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Ford files patent for 11-speed transmission

The automatic transmission seemed limited to three or four gears for decades, and then the automotive world slowly started to see more ratios becoming available. Today, seven-, eight- or nine-speed gearboxes have become rather common. Ford even has an automatic with 10 gears on the way for the future F-150 Raptor. The Blue Oval might not be done yet, though, because the company also now has a patent on an 11-speed box. The filing, which was discovered by AutoGuide, says this idea "produces eleven forward speed ratios and one reverse speed ratio by selective engagement of three shift elements in various combinations," and the company outlines three different ways of making this possible. The advantage of adding one more ratio is that the gearbox should be able to keep the revs in the ideal portion of the engine's torque curve even longer. Obviously, automakers patent ideas constantly, and applying for one is no guarantee that the tech ever arrives on the market. Conversely, these documents provide a tiny glimpse at one of the brand's focuses of development. If you're mechanically minded or just curious, you can read the entire application here for the technical nitty-gritty.

Ford EV Chief: 150 kW fast charging could be the norm

Ford's electrified-vehicle sales aren't exactly at the top of the charts this year, but that hasn't stopped Mike Tinskey, the automaker's global director of electrification and infrastructure, from being rather enthusiastic about advancements in various forms of more environmentally sustainable mobility. Tinskey, in an interview with The Verge, spoke of a world with really fast plug-in vehicle chargers. And of vehicles that can be re-parked using a remote driver. How fun. Tinskey, who touts SAE/combo fast-charging charging specification as the most likely to take the global leadership position, said a 150-kilowatt charger could be on the market "very soon." That'd mean an electric vehicle could be 80-percent recharged in just 20 minutes. Today's quickest units, the Tesla Supercharger, can crank out up to 120 kW. Some companies are touting 100-kW charging times, despite the lack of compatible chargers. Tinskey also spoke about Ford studies of a so-called "Remote Repositioning" feature, which would allow cars to be re-parked at night using a remote driver over a cellular network as spaces empty up, cutting down traffic, needless driving and pollution as a result. We're sure ready for such a thing. Through the first quarter of this year, sales of Ford's hybrids, plug-in hybrids and electric vehicles are down 28 percent from a year earlier to about 15,000 units. Sounds like those improvements Tinskey speaks of can't come soon enough. Featured Gallery 2012 Ford Focus Electric: Quick Spin View 18 Photos News Source: The Verge Green Ford

GM being sued over imploding Bosch fuel pumps in Duramax diesel trucks

Texas-based law firm Hilliard Martinez Gonzalez (HMG) this week filed a class-action lawsuit against General Motors over an alleged issue with Bosch CP4 fuel pumps. The suit claims Bosch designed the CP4 pump to work with European diesel fuel, which is thicker than U.S. diesel. When GM installed that pump in the 6.6-liter Duramax engine used from the 2011 to 2016 model years, the lawsuit claims the thinner U.S. fuel didn't provide enough lubrication, allowing air pockets to form in the fuel pump. That, in turn, allegedly let metal rub against metal inside the pump, causing the pump to eventually disintegrate and "send thousands of metal shards into the fuel injection system and every part of the engine." The Detroit News reported on the most recent lawsuit filed in Michigan's Eastern District Court, but the case is another piece of nationwide legal maneuvering going on since at least last September. Every U.S. truck maker used the Bosch CP4 fuel pump, and HMG originally went after all of them, as well as Bosch. On September 30, 2018, HMG filed a class-action suit in Texas on behalf of eight plaintiffs. The law firm wanted to prosecute the affair under RICO — the Racketeer Influenced and Corrupt Organizations Act — and named 10 defendants: FCA US LLC, FCA North America Holdings, LLC, F/K/A Chrysler Group, Fiat Chrysler Automobiles, N.V., Ford Motor Company, General Motors LLC, Robert Bosch GmbH, Robert Bosch LLC, VM North America, Inc., and VM Motori S.P.A.  The firm filed another suit in Florida on Nov. 2, 2018, against the same 10 defendants, again under the RICO statute, this time on behalf of more than 30 plaintiffs. We don't know how many other suits might have been filed, but the two suits mentioned apparently didn't have legs — the courts dismissed both quickly. So HMG shifted its strategy away from the RICO angle, and focused its efforts on GM, filing suit in California on Nov. 20, 2018. Instead of trying to catch 10 fish with a small net, HMG wants to score one fish with a big net. The results have borne more promise for the plaintiffs. In July this year, a judge in California denied GM's motion to dismiss, noting "the alleged defect is central to the vehicleÂ’s function." This latest suit filed on Aug. 6 in Detroit singles out GM again.  The Bosch CP4 is known to be problematic, however.