Pneumatic brake for railway locomotives and motor cars

Fluid-pressure and analogous brake systems – Multiple systems

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

188106P, 188156, 303 3, 303 14, 303 15, 303 841, B60T 1326, B60T 1500

Patent

active

054294240

ABSTRACT:
A pneumatic brake system for use with an additional brake including a by-pass valve in parallel to a shut-off valve. The by-pass valve is opened only during an actuating or controlling of the pneumatic brake which exceeds a control range and opens up the passage through the brake pressure line irrespective of the switching condition of the shut-off valve. The connection of the brake cylinder line section of the brake pressure line with the atmosphere by the shut-off valve is at least choked when the by-pass valve is opened up.

REFERENCES:
patent: 2038174 (1936-04-01), Hewitt
patent: 2118412 (1938-05-01), McCune
patent: 2656222 (1953-10-01), Hines
patent: 2933350 (1960-04-01), Hines
patent: 3443842 (1969-05-01), Pier
patent: 3488570 (1970-01-01), Vint, Jr. et al.
patent: 3778115 (1973-12-01), Ryburn et al.
patent: 3823984 (1974-07-01), Parfitt et al.
patent: 3845991 (1974-11-01), Engle
patent: 3924902 (1975-12-01), Engle
patent: 4002373 (1977-01-01), Mori
patent: 4199195 (1980-04-01), Pekarcik et al.
patent: 4659169 (1987-04-01), Rumsey et al.
patent: 4671576 (1987-06-01), Fourie
patent: 4744607 (1988-05-01), Nagata
patent: 5312167 (1994-05-01), Giorgetti 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

Pneumatic brake for railway locomotives and motor cars does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pneumatic brake for railway locomotives and motor cars, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pneumatic brake for railway locomotives and motor cars will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-756052

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