IT1205145B - Winding line for compact cables - Google Patents

Winding line for compact cables

Info

Publication number
IT1205145B
IT1205145B IT20889/87A IT2088987A IT1205145B IT 1205145 B IT1205145 B IT 1205145B IT 20889/87 A IT20889/87 A IT 20889/87A IT 2088987 A IT2088987 A IT 2088987A IT 1205145 B IT1205145 B IT 1205145B
Authority
IT
Italy
Prior art keywords
core
wire
secured
spigots
channel
Prior art date
Application number
IT20889/87A
Other languages
Italian (it)
Other versions
IT8720889A0 (en
Inventor
Ermanno Groppetti
Original Assignee
Di Lesmo Spa Off Mec
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 Di Lesmo Spa Off Mec filed Critical Di Lesmo Spa Off Mec
Priority to IT20889/87A priority Critical patent/IT1205145B/en
Publication of IT8720889A0 publication Critical patent/IT8720889A0/en
Application granted granted Critical
Publication of IT1205145B publication Critical patent/IT1205145B/en

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Abstract

The electrical immersion heater comprises tubular core units each having an elongate tubular core member (1) which may be provided with fluid through flow apertures. Each core includes a saw tooth profile strip (3a) which locates the wound wire, and is secured by stud fasteners (2) to core (1). Wire retaining slots (3) are provided at the ends of the strips (3a). A polymer insulated electrical resistance heating wire (5) is wound helically around the core (1) in a single layer. The core windings comprise a single length of resistance wire and the end feeds (4 and 6) connect with a shrouded supply cable (7). Side members (8 and 9) are of channel form with a central plateau (10) also forming a channel (10a) carrying spigots (11) each with opposed longitudinal slots (12) and an annular rib (13) arranged such that the spigots may snap-engage with the ends of respective cores to be secured. A number of the modular units described may be coupled together. Simpler adjustment of power rating. Avoids over-heating. @(8pp Dwg.No.1/3)@
IT20889/87A 1987-06-12 1987-06-12 Winding line for compact cables IT1205145B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT20889/87A IT1205145B (en) 1987-06-12 1987-06-12 Winding line for compact cables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20889/87A IT1205145B (en) 1987-06-12 1987-06-12 Winding line for compact cables

Publications (2)

Publication Number Publication Date
IT8720889A0 IT8720889A0 (en) 1987-06-12
IT1205145B true IT1205145B (en) 1989-03-15

Family

ID=11173619

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20889/87A IT1205145B (en) 1987-06-12 1987-06-12 Winding line for compact cables

Country Status (1)

Country Link
IT (1) IT1205145B (en)

Also Published As

Publication number Publication date
IT8720889A0 (en) 1987-06-12

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