SU1464236A1 - Joint between wire with thermoplastic insulation and tip, and method of making it - Google Patents

Joint between wire with thermoplastic insulation and tip, and method of making it Download PDF

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Publication number
SU1464236A1
SU1464236A1 SU874260900A SU4260900A SU1464236A1 SU 1464236 A1 SU1464236 A1 SU 1464236A1 SU 874260900 A SU874260900 A SU 874260900A SU 4260900 A SU4260900 A SU 4260900A SU 1464236 A1 SU1464236 A1 SU 1464236A1
Authority
SU
USSR - Soviet Union
Prior art keywords
wire
tip
insulation
annular protrusion
sleeve
Prior art date
Application number
SU874260900A
Other languages
Russian (ru)
Inventor
Алексей Генрихович Орлов
Валерий Иванович Егоров
Василий Дмитриевич Агеев
Сергей Викторович Вегеря
Original Assignee
Предприятие П/Я В-8721
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 Предприятие П/Я В-8721 filed Critical Предприятие П/Я В-8721
Priority to SU874260900A priority Critical patent/SU1464236A1/en
Application granted granted Critical
Publication of SU1464236A1 publication Critical patent/SU1464236A1/en

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Abstract

Изобретение относитс  к электротехнике . Цель изобретени  - повьппе- ние надежности. Соединение состоит из провода 1 с термопластичной изол цией , наконечника 2 с цилиндрическим гнездом, в которое вход т жилы 4, с заостренным тонкостенным кольцевым выступом 5, наружньй диаметр которого меньше наружного диаметра изол ции провода 1, втулки 6, соединенной с наконечником 2 и,охватывающей изол цию провода 1, котора , в свою очередь, охватывает выступ 5. 2 с.п. ф-лы, 2 ил.The invention relates to electrical engineering. The purpose of the invention is to increase reliability. The connection consists of a wire 1 with thermoplastic insulation, a tip 2 with a cylindrical socket, which includes wires 4, with a pointed thin-walled annular protrusion 5, the outer diameter of which is less than the outer diameter of the insulation of wire 1, the sleeve 6 connected to the tip 2 and, covering the insulation wire 1, which, in turn, covers the protrusion 5. 2 sec. f-ly, 2 ill.

Description

Фи8.1Fi8.1

Claims (2)

Формула и зобретенияClaim 1. Соединение провода в термопластичной изоляции с наконечником, содержащее цилиндрическое гнездо, в котором расположены жилы провода, отличающееся тем, что, с целью повышения надежности, торец наконечника выполнен с заостренным кольцевым выступом и снабжен втулкой расположенной на наружной поверхности наконечника концентрично кольцевому выступу, причем наружный диаметр кольцевого выступа не превышает наружного диаметра.изоляции провода, а внутренний диаметр втулки равен наружному диаметру изоляции провода.1. The connection of the wire in thermoplastic insulation with a tip containing a cylindrical socket in which the wires are located, characterized in that, in order to increase reliability, the end face of the tip is made with a pointed annular protrusion and provided with a sleeve located on the outer surface of the tip concentrically to the annular protrusion, the outer diameter of the annular protrusion does not exceed the outer diameter of the wire insulation, and the inner diameter of the sleeve is equal to the outer diameter of the wire insulation. 2. Способ соединения провода в термопластичной изоляции с наконечником, заключающийся в удалении изоляции с конца провода, введении провода в цилиндрическое гнездо наконечника и фиксировании провода в наконечнике путем обжатия, отличающийся тем, что, с целью повыше-? ния надежности, перед установкой провода на торце наконечника выполняют заостренный кольцевой выступ, а на наружную поверхность наконечника концентрично кольцевому выступу устанавливают втулку, причем при введении провода в цилиндрическое гнездо наконечника кольцевой выступ вводят под слой изоляции, узел нагревают по крайней мере до температуры размягчения изоляции и перемещают провод относительно наконечника до полного заполнения полости между втулкой и кольцевым выступом.2. The method of connecting the wire in thermoplastic insulation with the tip, which consists in removing insulation from the end of the wire, introducing the wire into the cylindrical socket of the tip and fixing the wire in the tip by crimping, characterized in that, in order to increase? To ensure reliability, before installing the wire on the end of the tip, a pointed annular protrusion is performed, and a sleeve is installed on the outer surface of the tip concentrically to the annular protrusion, and when the wire is inserted into the cylindrical socket of the tip, the annular protrusion is inserted under the insulation layer, the assembly is heated at least to the softening temperature of the insulation and move the wire relative to the tip until the cavity between the sleeve and the annular protrusion is completely filled.
SU874260900A 1987-06-11 1987-06-11 Joint between wire with thermoplastic insulation and tip, and method of making it SU1464236A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU874260900A SU1464236A1 (en) 1987-06-11 1987-06-11 Joint between wire with thermoplastic insulation and tip, and method of making it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU874260900A SU1464236A1 (en) 1987-06-11 1987-06-11 Joint between wire with thermoplastic insulation and tip, and method of making it

Publications (1)

Publication Number Publication Date
SU1464236A1 true SU1464236A1 (en) 1989-03-07

Family

ID=21310424

Family Applications (1)

Application Number Title Priority Date Filing Date
SU874260900A SU1464236A1 (en) 1987-06-11 1987-06-11 Joint between wire with thermoplastic insulation and tip, and method of making it

Country Status (1)

Country Link
SU (1) SU1464236A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Бредихин А.Н., Хом ков М.В. Электрические контактные соединени . М.: Энерги , 1980, с. 117, рис. 7-20. *

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