ES421836A1 - Improvement in the construction of automatic preparing machines of coffee infusion. (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvement in the construction of automatic preparing machines of coffee infusion. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES421836A1 ES421836A1 ES421836A ES421836A ES421836A1 ES 421836 A1 ES421836 A1 ES 421836A1 ES 421836 A ES421836 A ES 421836A ES 421836 A ES421836 A ES 421836A ES 421836 A1 ES421836 A1 ES 421836A1
- Authority
- ES
- Spain
- Prior art keywords
- communication
- serpentine
- water tank
- valve
- coffee
- 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
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
- A47J31/42—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
- A47J31/24—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
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Apparatus For Making Beverages (AREA)
Abstract
Improvements in the construction of automatic coffee infusion preparation machines, characterized by comprising a pressurized water tank, which, supplemented by a feed pump, is in communication with a first serpentine installed inside a heating boiler; and said serpentine is in communication with a second serpentine which, installed on the housing of a filter holder device, in turn is in communication with a third serpentine installed inside the same heating boiler; and this third serpentine is in communication, through a shutter valve, with a pair of conduits provided by the shaft of a rotating drum housed inside said casing, said shaft being the shutter of said valve itself; and said conduits open into respective cavities which, arranged on the rotating drum in diametrically opposite position with respect to each other, house corresponding filters receiving the load of ground coffee; and said housing has four 90º offset areas, which respectively correspond to an upper mouth for receiving ground coffee, to an infusion service spout, to a lower discharge mouth of the fluff and to a pushing member of the spouts. Empty filters, these four zones coinciding with the stopping points of the rotary drum, which is intermittently driven by a pair of gear wheels that are meshed with respective racks, which, being unified by a linker bridge, are driven by a piston installed in a cylinder that is in communication, through a four-way valve, with the aforementioned water tank under pressure; and over the receiving mouth of ground coffee is disposed the discharge mouth of a coffee mill, which has a dosed discharge button, said button being operable by a piston installed in a cylinder that, through a solenoid valve, is in communication with the pressure water tank; and through the same solenoid valve, the pressurized water tank communicates with another cylinder whose piston is facing the actuating arm of said four-way valve; and said solenoid valve is electrically connected to a start button and a well filling control circuit, commanded by a level sensing rod. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AR24594072A AR193018A1 (en) | 1972-12-29 | 1972-12-29 | AN AUTOMATIC MACHINE FOR PREPARING COFFEE INFUSION |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES421836A1 true ES421836A1 (en) | 1976-04-16 |
Family
ID=3463419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES421836A Expired ES421836A1 (en) | 1972-12-29 | 1973-12-28 | Improvement in the construction of automatic preparing machines of coffee infusion. (Machine-translation by Google Translate, not legally binding) |
Country Status (6)
| Country | Link |
|---|---|
| AR (1) | AR193018A1 (en) |
| BR (1) | BR7310193D0 (en) |
| DE (1) | DE2364432A1 (en) |
| ES (1) | ES421836A1 (en) |
| FR (1) | FR2212122B3 (en) |
| IT (1) | IT1008588B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1060741B (en) * | 1976-05-28 | 1982-08-20 | Oggioni Marco Rastrelli Vinici | AUTOMATIC HYDRAULIC MACHINE FOR PREPARING INFUSIONS IN PARTICULAR COFFEE |
| DE3532488A1 (en) * | 1985-09-12 | 1987-03-19 | Hgz Maschinenbau Ag | AUTOMATIC WORKING COFFEE MAKER |
| IT250891Y1 (en) * | 2000-04-10 | 2003-10-22 | Giuseppe Giannelli | INFUSER GROUP FOR INFUSION POWDERS BEVERAGES WITH AREVOLVER MOVEMENT |
-
1972
- 1972-12-29 AR AR24594072A patent/AR193018A1/en active
-
1973
- 1973-10-29 IT IT5339273A patent/IT1008588B/en active
- 1973-12-20 FR FR7347132A patent/FR2212122B3/fr not_active Expired
- 1973-12-22 DE DE19732364432 patent/DE2364432A1/en active Pending
- 1973-12-27 BR BR1019373A patent/BR7310193D0/en unknown
- 1973-12-28 ES ES421836A patent/ES421836A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1008588B (en) | 1976-11-30 |
| FR2212122B3 (en) | 1976-10-22 |
| BR7310193D0 (en) | 1974-08-15 |
| AR193018A1 (en) | 1973-03-21 |
| FR2212122A1 (en) | 1974-07-26 |
| DE2364432A1 (en) | 1974-07-04 |
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