Matches 1 - 32 out of 32


Match Document Document Title
US20130121811 CENTRIFUGAL CHOPPER PUMP  
A chopper pump is provided with a motor having a drive shaft and a casing connected to the motor and defining a bowl with an inlet for receiving waste material. A cover plate assembly is secured...
US20150118024 CENTRIFUGAL PUMP WITH SELF-CLEANING WEAR PLATE  
A centrifugal pump having an impeller assembly within a pump housing and a wear plate positioned in confronting relationship with the impeller assembly. The wear plate includes an annular wear...
US20130108411 CUTTER ASSEMBLY AND HIGH VOLUME SUBMERSIBLE SHREDDER PUMP  
A cutter assembly and high volume submersible shredder pump. These are for reducing the size of solids within a liquid which is to be pumped by chopping, grinding, shredding or cutting. An...
US20100028136 Centrifugal chopper pump with impeller assembly  
The disclosed solid waste pump is a chopper pump, and preferably a chopper pump having a small rated motor and a semi-open impeller design. Particularly, a chopper pump having an impeller, at...
US20140377055 Cutter System for Pump Suction  
A centrifugal pump with a cutter mechanism has a toothed cutter auger affixed to an impeller, and a toothed cutter stator affixed to the volute casing. The auger is a rotor cutter preferably...
US20100322756 Grinder Pump  
A pump is provided including a cutter plate disposed at a pump inlet including a plurality of holes. Multiple embodiments provide that the pump includes a rotatable cutter blade disposed...
US20080222799 PUMPED SHOWER DRAINING DEVICE  
A pumped shower draining device for a shower installation, comprises a housing having a waste water inlet and a waste water outlet, a pump element provided within the housing, a pump driving...
US20090232639 Wear plate for a centrifugal pump  
A wear plate for use in a centrifugal pump is structured with at least one cutting element positioned at the inner bore of the wear plate, the cutting element or elements being positioned to...
US20120321444 PUMP APPARATUS INCLUDING DECONSOLIDATOR  
A pump apparatus includes a particulate pump that defines a passage that extends from an inlet to an outlet. A duct is in flow communication with the outlet. The duct includes a deconsolidator...
US20090092479 PUMP WITH CUTTING IMPELLER  
A pump having an axial impeller (40) with helical blades (38) for sucking liquid through an intake opening (38) formed at a bottom side of the axial impeller (40), in which the blades (38) are...
US20090061704 Weed Cutter for a Craft Propelled by a Water Jet  
A device for cutting weeds carried by water inducted into a housing includes an intake, an outlet, an impeller for pumping water from the intake to the outlet as the impeller rotates about an...
US20100092276 CHOPPER PUMP  
A pump for chopping solid material in a liquid stream having a volute housing, a rotating cutter with at least one blade parallel to a rotational axis of the rotating cutter, an impeller arranged...
US20120114462 Screw-Type Centrifugal Pump with Cutting Inserts  
A screw-type centrifugal pump with scissoring back cutters and having a housing with an intake opening and an outlet opening, both in fluid communication with an internal chamber, and an impeller...
US20070157424 Bag carrying device for a vacuum/blower  
The present invention provides a bag carrying device for a vacuum/blower device (20). The bag carrying device comprises: a bag body (10) with a bag opening (50) and a bag carrying arrangement (65)...
US20140064929 CUTTER APPARATUS FOR CENTRIFUGAL PUMP  
A centrifugal pump with a cutter mechanism consisting of a toothed cutter rotor, integral with the impeller wear ring, affixed to the impeller and a toothed cutter stator affixed to the casing,...
US20100003124 Pump with Cutting Impeller and Pre-Cutter  
A pump includes a cutting impeller (38) and a pre-chopper (50) driven by a shaft portion (46) that projects axially from the cutting impeller (38), with the pre-chopper (50) being surrounded by an...
US20080075581 Fan cover  
A fan cover fastened to a cooling fan having a plurality of openings includes a fan cover body, a plurality of fasteners formed on the fan cover body and fastened into the openings, and a gripping...
US20090113661 Hand-held powered suction device  
To obtain a hand-held powered suction device, which secures a high suction performance by a lightweight fan while preventing a blade of the fan from being damaged or being broken due to a sucked...
US20080152481 Pump with Cutting Impeller and Pre-Chopper  
Pump having a cutting impeller (38), counter knives (40) associated therewith, and a pre-chopper (48) which is driven by a shaft portion (46) that projects axially from the cutting impeller (38),...
US20110046322 Clog-Resistant Pump Assembly For Slurry Loop Reactor  
The pump assembly includes an impeller rotatably mounted in a pipe of the reactor having blades that generate a flow of fluid slurry through the pipe, a nosecone protruding in an upstream...
US20100143098 PUMP ASSEMBLY AND METHOD  
The invention refers to a pump assembly, and more specifically to a chopping pump assembly comprising a cutting wheel mounted on a drive shaft in coaxial and co-rotational relation with a pump...
US20100327096 Grinder  
A grinder includes a generally vertical, rotatable shaft having at least one set of cutter blades driven thereby and a fan assembly mounted on the shaft below the cutter blades in position to...
US20070264119 Fan cover  
A fan cover integrated with a heat dissipating fan having a power line and a power line connector is disclosed. The fan cover includes a body combined with and covered on a side of the heat...
US20140044521 MULTIPURPOSE ROTARY DEVICE AND GENERATING SYSTEM INCLUDING SAME  
A multipurpose rotary device includes a rotor configured to include a plurality of blades in a circumferential direction; and a load guide body configured to guide a flow of fluids flowing into...
US20170167499 CENTRIFUGAL PUMP OF THE SUBMERSED OR SUMERSIBLE TYPE  
A centrifugal pump, of the submersed or submersible type, includes a hydraulic part, with a hollow body inside which there is at least one impeller, a motor enclosed within a motor casing that...
US20170152853 MICRONIZING DEVICE OF INTEGRATED MILLING FUNCTION AND VANE SHEARING FUNCTION  
A micronizing device including a positive displacement pump configured to rotate a vaned wheel from a side of a suction port of a case to a side of a delivery port of the case opposite to a...
US20170058911 CENTRIFUGAL PUMP WITH SERRATED IMPELLER  
A centrifugal pump and an impeller thereof are provided. The impeller defines an outer peripheral edge which includes a plurality of serrations circumferentially thereon. The plurality of...
US20160215794 Pump with Cutting Wheel and Pre-Cutter  
A pump having a cutting wheel and a pre-cutter (26) for cutting chippings that are contained in the medium pumped by the pump, the pre-cutter being driven by a shaft portion that projects axially...
US20160208812 Pump with Cutting Wheel and Pre-Cutter  
A pump having a cutting wheel (20) and a pre-cutter (26) driven by a shaft portion (24) that projects axially from the cutting wheel (20) and has a plurality of wings (28) that extend radially...
US20160108918 CUTTER SYSTEM FOR PUMP SUCTION  
A centrifugal pump with a cutter mechanism has a toothed cutter auger affixed to an impeller, and a toothed cutter stator affixed to the volute casing. The auger is a rotor cutter preferably...
US20150377255 SHRED AND SHEAR PUMP  
The present invention is a pump (100) used for applications where a solid (130) is present in wastewater and other liquids that requires cutting and reduction in size so as to pass the solid (130)...
US20150023783 Wastewater Pump  
Wastewater pump comprising a reversible motor (110) driving a rotor (160) equipped with blades (170). The rotor (160) is a disc (165) bearing pivoting blades (170) each mounted on a radial spindle...

Matches 1 - 32 out of 32