ITBO20070225A1 - DEVICE TO GET CREAMY INFUSIONS WITH ALL EXPRESS TYPE MACHINES - Google Patents
DEVICE TO GET CREAMY INFUSIONS WITH ALL EXPRESS TYPE MACHINES Download PDFInfo
- Publication number
- ITBO20070225A1 ITBO20070225A1 ITBO20070225A ITBO20070225A1 IT BO20070225 A1 ITBO20070225 A1 IT BO20070225A1 IT BO20070225 A ITBO20070225 A IT BO20070225A IT BO20070225 A1 ITBO20070225 A1 IT BO20070225A1
- Authority
- IT
- Italy
- Prior art keywords
- espresso
- infusions
- elastic diaphragm
- creamy
- slit
- Prior art date
Links
- 235000015114 espresso Nutrition 0.000 claims description 16
- 238000001802 infusion Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 11
- 239000002775 capsule Substances 0.000 claims description 7
- 239000006071 cream Substances 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims 1
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
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
- A47J31/06—Filters or strainers for coffee or tea makers ; Holders therefor
- A47J31/0657—Filters or strainers for coffee or tea makers ; Holders therefor for brewing coffee under pressure, e.g. for espresso machines
- A47J31/0663—Filters or strainers for coffee or tea makers ; Holders therefor for brewing coffee under pressure, e.g. for espresso machines to be used with loose 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
- A47J31/06—Filters or strainers for coffee or tea makers ; Holders therefor
- A47J31/0657—Filters or strainers for coffee or tea makers ; Holders therefor for brewing coffee under pressure, e.g. for espresso machines
- A47J31/0668—Filters or strainers for coffee or tea makers ; Holders therefor for brewing coffee under pressure, e.g. for espresso machines specially adapted for cartridges
-
- 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
- A47J31/4496—Means to produce beverage with a layer on top, e.g. of cream, foam or froth
Description
Descrizione annessa alla domanda di brevetto per invenzione industriale avente per titolo DISPOSITIVO PER OTTENERE INFUSI CREMOSI CON TUTTE LE MACCHINE TIPO ESPRESSO Description attached to the patent application for industrial invention entitled DEVICE FOR OBTAINING CREAMY INFUSIONS WITH ALL ESPRESSO MACHINES
CAMPO DELLA TECNICA FIELD OF TECHNIQUE
La presente invenzione si riferisce alla tecnica costruttiva delle attrezzature per ottenere infusi tipo ESPRESSO. The present invention refers to the construction technique of the equipment for obtaining ESPRESSO-type infusions.
Classificazione Internazionale di riferimento B 65 c International reference classification B 65 c
STATO DELLA TECNICA STATE OF THE TECHNIQUE
Sono note le macchine per ottenere infusi tipo ESPRESSO largamente impiegate nei BAR ed anche per uso domestico. Machines for obtaining ESPRESSO-type infusions widely used in BARs and also for domestic use are known.
Tutti i dispositivi per ottenere infusi cremosi nella tazzina pronta al consumo si presentano complessi e costosi. All the devices for obtaining creamy infusions in the cup ready for consumption are complex and expensive.
Il problema da risolvere è quello di realizzare un dispositivo semplice, affidabile ed economico in grado di emulsionare il fluido di processo a contatto con l’aria e trasformarlo nella tipica crema dell’ espresso di ottima qualità. The problem to be solved is to create a simple, reliable and economical device capable of emulsifying the process fluid in contact with the air and transforming it into the typical espresso cream of excellent quality.
Tale dispositivo può essere applicato a tutte le macchine tipo espresso. This device can be applied to all espresso machines.
La soluzione proposta dal dispositivo oggetto della presente invenzione industriale consiste essenzialmente in un diaframma elastico di appropriato spessore presentante almeno una fenditura passante mantenuta chiusa per effetto della propria elasticità, essendo tale diaframma elastico inserito fra il prodotto sfuso o confezionato in cialde o capsule e il condotto di uscita della macchina per espresso. The solution proposed by the device object of the present industrial invention essentially consists of an elastic diaphragm of appropriate thickness having at least one through slit kept closed due to its own elasticity, this elastic diaphragm being inserted between the loose product or packaged in pods or capsules and the duct outlet of the espresso machine.
DESCRIZIONE DESCRIPTION
L’invenzione viene ora dettagliatamente descritta con riferimento alle figure dei disegni allegati a titolo di esempio non limitativo. The invention is now described in detail with reference to the figures of the attached drawings by way of non-limiting example.
La figura 1 illustra l' inserimento stabile del diaframma elastico ( D ), provvisto di almeno una fenditura passante ( F ) a chiusura del condotto di uscita ( A) di una macchina per espresso ( M ) . Figure 1 illustrates the stable insertion of the elastic diaphragm (D), provided with at least one through slot (F) to close the outlet duct (A) of an espresso machine (M).
La figura 2 illustra l’applicazione stabile del lamierino forato ( L ) a protezione del diaframma elastico ( D ) già stabilmente fissato . Figure 2 illustrates the stable application of the perforated sheet (L) to protect the elastic diaphragm (D) already stably fixed.
La figura 3 rappresenta l’impiego di un prodotto sfuso ( I ). Figure 3 represents the use of a bulk product (I).
Si nota l' inserimento stabile del lamierino forato ( L ) . Note the stable insertion of the perforated sheet (L).
La figura 4 rappresenta l’impiego di un prodotto confezionato in una cialda simmetrica ( P ). Figure 4 represents the use of a product packaged in a symmetrical pod (P).
La figura 5 rappresenta l’impiego di un prodotto confezionato in una cialda asimmetrica ( P ‘ ). Figure 5 represents the use of a product packaged in an asymmetrical pod (P ').
La figura 6 rappresenta l’impiego di un prodotto confezionato in una capsula ( T ) . Figure 6 represents the use of a product packaged in a capsule (T).
La figura 7 rappresenta in vista assonometrica la preparazione di una macchina per produrre infusi. Figure 7 is an axonometric view of the preparation of a machine for producing infusions.
La figura 8 rappresenta in vista assonometrica una macchina per espresso pronta all’impiego. Figure 8 represents an axonometric view of an espresso machine ready for use.
La figura 9 rappresenta in sezione il condotto di uscita (A) di una macchina per espresso ( M ). Si nota il posizionamento del prodotto sfuso ( I ) direttamente sopra al lamierino forato (L) che protegge il diaframma elastico ( D ) . In questa figura si nota che la fessura ( F ) rimane chiusa per l' elasticità di detto diaframma ( D ). Figure 9 is a sectional view of the outlet duct (A) of an espresso machine (M). Note the positioning of the loose product (I) directly above the perforated sheet (L) which protects the elastic diaphragm (D). In this figure it can be seen that the slot (F) remains closed due to the elasticity of said diaphragm (D).
La figura 10 rappresenta in sezione lo svolgimento del processo di infusione del prodotto sfuso ( I ) . Figure 10 shows in section the development of the infusion process of the bulk product (I).
Si deve notare che la fenditura si presenta aperta ( F’) per consentire il deflusso del fluido che si emulsiona a contatto con l’aria e si trasforma nella tipica crema ( C ) dell’espresso di ottima qualità. It should be noted that the slit is open (F ') to allow the outflow of the fluid which emulsifies in contact with the air and turns into the typical cream (C) of excellent quality espresso.
Le figure 11 e 12 rappresentano in sezione lo svolgimento del processo di infusione di un prodotto confezionato in cialde simmetriche ( P ) . Figures 11 and 12 show in section the development of the infusion process of a product packaged in symmetrical pods (P).
Le figure 13 e 14 rappresentano in sezione lo svolgimento del processo di infusione di un prodotto confezionato in cialde asimmetriche ( P’). Figures 13 and 14 show in section the progress of the infusion process of a product packaged in asymmetrical pods (P ').
La figura 15 e la figura 16 illustrano il processo di infusione di un prodotto confezionate in capsule ( T ) . Figure 15 and Figure 16 illustrate the infusion process of a product packaged in capsules (T).
La figura 17 illustra l’estrazione di una capsula ( T ) impiegata per ottenere un espresso con infuso cremoso ( C ) che ne contraddistingue la qualità. Figure 17 illustrates the extraction of a capsule (T) used to obtain an espresso with a creamy infusion (C) that distinguishes its quality.
In tutte le figure ogni dettaglio viene contrassegnato come segue. A indica il condotto di uscita della macchina per espresso (M). In all figures, each detail is marked as follows. A indicates the outlet duct of the espresso machine (M).
C indica la tipica crema dell’ espresso di ottima qualità erogato in una tazzina. C indicates the typical cream of excellent quality espresso dispensed in a cup.
D indica un diaframma elastico. D indicates an elastic diaphragm.
E indica il processo di infusione. And indicates the infusion process.
F indica una fenditura passante attraverso lo spessore del diaframma elastico in assetto di chiusura . F indicates a slit passing through the thickness of the elastic diaphragm in the closed position.
F’ indica l’assetto di apertura della fenditura passante attraverso lo spessore del diaframma elastico ( D ). F 'indicates the opening position of the slit passing through the thickness of the elastic diaphragm (D).
I indica un prodotto da infusione. I indicates an infusion product.
F indica un lamierino forato. F indicates a perforated sheet.
M indica una macchina per espresso. M indicates an espresso machine.
P indica un prodotto confezionato in una cialda simmetrica. P indicates a product packaged in a symmetrical pod.
P’ indica un prodotto confezionato in una cialda asimmetrica. P 'indicates a product packaged in an asymmetrical pod.
S indica l’appropriato spessore del diaframma elastico ( D ) . S indicates the appropriate thickness of the elastic diaphragm (D).
T indica una capsula contenente il prodotto da infusione . T indicates a capsule containing the infusion product.
F’ evidenza delle figure mette in luce la semplicità del dispositivo proposto. The evidence of the figures highlights the simplicity of the proposed device.
Si deve mettere in particolare evidenza la combinazione delle seguenti circostanze: Particular emphasis should be placed on the combination of the following circumstances:
• l’elasticità del materiale di cui è costituito il diaframma ed il suo spessore calibrato; • the elasticity of the material of which the diaphragm is made and its calibrated thickness;
• la fenditura o il foro ( F ) eseguiti senza asportazione di truciolo ma con lama, o con lancia affilata o con punta conica; • la fenditura (F) , quando il diaframma è a riposo nella sua naturale giacitura piana , chiusa e si apre solo per effetto della pressione predeterminata calibrata. • the slit or hole (F) made without chip removal but with a blade, or with a sharp lance or with a conical tip; • the slit (F), when the diaphragm is at rest in its natural flat position, closed and opens only as a result of the predetermined calibrated pressure.
Il gradiente euristico trova il suo cardine inventivo proprio nella semplicità con cui si è raggiunto il sorprendente effetto cremoso. Naturalmente l' invenzione è suscettibile di diverse forme di realizzazione pratica sia per quanto riguarda il dimensionamento ed il proporzionamento strutturale come per quanto riguarda le caratteristiche tecnologiche del materiale impiegato per la realizzazione del diaframma o membrana elastica. The heuristic gradient finds its inventive hinge precisely in the simplicity with which the surprising creamy effect was achieved. Naturally, the invention is susceptible of various practical embodiments both as regards the sizing and structural proportioning as well as with regard to the technological characteristics of the material used for making the diaphragm or elastic membrane.
E’ altresì evidente che detto diaframma ( D ) e la fenditura ( F ) possono essere ricavati simultaneamente. It is also clear that said diaphragm (D) and the slit (F) can be obtained simultaneously.
Si deve mettere in particolare evidenza la estrema semplicità del dispositivo estremamente economico , affidabile e di facile manutenzione. The extreme simplicity of the extremely economical, reliable and easy-to-maintain device should be highlighted.
Nella sua trasparente semplicità concettuale la soluzione e’ non ovvia ma frutto di sforzo inventivo. In its transparent conceptual simplicity, the solution is not obvious but the result of an inventive effort.
Ora che ne sono state qui svelate le peculiari caratteristiche inventive ogni tecnico medio esperto nel relativo campo tecnologico , sarà in grado di realizzare dei diaframmi atti ad ottenere degli espressi con crema persistente con le stesse caratteristiche del presente trovato così come sostanzialmente descritto, illustrato ed in seguito rivendicato. Now that the peculiar inventive characteristics have been disclosed here, every average technician skilled in the relative technological field will be able to realize diaphragms suitable for obtaining persistent cream with the same characteristics of the present invention as substantially described, illustrated and in claimed below.
Claims (3)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITBO20070225 ITBO20070225A1 (en) | 2007-03-29 | 2007-03-29 | DEVICE TO GET CREAMY INFUSIONS WITH ALL EXPRESS TYPE MACHINES |
| PCT/IB2008/000691 WO2008120060A1 (en) | 2007-03-29 | 2008-03-25 | Device to obtain creamy infusions for all types of espresso machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITBO20070225 ITBO20070225A1 (en) | 2007-03-29 | 2007-03-29 | DEVICE TO GET CREAMY INFUSIONS WITH ALL EXPRESS TYPE MACHINES |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ITBO20070225A1 true ITBO20070225A1 (en) | 2008-09-30 |
Family
ID=39577257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ITBO20070225 ITBO20070225A1 (en) | 2007-03-29 | 2007-03-29 | DEVICE TO GET CREAMY INFUSIONS WITH ALL EXPRESS TYPE MACHINES |
Country Status (2)
| Country | Link |
|---|---|
| IT (1) | ITBO20070225A1 (en) |
| WO (1) | WO2008120060A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20101499A1 (en) * | 2010-08-05 | 2012-02-06 | Mo El Srl | METHOD AND MACHINE FOR THE PRODUCTION OF ESPRESSO COFFEE |
| DE102010036260B4 (en) * | 2010-08-30 | 2012-12-06 | Wmf Württembergische Metallwarenfabrik Ag | Device according to the riser principle, in particular espresso maker, for the use of pre-portioned amounts of substance |
| ITMI20130836A1 (en) * | 2013-05-22 | 2014-11-23 | Tenacta Group Spa | ESPRESSO COFFEE FILTER AND COFFEE MACHINE THAT INCLUDES IT |
| EP3139799B1 (en) * | 2014-05-08 | 2018-07-04 | Essse Caffe' S.p.A. | Member to increase the thickness and the creaminess of a beverage in a beverage producing machine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2008609A6 (en) * | 1988-09-28 | 1989-07-16 | Soler Saez Daniel | Filter holder intended for machines for preparing infusions |
| FR2676658B1 (en) * | 1991-05-22 | 1993-09-03 | Seb Sa | FILTER FOR RAPID EXTRACTION BY A PRESSURIZED LIQUID OF THE AROMATIC SUBSTANCES OF A PRODUCT, AND APPARATUS COMPRISING SUCH A FILTER. |
| WO1995016377A1 (en) * | 1993-12-13 | 1995-06-22 | Ferr-Max Kft. | Method of and apparatus for preparing a frothy coffee beverage, especially for household use |
| DE60204727D1 (en) * | 2002-01-14 | 2005-07-21 | Bruno Bardazzi | DEVICE FOR PREPARING CREAM FOR ESPRESSO COFFEE MACHINES |
-
2007
- 2007-03-29 IT ITBO20070225 patent/ITBO20070225A1/en unknown
-
2008
- 2008-03-25 WO PCT/IB2008/000691 patent/WO2008120060A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008120060A1 (en) | 2008-10-09 |
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