Patent ID: 7753070
Filing Date: 2010-07-13
Classification: F16K,G05D,Y10T

Abstract:
1. A through-flow regulator that is insertable into a gas or liquid line, comprising a housing ( 2 ), with at least one throttle or regulating body ( 15 , 15 ′) being arranged inside said housing, defining a control gap ( 17 , 17 ′) between the throttle or regulating body and a housing wall ( 24 , 26 ), at least one housing wall ( 16 ), limiting the control gap ( 17 , 17 ′), is provided with a regulating profiling ( 24 ; 28 , 28 ′), in the form of ribs or grooves, extending in a through-flow direction (Pf 1 ), with the control gap changing depending on pressure to regulate flow in the flow-through direction, the housing ( 2 ) is comprised of at least two housing parts ( 3 , 4 ) and between the facing sides of two housing parts ( 3 , 4 ), a housing seal ( 5 ) is provided, which is integrally connected in one piece to the at least one throttle body or regulating body ( 15 , 15 ′) supported inside the housing, wherein the at least one throttle body ( 15 , 15 ′) is lip-shaped and is aligned with a free lip end region ( 30 ) thereof extending diagonally opposite the through-flow direction (Pf 1 ).