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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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Применить Всего найдено 4. Отображено 3.
24-05-2018 дата публикации

TYPE OF INTELLIGENT PUMPING UNIT

Номер: US20180142540A1
Автор: Maorong Li
Принадлежит: FORLAND GROUP INC.

The invention discloses a new type of an intelligent pumping unit, including a counter weight box whereas a first driven sprocket is provided on a top inside of said counter weight box and a second driven sprocket is provided at a bottom inside of said counter weight box, and a pedestal whereas an electric motor and a reducer mounted thereto; the reducer, with a driving sprocket connected on its output shaft, is driven to rotate by the electric motor via a belt.

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Номер записи: 1
24-05-2018 дата публикации

INTELLIGENT PUMPING UNIT WITH SPROCKET FORCE REDUCTION SYSTEM

Номер: US20180142766A1
Автор: Maorong Li
Принадлежит: FORLAND GROUP INC.

The invention discloses an intelligent pumping unit with a sprocket force reduction system; the intelligent pumping unit further comprises an upper fixing end, a lower fixing end and a chain; the upper fixing end and the lower fixing end act as a starting end and a terminal end for fixing the chain. 1. An intelligent pumping unit , comprising a sprocket force reduction system which is provided with a chain that is flexible only at a single direction.2. The intelligent pumping unit according to claim 1 , wherein the sprocket force reduction system further comprises a driving sprocket claim 1 , a transitional sprocket claim 1 , a first driven sprocket and a second driven sprocket inside a counter weight box claim 1 , and the chain for connecting each of the sprockets.3. The intelligent pumping unit according to claim 2 , further comprising an upper fixing end and a lower fixing end claim 2 , wherein the upper fixing end and the lower fixing end act as a starting end and a terminal end for fixing the chain.4. The intelligent pumping unit according to claim 3 , wherein a first end of the chain is fixed at the upper fixing end claim 3 , a second end of the chain hangs down from the upper fixing end and is connected with the first driven sprocket.5. The intelligent pumping unit according to claim 3 , wherein an end of the chain passes through the first driven sprocket and is connected with a transitional sprocket.6. The intelligent pumping unit according to claim 2 , wherein an end of the chain passes through a transitional sprocket and is connected with the driving sprocket.7. The intelligent pumping unit according to claim 2 , wherein an end of the chain passes through the driving sprocket and is connected with the second driven sprocket.8. The intelligent pumping unit according to claim 3 , wherein an end of the chain passes through the second driven sprocket and is fixed at the lower fixing end.9. The intelligent pumping unit according to claim 3 , further comprising ...

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Номер записи: 2
24-05-2018 дата публикации

NON-REVOLVING PUMPING UNIT WITH AUTO-LUBRICATING SPROCKET AND CHAIN

Номер: US20180142777A1
Автор: Maorong Li
Принадлежит: FORLAND GROUP INC.

The present invention discloses a non-revolving sprocket-chain structured pumping unit including a auto-lubricating sprocket and a chain, and a pedestal; an oil tank and a driving sprocket are provided on said pedestal; the driving sprocket is immersed into the oil tank at a certain depth; and the oil tank confines a tank-shaped space with a certain amount of a lubricating oil therein; the pumping unit also comprises an oil brush which is attached to the chain. 1. A non-revolving pumping unit comprises a non-revolving sprocket and chain auto-lubricating system , said non-revolving sprocket and chain auto-lubricating system comprises an oil tank , brush and a chain.2. The non-revolving pumping unit according to claim 1 , further comprises a pedestal which is provided with an oil tank and a driving sprocket.3. The non-revolving pumping unit according to claim 2 , wherein said driving sprocket is immersed into the oil tank at a certain depth.4. The non-revolving pumping according to claim 2 , wherein said oil tank confines a tank-shaped space with a certain amount of lubricating oil therein.5. The non-revolving pumping unit according to claim 1 , wherein: said oil brush and the chain are attached to each other.6. The non-revolving pumping unit according to claim 1 , further comprises a rack claim 1 , on which the oil brush is mounted. The present application claims priority under 35 U.S.C. § 119 to Chinese patent application 201610197568.6, filed Mar. 31, 2016, the disclosure of which is incorporated herein by reference.The present invention relates to a non-revolving pumping unit with auto-lubricating sprocket and chain, pertaining to the invention of mechanical equipment.Bottom oil-bath auto-lubricating technology for sprocket and chain of the pumping unit is a matured and extensively applied sprocket and chain lubricating technology, and the technology is characterized with stable and reliable lubrication.However, when the sprocket and the chain is in interactive ...

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Номер записи: 3