ES338195A1 - Improvements in or relating to air filters - Google Patents
Improvements in or relating to air filtersInfo
- Publication number
- ES338195A1 ES338195A1 ES338195A ES338195A ES338195A1 ES 338195 A1 ES338195 A1 ES 338195A1 ES 338195 A ES338195 A ES 338195A ES 338195 A ES338195 A ES 338195A ES 338195 A1 ES338195 A1 ES 338195A1
- Authority
- ES
- Spain
- Prior art keywords
- tube
- inlet
- boss
- housing
- secured
- 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
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
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0004—Details of removable closures, lids, caps or filter heads
-
- 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
-
- 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
- B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2265/02—Non-permanent measures for connecting different parts of the filter
- B01D2265/028—Snap, latch or clip connecting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2271/00—Sealings for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2271/02—Gaskets, sealings
- B01D2271/022—Axial sealings
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
An air filter for an I.C. engine intake comprises an annular pleated paper element 3 in a two-part housing 1, 2 of injection-moulded polypropylene, having an outlet 8 and an inlet tube 23 secured to annular inlet boss 12 in part 1 by a snap-action fastening. In Fig. 1, tube 23 is polypropylene and has a peripheral ridge 25 and a flange 26 which respectively snap into annular groove 24 and abut the end of inlet boss 12 when tube 23 is pushed into boss 12. Figs. 2 to 5 (not shown) illustrate steel inlet tubes. In Fig. 2, two semi-annular polypropylene mouldings are fitted on to the tube end, by their lugs (30) engaging holes (31), to form a collar (29) which is then pushed into and engages inlet boss (28) as in Fig. 1. In Figs. 3, 4 the tube is in two parts secured along longitudinal flanges and has an outwardly turned end lip which snaps into a recess in the inlet boss directly or is retained therein by a snap action ring (43) inserted from within the housing. In Fig. 5 a peripheral ridge (45) on tube (44) abuts the end of the boss and a snap action external clamping ring (49) holds it in place. The two parts of the housing may be secured by snap action, inturned lip 19 of lid 2 engaging recess 18 of body 1 when pushed over tapering rim 13. The housing is secured to a carburetter by a stud 20 and wing-nut 21, which may constitute additional or sole means of securing parts 1, 2 together. The inlet tube acts as a silencer.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1292466A GB1104643A (en) | 1966-03-23 | 1966-03-23 | Improvements in or relating to air filters |
Publications (1)
Publication Number | Publication Date |
---|---|
ES338195A1 true ES338195A1 (en) | 1968-04-01 |
Family
ID=10013632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES338195A Expired ES338195A1 (en) | 1966-03-23 | 1967-03-18 | Improvements in or relating to air filters |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE696019A (en) |
DE (1) | DE1576540A1 (en) |
ES (1) | ES338195A1 (en) |
FR (1) | FR1514649A (en) |
GB (1) | GB1104643A (en) |
NL (1) | NL6703256A (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1128904B (en) * | 1980-07-07 | 1986-06-04 | Gilardini Spa | CONTAINER FOR AIR SECCP FILTER ELEMENT TO A CARBURETOR |
DE8814236U1 (en) * | 1988-11-14 | 1989-02-23 | Franken Filtertechnik oHG, 5030 Hürth | Phase separation element |
US8105409B2 (en) | 2009-01-30 | 2012-01-31 | General Electric Company | Filter retention system |
US8048186B2 (en) | 2009-04-02 | 2011-11-01 | General Electric Company | Filter retention systems and devices |
US10722990B2 (en) | 2016-09-15 | 2020-07-28 | General Electric Company | Method for installing and removing modularized silencer baffles |
US10119469B2 (en) | 2016-09-15 | 2018-11-06 | General Electric Company | Method and apparatus for modularized inlet silencer baffles |
CN108278157B (en) | 2017-01-06 | 2022-08-02 | 通用电气公司 | System and method for improved inlet silencer baffle |
CN108278158B (en) | 2017-01-06 | 2022-05-13 | 通用电气公司 | System and method for improved inlet muffling baffle |
CN112156569A (en) * | 2020-09-27 | 2021-01-01 | 孙旭东 | Dust collector is used in putty powder processing |
-
1966
- 1966-03-23 GB GB1292466A patent/GB1104643A/en not_active Expired
-
1967
- 1967-02-28 NL NL6703256A patent/NL6703256A/xx unknown
- 1967-03-15 FR FR98839A patent/FR1514649A/en not_active Expired
- 1967-03-15 DE DE19671576540 patent/DE1576540A1/en active Pending
- 1967-03-18 ES ES338195A patent/ES338195A1/en not_active Expired
- 1967-03-23 BE BE696019D patent/BE696019A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BE696019A (en) | 1967-09-01 |
DE1576540A1 (en) | 1970-05-06 |
NL6703256A (en) | 1967-09-25 |
FR1514649A (en) | 1968-02-23 |
GB1104643A (en) | 1968-02-28 |
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