WO2005072580A1 - Cafetiere et reservoir d'eau pour une cafetiere - Google Patents

Cafetiere et reservoir d'eau pour une cafetiere Download PDF

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Publication number
WO2005072580A1
WO2005072580A1 PCT/EP2005/050154 EP2005050154W WO2005072580A1 WO 2005072580 A1 WO2005072580 A1 WO 2005072580A1 EP 2005050154 W EP2005050154 W EP 2005050154W WO 2005072580 A1 WO2005072580 A1 WO 2005072580A1
Authority
WO
WIPO (PCT)
Prior art keywords
water container
coffee machine
water
housing
handle
Prior art date
Application number
PCT/EP2005/050154
Other languages
German (de)
English (en)
Inventor
Siegmund Kramer
Johann Magg
Markus Obermaier
Original Assignee
BSH Bosch und Siemens Hausgeräte GmbH
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 BSH Bosch und Siemens Hausgeräte GmbH filed Critical BSH Bosch und Siemens Hausgeräte GmbH
Publication of WO2005072580A1 publication Critical patent/WO2005072580A1/fr

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
    • A47J31/4403—Constructional details
    • A47J31/4407—Lids, covers or knobs

Definitions

  • the invention relates to a coffee machine according to the preamble of claim 1 and a water container according to the preamble of claim 10.
  • Coffee machines of the prior art work according to different principles. The most common models are the so-called pressureless coffee machines. With these, water flows from a storage container into an electrically heatable pipe. In particular, due to the development of steam in this tube, heated water is then pressed through a riser to an outlet through which the heated water then drips into a coffee filter. From this coffee filter, the filter coffee can then flow into a jug at atmospheric pressure. In contrast to this, espresso machines have an increased pressure in the area of ground coffee, for example 15 bar.
  • This coffee grinder generally comprises a sieve for holding the coffee.
  • the coffee grounds intake device is arranged during operation in an area which is sealed off from the atmosphere and which can be referred to as the pressure chamber or brewing chamber.
  • the water for preparing the coffee is first transferred from a water container into a heatable intermediate container. The heated water passes from this intermediate container to an electric motor-driven pump, from which it is fed to a ground coffee intake device under increased pressure, for example 2 to 3 bar.
  • the coffee is not introduced in loose form as ground coffee into the ground coffee receiving device, but instead is placed in a holder in the form of a coffee pad, that is to say in a compressed form surrounded by filter paper.
  • the holder can form a sealed pressure chamber with a holder cover via which water is supplied.
  • the holder for the coffee pods has several functions. On the one hand, the holder provides a sealing surface so that a pressure chamber can be formed. Furthermore, the holder has an outlet opening from which the Coffee can leak. Furthermore, the coffee pad should be stored in the holder in such a way that the flow through the coffee pad is not hindered.
  • Such a coffee machine occupies an intermediate position between a conventional unpressurized coffee machine and an espresso machine.
  • the object of the invention is to provide a coffee machine with a removable water container, which should be removable or attachable and transportable in a convenient manner, with a simple and inexpensive solution being sought.
  • the invention builds on the generic coffee machine in that a handle is arranged on the edge of the lid opposite the pivot axis, the handle being inside the water container when the lid is closed.
  • the handle When the water tank is closed, the handle is therefore invisibly housed in the water tank.
  • the handle When the water tank is open, the handle can be easily accessed because it is located away from the swivel axis.
  • the hinges forming the pivot axis With a sufficiently stable design of the hinges forming the pivot axis, the water container can be easily lifted and transported both when empty and when filled.
  • a further handle is provided and the water tank has a niche in which the housing engages at least partially, and that at least one web bridging the niche forms the further handle on the water tank in the upper region of the niche.
  • the niche or recess of the water container with which it encompasses the housing of the coffee machine offers good accessibility. It is therefore useful to arrange a web in this area that can be gripped to transport the water tank. Especially the combination of the web with the handle arranged in the cover allows easy filling of the water tank under a faucet, since the water tank with two hands stable in water '- can be kept serstrahl.
  • the water container has a cover that can be pivoted about a pivot axis and thus to be opened and closed, that in the closed state the cover covers the web and the top of the housing part encompassed by the water container and that access to the Web is made from the side of the pivot axis of the water tank.
  • the lid of the water tank thus covers both the inside of the water tank itself and the web and part of the top of the housing, so that the lid is assigned several functions. By providing access to the web on the hinge side of the lid, the lid can be opened unhindered. This is useful when filling the water tank on the tap.
  • the pivot axis of the lid is arranged on the side of the water container facing the housing. In this way, the lid opens a large opening for filling water when open.
  • the water container consists essentially of plastic and that the lid having the handle and / or the web are made in one piece with the water. water containers are formed. This is an easy to manufacture and inexpensive solution.
  • the web is an element with a U-shaped cross section.
  • the legs of the Us are oriented essentially upwards, so that when the web is reached under to transport the water container, the web has a high flexural strength.
  • the web serves to fix the attached water container on the housing.
  • the water tank sits securely on the housing, and the bridge has another function in addition to its function as a handle.
  • the water container has a taper in its lower region in the horizontal direction and can be inserted into the housing with this taper. This also serves the defined and stable use of the water tank in the housing.
  • the coffee machine according to the invention is particularly advantageously further developed in that a transition between the taper and a non-tapered part of the water container is a step that extends from the rear lower region of the water container to the front along both sides of the water container. This allows the surface of the water tank to be flush with the surface of the housing below. By increasing the heel from the back to the front, the water tank is easy to insert, since no exact vertical movement is required when inserting it, but rather a movement from behind or diagonally behind with different angles ultimately leads to a successful attachment of the water tank.
  • the invention builds on the generic water tank in that a handle is arranged on the edge of the lid opposite the pivot axis, the handle being inside the water tank when the lid is closed. In this way, the advantages and special features of the coffee machine according to the invention are also implemented in a water container for any purpose.
  • Figure 1 is a perspective view of a coffee machine according to the invention.
  • FIG. 2 shows a sectional illustration of a coffee machine according to the invention
  • Figure 3 is a perspective view of a water container according to the invention with the lid closed;
  • Figure 4 is a perspective view of a water container according to the invention with the lid open;
  • FIG. 5 is a sectional view of a detail in the region of the pivot axis of the lid of a water container according to the invention.
  • FIG. 1 shows a perspective illustration of a coffee machine according to the invention.
  • Figure 2 shows a sectional view of a coffee machine according to the invention.
  • the coffee machine 10 comprises a flat front part 12 and a columnar rear module 14. Cups for taking coffee via an outlet 16 can be arranged on the front part 12.
  • a water tank 18 is inserted into the rear assembly 14.
  • the rear assembly 14 further comprises a brewing chamber 20 which is formed by a coffee pad holder which can be fed with a drawer and an elastic holder cover 28.
  • a lever mechanism with a lever 26 is provided in order to seal the coffee pad holder and the holder cover 28 against one another after the drawer 22 has been inserted.
  • the lever mechanism pulls the coffee pad holder 24 against the holder cover 28. If the lever 26 is turned 90 ° to the rear, the coffee pad holder ⁇ is lowered so that it can be removed from the coffee machine 10 together with the drawer 22.
  • Components for conveying water, for heating water and for controlling these processes are provided within the housing formed by the front part 12 and the rear assembly 14.
  • a pump 32 is arranged, which is supplied with water from the water tank 18 via a hose 34.
  • the pump 32 is connected to a water heater 38 via a wide hose 36.
  • the essential components of this instantaneous water heater 38 are a pipe 40 which serves to guide water and two heating rods 42, 44. These heating rods 42, 44 each have two electrical connections 46, 48 to which the heating voltage is connected is created.
  • a keypad 50 is provided on the front part 12 of the coffee machine 10, which is connected to an electronic board 52, the electronic board 52 preferably controlling all the functions of the coffee machine, in particular the functions with regard to the delivery and heating of the water.
  • the front housing part 12 and the rear housing part 14 are closed at the bottom by a common base plate 54.
  • a cover 56 lies both above the water tank 18 and above the actual rear housing part.
  • the pivot axis 58 which is designed as a hinge, is arranged on the forwardly oriented side of the cover 56.
  • FIG 3 shows a perspective view of a water container according to the invention with the lid closed.
  • Figure 4 shows a perspective view of a water container according to the invention with the lid open.
  • the water container 18 according to the invention has essentially flat side regions 60, 62 and a rounded rear region 64.
  • the outer contours of the water container enclose a recess 66 or niche, so that the water container 18 encompasses a housing region of the coffee machine can.
  • This recess 66 is bridged in the upper area by a web 68, which is provided as a handle. This web 68 can be gripped from the side of the pivot axis 58 due to the recess 66.
  • a taper 72 is provided which merges into the upper non-tapered area via a shoulder 74. This step rises from the back to the front, so that the water tank 18 can be inserted into the housing from behind or from above. Through this taper 72, the water tank 18 is held securely in the housing. This is supported by the fact that the web 68 provides a further connection to the housing of the coffee machine, so that a gap-free fit of the water container on the housing is ensured.
  • a further handle 76 is formed as a recessed grip on the outer edge of the cover 56.
  • FIG. 5 shows a sectional view of a detail in the region of the pivot axis of the lid of a water container according to the invention.
  • An edge 80 is formed on the housing part, which is partially covered by the cover 56 of the water container. When the water container is in place, the web 68 formed on the water container is held behind the edge 80. The water container cannot therefore tip out of the coffee machine, and a gap-free fit of the water container on the coffee machine is guaranteed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Apparatus For Making Beverages (AREA)

Abstract

L'invention concerne une cafetière présentant un corps et un réservoir d'eau (18) pouvant être placé sur ce corps et retiré de ce dernier, lequel réservoir d'eau (18) présente un couvercle (56) fermant ce réservoir d'eau (18) et pouvant pivoter autour d'un axe de pivotement (58) de façon à pouvoir être ouvert et fermé. L'objectif de cette invention est de permettre le retrait et le transport du réservoir d'eau (18) de manière sûre et économique. A cet effet, une poignée (76) est placée sur le bord du couvercle (56) situé à l'opposé de l'axe de pivotement (58), ladite poignée (76) se trouvant à l'intérieur du réservoir d'eau (18) lorsque le couvercle (56) est fermé. Cette invention concerne également un réservoir d'eau (18).
PCT/EP2005/050154 2004-01-30 2005-01-14 Cafetiere et reservoir d'eau pour une cafetiere WO2005072580A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004004822.3 2004-01-30
DE200410004822 DE102004004822A1 (de) 2004-01-30 2004-01-30 Kaffeemaschine und Wasserbehälter für eine Kaffeemaschine

Publications (1)

Publication Number Publication Date
WO2005072580A1 true WO2005072580A1 (fr) 2005-08-11

Family

ID=34801331

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/050154 WO2005072580A1 (fr) 2004-01-30 2005-01-14 Cafetiere et reservoir d'eau pour une cafetiere

Country Status (2)

Country Link
DE (1) DE102004004822A1 (fr)
WO (1) WO2005072580A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022016791A1 (fr) * 2020-07-21 2022-01-27 莱克电气绿能科技(苏州)有限公司 Corps de réservoir d'eau et distributeur de boisson

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3412182B1 (fr) 2017-06-08 2020-09-16 BSH Hausgeräte GmbH Poignée de réservoir d'eau et système de couvercle de machine à café
TR201905030A2 (tr) * 2019-04-03 2020-10-21 Arcelik As Hari̇ci̇ bi̇r su deposu i̇çeren bi̇r kahve maki̇nesi̇

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0404688A1 (fr) * 1989-06-23 1990-12-27 Seb S.A. Réservoir d'eau amovible pour appareil ménager et appareil ménager comportant un tel réservoir

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19504839C1 (de) * 1995-02-14 1996-04-04 Braun Ag Kaltwasservorratsbehälter für eine elektrische Haushaltsbrühgetränkemaschine
US5964141A (en) * 1998-04-10 1999-10-12 Hp Intellectual Corp. Coffeemaker
FR2806606B1 (fr) * 2000-03-24 2002-10-25 Moulinex Sa Machine a cafe electrique avec reservoir d'eau pivotant
FR2841116B1 (fr) * 2002-06-19 2004-11-26 Seb Sa Cafetiere du type expresso a reservoir d'eau amovible

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0404688A1 (fr) * 1989-06-23 1990-12-27 Seb S.A. Réservoir d'eau amovible pour appareil ménager et appareil ménager comportant un tel réservoir

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022016791A1 (fr) * 2020-07-21 2022-01-27 莱克电气绿能科技(苏州)有限公司 Corps de réservoir d'eau et distributeur de boisson

Also Published As

Publication number Publication date
DE102004004822A1 (de) 2005-08-18

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