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Arrangement for cooling a hydraulic fluid in a hydraulic-powered vibrating compactor

机译：液压振动压实机中用于冷却液压油的装置

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摘要

The invention is directed to an arrangement for cooling the hydraulic fluid in a hydraulic-powered vibrating compactor. The arrangement includes a hydraulic pump (6) of the compactor. The hydraulic pump (6) is provided with a through shaft having a fan wheel (7) mounted on the free end (8) thereof. The fan wheel (7) is located to draw cooling air (15) through a duct (10) formed by a tunnel-shaped hydraulic fluid reservoir (9). This arrangement reduces the temperature of the hydraulic fluid in the hydraulic-powered vibrating compactor.

机译：本发明涉及一种用于冷却液压振动压实机中的液压流体的装置。该装置包括压实机的液压泵（ 6 ）。液压泵（ 6 ）设有通轴，该通轴的自由端（ 8 ）上装有风扇叶轮（ 7 ）。风扇叶轮（ 7 ）的位置使冷却空气（ 15 ）通过由隧道形液压油形成的导管（ 10 ）吸入储存库（ 9 ）。这种布置降低了液压振动压实机中液压流体的温度。 展开▼

著录项

公开/公告号US6659685B1

专利类型

公开/公告日2003-12-09

原文格式PDF

申请/专利权人 SVEDALA COMPACTION EQUIPMENT AB;
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申请/专利号US20000487871

发明设计人 GERT PERSSON;
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申请日2000-01-20

分类号E01C193/20;

国家 US

入库时间 2022-08-21 23:12:37

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