IT1200827B - Veterinary injectable solns. - Google Patents
Veterinary injectable solns.Info
- Publication number
- IT1200827B IT1200827B IT22765/85A IT2276585A IT1200827B IT 1200827 B IT1200827 B IT 1200827B IT 22765/85 A IT22765/85 A IT 22765/85A IT 2276585 A IT2276585 A IT 2276585A IT 1200827 B IT1200827 B IT 1200827B
- Authority
- IT
- Italy
- Prior art keywords
- coils
- barrel
- housings
- clamped
- extruder barrel
- Prior art date
Links
- 230000006698 induction Effects 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000011229 interlayer Substances 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
An induction heating appts. for plastics extruders employs induction coils with E-shaped cores. The coils are mounted in a 2-piece housing which is clamped on the extruder barrel by spring tension. The extruder barrel (1) is heated by induction coils (2,2a,3,3a) in which the coil is wound on the central arm (4,4a,5,5a) of an E-shaped laminated iron core. The coils are magnetically coupled to the barrel by an interlayer (6,6a,7,7a) which covers the core. Pairs of coils are mounted in a 2-piece housing (8,9) which is assembled and clamped on the barrel (1) periphery by means of threaded pins (13), carrying washers (15) and nuts (16,17). Disc spring stacks (14) are interposed between the washers (15) and housings (8,9), so that the housings and coils are urged into contact with the barrel by spring pressure. In another embodiment, the appts. may be adapted to a cylindrical extruder barrel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT22765/85A IT1200827B (en) | 1985-11-08 | 1985-11-08 | Veterinary injectable solns. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT22765/85A IT1200827B (en) | 1985-11-08 | 1985-11-08 | Veterinary injectable solns. |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8522765A0 IT8522765A0 (en) | 1985-11-08 |
IT1200827B true IT1200827B (en) | 1989-01-27 |
Family
ID=11200205
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT22765/85A IT1200827B (en) | 1985-11-08 | 1985-11-08 | Veterinary injectable solns. |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1200827B (en) |
-
1985
- 1985-11-08 IT IT22765/85A patent/IT1200827B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8522765A0 (en) | 1985-11-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19931129 |