Ford determination equip a lot of of its U.S. cars and SUVs by means of stop/start technology, start in 2012, whichautomatically shuts downward the engine at what time the vehicle moderator to a stop,cutting downward on petroleum use and emissions.
The technology, construct Ford strong-minded Auto Start-Stop, determination be obtainable by means of also physical or automatictransmissions. A Ford spokesman supposed so as to engineers are motionless developingthe technology, so it determination stay the force up in theautomatic-transmission fluid at what time the engine is stopped. The fluidpressure is wanted for the broadcast to operate properly.
Fordalso has not yet complete a final choice concerning consequences to revolve the cost ofAuto Start-Stop eager on the vehicles bottom cost or to create it anextra-cost option, the spokesman said.
The automakers new age group of direct-injection four-cylinder heavy determination be the primary to get the stop/start technology. Ford plansto increase it in the center of its four-, six- and eight-cylinder engine families.But the skill cant be second-hand on a number of models, genuine as the F-seriesSuper Duty pickups, the spokesman said.
A direct-injection fuelsystem and an electric-powered irrigate pump are two technologies neededfor Auto Start-Stop. Direct injection, construct squirts petroleum directly intoeach cylinder, enables the engine to create additional quickly. The electricwater pump circulates coolant still at what time the engine is stopped, whichkeeps warmth flowing to the passenger compartment.
Other lesser ofAuto Start-Stop are a beefed-up hors d'oeuvre motor engineered to previous formore create cycles, an upgraded ring cog on the heavy flywheel and a12-volt battery engineered for bound free and accuse cycles.
Thestop/start scheme mechanically shuts downward the engine at what time the vehiclecomes to a stop, genuine as at a transfer light. The engine automaticallyrestarts at what time it senses the intended releasing the brake pedal.
Ford inappropriately so as to the scheme can cut petroleum use by as a great deal as 10 percent.
Ithas by now rolled the skill out in Europe, on ECOnetic versionsof the Ka little car and the Mondeo sedan. Ford is addition Auto Start-Stopto Ford Focus, C-Max and Grand C-Max models"vehicles so as to are likelyto be the primary U.S. Fords to use the technology. Fords hybrid vehiclesin the United States by now use stop/start technology.
Source: Autoweek
RSS Feed (xml)
Niciun comentariu:
Trimiteți un comentariu