SU1560942A1 - Electric air heater - Google Patents
Electric air heater Download PDFInfo
- Publication number
- SU1560942A1 SU1560942A1 SU884452080A SU4452080A SU1560942A1 SU 1560942 A1 SU1560942 A1 SU 1560942A1 SU 884452080 A SU884452080 A SU 884452080A SU 4452080 A SU4452080 A SU 4452080A SU 1560942 A1 SU1560942 A1 SU 1560942A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- air heater
- electric air
- electric
- modules
- heaters
- Prior art date
Links
Abstract
Изобретение относитс к электротермии и может быть использовано дл нагрева воздуха. Цель изобретени - снижение материалоемкости, уменьшение трудозатрат при ремонте и изготовлении, повышение надежности. Электрокалорифер содержит блок электронагревателей, выполненный из соосно установленных модулей, состо щих из расположенных по образующей усеченного конуса электроизол ционных стержней 4, на которые навиты нагреватели 2 в виде спирали 3, образующие газопроницаемый конус. Спирали гофрированы в поперечном направлении и выполнены из сплава сопротивлени . Модули повернуты относительно друг друга. 1 з.п. ф-лы, 4 ил.The invention relates to electrothermal and can be used to heat the air. The purpose of the invention is to reduce material consumption, reduce labor costs during repair and manufacturing, and increase reliability. The electric air heater contains a block of electric heaters, made of coaxially mounted modules, consisting of electrical insulating rods 4 arranged along a component of a truncated cone, on which heaters 2 are wound in the form of a helix 3, forming a gas-permeable cone. The spirals are crimped in the transverse direction and made of an alloy of resistance. The modules are rotated relative to each other. 1 hp f-ly, 4 ill.
Description
Фиг. 2FIG. 2
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Фиг. tFIG. t
77
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884452080A SU1560942A1 (en) | 1988-05-04 | 1988-05-04 | Electric air heater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884452080A SU1560942A1 (en) | 1988-05-04 | 1988-05-04 | Electric air heater |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1560942A1 true SU1560942A1 (en) | 1990-04-30 |
Family
ID=21386192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884452080A SU1560942A1 (en) | 1988-05-04 | 1988-05-04 | Electric air heater |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1560942A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6873790B1 (en) * | 2003-10-20 | 2005-03-29 | Richard Cooper | Laminar air flow, low temperature air heaters using thick or thin film resistors |
US8428445B2 (en) | 2007-02-20 | 2013-04-23 | Thermoceramix, Inc. | Gas heating apparatus and methods |
-
1988
- 1988-05-04 SU SU884452080A patent/SU1560942A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР К 1216583, кл. F 24 Н 3/04, 1984. Авторское свидетельство СССР И 544840, кл. F 24 Н 3/04, 1972. * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6873790B1 (en) * | 2003-10-20 | 2005-03-29 | Richard Cooper | Laminar air flow, low temperature air heaters using thick or thin film resistors |
US8428445B2 (en) | 2007-02-20 | 2013-04-23 | Thermoceramix, Inc. | Gas heating apparatus and methods |
US8588592B2 (en) | 2007-02-20 | 2013-11-19 | Thermoceramix Inc. | Gas heating methods |
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