GB735581A - Improvements in air cleaners and silencers for internal combustion engines - Google Patents
Improvements in air cleaners and silencers for internal combustion enginesInfo
- Publication number
- GB735581A GB735581A GB25385/52A GB2538552A GB735581A GB 735581 A GB735581 A GB 735581A GB 25385/52 A GB25385/52 A GB 25385/52A GB 2538552 A GB2538552 A GB 2538552A GB 735581 A GB735581 A GB 735581A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silencer
- tube
- air
- cleaner
- passage
- 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
- 238000002485 combustion reaction Methods 0.000 title 1
- 230000003584 silencer Effects 0.000 abstract 7
- 230000030279 gene silencing Effects 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
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
- F02M35/14—Combined air cleaners and silencers
-
- 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
- F02M35/02475—Air cleaners using filters, e.g. moistened characterised by the shape of the filter element
- F02M35/02483—Cylindrical, conical, oval, spherical or the like filter elements; wounded filter elements
-
- 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
- F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
- F02M35/1255—Intake silencers ; Sound modulation, transmission or amplification using resonance
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
Abstract
735,581. Silencing gaseous currents; spray carburetters. GENERAL MOTORS CORPORATION. Oct. 10, 1952 [Nov. 10, 1951], No. 25385/52. Classes 7(2) and 7(3). [Also in Group XXVIII] A tube 12 forming a carburetter air inlet passage mounts coaxial outer and inner casings 18, 17 containing between them an annular air cleaner 10 and an annular resonator silencer 11, the inner casing 17 containing the carburetter float chamber 51. Air enters the cleaner 10 through a passage 29 and an oil sump 22 wherein it is exposed to oil which it constantly circulates around a perforated baffle 40, radial fins 42 assisting axial entry. From the cleaner 10 the air passes to the tube 12 between radial fins 48, past the mouth of a " hiss-suppressing " auxiliary silencer 50<SP>1</SP>, along longitudinal passages 66, formed between a cylindrical wall 60 and a corrugated wall 65, and past the mouth of a passage 61 communicating with the silencer 11 via holes in the casing 17. The whole assembly is retained to the tube 12 by a wing nut 59 screwing on a stud projecting from the float chamber 51 and bearing on a loose cover 44 lined with felt &c. 49. In Fig. 3 (not shown), the resonator silencer extends upwardly around the air cleaner which is now fed, via an oil sump as before, from a chamber beneath it which receives air via a radial tube through the silencer and surrounded for part of its length by an annular passage connecting the silencer to the chamber, the auxiliary silencer and longitudinal passages being dispensed with.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US735581XA | 1951-11-10 | 1951-11-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB735581A true GB735581A (en) | 1955-08-24 |
Family
ID=22114415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB25385/52A Expired GB735581A (en) | 1951-11-10 | 1952-10-10 | Improvements in air cleaners and silencers for internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB735581A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107424597A (en) * | 2017-09-06 | 2017-12-01 | 无锡市拓发自控设备有限公司 | Safety-type oil-collecting formula muffler |
-
1952
- 1952-10-10 GB GB25385/52A patent/GB735581A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107424597A (en) * | 2017-09-06 | 2017-12-01 | 无锡市拓发自控设备有限公司 | Safety-type oil-collecting formula muffler |
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