GB819670A - Improved driving mechanism for auxiliary apparatuses of vehicles - Google Patents
Improved driving mechanism for auxiliary apparatuses of vehiclesInfo
- Publication number
- GB819670A GB819670A GB25923/56A GB2592356A GB819670A GB 819670 A GB819670 A GB 819670A GB 25923/56 A GB25923/56 A GB 25923/56A GB 2592356 A GB2592356 A GB 2592356A GB 819670 A GB819670 A GB 819670A
- Authority
- GB
- United Kingdom
- Prior art keywords
- generator
- piston
- turbine
- shaft
- vehicle
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
- F01K23/12—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engines being mechanically coupled
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C5/00—Gas-turbine plants characterised by the working fluid being generated by intermittent combustion
- F02C5/06—Gas-turbine plants characterised by the working fluid being generated by intermittent combustion the working fluid being generated in an internal-combustion gas generated of the positive-displacement type having essentially no mechanical power output
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
819,670. Motor vehicles; propelling vehicles. REGIE NATIONALE DES USINES RENAULT. Aug. 24, 1956 [Sept. 26, 1955], No. 25923/56. Classes 79(2) and 79(3) [Also in Groups XXIV, XXVI and XXVII] In a vehicle having a free piston gas generator feeding, simultaneously or not, a driving turbine for the road wheels and an auxiliary turbine, the mechanism driving auxiliary apparatuses is characterized in that its driving shaft is driven by one or other of two free wheels driven respectively by a movement originating in the output shaft of the driving turbine and by a movement originating from the auxiliary turbine fed by a pipe for delivering the exhaust gases of the generator to the atmosphere. The free piston gas generator 1 drives a main turbine 3 to propel the vehicle, or an auxiliary turbine 6 when turbine 3 is not in use and gas is passed to the atmosphere through valve 2 and pipe 5. Shaft 9, driven by one of the free wheels 8, 11 connected to the drive shafts of the turbines by drive transmitting means 7, 10, drives variable speed auxiliary apparatuses 12 and, through a change speed device 14 and shaft 13, constant speed auxiliary apparatuses 15, 16, 17, 18 and 21. The change speed device 14, which may be of the belt and extensible pulley type, is moved to the left or right by a piston 25 and flange 24 to lower the speed of rotation or raise it respectively. The piston 25 is acted upon on one side by fluid from a pump 27, driven by a shaft 9, and a spring 26, and on the other side by fluid pressure from generator 1. When the vehicle is stopped the pressure from the generator is at the minimum so the piston 25 and flange 24 are kept toward the left, the turbine 6 driving shaft 9; with the vehicle at maximum speed and maximum pressure from the generator the forces on piston 25 are balanced so it remains to the left; with the vehicle slowing down but still maximum pressure from generator, e.g. when vehicle approaches a hill, the pressure from the generator 1 is greater than that from the pump 27 and spring 26 combined so the piston 25 and flange 24 moves to the right to raise the speed of rotation. A constant ratio transmission 19 from shaft 13 drives, through a centrifugal clutch 20, a braking air compressor 21 which can be driven through clutch 22 by an electric motor 23 when the gas generator is idle. In Fig. 2, not shown, the pump 27 is replaced by a governor acting on a lever which acts on the piston.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR819670X | 1955-09-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB819670A true GB819670A (en) | 1959-09-09 |
Family
ID=9269514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB25923/56A Expired GB819670A (en) | 1955-09-26 | 1956-08-24 | Improved driving mechanism for auxiliary apparatuses of vehicles |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB819670A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2235663A (en) * | 1989-07-13 | 1991-03-13 | Self Changing Gears Ltd | Vehicle accessory drive system including a gearbox with alternative inputs and multiple outputs. |
-
1956
- 1956-08-24 GB GB25923/56A patent/GB819670A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2235663A (en) * | 1989-07-13 | 1991-03-13 | Self Changing Gears Ltd | Vehicle accessory drive system including a gearbox with alternative inputs and multiple outputs. |
US5031477A (en) * | 1989-07-13 | 1991-07-16 | Self-Changing Gears Limited | Multiple accessory drive gearbox with alternative inputs |
GB2235663B (en) * | 1989-07-13 | 1993-06-30 | Self Changing Gears Ltd | Multiple accessory drive gearbox with alternative inputs |
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