SU1553745A1 - Ic-engine cooling system - Google Patents
Ic-engine cooling system Download PDFInfo
- Publication number
- SU1553745A1 SU1553745A1 SU884447939A SU4447939A SU1553745A1 SU 1553745 A1 SU1553745 A1 SU 1553745A1 SU 884447939 A SU884447939 A SU 884447939A SU 4447939 A SU4447939 A SU 4447939A SU 1553745 A1 SU1553745 A1 SU 1553745A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- section
- nozzle
- cooling system
- active
- cone
- Prior art date
Links
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- Exhaust Silencers (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
Изобретение позвол ет повысить эффективность охлаждени и снизить уровень шума. Система охлаждени содержит радиатор 1, размещенный в коробе 2, и эжектор, активное сопло которого подключено к выпускной магистрали 3 двигател , а пассивное сопло 4 сообщено с коробом 2. Активное сопло выполнено двухсекционным и снабжено коническим обтекателем 5, перва секци 6 выполнена в виде усеченного конуса, благодар чему при истечении газов происходит снижение шума, а втора секци 7 выполнена в виде цилиндра и примыкает к первой секции. Конический обтекатель 5 установлен во второй секции 7 и повернут к первой секции 6, что приводит к увеличению скорости потока газа и расхода эжектируемого воздуха. 1 ил.The invention improves cooling efficiency and reduces noise. The cooling system contains a radiator 1 placed in the duct 2 and the ejector, the active nozzle of which is connected to the exhaust line 3 of the engine, and the passive nozzle 4 communicates with the duct 2. The active nozzle is made in two sections and equipped with a conical fairing 5, the first section 6 is made in the form of a truncated a cone, so that when a gas outflows, noise is reduced, and the second section 7 is made in the form of a cylinder and is adjacent to the first section. The conical fairing 5 is installed in the second section 7 and rotated to the first section 6, which leads to an increase in the gas flow rate and the flow rate of the ejected air. 1 il.
Description
Редактор О.СпесивыхEditor O.Spesyvyh
Составитель Л.ЧерныйCompiled by L. Cherny
Техред М.Дидык Корректор И.МускаTehred M. Didyk Proofreader I. Muska
Заказ 446Order 446
Тираж 430Circulation 430
ВНИИ1Ш Государственного комитета по изобретени м и открыти м при ГКНТ СССР 113035, Москва, Ж-35, Раушска наб., д. 4/5VNII1SH of the State Committee for Inventions and Discoveries at the State Committee on Science and Technology of the USSR 4/5, Moscow, Zh-35, Raushsk nab. 113035
ПодписноеSubscription
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884447939A SU1553745A1 (en) | 1988-06-27 | 1988-06-27 | Ic-engine cooling system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884447939A SU1553745A1 (en) | 1988-06-27 | 1988-06-27 | Ic-engine cooling system |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1553745A1 true SU1553745A1 (en) | 1990-03-30 |
Family
ID=21384483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884447939A SU1553745A1 (en) | 1988-06-27 | 1988-06-27 | Ic-engine cooling system |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1553745A1 (en) |
-
1988
- 1988-06-27 SU SU884447939A patent/SU1553745A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 727866, кл. F 01 Р 3/00, 1977. * |
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