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公开(公告)号：US1360182A
公开(公告)日：1920-11-23
申请号：US25817018
申请日：1918-10-15
CPC分类号： B63H1/04 , B63H5/02 , B64C39/003 , F03D3/0472 , F05B2210/16 , Y02E10/74
摘要： 124,012. ValdÚs y CortÚs, S. Feb. 11, 1918. Paddle-boxes. - Relates to means for driving boats, ships, aircraft, and windmills, and consists in fitting to paddles or paddlewheels a fixed or rotatably adjustable casing or hood, approximately semicircular, enveloping substantially one half of the wheel, and having apertures in its walls to permit the fluid to pass away from the casing or hood. Fig. 2 shows a paddle wheel 6 with its casing 7 having perforations 8 at the sides, and peripheral apertures 10 fitted with deflecting vanes 11 which may be fitted with means for varying their angles of inclination. In a modification, the openings and vanes of the periphery of the casing are constructed in the form of buckets.
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公开(公告)号：US1460948A
公开(公告)日：1923-07-03
申请号：US37270920
申请日：1920-04-09
CPC分类号： B63H1/04 , B63H5/02 , B64C39/003 , F03D3/0472 , F05B2210/16 , Y02E10/74
摘要： 124,012. ValdÚs y CortÚs, S. Feb. 11, 1918. Paddle-boxes. - Relates to means for driving boats, ships, aircraft, and windmills, and consists in fitting to paddles or paddlewheels a fixed or rotatably adjustable casing or hood, approximately semicircular, enveloping substantially one half of the wheel, and having apertures in its walls to permit the fluid to pass away from the casing or hood. Fig. 2 shows a paddle wheel 6 with its casing 7 having perforations 8 at the sides, and peripheral apertures 10 fitted with deflecting vanes 11 which may be fitted with means for varying their angles of inclination. In a modification, the openings and vanes of the periphery of the casing are constructed in the form of buckets.
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