IT1174398B - Substd. 2H-pyran-2(3H)-di:one derivs. - Google Patents
Substd. 2H-pyran-2(3H)-di:one derivs.Info
- Publication number
- IT1174398B IT1174398B IT2749578A IT2749578A IT1174398B IT 1174398 B IT1174398 B IT 1174398B IT 2749578 A IT2749578 A IT 2749578A IT 2749578 A IT2749578 A IT 2749578A IT 1174398 B IT1174398 B IT 1174398B
- Authority
- IT
- Italy
- Prior art keywords
- derivs
- substd
- pyran
- winding
- core
- Prior art date
Links
- 238000004804 winding Methods 0.000 abstract 2
- 239000004020 conductor Substances 0.000 abstract 1
- 239000012809 cooling fluid Substances 0.000 abstract 1
- 230000006698 induction Effects 0.000 abstract 1
- 230000001939 inductive effect Effects 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
- General Induction Heating (AREA)
Abstract
Inductive heater for a plastics extruder (1), comprises a laminated core (2) supporting an induction winding (7). Rectangular tubing (6), (8) made of good heat conducting material forms a cooling fluid circulating system between the core and winding.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2749578A IT1174398B (en) | 1978-09-08 | 1978-09-08 | Substd. 2H-pyran-2(3H)-di:one derivs. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2749578A IT1174398B (en) | 1978-09-08 | 1978-09-08 | Substd. 2H-pyran-2(3H)-di:one derivs. |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7827495A0 IT7827495A0 (en) | 1978-09-08 |
IT1174398B true IT1174398B (en) | 1987-07-01 |
Family
ID=11221761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2749578A IT1174398B (en) | 1978-09-08 | 1978-09-08 | Substd. 2H-pyran-2(3H)-di:one derivs. |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1174398B (en) |
-
1978
- 1978-09-08 IT IT2749578A patent/IT1174398B/en active
Also Published As
Publication number | Publication date |
---|---|
IT7827495A0 (en) | 1978-09-08 |
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