal-status Critical
Application status is Withdrawn - After Issue legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT GENERATING MEANS, IN GENERAL
    • F24H1/00Water heaters having heat generating means, e.g. boiler, flow- heater, water-storage heater
    • F24H1/10Continuous-flow heaters, i.e. in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/12Continuous-flow heaters, i.e. in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
    • F24H1/14Continuous-flow heaters, i.e. in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form
    • F24H1/16Continuous-flow heaters, i.e. in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form helically or spirally coiled
    • F24H1/162Continuous-flow heaters, i.e. in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form helically or spirally coiled using electrical energy supply
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00Apparatus for making beverages
    • A47J31/44Parts or details or accessories of beverage-making apparatus
    • A47J31/54Water boiling vessels in beverage making machines
    • A47J31/542Continuous-flow heaters

Abstract

The heater is for free-flowing or pasty edible or drinkable preparations. The spiral bridging rib (5) is contained in an annular chamber (6) between a heated cylindrical core (4) and a heated cylindrical casing (1). The core can be hollow, and the rib can extend across the chamber in the radial direction. It can be a press-fit onto the core, and its inner edge can be corrugated. A temperature detector (11) can be mounted at the outlet end of the rib and inside an end cap (3), or alternatively at the wall of the core or the inside of the casing.

Description

Die Erfindung betrifft einen Durchlauferhitzer für fließfähige oder pastöse, eßbare oder trinkbare Zubereitungen. The invention relates to a water heater for flowable or pasty, edible or drinkable preparations.

Derartige Durchlauferhitzer werden zur Ausgabe warmer Zubereitungen wie Soßen, Senfzuberei tungen, Käsecremes, Dessertcremes, Warmgetränke wie Kakao, Glühwein, Milch vor allem im Großkü chenbereich benötigt. Such flow heaters are obligations to issue warm preparations such as sauces, Senfzuberei, cheese creams, dessert creams, hot drinks like cocoa, mulled wine, milk especially in Großkü required chenbereich.

Die Temperatur der verschiedenen Zubereitungen muß jeweils in einem kritischen Bereich gehal ten werden, damit einerseits die Fließfähigkeit den gewünschten Wert hat und damit andererseits keine Zersetzung oder Ausscheidung bei zu hoher oder zu tiefer Temperatur eintritt. The temperature of the various preparations must be each within a critical range supported th, on the one hand, the flowability and thus has the desired value on the other hand occurs no degradation or excretion in too high or too low temperature. Dieses gilt besonders für pastöse Zubereitungen. This is especially true for pasty preparations. Diese genaue Temperatursteuerung ist mit einer Behälterheizung nicht möglich. This precise temperature control is not possible with a tank heater.

Aufgabe der Erfindung ist eine genaue Temperatursteuerung der genannten Zubereitungen durch einen optimalen Wärmeübergang, damit unabhängig von dem Ausgabefluß die optimale Temperatur eingehalten werden kann. The object of the invention is a precise temperature control of the aforementioned preparations by an optimum heat transfer, so that the optimum temperature can be maintained regardless of the output flow.

Diese Aufgabe wird nach der Erfindung dadurch gelöst, daß in einer zwischen einem beheizten zylindrischen Kern und einem beheizten zylindrischen Mantel gebildeten Ringkammer ein Schraubensteg angeordnet ist. This object is achieved according to the invention that a helical rib is arranged in a space formed between a heated cylindrical core and a cylindrical shell heated annular chamber.

Die Erfindung unterscheidet sich insofern vom Stand der Technik, als der Schraubensteg einen Schraubenkanal bildet, durch den die Zubereitung fließt. The invention differs from the prior art in that the screw web forms a screw channel, through which the composition flows. Die Zubereitung hat somit eine lange Verweild auer in dem Schraubenkanal des Durchlauferhitzers, so daß ein intensiver Wärmeübergang gewährleistet ist. The preparation thus has a long Verweild except so that an intensive heat transfer is ensured in the screw channel of the water heater. Der Schraubensteg selbst ist ebenfalls beheizt. The screw bar itself is also heated.

Eine intensive Beheizung des Kerns ist dadurch gesichert, daß der Kern als Hohlkern ausgebildet ist. An intense heating of the core is ensured by the fact that the core is formed as a hollow core.

Eine sichere Führung der Zubereitung wird dadurch erreicht, daß der Schraubensteg die Ring kammer in radialer Richtung ausfüllt. A secure guidance of the preparation is achieved in that the screw web fills the annular chamber in the radial direction.

Durch eine Vorspannung des Schraubensteges wird erreicht, daß derselbe auf die Umfangsfläche des Hohlkerns aufgepreßt ist. By a bias of the screw ridge is achieved that the same is pressed onto the peripheral surface of the hollow core.

Der Sitz und damit der Wärmeübergang auf den Schraubensteg wird dadurch verbessert, daß der Schraubensteg am Innenrand wellenförmig ausgebildet ist. The seat and thus the heat transfer to the screw ridge is improved in that the helical rib on the inner edge is wave-shaped.

Zur genauen Temperaturhaltung ist vorgesehen, daß im Bereich des austrittsseitigen Endes des Schraubensteges ein Temperaturfühler angeordnet ist. For accurate temperature maintenance is provided, that a temperature sensor is arranged in the region of the outlet-side end of the helical web.

Eine sichere Halterung des Temperaturfühlers wird dadurch erreicht, daß derselbe in einer aus trittsseitigen Endkappe angeordnet ist. A secure mounting of the temperature sensor is achieved in that the same is arranged in a side of the end cap occurs.

In anderer Weise wird vorgeschlagen, daß der Temperaturfühler im Bereich der Umfangswandung des Kerns und/oder der Innenwandung des Mantels angeordnet ist. In another way, it is proposed that the temperature sensor in the region of the peripheral wall of the core and / or the inner wall of the casing is arranged. Dadurch kann man die Oberflächen temperatur des Kerns und des Mantels messen, um eine Überhitzung und etwaige Zersetzung der Zube reitung auszuschließen. This makes it possible to measure the surface temperature of the core and the cladding in order to avoid overheating and possible decomposition at preparing.

Ein Ausführungsbeispiel der Erfindung wird anhand der schematischen, zur Hälfte geschnittenen Zeichnung erläutert. An embodiment of the invention is illustrated by the schematic, cut in half drawing.

Der Durchlauferhitzer besteht aus nichtrostendem Stahl der für die Behandlung von Lebensmitteln zugelassen ist. The water heater is made of stainless steel which is approved for the treatment of food. Das Außengehäuse umfaßt einen zylindrischen Mantel 1 sowie eine eintrittsseitige End kappe 2 und eine austrittsseitige Endkappe 3 . The outer housing comprises a cylindrical shell 1 and an entrance-side end cap 2 and an exit-side end cap. 3 In dem Ausführungsbeispiel der Zeichnung sind die End kappen 2 und 3 mit dem Mantel 1 verschraubt. In the embodiment of the drawing, the end caps 2 and 3 are screwed to the casing. 1 Eine Endkappe, vorzugsweise die austrittsseitige End kappe 3 kann auch mit dem Mantel 1 verschweißt sein. An end cap, preferably the exit-side end cap 3 can also be welded to the casing. 1 Im Bereich der eintrittsseitigen Endkappe 2 oder in derselben ist ein Eintrittstsutzen 7 vorgesehen, über den die Zubereitung unter Druck eingeleitet wird. In the area of the entrance-side end cap 2 in the same or a Eintrittstsutzen 7 is provided through which the formulation is introduced under pressure. Die Zubereitung tritt über einen Austrittskanal 8 oder einen Austrittstutzen aus. The preparation occurs via an outlet channel 8 or outlet connection from. An den Austrittskanal 8 ist eine nicht dargestellte Dosiervorrichtung, z. At the outlet channel 8 is a metering device not shown such. B. ein Ausgabeventil angeschlossen. As a discharge valve connected.

In der eintrittsseitige Endkappe 2 ist ein zylindrischer Hohlkern 4 fest gehalten, so daß die Innen seite des Mantels 1 und der Hohlkern 4 eine Ringkammer 6 begrenzen. In the entrance-side end cap 2, a cylindrical hollow core 4 is held securely, so that the inner side of the casing 1 and the hollow-core 4 define an annular chamber. 6 Auf der Außenwand des Hohl kerns 4 ist ein Schraubensteg 5 angeordnet, der die Ringkammer 6 in radialer Richtung ausfüllt. On the outer wall of the hollow core 4, a coil arm 5 is arranged, which fills the annular chamber 6 in the radial direction. Der Schraubensteg 5 ist vorgespannt und auf die Umfangsfläche des Hohlkerns 4 aufgepreßt. The screw web 5 is biased and pressed onto the circumferential surface of the hollow core. 4 Der Innenrand des Schraubensteges 5 ist nach einer Wellenlinie geformt, so daß eine sichere Festhaltung gegeben ist. The inner edge of the screw fin 5 is formed by a wavy line, so that a secure detention is given.

Innnerhalb des Hohlkerns 4 ist eine Heizpatrone 9 oder ein anderes Heizelement angeordnet. Made within the hollow core 4, a cartridge heater or other heating element 9 is arranged. Die Außenfläche des Mantels 1 ist von einer Mantelheizung 10 umgeben. The outer surface of the sheath 1 is surrounded by a jacket heating 10th in der austrittsseitigen Endkappe 3 sitzt ein Temperaturfühler 11 , der die Temperatur der Zubereitung erfaßt. in the exit-side end cap 3 is located a temperature sensor 11 which detects the temperature of the preparation. Zusätzlich können auch in der Umfangswandung des Kerns und/oder der Innenwandung des Mantels Temperaturfühler angeordnet sein, und zwar insbesondere am austrittsseitigen Ende, die die Oberflächentemperatur des Kerns und des Mantels erfassen. In addition, can also be arranged in the peripheral wall of the core and / or the inner wall of the shell temperature sensor, in particular at the outlet end that detect the surface temperature of the core and cladding.

Die Zubereitung durchläuft in der Ringkammer 6 unter der Führung des Schraubensteges 5 einen langen schraubenförmigen Weg, so daß ein intensiver Wärmeübergang gewährleistet ist. The formulation passes into the annular chamber 6 under the guidance of the screw web 5 a long helical path, so that an intensive heat transfer is ensured. Der Tempera turfühler 11 mißt die Temperatur der Zubereitung am Austritt. The temperature turfühler 11 measures the temperature of the preparation at the outlet. Über eine nicht dargestellte Steuerung oder Regelung werden die Heizpatrone 9 und die Mantelheizung 10 geschaltet. The heating cartridge 9 and the sheath heater 10 are switched by a not-shown control or regulation. Dadurch kann die Tempe ratur der Zubereitung feinfühlig auf dem Sollwert gehalten werden. Thus, the Tempe can be kept temperature of the preparation sensitively to the setpoint. Da die Beheizung der Zubereitung auf einem langen Weg mit intensivem Wärmeübergang erfolgt, bleibt die Temperatur unabhängig vom Entnahmefluß im Sollbereich. Since the heating of the preparation is carried on a long path with intense heat transfer, the temperature remains independent of the Entnahmefluß in the desired range.

Claims (8)

1. Durchlauferhitzer für fließfähige oder pastöse, eßbare oder trinkbare Zubereitungen, dadurch gekennzeichnet , daß in einer zwischen einem beheizten zylindrischen Kern ( 4 ) und einem beheizten zy lindrischen Mantel ( 1 ) gebildeten Ringkammer ( 6 ) ein Schraubensteg ( 5 ) angeordnet ist. 1. Heater for flowable or pasty, edible or drinkable preparations, characterized in that, in a between a heated cylindrical core (4) and a heated zy-cylindrical casing (1) formed annular chamber (6), a screw bar (5) is arranged.
2. Durchlauferhitzer nach Anspruch 1, dadurch gekennzeichnet, daß der Kern als Hohlkern ( 4 ) ausgebildet ist. 2. Heater according to claim 1, characterized in that the core of a hollow core (4) is formed.
3. Durchlauferhitzer nach Anspruch 1 oder 2, dadurch gekenneichnet, daß der Schraubensteg ( 5 ) die Ringkammer in radialer Richtung ausfüllt. 3. Heater according to claim 1 or 2, characterized gekenneichnet that the screw web (5) fills the annular chamber in the radial direction.
4. Durchlauferhitzer nach Anspruch 3, dadurch gekennzeichnet, daß der Schraubensteg ( 5 ) auf die Umfangsfläche des Hohlkerns aufgepreßt ist. 4. Heater according to claim 3, characterized in that the screw web (5) is pressed onto the peripheral surface of the hollow core.
5. Durchlauferhitzer nach Anspruch 4, dadurch gekennzeichnet, daß der Schraubensteg ( 5 ) am Innenrand wellenförmig ausgebildet ist. 5. Heater according to claim 4, characterized in that the screw web (5) is wave-shaped at the inner edge.
6. Durchlauferhitzer nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß im Bereich des austrittsseitigen Endes des Schraubensteges ( 5 ) ein Temperaturfühler ( 11 ) angeordnet ist. 6. Heater according to one of claims 1 to 5, characterized in that in the region of the outlet-side end of the helical web (5) a temperature sensor (11) is arranged.
7. Durchlauferhitzer nach Anspruch 6, dadurch gekennzeichnet, daß der Temperaturfühler ( 11 ) in einer austrittsseitigen Endkappe ( 3 ) angeordnet ist. 7. Heater according to claim 6, characterized in that the temperature sensor (11) in an outlet-side end cap (3) is arranged.
8. Durchlauferhitzer nach Anspruch 6, dadurch gekennzeichnet, daß der Temperaturfühler im Bereich der Umfangswandung des Kerns und/oder der Innenwandung des Mantels angeordnet ist. 8. Heater according to claim 6, characterized in that the temperature sensor in the region of the peripheral wall of the core and / or the inner wall of the casing is arranged.
DE1997137694 1997-08-29 1997-08-29 Continuous-flow heater for free-flowing foodstuffs Withdrawn - After Issue DE19737694C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1997137694 DE19737694C1 (en) 1997-08-29 1997-08-29 Continuous-flow heater for free-flowing foodstuffs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1997137694 DE19737694C1 (en) 1997-08-29 1997-08-29 Continuous-flow heater for free-flowing foodstuffs

Publications (1)

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Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1017238C2 (en) * 2001-01-30 2002-07-31 Ferro Tech Bv Heating element and method for manufacturing such a heating element.
EP1284117A1 (en) * 2001-08-06 2003-02-19 Mose' Anstalt Heating unit for coffee machines
DE20321667U1 (en) 2003-05-16 2008-10-09 Stiebel Eltron Gmbh & Co. Kg Liquid heater
WO2009043865A2 (en) 2007-10-04 2009-04-09 Nestec S.A. Heating device with an integrated thermoblock for a beverage preparation machine
WO2009130099A1 (en) 2008-04-22 2009-10-29 Nestec S.A. Modular assembly of a beverage preparation machine
EP2218373A2 (en) 2007-10-04 2010-08-18 Nestec S.A. Integrated heater for a beverage preparation device
EP2223641A1 (en) 2009-02-18 2010-09-01 Nestec S.A. Heating device with a multi powering configuration
FR2942654A1 (en) * 2009-03-02 2010-09-03 Seb Sa Heating element for continuous hot water production
WO2011144733A2 (en) 2010-05-21 2011-11-24 Nestec S.A. Dynamic double-circuit in-line heater
WO2011157675A1 (en) 2010-06-17 2011-12-22 Nestec S.A. Fast heat-up of a thermal conditioning device e.g. for coffee machine
WO2012007260A1 (en) 2010-07-16 2012-01-19 Nestec S.A. Advanced heating device
WO2012072724A1 (en) 2010-12-02 2012-06-07 Nestec S.A. Low-inertia thermal sensor in a beverage machine
US8479640B2 (en) 2007-10-04 2013-07-09 Nestec S.A. Beverage brewing unit
US8613246B2 (en) 2003-07-10 2013-12-24 Nestec S.A. Cap extraction device
US8863648B2 (en) 2009-03-23 2014-10-21 Nestec S.A. Pump mount in a beverage preparation machine
US8915177B2 (en) 2008-08-08 2014-12-23 Nestec S.A. Beverage machine with carrying handle and configurable appearance and side functions
DE102012107600B4 (en) * 2012-08-20 2015-10-08 Borgwarner Ludwigsburg Gmbh Electric heating device for heating fluids
WO2017114693A1 (en) * 2015-12-28 2017-07-06 C3 Casting Competence Center Gmbh Throughflow heater
EP3208552A1 (en) * 2016-02-19 2017-08-23 Vaillant GmbH Heating heat exchanger
EP3258186A4 (en) * 2015-02-11 2018-03-21 Coway Co., Ltd. Instantaneous heating apparatus
WO2018158179A1 (en) 2017-02-28 2018-09-07 Nestec Sa Dispenser with parallel dispensing paths
WO2018162609A1 (en) 2017-03-10 2018-09-13 Nestec Sa Beverage preparation machine and method for the control of a thermal conditioning device of such a beverage preparation machine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NICHTS ERMITTELT *

Cited By (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1017238C2 (en) * 2001-01-30 2002-07-31 Ferro Tech Bv Heating element and method for manufacturing such a heating element.
EP1284117A1 (en) * 2001-08-06 2003-02-19 Mose' Anstalt Heating unit for coffee machines
DE20321667U1 (en) 2003-05-16 2008-10-09 Stiebel Eltron Gmbh & Co. Kg Liquid heater
US9392901B2 (en) 2003-07-10 2016-07-19 Nestec S.A. Cap extraction device
US8613246B2 (en) 2003-07-10 2013-12-24 Nestec S.A. Cap extraction device
US8479640B2 (en) 2007-10-04 2013-07-09 Nestec S.A. Beverage brewing unit
EP2218372A2 (en) 2007-10-04 2010-08-18 Nestec S.A. Power connector for a heater for a beverage machine
EP2218371A2 (en) 2007-10-04 2010-08-18 Nestec S.A. Integrated heater for a beverage preparation device
EP2218374A2 (en) 2007-10-04 2010-08-18 Nestec S.A. Integrated heater for a beverage preparation device
EP2218376A2 (en) 2007-10-04 2010-08-18 Nestec S.A. Heating device with an integrated thermoblock for a beverage preparation machine
EP2218375A2 (en) 2007-10-04 2010-08-18 Nestec S.A. Heating device with an integrated thermoblock for a beverage preparation machine
US9439533B2 (en) 2007-10-04 2016-09-13 Nestec S.A. Heating device with an integrated thermoblock for a beverage preparation machine
US9119503B2 (en) 2007-10-04 2015-09-01 Nestec S.A. Beverage brewing unit
EP2225974A2 (en) 2007-10-04 2010-09-08 Nestec S.A. Heating device with an integrated thermoblock for a beverage preparation machine
US8600223B2 (en) 2007-10-04 2013-12-03 Nestec S.A. Integrated heater for a beverage preparation device
WO2009043865A2 (en) 2007-10-04 2009-04-09 Nestec S.A. Heating device with an integrated thermoblock for a beverage preparation machine
US10413116B2 (en) 2007-10-04 2019-09-17 Societe Des Produits Nestle S.A. Heating device with an integrated thermoblock for a beverage preparation machine
US8573116B2 (en) 2007-10-04 2013-11-05 Nestec S.A. Heating device with an integrated thermoblock for a beverage preparation machine
EP2218373A2 (en) 2007-10-04 2010-08-18 Nestec S.A. Integrated heater for a beverage preparation device
EP2218374B1 (en) 2007-10-04 2017-12-27 Nestec S.A. Integrated heater for a beverage preparation device
US10413115B2 (en) 2007-10-04 2019-09-17 Societe Des Produits Nestle S.A. Heating device with an integrated thermoblock for a beverage preparation machine
US9398829B2 (en) 2007-10-04 2016-07-26 Nestec S.A. Integrated heater for a beverage preparation device
WO2009130099A1 (en) 2008-04-22 2009-10-29 Nestec S.A. Modular assembly of a beverage preparation machine
US8850957B2 (en) 2008-04-22 2014-10-07 Nestec S.A. Modular assembly of a beverage preparation machine
US8915177B2 (en) 2008-08-08 2014-12-23 Nestec S.A. Beverage machine with carrying handle and configurable appearance and side functions
US8334483B2 (en) 2009-02-18 2012-12-18 Nestec S.A. Heating device with a multi powering configuration
EP2223641A1 (en) 2009-02-18 2010-09-01 Nestec S.A. Heating device with a multi powering configuration
CN102341659B (en) 2009-03-02 2014-03-12 Seb公司 Heating element for continuous hot water production
CN102341659A (en) * 2009-03-02 2012-02-01 Seb公司 Heating element for continuous hot water production
WO2010100363A1 (en) * 2009-03-02 2010-09-10 Seb Sa Heating element for continuous hot water production
FR2942654A1 (en) * 2009-03-02 2010-09-03 Seb Sa Heating element for continuous hot water production
US8863648B2 (en) 2009-03-23 2014-10-21 Nestec S.A. Pump mount in a beverage preparation machine
WO2011144733A2 (en) 2010-05-21 2011-11-24 Nestec S.A. Dynamic double-circuit in-line heater
WO2011157675A1 (en) 2010-06-17 2011-12-22 Nestec S.A. Fast heat-up of a thermal conditioning device e.g. for coffee machine
WO2012007260A1 (en) 2010-07-16 2012-01-19 Nestec S.A. Advanced heating device
US10368689B2 (en) 2010-07-16 2019-08-06 Societe Des Produits Nestle S.A. Advanced heating device
WO2012072724A1 (en) 2010-12-02 2012-06-07 Nestec S.A. Low-inertia thermal sensor in a beverage machine
DE102012107600B4 (en) * 2012-08-20 2015-10-08 Borgwarner Ludwigsburg Gmbh Electric heating device for heating fluids
US9435562B2 (en) 2012-08-20 2016-09-06 Borgwarner Ludwigsburg Gmbh Electric heating device for heating fluids
EP3258186A4 (en) * 2015-02-11 2018-03-21 Coway Co., Ltd. Instantaneous heating apparatus
WO2017114693A1 (en) * 2015-12-28 2017-07-06 C3 Casting Competence Center Gmbh Throughflow heater
EP3208552A1 (en) * 2016-02-19 2017-08-23 Vaillant GmbH Heating heat exchanger
WO2018158179A1 (en) 2017-02-28 2018-09-07 Nestec Sa Dispenser with parallel dispensing paths
WO2018162609A1 (en) 2017-03-10 2018-09-13 Nestec Sa Beverage preparation machine and method for the control of a thermal conditioning device of such a beverage preparation machine

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