EP2683496A1 - High-pressure cleaning device - Google Patents
High-pressure cleaning deviceInfo
- Publication number
- EP2683496A1 EP2683496A1 EP11709068.8A EP11709068A EP2683496A1 EP 2683496 A1 EP2683496 A1 EP 2683496A1 EP 11709068 A EP11709068 A EP 11709068A EP 2683496 A1 EP2683496 A1 EP 2683496A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pressure cleaning
- cleaning device
- housing
- hood
- rear wall
- 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.)
- Granted
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 100
- 230000008878 coupling Effects 0.000 claims description 14
- 238000010168 coupling process Methods 0.000 claims description 14
- 238000005859 coupling reaction Methods 0.000 claims description 14
- 238000010408 sweeping Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 239000012530 fluid Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/026—Cleaning by making use of hand-held spray guns; Fluid preparations therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
Definitions
- the invention relates to a high-pressure cleaning device, comprising a housing having a hood and a housing rear wall, wherein the hood from an open position in which the housing is open, is pivotable into a closed position in which the housing is closed, and wherein High-pressure cleaning device comprises a locking device with at least one arranged on the hood first locking element and at least one second locking element which couples in the closed position of the hood to the locking with the first locking element.
- the hood can be moved to the open position to make accessible to a receiving space enclosed by the housing.
- a motor pump unit can be arranged, can be set with the releasable from the high-pressure cleaning device cleaning fluid under pressure.
- a heatable heat exchanger for heating the dispensable cleaning fluid can be arranged in the receiving space. Access to the arranged in the receiving space components of the high-pressure cleaner is required, for example, during its maintenance.
- the at least one first locking element also referred to as "hood lock” couples with the at least one locking element for this purpose.
- the locking elements cooperate with each other by positive engagement.
- Object of the present invention is to develop a generic high-pressure cleaning device so that it is easier to handle.
- This object is achieved in a high-pressure cleaner of the genann th type according to the invention that the high-pressure cleaner comprises an alignment with at least one arranged on the hood first alignment element and at least a second, integrally formed on the housing rear second alignment element, which is for aligning de hood relative to the rear wall coupled with the at least one first alignment element, wherein the coupling of the at least one first alignment element and the at least one second alignment element with each other during pivoting of the hood from the open position to the closed position while sweeping a lower pivot angle than the coupling of the at least one first locking element and the at least one second locking element with each other.
- the high-pressure cleaning device has at least one arranged on the hood first alignment and, while achieving a structurally simple design, at least one integrally formed on the rear wall of the housing second alignment. If the hood is pivoted from the open position to the closed position, the at least one first and the at least one second alignment element can be coupled together to facilitate the user the orientation of the hood relative to the rear wall of the housing and assemble them together as intended. When the hood is pivoted, the at least one first and the at least one second aligning element couple with one another before the at least one first and the at least one second locking element couple together to lock the hood in the closed position.
- the at least one first and the at least one second aligning element couple, in particular, by being in engagement with each other.
- the engagement may be loose to facilitate the joining of the at least one first and the at least one second alignment element and thus the hood and rear wall of the housing with each other. Under increasing pivoting of the loose engagement can go into a particular positive engagement.
- the housing rear wall is formed as a one-piece molded part. This allows a structurally particularly simple embodiment of the high-pressure cleaning device.
- the at least one first alignment element is formed on the hood in order to further simplify the structural design of the high-pressure cleaning device.
- the at least one first alignment element and the at least one second alignment element couple together in the closed position of the hood.
- the hood remains correctly positioned even in its closed position relative to the rear wall.
- the at least one first alignment element and the at least one second alignment element in the closed position of the hood are positively engaged with each other to ensure a clearly defined relative position of the hood and the rear wall of the housing.
- At least one alignment element is a particular wedge-shaped, peg-shaped or hook-shaped projection, the aligning element coupling with it, in particular a shaft-shaped or blind-hole-shaped receptacle into which the projection engages.
- the alignment designed as a lead element can be arranged for example on the hood, and designed as a receiving alignment element can be formed in the rear wall of the housing.
- an alignment element designed as a projection can be formed on the housing rear wall and for the receptacle to be arranged on the hood for the projection. It is even conceivable that both the hood and the housing rear wall each have at least one alignment element in the form of a projection and at least one alignment element in the form of a receptacle.
- the projection is designed to taper in the direction of a free end in at least one spatial direction.
- the projection can be introduced in a simpler manner with the free end leader in its associated receptacle and brought into loose engagement with the recording, while the hood is transferred from the open to the closed position. This makes it easier to align the hood relative to the housing wall.
- the projection is tapered in two transversely aligned spatial directions, so that it can be introduced into the receptacle in an even easier way and can couple with this.
- the projection may, for example, have a conical, frustoconical, pyramidal, truncated pyramidal, wedge-shaped, prismatic shape or the like.
- the receptacle is preferably configured corresponding to the projection, which in the closed position of the hood is particularly preferably in form-locking engagement with the receptacle.
- the alignment device has a plurality of first alignment elements and a plurality of second alignment elements.
- four first alignment elements are arranged on the hood and four second alignment elements are integrally formed on the rear wall of the housing.
- two second alignment elements are formed relative to a rear side of the high-pressure cleaning device in the direction of a front side of the high-pressure cleaning device offset on the rear wall of the housing.
- the Two alignment elements which may be, for example, hook-shaped projections on the rear wall of the housing, are preferably arranged on the left-hand longitudinal side or on the right-hand longitudinal side, with respect to a longitudinal direction of the high-pressure cleaning device.
- first alignment elements arranged on the hood can already be coupled with them early on, when the hood is pivoted from the front side into the closed position in the direction of the rear side.
- the offset of the two alignment elements relative to the back for example, about one to two-fifths, and preferably a quarter to a third of the length of the high-pressure cleaner.
- the two second alignment elements are advantageously arranged on the underside of the housing rear wall, ie. at a lower portion of the rear wall of the housing in a position of use of the high-pressure cleaning device, which is arranged, for example, on or near a chassis of the high-pressure cleaning device on which the rear wall of the housing is positioned.
- Top side i. offset on a side facing away from the chassis top of the housing rear wall and from the back towards the front of the high-pressure cleaner, second alignment elements can be saved. This facilitates a user's intervention in the recording room.
- the housing comprises a left housing side wall and a right housing side wall and if the housing rear wall respectively forms the left housing side wall and the right housing side wall in sections with rear housing side wall sections which are connected to each other at a rear side of the high-pressure cleaner by a rear wall formed by the housing rear wall ,
- the rear wall of the housing can have an approximately U-shaped form and reliably and sealingly surround the receiving space at and near the rear, for example.
- the two above-mentioned, in the direction of the front of the high-pressure cleaning device offset second alignment elements are preferably front of the left housing wall portion and the right housing wall section formed in order to simplify the structural design of the rear wall of the housing.
- At least one container receptacle for a container with a cleaning chemical is preferably integrally formed on the rear wall of the housing. This makes it possible to save a separate container receptacle and thereby simplify the construction of the high-pressure cleaner.
- the container receptacle can be configured as a shaft and comprise a bottom wall with an opening for receiving a valve device.
- the at least one container receptacle relative to a longitudinal direction of the high-pressure cleaning device, is arranged between a rear side of the high-pressure cleaning device and a second alignment element formed on the rear wall of the housing.
- the second alignment element is preferably one of the two above-mentioned second alignment elements, which are offset in the direction of the front side of the high-pressure cleaning device and are integrally formed on the rear wall of the housing. The offset of the second alignment element in the direction of the front side makes it possible to provide space in the intermediate space between the second alignment element and the rear side for the container receptacle formed on the housing rear wall.
- At least one second alignment element is integrally formed on or substantially on a rear side of the high-pressure cleaning device on the rear wall of the housing. Even a hood which extends up to or substantially up to the rear wall can thereby still be aligned relative to the housing rear wall before being locked in the closed position.
- the at least one second alignment element is, for example, a shaft-shaped receptacle into which a wedge-shaped or peg-shaped projection of the hood can engage.
- second alignment elements of the rear wall of the housing which, relative to a longitudinal direction of the high-pressure cleaning device, are molded in front of the at least one at or substantially on the rear side second alignment element are arranged to couple with their associated first alignment elements of the hood while sweeping over a smaller swing angle of the hood when transferring from the open position to the closed position than the at least one second alignment with the associated at least one first alignment of the hood.
- first the second alignment elements of the rear wall of the housing are coupled, which are arranged in front of the at least one second aligning element formed on or substantially on the rear side.
- These are, for example, the two aforementioned, aligned in the direction of the front side of the housing rear wall formed second alignment elements.
- the hood can already be aligned relative to the rear wall of the housing.
- the alignment can be improved in that, with further pivoting of the hood, the at least one second alignment element integrally formed on or essentially on the rear side couples with the first alignment element of the hood assigned to it. For example, then, with further pivoting of the hood, a coupling of the at least one first and the at least one second locking element takes place in order to lock the hood in the closed position.
- the at least one second alignment element which is integrally formed on or substantially on the rear side, is preferably integrally formed on the rear wall of the housing in order to simplify a coupling to the first alignment element on the hood associated therewith.
- two second alignment elements are integrally formed on or substantially on the rear side on the housing rear wall. This makes it possible to better align the hood relative to the rear wall of the housing.
- At least one second alignment element relative to a transverse direction of the high-pressure cleaning device, is laterally next to the mini- At least a second locking element is arranged.
- the coupling of the at least one first and the at least one second locking element can thereby be ensured and as a result the hood can be reliably guided into the closed position.
- “Side by side” in the present case includes the case that there is a distance between the at least one second alignment element and the at least one second locking element from each other.
- the at least one second alignment element in the transverse direction of the high-pressure cleaning device is arranged at a distance of approximately one quarter of the width of the high-pressure cleaning device to the at least one second locking element.
- the at least one second locking element is integrally formed on the rear wall of the housing.
- the at least one second locking element is advantageously formed on or substantially on the rear side and on the top side of the rear wall of the housing.
- the at least one second locking element is a shaft-shaped or funnel-shaped receptacle for the at least one first locking element in the form of a peg-shaped or anchor-shaped projection.
- the high-pressure cleaning device has an accessory holder for tools and / or cleaning accessories and if connecting elements are formed on the rear wall of the housing, by means of which the accessory holder can be connected to the rear wall of the housing, the accessory holder being detachably connectable to the rear wall of the housing.
- the accessory holder can be latched to the rear wall of the housing.
- the accessory holder is, for example, a hose reel for one or a high-pressure hose or an approximately pocket-shaped receiving part for tools.
- the connecting elements are preferably arranged on the rear side, so that the accessory holder can be connected to a rear wall of the rear wall of the housing.
- the rear wall may have a recess in the direction of the front of the high-pressure cleaner, in which the accessory holder is partially arranged in the connected state and As a result, it is less far to the rear beyond the rear of the high-pressure cleaner.
- a preferred embodiment of the high-pressure cleaning device comprises a heatable heat exchanger for heating a cleaning liquid which can be dispensed by the high-pressure cleaning device.
- the cleaning effect can be increased by heating the cleaning fluid.
- the heat exchanger is arranged in particular in the receiving space and protected by the housing.
- Figure 1 a perspective view of an inventive
- a high-pressure cleaning device comprising a housing having a housing rear wall and a closed position engaging hood;
- Figure 2 is a side view of the high pressure cleaning device of Figure 1, wherein the hood occupies a slightly open position;
- Figure 3 a perspective view of the Gepatiusückückwa
- FIG. 4 shows a top view of the rear wall of the high-pressure cleaning appliance from FIG. 1;
- Figure 5 is a sectional view taken along line 5-5 in Figure 4, in which also the hood of the high-pressure cleaner is shown;
- FIG. 6 is a sectional view taken along line 6-6 in Figure 5;
- FIG. 7 shows a partial rear view of the high-pressure cleaning device from FIG. 1 shortly before the hood is locked to the housing rear wall;
- Figure 8 is a sectional view taken along the line 8-8 in Figure 7 and
- FIG. 9 shows a further perspective view of the rear wall of the high-pressure cleaning device from FIG. 1, to which a push handle is connected.
- FIGS 1 and 2 show a preferred embodiment of a total occupied by the reference numeral 10 high-pressure cleaning device according to the invention in a perspective view and in a side view.
- the high-pressure cleaning device 10 has a front side 12, a rear side 13, a left side 14 and a right side 15. It comprises a chassis 16, on the lower side of which a chassis 18 is held, and a bow handle 20 arranged on the rear side 13 in order to move the high-pressure cleaning device 10 so as to slide or pull over a bottom surface 22.
- Positions such as “top”, “bottom” or the like herein refer to a position of use of the high-pressure cleaner 10 shown in FIGS. 1 and 2.
- "Front” and “back”, etc. refer to a longitudinal direction of the high-pressure cleaner 10, which also Main movement direction is.
- the high-pressure cleaning device 10 has a housing 24 which comprises a hood 26 and a housing rear wall 28 which can be joined thereto.
- the hood 26 is pivotally mounted on the front side 12 about a horizontal pivot axis 30 which is aligned transversely to the longitudinal direction of the high-pressure cleaning device 10.
- the hood 26 may assume a closed position shown in Figure 1, in which it rests against the rear wall 28, so that the housing 24 is closed.
- An enclosed by the housing 24 and the chassis 16 receiving space 32 is also closed in this case.
- the hood 26 can be transferred by pivoting about the pivot axis 30 in the direction of the front side 12 in one or more open positions. In an open position of the hood 26, the housing 24 is opened, and a user is an engagement in the receiving space 32 is possible.
- Figure 2 shows the hood 26 in only a very small position when transferring the hood 26 in the closed position.
- the little-opened hood 26 gives the view free on a motor pump unit 34 of the high-pressure cleaning device 10 to increase the pressure of the dispensable from this cleaning fluid.
- a heatable heat exchanger 36 is further arranged, with which the cleaning liquid can be heated to increase the cleaning effect.
- the housing rear wall 28 which is shown perspectively or in plan view in FIGS. 3 and 4, is a one-part molded part, in particular made of a plastic material. In plan view, it has an approximately U-shaped configuration, wherein it is configured substantially symmetrically with respect to a central longitudinal plane of the high-pressure cleaning device 10.
- the rear housing wall 28 comprises a rear wall 38 on the rear side 13, a left housing side wall section 40 and a right housing side wall section 42 which project at right angles from the rear wall 38 in the direction of the front side 12 on the left side 14 and the right side 15, respectively.
- the housing side wall portions 40 and 42 form in sections a left side wall 41 and a right side housing side wall 43, which are otherwise formed by the hood 26.
- the housing side walls 41 and 43 extend approximately from the middle to the back 13 of the high-pressure cleaning device 10 in stages.
- the hood 26 On the left side 14
- the hood 26 has an approximately horizontal shoulder 44 and the housing rear wall 28 on the left housing side wall section 40 has a shoulder 45 sloping slightly obliquely to the rear side 13.
- the hood 26 has a shoulder 46 on the right-hand side 15 (FIG. FIGS. 5 and 6).
- a container receptacle 48 is formed on the rear wall 28.
- the container receptacle 48 has a shaft-like design, and it has a top-side insertion opening 49 and a bottom wall 50.
- An opening 51 is formed in the bottom wall 50, into which a valve device (not shown in the drawing) can be inserted.
- a not shown in the drawing container for a cleaning chemical can be used upside down in the container receptacle 48. Through the opening 51, the cleaning chemical of the pressurized or to be pressurized cleaning liquid can be added to increase the cleaning effect in addition.
- each of the housing side wall portions 40 and 42 near the chassis 16 a hook-shaped projection 52 and 54 from.
- the offset to the rear side 13 is approximately one quarter of the length of the high-pressure cleaning device 10 and falls slightly larger at the hook 54, because on the right side 15 in addition, the container receptacle 48 is formed.
- the projections 52 and 54 are symmetrical to each other and point in the direction of the hood 26, wherein they taper in the direction of their free ends in two transversely aligned spatial directions. Overall, the projections 52 and 54 have an approximately truncated pyramidal shape. The projections 52 and 54 are, since the housing rear wall 28 is formed integrally formed thereon. The projections 52 and 54 are associated with the hood 26 molded receptacles with which they can couple. Of the recordings in the figures 5 and 6, only one receptacle 56 is shown, which is integrally formed on the shoulder 46 and the projection 54 is assigned. A corresponding, the projection 52 associated recording is identical to the receptacle 56 designed and integrally formed on the lower side 44 of the shoulder.
- the receptacle 56 is shaft-shaped with a rectangular cross-section. If the hood 26 is transferred from an open position to the closed position, the projection 54 can engage with its free end leader in the receptacle 56 and the hood 26 thereby further closing, ie. Pivot about the pivot axis 30, relative to the chassis rear wall 28 fixed to the chassis 16. Since the projection 54 tapers in the direction of its free end, it initially engages loosely in the receptacle 56 (FIGS. 5 and 6). With further closure of the hood 26 is a positive fit of the projection 54 in the receptacle 56. Is the hood 26 in the closed position, the projection 54 and the receptacle 56 are positively engaged with each other (not shown).
- the projections 52 and 54, the receptacle 56 and the receptacle, not shown, are aligning elements 58, 60 and 62 of an alignment 64 of the high-pressure cleaning device 10.
- the alignment device 64 serves, as already explained, the hood 26 when transferred to the closed position relative to Rear panel 28 to align correctly. This makes it easier to close the hood 26 and thereby improves the handling of the high-pressure cleaning device 10.
- Aligning elements of the alignment device 64 arranged on the hood 26 are referred to herein as first alignment elements, and those on the Rear wall 28 integrally formed alignment elements are referred to as second alignment elements.
- a funnel-shaped receptacle 70 is arranged on the back 13 in the direction of the front side 12 from.
- the receptacle 70 forms a locking element 72 in a locking device 74, which has a further locking element 76 at the back 13 facing the end of the hood 26.
- the locking element 76 is pin-shaped or anchor-shaped, projects from the hood 26 down and is referred to as hood lock 77. In the closed position of the hood 26, the hood lock 77 can positively engage in the receptacle 70 to lock the hood 26 on the housing rear wall 28 (not shown).
- two shaft-shaped receptacles 78 and 80 are formed in the rear wall 28 at the rear, which are symmetrical to each other with respect to the central longitudinal plane of the high-pressure cleaner 10.
- the cross-section of the receptacles 78 and 80 decreases.
- the receptacles 78 and 80 are associated with wedge-shaped projections 82 and 84, which are integrally formed on the rear side 13 facing the end of the hood 26 and projecting from this in the direction of the chassis 16.
- the projections 82 and 84 taper in the longitudinal direction of the high-pressure cleaning device 10.
- the receptacles 78 and 80 and the projections 82 and 84 are also alignment elements 86 and 88 and 90 and 92 of the alignment device 64, which cooperate for aligning the hood 26 relative to the housing rear wall 28 when closing. If the hood 26 is pivoted about the pivot axis 30, the projection 82 can engage in the receptacle 78 and couple with this. This is facilitated by the fact that the projection 82 tapers in the direction of its free end, so that initially only a loose and non-positive engagement of the projection 82 in the receptacle 78 is present. With further closing of the hood 26, the projection 82 engages deeper into the receptacle 78 a. If the hood 26 assumes the closed position, the projection 82 and the receptacle 78 engage in a form-fitting manner (not shown).
- the hood 26 is therefore aligned by the projection 82 and the receptacle 78 when closing relative to the housing rear wall 28. This is done by the initially loose engagement of the last positive engagement in a reliable and user-friendly manner.
- the alignment of the hood 26 takes place relative to the rear wall 28 when closing successively.
- the hood 26 can be pivoted about a first pivoting angle until the coupling of the projection 54 with the receptacle 56 and the projection 52 begins with the receptacle, not shown.
- the projections 52 and 54 starting from the rear side 13, are shaped far in front of the housing rear wall 28, for example approximately 30 cm.
- the projections 52 and 54 can engage in the receptacle 56 and the receptacle, not shown, and define first alignment points of the hood 26 relative to the housing rear wall 28.
- the projections 52 and 54 engage deeper into the Recording 56 and the recording, not shown, until after sweeping another pivoting angle, the coupling of the projections 82 and 84 with the receptacles 78 and 80 used.
- the coupling of the projections 82 and 84 is increased with the receptacles 78 and 80 in that they engage deeper and deeper into each other. Only then does the hood lock 77 begin to engage in the receptacle 70 (FIG. 7).
- the hood lock 77 when closing the hood 26 is guided in a targeted manner in the receptacle 70. If the hood lock 77 engages positively in the receptacle 70, the hood 26 is reliably locked to the housing rear wall 28 (not shown).
- a user-friendly and reliable alignment of the hood 26 relative to the housing rear wall 28 can be achieved upon transfer to the closed position.
- rods 94 and 95 are provided, which are connected to each other by means of the bow handle 20 above.
- the rods 94 and 95 can form-fit pass through guides 96 and 97, which are formed in the housing rear wall 28, and positively engage in blind hole-like receptacles formed on the chassis 16 (not shown). From the rear side 13, the rods 94 and 95 can be further connected to the housing rear wall 28, for example by screwing.
- the rear wall 38 is not configured in a planar manner, but rather recesses in a trough-shaped manner at a recess 98.
- the recess 98 extends from the upper wall portion 66 to the bottom of the housing rear wall 28 and is bordered by an edge 100.
- a plurality of connecting elements 102 are provided in a U-shaped arrangement, which are in particular latching elements. In total, nine connecting elements 102 are present.
- the high-pressure cleaning device 10 has a receiving part 104 shown in side view in FIG.
- the receiving part 104 is an accessory holder 105 and is pocket-shaped, but lacks a side wall facing the rear wall 28 of the housing.
- the receiving part 104 can be releasably fixed by latching via the connecting elements 102.
- the missing side wall of the receiving part 104 is thus replaced by the rear wall 38 in the region of the recess 98.
- the receiving part 104 can be supported on shoulders 106 and 108, which are formed in the region of the guides 96 and 97 in the housing rear wall 28. If the receiving part 104 is fixed to the housing rear wall 28, a receiving space 110 for the accessory is formed between it and the receiving part 104.
- a hose reel not shown in the drawing can be detachably connected to the housing rear wall 28 and in particular latched.
- the hose reel can also be supported on the shoulders 106 and 108 and locked at least with a part of the connecting elements 102. This is already sufficient to accommodate the load of the hose reel with the housing rear wall 28 so far that the hose reel is kept free at this.
- the hose reel can be secured to the housing rear wall 28 by additional connection, in particular screwing.
Landscapes
- Cleaning By Liquid Or Steam (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Cleaning In General (AREA)
- Ventilation (AREA)
Abstract
Description
Claims
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2011/053403 WO2012119642A1 (en) | 2011-03-07 | 2011-03-07 | High-pressure cleaning device |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2683496A1 true EP2683496A1 (en) | 2014-01-15 |
EP2683496B1 EP2683496B1 (en) | 2014-12-17 |
Family
ID=44625435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11709068.8A Active EP2683496B1 (en) | 2011-03-07 | 2011-03-07 | High pressure cleaning device |
Country Status (7)
Country | Link |
---|---|
US (1) | US20130334942A1 (en) |
EP (1) | EP2683496B1 (en) |
KR (1) | KR20140005987A (en) |
CN (1) | CN103415353B (en) |
DK (1) | DK2683496T3 (en) |
RU (1) | RU2555014C2 (en) |
WO (1) | WO2012119642A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10030216B2 (en) | 2015-06-12 | 2018-07-24 | Crossford International, Llc | Systems and methods for cooling tower fill cleaning with a chemical gel |
US9404069B1 (en) | 2015-06-12 | 2016-08-02 | Crossford International, Llc | Systems and methods for cooling tower fill cleaning with a chemical gel |
US9731330B1 (en) | 2015-06-12 | 2017-08-15 | Crossford International, Llc | Portable cooling tower cleaning system |
DE102022103544A1 (en) * | 2022-02-15 | 2023-08-17 | Alfred Kärcher SE & Co. KG | HIGH PRESSURE CLEANING DEVICE |
DE102022107617A1 (en) | 2022-03-30 | 2023-10-05 | Alfred Kärcher SE & Co. KG | HIGH PRESSURE CLEANING DEVICE |
DE102022107616A1 (en) | 2022-03-30 | 2023-10-05 | Alfred Kärcher SE & Co. KG | HIGH PRESSURE CLEANING DEVICE |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
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US3675851A (en) * | 1971-02-18 | 1972-07-11 | Century Eng Corp | High pressure washer with detergent on-off nozzle |
DE3617556A1 (en) * | 1986-05-24 | 1987-12-03 | Friedrich Epple Gmbh & Co Hoch | HIGH PRESSURE CLEANER |
JP3113424B2 (en) * | 1992-11-27 | 2000-11-27 | 三洋電機株式会社 | Electric vacuum cleaner |
DE19651025A1 (en) * | 1996-10-31 | 1998-05-07 | Aeg Hausgeraete Ag | Floor cleaning device, in particular vacuum cleaner |
DE102005014583A1 (en) * | 2005-03-24 | 2006-09-28 | Alfred Kärcher Gmbh & Co. Kg | Mobile high-pressure cleaning device |
US20080229538A1 (en) * | 2007-03-22 | 2008-09-25 | Goff Sean K | Walk Behind Floor Cleaning Apparatus With Floating Tank |
DE102007018249A1 (en) * | 2007-04-12 | 2008-10-16 | Alfred Kärcher Gmbh & Co. Kg | Mobile high-pressure cleaning device |
DE102008012358A1 (en) * | 2007-08-22 | 2009-02-26 | Robert Bosch Gmbh | Electrically operated transportable high pressure cleaning device, has device housing, and chassis comprising rolling bodies that are designed for clamping device supporting surface, where bodies protrude over bottom counter of housing |
DE102008009221A1 (en) * | 2008-02-06 | 2009-08-13 | Alfred Kärcher Gmbh & Co. Kg | System for storing and dispensing liquid cleaning additive for high-pressure cleaning device |
-
2011
- 2011-03-07 RU RU2013144603/05A patent/RU2555014C2/en not_active IP Right Cessation
- 2011-03-07 DK DK11709068.8T patent/DK2683496T3/en active
- 2011-03-07 WO PCT/EP2011/053403 patent/WO2012119642A1/en active Application Filing
- 2011-03-07 KR KR1020137022030A patent/KR20140005987A/en not_active Application Discontinuation
- 2011-03-07 EP EP11709068.8A patent/EP2683496B1/en active Active
- 2011-03-07 CN CN201180069145.1A patent/CN103415353B/en active Active
-
2013
- 2013-08-21 US US13/972,160 patent/US20130334942A1/en not_active Abandoned
Non-Patent Citations (1)
Title |
---|
See references of WO2012119642A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN103415353A (en) | 2013-11-27 |
WO2012119642A1 (en) | 2012-09-13 |
RU2555014C2 (en) | 2015-07-10 |
EP2683496B1 (en) | 2014-12-17 |
US20130334942A1 (en) | 2013-12-19 |
CN103415353B (en) | 2016-05-18 |
KR20140005987A (en) | 2014-01-15 |
RU2013144603A (en) | 2015-04-20 |
DK2683496T3 (en) | 2015-02-09 |
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