EP2683494A2 - Mobile high-pressure cleaning device - Google Patents
Mobile high-pressure cleaning deviceInfo
- Publication number
- EP2683494A2 EP2683494A2 EP11709066.2A EP11709066A EP2683494A2 EP 2683494 A2 EP2683494 A2 EP 2683494A2 EP 11709066 A EP11709066 A EP 11709066A EP 2683494 A2 EP2683494 A2 EP 2683494A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- cleaning device
- motor
- pressure cleaning
- mobile high
- receiving part
- 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 60
- 238000001816 cooling Methods 0.000 claims description 8
- 239000007788 liquid Substances 0.000 description 5
- 239000000446 fuel Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000012459 cleaning agent Substances 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- 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
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/0009—Storing devices ; Supports, stands or holders
- A47L9/0018—Storing devices ; Supports, stands or holders integrated in or removably mounted upon the suction cleaner for storing parts of said suction cleaner
-
- 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
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/026—Cleaning by making use of hand-held spray guns; Fluid preparations therefor
Definitions
- the invention relates to a mobile high-pressure cleaning device with a chassis, on the upper side of a receiving part is arranged, which forms a motor mount into which a motor is used to drive a pump, wherein on the receiving part a motor in the motor mount fixing holding part is placed has a receiving compartment for electrical parts on its upper side facing away from the engine.
- Such a high-pressure cleaning device is known from document EP 0 921 869 B1.
- This high-pressure cleaning device is designed in the manner of a sack truck, wherein the motor and a fixed to this pump are aligned obliquely to the vertical.
- the motor is received by a cup-shaped housing part, which has substantially the shape of a half-circular cylinder and is open to the front.
- the longitudinal axis of the semi-cylindrical housing part is aligned obliquely to the vertical.
- a lid is placed, which, like the housing part has the shape of a half-circular cylinder and covers the motor.
- the lid On its outside, the lid carries in a top end region a chamber which serves to receive electronic components, for example connecting elements and switching elements.
- Object of the present invention is to develop a mobile high-pressure cleaning device of the generic type such that it has a structurally simpler and mechanically more stable structure.
- the holding part is designed as a hollow body with a base body and one at the base body by mounted lid, wherein the base body forms the receiving compartment with a bottom wall extending over the engine and with side walls projecting upwards from the bottom wall, and wherein the lid is movable between a closed position closing the receiving compartment and an open position releasing the receiving compartment and on its the receiving compartment facing away from the outside carries at least one actuator for an electrical control.
- the holding part that engages over the motor not only assumes the function of fixing the motor in the motor mount, but the holding part also assumes the function of an electric box in which electrical parts of the high-pressure cleaning device, in particular electrical control elements, are arranged.
- the electrical box is designed in the form of a receiving compartment and comprises a bottom wall which extends over the motor and side walls which project upwards from the latter. This leads to a mechanical reinforcement of the holding part, which gives the high-pressure cleaning device a high mechanical stability.
- the receptacle is covered by a lid which is movably mounted on the main body of the holding part.
- the cover can be moved back and forth between a closed position closing the receptacle and an open position releasing the receptacle.
- the lid On its outside, the lid carries at least one user-operable actuator for an electrical control.
- the control can be arranged in the receiving compartment and wired with other electrical parts, which are arranged in the receiving compartment.
- an electrical control element for example a switching element, is fixed to the inside of the lid, which is wired to further electrical parts fixed to the bottom wall of the receiving compartment.
- the wiring of the electrical parts and the at least one electrical control element can take place even before the complete holding part is placed on the receiving part. This facilitates the installation of the high-pressure cleaning device and thus also its production costs.
- the receiving compartment extends from a first support surface of the receiving part at least up to a second support surface of the receiving part, wherein the motor mount is arranged between the two support surfaces.
- the receptacle can thereby have a large receiving volume.
- a first side wall of the receiving compartment may for example be arranged above the first support surface of the receiving part and a second side wall of the receiving compartment may have a distance to the first side wall which is at least as large as the distance between the two support surfaces of the receiving part, between which the motor mount is arranged ,
- the receiving compartment extends from the first support surface of the receiving part to beyond the second support surface of the receiving part addition.
- the receptacle is thus formed larger than the distance between the two support surfaces, between which the motor mount is arranged. This gives the receiving compartment a particularly large storage volume, so that a large number of electrical parts can be positioned in the receiving compartment.
- the electrical parts can in this case have a distance from each other, which counteracts an overheating of the electrical parts.
- the receptacle in the plan view in the form of a polygon in particular the shape of a rectangle, and comprises two parallel to the motor axis and two aligned perpendicular to the motor axis side walls and the engine over the bottom wall.
- the arrangement of the side walls parallel and perpendicular to the motor axis gives the main body of the holding part a high mechanical stability.
- the motor is surrounded in an advantageous embodiment of the invention by an annular cooling air passage extending between the motor housing on the one hand and the holding and receiving part on the other. Both the receiving part and the holding part thus take one Distance to the motor housing. This allows cooling air to be routed along the motor housing to effectively cool the motor.
- the motor preferably has holding arms which project outwardly from the motor housing and which are received by depressions which are formed in support surfaces of the receiving part and of the holding part.
- the holding part is preferably detachably connectable to the receiving part and the chassis.
- the holding part on a first side of the motor mount with the receiving part and on a second side of the motor mount to the chassis is releasably connectable. This gives the receiving part and the chassis in the engine mount a high mechanical stability.
- the main body of the holding part has support feet and that support foot receptacles are arranged on the receiving part and on the chassis, in which the support feet are used. At least one support leg of the main body is received in such an embodiment of a Stauerfuß technique of the receiving part and at least one further support leg of the body is received by a Stauerfuß technique the chassis.
- the support feet of the main body can be screwed to the receiving part and / or to the chassis.
- the receiving part is formed in an advantageous embodiment of the invention to the chassis.
- the receiving part and the chassis can be made of plastic.
- the receiving part has two double-walled support members, between which the motor mount is arranged.
- the support members may each comprise an inner and an outer wall, which are integrally connected to one another via an end wall.
- the end walls may form support surfaces for supporting the motor positioned in the motor mount.
- the inner walls of the support members are preferably integrally connected to each other via a bottom wall of the motor mount.
- the bottom wall of the motor mount is conveniently curved arcuately at least partially.
- the chassis has a frame base made of plastic and a frame shell made of plastic, wherein the frame top part forms the receiving part and is integrally connected to the frame base. It can be provided, for example, that the frame top is welded to the frame base.
- the upper frame part can form on its upper side facing away from the frame base the receiving part with a motor mount, which is open at the top. The motor can be used in the motor mount. Subsequently, the holding part can be placed on the motor and fixed to the receiving part.
- the motor axis of the motor is preferably aligned perpendicular to the direction of travel of the high-pressure cleaner.
- a horizontal longitudinal axis of the high-pressure cleaner defines the direction of travel of the high-pressure cleaner and the motor axis is favorably aligned perpendicular to the longitudinal axis. This allows a particularly compact design of the mobile high-pressure cleaning device.
- the high-pressure cleaning device has a heat exchanger, with the aid of which the cleaning liquid conveyed by the high-pressure cleaning device, ie in particular water, can be heated.
- the chassis has for this purpose a recess into which the heat exchanger can be used.
- the recess is conveniently arranged in the direction of travel behind the receiving part, which provides the motor mount.
- the cover of the holding part can be moved back and forth between a closed position and an open position.
- the lid is pivotably mounted on the base body about a first pivot axis aligned parallel to the motor axis. This facilitates repair and maintenance of the high-pressure cleaner, where access to the receiving compartment of the holding part is required.
- the high-pressure cleaning device comprises a chassis mounted on the chassis about a second pivot axis pivotally mounted hood with a hood opening which releases the at least one arranged on the outside of the lid of the holding part actuator in a closed position of the hood.
- the hood can be pivoted back and forth between a closed position in which it covers the holding part and the motor and other components of the high-pressure cleaner, such as a heat exchanger, and an open position in which it releases the holding part, the engine and other components of the high-pressure cleaner become.
- the hood has a hood opening, so that in the closed position of the hood, the at least one arranged on the outside of the lid actuator is accessible to the user.
- a main switch can be arranged or in the embodiment of the high-pressure cleaning device according to the invention as a heated high-pressure cleaning device, a temperature controller, with which the temperature of the high-pressure cleaner dispensed, pressurized cleaning liquid can be specified.
- an actuating member in the form of a movable handle for an electrical switch in particular for a rotary switch is arranged on the outside of the lid of the holding part, wherein the lid forms a bearing element for the handle.
- a rotary switch may comprise a shaft which may be inserted into a bearing sleeve of the cover. This facilitates the assembly of the rotary switch, which may be formed, for example, as a main switch of the high-pressure cleaner.
- the bearing sleeve forms a bearing element for the handle of the rotary switch.
- the lid defines an accessory compartment on its outside.
- the accessory compartment may be in the form of a recess. forms and allows the user to carry accessories of the high-pressure cleaner with the mobile high-pressure cleaner.
- the accessory compartment is conveniently covered by a hood of the high-pressure cleaner. This avoids losing accessories.
- the main body of the holding part comprises a valve holder on which a metering valve is held.
- a metering valve By means of the metering valve, the addition of a chemical to the pumped from the high-pressure cleaning device cleaning fluid can be metered.
- a chemical for example, a cleaning agent can be used, which can be added to the cleaning liquid, in particular water.
- this forms the chassis of the high-pressure cleaner from a detergent tank in which the detergent can be stored.
- the high-pressure cleaning device may comprise a pivotable hood. It is advantageous if the hood has a hood opening, via which the user an actuator of the metering valve is accessible in the closed position of the hood.
- Figure 1 a perspective view of a mobile high-pressure cleaning device according to the invention with a chassis and a pivotally mounted on the chassis hood, which assumes a closed position;
- FIG 2 a perspective view of the chassis of Figure 1 with
- FIG. 3 is a perspective view of the chassis of Figure 1, wherein on the chassis in a receiving part, an electric motor is arranged, which is covered by a holding part;
- FIG. 4 shows an enlarged perspective view of the electric motor arranged in the receiving part
- FIG. 5 is a perspective view of the chassis with the receiving part, which forms a motor mount;
- FIG. 6 a perspective view of the holding part from FIG. 3;
- FIG. 7 shows a perspective view of a main body of the holding part of Figure 6 obliquely from above
- FIG. 8 shows a perspective view of the main body of the holding part from FIG. 6 obliquely from below.
- FIG. 1 schematically shows a mobile high-pressure cleaning device according to the invention, which in the illustrated embodiment is configured in the form of a heatable high-pressure cleaning device and is generally designated by the reference numeral 10. It comprises a chassis 12 with a frame base 13 and a frame top 14, which are made of plastic and welded together. For the process of the high-pressure cleaning device 10, this wheels, wherein in the drawing, a rear wheel 15 and a steerable front wheel 16 can be seen, which are mounted on the chassis 12.
- the high-pressure cleaning device 10 comprises a housing 18 with a housing base 19 immovably held on the upper side of the chassis 12 and a hood 20 pivotally mounted on the chassis 12, which can be moved back and forth between a closed position shown in FIG. 1 and an open position shown in FIG.
- the high-pressure cleaning device 10 comprises an electric motor 22 with which a pump (not shown in the drawing) for conveying a cleaning fluid, in particular for conveying water, can be driven.
- the electric motor 22 is arranged in a cup-shaped motor mount 23 which is formed by a receiving part 25 which is integrally connected to the frame top 14 of the chassis 12. As is clear in particular from FIG.
- the receiving part 25 comprises a first support member 27 and a second support member 28 arranged at a distance from the high-pressure cleaning apparatus 10 in the direction of travel 30.
- the support members 27, 28 are designed as double-walled. They have opposite outer walls 29, 31 and mutually facing inner walls 32, 33. The latter are integrally connected to each other via a partially curved bottom wall 26 of the motor mount 23.
- the first support member 27 defined with a chassis 12 facing away from the end wall of a first support surface 34 and the second support member 28 defines with a chassis 12 facing away from the end wall, a second support surface 35.
- the support surfaces 34 and 35 are flat and each have semi-cylindrical recesses 36 and 37 on.
- the frame upper part 14 of the chassis 12 forms a parallel to the second support member 28 extending bracket 42, on its side facing away from the chassis 12 top 43 at a distance from each other two Stauerfuß problemn 45, 46th carries, which are U-shaped and each have two from the top 43 upwardly projecting receiving legs 48, 49, which are integrally connected at their free ends via a receiving web 50 together.
- two further Stauerfuß techniquen 53, 54 are arranged, which are not configured U-shaped but only two of the first support surface 34 upwardly projecting support cheeks 56, 57 have. Between the support cheeks 56 and 57, the first support surface 34 each have a bore 58 into which a connecting screw can be screwed. This will be explained in more detail below.
- the positioned in the motor mount 23 electric motor 22 is covered by a holding part 60.
- the holding part 60 is formed as a hollow body and comprises a base body 61 and a pivotable about this at a first pivot axis 63 mounted lid 65.
- the lid 65 is between an open position shown in Figure 2, in which he defined by the base body 61 receiving compartment 67 for electrical parts of the high-pressure cleaning device 10 releases, and a closed position shown in Figure 3, in which it closes the receptacle 67, pivoted back and forth.
- the main body 61 of the holding part 60 has a bottom wall 69, which engages over the electric motor 22 at a distance from the motor housing 39. From the bottom wall 39 are vertically upwardly directed side walls, which give the receiving compartment 67 in plan view a substantially rectangular contour.
- a first side wall 71 extends above the first support member 27 and a second side wall aligned parallel to the first side wall 71 extends above the bracket 42 formed by the chassis 12.
- About a third side wall 73 and spaced from the third side wall 73 fourth side wall 74 are the first Side wall 71 and the second side wall 72 integrally connected to each other.
- a motor shaft 76 of the electric motor 22 is oriented perpendicular to the direction of travel 30 and the first side wall 71, the second side wall 72 and the first support member 27, the second support member 28 and the bracket 42 are parallel to the motor axis 76.
- the third side wall 73 and the fourth side wall 74 are aligned perpendicular to the motor axis 76.
- the second side wall 72 carries on its side facing away from the receptacle 67 a Ventiihait mecanic 78 to which a metering valve 80 is held. With the aid of the metering valve 80, the addition of a cleaning agent to the pumped by the pump 10 of the high-pressure cleaning device cleaning liquid can be metered.
- the metering valve 80 has an actuator in the form of a valve handle 82, with which the user can adjust the metering valve 80.
- the lid 65 of the holding part 60 has, above the electric motor 22, a recess defining an accessory compartment 81 in which accessories of the high-pressure cleaning device 10 can be positioned.
- the lid 65 In the area between the accessory compartment 81 and the metering valve 80, the lid 65 has an obliquely oriented to the vertical panel 83 with a cover 65 by cross-bearing sleeve 84.
- the bearing sleeve 84 is of a known per se and therefore not shown in the drawing switching shaft on the inside of the lid 65 arranged rotary switch (not shown in the drawing) penetrated.
- the rotary switch forms an electrical switching element with which the high-pressure cleaning device 10 can be controlled.
- the rotary switch is designed as a main switch of the high-pressure cleaning device 10.
- an actuating member in the form of a switching handle 86 can be placed on the bearing sleeve 84, which can be rotatably connected to the bearing sleeve 84 by cross-shaft.
- the hood 20 is pivotable about a second pivot axis 88 aligned parallel to the first pivot axis 63. This becomes clear in particular from FIG.
- the hood has a first hood opening 91 which is penetrated in the closed position of the hood 20 by the valve handle 82 of the metering valve 80, so that the user in the closed position of the hood 20 by means of the valve handle 82 adjust the metering valve 80 can.
- the hood 20 has a second hood opening 95 which, in the closed position of the hood 20, allows a user access to the control panel 83 and the switching handle 86 arranged thereon.
- the edge of the second hood opening 95 corresponds to the contour of the control panel 83.
- the hood 20 has a third hood opening 97.
- the third hood opening 97 opens an exhaust pipe 99 of a known per se and therefore to achieve a better overview in the drawing, not shown fuel-driven heat exchanger.
- the heat exchanger can be positioned in a recess 101 of the chassis 12.
- the recess 101 is arranged in the direction of travel behind the receiving part 25, which receives the electric motor 22.
- the base body 61 of the holding part 60 has two rear support feet 103, 104 and two front support feet 106, 107.
- the rear support feet 103, 104 are disposed above the first support member 27 and can be inserted into the Stitzfußfactn 53 and 54 of the first support surface 34.
- the rear support legs 103, 104 are screwed to the first support member 27.
- the front support feet 106, 107 are disposed above the bracket 42 of the chassis 12 and can be used in the Stauerfuß techniquen 45 and 46 of the console 42.
- the front support feet 106 and 107 respectively have a front support foot portion 109 and 110, which can be inserted into the U-shaped Stauerfuß techniquen 45 and 46 respectively.
- 60 electrical parts can be positioned in the receiving compartment 67 of the holding part, in particular control parts for controlling the electric motor 22 and for controlling a known per se and therefore not shown in the drawing fuel pump, with the aid of liquid fuel a burner of the in the Drawing not shown heat exchanger can be supplied.
- Electric parts may also be fixed to the inside of the lid 65 after the lid 65 has been pivoted to its open position. All electrical parts can be wired together before the holding part 60 is placed on the receiving part 25.
- the mounting of the holding part 60 on the receiving part 24 can take place after the electric motor 22 has been inserted into the motor mount 23.
- the projecting from the motor housing 39 holding arms 40 are based here on the recesses 36 and 37 of the two support members 27, 28 from.
- the electric motor 22 on the receiving part 25 are from the bottom of the bottom wall 69 of the body 61 rear support walls 112, 113 and front support walls 115, 116 from which carry at their free ends recesses 118 and 119, respectively with the recesses 36 and 37 the two support members 27 and 28 cooperate and receive the support arms 40 of the electric motor 22.
- the rear support walls 112, 113 are respectively disposed on one side of the rear support legs 103, 104 and are supported on the first support member 27 from.
- the front support walls 115, 116 are arranged relative to the direction of travel 30 of the high-pressure cleaning device 10 behind the front support feet 106, 107 and are based on the second support member 28 from.
- the holding part 60 protrudes in the direction of travel 30 via the second support member 28, so that the receiving compartment 67 has a large internal volume for receiving the electrical parts.
- the high-pressure cleaning device 10 has a high mechanical stability. This will in particular ensured by the configuration of the holding part 60 in the form of a hollow body, which comprises a bottom wall 69 which engages over the electric motor 22 and also comprises side walls 71 to 74 projecting vertically upwards from the latter.
- the bottom wall 69 of the holding member 60 in combination with the inner walls 32, 33 of the support members 27, 28 and the bottom wall 26 of the receiving part 25, a cooling air guide wall defining an annular cooling air passage 121 surrounding the electric motor 22 in the circumferential direction. This allows effective cooling of the electric motor 22 by means of cooling air, which is passed through the cooling air passage.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Cleaning Or Drying Semiconductors (AREA)
- Cleaning In General (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HUE11709066A HUE040559T2 (en) | 2011-03-07 | 2011-03-07 | Mobile high-pressure cleaning device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2011/053401 WO2012119640A2 (en) | 2011-03-07 | 2011-03-07 | Mobile high-pressure cleaning device |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2683494A2 true EP2683494A2 (en) | 2014-01-15 |
EP2683494B1 EP2683494B1 (en) | 2018-09-12 |
Family
ID=44625441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11709066.2A Active EP2683494B1 (en) | 2011-03-07 | 2011-03-07 | Mobile high-pressure cleaning device |
Country Status (7)
Country | Link |
---|---|
US (1) | US20130343924A1 (en) |
EP (1) | EP2683494B1 (en) |
KR (1) | KR20140071953A (en) |
CN (1) | CN103415355B (en) |
HU (1) | HUE040559T2 (en) |
RU (1) | RU2545376C1 (en) |
WO (1) | WO2012119640A2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018122145A1 (en) | 2018-09-11 | 2020-03-12 | Alfred Kärcher SE & Co. KG | Heated high-pressure cleaning device |
EP3812053A1 (en) | 2019-10-24 | 2021-04-28 | Andreas Stihl AG & Co. KG | High pressure cleaner and method for mounting same |
DE102022128384A1 (en) * | 2022-10-26 | 2024-05-02 | Alfred Kärcher SE & Co. KG | HIGH PRESSURE CLEANING DEVICE |
DE102022128401A1 (en) | 2022-10-26 | 2024-05-02 | Alfred Kärcher SE & Co. KG | HIGH PRESSURE CLEANING DEVICE |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1423111A1 (en) * | 1987-01-26 | 1988-09-15 | В. А. Панкратьев и В. К. Быстрое | Vacuum cleaner |
DE19635337C1 (en) * | 1996-08-31 | 1998-02-26 | Kaercher Gmbh & Co Alfred | Mobile high-pressure cleaning device |
DE10330917B3 (en) * | 2003-07-04 | 2004-11-04 | Alfred Kärcher Gmbh & Co. Kg | High pressure cleaning device for surface cleaning has hanging device with hanging element on opposite side of vertical line passing through centre of gravity to wheels attached to housing of cleaning device |
US8118241B2 (en) * | 2005-03-18 | 2012-02-21 | Techtronic Outdoor Products Technology Limited | Surface cleaner system |
DE102005014583A1 (en) * | 2005-03-24 | 2006-09-28 | Alfred Kärcher Gmbh & Co. Kg | Mobile high-pressure cleaning device |
US7627926B2 (en) * | 2005-05-17 | 2009-12-08 | U.S. Products | Cleaning apparatus |
DE102007018249A1 (en) * | 2007-04-12 | 2008-10-16 | Alfred Kärcher Gmbh & Co. Kg | Mobile high-pressure cleaning device |
CN201316729Y (en) * | 2008-12-05 | 2009-09-30 | 浙江安露清洗机有限公司 | Ventilating device of cleaning machine |
WO2010091698A1 (en) * | 2009-02-13 | 2010-08-19 | Alfred Kärcher Gmbh & Co. Kg | Motor pump unit |
CN201493283U (en) * | 2009-07-31 | 2010-06-02 | 陈寅 | Multifunctional washer |
CN201644425U (en) * | 2010-04-29 | 2010-11-24 | 常州格力博工具有限公司 | Portable high-pressure cleaning machine |
CN101947522A (en) * | 2010-09-27 | 2011-01-19 | 常州格力博工具技术研发有限公司 | Pressure washing device |
-
2011
- 2011-03-07 CN CN201180069148.5A patent/CN103415355B/en active Active
- 2011-03-07 KR KR1020137022466A patent/KR20140071953A/en not_active Application Discontinuation
- 2011-03-07 HU HUE11709066A patent/HUE040559T2/en unknown
- 2011-03-07 RU RU2013144604/05A patent/RU2545376C1/en not_active IP Right Cessation
- 2011-03-07 EP EP11709066.2A patent/EP2683494B1/en active Active
- 2011-03-07 WO PCT/EP2011/053401 patent/WO2012119640A2/en active Application Filing
-
2013
- 2013-08-27 US US14/011,088 patent/US20130343924A1/en not_active Abandoned
Non-Patent Citations (1)
Title |
---|
See references of WO2012119640A2 * |
Also Published As
Publication number | Publication date |
---|---|
CN103415355A (en) | 2013-11-27 |
EP2683494B1 (en) | 2018-09-12 |
WO2012119640A2 (en) | 2012-09-13 |
WO2012119640A3 (en) | 2012-11-22 |
KR20140071953A (en) | 2014-06-12 |
RU2013144604A (en) | 2015-04-20 |
CN103415355B (en) | 2015-06-17 |
US20130343924A1 (en) | 2013-12-26 |
HUE040559T2 (en) | 2019-03-28 |
RU2545376C1 (en) | 2015-03-27 |
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EP3164044B1 (en) | Manually controlled floor cleaning machine |
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