GB725618A - Improvements relating to coalescing units for treating liquid - Google Patents
Improvements relating to coalescing units for treating liquidInfo
- Publication number
- GB725618A GB725618A GB1558953A GB1558953A GB725618A GB 725618 A GB725618 A GB 725618A GB 1558953 A GB1558953 A GB 1558953A GB 1558953 A GB1558953 A GB 1558953A GB 725618 A GB725618 A GB 725618A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wall
- layer
- supporting wall
- gasket
- coalescing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/04—Breaking emulsions
- B01D17/045—Breaking emulsions with coalescers
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
- Filtration Of Liquid (AREA)
Abstract
725,618. Filters. FRAM CORPORATION. June 5, 1953, No. 15589/53. Class 46. A coalescing unit for treating liquid, e.g. a mixture of oil and water, comprises a relatively stiff annular supporting wall 13, Fig. 3, e.g. of paper, arranged in pleats, a layer 17 of coalescing material, e.g. of glass filaments, surrounding it, a rigid end closure wall 20, e.g. of metal; Fig. 2, at one or each end of the supporting wall, means, e.g. an elastic gasket 24 sealing the supporting wall, and a gasket 23 of coalescing material parallel to the end wall 20 and extending over and in contact with the end or ends of the layer 17 to form a seal which prevents liquid from by-passing the layer without coalescent treatment. The gasket 23 is initially of annular form but after the application of end pressure during assembly it is cut by the edges of the supporting wall 13 into individual segments 25 lying alternately inside and outside the wall. A perforate metal tube 10, Fig. 2, reinforced internally by a helical wire 12 and in contact externally with the end wall 20 may be provided and an outer shell (not shown) may be accommodated between the recesses 27 of the two end walls 20.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1558953A GB725618A (en) | 1953-06-05 | 1953-06-05 | Improvements relating to coalescing units for treating liquid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1558953A GB725618A (en) | 1953-06-05 | 1953-06-05 | Improvements relating to coalescing units for treating liquid |
Publications (1)
Publication Number | Publication Date |
---|---|
GB725618A true GB725618A (en) | 1955-03-09 |
Family
ID=10061830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1558953A Expired GB725618A (en) | 1953-06-05 | 1953-06-05 | Improvements relating to coalescing units for treating liquid |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB725618A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2192810A (en) * | 1986-07-25 | 1988-01-27 | Pall Corp | Filter element |
US6113784A (en) | 1992-11-06 | 2000-09-05 | Pall Corporation | Filter |
-
1953
- 1953-06-05 GB GB1558953A patent/GB725618A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2192810A (en) * | 1986-07-25 | 1988-01-27 | Pall Corp | Filter element |
US4826597A (en) * | 1986-07-25 | 1989-05-02 | Pall Corporation | Filter assembly with removable sheet |
GB2192810B (en) * | 1986-07-25 | 1990-01-10 | Pall Corp | Filter element |
US6113784A (en) | 1992-11-06 | 2000-09-05 | Pall Corporation | Filter |
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