BR8207796A - DISPOSABLE AIR PURIFIER - Google Patents
DISPOSABLE AIR PURIFIERInfo
- Publication number
- BR8207796A BR8207796A BR8207796A BR8207796A BR8207796A BR 8207796 A BR8207796 A BR 8207796A BR 8207796 A BR8207796 A BR 8207796A BR 8207796 A BR8207796 A BR 8207796A BR 8207796 A BR8207796 A BR 8207796A
- Authority
- BR
- Brazil
- Prior art keywords
- air purifier
- disposable air
- disposable
- purifier
- air
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/02—Air cleaners
- F02M35/024—Air cleaners using filters, e.g. moistened
-
- 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
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- 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
- B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
- B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/286,475 US4350509A (en) | 1981-07-24 | 1981-07-24 | Disposable air cleaner |
US38736482A | 1982-06-14 | 1982-06-14 | |
PCT/US1982/001001 WO1983000292A1 (en) | 1981-07-24 | 1982-07-23 | Disposable air cleaner |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8207796A true BR8207796A (en) | 1983-07-19 |
Family
ID=26963847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8207796A BR8207796A (en) | 1981-07-24 | 1982-07-23 | DISPOSABLE AIR PURIFIER |
Country Status (11)
Country | Link |
---|---|
JP (2) | JPS58501164A (en) |
AR (1) | AR228506A1 (en) |
AU (1) | AU551218B2 (en) |
BR (1) | BR8207796A (en) |
CA (1) | CA1174184A (en) |
DE (1) | DE3248891C2 (en) |
FR (1) | FR2509995B1 (en) |
GB (1) | GB2112663B (en) |
IT (1) | IT1152023B (en) |
WO (1) | WO1983000292A1 (en) |
YU (1) | YU155382A (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT8453081V0 (en) * | 1984-03-09 | 1984-03-09 | Gilardini Spa | AIR FILTER |
JPS60187358U (en) * | 1984-05-21 | 1985-12-12 | 本田技研工業株式会社 | Air cleaner device |
DE3807696C2 (en) * | 1988-03-09 | 1994-08-18 | Draegerwerk Ag | Filters for suspended matter |
US4950317A (en) * | 1989-01-09 | 1990-08-21 | Donaldson Company, Inc. | Air filter assembly and method of putting filter element in same |
DE4007147A1 (en) * | 1990-03-07 | 1991-09-12 | Esta Apparatebau | Welding pistol - has a suction opening connected to two separators for a long life and easy cleaning |
EP0676228A1 (en) * | 1994-04-05 | 1995-10-11 | G.U.D. Filters (Atlantis) (Proprietary) Limited | Air filter |
DE19849089A1 (en) * | 1998-10-24 | 2000-04-27 | Mann & Hummel Filter | Filter, especially for combustion engine air, comprises a three-part housing with an air inlet and a clean air outlet, and an inner filter element |
FR2799389B1 (en) * | 1999-10-12 | 2001-12-07 | Sofrance Sa | PROCESS AND DEVICE FOR TREATING VAPORS EMITTED DURING THE PUMPING OF LIQUIDS CONTAINING VOLATILE COMPOUNDS DURING CLEANING OR FILLING OPERATIONS. |
GB2450735B (en) * | 2007-07-05 | 2012-11-28 | Air Safety Ltd | Air filter assembly |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3123456A (en) * | 1964-03-03 | Air pre-cleaning apparatus | ||
US1898027A (en) * | 1929-01-10 | 1933-02-21 | Charles A Winslow | Air filter |
US1838751A (en) * | 1929-07-08 | 1931-12-29 | George W Earnest | Air filter |
US1955354A (en) * | 1931-04-15 | 1934-04-17 | Catherine B Winslow | Air cleaner |
US2426405A (en) * | 1943-09-04 | 1947-08-26 | Johns Manville | Filter element |
US2962121A (en) * | 1958-03-26 | 1960-11-29 | Dollinger Corp | Filter |
US2966960A (en) * | 1958-12-01 | 1961-01-03 | Foamade Ind | Air filter |
US2959248A (en) * | 1959-07-07 | 1960-11-08 | Gen Motors Corp | Air cleaning and induction system inlet means |
US3078650A (en) * | 1961-03-20 | 1963-02-26 | Donaldson Co Inc | Air cleaner |
US3147100A (en) * | 1962-01-15 | 1964-09-01 | Dollinger Corp | Filter |
JPS4427353Y1 (en) * | 1964-09-04 | 1969-11-14 | ||
US3399515A (en) * | 1966-04-22 | 1968-09-03 | Vortox Mfg Company | Air cleaner |
DE1544085A1 (en) * | 1966-10-28 | 1969-04-03 | Schloz Motor Condensator | air cleaner |
-
1982
- 1982-07-15 AR AR289993A patent/AR228506A1/en active
- 1982-07-16 CA CA000407463A patent/CA1174184A/en not_active Expired
- 1982-07-16 YU YU01553/82A patent/YU155382A/en unknown
- 1982-07-19 IT IT22464/82A patent/IT1152023B/en active
- 1982-07-22 FR FR8212776A patent/FR2509995B1/en not_active Expired
- 1982-07-23 AU AU88294/82A patent/AU551218B2/en not_active Ceased
- 1982-07-23 GB GB08307834A patent/GB2112663B/en not_active Expired
- 1982-07-23 DE DE3248891T patent/DE3248891C2/en not_active Expired - Lifetime
- 1982-07-23 JP JP57502624A patent/JPS58501164A/en active Pending
- 1982-07-23 BR BR8207796A patent/BR8207796A/en not_active IP Right Cessation
- 1982-07-23 WO PCT/US1982/001001 patent/WO1983000292A1/en active Application Filing
-
1991
- 1991-07-26 JP JP1991059095U patent/JPH04134419U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
GB2112663A (en) | 1983-07-27 |
GB8307834D0 (en) | 1983-04-27 |
IT8222464A0 (en) | 1982-07-19 |
IT8222464A1 (en) | 1984-01-19 |
CA1174184A (en) | 1984-09-11 |
FR2509995B1 (en) | 1986-02-07 |
IT1152023B (en) | 1986-12-24 |
WO1983000292A1 (en) | 1983-02-03 |
JPH04134419U (en) | 1992-12-15 |
JPS58501164A (en) | 1983-07-21 |
JPH0529054Y2 (en) | 1993-07-26 |
AU551218B2 (en) | 1986-04-17 |
FR2509995A1 (en) | 1983-01-28 |
DE3248891C2 (en) | 1994-01-05 |
GB2112663B (en) | 1985-07-03 |
YU155382A (en) | 1987-08-31 |
DE3248891T1 (en) | 1983-12-01 |
AU8829482A (en) | 1983-03-17 |
AR228506A1 (en) | 1983-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 23/07/97 |