BR0009576B1 - pré-purificador de ar. - Google Patents
pré-purificador de ar.Info
- Publication number
- BR0009576B1 BR0009576B1 BRPI0009576-1A BR0009576A BR0009576B1 BR 0009576 B1 BR0009576 B1 BR 0009576B1 BR 0009576 A BR0009576 A BR 0009576A BR 0009576 B1 BR0009576 B1 BR 0009576B1
- Authority
- BR
- Brazil
- Prior art keywords
- air purifier
- purifier
- air
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
- B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/14—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by rotating vanes, discs, drums or brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
- B60H3/0608—Filter arrangements in the air stream
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28785599A | 1999-04-07 | 1999-04-07 | |
US09/491,169 US6264712B1 (en) | 1999-04-07 | 2000-01-25 | Low intake restriction air precleaner |
PCT/US2000/007856 WO2000059609A1 (en) | 1999-04-07 | 2000-03-24 | Low intake restriction air precleaner |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0009576A BR0009576A (pt) | 2002-03-26 |
BR0009576B1 true BR0009576B1 (pt) | 2011-03-22 |
Family
ID=26964684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0009576-1A BR0009576B1 (pt) | 1999-04-07 | 2000-03-24 | pré-purificador de ar. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1204455B1 (pt) |
AU (1) | AU763153B2 (pt) |
BR (1) | BR0009576B1 (pt) |
NZ (1) | NZ514344A (pt) |
WO (1) | WO2000059609A1 (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6484835B1 (en) * | 1999-11-24 | 2002-11-26 | Deere & Company | Air cleaner and hood ducting arrangement |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3877907A (en) * | 1974-06-13 | 1975-04-15 | Howard E Elliff | Air swirling unit for air filters on internal combustion engines |
US3973937A (en) * | 1975-04-25 | 1976-08-10 | Petersen Ross K | Engine air precleaner |
US4201557A (en) * | 1976-12-13 | 1980-05-06 | Petersen Ross K | Precleaner |
EP0004145B1 (en) * | 1978-02-28 | 1984-07-11 | Fred Mellor | Fluid/particle separator unit |
US5837020A (en) * | 1997-06-20 | 1998-11-17 | Hmi Industries, Inc. | Room air cleaner |
-
2000
- 2000-03-24 NZ NZ514344A patent/NZ514344A/en not_active IP Right Cessation
- 2000-03-24 AU AU40263/00A patent/AU763153B2/en not_active Expired
- 2000-03-24 BR BRPI0009576-1A patent/BR0009576B1/pt not_active IP Right Cessation
- 2000-03-24 EP EP00919603A patent/EP1204455B1/en not_active Expired - Lifetime
- 2000-03-24 WO PCT/US2000/007856 patent/WO2000059609A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
AU763153B2 (en) | 2003-07-17 |
AU4026300A (en) | 2000-10-23 |
BR0009576A (pt) | 2002-03-26 |
WO2000059609A1 (en) | 2000-10-12 |
EP1204455A1 (en) | 2002-05-15 |
NZ514344A (en) | 2003-05-30 |
EP1204455B1 (en) | 2009-11-18 |
EP1204455A4 (en) | 2003-02-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 22/03/2011, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 22.03.2021 |