Настройки

Укажите год
-

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

Подробнее
-

Мониторинг СМИ

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

Подробнее

Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Укажите год
Укажите год

Применить Всего найдено 6. Отображено 6.
09-02-2011 дата публикации

Axis indexing and positioning structure

Номер: CN0101966663A
Принадлежит:

The invention discloses an axis indexing and positioning structure, which mainly comprises three contrate gears, an oil cylinder piston capable of being axially pushed along an axis and the like. The first contrate gear is combined with a shell and the oil cylinder piston; under the push of the oil cylinder piston, the first contrate gear can be moved axially of the axis; the second contrate gearis fixed on the shell; and the third contrate gear is arranged on the axis and can rotate together with the axis. For the three contrate gears, the number of teeth of the indexing angle can be 72, 120, 144, 360 and the like. In the axis indexing and positioning structure, the oil cylinder piston is directly connected to the contrite gears and is directly driven, thus the mechanical transmission is greatly simplified, and highest positional accuracy can reach 3s. And the equipment failure rate is effectively reduced and lowered, the manufacture and maintenance costs are reduced, and the axis indexing ...

Подробнее
05-02-2014 дата публикации

Hanging air conditioner and airflow controlling method thereof

Номер: CN103557584A
Принадлежит:

The invention belongs to the field of household appliances, and particularly provides a hanging air conditioner with uniform airflow distribution. The hanging air conditioner comprises a housing, an evaporator, a fan, a motor, a circuit board and a water receiving plate, wherein the evaporator, the fan, the motor, the circuit board and the water receiving plate are arranged in the housing; an air inlet is formed in the lower panel part of the housing; an air outlet(s) is/are formed in the upper panel part and/or the front panel part of the housing. Through the adjustment of the positions of the air inlet and the air outlet(s), namely the adoption of a bottom-inlet top-outlet manner or a bottom-inlet front-outlet manner, the airflow direction of the air conditioner can be changed effectively in such a manner that during heating, hot air is blown out horizontally or along a roof while cold air enters the air conditioner from the lower part of the air conditioner, so that a relatively large ...

Подробнее
27-04-2011 дата публикации

Compact hydraulic motor-pump set and pipeline connecting device thereof

Номер: CN0102032237A
Принадлежит:

The invention belongs to a compact hydraulic motor-pump set and a pipeline connecting device thereof. The hydraulic motor-pump set is arranged in a shell, wherein a high-pressure pipeline of the hydraulic motor and inlet and outlet pipelines of the pump are all arranged in the shell, and the pipeline connecting device is arranged between the ports of the inlet and outlet pipelines on the hydraulic motor and the high-pressure pipeline in the shell; the inlet and outlet pipelines of the pump are arranged in a pump body and connected with pipelines in the shell in a surface faying mode; the pipeline connecting device comprises a hydraulic conduit, a sealing device, a press sleeve, a stop washer and nuts; a bonding surface part of the hydraulic conduit with a pipeline required to be connected is provided with the sealing device; a liquid conduit end part of the pipeline required to be connected is provided with the press sleeve, the stop washer and the nuts; and a bonding part of the press ...

Подробнее
16-06-2010 дата публикации

Air supply structure for indoor unit of cabinet air conditioner

Номер: CN0101737917A
Принадлежит:

The invention discloses a cabinet air conditioner, in particular relating to an air supply structure for the indoor unit of a cabinet air conditioner; and the air supply structure can improve the balance ability of the indoor temperature field rapidly. The structure comprises an air inlet and an air outlet arranged on the air passage of the indoor unit; and an axial flow guide fan driven by a motor for rotation is installed on the air passage of a frontal air outlet. The axial flow guide fan is driven by the motor to rotate, and exhaust air passes through the guide blade on the axial flow guide fan to form rotary vortex air supply, thereby accelerating the stirring of cold air or hot air together with the surrounding indoor air and realizing rapid balance of indoor temperature. Due to the air supply at the wide angle in the large range on both sides of the air conditioner, the airflow in the room is organized and distributed reasonably, thereby rapidly realizing refrigeration and heating ...

Подробнее
18-11-2015 дата публикации

Quick clamping mechanism of boring bar annex

Номер: CN0204771610U
Принадлежит:

The utility model provides a quick clamping mechanism of boring bar annex, includes boring bar annex module and turnning and milling head clamping module, and boring bar annex module includes the outer teper -shank of annex, and the boring bar annex body, interior forked tail press from both sides tight piece, and the outer teper -shank of annex presss from both sides tight piece with interior forked tail and sets up on the boring bar annex body, turnning and milling head clamping module includes the cutter head casing, and outer forked tail presss from both sides tight piece, and the turnning and milling head mills the interior taper hole of main shaft, and outer forked tail presss from both sides the tight piece of clamp of tight piece, and the interior taper hole setting that the turnning and milling head mills the main shaft is on the cutter head casing, the boring bar annex body is installed when the cutter head casing, and the outer teper -shank of annex matches with the interior ...

Подробнее
18-08-2023 дата публикации

Method, device and equipment for adjusting air speed of air conditioner

Номер: CN116608535A
Принадлежит:

The invention provides an air conditioner air speed adjusting method, device and equipment, and an air conditioner air speed adjusting device which comprises an air conditioner, a fan motor for controlling the rotating speed of a fan, an air duct adjusting plate arranged on an air guide frame, M gear sensing switches arranged on the air guide frame and a stepping motor for controlling the air duct adjusting plate. The M gear sensing switches are arranged in the motion range where a stepping motor controls the air duct adjusting plate, and the adjusting method comprises the steps that when a fan adjusting instruction is obtained, the stepping motor is started to adjust the air duct adjusting plate to the position of the corresponding gear sensing switch, or/and the gear of the fan motor is adjusted; the multiple gear sensing switches are installed on the movement track of the air duct adjusting plate on the air guide frame, the rotation angle of the air duct adjusting plate is controlled ...

Подробнее