ITCT960009U1 - FUEL FLOW VARIATOR, MOUNTED IN THE INTAKE DUCT IN TWO-STROKE ENGINES, COMMANDED BY AN APPROPRIATE BRAND OF ANY - Google Patents
FUEL FLOW VARIATOR, MOUNTED IN THE INTAKE DUCT IN TWO-STROKE ENGINES, COMMANDED BY AN APPROPRIATE BRAND OF ANY Download PDFInfo
- Publication number
- ITCT960009U1 ITCT960009U1 IT96CT000009U ITCT960009U ITCT960009U1 IT CT960009 U1 ITCT960009 U1 IT CT960009U1 IT 96CT000009 U IT96CT000009 U IT 96CT000009U IT CT960009 U ITCT960009 U IT CT960009U IT CT960009 U1 ITCT960009 U1 IT CT960009U1
- Authority
- IT
- Italy
- Prior art keywords
- stroke engines
- intake duct
- commanded
- fuel flow
- flow variator
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title description 2
- 238000005516 engineering process Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 description 5
- 230000001133 acceleration Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
Landscapes
- Valve Device For Special Equipments (AREA)
- Fuel-Injection Apparatus (AREA)
Description
B R E V E T T O B R E V E T T O
Descrizione dell'INVENZIONE INDUSTRIALE, dal titolo: "Variatore del flusso di carburante, montato nel condotto di aspirazione, nei motori a due tempi comandato da adeguato marchingegno di qualsiasi tecnologia e tipologia di funzionalità" Description of the INDUSTRIAL INVENTION, entitled: "Fuel flow variator, mounted in the intake duct, in two-stroke engines controlled by an adequate device of any technology and type of functionality"
- V A R I A T O R E D I F L U S S 0-Il variatore, di flusso, oggetto del presente brevetto è applicato al condotta di aspirazione dei motori a due tempi. Questa permette un flusso ed un dosaggio variabile della miscela, in base alla potenza ed al regime di giri del motore. - V A R I A T O R E D I F L U S S 0-The flow variator, object of this patent, is applied to the intake duct of two-stroke engines. This allows a variable flow and dosage of the mixture, based on the power and engine speed.
La variazione del flusso avviene in modo" DIRETTAMENTE PROPORZIONALE" alla potenza, cioè: a coppia bassa, strozzaggio del condotto con diminuzione del flusso e conseguentemente aumento della potenza a basso regime di giri. The variation of the flow occurs in a "DIRECTLY PROPORTIONAL" way to the power, that is: at low torque, throttling of the duct with a decrease in the flow and consequently an increase in power at low rpm.
Con l'aumentare della coppia, la valvola apre graduatamante; dando un aumento di potenza, fino a liberare il condotto, definitivamente, permettendo al motore il massimo della potenza. As the torque increases, the valve opens gradually; giving an increase in power, up to freeing the duct, definitively, allowing the engine the maximum power.
Il variatore di flusso, è comandato da appns ito marchingegno, avente qualsiasi tecnologia tipologia di funzionalità . The flow variator is controlled by an appns ito device, having any technology type of functionality.
S I S T E M A S I S T E M A
Il sistema meccanico di funzionamento , oggetto del presente brevetto, riguarda i motori a due empi. Essa consi nello strozzaggio del condotto di aspirazione, che avviene con marchingegni di qualsiasi tecnologia e tipologia di funzionalità. Il marchingegno di strozzaggio crea un flusso variabile della miscela aspirata dal motore, in The mechanical operating system, object of this patent, relates to motors with two wicked ones. It consists in the throttling of the intake duct, which occurs with devices of any technology and type of functionality. The throttle mechanism creates a variable flow of the mixture drawn in by the engine, in
modo che, quando il motore è a basso regime di con l 'intervento della valvola, si ha l'ingresso miscela , aumentando, conseguentemente , la coppia di potenza. so that, when the engine is at low speed with the intervention of the valve, there is the mixture input, consequently increasing the power torque.
quando la valvola non strozza ed il condotto è il mo tore dà il massimo della potenza ed il massimo del regime di giri. La coppia sarà , rispetto a quella di motori a 2 tempi con condotti di aspirazione non strozzati. when the valve does not throttle and the duct is the engine gives the maximum power and the maximum rpm. The torque will be, compared to that of 2-stroke engines with non-throttled intake ducts.
Il sistema Tecnologico è alla The technological system is at the
il problema tecnico riguarda l 'aumento della coppia del motore a bassa regime di giri; le caratteristiche essenziali della. soluzione sono l 'abbattimento dei tempi di ripresa in accelerazione per il raggiungimento della potenza e della coppia massima dei motori a due tempi al fine di una maggiore accel erazione in uscita delle curve e pendenze in salita. the technical problem concerns the increase in engine torque at low rpm; the essential characteristics of the. the solution is to reduce the recovery times in acceleration to reach the maximum power and torque of the two-stroke engines in order to increase the acceleration at the exit of curves and uphill slopes.
Lo strozzaggio permette una migliore combustione, in quanto la miscela viene aspirata nella quantità corretta, la quantità di miscela, infatti, varia adeguatamente al variare del numero di giri del motore il che evita l'ingolfamento in ripresa. The throttling allows better combustion, as the mixture is drawn in in the correct quantity, the quantity of mixture, in fact, varies adequately as the number of revolutions of the engine varies, which avoids clogging in recovery.
L'uso finale consiste nell'applicazione del sistema in tutti i motori a due tempi. The end use is to apply the system to all two-stroke engines.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT96CT000009 IT242287Y1 (en) | 1996-05-15 | 1996-05-15 | VARIATOR OF THE FUEL FLOW, MOUNTED IN THE INSPIRATION PIPE, IN TWO STROKE ENGINES, COMMANDED BY SUITABLE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT96CT000009 IT242287Y1 (en) | 1996-05-15 | 1996-05-15 | VARIATOR OF THE FUEL FLOW, MOUNTED IN THE INSPIRATION PIPE, IN TWO STROKE ENGINES, COMMANDED BY SUITABLE |
Publications (3)
Publication Number | Publication Date |
---|---|
ITCT960009V0 ITCT960009V0 (en) | 1996-05-15 |
ITCT960009U1 true ITCT960009U1 (en) | 1997-11-15 |
IT242287Y1 IT242287Y1 (en) | 2001-06-04 |
Family
ID=11348590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT96CT000009 IT242287Y1 (en) | 1996-05-15 | 1996-05-15 | VARIATOR OF THE FUEL FLOW, MOUNTED IN THE INSPIRATION PIPE, IN TWO STROKE ENGINES, COMMANDED BY SUITABLE |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT242287Y1 (en) |
-
1996
- 1996-05-15 IT IT96CT000009 patent/IT242287Y1/en active
Also Published As
Publication number | Publication date |
---|---|
ITCT960009V0 (en) | 1996-05-15 |
IT242287Y1 (en) | 2001-06-04 |
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