专利检索 ap:("Nelson Irrigation Corporation") AND inv:"Nelson, Craig B." 第 1 页

1.

发明公开
PRESSURE REGULATOR HAVING SINGLE STRUT SEAT WITH STRUT COAXIAL TO PLUNGER 审中-公开

公开(公告)号：EP3451108A1

公开(公告)日：2019-03-06

申请号：EP18199198.5

申请日：2015-04-14

申请人： Nelson Irrigation Corporation

发明人： Greenwood, Riley , Nelson, Craig B.

IPC分类号： G05D16/06 , G05D16/10

摘要： A pressure regulator (10, 90) including: a housing (12, 14, 100) including an inlet flow passage (24, 106) and an outlet flow passage (26); a plunger (30, 92) reciprocally mounted in the housing and including a plunger flow passage (34); and a valve seat (32, 102) fixed to the housing and positioned between the inlet flow passage and an inlet to the flow passage of the plunger, wherein the valve seat is configured to receive and abut the inlet to the flow passage of the plunger.