公开(公告)号：EP3467291A1

公开(公告)日：2019-04-10

申请号：EP18207002.9

申请日：2016-04-20

申请人： Parker-Hannifin Corporation

发明人： EHLIG, William ,  RAINA, Anil ,  PUNIANI, Madhukar

IPC分类号： F02M21/02 ,  F02M13/08 ,  F02D19/06 ,  G05D16/10 ,  F02M31/02 ,  F02M31/18 ,  F02D19/02

摘要： A fluid pressure regulation and conditioning module comprises a metal manifold including a fluid flow path between fluid inlet outlets, a pressure regulator assembled to the metal manifold and disposed along the fluid flow path for regulating the pressure of the fluid exiting the module, and a filter assembly. The metal manifold further includes, for heating of the metal manifold with an externally supplied heat exchange media, a heat exchange media flow path extending between heat exchange media inlet and outlet. The filter assembly includes a metal filter housing and a filter element contained within the metal filter housing, the metal filter housing being in direct thermal contact with the metal manifold whereby heat from the metal manifold can flow to the metal filter housing for heating of the fluid not only in the metal manifold but also within the metal filter housing.

公开(公告)号：EP3140537B1

公开(公告)日：2018-03-07

申请号：EP15727105.7

申请日：2015-05-05

申请人： Parker-Hannifin Corporation

发明人： EHLIG, William ,  MORGAN, Daniel

IPC分类号： F16K49/00 ,  F16K27/02 ,  F02M21/02 ,  F01L3/02 ,  G05D16/10

CPC分类号： F02M21/0239 ,  F01L3/02 ,  F02M21/0215 ,  F02M21/0296 ,  F16K27/02 ,  F16K49/00 ,  F17C2205/0332 ,  G05D16/10 ,  Y02T10/32

摘要： A pressure regulator (210) including a body (212) having and a valve seat (320) supported in the body for movement relative to the body for allowing the position of the valve seat to float relative to the body, the valve seat being resiliently biased downward in a first direction and movable upward in a second direction as a function of inlet pressure of fluid flowing through the flow passage. The floating seat (370) thereby allows for the outlet pressure at high inlet pressure to be similar to the outlet pressure at low inlet pressure and high flow to reduce the pressure control envelope, thereby reducing size, weight, and cost of the pressure regulator and allowing for a larger poppet to be utilized.

公开(公告)号：EP3286425B1

公开(公告)日：2019-01-02

申请号：EP16723568.8

申请日：2016-04-20

申请人： Parker Hannifin Corporation

发明人： EHLIG, William ,  RAINA, Anil ,  PUNIANI, Madhukar

IPC分类号： F02M21/02 ,  F02M13/08 ,  F02D19/06 ,  G05D16/10