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1. WO2020000045 - A COFFEE PUCK REMOVAL DEVICE

Publication Number WO/2020/000045
Publication Date 02.01.2020
International Application No. PCT/AU2019/050672
International Filing Date 27.06.2019
IPC
A HUMAN NECESSITIES
47
FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
J
KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
31
Apparatus for making beverages
44
Parts or details of beverage-making apparatus
60
Cleaning devices
B PERFORMING OPERATIONS; TRANSPORTING
08
CLEANING
B
CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
5
Cleaning by methods involving the use of air flow or gas flow
04
Cleaning by suction, with or without auxiliary action
A HUMAN NECESSITIES
47
FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
L
DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
7
Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
A47J 31/60 (2006.01)
B08B 5/04 (2006.01)
A47L 7/00 (2006.01)
CPC
A47J 31/0663
A47J 31/446
A47J 31/60
B08B 1/005
B08B 5/04
B65F 1/127
Applicants
  • BREVILLE PTY LIMITED [AU/AU]; Ground Floor, Suite 2 170-180 Bourke Road Alexandria, New South Wales 2015, AU
Inventors
  • HELLMERS, Duncan Bruce; AU
  • MCCLEAN, Stephen John; AU
  • BARNARD, Pierce; AU
  • VALENTINA, Caroline; AU
  • MORGAN, Andrew Robert; AU
  • GREGORACE, Andrew Domenic; AU
  • GRASSIA, Robert; AU
Agents
  • SPRUSON & FERGUSON; GPO BOX 3898 Sydney, New South Wales 2001, AU
Priority Data
201890230627.06.2018AU
201890230727.06.2018AU
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) A COFFEE PUCK REMOVAL DEVICE
(FR) DISPOSITIF DE RETRAIT DE DISQUE DE CAFÉ
Abstract
(EN)
A coffee puck removal device (10) to remove a coffee puck (24) from a portafilter (20) is disclosed herein. The coffee puck removal device (10) has an open compartment (22) containing the coffee puck (24), the coffee puck (24) having an exposed major outer face (26) and a major inner face (28) when the coffee puck (24) is located in the open compartment (22). The device (10) includes: a body (12) having a rim (14) surrounding an aperture (16), with the rim (14) being configured to engage the portafilter (20), with the open compartment (22) facing the body (12) to inhibit air passing between the portafilter (20) and the rim (14); and a vacuum source (30) to remove air from the aperture (16) so that air pressure applied to the major inner face (28) is greater than air pressure applied to the exposed major outer face (26) so that the coffee puck (24) is removed from the portafilter (20).
(FR)
La présente invention concerne un dispositif de retrait de disque de café (10) pour retirer un disque de café (24) d'un porte-filtre (20). Le dispositif de retrait de disque de café (10) comprend un compartiment ouvert (22) contenant le disque de café (24), le disque de café (24) ayant une face externe principale exposée (26) et une face interne principale (28) lorsque le disque de café (24) est placé dans le compartiment ouvert (22). Le dispositif (10) comprend : un corps (12) ayant un rebord (14) entourant une ouverture (16), le rebord (14) étant conçu pour venir en prise avec le porte-filtre (20), le compartiment ouvert (22) faisant face au corps (12) pour empêcher le passage d'air entre le porte-filtre (20) et le rebord (14) ; et une source de vide (30) pour éliminer l'air de l'ouverture (16) de telle sorte que la pression d'air appliquée à la face interne principale (28) est supérieure à la pression d'air appliquée à la face externe principale exposée (26) de telle sorte que le disque de café (24) est retiré du porte-filtre (20).
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