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EP2747891B1 - Tête porte-buse pour appareil de nettoyage - Google Patents

Tête porte-buse pour appareil de nettoyage Download PDF

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Publication number
EP2747891B1
EP2747891B1 EP11748926.0A EP11748926A EP2747891B1 EP 2747891 B1 EP2747891 B1 EP 2747891B1 EP 11748926 A EP11748926 A EP 11748926A EP 2747891 B1 EP2747891 B1 EP 2747891B1
Authority
EP
European Patent Office
Prior art keywords
nozzle
nozzle head
sleeve
channel
head according
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.)
Active
Application number
EP11748926.0A
Other languages
German (de)
English (en)
Other versions
EP2747891A1 (fr
Inventor
Stefan Schilpp
Ralph Seitter
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.)
Alfred Kaercher SE and Co KG
Original Assignee
Alfred Kaercher SE and Co KG
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 Alfred Kaercher SE and Co KG filed Critical Alfred Kaercher SE and Co KG
Publication of EP2747891A1 publication Critical patent/EP2747891A1/fr
Application granted granted Critical
Publication of EP2747891B1 publication Critical patent/EP2747891B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B05B3/04Spraying 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
    • B05B3/06Spraying 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B05B3/025Rotational joints
    • B05B3/026Rotational joints the fluid passing axially from one joint element to another
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02Cleaning by the force of jets or sprays
    • B08B3/024Cleaning by means of spray elements moving over the surface to be cleaned

Definitions

  • the second sleeve part is rotatably and axially movably held in an input portion of the supply channel in an advantageous embodiment.
  • the output section 68 of the inlet channel 62 has two complementary to the anti-rotation locks 84, 86 configured anti-rotation recordings, so that the first sleeve member 80 can be inserted in the axial direction in the output section 68, wherein the anti-rotation locks 84, 86 are received by the anti-rotation recordings and thus the first sleeve member 80 in the output section 68 rotatably and axially displaceable.
  • an annular groove is formed, which receives a sealing ring 92 which surrounds the first sleeve member 80 in the circumferential direction.
  • the first sleeve part 80 Facing the hollow shaft 38, the first sleeve part 80 has a first sealing surface 94 which is microfinished, for example polished.

Landscapes

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

Claims (11)

  1. Tête porte-buse (30) pour un appareil de nettoyage (10), comprenant une partie d'entrée (32) qui présente un canal d'entrée (62) pour un liquide de nettoyage sous pression, et comprenant une partie de support de buse (36) sur laquelle au moins une buse de nettoyage (52, 54) est agencée et qui comporte un canal d'alimentation (60) destiné à amener le liquide de nettoyage à la au moins une buse de nettoyage (52, 54), dans lequel la partie de support de buse (36) peut être amenée en rotation par rapport à la partie d'entrée (32) autour d'un axe de rotation (44) et le canal d'entrée (62) est en liaison fluidique avec le canal d'alimentation (60) par l'intermédiaire d'une première partie manchon (80) agencée à sa sortie et d'une deuxième partie manchon (96) agencée à l'entrée du canal d'alimentation (60), dans lequel les parties manchon (80, 96) présentent des surfaces d'étanchéité (94, 110) tournées les unes vers les autres, caractérisée en ce que la surface d'étanchéité (94, 110) d'au moins une partie manchon (80, 96) présente au moins un évidement (114).
  2. Tête porte-buse selon la revendication 1, caractérisée en ce que le au moins un évidement (114) est relié à un canal de passage (112) central de la partie manchon (80, 96) .
  3. Tête porte-buse selon la revendication 1 ou 2, caractérisée en ce que le au moins un évidement (114) ne s'étend dans la direction radiale que sur une partie de la surface d'étanchéité (94, 110).
  4. Tête porte-buse selon la revendication 1, 2 ou 3, caractérisée en ce que le au moins un évidement (114) forme un canal qui est incliné par rapport à la radiale par rapport à l'axe de rotation (44) de la partie de support de buse (36).
  5. Tête porte-buse selon l'une quelconque des revendications précédentes, caractérisée en ce que la surface d'étanchéité (94, 110) d'au moins une partie manchon (80, 96) comprend plusieurs évidements (114).
  6. Tête porte-buse selon la revendication 5, caractérisée en ce que les évidements (114) sont agencés à intervalle angulaire régulier les uns par rapport aux autres.
  7. Tête porte-buse selon la revendication 5 ou 6, caractérisée en ce que les évidements (114) sont identiques.
  8. Tête porte-buse selon l'une quelconque des revendications précédentes, caractérisée en ce que les surfaces d'étanchéité (94, 110) des deux parties manchon (80, 96) présentent chacune au moins un évidement (114).
  9. Tête porte-buse selon l'une quelconque des revendications précédentes, caractérisée en ce que les deux parties manchon (80, 96) sont identiques.
  10. Tête porte-buse selon l'une quelconque des revendications précédentes, caractérisée en ce que la première partie manchon (80) est retenue solidaire en rotation et mobile axialement dans une partie de sortie (68) du canal d'entrée (62).
  11. Tête porte-buse selon l'une quelconque des revendications précédentes, caractérisée en ce que la deuxième partie de manchon (96) est retenue solidaire en rotation et mobile axialement dans une partie d'entrée (95) du canal d'alimentation (60).
EP11748926.0A 2011-08-22 2011-08-22 Tête porte-buse pour appareil de nettoyage Active EP2747891B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2011/064404 WO2013026471A1 (fr) 2011-08-22 2011-08-22 Tête porte-buse pour appareil de nettoyage

Publications (2)

Publication Number Publication Date
EP2747891A1 EP2747891A1 (fr) 2014-07-02
EP2747891B1 true EP2747891B1 (fr) 2018-12-19

Family

ID=44512890

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11748926.0A Active EP2747891B1 (fr) 2011-08-22 2011-08-22 Tête porte-buse pour appareil de nettoyage

Country Status (6)

Country Link
EP (1) EP2747891B1 (fr)
CN (1) CN103747879B (fr)
BR (1) BR112013032401A2 (fr)
DK (1) DK2747891T3 (fr)
RU (1) RU2567632C2 (fr)
WO (1) WO2013026471A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202013104238U1 (de) * 2013-09-17 2013-11-18 Guggenberger Reinigungstechnik E.K. rotierende Düse
CN105327805B (zh) * 2015-11-20 2018-09-07 国家电网公司 变压器用除冰机
CN105964600A (zh) * 2016-07-01 2016-09-28 青岛炬荣工程科技有限公司 新型空化射流清洗盘
CN107639549A (zh) * 2016-07-21 2018-01-30 上海交通大学 单喷头自动喷砂枪
CN107639550A (zh) * 2016-07-21 2018-01-30 上海交通大学 多喷头自动喷砂除锈枪
CN106238429A (zh) * 2016-09-01 2016-12-21 常州航天岳达精密机械有限公司 一种用于高压清洗设备的旋转器
DE102019134040A1 (de) * 2019-12-11 2021-06-17 Hammelmann GmbH Reinigungsvorrichtung
JP7037210B2 (ja) * 2020-07-01 2022-03-16 有限会社タクショー クリーナ

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8525639U1 (de) * 1985-09-09 1986-01-02 Kränzle, Josef, 7918 Illertissen Rotationsdüse
DE3902135A1 (de) * 1989-01-25 1990-07-26 Paul Hammelmann Duesenkopf mit einem um eine achse drehbar gelagerten, antreibbaren duesentraeger
CN2152606Y (zh) * 1993-03-01 1994-01-12 石油大学(华东) 液膜密封式旋转射流发生器
DE19711837A1 (de) * 1997-03-21 1998-09-24 Hammelmann Paul Maschf Düsenkopf mit einem um eine Längsachse drehbar gelagerten, antreibbaren Düsenträger
US6551001B2 (en) * 2001-09-14 2003-04-22 S. C. Johnson & Son, Inc. Cleaning device with a trigger-actuated spray canister
RU40607U1 (ru) * 2004-04-26 2004-09-20 Лось Виталий Михайлович Ротационное устройство для очистки поверхности с помощью вращающихся струйных потоков
DE102004022587A1 (de) * 2004-05-07 2005-12-01 Jäger, Anton Ausstoßvorrichtung für Flüssigkeit
JP4742683B2 (ja) * 2005-06-02 2011-08-10 ソニー株式会社 液体検知装置及び液体吐出装置
CN100407979C (zh) * 2006-05-16 2008-08-06 李爱良 喷雾清洁器
EP1886733B1 (fr) * 2006-08-11 2010-06-02 Ulrich Simpfendörfer Buse de nettoyage

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
EP2747891A1 (fr) 2014-07-02
WO2013026471A1 (fr) 2013-02-28
RU2567632C2 (ru) 2015-11-10
BR112013032401A2 (pt) 2017-01-17
CN103747879A (zh) 2014-04-23
CN103747879B (zh) 2017-07-18
RU2014105868A (ru) 2015-08-27
DK2747891T3 (da) 2019-03-18

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