IT1200907B - Clothes cleaving chamber - Google Patents

Clothes cleaving chamber

Info

Publication number
IT1200907B
IT1200907B IT23270/85A IT2327085A IT1200907B IT 1200907 B IT1200907 B IT 1200907B IT 23270/85 A IT23270/85 A IT 23270/85A IT 2327085 A IT2327085 A IT 2327085A IT 1200907 B IT1200907 B IT 1200907B
Authority
IT
Italy
Prior art keywords
coils
barrel
housings
clamped
extruder barrel
Prior art date
Application number
IT23270/85A
Other languages
Italian (it)
Other versions
IT8523270A0 (en
Inventor
Francesco Carroza
Original Assignee
Int Textil Diffusion
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Int Textil Diffusion filed Critical Int Textil Diffusion
Priority to IT23270/85A priority Critical patent/IT1200907B/en
Publication of IT8523270A0 publication Critical patent/IT8523270A0/en
Application granted granted Critical
Publication of IT1200907B publication Critical patent/IT1200907B/en

Links

Landscapes

  • Extrusion Moulding 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.
IT23270/85A 1985-12-18 1985-12-18 Clothes cleaving chamber IT1200907B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT23270/85A IT1200907B (en) 1985-12-18 1985-12-18 Clothes cleaving chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23270/85A IT1200907B (en) 1985-12-18 1985-12-18 Clothes cleaving chamber

Publications (2)

Publication Number Publication Date
IT8523270A0 IT8523270A0 (en) 1985-12-18
IT1200907B true IT1200907B (en) 1989-01-27

Family

ID=11205501

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23270/85A IT1200907B (en) 1985-12-18 1985-12-18 Clothes cleaving chamber

Country Status (1)

Country Link
IT (1) IT1200907B (en)

Also Published As

Publication number Publication date
IT8523270A0 (en) 1985-12-18

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