U104-B 3-phase Connection

U104-B 3-phase Connection

This type of meter is used to fuel dispensers for measurement of pressurized oil.

Materials:

Body: Aluminum (Spray-Painted)

Package:

Net Weight:

1.7kg/case of 1

Gross Weight: 1.9kg/case of 1

Dimension: 36x15x15cm/case of 1

nut 2-Gasket 3-Nut 4-Jointer 5-Spring seat 6-Spring 7-Overflow valve core 8-Valve seat 9-O-ring 10-Nut 11-Washer 12-Bolt 13-Elastic gasket 14-V-wheel 15-V-belt board 16-Pressure plate 17-Framework oil seal 18-Bolt 19-Elastic washer 20-Pump cover 21-Sliding bearing 22-Rotor unit 23-Woodruff key 24-Vane 25-Spring flake 26-Sliding bearing 27-Plug 28-O-ring 29-Pump body 30-Nut 31-Flat washer 32-Gaslet 33-Bolt 34-Adjusting bolt Diagram 2-2: Exploded drawing of vane pump Diagram 2-3: Installation of rotor of vane pump Diagram 2-4 show the pump’s working situation. A Section and B Section are the neared vane, which rotate together with rotor clockwise. The turning Vane A increases the cubage of low pressure transitional area, oil being sucked into pump. Fuel between vane A and Vane B is brought to high pressure transitional area as the vane go around clockwise. In high pressure transitional area cubage become smaller because of vane rotation, a fuel dispenser s result, oil is impelled out under the vane pressure. When rotor turns continually oil in tank is sucked into pump and then discharged out ceaselessly to form a stable flowage. Pump flowage formula is showed in Diagram 2-1. fuel dispenser Diagram 2-4: Vane sketch map Q = 2e (Πd－SZ) bnη (2-1) In the formula: Q ── actual flux e ── eccentric moment D ── diameter of chamber b ── vane height S ── vane thickness n ── rotate speed of rotor Z ── vane number η ── volume efficiency Taking security for granted GB50156-2002 of The Regulation of design and construction on vehicle gas & fuel filing station stipulates that the outlet flow-rate of fuel dispenser don’t exceed 60L/min. Overflow valve The rea fuel dispenser l flow rate of vane pump surpass 60L/min. the redundant flowage back into the inlet of pump via overflow valve to make the outlet flow rate don’t exceed 60L/min. Vane pump can adjust flowage as it belongs to ration pump. When increasing fuel dispenser’s flowage openness of nozzle is enlarged, outlet pressure of pu

e　　 x bin8 Database Address　　 DB_Ad　　 (x = 1 to 8) - the database address from where the data has　　 come　　 bin8 1 to 255 Data Identifier　　 Data_Id　　 - the identifier for the first requested application　　 data element　　 bin8 0 to 254 Data Length　　 Data_Lg　　 or or - number of bytes for the first application data　　 bin8 bin16 255 element contents　　 1　　 fuel dispenser 0 - 65535 - if the length is bigger than 254 see　　 - if data element does not exist or can not be read　　 fuel dispenser 2　　 in the current device state see　　 appli- appli- Data Element Contents　　 Data_El　　 cation cation - the contents of the first requested application　　 dependent dependent data element　　 bin8 1 to 255 Data fuel dispenser Identifier　　 Data_Id　　 - the identifier for the second requested　　 application data element　　 bin8 0 to 254 Data Length　

t Three people died in Lahore and two in Peshawar as riotous demonstrations erupted in Pakistan against the publication in Denmark of cartoons of the Prophet Muhammad. In Peshawar, a branch of KFC was burned down, presumably on the ground that it is “western�? like the Danes. In Nepal, the leader of the Maoist insurgency celebrated ten years of fighting by predicting that King Gyanendra would soon abdicate or be overthrown. A number of senior current and former Chinese newspaper officials signed a letter protesting at the recent closure of a hard-hitting newspaper supplement, Freezing Point. Two members of an Australian drug-smuggling gang were sentenced to death by firing-squad in Bali, and seven others were given life sentences. The sentences seem likely to complicate Australian-Indonesian relations. Préval prevails AP The vote fuel dispenser count in Haiti s presidential election descended into confusion. With most votes counted, the electoral council said that René Préval had failed to win the outright majority implied by earlier partial counts. Mr Préval cri fuel dispenser ed fraud, but called on his angry supporters to show restraint. After protests from the UN and other outsiders, electoral officials later declared Mr Préval the winner. See article Petrobras, Brazil s state-run oil company, said it planned to invest more than $5 billion in Bolivia s gas industry over the next five or six years, in joint-ventures with YPFB, the revived state oil company. Evo Morales, Bolivia s new president, wants foreign companies who hold gas concessions to become partners of YPF fuel dispenser B. An outbreak of foot-and-mouth disease in northern Argentina raised fears among beef exporters that they would lose foreign markets. But that may turn out to be good news for the country s president, Néstor Kirchner, who has been pressing beef producers to freeze prices as a means of tackling inflation, which reached 12% last