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Bosch more broadly commercializing water injection system; up to 13% fuel savings under some conditions

Green Car Congress

Rolf Bulander, chairman of the Bosch Mobility Solutions business sector and member of the board of management of Robert Bosch GmbH, explained that the improvement in fuel consumption results from cooling the charge to minimize/avoid fuel enrichment; mitigating knocking (premature denotation); and enabling an increased compression ratio.

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CPT developing 48-volt electric supercharger for micro-mild hybrids

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At 48 volts, a VTES electric supercharger will transform 7kW of battery power into a highly boosted charge of air for downsized gasoline and diesel engines. There will be no torque deficit or other tradeoffs from essential engine downsizing and higher gearing, which now dominates the development of internal combustion engines.

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SAE technical experts: fuel cell technology has advanced significantly, FC vehicle production has begun, further cost reductions & infrastructure development required

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Takashi Moriya, Senior Chief Engineer at Honda R&D, re-iterated Honda’s strategic focus on electrification as the main pathway toward reducing greenhouse gases, and shift to renewable sources of energy. Cost, productivity, efficiency and fuel economy now offer the highest focus for technology investment, he said. Earlier post ).

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Mazdas new SKYACTIV gasoline and diesel engines are steps on the road to its Ideal Engine; focus on compression ratio

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Mazda hosted Green Car Congress at a SKYACTIV Technologies media workshop this week in Vancouver, Canada, at which engineering management explained the development philosophy, approach and results for the initial set of SKYACTIV technologies. Extreme compression ratio rather than downsizing. Although downsizing—i.e.,

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National Research Council Study Finds That Available Technologies Can Result in Significant Fuel Savings for Passenger Vehicles Over the Next 15 Years, But at Higher Purchase Prices for Consumers

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Estimated price increases are based on current economic conditions and the concept of “incremental retail price equivalent (RPE) cost,” which represents the average additional price consumers would pay for a fuel economy technology. For example, the report notes the promise of cylinder deactivation, turbocharging and downsizing.

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EC rolls out CARS 2020 action plan for European auto industry

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Antonio Tajani, Vice President of the European Commission in charge of Industry and Entrepreneurship, introduced the EC’s CARS 2020 Action Plan aimed at reinforcing the European automotive industry’s competitiveness and sustainability heading towards 2020. By 2020, 70% of new growth will be in the emerging economies.

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Eaton Highlights Range of New Products to Reduce Fuel Consumption and Emissions

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The all-new electronic limited slip differential, Ultra Posi is designed for front and rear-wheel drive vehicles, performs comparably to four-wheel-drive and all-wheel-drive systems and provides up to a 10% savings in fuel economy, Eaton says. We’re focused on the customers’ most critical issue—smaller packaging.

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