WO2015052639A1 - Appareil de mouture et d'infusion comprenant un mécanisme de vis sans fin pour la distribution du café moulu - Google Patents
Appareil de mouture et d'infusion comprenant un mécanisme de vis sans fin pour la distribution du café moulu Download PDFInfo
- Publication number
- WO2015052639A1 WO2015052639A1 PCT/IB2014/065098 IB2014065098W WO2015052639A1 WO 2015052639 A1 WO2015052639 A1 WO 2015052639A1 IB 2014065098 W IB2014065098 W IB 2014065098W WO 2015052639 A1 WO2015052639 A1 WO 2015052639A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- auger
- grinder
- coffee
- assembly
- discharge mechanism
- 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
- A47J31/04—Coffee-making apparatus with rising pipes
- A47J31/057—Coffee-making apparatus with rising pipes with water container separated from beverage container, the hot water passing the filter only once i.e. classical type of drip coffee makers
-
- 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
- A47J31/02—Coffee-making machines with removable extraction cups, to be placed on top of drinking-vessels i.e. coffee-makers with removable brewing vessels, to be placed on top of beverage containers, into which hot water is poured, e.g. cafe filter
-
- 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
- A47J31/40—Beverage-making apparatus with dispensing means for adding a measured quantity of ingredients, e.g. coffee, water, sugar, cocoa, milk, tea
- A47J31/404—Powder dosing devices
-
- 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
- A47J31/42—Beverage-making apparatus with incorporated grinding or roasting means for coffee
-
- 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
-
- 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
-
- 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
- A47J42/00—Coffee mills; Spice mills
- A47J42/38—Parts or details
- A47J42/50—Supplying devices, e.g. funnels; Supply containers
Definitions
- This invention relates to a drip coffee maker with grinder.
- the drip coffee maker with grinder is quite popular for its convenience and practicality in use.
- how to prevent the water steam from entering the grinder through the coffee ground discharge passage is a concern for people.
- the discharge passage is horizontal or slopes slightly down to the basket. This discharge passage is fixed. Once water steam flows back from the coffee basket assembly, the wet coffee was clogged on the passage. In addition, some grinded coffee residue is always on this passage so it has a hygiene problem.
- the present invention provides a drip coffee maker having removable discharge passage to eliminate grinded coffee residue on the passage and prevent water steam from coming back to the grind coffee hopper.
- the drip coffee maker comprises a water tank, a coffee bean grinding system, a coffee bean hopper, an auger mechanism discharge passage, a motor for turning the auger mechanism, a brewing basket assembly, water tube for delivery of hot water to the brewing basket assembly, and glass carafe.
- the coffee maker has a grinder system for grinding coffee bean and distributing the ground coffee into the brewing basket.
- An auger mechanism discharge passage assembly is for deliveiy of the ground coffee to the funnel basket.
- This auger mechanism is driven by a motor.
- the auger mechanism can deliver the ground coffee in a top to bottom, or bottom to top direction.
- the auger mechanism can be taken out for washing. So it can be kept clean on every grinding and brewing.
- a lever cover is used to cover a hole that is used for transferring the ground coffee from the discharge passage to the funnel basket. This lever cover prevents water steam from flowing back to the grinder system .
- the coffee maker has a heating system to deliver hot water to the funnel basket. Then the coffee is made and dispensed to the glass carafe.
- This invention relates to a drip coffee maker with grinder.
- Figures 1 to 8 illustrate non-limitative embodiments of the invention.
- Figure 1 is a perspective view of one embodiment of the drip coffee maker of the present invention.
- Figure 2 is a perspective view of the drip coffee maker with an opened lid.
- Figure 3 is a perspective view of the auger mechanism discharge passage that is used for transferring the grind coffee from the grinder to the funnel basket.
- Figure 4 is a another perspective view of the auger mechanism discharge passage .
- Figure. 5 is an explode view of one embodiment of the brewing machine of the present invention.
- Figure 6 is a sectional view of the auger mechanism discharge passage showing the coffee grind moves from the grinder to the funnel.
- Figure 7 is an explode view of one embodiment of the auger mechanism discharge passage.
- Figure 8 shows the grinder is located on the lower portion of the machine and the auger mechanism discharge passage is placed vertically.
- This invention relates to a drip coffee maker comprising a grinder and brewing system.
- the coffee maker comprises a grinder assembly, an auger mechanism discharge passage, and a heating assembly.
- the coffee maker of the present invention has an auger mechanism discharge passage for transferring the grind coffee from the grinder to the funnel basket.
- the auger mechanism discharge passage will also turn to transfer the ground coffee to the funnel basket.
- the auger mechanism discharge passage is driven by a motor.
- the auger mechanism discharge passage has many advantages over traditional coffee maker with grinder.
- the grinder in the present coffee maker is never wetted while the brewer is making coffee.
- This auger mechanism discharge passage can deliver the coffee from top to the bottom, from bottom to top or in a horizontal direction. So this discharge passage can be positioned vertically or horizontally.
- This discharge passage can be removed for cleaning. It can be kept clean on every brewing and grinding.
- the present brewing machine comprises a grinder 1 , funnel basket 2, glass carafe 3, heater assembly 4, water tank 5, auger mechanism discharge passage 6, motor 7, coupler 8, solenoid piston 9, lever cover 10 and spreader 11.
- the grinder 1 is located on the top of the machine. It is facilitated with a horizontal auger mechanism discharge passage 6.
- the solenoid piston 9 will activate to push the lever cover 10 to turn.
- the lever cover 10 will turn clockwise.
- a delivery hole is under the lever cover.
- the outlet of the discharge passage 6 is above the delivery hole 15. This hole 15 is for ground coffee delivery from, the discharge passage 6 to the funnel basket 2.
- the solenoid piston is retracted and the lever cover turns back by the spring to the original position, thereby covering the hole and stopping the delivery of ground coffee to the funnel basket. Moreover, it covers the hole 15 to stop the brewing steam, from coming out of the funnel basket 2 to the discharge passage 6.
- the lever cover is turned by motor and gear.
- gear One of ordinary skill in the art would readily configure the gear system so that when the motor turns, it moves the gear that is connected to the lever cover 10. For example, the gear moves the lever cover 10 clockwise to open the delivery hole 15 for coffee delivery and turns anticlockwise to the original position to stop the brewing steam, from coming out of the funnel basket 2 to the discharge passage 6.
- the auger mechanism discharge passage 6 rotates to deliver the ground coffee.
- the auger mechanism discharge passage 6 is mounted with the coupler 8, allowing for easy mount and dismount to the motor 7.
- the auger mechanism discharge passage 6 comprises auger 13, discharge passage body 12, back plate 14 and coupler 8.
- Figure 6 illustrates the ground coffee drops to the inlet of the discharge passage body 12 from the grinder 1.
- the motor 7 drives the auger 13 to turn.
- the turning movement of auger 13 moves the ground coffee to the outlet of the discharge body 12.
- a constant amount of ground coffee is delivered to the funnel basket 2 via the use of a pre-set time program.
- the heater assembly 4 starts to heat up the fresh water.
- the fresh water is stored in the water tank 5.
- I e hot water will flow up to the spreader by the heating pressure.
- the spreader 11 is for delivering the hot water evenly to the funnel basket. After the hot water extracts with the ground coffee, the coffee flows down to the glass carafe 3.
- the grinder 1 is located on the lower portion of the machine.
- the auger mechanism discharge passage 6 can be placed vertically.
- the solenoid piston 9 will activate to push the lever cover 10 to turn, thereby uncovering a delivery hole 15 which is under the lever cover.
- the outlet of the discharge passage 6 is above the hole. This hole is for the ground coffee deliver ' from the discharge passage 6 to the funnel basket 2.
- the discharge passage 6 needs to be placed vertically. After the grinder 1 has worked, for example, 2 second, the auger mechanism discharge passage 6 rotates to deliver the ground coffee.
- the discharge passage 6 delivery direction is from the inlet side to the outlet side.
- the coffee Due to the auger design, the coffee will not fall back in delivery movement. So the discharge passage 6 does not have delivery direction restriction.
- the turning movement of auger 13 moves the ground coffee to the outlet of the discharge body 12.
- a pre-set time program is used to control the amount of ground coffee delivered to the funnel basket 2.
- the heater assembly 4 starts to heat up the fresh water stored in the water tank 5.
- the hot water will flow up to the spreader by the heating pressure.
- the spreader 11 is for delivering the hot water evenly to the funnel basket. After the hot water extracts with the ground coffee, the coffee flows down to the glass carafe 3.
- the present invention provides a grind and brew apparatus, comprising a grinder assembly; a funnel basket for brewing; and a removable auger discharge mechanism for delivering substances from the grinder assembly to the funnel basket, wherein one outlet of the auger mechanism is connected to the funnel basket through a delivery opening which can be opened or closed by a lever assembly.
- the grinder assembly is located on top of the apparatus and above the auger discharge mechanism.
- the auger discharge mechanism is located horizontally under the grinder assembly.
- the delivery opening located above the funnel basket can be closed to prevent steam from, flowing back to the discharge mechanism.
- the delivery opening can be opened or closed by a lever assembly comprising a solenoid piston and spring.
- the lever assembly comprises a system of motor and gear.
- the auger discharge mechanism comprises a discharge tube body, an auger, a back plate and a coupler.
- the discharge tube body is made of metal or plastic, and the auger is made of metal or plastic.
- the auger discharge mechanism is driven by a motor.
- the grinder assembly is located on the lower portion of the apparatus, and the auger discharge mechanism is located vertically adjacent to the grinder assembly.
- the grind and brew apparatus further comprises a heater assembly comprising a heater element and water tube.
- the water tube is made of aluminum or stainless steel.
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Apparatus For Making Beverages (AREA)
Abstract
L'invention concerne une cafetière goutte-à-goutte comprenant un système de mouture et un système d'infusion combinés. Un mécanisme de décharge à vis sans fin amovible raccorde le système de mouture (1) au panier d'infusion (2). Une évacuation du mécanisme de vis sans fin est raccordée au panier d'infusion (2) par l'intermédiaire d'une ouverture de distribution (15) qui peut être ouverte ou fermée par un ensemble levier (10). Cette conception de porte fermée du passage de décharge (6) empêche la vapeur d'eau de refluer vers le système de mouture (1). Le mécanisme de décharge à vis sans fin permet de distribuer le café moulu dans n'importe quelle direction. Ainsi, le système de mouture n'est pas limité à une position au-dessus du panier d'infusion (2) ou horizontale par rapport à celui-ci. En outre, le mécanisme de décharge à vis sans fin peut être retiré à des fins de nettoyage.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14852971.2A EP3054821A4 (fr) | 2013-10-07 | 2014-10-07 | Appareil de mouture et d'infusion comprenant un mécanisme de vis sans fin pour la distribution du café moulu |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361887944P | 2013-10-07 | 2013-10-07 | |
US61/887,944 | 2013-10-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2015052639A1 true WO2015052639A1 (fr) | 2015-04-16 |
Family
ID=52812565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2014/065098 WO2015052639A1 (fr) | 2013-10-07 | 2014-10-07 | Appareil de mouture et d'infusion comprenant un mécanisme de vis sans fin pour la distribution du café moulu |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP3054821A4 (fr) |
WO (1) | WO2015052639A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105559604A (zh) * | 2016-03-16 | 2016-05-11 | 广东新宝电器股份有限公司 | 一种小型全自动咖啡机 |
DE102015107154A1 (de) * | 2015-05-07 | 2016-11-10 | Eversys Holding Sa | Maschine zur Erzeugung von Warm- oder Heißgetränken |
CN107174130A (zh) * | 2016-03-11 | 2017-09-19 | 德隆吉器具有限公司 | 包含研磨机的咖啡机 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3648904A (en) * | 1970-03-18 | 1972-03-14 | Columware Inc | Liquid dispensing apparatus |
US4018366A (en) * | 1975-09-09 | 1977-04-19 | Umc Industries, Inc. | Nozzle having a lateral chute outlet |
JPH04300510A (ja) * | 1991-03-28 | 1992-10-23 | Matsushita Refrig Co Ltd | 自動給茶機の茶葉供給装置 |
US5241898A (en) * | 1992-09-25 | 1993-09-07 | Grindmaster Corporation | Coffee dispenser and brewer apparatus |
US6988444B1 (en) | 2002-05-15 | 2006-01-24 | Grindmaster Corporation | Combination grinder and brewer |
CN103519690A (zh) * | 2012-07-05 | 2014-01-22 | 雀巢产品技术援助有限公司 | 具有可移动混合室的饮料制备机器 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4913037A (en) * | 1989-06-06 | 1990-04-03 | Grindmaster Corporation | Moisture protection system for the particulate food delivery apparatus of beverage preparing means |
US5542342A (en) * | 1995-08-08 | 1996-08-06 | Grindmaster Corporation | Coffee grinder and brewer apparatus with basket sensing and grind only feature |
-
2014
- 2014-10-07 EP EP14852971.2A patent/EP3054821A4/fr not_active Withdrawn
- 2014-10-07 WO PCT/IB2014/065098 patent/WO2015052639A1/fr active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3648904A (en) * | 1970-03-18 | 1972-03-14 | Columware Inc | Liquid dispensing apparatus |
US4018366A (en) * | 1975-09-09 | 1977-04-19 | Umc Industries, Inc. | Nozzle having a lateral chute outlet |
JPH04300510A (ja) * | 1991-03-28 | 1992-10-23 | Matsushita Refrig Co Ltd | 自動給茶機の茶葉供給装置 |
US5241898A (en) * | 1992-09-25 | 1993-09-07 | Grindmaster Corporation | Coffee dispenser and brewer apparatus |
US5241898B1 (en) * | 1992-09-25 | 1999-02-09 | Grindmaster Corp | Coffee dispenser and brewer apparatus |
US6988444B1 (en) | 2002-05-15 | 2006-01-24 | Grindmaster Corporation | Combination grinder and brewer |
CN103519690A (zh) * | 2012-07-05 | 2014-01-22 | 雀巢产品技术援助有限公司 | 具有可移动混合室的饮料制备机器 |
Non-Patent Citations (1)
Title |
---|
See also references of EP3054821A4 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015107154A1 (de) * | 2015-05-07 | 2016-11-10 | Eversys Holding Sa | Maschine zur Erzeugung von Warm- oder Heißgetränken |
DE102015107154B4 (de) | 2015-05-07 | 2018-05-30 | Eversys Holding Sa | Maschine zur Erzeugung von Warm- oder Heißgetränken |
CN107174130A (zh) * | 2016-03-11 | 2017-09-19 | 德隆吉器具有限公司 | 包含研磨机的咖啡机 |
CN107174130B (zh) * | 2016-03-11 | 2020-11-03 | 德隆吉器具有限公司 | 包含研磨机的咖啡机 |
CN105559604A (zh) * | 2016-03-16 | 2016-05-11 | 广东新宝电器股份有限公司 | 一种小型全自动咖啡机 |
Also Published As
Publication number | Publication date |
---|---|
EP3054821A4 (fr) | 2017-08-09 |
EP3054821A1 (fr) | 2016-08-17 |
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