EP1000665A2 - Buse rotative - Google Patents

Buse rotative Download PDF

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Publication number
EP1000665A2
EP1000665A2 EP99121499A EP99121499A EP1000665A2 EP 1000665 A2 EP1000665 A2 EP 1000665A2 EP 99121499 A EP99121499 A EP 99121499A EP 99121499 A EP99121499 A EP 99121499A EP 1000665 A2 EP1000665 A2 EP 1000665A2
Authority
EP
European Patent Office
Prior art keywords
adjusting sleeve
rotor
nozzle housing
nozzle
sleeve
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP99121499A
Other languages
German (de)
English (en)
Inventor
Anton Jäger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1000665A2 publication Critical patent/EP1000665A2/fr
Withdrawn legal-status Critical Current

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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
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B05B3/04—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet
    • B05B3/0417—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet comprising a liquid driven rotor, e.g. a turbine
    • B05B3/0429—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet comprising a liquid driven rotor, e.g. a turbine the rotating outlet elements being directly attached to the rotor or being an integral part thereof
    • B05B3/043—Rotor nozzles

Definitions

  • the invention relates to a rotor nozzle, in particular for high-pressure cleaning devices, with a nozzle housing at its axially rear end an inlet opening and an outlet opening for liquid at the front end has, and with at least one during operation in the nozzle housing arranged and rotatably drivable rotor on its for Outlet opening end is provided with a nozzle and in the area of the opposite end at least one inflow opening having.
  • Such rotor nozzles are generally known and are used to dispense liquid eject under high pressure in the form of a cone beam.
  • the invention is only a relative movement between the adjusting sleeve and the nozzle housing required to different operating positions the rotor nozzle and not just the cone jet, but also to realize other jet shapes.
  • a replacement According to the invention components are not required for this.
  • One user which the rotor nozzle, for example, is connected to the adjusting sleeve Connecting part e.g. in the form of a lance with one hand by moving the nozzle housing relative to the adjusting sleeve with the other Hand the desired operating state of the invention Manufacture multi-function rotor nozzle in a simple way.
  • the adjusting sleeve positively guided in the nozzle housing such that the axial position of the adjusting sleeve only changeable by turning the adjusting sleeve and everyone Angular position of the adjusting sleeve is assigned a defined axial position, the adjusting sleeve being formed on the outer wall of the adjusting sleeve and cooperating with the inner wall of the nozzle housing Link control is positively guided and the front end of the adjusting sleeve a control surface for the Has beam shaping element.
  • the forced guidance of the adjusting sleeve in the nozzle housing is not only the axial position of the adjusting sleeve in the nozzle housing, but also the orientation the control surface at the front end of the adjusting sleeve relative to Jet shaping element by rotating the adjusting sleeve relative to the nozzle housing adjustable in a defined way. Both the axial movement as well as the rotational movement of the adjusting sleeve can thus be defined Change in the position of the beam shaping element and the rotor be used.
  • the provision of one arranged in the nozzle housing Set control and one on the arranged in the nozzle housing Control sleeve trained control surface for producing the individual operating conditions changes the slim outer appearance of the rotor nozzle Not.
  • the axial change in position of the adjusting sleeve is automatically effected and a user for adjusting the rotor nozzle only need to twist the adjusting sleeve, incorrect operation avoided.
  • the adjusting sleeve has an inlet member delimiting a rotor space on the inlet side to change the flow cross-section in the direction of flow in front of the rotor space, in particular between the rotor space and an anteroom, by turning the adjusting sleeve by means of the Rotor is adjustable in particular in the manner of a valve.
  • the rotor is used to control the one in the rotor space Pressure and thus the intensity of the jet of liquid ejected change, this change automatically when turning the adjusting sleeve is achieved relative to the nozzle housing.
  • the one for the respective operating state optimal pressure is thus set automatically without that additional measures are taken for this by a user should be.
  • the bypass channel by turning the adjusting sleeve can be closed and released, and preferably the bypass channel at least in angular positions corresponding to a rotating beam operation the adjusting sleeve is closed and otherwise released.
  • the maximum available system pressure in the anteroom can by sharing the bypass channel with others Beam shapes such as for a point beam, flat jet and Low pressure jet can be fully used.
  • the nozzle housing is made in one piece and made of plastic by injection molding manufactured, the carrier unit being integral with the nozzle housing and a receiving section of the beam shaping element is formed in one piece with the carrier unit for a baffle plate.
  • the nozzle housing, the carrier unit and the receiving section of the Beam shaping element can hereby as one component in a single Operation.
  • the rotor nozzle according to the invention consequently comprises only the one-piece as essential components Plastic nozzle housing, the rotor and the adjusting sleeve and is therefore easy and inexpensive to manufacture.
  • the nozzle housing 10 on its outside with a A plurality of ribs running in the circumferential direction are provided, to increase the grip of the nozzle housing 10 and the heat dissipation to improve.
  • the nozzle housing 10 In the area of its front end provided with an outlet opening 14 is the nozzle housing 10 on its inner wall with two diametrically opposite one another opposite spring element receptacles 39 provided, in the preferred spring elements 38 made of metal are inserted, each with its bent end protruding into the nozzle housing 10 interact below beam shaping elements.
  • one is formed in one piece with the nozzle housing 10 Carrier unit provided, the two each with the inner wall of the nozzle housing 10 connected, diametrically opposed bases 30, an outlet sleeve 33 forming part of an outlet channel 32 and two diametrically opposed receiving sections 28 includes.
  • the receiving sections 28, which are 90 ° relative to the bases 30 are arranged twisted, form together with in the receiving sections 28 inserted and there with receiving grooves 27 on the side edges of the receiving portions 28 are formed strip-shaped baffle plate 26 made of metal, the beam shaping elements the rotor nozzle according to the invention.
  • the base 30 and the outlet sleeve 33 and the outlet sleeve 33 and the receiving sections 28 are each integrally connected to one another.
  • Each base 30 comprises a ramp of three axially extending Ribs that are oblique to the longitudinal axis 22 of the nozzle housing 10 from the inner wall of the nozzle housing 10 in the direction of the longitudinal axis 22 run.
  • the outlet sleeve 33 is with the inner wall of the nozzle housing 10, wherein the longitudinal axis of the Outlet sleeve 33 formed outlet channel 32 with the longitudinal axis 22 of the nozzle housing 10 coincides.
  • Areas of reduced material thickness formed as film hinges 29 are the receiving sections 28 of the beam shaping elements the outlet sleeve 33 connected and pivotable in the manner of a rocker stored.
  • the spring elements 38 which the receiving sections 28 act on the rear end of each, are the beam shaping elements biased into the position shown in FIG. 1, in which the beam shaping elements are wide open and the baffle plate 26 with their contact the front ends of the spring element receptacles 39.
  • a rotor 18 is supported on the carrier unit via an intermediate piece 34 from.
  • the intermediate piece 34 can be formed in one piece with the carrier unit or with the outlet sleeve 33, for example via a screw or be connected, the inlet end of the Outlet sleeve 33 engages with a front portion 37 of the Intermediate piece 34 is located.
  • a rear section of the adapter 34 which is connected to the front section 37 via axial connecting webs 36 is connected, forms a bearing section 35 for a nozzle 20 of the rotor 18.
  • In the bearing section 35 can be made of ceramic, for example Bearing piece are used, on which the nozzle 20 is supported.
  • the intermediate piece 34 and the outlet sleeve 33 together form the outlet channel 32 widening in the direction of the outlet opening 14 for a jet of liquid emerging from the nozzle 20.
  • a lateral inflow opening 24 of rectangular cross section formed In the area of the rear end of a rotor sleeve 19 of the rotor 18 which in Area of their front end surrounding the rear end of the nozzle 20 is at least one lateral inflow opening 24 of rectangular cross section formed, via the liquid from a rotor space 60 into the rotor 18 can flow.
  • the inflow opening 24 can be milled, for example the wall of the rotor sleeve 19 are formed. It is also possible, a plurality of lateral inflow openings arranged distributed in the circumferential direction 24 to be provided in the rotor sleeve 19.
  • the rotor sleeve 19 is in the rear opening of the rotor sleeve 19 this area closing plug 25 is arranged, the z. B. in the Screwed rotor sleeve 19 or otherwise firmly with the rotor sleeve 19 is connected. In principle, however, the rotor sleeve 19 can also remain open at its rear end.
  • the rotor space 60 is delimited in the radial direction by an adjusting sleeve 16, which are preferably made of metal and especially brass is and through the inlet opening 12 of the nozzle housing 10 in the nozzle housing 10 protrudes.
  • an adjusting sleeve 16 which are preferably made of metal and especially brass is and through the inlet opening 12 of the nozzle housing 10 in the nozzle housing 10 protrudes.
  • the closer 5a and 5b is explained, which is relative to the nozzle housing 10 axially movable and rotatable adjusting sleeve 16 in the nozzle housing 10 positively guided.
  • the adjusting sleeve 16 is with a control surface 43 also described in more detail with reference to FIGS. 5a and 5b provided to adjust the beam shaping elements with the rear Ends of the receiving sections 28, each with a bevel 31 are provided, cooperates.
  • Secondary channels 17 are formed, which extend in the axial direction and in front of a cylindrical outlet region of the adjusting sleeve 16 end up.
  • the rotor space 60 is through the bearing section 35 of the intermediate piece 34 limited in the exit region of the adjusting sleeve 16 and thus arranged in the flow direction behind the secondary channels 17 is.
  • the rotor space 60 is opposite the interior of the nozzle housing 10 sealed by an O-ring 71, which in a circumferential groove of the bearing portion 35 of the intermediate piece 34 is arranged is.
  • the rotor chamber 60 is on the inlet side through an inlet member of the adjusting sleeve 16 limited, which comprises an outer part 50 and an inner part 52.
  • the outer part 50 which is provided with a centering piece 51 at its front end is axially immovable relative to the adjusting sleeve 16 and with the Adjusting sleeve 16 connected for example by screwing.
  • the front end face of the inner part 52 is approximately hemispherical Recess 68 provided, which corresponds to the rear, with the Stopper 25 provided end of the rotor sleeve 19 of the rotor 18 is formed.
  • the inner part 52 of the inlet member is displaceable in the outer part 50 stored and via a compression spring 57 with one shoulder portion 53 comprehensive rear end at one with the adjusting sleeve 16 screwed connector 59 supported.
  • the compression spring 57 extends formed by a part of one also in the inner part 52 Blind bore 55 comprising anteroom 54.
  • Anteroom 54 is via a feed channel 61 formed in the connector 59 to a Not shown liquid pressure source can be connected.
  • Using an O-ring 72 between the adjusting sleeve 16 and the connector 59 is the Anteroom 54 sealed from the environment.
  • the blind bore 55 of the antechamber 54 projects beyond the rotor chamber 60 a not shown in Fig. 1, formed in the wall of the inner part 52 Tangential or radial bore in connection, which has an inlet duct forms between the blind bore 55 and the rotor space 60 and via the liquid in the tangential or radial direction into the rotor space 60 can flow.
  • the grooves 58a of the outer part 50 end inlet side on a radially inwardly projecting annular shoulder 49, with which abuts the outer part 50 on the outer wall of the inner part 52.
  • the Grooves 58b of the inner part 52 extend between a front one Ring shoulder 64, with which the inner part 52 on the inner wall of the outer part 50 rests, and a rear ring shoulder 65.
  • Additional bypass channels 58 are formed by the grooves 58a and 58b Flow connections between the antechamber 54 and the Rotor chamber 60 can be produced via the liquid in the axial direction in the Rotor space 60 can flow.
  • the inlet member of the adjusting sleeve 16 thus has the function of a valve, the inlet-side end face of the outer part 50 as a valve seat for the shoulder portion 53 of the inner part 52 and the inner part 52 as movable Valve tappet is used.
  • the sum of the flow cross sections of the bypass channels 58 and the tangential or radial bore, not shown, is preferred smaller than that due to the inflow opening or inflow openings 24 available flow cross section into the rotor 18, so that the rotor sleeve 19 in no operating position of the rotor nozzle as a throttle works.
  • FIGS. 5a and 5b show the rotor nozzle described with reference to FIG. 1 in other operating positions following the description below the adjusting sleeve 16 in connection with FIGS. 5a and 5b in the explanation the operation of the rotor nozzle according to the invention described become.
  • control surface 43 is closed at the front end of the adjusting sleeve 16 recognize that has two sections each comprising 180 °, wherein each 180 ° section consists of three individual surfaces 44, 46, 48. Every single area 44, 46, 48 corresponds to a specific operating position the beam shaping elements.
  • the individual surfaces 44, 46, 48 are dependent on the design the backdrop control arranged and designed such that by rotating the adjusting sleeve 16 by 180 ° in 60 ° steps, the beam shaping elements one after the other with successive ones in the circumferential direction Individual surfaces 44, 46, 48 can be applied.
  • each 180 ° section include one perpendicular to a longitudinal axis 21 of the adjusting sleeve 16 extending individual surface 46 and two inclined surfaces 44, 48, the steeper inclined surface 44 being a larger one Includes angle with the longitudinal axis 21 of the adjusting sleeve 16 than the flatter Inclined surface 48.
  • the two 180 ° sections the control surface 43 with respect to the longitudinal axis 21 of the adjusting sleeve 16 are identical, with corresponding individual areas 44, 46, 48 are arranged diametrically opposite one another.
  • the opening angle of the baffle plates 26 is symmetrical with respect the longitudinal axis 21 or 22.
  • the link control formed on the outer wall of the adjusting sleeve 16 comprises web sections 40, some of which run obliquely to the longitudinal axis 21, and channel sections 42, which together thread pieces of different Form slope.
  • the Set control with a counterpart 80 together as a bracket trained and with his two arms in on the inner wall of the nozzle housing 10 trained recesses 41 is inserted.
  • the backdrop control is located between two up to the inner wall of the nozzle housing 10 extending boundary portions 16a, 16b of the Adjusting sleeve 16, whereby the axial mobility of the adjusting sleeve 16 relative is limited to the nozzle housing 10.
  • the bracket 80 serves at the same time as captive sleeve 16 holding captive in the nozzle housing 10 Securing element.
  • the bracket 80 lies in different channel sections 42 of the link control.
  • the adjusting sleeve 16 By turning the adjusting sleeve 16 relative to the nozzle housing 10, the adjusting sleeve 16 into and into the nozzle housing 10 are screwed out of the nozzle housing 10, the bracket 80 within the through the web portions 40 and the boundary portions 16a, 16b defined channel sections 42 is positively guided.
  • the link control includes two with respect the longitudinal axis 21 of the adjusting sleeve 16 identical and each comprising 180 ° Sections, which in turn each consist of three individual sections.
  • the link control By rotating the adjusting sleeve 16 in 60 ° steps, on the one hand by means of the link control, the axial position of the adjusting sleeve 16 in the housing 10 and the other by means of the control surface 43, the position of the Beam shaping elements are changed.
  • 5a and 5b are the individual by turning the adjusting sleeve 16 adjustable positions of the rear tapered ends of the receiving sections 28 of the beam shaping elements and the arms of the bracket 80 indicated by circles. Circles marked with the same numbers correspond to the same operating states of the rotor nozzle.
  • position I stands for a rotating beam operation
  • position II for one Point beam operation
  • position III for a flat beam operation
  • position IV for a low pressure blasting operation.
  • the rotor nozzle is in a rotational jet operating state, in which the adjusting sleeve 16 has the smallest depth of penetration into the Has nozzle housing 10 and the control surface 43 from the bevels 31 of the receiving sections 28 for the baffle plates 26 spaced apart is.
  • the bracket 80 is in this rotational beam operating position on the front Limiting section 16a of the adjusting sleeve 16.
  • the bearing section 35 of the intermediate piece 34 is located in the exit area between the secondary channels 17 and the outlet of the Adjusting sleeve 16 so that no flow connection from the rotor space 60 in the outlet channel 32 via the secondary channels 17.
  • the bypass channels 58 of the Inlet member of the adjusting sleeve 16 are by means of the compression spring 57th closed in the outer part 50 pressed inner part 52.
  • the water flowing into the rotor space 60 passes over the inflow opening 24 into the rotor sleeve 19 and reaches the nozzle 20, to finally due to the rotating rotor 18 in the form of a cone beam via the outlet channel 32 from the outlet opening 14 of the nozzle housing 10 to exit under high pressure.
  • the cone beam is thereby through the beam shaping elements, in particular through their impact plates 26, not affected, since the spring elements 38, the rear ends of the Receiving sections 28 in the direction of the longitudinal axis 22 and thus the Baffle plate 26 in the direction of the inner wall of the nozzle housing 10 to press.
  • the antechamber 54 and the rotor chamber 60 are fluidly connected to one another connecting tangential or radial bore acts as one Throttle, so that the pressure in the rotor chamber 60 is lower than that in the antechamber 54 prevailing system pressure is.
  • the pressure difference can be, for example are on the order of about 10 bar.
  • the adjusting sleeve 16 By turning the adjusting sleeve 16 in relation to the nozzle housing 10 about 60 °, the adjusting sleeve 16 is due to the discernible in Fig. 5a oblique web sections 40 screwed into the nozzle housing 10.
  • the point beam operating position shown in FIG. 2 is reached when the bracket 80 in those designated in FIG. 5a with the position II, in one to the longitudinal axis 21 vertically extending plane lying channel sections 42 are arranged is.
  • the flow cross sections are preferably selected in such a way that that between the antechamber 54 and the rotor chamber 60 a differential pressure from zero, i.e. the full system pressure in the rotor space 60 Available.
  • FIG. 3 Flat jet operating position reached, in which the axial position the adjusting sleeve 16 in the nozzle housing 10 with respect to the point jet operating position 2 has not changed, but in which the beveled rear ends of the receiving portions 28 with the to Longitudinal axis 21 of the adjusting sleeve 16 vertical individual surfaces 46 in Engagement.
  • the rear ends of the receiving sections 28 maximally so far apart that the front Ends of the baffle plates 26 with one for bending the baffle plates 26 sufficient force are pressed against each other.
  • Through the Impact plate 26 is consequently the point jet emerging from the nozzle 20 compressed into a flat jet.
  • bypass channels 58 are still open and the flow connections closed over the secondary channels 17 as before.
  • the liquid jet emerging from the nozzle 20 thus points into the 2 operating positions according to FIG. 2 and FIG. 3 the same cross section on and with the same system pressure Pressure is expelled from the nozzle 20.
  • the adjusting sleeve 16 By turning the adjusting sleeve 16 further by 60 °, the adjusting sleeve becomes 16 further screwed into the nozzle housing 10 because the arms of the Strap 80 in turn with oblique to the longitudinal axis 21 of the adjusting sleeve 16 Interact web sections 40.
  • the bearing section is now located 35 of the intermediate piece 34 at the level provided with the secondary channels 17 Area of the adjusting sleeve 16. This means that the front ends of the secondary channels 17 in the between the connecting webs 36 between the bearing section 35 and the front section 37 of the intermediate piece 34 existing spaces open, so that additional, the rotor 18th immediate secondary flow connections between the rotor space 60 and the outlet channel 32 exist.
  • the liquid under pressure in the rotor space 60 can thus now except via the rotor 18 - i.e. via the side inflow opening 24, the rotor sleeve 19 and the nozzle 20 - also directly via the secondary channels 17 flow into the outlet channel 32.
  • the one for expelling liquid available flow cross-section in the outlet area the rotor space 60 is enlarged in this way, so that the liquid is discharged at a lower pressure than during the Point jet and flat jet operation of the rotor nozzle.
  • the rotor nozzle In the operating position according to FIG. 4, the rotor nozzle is thus in a low pressure jet operating condition in which the bracket 80 on the rear Limiting section 16b of the adjusting sleeve 16 abuts.
  • the liquid jet emerging from the outlet channel 32 is through affects the beam shaping elements such that its cross-sectional area about the smallest free cross-sectional area of the front section 37 of the intermediate piece 34 corresponds.
  • the distance is between the front ends of the baffle plates 26 in the spot beam operating position and the low-pressure jet operating position approximately the same large, although the rear ends of the receiving portions 28 at the different inclination with respect to the longitudinal axis 21 of the adjusting sleeve 16 run inclined surfaces 44 and 48.
  • This is achieved that - given the formation of the receiving sections 28, in particular of the bevels 31 at their rear ends - the link control and the control surface 43 of the adjusting sleeve 16 one on the other are matched that the difference between the axial positions of the Adjusting sleeve 16 in the nozzle housing 10 in the positions shown in FIGS. 2 and Fig. 4 by the different inclination of the inclined surfaces in question 44 and 48 is balanced.
  • the adjusting sleeve 16 is rotated back through 180 ° and screwed out of the nozzle housing 10 until the bracket 80 again according to FIG. 1 at the front boundary section 16a the adjusting sleeve 16 abuts.
  • FIGS. 1-4 and FIG. 6b show a nozzle housing 10 of an inventive Rotor nozzle
  • Fig. 6a with respect to the angular orientation of the nozzle housing 10 corresponds to FIGS. 1-4 and FIG. 6b the nozzle housing 10 by 90 ° compared to the representation in Fig. 6a about the longitudinal axis 22 of the Nozzle housing 10 shows twisted.
  • the nozzle housing 10 essentially comprises two each consisting of three ribs, ramp-like on the longitudinal axis 22 base 30 to run, one connected to the bases 30 and one Outlet channel 32, the longitudinal axis of which with a longitudinal axis 22 of the Nozzle housing 10 coincides, forming outlet sleeve 33 and two Receiving sections 28 for baffle plates, not shown.
  • the rear ends of the receiving sections are pretensioned 28 in contrast to that described in connection with FIGS. 1-4 Embodiment not by means of spring elements, but by means of a stretching or snap ring, not shown, that in a circumferential groove 13 on the outside of the nozzle housing 10 is arranged.
  • the wall is at the level of the rear ends of the receiving sections 28 of the nozzle housing 10 is elastically deformable at joint regions 15a, wherein the deformability by providing incisions 15b in the wall of the nozzle housing 10 is reached.
  • the diameter of the leader or snap ring is smaller than the diameter of the nozzle housing 10 in the region of the annular groove 13 in the undeformed, relaxed state the joint areas 15a, so that in the rotational beam operating position, in which the rear ends of the receiving sections 28 still not by means of an adjusting nozzle in the direction of the inner wall of the nozzle housing 10 are pressed, the preload or snap ring for a wide Opening of the baffle plate according to the position of Fig. 1 ensures.
  • the nozzle housing can also be used in the embodiment according to FIGS. 6a and 6b 10 provided with ribs extending in the circumferential direction to increase grip and improve heat dissipation.

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EP99121499A 1998-11-09 1999-10-28 Buse rotative Withdrawn EP1000665A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19851595 1998-11-09
DE19851595A DE19851595A1 (de) 1998-11-09 1998-11-09 Rotordüse

Publications (1)

Publication Number Publication Date
EP1000665A2 true EP1000665A2 (fr) 2000-05-17

Family

ID=7887165

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99121499A Withdrawn EP1000665A2 (fr) 1998-11-09 1999-10-28 Buse rotative

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EP (1) EP1000665A2 (fr)
DE (1) DE19851595A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1504821A1 (fr) * 2003-08-07 2005-02-09 Arrow Line S.R.L. Tête multifonctionelle pour appareil de nettoyage à haute pression
DE102008010690A1 (de) * 2008-02-22 2009-08-27 Jäger, Anton Rotordüse
NL1033746C2 (nl) * 2006-04-25 2010-06-24 Anton Jaeger Rotorsproeier.

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006053625A1 (de) * 2006-11-14 2008-05-15 Jäger, Anton Rotordüse
DE102007060151A1 (de) * 2007-07-13 2009-01-15 Andreas Harnacke Mobile Reinigungsanlage für Steildächer
EP3862098B1 (fr) * 2020-02-06 2023-06-07 Yuan Mei Corp. Structure de buse de rotor et dispositif d'arrosage

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19703043A1 (de) * 1997-01-28 1998-07-30 Anton Jaeger Reinigungstechnik Rotordüsenkopf
DE19742420A1 (de) * 1997-09-25 1999-04-01 Anton Jaeger Rotordüsenkopf

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1504821A1 (fr) * 2003-08-07 2005-02-09 Arrow Line S.R.L. Tête multifonctionelle pour appareil de nettoyage à haute pression
US7175107B2 (en) 2003-08-07 2007-02-13 Arrow Line S.R.L. Multi-function head for high-pressure water gun, in particular for water cleaning machines
NL1033746C2 (nl) * 2006-04-25 2010-06-24 Anton Jaeger Rotorsproeier.
DE102008010690A1 (de) * 2008-02-22 2009-08-27 Jäger, Anton Rotordüse
US7997512B2 (en) * 2008-02-22 2011-08-16 Anton Jager Rotor nozzle

Also Published As

Publication number Publication date
DE19851595A1 (de) 2000-05-11

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