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/lp/springer-journals/constant-flow-pump-for-fresh-concrete-GHKco2Rlqe
- Publisher
- Springer Journals
- Copyright
- Copyright © 2018 by Springer Fachmedien Wiesbaden
- Subject
- Engineering; Automotive Engineering
- eISSN
- 2366-1097
- DOI
- 10.1007/s41321-018-0018-y
- Publisher site
- See Article on Publisher Site
Abstract
Mobile Hydraulics D E V E L O P M EN T M OB I L E HY D R AU L I CS Constant-flow Pump © Putzmeister Engineering for Fresh Concrete Today, mobile fresh-concrete pumps can be found on almost every construction site. These pumps all have one common feature: interruptions in delivery. The discontinuous output flow rate of the fresh-concrete pumps has a negative effect on various aspects of the operation. In order to solve this problem, the Institute of Mobile Machinery Division at the Karlsruhe Institute of Technology in coopera- tion with Putzmeister Engineering has developed a new concept of a mobile fresh-concrete pump with constant delivery behavior. M OTIVATIO N pumps, which have been established on the market for decades, all work based Depending on the different designs of on similar principles and have character- mobile concrete pumps, delivery heights istic advantages and disadvantages. A of up to 606 m [1], delivery pressures disadvantage that all of them have in of 220 bar [2], and output flow rates of common is an interruption in delivery 200 m /h [3] can be achieved. These which is inherent to their functional 28 Mobile Hydraulics AU TH O RS
Journal
ATZoffhighway worldwide – Springer Journals
Published: Jun 8, 2018