EDUCTION TUBE ASSEMBLY
First Claim
1. An eduction tube assembly comprising:
- a tubular member,a transition flange member connected to said tubular member in fluid tight relation,said transition flange member having;
a tubular body portion,a first flange at one end of said body portion having a pattern of spaced holes,a second flange at the other end of said tubular body portion having a pattern of spaced holes,said first flange having an inner planar surface facing said second flange,said second flange having an inner planar surface facing said first flange,a segmented ring defined by a first ring segment and a second ring segment, said segments including a planar top surface and a planar bottom surface,said segmented ring disposed between said inner planar surfaces of said first flange and said second flange and including a pattern of spaced holes located to align with said spaced holes in said first flange,and a pattern of spaced holes located to align with said spaced holes in said second flange.
3 Assignments
0 Petitions
Accused Products
Abstract
An eduction tube assembly made of ultra high molecular weight polyethylene material for use on a containment vessel for corrosive liquids. It includes vertical eduction tube and a unitary transition flange member having a first flange for connection of the assembly to an attachment flange associated with the vessel and a second flange to receive a connected hose flange. A single segmented ring with multi-directional capability is disposed between the flanges and receives securement elements to accomplish both connections. Bolts are used for one connection, upstanding threaded studs secured to the segmented ring are used for the other.
12 Citations
26 Claims
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1. An eduction tube assembly comprising:
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a tubular member, a transition flange member connected to said tubular member in fluid tight relation, said transition flange member having; a tubular body portion, a first flange at one end of said body portion having a pattern of spaced holes, a second flange at the other end of said tubular body portion having a pattern of spaced holes, said first flange having an inner planar surface facing said second flange, said second flange having an inner planar surface facing said first flange, a segmented ring defined by a first ring segment and a second ring segment, said segments including a planar top surface and a planar bottom surface, said segmented ring disposed between said inner planar surfaces of said first flange and said second flange and including a pattern of spaced holes located to align with said spaced holes in said first flange, and a pattern of spaced holes located to align with said spaced holes in said second flange. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A transition flange member to join spaced flanged elements, said transition flange member comprising:
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a tubular body portion, a first flange at one end of said body portion having a pattern of spaced holes, a second flange at the other end of said tubular body portion having a pattern of spaced holes, said first flange having an inner planar surface facing said second flange, said second flange having an inner planar surface facing said first flange, a segmented ring defined by a first ring segment and second ring segment, said segments including a planar top surface and a planar bottom surface, said segmented ring disposed between said inner planar surfaces of said first flange and said second flange and including a pattern of spaced holes located to align with said spaced holes in said first flange, and a pattern of spaced holes located to align with said spaced holes in said second flange. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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23. A segmented ring comprising a first ring segment and a second ring segment, said ring segments comprising arcuate generally semi-circular members having radial edges in closely spaced face-to-face relation with the radial edges of the other of said ring segments,
a first pattern of holes located on a bolt circle diameter, and a second pattern of holes located on a different bolt circle diameter and said second pattern of holes being threaded.
Specification