GB482045A - Improvements in or relating to pipes or conduits for the discharge of exhaust gases from internal combustion engines - Google Patents
Improvements in or relating to pipes or conduits for the discharge of exhaust gases from internal combustion enginesInfo
- Publication number
- GB482045A GB482045A GB19865/36A GB1986536A GB482045A GB 482045 A GB482045 A GB 482045A GB 19865/36 A GB19865/36 A GB 19865/36A GB 1986536 A GB1986536 A GB 1986536A GB 482045 A GB482045 A GB 482045A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coanda
- exit
- tangential
- soc
- jan
- 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
- 239000007789 gas Substances 0.000 title abstract 2
- 238000002485 combustion reaction Methods 0.000 title 1
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 230000003584 silencer Effects 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
Abstract
482,045. Exhaust systems. SOC. ANON. D'ETUDES DES BREVETS ET PROCEDES COANDA-SOC. COANDA, and COANDA, H. July 17, 1936, Nos. 19865/36; and 6910/38, divided out of 478,576. Convention-dates, Jan. 21, 1936 and June 16, 1936. [A Specification was laid open to inspection under Sect. 91 of the Acts, Jan. 18, 1937.] Drawings to Specification. [Class 7 (ii)] An exhaust conduit is formed so that its first part has' a cross-sectional shape which varies substantially with the high-speed cone of the discharging gases, which part continues along a helical or spiral path having a tangential exit to a silencer or other device. The first part is formed as described in Specification 478,576, and the continuation may be formed, (a) on a flattened pipe twisted about an axis, in line with, or at right-angles to, the axis of the exhaust port, the exit being a straight tangential part, or (b) by two bands helically wound between two concentric cylinders; the bands may extend through part only of the cylinders, the exit being a narrow slot leading to a tangential flat pipe. Specifications 430,134, 446,131, and 478,575 also are referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR482045X | 1936-01-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB482045A true GB482045A (en) | 1938-03-17 |
Family
ID=8903615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB19865/36A Expired GB482045A (en) | 1936-01-21 | 1936-07-17 | Improvements in or relating to pipes or conduits for the discharge of exhaust gases from internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB482045A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1185021B (en) * | 1955-05-11 | 1965-01-07 | J R Andersson & Co A B | Sound absorber for flowing gases with sound-absorbing walls |
-
1936
- 1936-07-17 GB GB19865/36A patent/GB482045A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1185021B (en) * | 1955-05-11 | 1965-01-07 | J R Andersson & Co A B | Sound absorber for flowing gases with sound-absorbing walls |
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