The primary automotive application of your lock-up basic principle was Packard's Ultramatic transmission, released in 1949, which locked up the converter at cruising speeds, unlocking once the throttle was floored for brief acceleration or because the automobile slowed. Similar to the 3-passage process, two in the passages are utilized for https://fernandoldsfr.popup-blog.com/33071540/not-known-facts-about-torque-converter-clutch