IT1255152B - Cavo di riscaldamento a resistenza - Google Patents

Cavo di riscaldamento a resistenza

Info

Publication number
IT1255152B
IT1255152B ITMI921519A ITMI921519A IT1255152B IT 1255152 B IT1255152 B IT 1255152B IT MI921519 A ITMI921519 A IT MI921519A IT MI921519 A ITMI921519 A IT MI921519A IT 1255152 B IT1255152 B IT 1255152B
Authority
IT
Italy
Prior art keywords
cable
coils
central portion
resistive
resistive heating
Prior art date
Application number
ITMI921519A
Other languages
English (en)
Original Assignee
Amp Italia
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 Amp Italia filed Critical Amp Italia
Priority to ITMI921519A priority Critical patent/IT1255152B/it
Publication of ITMI921519A0 publication Critical patent/ITMI921519A0/it
Publication of ITMI921519A1 publication Critical patent/ITMI921519A1/it
Application granted granted Critical
Publication of IT1255152B publication Critical patent/IT1255152B/it

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Landscapes

  • Resistance Heating (AREA)

Abstract

L'invenzione è rivolta ad un cavo di riscaldamento e resistenza allungato (10) avente mezzi terminali elettrici (50, 94) a ciascuna sua estremità. Il cavo (12) medesimo è flessibile e comprende un nucleo isolante fibroso (14), un filo conduttore di resistenza attorcigliato elicoidalmente (16) avvolto attorno ad esso per la lunghezza di detto cavo, ed una guaina isolante (18) elettricamente sovrapposta attorno a detto filo conduttore. In una preferita realizzazione del cavo, le spire (22) del filo conduttore di resistenza sono strettamente avvolte attorno alla porzione centrale (20) del nucleo isolante fibroso (14), mentre le spire (24) adiacenti alla porzione centrale (20) hanno un passo assiale maggiore delle spire (22) della porzione centrale.
ITMI921519A 1992-06-19 1992-06-19 Cavo di riscaldamento a resistenza IT1255152B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITMI921519A IT1255152B (it) 1992-06-19 1992-06-19 Cavo di riscaldamento a resistenza

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI921519A IT1255152B (it) 1992-06-19 1992-06-19 Cavo di riscaldamento a resistenza

Publications (3)

Publication Number Publication Date
ITMI921519A0 ITMI921519A0 (it) 1992-06-19
ITMI921519A1 ITMI921519A1 (it) 1993-12-19
IT1255152B true IT1255152B (it) 1995-10-20

Family

ID=11363548

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI921519A IT1255152B (it) 1992-06-19 1992-06-19 Cavo di riscaldamento a resistenza

Country Status (1)

Country Link
IT (1) IT1255152B (it)

Also Published As

Publication number Publication date
ITMI921519A0 (it) 1992-06-19
ITMI921519A1 (it) 1993-12-19

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970530