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Matches 1,051 - 1,100 out of 2,522

Document Document Title
JP2002303275A
To provide a quantitative discharger with high accuracy and high reliability.A pulse motor pump 1 is driven at a pulse frequency f and liquid material of a specific weight W is discharged from a nozzle 4. An electronic force balance 6 is...  
JP2002303259A
To provide a suction and discharge device of fluid capable of preventing pulsation from occurring, continuously sucking, and further continuously discharging by a constant flow rate and a constant pressure.The device includes an inner cy...  
JP3334110B2
To provide a suction/discharge device for a fluid capable of preventing a generation of a pulsation, continuously suctioning the fluid and continuously discharging the fluid at a constant flow rate and a pressure. The suction/discharge d...  
JP2002534331A
(57) Summary book invention is a thing about the distribution apparatus (1) for fluid (10), A distribution apparatus (1) A reservoir (11), a shaft (12), a rear seal (13), a damper (14) and a piston (151) -- and the valve (16) being inclu...  
JP2002295374A
To provide a fluid pump capable of providing a stable discharge amount even if pressure variation occurs on the side of a suction line and remarkably reducible in size.An electromagnetically driven plunger pump 600 is employed as this fl...  
JP2002533618A
(57) In the amount pump of fuel tones (1) of an above-mentioned form equipped with the summary magnetic coil (2), the needle (3), the pressure feed piston (4), and the valve by which spring load was carried out, It is constituted as the ...  
JP3332245B2  
JP2002284263A
To provide a discharging container of a favorable operability which can more accurately discharge a specified amount of a content by simply press ing an operating section.This discharging container is equipped with a discharging port 28 ...  
JP2002285954A
To accurately regulate quantity of a liquid to be fed by pressure using a simple structure.A quantity-regulated pressure feed device and pressure feed system include a preload device 74 to generate a force action to load a pressure feed ...  
JP3328809B2
To miniaturize the whole device of a pump unit and reduce equipment cost by easily and efficiently sucking a viscous material within a container, and prevent lowering of quality due to mixing of air bubbles into the material to be suppli...  
JP2002257033A
To provide a novel piston cylinder type metering pump and a sensitive material processing device capable of efficiently processing sensitive materials continuously using the pump.The piston cylinder type metering pump for feeding a liqui...  
JP3322733B2  
JP2002250274A
To provide a suction/discharge device for a fluid capable of preventing a generation of a pulsation, continuously suctioning the fluid and continuously discharging the fluid at a constant flow rate and a pressure.The suction/discharge de...  
JP2002528676A
(57) The improved pump which is prescribed for the patient under management of summary fluid is offered. A pump is equipped with a supply pipe and a movable piston. A plunger slide object contacts enabling a movable piston and free attac...  
JP2002528234A
An apparatus for connecting a reservoir (1) to a conduit (5), such as infusion set tubing, comprises a cap (12) adapted for attachment to the reservoir, and a conduit cavity (22) disposed in the cap and adapted to secure the conduit to t...  
JP2002527669A
(57) It is a control device of a summary pump, and the operating characteristic of this pump is detected and a motion of a pump element is controlled based on the detected operating characteristic.  
JP2002522187A
(57) It is a-like-proportionally extraction container for dosage distribution of at least two ingredients sent out from the storage part which is attached with each pump (12a, 12b) that the summary indication is carried out. Regulation o...  
JP2002202066A
To provide a liquid delivery device capable of accurately delivering an extremely trace quantity of liquid, easy in handling, capable of eliminating partial abrasion of a seal, and capable of miniaturizing a pump block.This liquid delive...  
JP2002200452A
To provide a coating liquid supplying apparatus having excellent supply precision, free from the change of performance of a coating liquid and provided with a valve device having little wear.In this apparatus, a coating liquid suction po...  
JP2002200445A
To provide an apparatus and method for controlling the speed of a motor of a measuring pump for supplying a pressurized liquid to a distribution gun.The apparatus has a pressure controller forming a 1st motor speed signal as a function o...  
JP2002188560A
To provide an operation control device for a reciprocation-type compressor and its method, capable of controlling a top dead center TDC by utilizing a point of inflection to the phase difference between the input voltage and the current....  
JP3297143B2
PURPOSE: To provide a compact nonpulsating quantitative discharge pump capable of mixing two kinds of fluids at a specific ratio without pulsation by combining at least three pumps, and compensating the volume change of one pump with the...  
JP2002181838A
To provide a highly durable dispenser capable of dispensing a precise amount of liquid with high reproducibility even when the liquid contains various solid constituents.A flexible rubber thin film 21 is arranged between an opened face 2...  
JP2002174167A
To provide a highly viscous fluid delivery device capable of supplying highly viscous fluid at a constant flow rate and in higher precision.The highly viscous fluid delivery device is furnished with an inlet channel 1 connected to a supp...  
JP3288429B2
PURPOSE: To provide an improved metering pump dispenser comprising the fewest possible individual parts, which can change the mixing ratio of two material components with the simplest possible means and ensure a selected mixing ratio of ...  
JP2002155864A
To realize precise control of discharge pressure and a discharge flow rate of a jetted liquid.This fluid jet device is provided with a pump chamber 3 of which volume is periodically changed by a pressure-vibrated working fluid through an...  
JP2002512881A
(57) It is a-like-proportionally extraction container (1) for mixing two or more ingredients which are contained in the cartridge (14) that the summary statement is carried out. The pump (18) per set cooperates to each cartridge (14), an...  
JP2002513318A
(57) The equipment and the method of using piezoelectric material are indicated as some feed systems which can distribute fluid to the target part which carries out a summary intention quickly and repetitively. In a certain case of the o...  
JP2002122075A
To provide a metering pump apparatus, capable of discharging a liquid such as ultraviolet-ray curing resin or the like, as an adhesive by a very small amount at the quantitative and constant flow rate, for example, in a manufacturing pro...  
JP2002119839A
To provide a method of easily mixing reaction components and a metering and mixing device having a simple structure and made inexpensive in the continuous operation.At least one component is passed through a tube pump as a forcibly feed ...  
JP2002098042A
To provide a delivery pump suitable for delivery of cream solder (solder cream or solder paste) comprising solid grain dispersed in liquid medium, and an automatic solder charging device capable of automatically charging cream solder in ...  
JP2002089433A
To provide a reciprocating pump unit which can easily and skillfully perform, even in case of a narrow width in a cylinder of a pump, adjusting operation of delivery amount of a delivery amount adjusting mechanism having a limiting membe...  
JP2002089434A
To miniaturize a pump for suction of two different kinds of fluid.The cylinder pump device comprises a cylinder pump B410, having a reciprocation movable piston B411 and a cylinder main unit B304 which has a first cylinder chamber B413 d...  
JP3262562B2  
JP2002504970A
(57) The method and equipment which supply summary fluid perform active phase adjustment. This active phase adjustment recovers an exact mechanical position positively substantially 動要素-ed of a feed system, and thereby, it restores...  
JP2002039056A
To provide a printing equipment whose structure is simple and capable of controlling ink flow.Inside the fluid pass framework 2 capable of passing through ink 5 is blocked out by mainframe 1. Plenty of fine elastic bodies 3 are provided ...  
JP3252289B2
PURPOSE: To provide a reciprocating pump capable of being formed easily and small in size while ensuring the fixed characteristic of discharge flow. CONSTITUTION: A hose joint 28 is provided with an annular insertion part 28a inserted in...  
JP2002021715A
To provide an ultra-small and very fine diameter dispenser capable of quantitatively discharging and feeding various liquid, such as an adhesive, cream solder, a phosphor, hot melt, chemicals, and foods, etc, at a high speed and with hig...  
JP2002013483A
To provide an actuation control device for a reciprocating pump capable of steadily actuating from the maximum discharge amount to a remarkably suppressed discharge mount without a hitch, and minimizing unevenness in injecting or mixing....  
JP2002013482A
To provide a stroke length indicating mechanism having a simple structure and enabling the easy reading of stroke length.A control capacity pump 1 adjusts stroke length by moving a crank shaft 16 to change in eccentric amount, and recipr...  
JP2001355792A
To provide a small-sized lubricating device that realizes a high-speed rotary shaft with a small temperature rise by injecting a highly precisely set constant trace of lubricant at high speed directly sticking it to a lubrication surface...  
JP2001355568A
To suppress occurrence of pulsation to continuously and smoothly circulate and transport liquid and to substantially reduce installing space.Bellows 7 and 18 are provided so as to mutually face each other inside casings 6 and 17 fixed an...  
JP2001317468A
To provide a continuous volumetric feeding device of slurry.This device has plural positive displacement metering pumps, each having an agitating mechanism of the contents to make the respective pumps successively perform delivery operat...  
JP2001315713A
To provide a liquid dispenser for pouring or filling the liquid such as the liquid detergent, the liquid cosmetics, and the liquid chemical of a predetermined amount, in particular, the liquid dispenser favorable when the liquid chemical...  
JP2001304100A
To reduce the size and a cost of a pump device by driving a syrup pump applied to an automatic vending machine of a cup type beverage by a motor of low rated capacity. In this pump device for extracting and sending the beverage from a be...  
JP2001520350A
(57) The distribution unit for summary fluid distribution machines contains at least one entrance duct 35 for fluid products and the one exit duct 36 which were connected to the good change product pumping chamber 30 containing at least ...  
JP3221672B2  
JP3218231B2
To loosen pulsation by respectively regulation stroke of pistons, and arranging control means for regulating a liquid rate respectively discharged by pistons at the time of a pump cycle. Two sapphire pistons 10, 20 of two pump units are ...  
JP2001271739A
To provide a small-sized non-pulsation pump capable of achieving a high discharge pressure. Three plunger pumps 14 having an ordinary slider crank mechanism are arranged in parallel to form a triple pump 12. An adjusting pump is arranged...  
JP2001263223A
To provide twin plunger pumps for enhancing operational reliability by almost completely eliminating pulsation of a delivery flow rate and delivery pressure, and eliminating an opening-closing operation type valve.In these twin plunger p...  

Matches 1,051 - 1,100 out of 2,522