Concrete pumping apparatus

Fluid handling – With heating or cooling of the system – Circulating fluid in heat exchange relationship

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

1510406A, 222146H, 137334, F16K 4900

Patent

active

041990021

ABSTRACT:
This invention relates to an improved concrete pumping apparatus, in particular of the truck-mounted type and adapted to operate at low environmental temperatures.
Said apparatus comprises means which define an essentially closed circuit for circulation of the cooling air of the auxiliary engine controlling the pumping group in heat exchange contact with apparatus components disposed in separate bays to be maintained within well defined temperature ranges above the temperature of the environment, and means for independently adjusting and maintaining the air temperature in each bay. The engine exhaust gases are used to preheat the casting tube.

REFERENCES:
patent: 1433713 (1922-10-01), Fricker
patent: 2578080 (1951-12-01), Middlestadt
patent: 3106344 (1963-10-01), Band, Jr. et al.
patent: 3108012 (1963-10-01), Curtis
patent: 3279383 (1966-10-01), Smith
patent: 3394025 (1968-07-01), McCune
patent: 3570526 (1971-03-01), Fisco, Jr.
patent: 3714960 (1973-02-01), Yamada
patent: 3735769 (1973-05-01), Miller

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

Concrete pumping apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-1470870

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