GB385481A - Improvements in or relating to machines for the preparation of coffee infusion - Google Patents

Improvements in or relating to machines for the preparation of coffee infusion

Info

Publication number
GB385481A
GB385481A GB6976/32A GB697632A GB385481A GB 385481 A GB385481 A GB 385481A GB 6976/32 A GB6976/32 A GB 6976/32A GB 697632 A GB697632 A GB 697632A GB 385481 A GB385481 A GB 385481A
Authority
GB
United Kingdom
Prior art keywords
coffee
steam
chamber
water
pipe
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
GB6976/32A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB6976/32A priority Critical patent/GB385481A/en
Priority to FR732892D priority patent/FR732892A/en
Publication of GB385481A publication Critical patent/GB385481A/en
Expired legal-status Critical Current

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
    • A47J31/24—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure
    • A47J31/34—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure
    • A47J31/36—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure with mechanical pressure-producing means
    • A47J31/3604—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure with mechanical pressure-producing means with a mechanism arranged to move the brewing chamber between loading, infusing and ejecting stations
    • A47J31/3609—Loose coffee being employed
    • A47J31/3619—Means to remove coffee after brewing
    • 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
    • A47J31/24—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure
    • A47J31/34—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure
    • A47J31/36—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure with mechanical pressure-producing means
    • A47J31/3604—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure with mechanical pressure-producing means with a mechanism arranged to move the brewing chamber between loading, infusing and ejecting stations
    • A47J31/3609—Loose coffee being employed
    • A47J31/3614—Means to perform transfer from a loading position to an infusing position

Abstract

385,481. Coffee-infusion machines. GRILLI, I., 21, Via Crocifisso, Milan, Italy. March 8, 1932, No. 6976. [Class 129.] A machine for the automatic preparation of coffee comprises two chambers 3, 4 which move in an orbit in which each chamber successively receives ground coffee in one position, steam and water at another position, and in a third position, is over a discharge pipe at which the used grounds are washed out by a steam and water jet. The chambers 3, 4 are connected in a figure-of-8- shape and rotate about a vertical spindle 75 passing through a box 32. In the position shown in Fig. 1, the chamber 4 is receiving ground coffee from the shoot 68, and the chamber 3, having received coffee, is receiving a jet of steam and water from the pipe 36. The infusion is delivered through the filter 63 and pipe 51. In an intermediate position, the emptied chamber 3 is positioned over a discharge pipe and the exhausted coffee grounds are washed out by a steam and water jet. The device is operated by an electric motor 17.
GB6976/32A 1931-03-12 1932-03-08 Improvements in or relating to machines for the preparation of coffee infusion Expired GB385481A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB6976/32A GB385481A (en) 1931-03-12 1932-03-08 Improvements in or relating to machines for the preparation of coffee infusion
FR732892D FR732892A (en) 1931-03-12 1932-03-09 Improvements to machines for the automatic preparation of coffee into a drink

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IT2014325X 1931-03-12
IT732892X 1931-03-12
IT625855X 1931-05-30
GB6976/32A GB385481A (en) 1931-03-12 1932-03-08 Improvements in or relating to machines for the preparation of coffee infusion

Publications (1)

Publication Number Publication Date
GB385481A true GB385481A (en) 1932-12-29

Family

ID=27447557

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6976/32A Expired GB385481A (en) 1931-03-12 1932-03-08 Improvements in or relating to machines for the preparation of coffee infusion

Country Status (2)

Country Link
FR (1) FR732892A (en)
GB (1) GB385481A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105686639A (en) * 2015-04-28 2016-06-22 周林斌 Work method of bean grinding coffee machine with movable brewing head
CN105686661A (en) * 2016-04-22 2016-06-22 周林斌 Operating method of full-automatic water feeding bean grinding coffee maker

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT961183B (en) * 1972-05-19 1973-12-10 Egi Srl IMPROVEMENT OF MACHINES FOR THE EXTEMPORARY PREPARATION OF ESPRESSO ESPRESSO WITH AUTOMATIC CYCLE WITH RADIAL CAVITY ROTOR AND RELATED MACHINES OR PERFECTED GROUPS
FR2504379A1 (en) * 1981-04-28 1982-10-29 Reneka Sa COMPACT MACHINE FOR THE AUTOMATIC PREPARATION OF EXPRESSO COFFEE FROM COFFEE BEANS
FR2639205B1 (en) * 1988-11-23 1992-03-27 Coruzzi Jean Pierre AUTOMATIC COFFEE MACHINE COMPOSED OF A CIRCULAR MOBILE TRAY WITH HOLES OF HOLES PROVIDED BETWEEN TWO FIXED TRAYS, THE CIRCULAR MOVEMENT PROVIDING THE DIFFERENT PHASES OF PREPARING THE COFFEE WITH SEALING OF EACH HANDLE

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105686648A (en) * 2015-04-28 2016-06-22 周林斌 Automatic water adding bean grinding coffee machine
CN105686639A (en) * 2015-04-28 2016-06-22 周林斌 Work method of bean grinding coffee machine with movable brewing head
CN105686659A (en) * 2015-04-28 2016-06-22 周林斌 Working method of bean grinding coffee machine with rotating bracket
CN105686650A (en) * 2015-04-28 2016-06-22 周林斌 Operation method of bean grinding coffee machine for rotationally brewing
CN105686647A (en) * 2015-04-28 2016-06-22 周林斌 Bean grinding coffee machine with movable brewing head
CN105686649A (en) * 2015-04-28 2016-06-22 周林斌 Work method of automatic water adding bean grinding coffee machine
CN105686653A (en) * 2015-04-28 2016-06-22 周林斌 Full-automatic water feeding bean grinding coffee maker
CN105686647B (en) * 2015-04-28 2019-05-07 周林斌 The bean-grinding coffee machine of mobile brew head
CN105725805A (en) * 2015-04-28 2016-07-06 周林斌 Automatic sealing, water-adding and bean-grinding coffee machine
CN105725809A (en) * 2015-04-28 2016-07-06 周林斌 Working method of full-automatic water feeding bean-grinding coffee maker
CN105686641A (en) * 2015-04-28 2016-06-22 周林斌 Bean grinding coffee machine with rotating bracket
CN105725802A (en) * 2015-04-28 2016-07-06 周林斌 Automatic sealing, water-adding and feeding coffee machine
CN106820992A (en) * 2015-04-28 2017-06-13 周林斌 A kind of method of work of the rotatable bean-grinding coffee machine for brewing
CN105686661A (en) * 2016-04-22 2016-06-22 周林斌 Operating method of full-automatic water feeding bean grinding coffee maker

Also Published As

Publication number Publication date
FR732892A (en) 1932-09-27

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