GB840570A - Improvements in filter elements - Google Patents
Improvements in filter elementsInfo
- Publication number
- GB840570A GB840570A GB110/58A GB11058A GB840570A GB 840570 A GB840570 A GB 840570A GB 110/58 A GB110/58 A GB 110/58A GB 11058 A GB11058 A GB 11058A GB 840570 A GB840570 A GB 840570A
- Authority
- GB
- United Kingdom
- Prior art keywords
- parts
- end caps
- resin mix
- resin
- filler
- 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
- 239000000945 filler Substances 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000003822 epoxy resin Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 229920000647 polyepoxide Polymers 0.000 abstract 2
- 239000004848 polyfunctional curative Substances 0.000 abstract 2
- 239000000843 powder Substances 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 239000010425 asbestos Substances 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 abstract 1
- 238000004079 fireproofing Methods 0.000 abstract 1
- 239000003112 inhibitor Substances 0.000 abstract 1
- 229910052895 riebeckite Inorganic materials 0.000 abstract 1
Classifications
-
- 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
- B01D29/111—Making filtering elements
-
- 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
- B01D29/13—Supported filter elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/58—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
An epoxy-resin mix for bonding end caps to a tubular filter element comprises 40 parts by weight of resin, 48 parts of aluminium powder acting as filler, 8 parts of an aliphatic amine hardener, 17 parts of a combustion inhibitor sold under the Registered Trade Mark "Ceraclor," assisted by 2 parts of antimony trioxide. The Specification also refers to other fillers, e.g. metal powder, chalk and asbestos.ALSO:End caps are bonded to a tubular filter element e.g. of paper, felt or wire gauze and which may be folded to provide longitudinally extending radial pleats by embedding the tube ends in an epoxy-resin mix which serves to seal them to the end caps. The latter may be of plate or annular form and of metal, or cardboard. The resin mix (see Group IV(a)) includes a hardener, filler and a fireproofing compound.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB110/58A GB840570A (en) | 1958-01-01 | 1958-01-01 | Improvements in filter elements |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB110/58A GB840570A (en) | 1958-01-01 | 1958-01-01 | Improvements in filter elements |
Publications (1)
Publication Number | Publication Date |
---|---|
GB840570A true GB840570A (en) | 1960-07-06 |
Family
ID=9698590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB110/58A Expired GB840570A (en) | 1958-01-01 | 1958-01-01 | Improvements in filter elements |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB840570A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1281514B (en) * | 1964-09-19 | 1968-10-31 | Varta Ag | Method for producing a pressure-tight and gas-tight connection between a porous disk and its holder |
US3487625A (en) * | 1966-01-17 | 1970-01-06 | Saint Gobain Techn Nouvelles | Filter |
US5350515A (en) * | 1993-03-29 | 1994-09-27 | W. L. Gore & Associates, Inc. | Internally potted end cap for a pleated filter medium |
US5730766A (en) * | 1996-11-05 | 1998-03-24 | Bha Group, Inc. | Non-round unitary filter cartridge |
US5746792A (en) * | 1996-10-25 | 1998-05-05 | Bha Group Holdings, Inc. | Dust collector filter element and supporting structure |
US6358292B1 (en) | 2000-06-02 | 2002-03-19 | Bha Group Holdings, Inc. | Pleated filter element with reusable mounting plate |
US8580004B1 (en) | 2011-01-21 | 2013-11-12 | iFil USA, LLC | Unitary filter cartridge with flow transition mouth |
US8696035B2 (en) | 2010-10-27 | 2014-04-15 | Bha Altair, Llc | Venturi adapter |
US9616371B1 (en) | 2014-05-06 | 2017-04-11 | iFil USA, LLC | Cartridge filter with flow transition insert |
-
1958
- 1958-01-01 GB GB110/58A patent/GB840570A/en not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1281514B (en) * | 1964-09-19 | 1968-10-31 | Varta Ag | Method for producing a pressure-tight and gas-tight connection between a porous disk and its holder |
US3487625A (en) * | 1966-01-17 | 1970-01-06 | Saint Gobain Techn Nouvelles | Filter |
US5350515A (en) * | 1993-03-29 | 1994-09-27 | W. L. Gore & Associates, Inc. | Internally potted end cap for a pleated filter medium |
WO1994022549A1 (en) * | 1993-03-29 | 1994-10-13 | W.L. Gore & Associates, Inc. | Filter cartridge and process for its manufacture |
US5746792A (en) * | 1996-10-25 | 1998-05-05 | Bha Group Holdings, Inc. | Dust collector filter element and supporting structure |
US5730766A (en) * | 1996-11-05 | 1998-03-24 | Bha Group, Inc. | Non-round unitary filter cartridge |
US6358292B1 (en) | 2000-06-02 | 2002-03-19 | Bha Group Holdings, Inc. | Pleated filter element with reusable mounting plate |
US8696035B2 (en) | 2010-10-27 | 2014-04-15 | Bha Altair, Llc | Venturi adapter |
US8580004B1 (en) | 2011-01-21 | 2013-11-12 | iFil USA, LLC | Unitary filter cartridge with flow transition mouth |
US9616371B1 (en) | 2014-05-06 | 2017-04-11 | iFil USA, LLC | Cartridge filter with flow transition insert |
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