公开(公告)号：WO2005104691A2

公开(公告)日：2005-11-10

申请号：PCT/US2005/012690

申请日：2005-04-14

Applicant: GRACO MINNESOTA INC. ,  STONE, Theodore J. ,  PALASHEWSKI, Wade D. ,  NGUYEN, Vu K. ,  VAN KEULEN, Dennis J.

Inventor： STONE, Theodore J. ,  PALASHEWSKI, Wade D. ,  NGUYEN, Vu K. ,  VAN KEULEN, Dennis J.

IPC: G05D11/13

CPC classification number: G05D11/133 ,  G01F15/001

Abstract: The invention is for use with a plural component sequential metering system. In the method of the invention, after a selected number of doses have been dispensed, the system stops and calculates how many of those doses have fallen within a predetermined tolerance of the desired ratio between the two materials. If too many doses fall outside the tolerance, the dose size is decreased. This process is repeated until the appropriate number of doses fall within the desired tolerance.

Abstract translation: 本发明用于多组分顺序计量系统。 在本发明的方法中，在分配了选定数量的剂量之后，系统停止并计算这些剂量中有多少已经落在两种材料之间所需比例的预定公差之内。 如果太多的剂量超出耐受性，剂量大小就会降低。 重复该过程，直到适当数量的剂量落入所需的公差内。

公开(公告)号：WO2007016081A2

公开(公告)日：2007-02-08

申请号：PCT/US2006/028826

申请日：2006-07-25

Applicant: GRACO MINNESOTA INC. ,  BAUCK, Mark L. ,  WEINBERGER, Mark T. ,  BEHRENS, David M. ,  NGUYEN, Vu K. ,  LANGE, Christopher M. ,  PALASHEWSKI, Wade D.

Inventor： BAUCK, Mark L. ,  WEINBERGER, Mark T. ,  BEHRENS, David M. ,  NGUYEN, Vu K. ,  LANGE, Christopher M. ,  PALASHEWSKI, Wade D.

IPC: G01J3/45 ,  G01B9/02 ,  G01B11/02

CPC classification number: F04B9/125 ,  F01L2003/25 ,  F04B13/00

Abstract: An air operated pump 10 uses a magnet 14 mounted in the valve cup 16 of the air motor 18 and two reed sensors 20 mounted in the valve cover 22 to monitor the speed and position of the valve 16. A solenoid 24 is mounted on the valve cover 22 and can be commanded to extend a plunger 26 into the valve cup 16 to stop valve movement and therefore the pump from running away. A magnetoresistive sensor 34 is located in the center of the air motor 18 to precisely monitor the piston 36 position and with air valve sensors 20 provides the input necessary for precise control and diagnostics of the pump 10 and makes it suitable for metering and plural component application.

Abstract translation: 气动泵10使用安装在气动马达18的阀杯16中的磁体14和安装在阀盖22中的两个簧片传感器20来监测阀16的速度和位置。 螺线管24安装在阀盖22上并且可以被命令将柱塞26延伸到阀杯16中以停止阀移动并因此泵离开。 磁阻传感器34位于气动马达18的中心，以精确地监测活塞36的位置，并且气阀传感器20提供对泵10的精确控制和诊断所必需的输入，并使其适合于计量和多元件应用

公开(公告)号：EP1907806A2

公开(公告)日：2008-04-09

申请号：EP06774688.3

申请日：2006-07-25

Applicant: Graco Minnesota Inc.

Inventor： BAUCK, Mark L. ,  WEINBERGER, Mark T. ,  BEHRENS, David M. ,  NGUYEN, Vu K. ,  LANGE, Christopher M. ,  PALASHEWSKI, Wade D.

IPC: G01J3/45 ,  G01B9/02 ,  G01B11/02

CPC classification number: F04B9/125 ,  F01L2003/25 ,  F04B13/00

Abstract: An air operated pump 10 uses a magnet 14 mounted in the valve cup 16 of the air motor 18 and two reed sensors 20 mounted in the valve cover 22 to monitor the speed and position of the valve 16. A solenoid 24 is mounted on the valve cover 22 and can be commanded to extend a plunger 26 into the valve cup 16 to stop valve movement and therefore the pump from running away. A magnetoresistive sensor 34 is located in the center of the air motor 18 to precisely monitor the piston 36 position and with air valve sensors 20 provides the input necessary for precise control and diagnostics of the pump 10 and makes it suitable for metering and plural component application.

公开(公告)号：EP1907806B1

公开(公告)日：2012-10-24

申请号：EP06774688.3

申请日：2006-07-25

Applicant: Graco Minnesota Inc.

Inventor： BAUCK, Mark L. ,  WEINBERGER, Mark T. ,  BEHRENS, David M. ,  NGUYEN, Vu K. ,  LANGE, Christopher M. ,  PALASHEWSKI, Wade D.

IPC: G01J3/45 ,  G01B9/02 ,  G01B11/02 ,  F04B9/125 ,  F04B13/00

CPC classification number: F04B9/125 ,  F01L2003/25 ,  F04B13/00

公开(公告)号：EP1787180A2

公开(公告)日：2007-05-23

申请号：EP05738322.6

申请日：2005-04-14

Applicant: Graco Minnesota Inc.

Inventor： STONE, Theodore J. ,  PALASHEWSKI, Wade D. ,  NGUYEN, Vu K. ,  VAN KEULEN, Dennis J.

IPC: G05D11/00

CPC classification number: G05D11/133 ,  G01F15/001

Abstract: The invention is for use with a plural component sequential metering system. In the method of the invention, after a selected number of doses have been dispensed, the system stops and calculates how many of those doses have fallen within a predetermined tolerance of the desired ratio between the two materials. If too many doses fall outside the tolerance, the dose size is decreased. This process is repeated until the appropriate number of doses fall within the desired tolerance.