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 PDF

Info

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
Application number
IT96CT000009U
Other languages
Italian (it)
Inventor
Mario Gigliuto
Lucio Muzzone
Original Assignee
Mario Gigliuto
Lucio Muzzone
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mario Gigliuto, Lucio Muzzone filed Critical Mario Gigliuto
Priority to IT96CT000009 priority Critical patent/IT242287Y1/en
Publication of ITCT960009V0 publication Critical patent/ITCT960009V0/it
Publication of ITCT960009U1 publication Critical patent/ITCT960009U1/en
Application granted granted Critical
Publication of IT242287Y1 publication Critical patent/IT242287Y1/en

Links

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)

R I V E N D I C A Z I O N I a) metodi e sistemi che determinano lo strozzaggio del condotto di aspirazione, nei motori a due tempi. b) comando del variatore di flusso, marchingegnato con sistemi e materiali di qualsiasi tecnologia e tipologia di funzionalità; R I V E N D I C A Z I O N I a) methods and systems that determine the throttling of the intake duct, in two-stroke engines. b) control of the flow variator, equipped with systems and materials of any technology and type of functionality;
IT96CT000009 1996-05-15 1996-05-15 VARIATOR OF THE FUEL FLOW, MOUNTED IN THE INSPIRATION PIPE, IN TWO STROKE ENGINES, COMMANDED BY SUITABLE IT242287Y1 (en)

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)

Also Published As

Publication number Publication date
ITCT960009V0 (en) 1996-05-15
IT242287Y1 (en) 2001-06-04

Similar Documents

Publication Publication Date Title
EP1723326B1 (en) Compressor, internal combustion engine comprising a compressor and method for operating an internal combustion engine
CA1188168A (en) Internal combustion engine having variable exhaust intake turbocharger
US4805573A (en) Engine with variable area intake passages
EP0084037A1 (en) Control device for the supply pressure of a supercharged combustion engine.
DE2932081A1 (en) BYPASS CONTROL DEVICE FOR TURBOCHARGED COMBUSTION ENGINES
JP2000509124A (en) Supercharged internal combustion engine
FR2586272A1 (en) DEVICE FOR CHANGING THE DIRECTION OF AN AIR FLOW PENETRATING IN THE COMPRESSOR OF AN EXHAUST GAS TURBOCHARGER OF AN INTERNAL COMBUSTION ENGINE
ITCT960009U1 (en) FUEL FLOW VARIATOR, MOUNTED IN THE INTAKE DUCT IN TWO-STROKE ENGINES, COMMANDED BY AN APPROPRIATE BRAND OF ANY
DE102004037763B4 (en) Charging system for an internal combustion engine
US4233814A (en) Supercharged internal combustion engines
DE60309003T2 (en) Charged combustion engine
US6269806B1 (en) Intake and exhaust device with multiple sections of specific geometry, for internal combustion engines
FR2779180A1 (en) INTERNAL COMBUSTION ENGINE INCLUDING A TURBOCHARGER AND PROCESS FOR OPERATING SUCH INTERNAL COMBUSTION ENGINE
DE2435707C3 (en) Control device for a supercharged internal combustion engine
DE837488C (en) Regulation of two-stroke internal combustion engines
US4125095A (en) Carburetors for internal combustion engines
JP2521272B2 (en) Engine supercharger
US3157987A (en) Internal combustion engines supercharged by means of a turbo-blower
US3289661A (en) Internal combustion engine
US3186161A (en) Device to control the rate of supercharging internal combustion engines
DE1451987A1 (en) Injection internal combustion engine that is operated with strongly fluctuating speed and load
DE1576451C3 (en) Device for further processing of the fuel-air mixture supplied by a carburetor for internal combustion engines in different operating states
US3362385A (en) Feed of rotary piston engine
KR100275047B1 (en) Variable throttle body assemble of vehicle
JPS59183045A (en) Speed restricting apparatus