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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

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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Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 4. Отображено 4.
24-06-2009 дата публикации

Vacuum pump

Номер: CN0101463825A
Автор: MARTINA HOEFER ULRIKE, DUDLEY BREWSTER BARRIE, ANDREW WAYE, HOEFER ULRIKE MARTINA, BREWSTER BARRIE DUDLEY, WAYE ANDREW
Принадлежит:

A vacuum pump 10 comprises a vacuum pumping mechanism 12 mounted for rotation by a shaft 14 and a brushless motor 16 for rotating the shaft. The vacuum pumping mechanism 12 comprises a turbo pumping mechanism 18 comprising a plurality of pumping stages, and a molecular drag pumping mechanism 20 comprising at least one pumping stage. Shaft 14 is supported for rotation by bearings 22. The motor 16 comprises a permanent magnet rotor 24 fixed relative to the shaft 14. The rotor 24 has four poles and a stator 26 has non-overlapping stator coils..

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Номер записи: 1
25-06-2009 дата публикации

Vacuum pump

Номер: US2009162220A1
Автор: HOEFER ULRIKE MARTINA, BREWSTER BARRIE DUDLEY, WAYE ANDREW
Принадлежит:

A vacuum pump having a vacuum pumping mechanism mounted for rotation by a shaft and a brushless motor for rotating the shaft where the vacuum pumping mechanism comprises a turbo pumping mechanism comprising pumping stages, and a molecular drag pumping mechanism comprising at least one pumping stage, and a shaft supported for rotation by bearings, and where the motor comprises a permanent magnet rotor fixed relative to the shaft and the rotor has four poles and a stator has non-overlapping stator coils.

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Номер записи: 2
09-07-2009 дата публикации

VACUUM PUMP

Номер: JP2009150398A
Автор: HOEFER ULRIKE MARTINA, BREWSTER BARRIE DUDLEY, WAYE ANDREW
Принадлежит:

PROBLEM TO BE SOLVED: To provide a vacuum pump driven by a motor having a four-pole rotor. SOLUTION: This vacuum pump 10 includes a vacuum pumping mechanism 12 mounted for rotation by a shaft 14 and a brushless motor 16 for rotating the shaft. The vacuum pumping mechanism 12 includes a turbo pumping mechanism 18 including a plurality of pumping stages and a molecular drag pumping mechanism 20 including at least one pump stage. The shaft 14 is supported for rotation by bearings 22. The motor 16 includes a permanent magnet rotor 24 fixed relative to the shaft 14. The rotor 24 has four poles and a stator 26 has non-overlapping stator coils. COPYRIGHT: (C)2009,JPO&INPIT ...

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Номер записи: 3
17-12-2013 дата публикации

Vacuum pump

Номер: US8608459B2
Автор: HOEFER ULRIKE MARTINA, BREWSTER BARRIE DUDLEY, WAYE ANDREW
Принадлежит: HOEFER ULRIKE MARTINA, BREWSTER BARRIE DUDLEY, WAYE ANDREW, EDWARDS LTD, EDWARDS LIMITED

A vacuum pump having a vacuum pumping mechanism mounted for rotation by a shaft and a brushless motor for rotating the shaft where the vacuum pumping mechanism comprises a turbo pumping mechanism comprising pumping stages, and a molecular drag pumping mechanism comprising at least one pumping stage, and a shaft supported for rotation by bearings, and where the motor comprises a permanent magnet rotor fixed relative to the shaft and the rotor has four poles and a stator has non-overlapping stator coils.

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Номер записи: 4