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Toyota introducing new powertrain units based on TNGA; transmissions, engine, hybrid system, 4WD

Green Car Congress

Toyota Motor Corporation has developed a new continuously variable transmission (CVT) featuring a launch gear; a new 6-speed manual transmission; a new 2.0-liter liter hybrid system; and new 4WD systems—one for gasoline-engined cars, one for hybrids—based on the Toyota New Global Architecture (TNGA).

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Toyota Central R&D developing free-piston engine linear generator; envisioning multi-FPEG units for electric drive vehicles

Green Car Congress

A team at Toyota Central R&D Labs Inc. Toyota envisions that a pair of such units (20 kW) would enable B/C-segment electric drive vehicles to cruise at 120 km/h (75 mph). The team presented two papers on the state of their work at the recent SAE 2014 World Congress in Detroit. Animation of Toyota’s FPEG.

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Toyota implements Atkinson cycle in non-hybrid ESTEC engine; up to 38% thermal efficiency and improved fuel economy

Green Car Congress

Engineers at Toyota have developed an approach to applying the Atkinson cycle—used in the engines in Toyota hybrids since 1997—for engines in conventional, non-hybrid vehicles. The ESTEC 1NR-FKE achieves 73 kW of output (3 kW higher than the 1NR-FE used in Toyota A and B segment vehicles such as Yaris, iQ, etc.)

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Toyota to offer 2020 Corolla Hybrid in US; new sedan joins Corolla family worldwide, including hybrid model

Green Car Congress

For the first time in the United States, Toyota will offer the Corolla in hybrid form. Details on the 2020 Corolla Hybrid for the US will be announced during Toyota’s press conference at the LA Auto Show in less than two weeks. 2020 Toyota Corolla sedan, US market. reliability and usability?from from the very first generation.

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Toyota introducing new series of gasoline engines with gain of at least 10% fuel efficiency; up to 38% maximum thermal efficiency

Green Car Congress

Toyota Motor Corporation has developed a new series of fuel-efficient gasoline engines that achieve improved thermal efficiency. In developing the new engines, Toyota focused on four key areas: rapid combustion; a higher compression ratio; reduced pumping losses (e.g., Atkinson cycle engine can reach a thermal efficiency of 38%.

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2017 Chrysler Pacifica wins Altair Enlighten Award for weight reduction in full vehicle category; Toyota, Faurecia and AP&T module, technology winners

Green Car Congress

Toyota’s carbon fiber closure panels for the 2017 Prius Prime and Lexus LC500 ( earlier post ), and Faurecia’s Adaptive Valve for exhaust systems employed on the 2017 Chevrolet Silverado took the top honors for the module category. 2017 Chrysler Pacifica. pounds (12 kilograms).

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Toyota’s new three-way catalyst reduces precious metal usage by 20%; improving uniformity of flow with FLAD

Green Car Congress

Toyota Motor Corporation announced the commercial availability of a new, smaller three-way catalyst for the treatment of NO x , CO and unburned hydrocarbons from gasoline engines that uses 20% less precious metal in approximately 20% less volume, while maintaining the same exhaust gas purification performance. Click to enlarge.

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