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Patent Searching and Data


Matches 601 - 650 out of 5,340

Document Document Title
JP2018105045A
To maintain a pump with a minimal amount of manual work.A provided pump system comprises a pump, discharge piping connected to a discharge port of the pump, a check valve disposed in the discharge pipe, and washing piping connected betwe...  
JP6351216B2  
JP2018516753A
The present invention relates to a nano bubble and a hydroxyl radical generator, and is in a concrete target more, Air supply unit; an entrance pipe connected to an air supply unit for introducing fluid; a pump connected to an entrance p...  
JP6347747B2  
JP2018096214A
To provide a pump capable of suppressing evaporation of force-feed fluid in a casing.A pump is equipped with a shaft (10), a rotator (20) fixed to the shaft (10), a stator (30) disposed around the rotator (20), an impeller (40) fixed to ...  
JP6345246B2  
JP6345112B2  
JP6345113B2  
JP2018091264A
To provide a pump equipment which prevents liquid from leaving in a water bath for a long time by arranging and effectively operating a plurality of motor pumps in a water bath, a motor pump, a control device and a malodor preventing typ...  
JP2018091252A
To provide a vortex pump which can extend a duration to maintenance, and improve the workability of maintenance.A vortex pump 1 includes: a rotation shaft extended in the horizontal direction; an impeller 32 fixed to the rotation shaft; ...  
JP2018091304A
To provide a submerged pump capable of heightening a net pump head of a small water amount region (where a high pump head is required).A submerged electric pump 100 (submerged pump) includes: a motor 1; a rotational shaft 2 configured to...  
JP6341702B2  
JP6339422B2  
JP6339023B2  
JPWO2017056441A1
A casing (11) with chamber houses (110) of a centrifugal impeller (2) has the bottom (117) in which an interconnecting opening (111) which leads to chamber houses (110) was formed. A wear board (3) which provides a crevice and faces to t...  
JP2018080682A
To provide a heat insulation container for a low-temperature liquefied gas pump having high adiabaticity of a lid structure and high maintainability of a vacuum heat insulation layer.A heat insulation container 1 for a low-temperature li...  
JP2018510054A
The present invention relates to a mixed device (1) for mixing powder particles and/or granulation, or same free mobility solid with at least one fluid. A mixed device is provided with at least one mixing tool (8) which can revolve aroun...  
JP2018057878A
To further reduce the package size of an intravascular blood pump and increase the service life of the blood pump.The present invention relates to an intravascular blood pump including: a drive section (11); a catheter (14) fastened prox...  
JP2018053731A
To transfer an agglomerate foreign matter together with coolant to prevent the foreign matter from retaining inside a housing.A pump for transferring coolant is provided with: a pump mechanism 7 driven by a drive shaft 4 in a lower part ...  
JP2018053980A
To provide a valve device capable of securing a sufficient transit time for fluid, and also securing stable shielding capacity.A valve device 10 is configured to, when jet flow J flows from an inflow pipe part 15 toward an outflow pipe p...  
JP2018048643A
To obtain a pump device that has excellent durability and low noise.A pump device for conducting a pump operation of sucking and discharging water by drive of an electric motor has a water contact face (liner) 50 coming into contact with...  
JP2018048711A
To provide a cage for a rolling bearing with a simpler structure.A cage for a rolling bearing 20 has a toric cage body 22 including a cage hole 24 to hold a rolling element. The cage body 22 is formed of a resin composition containing a ...  
JP2018049617A
To secure a sufficient flow rate per unit time of a fluorine-based insulating coolant circulating between a coolant tank and a coolant cooler.A liquid immersion cooling device comprises; a coolant tank for storing a fluorine-based insula...  
JP2018040363A
To provide a structure capable of preventing occurrence and progress of corrosion between materials of a casing and a casing ring (liner ring) even in a case where the materials are dissimilar metal materials, and capable of preventing e...  
JP2018506681A
A liquid metal pump which comprised a long and slender pipe which has a upper end which constitutes a end face which constitutes an inflow mouth, and an outlet head is provided. A long and slender pipe comprises fiber-reinforced material...  
JP6283820B2  
JP2018028287A
To provide a vortex-shaped pump capable of adjusting performance of a pump without depending on an outer-diameter shape of a blade of an impeller.A vortex-shaped pump includes an impeller, a main shaft configured to rotate the impeller, ...  
JP2018025131A
To provide a casing liner for a sewage pump that can reduce material cost and processing cost.A casing liner used for a sewage pump is formed of a rolled material and includes at least one groove at a surface disposed while facing a tip ...  
JP2015129346A5  
JP2018009501A
To provide an impeller for a vortex type pump capable of improving pump efficiency without intricately deforming a conventional blade shape, and capable of being easily manufactured at a low cost.An impeller for a vortex type pump includ...  
JP2018009499A
To provide an impeller for a vortex type pump capable of improving pump efficiency at a low cost without intricately deforming a conventional blade shape.An impeller for a vortex type pump includes a plurality of blades, and a front surf...  
JP2018009500A
To provide an impeller for a vortex type pump capable of improving pump efficiency without intricately deforming a conventional blade shape, and capable of being easily manufactured at a low cost.An impeller for a vortex type pump includ...  
JP6254382B2  
JP6253721B2  
JP6250099B2  
JP2017214896A
To provide an impeller having reduced energy loss of fluid flowing through an inter-vane flow passage and having high-pump efficiency.An impeller 10 provided to a centrifugal pump includes a vane 11, a hub 13 and a shroud 15. The vane 11...  
JP2017210937A
To provide a submerged electric pump capable of restraining deformation of a rubber or resin blade caused by pressure received from fluid during rotation of an impeller.A submerged electric pump 100 (pump) includes: a motor 1; a rotating...  
JP2017535718A
[Subject] A bottom slide bearing is the easy design of manufacture, the danger of breakage of a bearing is eliminated and the reliability of a pump is raised. [Means for Solution] A shaft (4) which has an impeller (5) in a container (1) ...  
JP2017186913A
To perform a positive operation*management of maintenance of a vertical sinking type vortex pump assuring abrasion resistance property.This invention relates to a management method for a vertical sinking type vortex pump 100 for transfer...  
JP2017180374A
To provide a pump device which inhibits fixed blades of a guide blade from deforming and collapsing and prevents contact between the fixed blades and an impeller.A guide blade 45 is disposed at an outer periphery side of an impeller 40 i...  
JP2017172378A
To provide a fuel pump that can highly accurately manage a clearance of an impeller and has excellent productivity without requiring a large facility.A female screw mechanism portion 6 is provided at an opening end of a cylindrical porti...  
JP2017164503A
To provide a centrifugal blood pump that has low weight and can provide a high torque to an impeller.The centrifugal blood pump without a mechanical bearing comprises: a pump casing (1); and an impeller arranged in the pump casing rotata...  
JP2017150593A
To perform a positive prevention of poor rotation of a roller bearing component element caused by a variation in size under cryogenic temperature in regard to a guide clearance or a radial inner clearance for use in supplying solid lubri...  
JP6190576B2  
JP6190451B2  
JP6189650B2  
JP6176119B2  
JP6163537B2  
JP2017115754A
To secure excellent abrasion resistance of components at a liquid contact part even under a condition of feeding high-temperature molten material containing solid metal sulfide, oxide, oxidizing material and the like.A vertical sinking t...  
JP2017115593A
To provide a submergible motor driving type pump capable of restricting occurrence of trouble in its operation due to contaminant contained in waste water.This invention comprises: a pump casing 2 in which an impeller 8 is rotatably stor...  

Matches 601 - 650 out of 5,340