IT1183110B - Multilayer protective screen - Google Patents

Multilayer protective screen

Info

Publication number
IT1183110B
IT1183110B IT19078/85A IT1907885A IT1183110B IT 1183110 B IT1183110 B IT 1183110B IT 19078/85 A IT19078/85 A IT 19078/85A IT 1907885 A IT1907885 A IT 1907885A IT 1183110 B IT1183110 B IT 1183110B
Authority
IT
Italy
Prior art keywords
coil
protective screen
multilayer protective
coils
heating
Prior art date
Application number
IT19078/85A
Other languages
Italian (it)
Other versions
IT8519078A0 (en
Inventor
Pietro Argentiero
Original Assignee
Texindustria Spa
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 Texindustria Spa filed Critical Texindustria Spa
Priority to IT19078/85A priority Critical patent/IT1183110B/en
Publication of IT8519078A0 publication Critical patent/IT8519078A0/en
Application granted granted Critical
Publication of IT1183110B publication Critical patent/IT1183110B/en

Links

Landscapes

  • General Induction Heating (AREA)
  • Resistance Heating (AREA)

Abstract

The heating element (1) comprises two separate electrically conductive coils (4, 11) to act as heating elements. One coil (4) supplies power to the timer control circuit by "tapping" a small amount of power from an external power supply The other coil (11) is a larger coil of greater resistance which acts as the primary heating means of the element. Pref., the coils are surrounded by quartz tube (2). One coil (4) is wound on a ceramic insulating tube with bores for the output end (5) of this coil (4) but the input end (12) of the other coil 811).
IT19078/85A 1985-01-11 1985-01-11 Multilayer protective screen IT1183110B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT19078/85A IT1183110B (en) 1985-01-11 1985-01-11 Multilayer protective screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19078/85A IT1183110B (en) 1985-01-11 1985-01-11 Multilayer protective screen

Publications (2)

Publication Number Publication Date
IT8519078A0 IT8519078A0 (en) 1985-01-11
IT1183110B true IT1183110B (en) 1987-10-05

Family

ID=11154353

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19078/85A IT1183110B (en) 1985-01-11 1985-01-11 Multilayer protective screen

Country Status (1)

Country Link
IT (1) IT1183110B (en)

Also Published As

Publication number Publication date
IT8519078A0 (en) 1985-01-11

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