公开(公告)号：WO2012177645A2

公开(公告)日：2012-12-27

申请号：PCT/US2012/043156

申请日：2012-06-19

Applicant: GRACO MINNESOTA INC. ,  TIX, Joseph E. ,  PELLIN, Christopher J. ,  WEINBERGER, Mark T. ,  SPIESS, Andrew M.

Inventor： TIX, Joseph E. ,  PELLIN, Christopher J. ,  WEINBERGER, Mark T. ,  SPIESS, Andrew M.

IPC: F04B53/16 ,  F04D29/08 ,  F04B19/04

CPC classification number: F16L39/00 ,  F04B15/02 ,  F04B17/06 ,  F04B19/04 ,  F04B53/16 ,  F16L19/0225 ,  Y10T137/598

Abstract: A pour spout adapter comprises a housing, a collar and a threaded engagement. The housing has a sealed bore for receiving a tube. The collar has an internal bore coupled to the housing at a rotatable connection so as to permit a tube to extend from the sealed bore through the collar. The threaded engagement is disposed on the internal bore to receive a threaded pour spout.

Abstract translation: 倒出嘴适配器包括壳体，套环和螺纹接合。 壳体具有用于接收管的密封孔。 套环具有以可旋转的连接方式联接到壳体的内孔，以允许管从密封孔延伸穿过套环。 螺纹接合件设置在内孔上以接收螺纹倾倒口。

公开(公告)号：EP4112930A1

公开(公告)日：2023-01-04

申请号：EP22181938.6

申请日：2022-06-29

Applicant: Graco Minnesota Inc.

Inventor： SMITH, Matthew R. ,  PETERSON, Nicholas P. ,  TIX, Joseph E. ,  SPIESS, Andrew M.

IPC: F04B23/02 ,  F04B49/06 ,  F04B49/02 ,  F04B53/18 ,  F04B53/00 ,  F04B53/02 ,  F04B39/02 ,  F04B53/16 ,  F16J15/324 ,  F01M1/02 ,  F01M1/16 ,  F16N7/40 ,  F16N13/00 ,  F16N27/00

Abstract: A pump system comprises a main pump (112), a lubricant system (110) and a controller (117). The main pump (112) includes a housing (118), a pump chamber defined by the housing (118) and a throat seal (124). The lubricant system (110) includes a lubricant pump (113), a lubricant gallery (130) defined within the housing (118) of the main pump (112) and a lubricant circuit (114) fluidly connecting the lubricant pump (113) and the lubricant gallery (130). The throat seal (124) is disposed adjacent to and between the pump chamber and the lubricant gallery (130). The controller (117) is configured to cause the lubricant pump (113) to pump a purge volume of lubricant through the lubricant system, cause the lubricant pump to stop pumping for a first time period after the lubricant pump has pumped the purge volume, and cause the lubricant pump to pump the purge volume of lubricant through the lubricant system after the first time period.

公开(公告)号：EP4522341A1

公开(公告)日：2025-03-19

申请号：EP23730238.5

申请日：2023-05-09

Applicant: Graco Minnesota Inc.

Inventor： ROSS, Daniel P. ,  SPIESS, Andrew M. ,  LINDAHL, Austin H. ,  SIERRA II, Augustine T. ,  STREIT, Jeremy A. ,  INGEBRAND, John R.

IPC: B05B7/00