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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Применить Всего найдено 10. Отображено 10.
06-05-2010 дата публикации

LIGHT FOCUSING APPARATUS FOR A SOLAR ENERGY GENERATING SYSTEM, AND SOLAR ENERGY GENERATING SYSTEM USING SAME

Номер: KR2010050698A2
Автор: CHAE, Soo Joh
Принадлежит:

The present invention provides a light focusing apparatus comprising: a Fresnel lens having a predetermined focus; a first reflector spaced apart from the Fresnel lens, and formed on a first virtual parabolic trajectory having the same focus as that of the Fresnel lens; and a second reflector formed on a second virtual parabolic trajectory which is spaced apart from the first parabolic trajectory, and which has the same focus as those of the Fresnel lens and the first parabolic trajectory, wherein the second reflector is spaced apart from the Fresnel lens and the first reflector. The present invention also provides a solar energy generating apparatus. The light focusing apparatus of the present invention minimizes loss area (RA), minimizes the size thereof and the size of the solar energy generating apparatus, and improves the light focusing rate.

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Номер записи: 1
03-06-2010 дата публикации

HEAT ENGINE

Номер: KR2010062131A2
Автор: CHAE, Soo Joh
Принадлежит:

Disclosed is a heat engine which adopts an intermediate form between an ideal heat-cycle Carnot engine and a Stirling engine and which, at the same time, has a high thermal efficiency. The heat engine can comprise: a cylinder which accommodates a working gas on the inside; a high-temperature heating unit for heating the front-end part of the cylinder and thereby thermally expanding the working gas; a low-temperature cooling part for cooling the lower-end part of the cylinder and thereby causing the working gas to contract; and a piston which is housed inside the cylinder in such a way as to describe a linear reciprocating motion due to the thermal expansion and contraction of the working gas, and which is formed with a thermal opening part in such a way that the working gas makes direct contact with either the high-temperature heating part or the low-temperature cooling part.

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Номер записи: 2
12-08-2010 дата публикации

HEAT ENGINE USING SOLAR ENERGY

Номер: WO2010090456A3
Автор: CHAE, Soo Joh
Принадлежит:

A heat engine using solar energy is disclosed. This heat engine comprises a first body, a second body, and a solar ray focusing part; a first working gas and a fourth working gas or a second working gas and a third working gas undergo alternate thermal expansion, a first piston assembly and a second piston assembly accordingly undergo reciprocating motions in opposite directions in a first cylinder and a second cylinder, respectively, thus making a high-efficiency heat cycle possible.

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Номер записи: 3
03-06-2010 дата публикации

HEAT ENGINE

Номер: WO2010062131A3
Автор: CHAE, Soo Joh
Принадлежит:

Disclosed is a heat engine which adopts an intermediate form between an ideal heat-cycle Carnot engine and a Stirling engine and which, at the same time, has a high thermal efficiency. The heat engine can comprise: a cylinder which accommodates a working gas on the inside; a high-temperature heating unit for heating the front-end part of the cylinder and thereby thermally expanding the working gas; a low-temperature cooling part for cooling the lower-end part of the cylinder and thereby causing the working gas to contract; and a piston which is housed inside the cylinder in such a way as to describe a linear reciprocating motion due to the thermal expansion and contraction of the working gas, and which is formed with a thermal opening part in such a way that the working gas makes direct contact with either the high-temperature heating part or the low-temperature cooling part.

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Номер записи: 4
03-06-2010 дата публикации

HEAT PUMP

Номер: WO2010062134A3
Автор: CHAE, Soo Joh
Принадлежит:

Disclosed is a heat pump which follows an intermediate form between an ideal Carnot cycle and a Stirling cycle and which, at the same time, has high thermal efficiency as heat is transferred from low temperature to high temperature due to a heat cycle caused by the compression and expansion of a gas by means of an external motive force. The heat pump can comprise: a cylinder which accommodates a working gas on the inside; a heat discharge part which is located at the front-end part of the cylinder, and which discharges, to the outside, heat created in the working gas during the compression of the working gas; a heat absorption part which is located at the lower-end part of the cylinder, and which is formed in such a way that the working gas absorbs heat from the outside when the working gas expands; a piston which is housed inside the cylinder in such a way as to be able to describe a linear reciprocating motion, and which is formed with an opening part in such a way that the working gas ...

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Номер записи: 5
12-08-2010 дата публикации

HEAT ENGINE USING SOLAR ENERGY

Номер: KR2010090456A2
Автор: CHAE, Soo Joh
Принадлежит:

A heat engine using solar energy is disclosed. This heat engine comprises a first body, a second body, and a solar ray focusing part; a first working gas and a fourth working gas or a second working gas and a third working gas undergo alternate thermal expansion, a first piston assembly and a second piston assembly accordingly undergo reciprocating motions in opposite directions in a first cylinder and a second cylinder, respectively, thus making a high-efficiency heat cycle possible.

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Номер записи: 6
06-05-2010 дата публикации

LIGHT FOCUSING APPARATUS FOR A SOLAR ENERGY GENERATING SYSTEM, AND SOLAR ENERGY GENERATING SYSTEM USING SAME

Номер: WO2010050698A3
Автор: CHAE, Soo Joh
Принадлежит:

The present invention provides a light focusing apparatus comprising: a Fresnel lens having a predetermined focus; a first reflector spaced apart from the Fresnel lens, and formed on a first virtual parabolic trajectory having the same focus as that of the Fresnel lens; and a second reflector formed on a second virtual parabolic trajectory which is spaced apart from the first parabolic trajectory, and which has the same focus as those of the Fresnel lens and the first parabolic trajectory, wherein the second reflector is spaced apart from the Fresnel lens and the first reflector. The present invention also provides a solar energy generating apparatus. The light focusing apparatus of the present invention minimizes loss area (RA), minimizes the size thereof and the size of the solar energy generating apparatus, and improves the light focusing rate.

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Номер записи: 7
04-03-2010 дата публикации

LINEAR SOLAR HEAT GENERATING SYSTEM

Номер: KR2010024579A2
Автор: CHAE, Soo Joh
Принадлежит:

The present invention relates to an eco-friendly linear solar heat generating system wherein a linear engine with a simple structure using solar heat is employed in place of a conventional Stirling engine with a complicated structure, and magnets and a coil are arranged in a piston and a cylinder, respectively, to thereby generate power in a highly efficient manner, improve installation stability, and enable easy maintenance and repair. The linear solar heat generating system of the present invention includes a frame, a solar light collecting unit for collecting solar light, a cylinder the front and rear portions of which are defined by a piston, high pressure gases contained in the front and rear portions of the cylinder, a thermal engine in which the high pressure gases in the front and rear portions of the cylinder alternately receive solar light collected by the solar light collecting unit, and are thermally expanded or compressed to enable the piston to linearly reciprocate, a plurality ...

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Номер записи: 8
04-03-2010 дата публикации

LINEAR SOLAR HEAT GENERATING SYSTEM

Номер: WO2010024579A3
Автор: CHAE, Soo Joh
Принадлежит:

The present invention relates to an eco-friendly linear solar heat generating system wherein a linear engine with a simple structure using solar heat is employed in place of a conventional Stirling engine with a complicated structure, and magnets and a coil are arranged in a piston and a cylinder, respectively, to thereby generate power in a highly efficient manner, improve installation stability, and enable easy maintenance and repair. The linear solar heat generating system of the present invention includes a frame, a solar light collecting unit for collecting solar light, a cylinder the front and rear portions of which are defined by a piston, high pressure gases contained in the front and rear portions of the cylinder, a thermal engine in which the high pressure gases in the front and rear portions of the cylinder alternately receive solar light collected by the solar light collecting unit, and are thermally expanded or compressed to enable the piston to linearly reciprocate, a plurality ...

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Номер записи: 9
03-06-2010 дата публикации

HEAT PUMP

Номер: KR2010062134A2
Автор: CHAE, Soo Joh
Принадлежит:

Disclosed is a heat pump which follows an intermediate form between an ideal Carnot cycle and a Stirling cycle and which, at the same time, has high thermal efficiency as heat is transferred from low temperature to high temperature due to a heat cycle caused by the compression and expansion of a gas by means of an external motive force. The heat pump can comprise: a cylinder which accommodates a working gas on the inside; a heat discharge part which is located at the front-end part of the cylinder, and which discharges, to the outside, heat created in the working gas during the compression of the working gas; a heat absorption part which is located at the lower-end part of the cylinder, and which is formed in such a way that the working gas absorbs heat from the outside when the working gas expands; a piston which is housed inside the cylinder in such a way as to be able to describe a linear reciprocating motion, and which is formed with an opening part in such a way that the working gas ...

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Номер записи: 10