GB860894A - Improvements in or relating to a method and machine for preparing a coffee extract - Google Patents

Improvements in or relating to a method and machine for preparing a coffee extract

Info

Publication number
GB860894A
GB860894A GB18480/57A GB1848057A GB860894A GB 860894 A GB860894 A GB 860894A GB 18480/57 A GB18480/57 A GB 18480/57A GB 1848057 A GB1848057 A GB 1848057A GB 860894 A GB860894 A GB 860894A
Authority
GB
United Kingdom
Prior art keywords
armature
air
canal
sleeve
winding
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.)
Expired
Application number
GB18480/57A
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.)
SPEZIAL TECHNIK ET
Original Assignee
SPEZIAL TECHNIK ET
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 SPEZIAL TECHNIK ET filed Critical SPEZIAL TECHNIK ET
Publication of GB860894A publication Critical patent/GB860894A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
    • A23N12/00—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts
    • A23N12/08—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for drying or roasting
    • A23N12/083—Machines for cleaning, blanching, drying or roasting fruits or vegetables, e.g. coffee, cocoa, nuts for drying or roasting with stirring, vibrating or grinding devices
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F5/00—Coffee; Coffee substitutes; Preparations thereof
    • A23F5/04—Methods of roasting coffee
    • A23F5/046—Methods of roasting coffee with agitation or transportation of the beans by gases; Fluidised-bed roasting or fluidised-bed cooling after roasting
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F5/00—Coffee; Coffee substitutes; Preparations thereof
    • A23F5/24—Extraction of coffee; Coffee extracts; Making instant coffee
    • A23F5/26—Extraction of water-soluble constituents
    • A23F5/262—Extraction of water-soluble constituents the extraction liquid flows through a stationary bed of solid substances, e.g. in percolation columns
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Apparatus For Making Beverages (AREA)

Abstract

860,894. Valves. SPEZIAL TECHNIK ET. June 12, 1957 [June 19, 1956], No. 18480/57. Class 135. [Also in Groups I, VI and XI] In a coffee beverage making machine (see Group VI) having an air heater associated with a coffee roaster, air is supplied from a fan to a valve 15, Fig. 4, where it passes through apertures 66 in a regulating sleeve 65 into a ring space 67 communicating with an air canal 16, leading to an air heater, or into a second ring space 68, communicating with a by-pass canal 21, or with both spaces 67, 68 or with neither. Sleeve 65 is connected to an armature 69 controlled by an electromagnet winding 70. A sleeve 73 is connected to a pin 72 slidable in a fixed tube 71 biased by spring 74, its position being determined by a Bowden cable 75 connected at one end to the pin 72 and at the other end to control rollers 76, Fig. 5. The latter runs on a control surface, whose position is adjustable by knob 77 to control the axial position of the pin 72. A spring 80 tends to shift the armature 69 downwards relative to the sleeve 73 until a shoulder 78 of sleeve 73 engages a shoulder 79 of armature 69. When winding 70 is fully energized, armature 69 is pulled up fully and air is supplied to canal 16 only. When the voltage across the winding is reduced, armature 69 is forced downwards until shoulders 78 and 79 engage when air will be fed to both canals 16 and 21, the proportion depending on the setting of knobs 77. When winding 70 is de-energized armature 69 drops so that no air is supplied to either canal 16 or canal 21.
GB18480/57A 1956-06-19 1957-06-12 Improvements in or relating to a method and machine for preparing a coffee extract Expired GB860894A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH349770D CH349770A (en) 1956-06-19 1956-06-19 Process for preparing coffee and coffee machine for carrying out the process

Publications (1)

Publication Number Publication Date
GB860894A true GB860894A (en) 1961-02-15

Family

ID=4508854

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18480/57A Expired GB860894A (en) 1956-06-19 1957-06-12 Improvements in or relating to a method and machine for preparing a coffee extract

Country Status (3)

Country Link
CH (1) CH349770A (en)
DE (1) DE1076477B (en)
GB (1) GB860894A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0055462A1 (en) * 1980-12-26 1982-07-07 Nobuharu Moriya Method and device for roasting coffee beans
GB2119226A (en) * 1982-05-06 1983-11-16 Bosch Siemens Hausgeraete Roasting of coffee beans
EP0213645A1 (en) * 1985-05-09 1987-03-11 S.A. Innovi N.V. An apparatus for preparing coffee
FR2626161A1 (en) * 1988-01-25 1989-07-28 Tanaka Mutuo FULLY AUTOMATIC COFFEE MACHINE WITH TORREFACTION AND INCORPORATED MILLING
WO1990002507A1 (en) 1988-09-02 1990-03-22 Nichimen Corporation Coffee maker
GB2262212A (en) * 1991-12-11 1993-06-16 J & G Campbell Ltd Coffee processing
FR2791227A1 (en) 1999-03-23 2000-09-29 Croq O Pain France Roasting of small batches of coffee beans, in a cafe, using a compact device, which does not release unpleasant odors
WO2009128110A1 (en) * 2008-04-16 2009-10-22 Saeco Ipr Limited Coffee machine with a cooling system for cooling the grinding unit and relative method
ITMI20131036A1 (en) * 2013-06-21 2014-12-22 Fas International Spa AUTOMATIC COFFEE DISTRIBUTOR.
WO2014207616A1 (en) * 2013-06-26 2014-12-31 Koninklijke Philips N.V. A method and apparatus for processing coffee beans
WO2017178393A1 (en) 2016-04-13 2017-10-19 Nestec Sa Roasting and grinding system
WO2018069182A1 (en) 2016-10-14 2018-04-19 Nestec Sa Coffee containers and associated system and method for preparing roast and ground coffee
EP3590350A1 (en) * 2012-09-15 2020-01-08 Deepak Boggavarapu Systems and methods for coffee preparation

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1087829B (en) * 1977-10-28 1985-06-04 Grossi Lucio AUTOMATIC MACHINE FOR THE PRODUCTION OF COFFEE FROM TOASTED DAICHICCHI.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT107579B (en) * 1924-05-26 1927-10-25 Herbert Mager Electric coffee roaster, grinder and cooker.
AT105530B (en) * 1924-05-26 1927-02-10 Herbert Mager Electric coffee roaster, grinder and cooker.
DE606520C (en) * 1932-11-15 1934-12-04 Jose Munoz De Vargas Method and device for preparing coffee infusions from green coffee beans
CH314304A (en) * 1953-08-10 1956-06-15 Felber Norbert Method and device for roasting and grinding, in particular coffee beans

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0055462A1 (en) * 1980-12-26 1982-07-07 Nobuharu Moriya Method and device for roasting coffee beans
GB2119226A (en) * 1982-05-06 1983-11-16 Bosch Siemens Hausgeraete Roasting of coffee beans
EP0213645A1 (en) * 1985-05-09 1987-03-11 S.A. Innovi N.V. An apparatus for preparing coffee
FR2626161A1 (en) * 1988-01-25 1989-07-28 Tanaka Mutuo FULLY AUTOMATIC COFFEE MACHINE WITH TORREFACTION AND INCORPORATED MILLING
WO1990002507A1 (en) 1988-09-02 1990-03-22 Nichimen Corporation Coffee maker
EP0386267A1 (en) * 1988-09-02 1990-09-12 Nichimen Corporation Coffee maker
EP0386267A4 (en) * 1988-09-02 1991-03-13 Niichimen Corporation Coffee maker
GB2262212B (en) * 1991-12-11 1995-11-29 J & G Campbell Ltd Coffee processing
GB2262212A (en) * 1991-12-11 1993-06-16 J & G Campbell Ltd Coffee processing
FR2791227A1 (en) 1999-03-23 2000-09-29 Croq O Pain France Roasting of small batches of coffee beans, in a cafe, using a compact device, which does not release unpleasant odors
WO2009128110A1 (en) * 2008-04-16 2009-10-22 Saeco Ipr Limited Coffee machine with a cooling system for cooling the grinding unit and relative method
EP3590350A1 (en) * 2012-09-15 2020-01-08 Deepak Boggavarapu Systems and methods for coffee preparation
ITMI20131036A1 (en) * 2013-06-21 2014-12-22 Fas International Spa AUTOMATIC COFFEE DISTRIBUTOR.
WO2014207616A1 (en) * 2013-06-26 2014-12-31 Koninklijke Philips N.V. A method and apparatus for processing coffee beans
WO2017178393A1 (en) 2016-04-13 2017-10-19 Nestec Sa Roasting and grinding system
WO2018069182A1 (en) 2016-10-14 2018-04-19 Nestec Sa Coffee containers and associated system and method for preparing roast and ground coffee

Also Published As

Publication number Publication date
CH349770A (en) 1960-10-31
DE1076477B (en) 1960-02-25

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