SU1589022A1 - Heat conduit - Google Patents

Heat conduit Download PDF

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Publication number
SU1589022A1
SU1589022A1 SU884479362A SU4479362A SU1589022A1 SU 1589022 A1 SU1589022 A1 SU 1589022A1 SU 884479362 A SU884479362 A SU 884479362A SU 4479362 A SU4479362 A SU 4479362A SU 1589022 A1 SU1589022 A1 SU 1589022A1
Authority
SU
USSR - Soviet Union
Prior art keywords
heat
shoulder
base
heat sink
pin
Prior art date
Application number
SU884479362A
Other languages
Russian (ru)
Inventor
Анатолий Васильевич Ворошко
Original Assignee
Предприятие П/Я А-7460
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 А-7460 filed Critical Предприятие П/Я А-7460
Priority to SU884479362A priority Critical patent/SU1589022A1/en
Application granted granted Critical
Publication of SU1589022A1 publication Critical patent/SU1589022A1/en

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Abstract

Изобретение относитс  к теплотехнике, а более конкретно к охлаждающим устройствам электронной и радиоаппаратуры. Цель изобретени  - повышение эффективности охлаждени . Теплоотвод содержит гибкое основание 1 в виде сетки и теплопроводные штыри 2, установленные в  чейках основани  1 при помощи буртиков 3 и кольцевых проточек 4, выполненных на штыр х 2. Буртик 3 каждого штыр  2 снабжен посто нным магнитом, установленным в пазу торца буртика. Теплоотвод обеспечивает повышение теплосъема путем увеличени  доступа окружающей среды к охлаждаемой поверхности, а также позвол ет измен ть коэффициент оребрени  охлаждаемых поверхностей. 6 ил.The invention relates to heat engineering, and more specifically to cooling devices for electronic and radio equipment. The purpose of the invention is to increase the cooling efficiency. The heat sink contains a flexible base 1 in the form of a grid and heat-conducting pins 2 installed in the cells of the base 1 with the help of shoulder 3 and annular grooves 4, made on the pin x 2. The shoulder 3 of each pin 2 is provided with a permanent magnet installed in the slot of the shoulder. The heat sink increases the heat removal rate by increasing the access of the environment to the cooled surface, and also allows you to change the coefficient of finning of the cooled surfaces. 6 Il.

Description

Фиг.22

Ю 9 Фиг. 6S 9 FIG. 6

Claims (1)

Формула изобретенияClaim Теплоотвод, содержащий гибкое эластичное основание с отверстиями, в которых установлены теплопроводные штыри с буртиками и кольцевыми проточками, отличающийся тем, что, с целью повышения эффективности охлаждения, основание выполнено в виде сетки, а теплопроводные штыри укреплены в ее ячейках или узлах, снабженных кольцами, с помощью кольцевой проточки, при этом в торцах буртиков штырей со стороны основания установлены постоянные магниты.A heat sink containing a flexible elastic base with holes in which heat-conducting pins with flanges and annular grooves are installed, characterized in that, in order to improve cooling efficiency, the base is made in the form of a mesh, and the heat-conducting pins are fixed in its cells or nodes equipped with rings, using an annular groove, while in the ends of the beads of the pins on the base side are installed permanent magnets. Фиг. гFIG. g Фиг А Фиг. 5Fig. A Fig. 5 10 О10 Oh Фиг. 3FIG. 3
SU884479362A 1988-09-05 1988-09-05 Heat conduit SU1589022A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU884479362A SU1589022A1 (en) 1988-09-05 1988-09-05 Heat conduit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU884479362A SU1589022A1 (en) 1988-09-05 1988-09-05 Heat conduit

Publications (1)

Publication Number Publication Date
SU1589022A1 true SU1589022A1 (en) 1990-08-30

Family

ID=21397840

Family Applications (1)

Application Number Title Priority Date Filing Date
SU884479362A SU1589022A1 (en) 1988-09-05 1988-09-05 Heat conduit

Country Status (1)

Country Link
SU (1) SU1589022A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 1469281, кл. F 28 D 9/04, 1988. *

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