142773 ⎘
Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous supply of fluid to the pump by gravity through a hopper, e.g. without intake valve
THICK MATERIAL PUMP AND METHOD FOR OPERATING A THICK MATERIAL PUMP
#2Vacuum excavation apparatus having a deceleration vessel and methods for excavating a site
#3SWITCHING DEVICE FOR A CONCRETE PUMP
#4Computer-aided method and device for optimized control of the delivery rate of a concrete pump or the like
#5Mobile thick matter pump
#6HYDRO EXCAVATION VACUUM APPARATUS AND FLUID STORAGE AND SUPPLY SYSTEMS THEREOF
#7System for monitoring concrete pumping systems
#8Auto-reversing driveshaft system and method
#9Thick Stock Valve
#10Hydro excavation vacuum apparatus having deceleration vessels and methods for hydro excavating a site
#11Concrete pump system and method
#12Airlocks for conveying material, hydro excavation vacuum apparatus having airlocks, and methods for hydro excavating a site
#13Hydro excavation vacuum apparatus having an adjustment system for adjusting a dewatering system screen
#14Hydro excavation vacuum apparatus
#15Thick material pump
#16High-viscosity pumping system
#17Hydro excavation vacuum apparatus and fluid storage and supply systems thereof
#18Cyclonic separation systems and hydro excavation vacuum apparatus incorporating same
#19Pickup truck hydraulic concrete pump
#20Continuous Flow Pumping System
#21Concrete pump system and method
#22Material sprayer having sliding pump mounting
#23Concrete pump system and method
#24SWITCHOVER DEVICE FOR A THICK-MATTER PUMP
#25Concrete pumping system having safety recirculation and method features
#26System for feeding and pumping of less pumpable material in a conduit line
#27Container for accommodating high-viscosity materials
#28Concrete pump system and method
#29DETECTING DEVICE AND PUMPING EQUIPMENT FOR CONCRETE
#30Hydrogen storage container
#31System and method for induction heating a helical rotor using a coil
#32Piston-type transfer pump device, method for transferring particulate solid matter using such a device, application of the method to the feeding of a gasification reactor
#33Pump system for food machine
#34Pumping unit for a machine to distribute concrete
#35Distributing valve for concrete pump and the concrete pump
#36Method for Producing a Sulfur Concrete Substance
#37DISTRIBUTION VALVE FOR CONCRETE PUMP, CONCRETE PUMP AND CONTROL METHOD THEREOF AND CONCRETE PUMP TRUCK
#38MATERIAL MOVING APPARATUS
#39Device and method for pumping flowable masses
#40Reducing emissions of VOCs from low-pressure storage tanks
#41Device for delivering thick matter
#42Method for feeding pasty masses and pump device for feeding pasty masses
#43System and method for induction heating a helical rotor using a coil
#44Material feed container for a thick-matter pump
#45Apparatus for producing a sulfur concrete substance
#46DOSAGE AND TRANSFER VALVE, DOSING PUMP COMPRISING SUCH A PIVOTING VALVE, AND INSTALLATION FOR PRODUCING DAIRY OR CHEESE PRODUCTS, COMPRISING AT LEAST ONE SUCH PUMP
#47HIGH SOLIDS MATERIAL MOVING APPARATUS
#48Concrete pump
#49Multi-pump sequencing
#50Portable work machine for pumping concrete or thick liquids and having a carrying framework and a covering hood
#51Sealing Rings for Abrasive Slurry Pumps
#52Reinforced smart mud pump
#53UNEQUAL LENGTH ALTERNATING HYDRAULIC CYLINDER DRIVE SYSTEM FOR CONTINUOUS MATERIAL OUTPUT FLOW WITH EQUAL MATERIAL OUTPUT PRESSURE
#54Method and device for suppressing vibration of boom of concrete pump truck
#55Distribution valve for concrete transport pump
#56Device for delivering thick matter
#57Rotary piston pump
#58Method of pumping drill cuttings and pump for moving drill cuttings
#59Piston pump for thick materials
#60High Pressure Pumping Apparatus
#61Drive Device for a Dual-Cylinder Slurry Pump and Method for Operating Said Pump
#62Sealing rings for abrasive slurry pumps
#63Material feed container for a thick-matter pump
#64Reciprocating slurry pump with a continuous feed rate
#65Device and method for controlling a two cylinder thick matter pump
#66Method of controlling a pump apparatus for conveying viscous material, and control system for such a pump apparatus
#67Device and method for controlling a thick matter pump
#68Hose pump feeding device
#69Pump apparatus and method for continuously conveying a viscous material
#70Apparatus for pumping drill cuttings and dual cylinder positive displacement pump for moving drill cuttings and method of use
#71Structure and the manufacturing method for friction parts on concrete pump
#72Combination loading and vacuum hopper for piston pump
#73Concrete pump with pivotable hopper asssembly
#74Concrete-mortar transfer system of concrete pump car
#75Continuous flow pumping system