EP3562356A1 - Perforated valve for pressure container - Google Patents
Perforated valve for pressure containerInfo
- Publication number
- EP3562356A1 EP3562356A1 EP17835705.9A EP17835705A EP3562356A1 EP 3562356 A1 EP3562356 A1 EP 3562356A1 EP 17835705 A EP17835705 A EP 17835705A EP 3562356 A1 EP3562356 A1 EP 3562356A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- central
- diameter
- peripheral surface
- valve
- cylindrical peripheral
- 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.)
- Ceased
Links
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 238000010411 cooking Methods 0.000 claims description 7
- 235000013305 food Nutrition 0.000 claims description 7
- 229910001369 Brass Inorganic materials 0.000 claims description 4
- 239000010951 brass Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
- A47J27/0802—Control mechanisms for pressure-cookers
-
- 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
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
- A47J27/09—Safety devices
Definitions
- the present invention relates to an improved valve for a pressure vessel.
- the invention according to the invention is advantageously used for controlling the steam inside a pressure vessel for cooking food and food in general, the following description will make explicit reference without losing in general, in particular to Indirect steam with self-control of the temperature, or in a container in which, between the heat source and the food to be cooked, an interspace is present in which water is present, or for an induction cooking or equivalent.
- the object of the present invention is to provide a control valve for steam control which has an optimized structure, easy to keep clean and efficient, and which allows cooking of food at an optimum temperature.
- the optimum cooking temperature permitted with the use of the steam control valve in question is preferably but not limited to between 75 ° and 95 ° C.
- FIG. 1 shows a front sectional view and parts removed for clarity, a first constructive component of the valve in question
- FIG. 2 shows in a front sectional view and parts removed for clarity, a second constructive component of the valve in question
- FIG. 4 is a front view of a third component of the construction of the valve according to the present invention.
- V is globally indicated a steam control valve suitable for being applied and mounted on a container (known and not illustrated) for the pressure cooking of foods to foods in general, preferably but not limited to an optimal and effective cooking temperature between 75 ° and 95 ° Celsius.
- the valve V comprises a brass hollow cylindrical valve cover element 1 or equivalent material for defining an outer cover for a valve body 2 adapted to be disposed, in use, inside the element 1 itself in the hollow part C of the element 1 same; the body 2 is in its turn provided with a hollow part CI, substantially shaped in a "bottle” section to house a pawl 3 inside it, in use.
- valve cover element 1 is provided with bevelled upper outer edges 1 'and 1 "and a central through hole 4, and the inner cavity part C of the element 1 itself is defined by two surfaces 5 and 6 rectangular of different area and adjacent to each other and overlapped.
- the hollow valve body 2 comprises an element 7, preferably made of brass or equivalent material, having a first lower cylindrical peripheral surface SI with a given diameter Dl, a second central cylindrical peripheral surface S2 with a determined diameter D2 greater than Dl, and an upper portion P defined by its own cylindrical peripheral surface S3 with diameter D3 smaller than Dl and D2 and connected to the aforementioned central surface S2 by two curved connections Rl and R2 arranged on the opposite side of the central axis X longitudinal of the body 2 itself.
- the surface S2 is also provided with four lateral holes 8, 9, 10, and 11 passing towards the hollow part CI of the body 2, arranged on a band opposite to the central longitudinal axis X of the body 2 itself, and the portion P is provided a central hole 12 passing towards the hollow part CI.
- the pawl 3 of the valve V in question comprises a solid element 13, preferably made of brass or equivalent material, having a first lower cylindrical peripheral surface S4 with a given diameter D4, a second central cylindrical peripheral surface S5 with a diameter determined D5 less than D4, and an upper portion PN defined by its own cylindrical peripheral surface S6 with diameter D6 smaller than D4 and D5 and a cusp 14 truncated cone, which is connected to the aforementioned upper surface S6 and is suitable for insertion into use, in the hole 4 of the element 1.
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Abstract
Valve (V) for a pressure vessel comprises a hollow cylindrical valve cover element (1) adapted to define an outer cover for a hollow body (2) adapted to be disposed, in use, to the inside of the element (1) itself in the hollow part (C) of the said element (1); and a pawl (3) adapted to be inserted and housed, in use, inside said hollow body (2).
Description
PERFORATED VALVE FOR PRESSURE CONTAINER.
The present invention relates to an improved valve for a pressure vessel.
In particular, the invention according to the invention is advantageously used for controlling the steam inside a pressure vessel for cooking food and food in general, the following description will make explicit reference without losing in general, in particular to Indirect steam with self-control of the temperature, or in a container in which, between the heat source and the food to be cooked, an interspace is present in which water is present, or for an induction cooking or equivalent.
The object of the present invention is to provide a control valve for steam control which has an optimized structure, easy to keep clean and efficient, and which allows cooking of food at an optimum temperature. The optimum cooking temperature permitted with the use of the steam control valve in question is preferably but not limited to between 75 ° and 95 ° C.
The structural and functional characteristics of the present invention and its advantages will become clearer and more evident from the claims below, and in particular from an examination of the following description, referring to the attached figures, which show a preferred but not limitative embodiment of the valve in object, in which:
- Figure 1 shows a front sectional view and parts removed for clarity, a first constructive component of the valve in question;
- Figure 2 shows in a front sectional view and parts removed for clarity, a second constructive component of the valve in question;
- Figure 3 shows in a plan view the component of Figure 2; is
- Figure 4 is a front view of a third component of the construction of the valve according to the present invention.
With reference to the attached figures from 1 to 4, with V is globally indicated a steam control valve suitable for being applied and mounted on a container (known and not illustrated) for the pressure cooking of foods to foods in general, preferably but not limited to an optimal and effective cooking temperature between 75 ° and 95 ° Celsius.
The valve V comprises a brass hollow cylindrical valve cover element 1 or equivalent material for defining an outer cover for a valve body 2 adapted to be disposed, in use, inside the element 1 itself in the hollow part C of the element 1 same; the body 2 is in its turn provided
with a hollow part CI, substantially shaped in a "bottle" section to house a pawl 3 inside it, in use.
As shown in Figure 1, the valve cover element 1 is provided with bevelled upper outer edges 1 'and 1 "and a central through hole 4, and the inner cavity part C of the element 1 itself is defined by two surfaces 5 and 6 rectangular of different area and adjacent to each other and overlapped.
According to what is illustrated in Figures 2 and 3, the hollow valve body 2 comprises an element 7, preferably made of brass or equivalent material, having a first lower cylindrical peripheral surface SI with a given diameter Dl, a second central cylindrical peripheral surface S2 with a determined diameter D2 greater than Dl, and an upper portion P defined by its own cylindrical peripheral surface S3 with diameter D3 smaller than Dl and D2 and connected to the aforementioned central surface S2 by two curved connections Rl and R2 arranged on the opposite side of the central axis X longitudinal of the body 2 itself.
The surface S2 is also provided with four lateral holes 8, 9, 10, and 11 passing towards the hollow part CI of the body 2, arranged on a band opposite to the central longitudinal axis X of the body 2 itself, and the portion P is provided a central hole 12 passing towards the hollow part CI.
According to what is illustrated in Figure 3, the pawl 3 of the valve V in question comprises a solid element 13, preferably made of brass or equivalent material, having a first lower cylindrical peripheral surface S4 with a given diameter D4, a second central cylindrical peripheral surface S5 with a diameter determined D5 less than D4, and an upper portion PN defined by its own cylindrical peripheral surface S6 with diameter D6 smaller than D4 and D5 and a cusp 14 truncated cone, which is connected to the aforementioned upper surface S6 and is suitable for insertion into use, in the hole 4 of the element 1.
Claims
1. Valve (V) for a pressure vessel, characterized in that it comprises a hollow cylindrical valve cover element (1) adapted to define an outer cover for a hollow body (2) adapted to be disposed, in use, inside of said element (1) in the hollow part (C) of the said element (1); and a pawl (3) adapted to be inserted and housed, in use, inside said hollow body (2).
2. Valve according to claim 1, characterized in that said element (1), said body (2) and pawl (3) are made of brass.
3. A valve according to claim 1 or 2, characterized in that said body (2) comprises an element (7) having a first lower cylindrical peripheral surface (SI) with a given diameter (Dl), a second central cylindrical peripheral surface ( S2) with diameter (D2) greater than said determined diameter (Dl), and an upper portion (P) defined by its own cylindrical peripheral surface (S3) with diameter (D3) smaller than said diameters (Dl, D2) of said surfaces lower (SI) and central (S2) and connected to said central surface (S2) by two curved fittings (Rl, R2) arranged on the opposite side of the central longitudinal axis (X) of said body (2).
4. A valve according to Claim 3, characterized in that said central surface (S2) is also provided with four through holes (8, 9, 10 and 11); said portion (P) being provided with a central through hole (12).
5. A valve according to one or more of claims 1 to 4, characterized in that said pawl (3) comprises a solid element (13) having a first lower cylindrical peripheral surface (S4) with a given diameter (D4), a second central cylindrical peripheral surface (S5) with diameter (D5) less than said determined diameter (D4); an upper portion (PN) of said pawl (3) being defined by its own cylindrical peripheral surface (S6) with diameter (D6) smaller than said diameters (D4, D5) of said lower surface (S4) and of said central surface ( S5), and a cusp (14) truncated cone.
6. A valve according to one or more of the preceding claims from 1 to 5, suitable for being applied to a pressure vessel to let cooking of foods with a temperature between 75° and 95° C.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT201600282530 | 2016-12-29 | ||
| PCT/IB2017/057786 WO2018122652A1 (en) | 2016-12-29 | 2017-12-11 | Perforated valve for pressure container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3562356A1 true EP3562356A1 (en) | 2019-11-06 |
Family
ID=68067077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP17835705.9A Ceased EP3562356A1 (en) | 2016-12-29 | 2017-12-11 | Perforated valve for pressure container |
Country Status (1)
| Country | Link |
|---|---|
| EP (1) | EP3562356A1 (en) |
-
2017
- 2017-12-11 EP EP17835705.9A patent/EP3562356A1/en not_active Ceased
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