DK141433C - - Google Patents
Info
- Publication number
- DK141433C DK141433C DK471777A DK471777A DK141433C DK 141433 C DK141433 C DK 141433C DK 471777 A DK471777 A DK 471777A DK 471777 A DK471777 A DK 471777A DK 141433 C DK141433 C DK 141433C
- Authority
- DK
- Denmark
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK471777AA DK141433B (da) | 1977-10-24 | 1977-10-24 | Holder til filterpose. |
| NL7809919A NL7809919A (nl) | 1977-10-24 | 1978-10-02 | Filterhouder. |
| DE19782846454 DE2846454A1 (de) | 1977-10-24 | 1978-10-23 | Filterhalter zur befestigung eines filterbeutels in einem filtersystem |
| US06/121,882 US4291904A (en) | 1977-10-24 | 1980-02-15 | Filter holder |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK471777AA DK141433B (da) | 1977-10-24 | 1977-10-24 | Holder til filterpose. |
| DK471777 | 1977-10-24 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK471777A DK471777A (US20090177143A1-20090709-C00008.png) | 1979-04-25 |
| DK141433B DK141433B (da) | 1980-03-17 |
| DK141433C true DK141433C (US20090177143A1-20090709-C00008.png) | 1984-10-29 |
Family
ID=8136072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK471777AA DK141433B (da) | 1977-10-24 | 1977-10-24 | Holder til filterpose. |
Country Status (4)
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4246014A (en) * | 1979-05-21 | 1981-01-20 | Joy Manufacturing Company | Bag filter thimble |
| US4276069A (en) * | 1979-09-12 | 1981-06-30 | American Air Filter Company, Inc. | Filter arrangement |
| US4445915A (en) * | 1982-08-16 | 1984-05-01 | Flex-Kleen Corporation | Dust collector filter cartridge and attachment means for suspending same from baghouse tube sheet |
| US4443237A (en) * | 1982-11-22 | 1984-04-17 | Flex-Kleen Corporation | Dust collecting filter cartridge and attachment structure for suspending same from baghouse tube sheet |
| US4589690A (en) * | 1983-07-05 | 1986-05-20 | Aqua Control, Inc. | Seal for irrigation valve |
| US4830324A (en) * | 1987-09-28 | 1989-05-16 | Illinois Tool Works, Inc. | Post bushings |
| US5079170A (en) * | 1989-05-18 | 1992-01-07 | Quidel Corporation | Method of sample transfer using a filter applicator |
| GB9405650D0 (en) * | 1994-03-22 | 1994-05-11 | Scape Group Plc | Filtering apparatus |
| USRE37163E1 (en) | 1994-05-06 | 2001-05-08 | Bha Group Holdings, Inc. | Unitary filter cartridge |
| US5632791A (en) * | 1994-12-06 | 1997-05-27 | Bha Group, Inc. | Unitary filter cartridge |
| US6726735B1 (en) | 1994-05-06 | 2004-04-27 | Bha Group Holdings, Inc. | Unitary filter cartridge |
| USRE37150E1 (en) * | 1994-08-01 | 2001-05-01 | 3M Innovative Properties Company | Occupant air filter for vehicles |
| US5683478A (en) * | 1994-08-01 | 1997-11-04 | Anonychuk; Lawrence | Occupant air filter for vehicles |
| 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 |
| SE512585C2 (sv) * | 1998-08-17 | 2000-04-03 | Volvo Ab | Anordning och metod för montering av ett genomföringsorgan |
| DE19850576C2 (de) * | 1998-11-03 | 2002-06-27 | Freudenberg Carl Kg | Filterpatronenanordnung |
| USD435640S (en) * | 1999-08-26 | 2000-12-26 | Bha Group Holdings, Inc. | Combined cartridge filter and tube frame structure |
| US6358292B1 (en) | 2000-06-02 | 2002-03-19 | Bha Group Holdings, Inc. | Pleated filter element with reusable mounting plate |
| US6440188B1 (en) | 2000-07-07 | 2002-08-27 | Bha Group, Holdings, Inc. | Air filter assembly capable of top and bottom loading |
| US7186284B2 (en) * | 2004-02-13 | 2007-03-06 | Bha Group, Inc. | Filter mounting system |
| CA2536134A1 (fr) * | 2006-02-13 | 2007-08-13 | Plastiques Gyf Ltee | Sellette avec levre d'etancheite |
| US8187352B2 (en) * | 2009-09-21 | 2012-05-29 | Klaus Schumann | Filter |
| US9221003B2 (en) | 2009-09-21 | 2015-12-29 | Klaus Schumann | Filter |
| 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 |
| US20120324845A1 (en) * | 2011-06-27 | 2012-12-27 | James Roy Doehla | Filter assembly for use in a baghouse |
| WO2013103572A1 (en) | 2012-01-05 | 2013-07-11 | Tdc Filter Manufacturing, Inc. | Waterproof and salt repellant media and filter |
| USD698017S1 (en) | 2012-07-25 | 2014-01-21 | Tdc Filter Manufacturing, Inc. | Filter adaptor |
| US10591179B2 (en) * | 2012-08-14 | 2020-03-17 | Ductmate Industries, Inc. | Flexible register boot for heated and cooled air |
| US9616371B1 (en) | 2014-05-06 | 2017-04-11 | iFil USA, LLC | Cartridge filter with flow transition insert |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2210748A (en) * | 1939-06-26 | 1940-08-06 | Victor Mfg & Gasket Co | Oil seal diaphragm |
| US2321411A (en) * | 1940-09-03 | 1943-06-08 | Hill Shaw Company | Coffee brewer |
| US2308310A (en) * | 1942-05-07 | 1943-01-12 | Richard Ruemelin | Filter bag attaching means for dust arresting apparatus |
| GB966235A (en) * | 1961-06-22 | 1964-08-06 | Dust Control Equipment Ltd | Improvements in and relating to gas filtering apparatus |
| US3170777A (en) * | 1961-08-14 | 1965-02-23 | Ducon Co | Mounting for filter tubes |
| GB1297194A (US20090177143A1-20090709-C00008.png) * | 1970-03-07 | 1972-11-22 | ||
| US3812660A (en) * | 1973-01-11 | 1974-05-28 | Combustion Equipment Ass Inc | Filter apparatus |
| SE400477B (sv) * | 1975-01-13 | 1978-04-03 | Svenska Flaektfabriken Ab | Filterinfestning |
| US4007026A (en) * | 1975-08-13 | 1977-02-08 | Fmc Corporation | Compact dust filter system |
| DE2536568A1 (de) * | 1975-08-16 | 1977-02-24 | Beth Gmbh Maschf | Staubgasfilter |
-
1977
- 1977-10-24 DK DK471777AA patent/DK141433B/da not_active IP Right Cessation
-
1978
- 1978-10-02 NL NL7809919A patent/NL7809919A/xx not_active Application Discontinuation
- 1978-10-23 DE DE19782846454 patent/DE2846454A1/de not_active Withdrawn
-
1980
- 1980-02-15 US US06/121,882 patent/US4291904A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL7809919A (nl) | 1979-04-26 |
| DK471777A (US20090177143A1-20090709-C00008.png) | 1979-04-25 |
| DE2846454A1 (de) | 1979-04-26 |
| DK141433B (da) | 1980-03-17 |
| US4291904A (en) | 1981-09-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUP | Patent expired |