GB707257A - Improvements relating to candle filters - Google Patents
Improvements relating to candle filtersInfo
- Publication number
- GB707257A GB707257A GB28009/51A GB2800951A GB707257A GB 707257 A GB707257 A GB 707257A GB 28009/51 A GB28009/51 A GB 28009/51A GB 2800951 A GB2800951 A GB 2800951A GB 707257 A GB707257 A GB 707257A
- Authority
- GB
- United Kingdom
- Prior art keywords
- core
- base
- casing
- conical
- vents
- 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
- 229920000742 Cotton Polymers 0.000 abstract 1
- 230000000994 depressogenic effect Effects 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000009987 spinning Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
707,257. Filters. AMERICAN CYANAMID CO. Nov. 29, 1951 [Dec. 6, 1950], No. 28009/51. Class 46 A candle filter particularly for filtering various spinning solutions comprises a core 10, a base 12 joined to one end of the core and provided with a swivel connection 22, a conical-shaped extension 11 at the other end of the core, a central duct 21 in the core and base extending from the swivel connection to a point before the commencement of the conical-shaped extension, a plurality of transverse vents 23 in the core communicating with the central duct 21 and a casing 17 surrounding the core. The portion 28 of the casing 17 has a similar shape to the conical extension 11 which it surrounds and the upper portion 32 of the casing screwthreadedly engages the base 12, the core 10 being similarly secured to the base. A series of annular recessions 13 such as a plurality of annular grooves or a screw thread are formed in the exterior surfaces of the core, the ribs thereof being depressed to form passageways 25 extending along the core surface at least to the point where the lowest vent 23 appears, the number of passageways 25 corresponding to the number of vents 23. The filter medium 18 consisting of two or three wraps of a cotton batting followed by a sheath of fabric material is held in place by a cord 27 at each end surrounding annular grooves 26 in the core 10. Specification 672,775, [Group IV(a)], is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US707257XA | 1950-12-06 | 1950-12-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB707257A true GB707257A (en) | 1954-04-14 |
Family
ID=22097007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB28009/51A Expired GB707257A (en) | 1950-12-06 | 1951-11-29 | Improvements relating to candle filters |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB707257A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11679347B2 (en) | 2018-09-17 | 2023-06-20 | McFarlen Engineering Ltd. | Filter support element and method of using same |
-
1951
- 1951-11-29 GB GB28009/51A patent/GB707257A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11679347B2 (en) | 2018-09-17 | 2023-06-20 | McFarlen Engineering Ltd. | Filter support element and method of using same |
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