-
公开(公告)号:US3752603A
公开(公告)日:1973-08-14
申请号:US3752603D
申请日:1971-12-09
申请人: ZENITH MANUF INC
发明人: BUNCH R
CPC分类号: F04D29/2233 , F04D13/06 , H02K7/14
摘要: A motor driven centrifugal pump characterized by a unique housing, motor and impeller which provide the pump with a simple low-cost construction, compact size, quiet operation and other features that adapt the pump for use in a trailer, camper or the like for pumping water from a storage tank to a tap or other outlet.
摘要翻译: 一种电动驱动离心泵,其特征在于独特的外壳,电动机和叶轮,为泵提供简单的低成本结构,紧凑的尺寸,安静的操作和其他特征,使泵适用于拖车,露营器等用于泵送 水从储罐到水龙头或其他出口。
-
公开(公告)号:US3180269A
公开(公告)日:1965-04-27
申请号:US32610563
申请日:1963-11-26
申请人: FRIGIKAR CORP
发明人: WELLS WILLIAM S
IPC分类号: F04D29/22
CPC分类号: F04D29/2233
-
公开(公告)号:US2952213A
公开(公告)日:1960-09-13
申请号:US64489757
申请日:1957-03-08
申请人: MC GRAW EDISON CO
发明人: GOETTL ALBERT B
IPC分类号: F04D29/22
CPC分类号: F04D29/2233
-
公开(公告)号:US2692563A
公开(公告)日:1954-10-26
申请号:US10435149
申请日:1949-07-12
申请人: KOVACS JOHN J
发明人: KOVACS JOHN J
IPC分类号: F04D29/22
CPC分类号: F04D29/2222 , F04D29/2233 , Y10T29/49321 , Y10T29/49922
-
公开(公告)号:US2257867A
公开(公告)日:1941-10-07
申请号:US35873540
申请日:1940-09-27
申请人: THRUSH COMPANY
发明人: THRUSH MARQUIS O
CPC分类号: F04D29/061 , F04D29/2233 , Y10T29/49316
-
公开(公告)号:US20100008775A1
公开(公告)日:2010-01-14
申请号:US12500687
申请日:2009-07-10
申请人: Per Frost VEDSTED , Martin VAD
发明人: Per Frost VEDSTED , Martin VAD
IPC分类号: F04D29/00
CPC分类号: F04D29/026 , B22F3/225 , F04D29/2227 , F04D29/2233 , F05B2230/211 , F05B2230/232 , F05D2230/20 , F05D2230/232 , F05D2300/10
摘要: A flow-routing component of a pump is composed of at least two parts, a first part (2) of the component being manufactured by metal-powder injection molding, and a second part (4) of the component being manufactured from sheet metal. A pump assembly is also provided having such a flow-routing component.
摘要翻译: 泵的流动路径部件由至少两部分组成,部件的第一部分(2)通过金属粉末注射成型制造,并且该部件的第二部分(4)由金属板制成。 还提供了具有这种流动路径部件的泵组件。
-
公开(公告)号:US20070274834A1
公开(公告)日:2007-11-29
申请号:US11797858
申请日:2007-05-08
申请人: Wen-Shi Huang , Lee-Long Chen , Chun-Hua Yang , Wen-Cheng Chen
发明人: Wen-Shi Huang , Lee-Long Chen , Chun-Hua Yang , Wen-Cheng Chen
IPC分类号: F04D29/34
CPC分类号: F04D29/2233
摘要: A manufacturing method of a rotor includes the following steps. A substrate is processed to form a first patterned area, a second patterned area and a third patterned area. The second patterned area is formed around the first patterned area, and the third patterned area is connected to the second patterned area. The first patterned area is processed to form a case. The third patterned area is bent towards the case along a joint line between the second patterned area and the third patterned area to form the blades. The rotor includes a case, a connecting portion and the blades. The case is cylindrical and has a sidewall. The connecting portion is extended from one end of the sidewall of the case. The blades are extended from the connecting portion.
摘要翻译: 转子的制造方法包括以下步骤。 处理衬底以形成第一图案化区域,第二图案区域和第三图案化区域。 第二图案化区域围绕第一图案化区域形成,并且第三图案化区域连接到第二图案化区域。 第一图案区域被处理以形成壳体。 第三图案区域沿着第二图案化区域和第三图案化区域之间的关节线向壳体弯曲以形成刀片。 转子包括壳体,连接部分和叶片。 壳体是圆柱形的并且具有侧壁。 连接部分从壳体的侧壁的一端延伸。 叶片从连接部分延伸。
-
公开(公告)号:US3238881A
公开(公告)日:1966-03-08
申请号:US35488464
申请日:1964-03-26
申请人: SPEEDWELL RES LTD
发明人: GEORGE CAMAC
CPC分类号: F04D29/126 , F04D29/2233 , F04D29/4266 , F04D29/628
-
公开(公告)号:US3238880A
公开(公告)日:1966-03-08
申请号:US35488364
申请日:1964-03-26
申请人: SPEEDWELL RES LTD
发明人: GEORGE CAMAC
CPC分类号: F04D29/2233 , F04D29/126 , F04D29/4266 , F04D29/628
-
公开(公告)号:US3162135A
公开(公告)日:1964-12-22
申请号:US9039361
申请日:1961-02-20
申请人: SUNDSTRAND CORP
CPC分类号: F04D29/106 , F04D29/2216 , F04D29/2233 , F04D29/2266 , F04D29/445 , F05B2240/70
-
-
-
-
-
-
-
-
-