EP0865828A3 - Nozzle head with a nozzle holder which is mounted on a bearing and rotatable about a longitudinal axis - Google Patents

Nozzle head with a nozzle holder which is mounted on a bearing and rotatable about a longitudinal axis Download PDF

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Publication number
EP0865828A3
EP0865828A3 EP98100757A EP98100757A EP0865828A3 EP 0865828 A3 EP0865828 A3 EP 0865828A3 EP 98100757 A EP98100757 A EP 98100757A EP 98100757 A EP98100757 A EP 98100757A EP 0865828 A3 EP0865828 A3 EP 0865828A3
Authority
EP
European Patent Office
Prior art keywords
nozzle head
nozzle
sealing washer
hollow shaft
rotatable
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Withdrawn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
EP98100757A
Other languages
German (de)
French (fr)
Other versions
EP0865828A2 (en
Inventor
Hermann Frye-Hammelmann
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.)
Paul Hammelmann Maschinenfabrik GmbH
Original Assignee
Paul Hammelmann Maschinenfabrik GmbH
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 Paul Hammelmann Maschinenfabrik GmbH filed Critical Paul Hammelmann Maschinenfabrik GmbH
Publication of EP0865828A2 publication Critical patent/EP0865828A2/en
Publication of EP0865828A3 publication Critical patent/EP0865828A3/en
Withdrawn legal-status Critical Current

Links

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
    • B05B3/003—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with braking means, e.g. friction rings designed to provide a substantially constant revolution speed
    • B05B3/006—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with braking means, e.g. friction rings designed to provide a substantially constant revolution speed using induced currents; using magnetic means
    • 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
    • B05B3/025—Rotational joints
    • B05B3/026—Rotational joints the fluid passing axially from one joint element to another
    • 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
    • B05B3/06—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 by jet reaction, i.e. creating a spinning torque due to a tangential component of the jet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S239/00—Fluid sprinkling, spraying, and diffusing
    • Y10S239/19—Nozzle materials

Landscapes

  • Nozzles (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

Es soll die Abdichtung zwischen den ortsfesten und den sich drehenden Teilen des Düsenkopfes (1) so gestaltet werden, daß der Verschleiß gering gehalten und eine Leckage an Druckmedium weitgehend vermieden wird.It is supposed to be the seal between the stationary and the rotating parts the nozzle head (1) so that the wear is kept low and leakage of pressure medium is largely avoided.

Der Düsenkopf weist einen Düsenträger (13) und eine Hohlwelle (8) auf, die mit einem mittigen Kanal versehen ist und deren dem Druckwasseranschluß (3) zugewandte Stirnfläche sich an einer Dichtungsscheibe (19) abstützt, die aus einem hochverschleißfesten Werkstoff, z.B. Keramik, besteht. Diese Dichtungsscheibe (19) ist über eine Halterung (20) mit der Hohlwelle verbunden und dreht sich somit im Betrieb des Düsenkopfes. Die der Hohlwelle abgewandte Stirnfläche der Dichtungsscheibe (19) stützt sich an einer ortsfesten Dichtungsscheibe (25) ab, die ebenfalls aus einem hochverschleißfesten Werkstoff, z.B. Keramik, besteht und auf die eine Halterung (26) aufgenommen wird, die über einen Dichtungsring (27) im Gehäuseteil (4) des Gehäuses (2) festgelegt ist.The nozzle head has a nozzle carrier (13) and a hollow shaft (8) which is provided with a central channel and the pressure water connection (3) facing end face is supported on a sealing washer (19) consisting of a highly wear-resistant material, e.g. Ceramics. This sealing washer (19) is connected to the hollow shaft via a bracket (20) and thus rotates in the Operation of the nozzle head. The face of the sealing washer facing away from the hollow shaft (19) is supported on a stationary sealing washer (25), which is also made of a highly wear-resistant material, e.g. Ceramics, consists of one Bracket (26) is added, via a sealing ring (27) in the housing part (4) of the housing (2) is fixed.

Der Düsenkopf wird zum Reinigen von Betonflächen, z.B. von Landebahnen und Straßen eingesetzt.

Figure 00000001
The nozzle head is used to clean concrete surfaces, such as runways and roads.
Figure 00000001
EP98100757A 1997-03-21 1998-01-17 Nozzle head with a nozzle holder which is mounted on a bearing and rotatable about a longitudinal axis Withdrawn EP0865828A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19711837A DE19711837A1 (en) 1997-03-21 1997-03-21 Nozzle head with a drivable nozzle holder which is rotatably mounted about a longitudinal axis
DE19711837 1997-03-21

Publications (2)

Publication Number Publication Date
EP0865828A2 EP0865828A2 (en) 1998-09-23
EP0865828A3 true EP0865828A3 (en) 1999-06-23

Family

ID=7824137

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98100757A Withdrawn EP0865828A3 (en) 1997-03-21 1998-01-17 Nozzle head with a nozzle holder which is mounted on a bearing and rotatable about a longitudinal axis

Country Status (5)

Country Link
US (1) US6027040A (en)
EP (1) EP0865828A3 (en)
JP (1) JPH10263441A (en)
AU (1) AU5628798A (en)
DE (1) DE19711837A1 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19852233A1 (en) * 1998-11-12 2000-05-18 Anton Jaeger Rotor nozzle, especially for high pressure cleaning equipment, has rotor whose angular setting and/or revolution rate can be varied by magnetic adjustment unit movable wrt. rotor
DE20020281U1 (en) 2000-11-30 2001-03-01 Hammelmann Maschinenfabrik GmbH, 59302 Oelde Rotary drive for a hydraulic tool
US7686101B2 (en) * 2001-11-07 2010-03-30 Alice Belew, legal representative Method and apparatus for laterally drilling through a subterranean formation
US6766967B2 (en) 2002-05-07 2004-07-27 Gp Companies, Inc. Magnet-driven rotary nozzle
DE10324298A1 (en) * 2003-05-21 2004-12-16 Weitmann & Konrad Gmbh & Co Kg Liquid applicator
DE102004036188B4 (en) * 2004-07-26 2006-06-08 Frank Zeitler Nozzle head for e.g. interior cleaning device, has stator tube fastened at supplying line, and bearings supported at tube, where one of bearings lies behind drive component and cleaning nozzle in supply direction of supplying line
EP1830964B1 (en) * 2004-12-30 2015-10-14 Tempress Technologies, Inc. Floating head reaction turbine rotor with improved jet quality
US7118051B1 (en) * 2005-08-11 2006-10-10 Anton Jager Rotor nozzle
US7635096B2 (en) * 2005-08-19 2009-12-22 Stoneage, Inc. Self regulating fluid bearing high pressure rotary nozzle with balanced thrust force
US8016210B2 (en) 2005-08-19 2011-09-13 Balanced Body, Inc. Self regulating fluid bearing high pressure rotary nozzle with balanced thrust force
KR100898573B1 (en) 2007-10-27 2009-05-19 비씨태창산업(유) A jet machine is turning system an high pressure - water
WO2009094645A2 (en) * 2008-01-24 2009-07-30 Hydra-Flex Inc. Configurable rotary spray nozzle
US8607896B2 (en) * 2009-06-08 2013-12-17 Tempress Technologies, Inc. Jet turbodrill
US8298349B2 (en) * 2009-08-13 2012-10-30 Nlb Corp. Rotating fluid nozzle for tube cleaning system
US9321067B2 (en) 2010-07-08 2016-04-26 Federal Signal Corporation Seal cartridge for a rotating nozzle assembly
US9279300B2 (en) 2010-11-30 2016-03-08 Tempress Technologies, Inc. Split ring shift control for hydraulic pulse valve
US8528649B2 (en) 2010-11-30 2013-09-10 Tempress Technologies, Inc. Hydraulic pulse valve with improved pulse control
RU2567632C2 (en) * 2011-08-22 2015-11-10 Альфред Кэрхер Гмбх Унд Ко. Кг Injector head for cleaning device
WO2014014959A1 (en) 2012-07-16 2014-01-23 Tempress Technologies, Inc. Extended reach placement of wellbore completions
US9399230B2 (en) 2014-01-16 2016-07-26 Nlb Corp. Rotating fluid nozzle for tube cleaning system
US10118185B2 (en) * 2014-07-14 2018-11-06 Stoneage, Inc. Isolated bearing viscous speed retarding device for rotary nozzles
DE102016106376A1 (en) * 2016-04-07 2017-10-12 Hammelmann GmbH High-pressure rotor nozzle
US10598449B2 (en) 2016-10-17 2020-03-24 Federal Signal Corpoation Self-rotating tube cleaning nozzle assembly
CN107159477B (en) * 2017-06-16 2022-09-09 浙江博拓里尼机械股份有限公司 Self-rotating spray head
AU2019358775C1 (en) 2018-10-12 2022-09-22 Stoneage, Inc. Viscous speed retarding device for rotary nozzles with internal piston for thermal expansion
KR102621322B1 (en) * 2022-02-18 2024-01-05 비씨태창산업(유) Seal for high pressure water jets

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2062789A5 (en) * 1969-09-30 1971-06-25 Mannesmann Ag
US3957205A (en) * 1975-02-20 1976-05-18 Costa Robert B Sprinkler
DE8609981U1 (en) * 1986-04-12 1986-06-19 Uraca Pumpenfabrik GmbH & Co KG, 7432 Bad Urach Washing head for cleaning the inside of pipes, tanks or the like.
DE3827251A1 (en) * 1988-04-12 1990-02-15 Paul Hammelmann Nozzle head

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1038622A (en) * 1974-02-19 1978-09-19 Gustave S. Levey Spray gun
DE2437948C3 (en) * 1974-08-07 1981-05-21 Alfred Kärcher GmbH & Co, 7057 Winnenden Bearing and sealing arrangement for a spray device for cleaning the inner surfaces of containers
US4391450A (en) * 1982-08-30 1983-07-05 Electrochemical Technology Corp. Shaft seal resistant to electrokinetic corrosion
DE3381401D1 (en) * 1983-07-01 1990-05-10 Wakatsuki Kikai Kk DEVICE FOR GENERATING A HIGH PRESSURE WATER JET.
US4761039A (en) * 1986-03-07 1988-08-02 Hydro-Ergon Corporation Cutting head for removing material with a high velocity jet of working liquid
DE3812132A1 (en) * 1988-04-12 1989-10-26 Paul Hammelmann NOZZLE HEAD
DE3902135A1 (en) * 1989-01-25 1990-07-26 Paul Hammelmann NOZZLE HEAD WITH A DRIVABLE NOZZLE BEARING BEARED BY AN AXLE
US5060862A (en) * 1990-01-19 1991-10-29 Butterworth Jetting Systems, Inc. Magnetic speed control for self-propelled swivel
DE4103376C1 (en) * 1991-02-05 1992-08-06 Ott Maschinentechnik Gmbh, 8960 Kempten, De
DE4115395A1 (en) * 1991-04-30 1992-11-05 Woma Maasberg Co Gmbh W Spraying water or other liquid - by using gun with spray head driven by compressed air motor
US5284298A (en) * 1993-04-13 1994-02-08 Fluid Controls Inc. Fluid-conducting swivel and method
US5500976A (en) * 1993-09-08 1996-03-26 Cyclone Surface Cleaning, Inc. Mobile cyclonic power wash system with water reclamation and rotary union
US5503334A (en) * 1994-05-27 1996-04-02 Butterworth Jetting Systems, Inc. Swivel jet assembly
DE9414510U1 (en) * 1994-09-03 1994-10-20 Woma Maasberg Co Gmbh W Nozzle head

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2062789A5 (en) * 1969-09-30 1971-06-25 Mannesmann Ag
US3957205A (en) * 1975-02-20 1976-05-18 Costa Robert B Sprinkler
DE8609981U1 (en) * 1986-04-12 1986-06-19 Uraca Pumpenfabrik GmbH & Co KG, 7432 Bad Urach Washing head for cleaning the inside of pipes, tanks or the like.
DE3827251A1 (en) * 1988-04-12 1990-02-15 Paul Hammelmann Nozzle head

Also Published As

Publication number Publication date
DE19711837A1 (en) 1998-09-24
AU5628798A (en) 1998-09-24
US6027040A (en) 2000-02-22
EP0865828A2 (en) 1998-09-23
JPH10263441A (en) 1998-10-06

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