GB537780A - Improvements in or relating to charging devices for internal combustion engines - Google Patents
Improvements in or relating to charging devices for internal combustion enginesInfo
- Publication number
- GB537780A GB537780A GB29741/39A GB2974139A GB537780A GB 537780 A GB537780 A GB 537780A GB 29741/39 A GB29741/39 A GB 29741/39A GB 2974139 A GB2974139 A GB 2974139A GB 537780 A GB537780 A GB 537780A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blower
- pump
- pumps
- driven
- atmosphere
- 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
-
- 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
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/04—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump
-
- 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
- F02B33/00—Engines characterised by provision of pumps for charging or scavenging
- F02B33/44—Passages conducting the charge from the pump to the engine inlet, e.g. reservoirs
-
- 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)
- Supercharger (AREA)
Abstract
537,780. Pumps. BUCHI, A. Nov. 9, 1939, No. 29741. Convention date, March 28. [Class 7(ii)] A pump 13, mechanically driven from the engine or independently, supplies air at starting or for low speeds and light loads. At higher speeds and loads an exhaust-driven blower 15 comes into action taking its air either from the atmosphere or from the blower 13. Variable speed gearing may be used to drive the blower 13. Pressure responsive automatic valves 25, 32 control the passages from the pumps 13, 15 to the intake manifold. Inter-connected throttle valves 27, 31, 28, 29 may also be placed in the conduits 19, 24, in the conduit 22 between the two pumps, and in that from the atmosphere to the pump 15. The throttles 28, 29 are reversely controlled, one being open when the other is shut. The pump 13 may be of the centrifugal or helical-vane type. For reversible engines a centrifugal blower without fixed diffuser blades should be used. One mechanically-driven pump may be associated with a number of turbo-blowers, e.g. in a V-engine where each bank has a separate blower.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH537780X | 1939-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB537780A true GB537780A (en) | 1941-07-07 |
Family
ID=4518874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB29741/39A Expired GB537780A (en) | 1939-03-28 | 1939-11-09 | Improvements in or relating to charging devices for internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB537780A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100337810C (en) * | 2000-10-30 | 2007-09-19 | 住友橡胶工业株式会社 | Method for producing aerated tyre |
-
1939
- 1939-11-09 GB GB29741/39A patent/GB537780A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100337810C (en) * | 2000-10-30 | 2007-09-19 | 住友橡胶工业株式会社 | Method for producing aerated tyre |
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