GB1174694A - Improvements in or relating to Rotary Engines - Google Patents
Improvements in or relating to Rotary EnginesInfo
- Publication number
- GB1174694A GB1174694A GB3777/68A GB377768A GB1174694A GB 1174694 A GB1174694 A GB 1174694A GB 3777/68 A GB3777/68 A GB 3777/68A GB 377768 A GB377768 A GB 377768A GB 1174694 A GB1174694 A GB 1174694A
- Authority
- GB
- United Kingdom
- Prior art keywords
- depression
- port
- disc
- moves
- combustion chamber
- 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 abstract 3
- 239000007789 gas Substances 0.000 abstract 3
- 239000000446 fuel Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 230000002000 scavenging effect Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C19/00—Sealing arrangements in rotary-piston machines or engines
- F01C19/10—Sealings for working fluids between radially and axially movable parts
-
- 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
- F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
-
- 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
- F02B2730/00—Internal-combustion engines with pistons rotating or oscillating with relation to the housing
- F02B2730/01—Internal-combustion engines with pistons rotating or oscillating with relation to the housing with one or more pistons in the form of a disk or rotor rotating with relation to the housing; with annular working chamber
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Supercharger (AREA)
Abstract
1,174,694. Gas turbine plant; turbines. T.W. ANDREW and J.D. YANDLE. Nov.5, 1968 [Jan.24, 1968], No.3777/68. Addition to 1,156,441. Headings F1G and F1T. In a modification of the rotary engine claimed in Specification 1,156,441, the combustion chamber 1 is offset laterally from the vertical plane through the axis of the rotor disc 3 and the disc is provided with axially spaced depressions 13, 17 forming first and second expansion stages, respectively. Ignition of the fuel/air mixture in the combustion chamber 1 is effected when a depression 12 in the disc 3 moves into alignment with the outlet port 10 of the chamber so that the disc 3 receives a driving pulse in the anti-clockwise direction. As the disc 3 rotates, the depression 13 moves into communication with port 10 to receive a further driving pulse. The leading edge of depression 13 then moves into communication with a port 14 in the stator casing 2 so that some of the gas leaves depression 13 and flows through port 14 and a passage 15 to enter the second stage depression 17 in the disc 3 through a port 16. When depression 13 moves out of alignment with port 10 a further depression 18 moves into communication with the latter and connects same with port 14 so that a blast of scavenging air supplied to the combustion chamber 1 flows through port 10 and depression 18 to scavenge both depressions 13 and 17 before leaving through an exhaust port 19 to complete the cycle. Depression 17 may be provided with a series of curved vanes 21 to assist impingement of the driving gases. The sealing ring 9 at the periphery of disc 3 and the remainder of the engine are substantially as described in the parent Specification.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3777/68A GB1174694A (en) | 1968-01-24 | 1968-01-24 | Improvements in or relating to Rotary Engines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3777/68A GB1174694A (en) | 1968-01-24 | 1968-01-24 | Improvements in or relating to Rotary Engines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1174694A true GB1174694A (en) | 1969-12-17 |
Family
ID=9764735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3777/68A Expired GB1174694A (en) | 1968-01-24 | 1968-01-24 | Improvements in or relating to Rotary Engines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1174694A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106014613A (en) * | 2016-05-17 | 2016-10-12 | 江苏大学 | Stroke increasing type rotor engine of electric car |
-
1968
- 1968-01-24 GB GB3777/68A patent/GB1174694A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106014613A (en) * | 2016-05-17 | 2016-10-12 | 江苏大学 | Stroke increasing type rotor engine of electric car |
CN106014613B (en) * | 2016-05-17 | 2018-06-01 | 江苏大学 | A kind of electric vehicle extended-range rotary engine |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |