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公开(公告)号:US07811072B2
公开(公告)日:2010-10-12
申请号:US11822789
申请日:2007-07-10
Applicant: David Mitchell
Inventor: David Mitchell
IPC: F01C1/18
CPC classification number: F04C2/18 , F01C13/00 , F04C15/0073 , F04C15/008 , F04C23/02 , F04C2240/40
Abstract: A gear pump (1) for use with a hand-operated tool (200) having a rotatable shaft (201), said gear pump (1) comprising: a housing (5) having a chamber (6), an inlet (65) for fluid into the chamber (6) and an outlet (66) for fluid from the chamber (6); and a gear assembly (2) comprising at least one gear (21) mounted for rotation within the chamber (6) between the inlet (65) and outlet (66), and a drive shaft (24, 25) extending from the gear (21) and externally of the chamber (6), wherein a tool-engaging end (25) of the drive shaft (24, 25) is engageable with the rotatable shaft (201) of the hand tool (200) such that rotation of the drive shaft (24, 25) by the hand tool (200) causes fluid to move between said inlet (65) and outlet (66).
Abstract translation: 一种与具有可旋转轴(201)的手动工具(200)一起使用的齿轮泵(1),所述齿轮泵(1)包括:壳体(5),具有腔室(6),入口(65) 用于流体进入腔室(6)和用于来自腔室(6)的流体的出口(66); 以及齿轮组件(2),其包括安装成用于在所述入口(65)和出口(66)之间的所述腔室(6)内旋转的至少一个齿轮(21)和从所述齿轮(65)延伸的驱动轴(24,25) 21)和室(6)的外部,其中驱动轴(24,25)的工具接合端(25)可与手动工具(200)的可旋转轴(201)接合,使得旋转 通过手动工具(200)的驱动轴(24,25)使得流体在所述入口(65)和出口(66)之间移动。
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公开(公告)号:US20090016919A1
公开(公告)日:2009-01-15
申请号:US11822789
申请日:2007-07-10
Applicant: David Mitchell
Inventor: David Mitchell
IPC: F04C18/00
CPC classification number: F04C2/18 , F01C13/00 , F04C15/0073 , F04C15/008 , F04C23/02 , F04C2240/40
Abstract: A gear pump (1) for use with a hand-operated tool (200) having a rotatable shaft (201), said gear pump (1) comprising: a housing (5) having a chamber (6), an inlet (65) for fluid into the chamber (6) and an outlet (66) for fluid from the chamber (6); and a gear assembly (2) comprising at least one gear (21) mounted for rotation within the chamber (6) between the inlet (65) and outlet (66), and a drive shaft (24, 25) extending from the gear (21) and externally of the chamber (6), wherein a tool-engaging end (25) of the drive shaft (24, 25) is engageable with the rotatable shaft (201) of the hand tool (200) such that rotation of the drive shaft (24, 25) by the hand tool (200) causes fluid to move between said inlet (65) and outlet (66).
Abstract translation: 一种与具有可旋转轴(201)的手动工具(200)一起使用的齿轮泵(1),所述齿轮泵(1)包括:壳体(5),具有腔室(6),入口(65) 用于流体进入腔室(6)和用于来自腔室(6)的流体的出口(66); 以及齿轮组件(2),其包括安装成用于在所述入口(65)和出口(66)之间的所述腔室(6)内旋转的至少一个齿轮(21)和从所述齿轮(65)延伸的驱动轴(24,25) 21)和室(6)的外部,其中驱动轴(24,25)的工具接合端(25)可与手动工具(200)的可旋转轴(201)接合,使得旋转 通过手动工具(200)的驱动轴(24,25)使得流体在所述入口(65)和出口(66)之间移动。
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