P-G22 FUEL DISPENSER

P-G22 FUEL DISPENSER

Pump Type :Optional

Inlet Pressure : >=54kPa.

Flow rate (L/min.) :55±5

Suction Distance (m): 6(verticalmente) / 50(orizzontalmente)

FlowMeter Type : Optional

Accuracy :±0.2%

Motor Voltage(V): 110V/220V/380V,50Hz/60Hz

Capacity(hp): 1HP(0.75kw)

Input Voltage : 110V/220V/380V,50Hz/60Hz

Nozzle : Auto Shut-off Nozzle

Environmental Condition :-40~~+55degree

Control Type :Solenold Vale Control Type

Preset: Function Provided(Small LCDIndicator)

Display(Counter) :Type LCD and Bright Backlight

Digit of Volume : 0~~999,999(6 Digits),Decimal point can be changed

Digit of Amount :0~~999,999(6 Digits),Decimal point can be changed

Digit of Unit price : 0~~9999(4 Digits),Decimal point can be changed

Digit of Total Range : 0~~99,999,999,99

Optional Display :Type LCD and Bright Backlight

Digit of Volume :0~~99,999,999(8 Digits),Decimal point can be changed

Digit of Amount :0~~99,999,999(8 Digits),Decimal point can be changed

Digit of Unit price : 0~~999999(6 Digits),Decimal point can be changed

Digit of Total Range :0~~99,999,999,99

Totalizer: 1~~9,999,999

Hose: 4.5m

Weight : 235kg

Dimension(L×W×H): 1060*550*1620(mm)

Dimension(L×W×H)Of Qty of Container : 40ft: 44 20ft: 22

used to keep a certain position to refuel. Working principal Pressured oil flow into the chambers in where main and vice valve located after switching main valve and flow out of spout because vice valve is opened. Liquid flowage reduces the static pressure and the pressure in upper chamber of switch. The pressure on the chambers of upper and low switch membrane are equivalent due to the front of spout communicating atmosphere. When inlet vent is flooded by oil, the lower chamber of switch membrane still keeps atmospheric pressure. Thus, pre fuel dispenser ssure difference is generated between the upper and lower chambers of switch membrane, the membrane and auto-shut level moving upward, auto controlled level moves downward under the function of switch handle. Finally, steel ball is driven into the hole of auto controlled level; switch handle continues to move downward; main valve is closed. In order to form the auto-shut function, two oil passages with different sections should be set (See Diagram 2-32). Here the Bernoulli equation as followed in order to explain the principle of auto-shut: �? = 12 ρv12+ρgh1=�?+12ρv22+ρgh2 (2--6) Among the above formula: ρ── oil density �?── pressure in main valve passage v1 ── velocity of flow in main valve passage h1── height of main valve �?── pressure in vice valve v2── velocity of flow in vice valve passage h2── height of vice valve Diagram 2-32: Auto-shut nozzle Due to small nozzle body, it could be regarded as a horizontal pipe, that is h1= h2 From Formula 2-6: �?－ｐ2�?2ρ(v22－v12) (2-7) According the following Formula: v1v2=A2 A1 In the Formula: A1 ── section of main valve passage A2 ── section of vice valve passage The Formula can be converted into: �?－ｐ2�?2ρv22 [1�?A2A1)] It is known from Formula 2-8 that if A2 / A1 is certain value, P2 becomes a negative value when velocity of flow increasing a certain extent, that is, P2 smaller than at fuel dispenser fuel dispenser

state.　　 PCD Comment:　　 If the proprietary pump protocol doesn t support the Max_Fill_Time then the PCD　　 will have to create its own watchdog timer for this purpose and when the timer has　　 expired must stop the pump dispensing and move into the IDLE state.　　 Action : The FP state change is send as an unsolicited data array　　 FP_Status_Message .　　 fuel dispenser Action : The FP sends an unsolicited data array　　 FP_Error_Type_Mess with minor error Fill_Time_Out to　　 the CD and the error is stored within TR_Error_Code.　　 TERMINATE_FP The FP is forced to move to the IDLE state.　　 The transaction is stored in the transaction buffer.　　 PCD Comment:　　 As most proprietary FP s don t support the concept of terminating a FUELLING　　 FP the PCD will have to manage the state transitions FUELLING to IDLE. This　　 action will involve dealing with the proprietary FP being IDLE but having its　　 nozzle removed. The PCD must stop the proprietary pump dispensing fuel.　　 Action : The FP state change is send as an unsolicited data array　　 FP_Status_Message .　　June 2005 IFSF - STANDARD FORECOURT PROTOCOL FP31_2.21　　 DISPENSER APPLICATION　　 Page: 49　　 CLOSE_FP The FP will be closed down and the FP moves into the CLOSED state.　　 The transaction is stored in the transaction buffer.　　 PCD Comment:　　 fuel dispenser fuel dispenser

t Indian banks have all of them there already, at costs far below their developed-country rivals . If Indian banks want to expand overseas, they still have to resolve the reputation issue. Customers in Europe or America might hesitate to rely on a bank (and a banking regulator) in Mumbai to preserve their savings. But such things can change. After all, Western consumers once mocked the idea of Japan as a carmaker, yet Japan soon proved them wrong. India might pull off the same trick in financial services. But first its government has to ge fuel dispenser t out of the way and give the bankers a chance. © 2006 .  About sponsorship Proceed with caution May 18th 2006 From The Economist print edition Financial services in China are set for huge growth, but there is no easy way in BIGGER may sometimes be better in banking, but ownership matters too. Whatever the size of a bank, it will usually perform worse in government hands, because governments are generally less motivated than private shareholders are, and less good than market forces are at collecting and digesting information. Besides, they have lots of other things to do. There are bound to be conflicts of interest and lapses of concentration. The bigger the state-owned bank, the bigger the mistakes it is liable to make. China has paid dearly for the mistakes of four big new commercial banks which the government carved out of the old communist banking system in 1994-95. Bewildered by the rush to capitalism, the big state banks were soon making two bad loans for every three good ones. The government set about cleaning them up in earnest in 1999, taking loans equivalent to 17% of GDP off their books. When that failed to change the banks ways, the government was forced to take a new and more radical tack. In 2003 it said it would recapitalise two of the four, the Bank of China (BOC) and the China Construction Bank (CCB), using $45 billion from state reserves. Then it would bri fuel dispenser fuel dispenser