IT1271988B - Process for the manufacture of a stainless steel cooking vessel having an inlaid base, and corresponding vessel - Google Patents
Process for the manufacture of a stainless steel cooking vessel having an inlaid base, and corresponding vesselInfo
- Publication number
- IT1271988B IT1271988B ITMI930437A ITMI930437A IT1271988B IT 1271988 B IT1271988 B IT 1271988B IT MI930437 A ITMI930437 A IT MI930437A IT MI930437 A ITMI930437 A IT MI930437A IT 1271988 B IT1271988 B IT 1271988B
- Authority
- IT
- Italy
- Prior art keywords
- hole
- sheet
- layer
- covering layer
- base
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000010411 cooking Methods 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 229910001220 stainless steel Inorganic materials 0.000 title abstract 2
- 239000010935 stainless steel Substances 0.000 title abstract 2
- 239000010410 layer Substances 0.000 abstract 8
- 239000011247 coating layer Substances 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 239000004020 conductor Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 239000007769 metal material Substances 0.000 abstract 1
Landscapes
- Cookers (AREA)
Abstract
The process is used to produce a stainless steel cooking vessel having a base decorated with an inlaid design, the base being of the type comprising three layers of which one comprises the base of the vessel proper, a second layer is intermediate between the other two and is of a metal which is a good conductor of heat, and the third layer is a coating layer. In order to obtain the desired design, with respect to the conventional processes for manufacturing normal vessels of the aforesaid type by heating and impact pressure, the coating layer has at least one through-hole of predetermined shape and a further stage is provided which comprises placing in relation to each hole in the covering layer a sheet of larger dimensions than the corresponding hole so that there is an overlap between the sheet and the covering layer between the covering layer and the plate having good conductivity before application of the impact pressure. The covering layer and the sheet or sheets are of a metal material having a melting point which is not lower than that of the metal of the plate having good thermal conductivity. The individual sheet can in turn have at least one hole sealed off - as is the case with the holes in the covering layer - by a corresponding additional sheet of a size greater than the hole. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI930437A IT1271988B (en) | 1993-03-05 | 1993-03-05 | Process for the manufacture of a stainless steel cooking vessel having an inlaid base, and corresponding vessel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI930437A IT1271988B (en) | 1993-03-05 | 1993-03-05 | Process for the manufacture of a stainless steel cooking vessel having an inlaid base, and corresponding vessel |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI930437A0 ITMI930437A0 (en) | 1993-03-05 |
ITMI930437A1 ITMI930437A1 (en) | 1994-09-05 |
IT1271988B true IT1271988B (en) | 1997-06-10 |
Family
ID=11365273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI930437A IT1271988B (en) | 1993-03-05 | 1993-03-05 | Process for the manufacture of a stainless steel cooking vessel having an inlaid base, and corresponding vessel |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1271988B (en) |
-
1993
- 1993-03-05 IT ITMI930437A patent/IT1271988B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITMI930437A1 (en) | 1994-09-05 |
ITMI930437A0 (en) | 1993-03-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |