IT1183703B - Intermediates prepn. - Google Patents

Intermediates prepn.

Info

Publication number
IT1183703B
IT1183703B IT07205/84A IT720584A IT1183703B IT 1183703 B IT1183703 B IT 1183703B IT 07205/84 A IT07205/84 A IT 07205/84A IT 720584 A IT720584 A IT 720584A IT 1183703 B IT1183703 B IT 1183703B
Authority
IT
Italy
Prior art keywords
coil
prepn
intermediates
coils
heating
Prior art date
Application number
IT07205/84A
Other languages
Italian (it)
Other versions
IT8407205A0 (en
Inventor
Giulio Perdoncin
Adriano Brambilla
Francesco Gurzoni
Original Assignee
Zambon 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 Zambon Spa filed Critical Zambon Spa
Priority to IT07205/84A priority Critical patent/IT1183703B/en
Publication of IT8407205A0 publication Critical patent/IT8407205A0/en
Application granted granted Critical
Publication of IT1183703B publication Critical patent/IT1183703B/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).
IT07205/84A 1984-08-06 1984-08-06 Intermediates prepn. IT1183703B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT07205/84A IT1183703B (en) 1984-08-06 1984-08-06 Intermediates prepn.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT07205/84A IT1183703B (en) 1984-08-06 1984-08-06 Intermediates prepn.

Publications (2)

Publication Number Publication Date
IT8407205A0 IT8407205A0 (en) 1984-08-06
IT1183703B true IT1183703B (en) 1987-10-22

Family

ID=11124637

Family Applications (1)

Application Number Title Priority Date Filing Date
IT07205/84A IT1183703B (en) 1984-08-06 1984-08-06 Intermediates prepn.

Country Status (1)

Country Link
IT (1) IT1183703B (en)

Also Published As

Publication number Publication date
IT8407205A0 (en) 1984-08-06

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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: 19970714