Hydrodynamic starting torque converter

Power plants – Pressure fluid source and motor – Coaxial impeller and turbine unit

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

60337, F16D 3300

Patent

active

044635567

ABSTRACT:
A hydrodynamic reversing transmission wherein each of the forward and reverse drive trains between the input and output shafts has a starting torque converter with a stationary housing, a rotary turbine wheel and a set of adjustable guide vanes. The draining lines of the torque converters have inlet portions which are connected with the respective housings and are oriented in such a way that the direction of fluid flow therein is identical with or closely approximates the direction of fluid flow between the adjacent blades of the turbine wheel when the respective torque converters are operated within the counterbraking range. Each inlet portion has an aperture which is in permanent communication with the sump. The ratio of the outer diameter to the inner diameter of each turbine wheel is between 1.1 and 1.25, and the ratio of distances between the tips of neighboring blades of the turbine wheel to the outer diameter of the turbine wheel is between 0.06 and 0.09. One of the torque converters serves as a brake irrespective of the direction of movement of the vehicle as soon as the RPM of the output shaft rises to a preselected value.

REFERENCES:
patent: 1910697 (1933-05-01), Kiep
patent: 2831323 (1958-04-01), Linsenmeyer
patent: 3999385 (1976-12-01), Hoeller et al.
patent: 4099426 (1978-07-01), Keller et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Hydrodynamic starting torque converter does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hydrodynamic starting torque converter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydrodynamic starting torque converter will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-598228

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.