WO2002032583A1 - Dispositif d'evacuation de fluide et systeme de canalisation - Google Patents

Dispositif d'evacuation de fluide et systeme de canalisation Download PDF

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Publication number
WO2002032583A1
WO2002032583A1 PCT/JP2001/008470 JP0108470W WO0232583A1 WO 2002032583 A1 WO2002032583 A1 WO 2002032583A1 JP 0108470 W JP0108470 W JP 0108470W WO 0232583 A1 WO0232583 A1 WO 0232583A1
Authority
WO
WIPO (PCT)
Prior art keywords
fluid
piston
cylinder
discharge
discharge port
Prior art date
Application number
PCT/JP2001/008470
Other languages
English (en)
Japanese (ja)
Inventor
Hiroshi Yokota
Tetsuya Tanimoto
Original Assignee
Kabushiki Kaisha Yokota Seisakusho
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kabushiki Kaisha Yokota Seisakusho filed Critical Kabushiki Kaisha Yokota Seisakusho
Priority to JP2002535813A priority Critical patent/JP4909489B2/ja
Priority to AU2001292278A priority patent/AU2001292278A1/en
Publication of WO2002032583A1 publication Critical patent/WO2002032583A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
    • B05B13/0405—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with reciprocating or oscillating spray heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/70—Arrangements for moving spray heads automatically to or from the working position
    • B05B15/72—Arrangements for moving spray heads automatically to or from the working position using hydraulic or pneumatic means
    • B05B15/74—Arrangements for moving spray heads automatically to or from the working position using hydraulic or pneumatic means driven by the discharged fluid

Definitions

  • the present invention relates to a fluid discharging device that automatically moves a fluid outlet, which is convenient for upland irrigation and the like, and a pipe system using the device.
  • a fluid discharging device that automatically moves a fluid outlet, which is convenient for upland irrigation and the like, and a pipe system using the device.
  • Recent field irrigation generally uses a pipeline system in which water is supplied by a pump or the like and sprayed from sprinklers, perforated pipes, nozzles, etc. (hereinafter collectively referred to as “discharge ports”). From the standpoint of labor-saving and multi-purpose! 5, not only water is sprinkled, but also pesticides, liquid fertilizers, etc. (hereinafter collectively referred to as "chemicals”) are mixed by mixing equipment. However, the method of spraying from ⁇ to the same release is widespread.
  • the present invention drastically solves the problems of the prior art, and the design 'manufacturing-maintenance 15 ' is easy and compact, the cost is low, and the operation is automatically performed by reliable and stable operation.
  • the discharge channel 1 of the discharge fluid is moved to make uniform distribution of the fluid a useful function, and the discharge fluid itself is used as a drive fluid for moving the discharge port.This simplifies the fluid supply piping and wastes the drive fluid. It is an object of the present invention to obtain a fluid discharge device that can completely ill operate over the entire operation process. It is another object of the present invention to obtain a pipeline system which can easily and economically perform one-motion control using the fluid discharge device. ⁇
  • the configuration of the present invention is a device i in which a human H flow path is connected to a flow-off supply path and discharges the fluid from at least one discharge IBI.
  • a drive device that drives the discharge I i by a piston moving in the cylinder, and a reciprocation of the piston! ) And a pilot to selectively open each cylinder after the service button to at least one of the U flow path and the child I: Oh, it is characterized by the fact that Ryukyu, which has finished the child's cylinder ⁇ , is released and released from 1.
  • one of the cylinders is blocked by the inlet flow path, and one cylinder on the opposite side of Biston is described to the discharge 1J. It may be configured to be passed through.
  • a cylinder chamber communicated with the inlet flow path during the forward stroke is communicated with the discharge port, and a cylinder chamber on the opposite side with respect to biston is connected to the inlet flow passage. It may be configured to be blocked by a road.
  • both of the cylinder chambers are blocked by the pre-filled flow path and the discharge port, and the piston force is returned by a separately provided urging means . It may be configured to move.
  • a flow rate adjusting means may be provided at at least one position in the communicating flow path.
  • a driving force transmitting portion from the driving device to the discharge port includes a motion widening mechanism, a booster mechanism, a speed change mechanism, a speed adjusting mechanism, a reversing mechanism, a turning mechanism, an intermittent motion mechanism, and a quick return. At least one of a mechanism, a buffer mechanism, and a braking mechanism may be interposed.
  • a sprinkler may be attached to the discharge port.
  • Another configuration of the present invention is characterized in that, in the fluid ft supply line, at least one of the ends of the line is provided with any one of the fluid discharge devices It.
  • a valve device may be interposed to shut off the pipeline when trying to pass through the body after passing through the liquid.
  • FIG. 1 is a longitudinal section 1 (partially a sectional view) of a fluid discharge device according to a second embodiment of the present invention.
  • FIG. 2 is a longitudinal sectional view (partial front view) of a second embodiment of the fluid discharge device of the present invention.
  • FIG. 3 is a longitudinal sectional view (partial front view) of a third embodiment of the fluid discharge device of the present invention.
  • FIG. 4 is a longitudinal sectional view (partial front view) of a fourth embodiment of the fluid discharge device of the present invention.
  • Figure 5 is Oh longitudinal sectional view of a fifth embodiment of the fluid discharge device of the present invention (part ⁇ view) 0
  • FIG. 6 is a longitudinal sectional view (partly a front view) of a main part of a sixth embodiment of the fluid discharge device of the present invention.
  • FIG. 7 is a longitudinal sectional view (partly a front view) of a main part of a seventh embodiment of the fluid discharge device of the present invention.
  • FIG. 8 is a perspective view of an eighth embodiment of the fluid discharge device of the present invention.
  • FIG. 9 is a longitudinal sectional view (a front view) of a fluid discharge device according to a ninth embodiment of the present invention.
  • the first 1 figure release fluid bright water 5 ⁇ , 1:: is a longitudinal iii of ⁇ 1 1 ' ⁇ of i (some £ plane!).
  • FIG. 12 is a longitudinal section of the second embodiment of the fluid discharge device of the present invention.
  • FIG. 1 shows a first embodiment of the fluid discharge device A. of the present invention.
  • the inlet channel a of the present apparatus is connected to a fluid supply source via a pipeline, and the outlet channel b is connected to a discharge port E such as a sprinkler.
  • a cylinder 1 force f is formed inside the drive device B, and a piston 2 is slidably accommodated in the cylinder 1 via a seal portion 2 s.
  • a port 3 which penetrates the lid of the cylinder 1 in a sealed manner, and the extended end of the rod 3 serves as a driving force transmission mechanism D.
  • the cylinder chambers e 1 and e 2 formed with the piston 2 interposed therebetween are connected to the pie mouth device iiC via respective communication passages.
  • the pilot device C is operated in cooperation with the reciprocating motion of the piston 2 to selectively switch each cylinder chamber e 1; e 2 to at least one of the inlet flow path a and the discharge port E so as to pass through. It has become.
  • the pilot unit ftC is a rod that hermetically passes through the container 11 having the chambers f1, f2, f3, f4, f5, f6, f7, and f8. 1 6, 17 Valve installed in 2, 1 3,. 14, 1 5 force Corresponding valve; 1! The rod: I 6; 17 engages with the reciprocating excitation of the piston 2 via the fast-moving engagement part 31.
  • the urging force stage 32 provided in the fast-moving engagement portion 31 is for ensuring the linking operation by providing elasticity when the pre-moving engagement portion 31 is brought into contact. That is, the valve bodies 12, 13, 14, and 15 of the pilot device C, once closed, will stick to the core valve seat due to the pressure difference between before and after the valve bodies.
  • the pipe mouth device C is deflected for the first time. It plays the role of a kind of toggle switch. However, even if there is no urging force, the pilot operation is performed for a while, so that the urging force means 32 can be omitted.
  • the driving force transmission mechanism D from the driving device B to the discharge port E includes a motion widening mechanism, a booster mechanism, a speed change mechanism, a speed adjustment mechanism, a reverse rotation mechanism, a turning mechanism, an intermittent motion mechanism, a rapid return mechanism, and a slow motion mechanism.
  • a motion widening mechanism By appropriately interposing a mouthpiece mechanism, a braking mechanism, etc., the movement form of the discharge port E can be variously changed.
  • the movement of the piston 2 by the pantograph-type widening mechanism is described. An example is shown in which the width is transmitted to the discharge port E by expanding it, and the discharge port E is largely moved.
  • a sprinkler, a perforated pipe, and a nozzle may be attached to the tip of the discharge port E in accordance with the form of discharge.
  • the flow control means 41 and 42 provided in the communication passage pi; p 2 subbed can control the speed of the piston 2 in the direction of flow. If it is crested, the piston line of Piston 2 will become ⁇ , and the flow control stage 4 It becomes difficult.
  • FIG. 2 shows a second embodiment of the present invention.
  • the communication passage from the chamber ⁇ 3; f6 of the pilot device C to the discharge port in the first embodiment is integrated. Instead, they communicate with the outlets E 1 and E 2 via outlet channels b 1 and b 2, respectively.
  • the fluid discharge mode can be further diversified.
  • FIG. 3 shows a third embodiment of the present invention.
  • the arrangement of each chamber and each valve body in the pilot unit C is changed to form an integrated container 1. It was stored in ⁇ .
  • the pre-engagement engagement 31 of the piston 2 and the pilot is also changed to a type in which the piston 2 is made in the opposite direction to that of the first embodiment via the reversing lever. I have.
  • the third example 2.
  • ⁇ instead of combining the path from pilot device i C to ': if 3; It is possible to go around each of the HUs at time t .
  • a bypass path D 3 is connected to the liSJ of the flow path a and the output flow path b, and the flow path step 43 is adjusted in the flow path ⁇ 3. Also by In this example, the speed of piston 2 can be reduced.
  • FIG. 4 shows a fourth embodiment of the present invention, and realizes the reciprocation of the piston 2 while simplifying the configuration of the pilot device C in the third embodiment.
  • the cylinder chamber e1 In the forward stroke of the piston 2, the cylinder chamber e1 is communicated with the inlet passage a, and the cylinder chamber e2 on the opposite side is communicated with the outlet E, similarly to the third embodiment.
  • the cylinder chamber e1 and e2 are both entered into the! Threaded, it has a mechanism for the piston 2 force? Return movement by the force means 4 provided separately.
  • the pie mouth device is £. Is configured such that one valve element 21 mounted on a mouth 16 sealingly penetrating a container 11 having a chamber g 1; g 2 opens and closes a pair of core valve seat openings.
  • the rod 16 is interlocked with the reciprocating movement of the screw 2 via the interlocking engaging portion 31.
  • the cylinder chamber e1 is communicated with the inlet channel a, and the cylinder chamber e2 is discharged quickly to the discharge port E.
  • the cylinder chambers e 1; e and 3 ⁇ 4g 1; g 2 are all substantially the same by opening the valve body 21.
  • the fluid in the cylinder 3 ⁇ 4 e 2 can be passed by the force pushed by the piston 2, and the flow cannot flow out of the chamber g 1 because the valve element 2 1 is closed. It is extruded through outlet channel b toward discharge I-co E. During this process, the discharge port E discharges the fluid while ascending by the piston 2 and the driving force transmission mechanism D. In addition, the valve element 21 of the pilot device C sucks on the valve seat due to the pressure difference between the chamber gl and g2 and maintains the closed state.
  • the biasing force means 3 2 force Accumulates the action force from the piston 2, the interlocking engagement portion and eventually exceeds a predetermined limit 3 1 is the pie mouth device.
  • the Si C mouth 16 is pushed downward in the figure to reverse it, and the suction of the valve body 21 to the valve seat is released.
  • the valve is opened by the force of the biasing means 18 (weight in the figure).
  • the fluid in the cylinder 3 ⁇ 4 e 1 passes through the chamber g 1 — 3 ⁇ 4 g 2 — blocking passage p 5 through the valve body 2 1 ⁇ and merges with the fluid in the cylinder 3 ⁇ 4 e 2 Then, both of them flow out of ⁇ 1 flow path b and flow out toward IIE.
  • the submerged bleeding EE releases the fluid while descending by the piston 2 and the driving force transmission mechanism D; 1;
  • the speed of the reciprocating movement of the piston 2 can be adjusted by the flow rate adjusting steps 44 and 45 provided in the speed passages p 4 and p 5.
  • the forward stroke of piston 2 becomes slow, and if the flow control means 45 is squeezed, the return stroke of biston 2 becomes stronger.
  • the urging means 4 of the piston 2 there is a method of holding a predetermined self instead of attaching a spring, or attaching a weight to the valve.
  • the power means 18 there is a method in which a predetermined weight is maintained instead of mounting a weight, or a spring is mounted.
  • the fifty-first embodiment relates to the fifth embodiment of the present invention, in which the work of the piston 2 in the fourth embodiment of the present invention is reversed. Then, the K with the pilot unit ⁇ C is transformed and the pre-engagement engagement part 31 is also transformed into ⁇ ⁇ : ⁇ embodiment type iii. ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ . ⁇ .
  • is a small version of the ⁇ 6 ⁇ example of water, and the pilot ⁇ of the fourth '' s example is mounted on Biston 2 This is an example of
  • the speed of the piston 2 and the pilot device C is adjusted by bringing the mouth J. 6 of the pie mouth device ilC into contact with the upper and lower lids of the syllabus 1.
  • the spring 32 attached to the end of the rod 16 is equivalent to the urging means 32 of the pre-engagement engaging portion 31 in the fourth embodiment.
  • the rod 16 of the pilot mounted ItC is pulled into the valve seat 21 and separated from each other by suddenly moving the rod 16 when the acting force from 2 is accumulated and the specified limit is exceeded. It plays the role of a kind of toggle switch, making alternatives and clarifying the operation.
  • FIG. 7 shows a seventh embodiment of the present invention, in which the communication pipe from the chamber g2 of the pilot device C of the sixth embodiment to the cylinder e2 is omitted.
  • This is an example in which the structure is further simplified by opening the inside of the cylinder chamber e2.
  • the eighth ⁇ is a small version of the eighth embodiment of the present invention, which illustrates the typical aggressiveness of the device i of the present invention, and which is released from the drive device SB to E.
  • Driving force iz ⁇ i! The pantograph, which is exemplified as a machine f D, is not only a rapid train like I, but also a -row, a snake, etc. Each i (is known and may be selected for i.
  • the driving force is transmitted from the drive KB to the 1 ': ⁇ as an example of the driving force description machine D via a pulley 52 and a wire 53.
  • FIG. 10 shows a tenth embodiment of the present invention, in which a rack-pinion is used as another example of the driving force transmission mechanism D. After converting to II rolling force, the portable wire 55 is unwound or unwound from the drum 54 and released: an example of driving the IE support member 51 is shown. It is a thing.
  • the support member 51 is shaped like a telescope, and the movement is further increased by combining the pulleys, gears, levers, etc. It is also possible to expand and contract more by expanding the width or increasing the number of nests of the support member 51.
  • various types of motion mechanisms of the support member 51 such as the above-described pantograph and other telescopic arms are well known, and may be appropriately applied according to use conditions. Each example is omitted.
  • a bypass pre-passageway is provided between the inlet flow passage a and the outlet flow passage b, and by adjusting the bypass flow, it is possible to reduce the degree of the royal edict of Biston 2.
  • the 11th M is an example of the first embodiment of the present invention, and the seventh embodiment is the f-type including the biston 2 itself of the embodiment. It is something.
  • the concealing member 2 is connected to the piston 2 of 7 examples for one J 4 e 1, and; 'e2, which is connected to'! —F.
  • V by passage p 7 and the through hole, is connected to the cylinder of the seventh embodiment, e 1; Wire 13 attached to the liij between the rod 21 of the pilot unit C and the bottom of the drive 3 ⁇ 4H3 ⁇ 4B, and the ⁇ contact point 3 between the outside of valve 21 and the bottom of the drive B 3
  • Reference numeral 1 corresponds to the continuous excitation engaging portion 31 of the seventh embodiment.
  • the nesting type is mutually sealed by the sealing portion 2s.
  • the partition member 2 rises and expands due to the internal pressure of the chamber e1, the volume of the chamber e2 is reduced and the internal pressure is increased, and the internal fluid is pushed out to 3 ⁇ 4: out irJ E, and the end of the forward stroke
  • the suction from the valve seat was pulled off by the stretched wire 31 from the valve element 21 of the pilot device C, and the chamber e 1; e 2 and the discharge port E were all in communication.
  • the return stroke of the partition member 2 is started by the urging means (i-weight of the partition member 2 in this embodiment), and the fluid in the chamber el flows out toward the discharge port E via the chamber e 2 as it is. In this way, the same operation as in the seventh embodiment is performed, and it is more preferable to provide a wire 3: [a tensioner for preventing slack is provided.
  • FIG. 12 shows the 12th embodiment of the present invention, and nesting of the 11th embodiment is shown. This is a simplified version of the seal portion 2 s of the partition wall member 2 of the formula. In this embodiment, since e 2 does not decrease in width in the forward stroke of the partition member 2, the fluid does not flow out of! ⁇ The spill only occurs during the moving stroke.
  • I is one example of a new ⁇ channel system incorporating water discharge ⁇ J: J
  • liquid closing valve In this example, one example of the use of 0 ⁇ in upland irrigation is Then, if you try to pass through the body after passing through the liquid rest, the path is cut off (hereinafter referred to as “liquid closing valve”). The system is designed to extrude the remaining liquid in the water by compression.
  • the function of the liquid opening / closing valve F is as follows: When the spraying power of the chemical solution ends, the supply source is switched from liquid supply to air supply, compressed air is injected into the pipe 8 ⁇ , and the residual liquid is released all at once. When the fluid is discharged from each fluid discharge device ⁇ , the fluid discharge device A, in which the residual liquid has been completely discharged, closes the liquid open / close valve F and the air discharge stops dynamically, causing a loss of air pressure. It is to prevent.
  • the liquid open / close valve used for this purpose those described in International Application PCT / JP01 / 03762 are preferred.
  • the interposition position it may be on the inlet flow path side of the fluid discharge device iA as shown in the drawing. There is also a method of interposing the output flow path side of the fluid discharge device A, that is, immediately before the discharge port.
  • a water supply unit including a water supply pump 61, a chemical mixture unit including a liquid storage tank 62 and a mixing device 63, a compressor 666, a pressure tank 67, etc.
  • a liquid opening / closing valve F and a fluid discharge device A of each terminal are provided, and the liquid / air switching P ⁇ closing valve 6 4; 68 and opening to the atmosphere).
  • the liquid opening / closing valve F at each terminal of the pipeline 81 automatically responds, so that a single pre-translation from the liquid supply dispersion to the complete dispersion of the residual liquid Operation with-Only control is possible.
  • each of the on-off valves 64, 68, and 70 can be automated by attaching an actuator or the like in place of the automatic operation. Further, the operation procedure is controlled by a timer or a sequence control. It can be automatically controlled by the control device 71 to perform the entire process completely!
  • a flow rate and pressure dynamic adjustment valve, exhaust valve, safety valve, check valve, storage valve, various instruments and control devices may be provided in the middle of the pipeline.
  • an engine is connected, or the vehicle is connected to the power of a vehicle such as a car or a tractor. By doing so, it is possible to operate the vehicle in places without power.
  • compression springs or tension springs may be selected as appropriate, and it is not necessary to select the type of material that will be used.
  • the biasing force one of the forests may be Icheon, the weight may be set to 1 /, the liquid supply device may be set to an appropriate river, or a power mechanism may be added. It is needless to say that the position ⁇ ; 'does not need to be limited to the indicated ⁇ ,' / :.
  • biasing force of these biasing force stages 4; 1 832 is made to be an adjustable I 'function, the fine setting can be conveniently changed to a dinging function according to the conditions of use.
  • the method is not known, such as the method of adjusting screws.
  • Sealing parts mounted on ft places requiring hermeticity such as the sliding parts of the piston 2 and the cylinder 1 and the valve body] 12; 13; 14; 15; 21; O-rings, packings, seal rings, diaphragms, bellows, etc. may be appropriately ffled, or other elastic members may be attached, and good direct contact may be applied. If the sealing property can be maintained, the sealing member may be omitted.
  • the combination, arrangement relationship, and mounting position of each component of the fluid discharge device and the pipeline system of the present invention need not be limited to the illustrated example, and can be appropriately selected in design.
  • the interlocking direction of the discharge port E is not limited to the F direction as shown in each embodiment, and may be appropriately designed according to usage conditions such as the left and right direction and the rotation direction.
  • Sprinklers, perforated pipes, nozzles, etc. may be attached to the end of the outlet E according to the form of discharge. In particular, when performing uniform fluid distribution over a wide range, the injection direction is automatically adjusted. It is preferable to attach an H-motion sprinkler device or the like that changes the pressure.
  • fffl can be changed, ⁇ , the support of the conventional technology can be used for each component element, and the book W can be changed to ⁇ .

Landscapes

  • Fluid-Driven Valves (AREA)
  • Reciprocating Pumps (AREA)

Abstract

L'invention concerne un dispositif d'évacuation de fluide et un système de canalisation destiné à pulvériser un fluide de manière uniforme par déplacement automatique de l'orifice d'évacuation du fluide au cours d'une opération stable et sûre, simplifiant la canalisation d'alimentation du fluide et éliminant le rejet excessif de fluide d'entraînement en utilisant le fluide évacué comme fluide d'entraînement pour déplacer l'orifice d'évacuation, et automatisant entièrement le contrôle opérationnel des différents processus. Le dispositif d'évacuation de fluide comprend un dispositif d'entraînement pourvu d'un passage de flux d'entrée connecté à la canalisation d'alimentation de fluide, et d'au moins un orifice d'évacuation servant à évacuer le fluide et à entraîner l'orifice d'évacuation par un piston à mouvement alternatif situé dans un cylindre. Un dispositif de commande de commutation sélective fait communiquer des chambres cylindriques à l'avant et à l'arrière du piston avec au moins le passage de flux d'entrée ou l'orifice d'évacuation en association avec le mouvement alternatif du piston, le fluide passant à l'intérieur du cylindre étant évacué par l'orifice d'évacuation. Le système d'évacuation se caractérise en ce qu'il comprend un dispositif de libération du fluide.
PCT/JP2001/008470 2000-10-16 2001-09-27 Dispositif d'evacuation de fluide et systeme de canalisation WO2002032583A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2002535813A JP4909489B2 (ja) 2000-10-16 2001-09-27 流体放出装置及び管路システム
AU2001292278A AU2001292278A1 (en) 2000-10-16 2001-09-27 Fluid discharge device and pipeline system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000314612 2000-10-16
JP2000-314612 2000-10-16

Publications (1)

Publication Number Publication Date
WO2002032583A1 true WO2002032583A1 (fr) 2002-04-25

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AU (1) AU2001292278A1 (fr)
WO (1) WO2002032583A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007130578A (ja) * 2005-11-10 2007-05-31 Toto Ltd 吐水装置
JP2007229688A (ja) * 2006-03-03 2007-09-13 Toto Ltd 吐水装置
JP2007229690A (ja) * 2006-03-03 2007-09-13 Toto Ltd 吐水装置
JP2007229687A (ja) * 2006-03-03 2007-09-13 Toto Ltd 吐水装置
JP2007229689A (ja) * 2006-03-03 2007-09-13 Toto Ltd 吐水装置
JP2015223392A (ja) * 2014-05-29 2015-12-14 酒井医療株式会社 自動洗髪装置及び入浴装置
JP2016203111A (ja) * 2015-04-24 2016-12-08 富士フィルター工業株式会社 流体噴射・吸引装置
WO2022149559A1 (fr) * 2021-01-06 2022-07-14 富士フィルター工業株式会社 Dispositif d'injection ou d'aspiration de fluides

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JPS62189760U (fr) * 1986-05-26 1987-12-02
JPH10151375A (ja) * 1996-11-21 1998-06-09 Daizen:Kk 水圧シリンダによる摺動シャワー装置
EP0856362A1 (fr) * 1997-01-15 1998-08-05 ITW Limited Dispositif pour générer un mouvement de va-et-vient
JPH1147462A (ja) * 1997-07-29 1999-02-23 Yuichi Sakai 鋏

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JPS62189760A (ja) * 1986-02-17 1987-08-19 Matsushita Electric Ind Co Ltd 高周波半導体装置
JPS633826A (ja) * 1986-06-25 1988-01-08 松下電工株式会社 シヤワ−装置
JPS63294982A (ja) * 1987-05-27 1988-12-01 株式会社三浦鉄工所 洗滌装置
JPH1147642A (ja) * 1997-07-31 1999-02-23 Eiwa Sprinkler:Kk 液散布方法および液散布装置

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JPS62189760U (fr) * 1986-05-26 1987-12-02
JPH10151375A (ja) * 1996-11-21 1998-06-09 Daizen:Kk 水圧シリンダによる摺動シャワー装置
EP0856362A1 (fr) * 1997-01-15 1998-08-05 ITW Limited Dispositif pour générer un mouvement de va-et-vient
JPH1147462A (ja) * 1997-07-29 1999-02-23 Yuichi Sakai 鋏

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007130578A (ja) * 2005-11-10 2007-05-31 Toto Ltd 吐水装置
JP2007229688A (ja) * 2006-03-03 2007-09-13 Toto Ltd 吐水装置
JP2007229690A (ja) * 2006-03-03 2007-09-13 Toto Ltd 吐水装置
JP2007229687A (ja) * 2006-03-03 2007-09-13 Toto Ltd 吐水装置
JP2007229689A (ja) * 2006-03-03 2007-09-13 Toto Ltd 吐水装置
JP2015223392A (ja) * 2014-05-29 2015-12-14 酒井医療株式会社 自動洗髪装置及び入浴装置
JP2016203111A (ja) * 2015-04-24 2016-12-08 富士フィルター工業株式会社 流体噴射・吸引装置
WO2022149559A1 (fr) * 2021-01-06 2022-07-14 富士フィルター工業株式会社 Dispositif d'injection ou d'aspiration de fluides
JP2022106138A (ja) * 2021-01-06 2022-07-19 富士フィルター工業株式会社 流体噴射又は吸引装置
JP7195654B2 (ja) 2021-01-06 2022-12-26 富士フィルター工業株式会社 流体噴射又は吸引装置
US20240060518A1 (en) * 2021-01-06 2024-02-22 Fuji Filter Manufacturing Co., Ltd. Fluid injection or suction device

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