Transcript Presentazione di PowerPoint

B R C
G
A
S
Equipment
B R C
G A S
E Q U I P M E N T
BRC
| THE
G A SFUTURE
Equipment
IS CLEAR
B R C
G A S
E Q U I P M E N T
1
*
S
e
q
u
e
n
t
SEQUENT – The BRC injection system
B R C
G A S
E Q U I P M E N T
Gaseous phased injection
Multi-point Phased
Sequential
“Master & Slave” type
OBD compatible
Gaseous Phased Injection
(Sequent- Fast-FastNess-24-56)
“Master & Slave” type injection
B R C
G A S
E Q U I P M E N T
Petrol ECU
Petrol Injectors
Signal
Injector 1
Injector 2
Injector 3
Injector 4
Petrol
Engine
Lambda
Oxigen
Sensor
“Master & Slave” type injection
B R C
G A S
E Q U I P M E N T
Petrol ECU
Petrol Injectors
Signal
P1,
Temp,
ecc.
Gas ECU
Gas Injectors
Signal
Injector 1
Injector 2
Injector 3
Injector 4
gas
GAS
Engine
Lambda
Oxigen
Sensor
Close loop petrol injection
B R C
G A S
E Q U I P M E N T
Close loop gas injection
B R C
G A S
E Q U I P M E N T
General diagram: the components
B R C
G A S
E Q U I P M E N T
B R C
G A S
E Q U I P M E N T
2 * Seq uent Dir e c t I n je c t io n
Petrol
B R C
G A S
E Q U I P M E N T
direct
injection
layout
Petrol direct injection
Stoechiometric and homogenous charge type
B R C
G A S
E Q U I P M E N T
Petrol direct injection
Lean burn and stratified charge type
B R C
G A S
E Q U I P M E N T
Petrol
B R C
G A S
E Q U I P M E N T
direct
injection
cars
S D I
B R C
G A S
–
C h a r a c t e r i s t i c s
E Q U I P M E N T
What’s common with Sequent family product?
• LPG Injection
₋ in the manifold (Port Fuel Injection)
₋ vapour phase
₋ phased sequential injection
• Up to 6 cylinder naturally aspirated and supercharged engines
• Sequential change-over (BRC patented)
• Petrol injectors cutting and emulation integrated in gas ECU
• ECU programming and system diagnostic with notebook
• OEM characteristics for gas components
• Integrated diagnostic to allow an easy check of the system
( 1 )
S D I
B R C
G A S
–
C h a r a c t e r i s t i c s
( 2 )
E Q U I P M E N T
What’s new compared with others Sequent family products?
• New gas ECU specially designed for petrol direct injection engines. New
strategies to create a perfect integration with the petrol engine management
and diagnostic.
• Petrol injectors cutting and reading though three wires.
• Petrol rail pressure reading in gas mode.
• Now available for stoichiometric engines
• Possibility to use petrol during gas mode to optimize the integration with
petrol management and diagnostic and to avoid problems with petrol injectors
S D I
B R C
G A S
–
T h e
C o m p o n e n t s
E Q U I P M E N T
• LPG tank and Europa 2 multivalve
• ET98 solenoid valve
• Pressure regulators: Genius MB – Genius Max
• Vapour phase filter FJ1 HE
• BRC injectors
• SDI dedicated gas ECU
• SDI dedicated harness
• Gas injector rail with gas temperature sensor
• Gas pressure sensor
• New change-over switch
S D I
B R C
G A S
–
D i a g n o s t i c
o n
P C
E Q U I P M E N T
Correlated
data
Error erase
Suggested
actions
Errors
reading
Errors
calibration
Automatic
report
S
B R C
G A S
D
I
-
I
n
s
t
a
l
l
a
t
E Q U I P M E N T
• 4 e 6 cylinders dedicated kits
• Dedicated instructions and calibrations available in BRC web site
i
o
n
S D I
B R C
G A S
–
C o n v e r t e d
E Q U I P M E N T
• VW Golf 1.6 FSI stoichiometric (3)
• VW Golf 2.0 FSI stoichiometric
• VW Golf 1.6 FSI lean burn (1)
• VW Golf 2.0 FSI GTI stoichiometric (1)
• VW Passat 2.0 FSI stoichiometric (4)
• VW Golf 1.4 TSI stoichiometric (1)
• Alfa Romeo 2.2 JTS stoichiometric (1)
• Opel Vectra 2.2 Direct stoichiometric (2)
v e h i c l e s
SDI – Prototipe endurance test
(data upgrated @ April 2007)
B R C
G A S
E Q U I P M E N T
VolksWagen GOLF 2.0l
FSI cabrio
VolksWagen GOLF
PLUS 1.6l FSI
VolksWagen PASSAT
2.0l FSI
VolksWagen GOLF 1.6l
FSI
VolksWagen GOLF 1.4l
TSI
VolksWagen GOLF 2.0l
TURBO TSI
Opel Vectra 2.2l Direct
Alfa Romeo 159 2.2l JTS
VolksWagen PASSAT
2.0l FSI
VolksWagen GOLF 1.6l
FSI
0
20000
40000
60000
80000
100000
Genius MB – Characteristics (1)
B R C
G A S
E Q U I P M E N T
• LPG reducer-vaporizer
injection systems
dedicated
to
gas
• Single stage with diaphragm
• Lever type shutter (as Genius Max)
• Thermical heater before pressure reduction (to
optimize output pressure)
• Gas inlet with filter
• Aluminum wall to separate gas and coolant
compartment
• Orientable coolant elbow
• Straight gas output (orientable elbow as option)
• Integrated pressure relief valve
Genius MB – Characteristics (2)
B R C
G A S
E Q U I P M E N T
• Optimized thermical exchange
• Optimized pressure stability even on fast gas flow changing
• Higher flow (compared to Genius)
• Higher gas pressure stability at tank pressure variation
• Compact body
• Easy accessibility to coolant, gas and sensor
S
B R C
G A S
D
I
-
I
n
j
e
c
t
o
r
E Q U I P M E N T
• Bottom feed type injector
• Floating shutter (BRC patent)
• Impedance 2,0 W @ 20°C
• Rubber on steel sealing
• Compact body
• Three models available up to more than
40 kW/cyl
s
S D I B R C
G A S
E Q U I P M E N T
I l
c a b l a g g i o
M u l t i v a l v e
B R C
G A S
E Q U I P M E N T
E u r o p a
2
N e w
B R C
G A S
C h a n g e o v e r
s w i t c h
E Q U I P M E N T
• Reduced dimensions on diameter and thickness
• Connector with reduced dimensions
• Change over, gas level indication, fuel on use
display and buzzer
• Possibility to stick it or fix it
• Compatibility with SDI and S24MY07