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COMPANY INTRODUCE

China Hongyang Group, is an integrated enterprise with the research & development, production and marketing of Fuel Dispenser and related accessories as well as service station concerning equipments. It concentrates on the relative manufacture & services of filling station such as Hongyang tax control Fuel dispenser, IC Card fuel dispenser, manage system of network for stations, submerge pump and liquid level devise. China Hongyang Group, designed supplier of SinoPec and PetrolChina, our HONGYANG products have been sold to over 50 countries in South-east Asia, Mid-east, Africa, Europe and well received in their markets.

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technical archives

    Chapter I Fuel dispenser survey Article I General survey about fuel dispenser’s designation Article II Fuel dispenser’s develo fuel dispenser pment history Article III Basic function and category Article IV Basic working principle and configuration of fuel dispenser Chapter II Hydraulic components of fuel dispenser Article I Fuel pump Article II Vapor Separator Article III Measurement transducer Article IV Nozzle Article V Oil indicator Article VI Solenoid valve Article VII Hydraulic pipeline Chapter III Electric control system of fuel dispenser Article I Main functions of electric control system for fuel dispenser Article II Electric control system configuration of fuel dispenser Article III Card-controlled fuel dispenser Article IV Card-controlled dispenser and reader working flow Article V IC card filling system security Chapter IV Safety and environmental protection in forecourt Article I Lightning-proof Article II Wiring system Article III Earth wire and grounding system Article IV Vapor-Recovery system Chapter V Installation & debugging of fuel dispenser Article Installation Article II Submersible pump type dispenser and its installation Chapter VI Metrological approval of fuel dispenser Article I Metrological management and technical requirements Article II Appraisal condition and apparatus Article III Indicating appraisal methods and data processing Article IV Important notices in appraisal Chapter VII Failure and Troubleshooting Article I Failure judgment and troubleshooting Article II Pipeline failure and maintenance Article III Important notices to dispenser’s maintenance Article IV Dispenser’s maintenance Chapter I Fuel dispenser survey Article I General survey about fuel dispenser’s designation 1. Fuel dispenser The full name is fuel dispenser for motor vehicles, used for measuring fuel of vehicles. It consists of meter for v fuel dispenser olumes of liquids, additional devices, and ancillary devices. 2. Liquid-volume meter Liquid-volu fuel dispenser

technical specification

    € - Data_Id 25: deleted no need   - Data_Id 27: deleted no need   - Data_Id fuel dispenser 29: deleted no need   - Data_Id 30: deleted the heartbeat on communication level is used   - Data_Id 61: deleted no real time clock in the dispenser   - Data_Id 62: deleted no real time clock in the dispenser   - Data_Id 200-255: free to manufacturer oil company   - Chapter 3.4:   - Additional information to use the METER database   - The M_ID = 80H is used to have access to all meters   - Data_Id 200-255: free to manufacturer oil company   - Chapter 3.5:   - Additional information to use the PRODUCT database   - The PR_ID = 40H is used to have access to all products   - Data_Id 200-255: free to manufacturer oil company   - Chapter 3.6:   - Additional information to use the PRODUCT PER FUELLING MODE   database   - The FM_ID = 10H is used to have access to all fuelling modes at a   product   - Data_Id 200-255: free to manufacturer oil company   - Chapter 3.7:   - Additional information to use the FUELLING POINT database   - The FP_ID = 20H is used to have access to all fuelling points   - Data_Id 2: Renamed to Nb_Tran_Buffer_Not_Paid description changed   - Data_Id 3: Renamed to Nb_Of_Historic_Trans description changed   - Data_Id 5: deleted no need   - Data_Id 21: Numbering description changed   - Data_Id 22: Description changed field type is bin16   - Data_Id 25: Numbering description changed  fuel dispenser   - Data_Id 41: Data element Transa fuel dispenser

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    before you shoot Dec 19th 2006 From The Economist print edition A new field manual teaches American forces how to figh fuel dispenser t elusive insurgents AMERICA is no stranger to “small wars� those messy conflicts where the hard part is not to destroy the enemy but to identify him and where there are no front-lines or clear-cut victories. As its power expanded in the 19th century, America raided the Barbary coast, intervened in China, colonised the Philippines and carried out many landings in the Caribbean. But this long experience of imperial policing has been strangely forgotten. The triumph of the second world war, the ignominy of Vietnam and confrontation with the massed armies of the Soviet block in the cold war convinced America to turn away from small wars to concentrate on winning the big ones. These days, however, American commanders are reaching for the history books as they discover that high- tech firepower is of little use—and can often be counter-productive—in the streets of Baghdad. Some have sought inspiration in classics such as T. E. Lawrence s “Seven Pillars of Wisdom� published in 1922, or the Marine Corps rediscovered “Small Wars Manual�of 1940. On December 15th they got some official help in the form of a new joint army and marines field manual. “FM 3-24 Counterinsurgency�makes awkward reading for those trained in the notion of out-manoeuvring and annihilating an enemy force. Now American troops must be “ready to be greeted with either a handshake or a hand grenade�and must be “nation-builders as well as warriors� Under the new doctrine, fighting insurgents involves “armed social work� “Sometimes doing nothing is the best reaction,�says the manual. The best weapon is sometimes none at all. The prime objective is not to kill as many insurgents as possible but to maximise support from the local population. Above all, troops must adapt quickly. Instea fuel dispenser d of isolating themselves in large camps and driving around in armoured vehi fuel dispenser