GB1490187A - Internal combustion engines with after cooling systems - Google Patents
Internal combustion engines with after cooling systemsInfo
- Publication number
- GB1490187A GB1490187A GB25867/77A GB2586777A GB1490187A GB 1490187 A GB1490187 A GB 1490187A GB 25867/77 A GB25867/77 A GB 25867/77A GB 2586777 A GB2586777 A GB 2586777A GB 1490187 A GB1490187 A GB 1490187A
- Authority
- GB
- United Kingdom
- Prior art keywords
- heat exchanger
- compressor
- turbine
- air
- driving
- 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 abstract 4
- 238000001816 cooling Methods 0.000 title 1
- 239000003570 air Substances 0.000 abstract 5
- 239000012080 ambient air Substances 0.000 abstract 1
- 238000007664 blowing Methods 0.000 abstract 1
- 239000002826 coolant Substances 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/0406—Layout of the intake air cooling or coolant circuit
- F02B29/0425—Air cooled heat exchangers
-
- 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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supercharger (AREA)
Abstract
1490187 Cooling IC engine charge GARRETT CORP 5 Dec 1974 [6 Dec 1973] 25867/77 Divided out of 1490186 Heading F1B Combustion air for an internal combustion engine 10 passes in turn, through a compressor 14, heat exchanger 48 arranged to cool the air, compressor 60, heat exchanger 72, and a turbine 64 driving compressor 60, at least one of the heat exchangers being provided with combustion air driven expansion means for moving a cooling medium across that heat exchanger. In the arrangement shown, the expansion means comprises, in the case of heat exchanger 48, a tip turbine 53 driving a fan 52 blowing ambient air over the heat exchanger after passage through filter 50. Heat exchanger 72 is similarly cooled by a tip turbine driven fan 74, both tip turbine receiving their driving air from a branch line 68 which passes through a heat exchanger 70. The latter is heated by exhaust gas flowing from engine 10 to a turbine 16 driving compressor 14. Heat exchanger 70 may alternatively be downstream of turbine 16. In a modification Fig. 1 (not shown), the air leaving compressor 60 may be water cooled in the engine radiator (61) rather than in heat exchanger 72.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US42210873A | 1973-12-06 | 1973-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1490187A true GB1490187A (en) | 1977-10-26 |
Family
ID=23673425
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB52706/74A Expired GB1490186A (en) | 1973-12-06 | 1974-12-05 | Internal combustion engine with after cooling systems |
| GB25867/77A Expired GB1490187A (en) | 1973-12-06 | 1974-12-05 | Internal combustion engines with after cooling systems |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB52706/74A Expired GB1490186A (en) | 1973-12-06 | 1974-12-05 | Internal combustion engine with after cooling systems |
Country Status (1)
| Country | Link |
|---|---|
| GB (2) | GB1490186A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2129055A (en) * | 1982-10-29 | 1984-05-10 | Alfa Romeo Auto Spa | Supercharger system for an internal combustion engine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3718579A1 (en) * | 1987-06-03 | 1988-12-22 | Zabel Kg Kunststoffverarbeitun | Exhaust gas turbocharger |
-
1974
- 1974-12-05 GB GB52706/74A patent/GB1490186A/en not_active Expired
- 1974-12-05 GB GB25867/77A patent/GB1490187A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2129055A (en) * | 1982-10-29 | 1984-05-10 | Alfa Romeo Auto Spa | Supercharger system for an internal combustion engine |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1490186A (en) | 1977-10-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |