公开(公告)号：EP2459886A1

公开(公告)日：2012-06-06

申请号：EP10740086.3

申请日：2010-07-27

Applicant: Graco Minnesota Inc.

Inventor： SEBION, Michael J. ,  CRYER, Michael A. ,  DOMER, Todd A. ,  LONG, Nicholas D. ,  MOORE, Kevin A. ,  BRUDEVOLD, Mark J. ,  SCHERER, William C.

IPC: F15B15/18

CPC classification number: F15B1/26 ,  F15B15/18

Abstract: The hydraulic power module 10 consists of 1) a hydraulic manifold 12 to route hydraulic fluid to the correct areas, 2) a hydraulic reservoir 14 that contains hydraulic fluid 16, 3) a hydraulic pump 18, 4) a DC servo motor 20, 5) a directional valve 22, 6) a cooling system 24 7) an integrated filter housing 26 and 8) electronics - motor control 28 for controlling the DC servo motor 20.

公开(公告)号：EP3953634A1

公开(公告)日：2022-02-16

申请号：EP20746364.7

申请日：2020-05-29

Applicant: Graco Minnesota Inc.

Inventor： PETERSON, Nicholas P. ,  BRUDEVOLD, Mark J. ,  GODDING, Benjamin R. ,  TIX, Joseph E. ,  WEINBERGER, Mark T.

IPC: F16L53/38 ,  B05B7/16 ,  F24H9/20

公开(公告)号：EP3169901A1

公开(公告)日：2017-05-24

申请号：EP15821652.3

申请日：2015-04-13

Applicant: Graco Minnesota Inc.

Inventor： BRUDEVOLD, Mark J. ,  GODDING, Benjamin R. ,  TIX, Joseph E. ,  ROSS, Daniel P.

IPC: F04B49/06 ,  F04B17/03

Abstract: A pump system for pumping a fluid includes a motor housing, a motor, a rod, a positive displacement pump, a position sensor, and a controller. The motor is located within the motor housing. The rod is connected to and driven by the motor and the positive displacement pump for moving a fluid is driven by the rod. The position sensor produces a rod position signal that is a function of a position of the rod, and the controller produces a drive signal for driving the motor as a function of the rod position signal.

Abstract translation: 用于泵送流体的泵系统包括电机壳体，电机，杆，容积式泵，位置传感器和控制器。 电机位于电机外壳内。 杆连接到马达并由马达驱动，用于移动流体的正排量泵由杆驱动。 位置传感器产生杆位置信号，杆位置信号是杆位置的函数，并且控制器根据杆位置信号产生用于驱动马达的驱动信号。

公开(公告)号：EP2911799A1

公开(公告)日：2015-09-02

申请号：EP12886984.9

申请日：2012-12-05

Applicant: Graco Minnesota Inc.

Inventor： BRUDEVOLD, Mark J.

IPC: B05B7/16 ,  B05C5/04

CPC classification number: H05B1/0225 ,  B67D99/00 ,  H05B1/0244

Abstract: Heating of hot melt adhesive in a hot melt dispensing system is provided by heaters distributed in a plurality of zones of the system. A controller receives input electric power and distributes that electric power to the heaters on a time sharing basis. The controller delivers power to the heaters as a function of the total current target, a temperature set point, the current draw of each of the heaters, and stored priority criteria such as heating priorities of the zones, a history of on and off periods for each heater, and distance from the temperature set point.

公开(公告)号：EP4102650A3

公开(公告)日：2023-03-01

申请号：EP22177520.8

申请日：2022-06-07

Applicant: Graco Minnesota Inc.

Inventor： TIX, Joseph E. ,  BECKMANN, Erich W. ,  SCHNEIDER, Stephen P. ,  PETERSON, Nicholas P. ,  BRUDEVOLD, Mark J.

IPC: H01R13/00 ,  F16L53/38 ,  H01R13/64 ,  H01R43/26 ,  B05B12/14 ,  B05B7/22 ,  H01R13/621 ,  H01R13/658

Abstract: An electrical connector system for use with independently heated hoses includes a first electrical connector, a second electrical connector, a third electrical connector, and a fourth electrical connector. The first electrical connector includes a first key that mates with a second key of the second electrical connector. The third electrical connector includes a third key that mates with a fourth key of the fourth electrical connector. The first and second keys differ from the third and fourth keys, ensuring the electrical connectors are correctly connected.

公开(公告)号：EP4102650A2

公开(公告)日：2022-12-14

申请号：EP22177520.8

申请日：2022-06-07

Applicant: Graco Minnesota Inc.

Inventor： TIX, Joseph E. ,  BECKMANN, Erich W. ,  SCHNEIDER, Stephen P. ,  PETERSON, Nicholas P. ,  BRUDEVOLD, Mark J.

IPC: H01R13/00 ,  F16L53/00 ,  H01R13/64 ,  H01R43/26 ,  H01R13/621 ,  H01R13/658

Abstract: An electrical connector system for use with independently heated hoses includes a first electrical connector, a second electrical connector, a third electrical connector, and a fourth electrical connector. The first electrical connector includes a first key that mates with a second key of the second electrical connector. The third electrical connector includes a third key that mates with a fourth key of the fourth electrical connector. The first and second keys differ from the third and fourth keys, ensuring the electrical connectors are correctly connected.

公开(公告)号：EP2436103A1

公开(公告)日：2012-04-04

申请号：EP10727544.8

申请日：2010-05-28

Applicant: Graco Minnesota Inc.

Inventor： BRUDEVOLD, Mark J. ,  STEIN, Nicholas J. ,  PHILEN, Peter E. ,  WEINBERGER, Mark T.

IPC: H02K7/02 ,  H02P29/00

CPC classification number: H02P29/00

Abstract: A control module 10 for an electric motor 34 is provided. Such motors 34, including DC brushless motors, are commonly used in many types of equipment including plural component proportioning equipment. The design includes four boards: a power conditioning module 12, a top board 14, a middle board 16 and a bottom board 18.