IT1183059B - Di:amine prepn. - Google Patents

Di:amine prepn.

Info

Publication number
IT1183059B
IT1183059B IT21352/84A IT2135284A IT1183059B IT 1183059 B IT1183059 B IT 1183059B IT 21352/84 A IT21352/84 A IT 21352/84A IT 2135284 A IT2135284 A IT 2135284A IT 1183059 B IT1183059 B IT 1183059B
Authority
IT
Italy
Prior art keywords
coil
prepn
amine
coils
heating
Prior art date
Application number
IT21352/84A
Other languages
Italian (it)
Other versions
IT8421352A0 (en
IT8421352A1 (en
Inventor
Gian Paolo Chiusoli
Luciano Pallini
Giuliana Terenghi
Original Assignee
Enichimica Secondaria
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 Enichimica Secondaria filed Critical Enichimica Secondaria
Priority to IT21352/84A priority Critical patent/IT1183059B/en
Publication of IT8421352A0 publication Critical patent/IT8421352A0/en
Publication of IT8421352A1 publication Critical patent/IT8421352A1/en
Application granted granted Critical
Publication of IT1183059B publication Critical patent/IT1183059B/en

Links

Landscapes

  • General Induction 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).
IT21352/84A 1984-06-12 1984-06-12 Di:amine prepn. IT1183059B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT21352/84A IT1183059B (en) 1984-06-12 1984-06-12 Di:amine prepn.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21352/84A IT1183059B (en) 1984-06-12 1984-06-12 Di:amine prepn.

Publications (3)

Publication Number Publication Date
IT8421352A0 IT8421352A0 (en) 1984-06-12
IT8421352A1 IT8421352A1 (en) 1985-12-12
IT1183059B true IT1183059B (en) 1987-10-05

Family

ID=11180529

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21352/84A IT1183059B (en) 1984-06-12 1984-06-12 Di:amine prepn.

Country Status (1)

Country Link
IT (1) IT1183059B (en)

Also Published As

Publication number Publication date
IT8421352A0 (en) 1984-06-12
IT8421352A1 (en) 1985-12-12

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