-
公开(公告)号：NO20011122D0
公开(公告)日：2001-03-05
申请号：NO20011122
申请日：2001-03-05
Applicant: ACCUMULATORS INC
Inventor： SCHNEIDER JEFFRY A
Abstract: An improved float and valve assembly for a liquid-gas accumulator including a buoyant float having a density selected in accordance with the working pressure, a float which can be lengthened or shortened, and friction and drag is reduced by optimizing the bore to rod length, honing coacting parts, providing a crown engaging the spring, and providing grooves in the exterior of the valve stem.
-
公开(公告)号：CA2055331C
公开(公告)日：1994-08-09
申请号：CA2055331
申请日：1991-11-12
Applicant: ACCUMULATORS INC
Inventor： SCHNEIDER JEFFRY A
IPC: F15B1/08 , F16L55/052 , F15B1/04
Abstract: A liquid-gas accumulator having a housing with a top gas port and a bottom liquid port. A spring-loaded, normally open valve is positioned in the liquid port and a buoyant float is rigidly connected to the valve element for controlling the opening and closing of the valve in response to the liquid level in the housing. A resilient seal may be provided between the float and the valve element positioned to seat around the valve as the valve closes thereby providing a secondary seal.
-
Patent Agency Ranking
公开(公告)号：GB2360568A
公开(公告)日：2001-09-26
申请号：GB0105591
申请日：2001-03-06
Applicant: ACCUMULATORS INC
Inventor： SCHNEIDER JEFFRY A
Abstract: Float and valve assembly 22 for a liquid-gas accumulator 10 having housing 12 with top gas port 14 and bottom liquid port 16, gas charging valve 18 positioned in top port 14 for admission of high pressure gas. A sleeve 24 is releasably connected in liquid port 16 and includes valve seat 28. Assembly 22 comprises the sleeve with a vertically extending bore 64 and poppet valve element 30 coacting with seat 28 for opening and closing port 16 including stem 62 longitudinally movable in bore 64, which may be a polished or mirror finish, or grooved to reduce drag. A spring 32 is positioned between sleeve 24 and bottom of valve 30 yieldably urging valve 30 to the open position, perhaps via a crown. Buoyant float 50 is rigidly connected only to valve element 30 for controlling valve 30 in response to the level of liquid in housing, the float 50 having a density selected to be sufficient to avoid failure at the desired working pressure. Float 50 may be made from removable segments. The ratio of bore 64 length to float and valve assembly 22 length is preferably 5.05.
-
公开(公告)号：NO20011122L
公开(公告)日：2001-09-07
申请号：NO20011122
申请日：2001-03-05
Applicant: ACCUMULATORS INC
Inventor： SCHNEIDER JEFFRY A
Abstract: An improved float and valve assembly for a liquid-gas accumulator including a buoyant float having a density selected in accordance with the working pressure, a float which can be lengthened or shortened, and friction and drag is reduced by optimizing the bore to rod length, honing coacting parts, providing a crown engaging the spring, and providing grooves in the exterior of the valve stem.
-
公开(公告)号：NO324999B1
公开(公告)日：2008-01-14
申请号：NO20011122
申请日：2001-03-05
Applicant: ACCUMULATORS INC
Inventor： SCHNEIDER JEFFRY A
Abstract: An improved float and valve assembly for a liquid-gas accumulator including a buoyant float having a density selected in accordance with the working pressure, a float which can be lengthened or shortened, and friction and drag is reduced by optimizing the bore to rod length, honing coacting parts, providing a crown engaging the spring, and providing grooves in the exterior of the valve stem.
-
公开(公告)号：GB2360568B
公开(公告)日：2004-06-02
申请号：GB0105591
申请日：2001-03-06
Applicant: ACCUMULATORS INC
Inventor： SCHNEIDER JEFFRY A
Abstract: An improved float and valve assembly for a liquid-gas accumulator including a buoyant float having a density selected in accordance with the working pressure, a float which can be lengthened or shortened, and friction and drag is reduced by optimizing the bore to rod length, honing coacting parts, providing a crown engaging the spring, and providing grooves in the exterior of the valve stem.
-
公开(公告)号：NO20011122A
公开(公告)日：2001-09-07
申请号：NO20011122
申请日：2001-03-05
Applicant: ACCUMULATORS INC
Inventor： SCHNEIDER JEFFRY A
CPC classification number: F15B21/006 , F15B1/22 , F15B2201/205 , F15B2201/305 , F15B2201/411 , F15B2201/4155 , F15B2201/615 , Y10T137/3068 , Y10T137/3099 , Y10T137/3118 , Y10T137/7404 , Y10T137/7436
-
-
-
-
-
-
Search Results
7
records
(took 0.017 seconds)
