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FUEL DISPENSER & SPARE PARTS

fuel-dispenser

FUEL DISPENSER & SPARE PARTS

Fuel dispenser are used in petroleum-retail service stations for filling lightweight oil including gasoline or diesel etc. We have taken up the production of fuel dispenser since1992. Among our gigantic business portfolio, oil transfer pumps were first put on our agenda and then mechanical fuel dispensers, electronic fuel dispenser in subsequence.

Our fuel dispensers have 3 series, namely, C series, D series and S series. All of the series share the same electronic system, which consists of flow meter, combination pump, auto nozzle etc. But C series is little in size and has a general outline with hoses from the middle. And D series contains jambs with stainless steel and hoses from the top. Then S series have a novel streamline outline and hoses from the top, which is bigger in size in comparison with the other ones.

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    authorized command and startup pump without operator interference. Non-auto authorized filling: the send of authorized command to switch on pump needs operator’s help after holding up nozzle. Additional requirements Aside from the function ‘card-control� it should abide by the requirement of ‘card-linkage� that is, no operation without card. ‘Card�means filing card (CPU card). IC card fuel dispenser would be resting state in which any filing operation related conducted if no valid card is inserted. As insert valid filing card and pass two-way fuel dispenser attestation, IC card fuel dispenser can be operated including setting and filing. The balance of IC card is checked in filling process. If don’t meet requirement fuel dispenser would be stopped. Once IC card is pulled out in filling process, IC card fuel dispenser would come to halt immediately, transaction record would be stored in IC card system. The card, only finish previous payment of deduction can become a valid card to next filling. Realization modes Two-way attestation between filling card and IC card terminal Filing card is CPU card, containing password that match fuel dispenser. Password system includes these operating passwords used for payment deduction, setting grey card and password attestation. IC control unit of fuel dispenser contains fuel dispenser password carrier processed encryption function. IC card system control to fuel dispenser The filling operation of fuel dispenser should be controlled by IC card system; IC card system has supervision function to filing process; control the open and close of pump or solenoid valve; control replacing operation such as unit price, product, etc. 5.3 Basic function of card- controlled fuel dispenser The following items are the basic functions: Card-linkage (card-controlled filling) Starting operation needs to insert IC card; If take out IC card, filing operation will be stopped Multiple filling types Having three kinds of filling types: presetting volume or money to fill oil, filling fuel dispenser

technical specification

    block of the application: this is an application specific decision.   MissingMandatoryData Complete failure. The request This is a specific version of the Failure. It probably means a bug   message is missing necessary in the implementation. The cashiercustomer might retry the   data operation with different card or input and anyway the system   fuel dispenser continue working; it might happen occasionally. Being an   exceptional situation it might not be necessary to implement an   automatic block of the application: this is an application specific   decision.   UnknownCard Complete failure. A card in a This is a specific kind of Failure that triggers the POSSell   recognisable standard format was application reading the card details in the response and tryin fuel dispenser g to   used but it is not managed by the process itself.   EPS. Optionally the detail of the This practice is not the advice by IFSF but it is present for   card are also sent in the response existing systems.   so the POSSell application might   manage this process   (no response from Complete failure. The connection The POSSell triggers a RepeatLastMessage request; in case of   EPS) to the EPS is not fuel dispenser

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    shing up overnight rates to cool their economies. He left before the riddle could be solved. Now an answer is emerging (see chart 1). Since the turn of the year, the yield on ten-year Treasuries has climbed to its highest level since the Fed started tightening in June 2004. The yield on ten-year German bunds is near a 17- month high. Japanese government bonds have been yielding more than at any time for nearly two years. But by historic standards yields are still low. And the component attributed to expected inflation, measured by subtracting inf fuel dispenser lation-linked yields from nominal yields, is even less threatening. It has barely budged this year. In America it hovers around 2.5%, in Europe just above 2% and in Japan below 1%—roughly where it has been for two years, even as oil and other commodities have gone ballistic. There are plenty of reasons why hot commodity prices have not caused too many worries about inflation. One is that markets are confident that central banks will act to contain inflationary pressures. A second is that cheap Chinese exports have held down global prices. Another is that manufacturing s share of the world economy is declining; another is that the intensity with which industry uses raw materials is also shrinking—thinner steel in cars, for example—so that commodities i fuel dispenser mportance to inflation has diminished. And in real terms commodity prices are still well short of their 1970s peak (see chart 2). They have been on a downward trend since the 19th century, punctuated only by wars and other supply shocks producers have generally coped with periods of surging demand, and probably will do so this time. There is also a speculative side to the frothiness in the commodities market, which has grown since the rally started (see chart 3). As pension funds seek new sources of returns, some—such as the giant California Public Employees Retirement System, with assets of $200 billion—are expected to dip their toes into commodities futures. In Britain J. Sainsbury, a s fuel dispenser