Claims
- 1. A fuel supplying device for an internal combustion engine having multiple cylinder comprising:
- a plurality of fuel injection valves for injecting fuel toward said cylinder;
- a pair of fuel pipes through which the fuel flows; and
- a plurality of holder means mounted on each of said fuel pipes so that the fuel from said fuel pipes is supplied to said holder means, said holder means accommodating said fuel injection valve so that the fuel is supplied to said fuel injection valve;
- wherein said fuel pipes are provided in parallel and means such that a fuel flow quantity flowing through one of said fuel pipes is different from the fuel flow quantity flowing through the other of said fuel pipes.
- 2. A fuel supplying device according to claim 1, further comprising an ON-OFF valve disposed in a entrance of one of said fuel pipes to control the fuel flow quantity.
- 3. A fuel supplying device for an internal combustion engine having multiple cylinders comprising:
- a plurality of fuel injectors for injecting fuel toward said cylinders;
- a fuel pipe through which the fuel flows;
- a plurality of holder means coupled to said fuel pipe so that the fuel from said fuel pipe is supplied to each of said holder means, said holder means accommodating said fuel injection valves so that the fuel supplied to said holder means is also supplied to said fuel injection valves; and
- fuel holding means for varying an amount of time that the fuel remains around at least one of said fuel injectors compared to an amount of time the fuel remains around another of said fuel injectors after the fuel is supplied from said fuel pipe,
- wherein said fuel holding means includes means for varying a replacement amount of the fuel at different portions of said fuel pipe.
- 4. A fuel supplying device for an internal combustion engine having multiple cylinders comprising:
- a plurality of fuel injectors for injecting fuel toward said cylinders;
- a fuel pipe through which the fuel flows, said fuel pipe including a pair of parallel fuel pipes and each parallel pipe has one said fuel injector;
- a plurality of holder means coupled to said fuel pipe so that the fuel from said fuel pipe is supplied to each of said holder means, said holder means accommodating said fuel injectors so that the fuel supplied to said holder means is also supplied to said fuel injectors; and
- fuel holding means for varying an amount of time that the fuel remains around at least one of said fuel injectors compared to an amount of time the fuel remains around another of said fuel injectors after the fuel is supplied from said fuel pipe, wherein said fuel holding means varies an amount of time that the fuel is kept gathered in said holder means and wherein one of said pair of parallel fuel pipe has said fuel holding means.
- 5. A fuel supplying device as in claim 4 wherein said fuel holding means includes valve means for restricting an amount of the fuel flowing into one of said pair of parallel fuel pipes.
- 6. A fuel supplying device as in claim 5 wherein said valve means reduces the restriction when a predetermined time has passed after an initial fuel supply.
- 7. A fuel supplying device as in claim 5 wherein said valve means includes a valve which opens and closes to restrict fuel flow into said passage.
- 8. A fuel supplying device as in claim 7 wherein said closing valve opens when a predetermined time has passed after the fuel supply.
Priority Claims (1)
Number |
Date |
Country |
Kind |
1-255398 |
Sep 1989 |
JPX |
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Parent Case Info
This is a division of application Ser. No. 07/824,593, filed Jan. 23, 1992 now U.S. Pat. No. 5,273,015, a Rule 60, division of application Ser. No. 07/589,434 filed Sep. 27, 1990 now U.S. Pat. No. 5,095,876 dated Mar. 17, 1992.
US Referenced Citations (24)
Foreign Referenced Citations (7)
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CAX |
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EPX |
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63-168 |
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1-224447 |
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Divisions (2)
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Number |
Date |
Country |
Parent |
824593 |
Jan 1992 |
|
Parent |
589434 |
Sep 1990 |
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