Vessel for cooking food for induction or conventional surfaces
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
H05B-006/12
A47J-036/02
B65D-006/28
A47J-027/00
B21D-051/22
출원번호
US-0607014
(2015-01-27)
등록번호
US-9814342
(2017-11-14)
우선권정보
IT-MI2014A0127 (2014-01-30)
발명자
/ 주소
Ferron, Jacopo
출원인 / 주소
BALLARINI PAOLO & FIGLI SPA
대리인 / 주소
Vorys, Sater, Seymour and Pease LLP
인용정보
피인용 횟수 :
0인용 특허 :
4
초록▼
A vessel for cooking food on induction or conventional surfaces, including a shaped body defining a surface that delimits a volume for containing a food, and a metal element, preferably ferromagnetic, arranged on the bottom of the vessel, the bottom having a plurality of first surfaces which define
A vessel for cooking food on induction or conventional surfaces, including a shaped body defining a surface that delimits a volume for containing a food, and a metal element, preferably ferromagnetic, arranged on the bottom of the vessel, the bottom having a plurality of first surfaces which define a support surface and a plurality of second surfaces recessed with respect to the support surface, the first and the second surfaces being interconnected by third surfaces tilted with respect to the support surface or perpendicular thereto, the ferritic plate/disc element having a plurality of holes filled with material constituting the body for the mutual fixing of the body to the plate/disc; at least one part of the holes is provided on at least one part of the third surfaces tilted with respect to the support surface.
대표청구항▼
1. A vessel for cooking food on induction or conventional surfaces, comprising a shaped body with a surface that defines a volume for containing food during cooking, anda metal element applied onto the bottom of the vessel,the bottom of the vessel having a plurality of first surfaces that define a s
1. A vessel for cooking food on induction or conventional surfaces, comprising a shaped body with a surface that defines a volume for containing food during cooking, anda metal element applied onto the bottom of the vessel,the bottom of the vessel having a plurality of first surfaces that define a support surface and a plurality of second surfaces recessed with respect to the support surface,the first and the second surfaces being interconnected by third surfaces tilted or perpendicular with respect to the support surface,the metal element having a plurality of filled holes extending through the metal element, the filled holes filled with material of the shaped body for the mutual fixing of the shaped body to the metal element,wherein at least a first plurality of the filled holes is provided only on at least a portion of the third surfaces, the first plurality of filled holes extending totally and only inwardly from the third surfaces, wherein exposed surfaces of the first plurality of filled holes are located entirely within the third surfaces. 2. The vessel according to claim 1, wherein a second plurality of the filled holes is provided only on the first surfaces, wherein exposed surfaces of the second plurality of filled holes are located entirely within the first surfaces. 3. The vessel according to claim 1, wherein a paint layer is applied on at least said second and third surfaces. 4. The vessel according to claim 1, wherein the metal element is made of a ferromagnetic material. 5. The vessel according to claim 1, wherein the holes of the metal element are round holes having a diameter between 1 mm and 2 mm. 6. The vessel according to claim 2, wherein on the first and/or second surface, said exposed surfaces of two adjacent filled holes have a distance between them of between 2 mm and 4 mm. 7. The vessel according to claim 1, wherein the distance between the exposed surfaces of said second surfaces and said first surfaces is less than or equal to 2 mm. 8. The vessel according to claim 1, wherein the filled holes of said metal element have a density of 5 to 10 holes per cm2. 9. The vessel according to claim 1, wherein the bottom of the vessel has a plurality of ring-shaped recesses with triangular shaped sections. 10. A method for obtaining a cooking vessel of claim 1 for conventional or induction surfaces comprising the steps of: cold pressing a shaped body and a metal element having a plurality of holes against a surface of a mold presenting reliefs adapted to create, in the metal element and in the shaped body, a plurality of first surfaces which define a support surface for the vessel,a plurality of second surfaces recessed with respect to said support surface, anda plurality of third surfaces tilted or perpendicular with respect to the support surface which interconnect the first and the second surfaces, to make the material of the shaped body penetrate into and fill a first plurality of the holes positioned at the third surfaces to be only on at least a portion of the third surfaces, such that the first plurality of filled holes extends totally and only inwardly from the third surfaces to have exposed surfaces having perimeters located entirely within the third surfaces. 11. The vessel according to claim 1, wherein the metal element is obtained directly by means of cutting from micro-perforated sheet metal. 12. The method according to claim 10, wherein the metal element is obtained directly by cutting from micro-perforated sheet metal. 13. The method according to claim 10, wherein the metal element is made of ferromagnetic material. 14. The vessel according to claim 1, wherein a second plurality of the filled holes is provided only on the second surfaces, such that exposed surfaces of the second plurality of filled holes are located entirely within the second surfaces. 15. A vessel for cooking food on induction or conventional surfaces, comprising a shaped body defining a volume for containing food during cooking, anda metal plate applied onto a bottom of said shaped vessel together forming a bottom surface of the vessel,the bottom surface of the vessel having a plurality of first surfaces defining a support surface and a plurality of second surfaces recessed with respect to the support surface,the first and said second surfaces being interconnected by third surfaces tilted or perpendicular with respect to the support surface,the metal plate having a plurality of filled holes extending through a thickness of the metal plate and containing material extending from the shaped body connecting the shaped body and the metal plate together,wherein outer dimensions or perimeters of exposed surfaces of the filled through holes located on the bottom surface of the vessel bottom are each located entirely within boundaries or edges of bottom surface portions of the vessel defining and encompassing the first surfaces, second surfaces, and third surfaces. 16. The vessel according to claim 15, wherein the perimeters of the exposed surfaces of the filled holes are located entirely within at least the third surfaces. 17. The vessel according to claim 15, wherein the filled holes have diameters less than dimensions of the boundaries or edges of the first surfaces, second surfaces, and third surfaces so that the filled holes can be located entirely within same. 18. The vessel according to claim 17, wherein said perimeters of the exposed surfaces of the filled holes are spaced apart a distance from the boundaries or edges of the first surfaces, second surfaces, and third surfaces. 19. The vessel according to claim 1, wherein the exposed surfaces of the filled holes are not located on boundaries or edges defining the first surfaces, second surfaces, and third surfaces. 20. The vessel according to claim 14, wherein the exposed surfaces of the filled holes are not located on the boundaries or edges defining the first surfaces, second surfaces, and third surfaces. 21. The vessel according to claim 1, wherein shape of the bottom of the vessel presents the third surfaces two by two facing each other.
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이 특허에 인용된 특허 (4)
Deville Jean-Pierre (La Balme de Sillingy FRX), Method for enameling the bottom face of a culinary vessel of aluminum or aluminum alloy and a culinary vessel obtained i.
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