EP2613683A1 - Dispositif et procédé pour détecter un changement d'état de fonctionnement d'un outil électrique ainsi qu'un aspirateur - Google Patents

Dispositif et procédé pour détecter un changement d'état de fonctionnement d'un outil électrique ainsi qu'un aspirateur

Info

Publication number
EP2613683A1
EP2613683A1 EP11751875.3A EP11751875A EP2613683A1 EP 2613683 A1 EP2613683 A1 EP 2613683A1 EP 11751875 A EP11751875 A EP 11751875A EP 2613683 A1 EP2613683 A1 EP 2613683A1
Authority
EP
European Patent Office
Prior art keywords
change
operating state
vacuum cleaner
signal
sensor
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
Application number
EP11751875.3A
Other languages
German (de)
English (en)
Other versions
EP2613683B1 (fr
Inventor
Gottfried Benzler
Martin Wegner
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=44545720&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2613683(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alfred Kaercher SE and Co KG filed Critical Alfred Kaercher SE and Co KG
Publication of EP2613683A1 publication Critical patent/EP2613683A1/fr
Application granted granted Critical
Publication of EP2613683B1 publication Critical patent/EP2613683B1/fr
Revoked legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/0095—Suction cleaners or attachments adapted to collect dust or waste from power tools
    • 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
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2805—Parameters or conditions being sensed
    • 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
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2836—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means characterised by the parts which are controlled
    • A47L9/2842—Suction motors or blowers
    • 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
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2857—User input or output elements for control, e.g. buttons, switches or displays
    • 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
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2868—Arrangements for power supply of vacuum cleaners or the accessories thereof
    • A47L9/2878—Dual-powered vacuum cleaners, i.e. devices which can be operated with mains power supply or by batteries
    • 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
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2894—Details related to signal transmission in suction cleaners

Definitions

  • the invention relates to a device for detecting a change in operating state of a power tool, especially the switching on or off thereof, in particular for use with a vacuum cleaner.
  • the invention relates to a vacuum cleaner.
  • the invention relates to a method for detecting a change in operating state of a power tool, in particular of switching it on or off, in particular for use with a vacuum cleaner.
  • a vacuum cleaner for detecting a change in operating state of a power tool.
  • a vacuum cleaner can be connected by means of a power cord to a power grid to provide electrical energy for the personal use of the vacuum cleaner and for the power tool.
  • the vacuum cleaner has a mains socket to which a power cord provided with a power cord of the power tool can be connected.
  • a suction tool generating power tool such as a saw unit, a milling unit or a drilling unit. If the operating state of the power tool is changed, for example, by switching on or off, an incipient current flow or a falling current flow at the mains socket can be detected in the vacuum cleaner. This makes it possible, depending on the operating state change, to aspirate a suction unit of the vacuum cleaner on or off and to suck it off via a suction hose of the vacuum cleaner connected to the power tool.
  • Such a vacuum cleaner comprising a device of the type mentioned, is described for example in DE 20 2007 018 176 Ul.
  • the above-described device of a vacuum cleaner can not be used even if the power tool while having a power cord, but the power plug can not be connected to the mains socket of the vacuum cleaner. This is possible, for example, if the power cord does not have the length required for this purpose or if it should be routed through a danger zone in which no cables may be laid.
  • Object of the present invention is to provide a generic device, a generic method and a vacuum cleaner, which are or are more versatile.
  • a device for detecting a change in operating state of a power tool, which is characterized by a transmitting device having at least one sensor element, a test member coupled thereto and one with the test member Coupled transmitting member as well as by a receiving device with a receiving member and a switching element coupled thereto, wherein with the at least one sensor element associated with the operating state of the power tool measured and a sensor signal can be provided by the tester based on the sensor signal a RadioThands- change can be determined and in the event of a change in operating state, the transmission element can transmit the status change information to the receiving element without contact, and the switching element can be actuated in the present state of change information.
  • a change in the operating state of the power tool can be detected by means of the transmitting device and the receiving device, a state change information about it can be transmitted without contact.
  • the switching element in response to a transmitted state change information can be actuated. This makes it possible, for example, to close or interrupt an electrical contact by means of the switching element.
  • a physical connection between the transmitting device and the receiving device for transmitting the state change information is not required.
  • the device proves to be versatile, because a transmission of the state change information is independent of how far the transmitting device and the receiving device are spaced apart - if they are in range of each other - and regardless of whether between the transmitting device and the receiving device, a cable can or may be relocated.
  • the device according to the invention can be used, for example, on a vacuum cleaner with which, as in the case of the example explained above, the suction product arising from the power tool can be extracted.
  • An operating state change of the power tool for example a switching on or off thereof, can be detected by means of the transmitting device at the location of the power tool and transmitted to the vacuum cleaner.
  • the receiving device for example, switched so that - By means of the switching element, such as an on / off switch or a relay, a power supply between a power supply device and a suction unit of the vacuum cleaner is selectively releasable or interruptible.
  • the switching element such as an on / off switch or a relay
  • a power supply between a power supply device and a suction unit of the vacuum cleaner is selectively releasable or interruptible.
  • the use of the device according to the invention proves to be particularly advantageous because the duration of the vacuum cleaner can be limited to a necessary minimum, which is required for suction of the power tool accumulating su
  • an adjusting element can be provided, with which the signal threshold can be adjusted by an operator.
  • a time-limited change signal to the receiving member can be transmitted.
  • the transmission element only transmits a time-limited, comparatively short, and in particular pulse-shaped, change signal to the receiving element when an operating state change is determined. This is advantageous because thereby the transmission time of the transmission element and thus the energy consumption of the transmitting device can be kept as low as possible. This takes into account the fact that the essential state change information to be transmitted to the receiving device only needs to include the change in the operating state of the power tool, whereas the knowledge of the actual operating state of the power tool at the receiving device is not required.
  • a state signal continuing until the operating state change is again present can be transmitted to the receiving element.
  • the transmission element sends after determining a first change in operating state, a continuous state signal to the receiving member, and that until such time as a renewed operating state change of the electric tool is determined in the transmitting device.
  • the transmitter then aborts the status signal. On the part of the receiving device can be determined in this way, depending on whether the state signal is received or not, the actual operating state of the power tool.
  • At least one sensor element is a sound-sensitive sensor element. This proves to be favorable in practice for a reliable function, a cost-effective production and simple structural design of the device.
  • both airborne and structure-borne noise come into question as sound, for example structure-borne noise transmitted via a housing of the power tool.
  • the measured value is the sound level produced by the operation of the power tool.
  • the sound-sensitive sensor element is preferably a microphone, which turns out to be reliable in practice for the detection of a change in operating state of a power tool.
  • At least one sensor element is a vibration-sensitive sensor element, for example a vibration sensor of a housing of the power tool detecting acceleration sensor, such as a piezoelectric element.
  • a vibration-sensitive sensor element for example a vibration sensor of a housing of the power tool detecting acceleration sensor, such as a piezoelectric element.
  • At least one sensor element is a magnetic field sensor, for example a Hall probe, which detects magnetic field changes caused by the operation of an electric motor of the electric tool. This can also be reliably detected in operation, a change in operating state and also a structurally simple and cost-effective production of the device are made possible.
  • a polarizable E-field sensor which detects changes in an electric field during operation of the electric motor.
  • An optical sensor is conceivable, for example, the brightness variations by a moving tool part of the power tool, such as a saw blade detected.
  • the transmitting device comprises a fastening device for fixing on the power tool. Fixed on the power tool, the transmitter can not be lost when working with it. Furthermore, it is arranged so close to the power tool that a change in the operating state of the power tool can be reliably detected.
  • the transmitting device can be permanently or detachably connected to the power tool, for example by means of an adhesive film or a Velcro tape.
  • the use of a Velcro strip is in practice of particular advantage because it is thereby possible to attach the transmitting device to different electric tools, if these each comprise a Velcro strip.
  • the transmitting member and the receiving member are radio members, because this allows a reliable transmission of the state change information from the transmitting member to the receiving member.
  • the transmitting element is an infrared transmitter and the receiving element is an infrared receiver.
  • the transmission element is an ultrasonic transmitter and the receiving member is an ultrasonic receiver.
  • the receiving device comprises a power plug and a socket for a power plug, wherein each one electrical pole of the socket and an electrical pole of the power plug are connected to each other by means of an electrical line and further characterized in that by means of Switching element is an electrical contact in at least one of the electrical lines produced and separable.
  • the receiving device can be connected to a power grid, and to the socket, a power plug, for example, a conventional mains-powered vacuum cleaner can be connected. If the detection device receives a state change information about a change in operating state, optionally an electrical contact between one pole of the mains plug of the receiving device and one pole of the plug socket can be closed or interrupted.
  • Such a device can be offered, for example, as a retrofit kit for a vacuum cleaner. With a retrofitted vacuum cleaner, the advantages of the device according to the invention can be exploited without the vacuum cleaner itself has to be rebuilt for this purpose.
  • the switching element is, for example, an on / off switch connected in one of the lines or a relay which can be actuated by the receiving element on the control side and which is connected on the load side to one of the lines.
  • the invention also relates to a vacuum cleaner.
  • An inventive, the task initially solved solving vacuum cleaner comprises a suction unit, an electrical power supply device which is connected to the suction unit via two electrical lines, as well as - - One of the aforementioned devices, with the switching element, an electrical contact in at least one of the electrical lines can be produced and separated.
  • the advantages of an advantageous embodiment of the device according to the invention when such a device is covered by the vacuum cleaner, can be achieved with the vacuum cleaner.
  • the vacuum cleaner is a vacuum cleaner operable with at least one rechargeable battery.
  • the vacuum cleaner which can be operated by means of at least one rechargeable battery is particularly suitable for use in locations where access to a power supply network is not possible or only under difficult conditions. Even with a frequent change of the location of the vacuum cleaner, it is advantageous if it can be operated by means of at least one rechargeable battery, because this saves a user, each time to connect the power cord to a power grid or separate from this.
  • the energy supply device comprises at least one rechargeable battery with which the suction unit electrical energy can be provided.
  • the power supply device comprises a power cable with a mains plug arranged thereon for connection to a power supply network.
  • An inventive method for detecting an operating state - - Change of a power tool is characterized in that detected by a transmitting device with at least one sensor element associated with the operating state of the power tool and a sensor signal is provided, the sensor signal is checked for the presence of a change in operating state of the power tool and contactless in the presence of a change in operating state a state change information is transmitted to a receiving device, and wherein when receiving state change information, a switching element of the receiving device is actuated.
  • the inventive method is particularly suitable for use with a vacuum cleaner comprising a device according to the invention or a preferred embodiment thereof.
  • a vacuum cleaner comprising a device according to the invention or a preferred embodiment thereof.
  • the sensor signal is checked for exceeding and falling below a predefinable signal threshold to reliably detect, for example, an operating state change as a result of switching on or off of the power tool.
  • a time-limited change signal is transmitted in the presence of each change in operating state as state change information. This allows to transmit state change information only when the operating state of the power tool actually changes. Incidentally, no signal needs to be sent from the transmitting device to the receiving device, which minimizes the energy consumption on the part of the transmitting device.
  • the state change information is a change state until a change in operating state is again present.
  • - - Continuous status signal is transmitted. This makes it possible to transmit to the receiving device information about the actual operating state of the power tool. If a further operating state change is detected, the state signal is sent again until the operating state is changed again.
  • vibrations occurring from the at least one sensor element on the power tool are detected, for example vibrations of a housing of the power tool.
  • the at least one sensor element can detect a magnetic field or a magnetic field change caused by the power tool, which or which can be caused by an electric motor of the power tool.
  • Figure 1 schematically block diagrams of a transmitting device and a
  • Figure 2 is a schematic representation of a preferred embodiment of a vacuum cleaner according to the invention, comprising the device of Figure 1, and a power tool;
  • Figure 3 a schematic representation of a second preferred embodiment of a device according to the invention. - -
  • FIG. 1 shows a schematic representation of an electrical block diagram of an embodiment according to the invention of a device for detecting a change in operating state of a power tool, which is generally designated by the reference numeral 10.
  • the device 10 comprises a transmitting device 12 and a receiving device 14 physically separate from it.
  • the transmission device 12 has a control unit 16 with an integrated test element 18 and a further integrated transmission element 20 which is internally coupled in the control unit 16 to the test element 18. Furthermore, the transmitting device 12 comprises a sensor element 22, in the present case in the form of a microphone 24, which is coupled to the control unit 16 via a signal line 26. In addition, the transmitting device 12 includes a battery 28 for power supply, which is connected via electrical lines 30 to the control unit 16. Furthermore, the transmitting device 12 comprises a user-operable on / off switch 32 which is connected to the control unit 16 via a signal line 34, and finally the transmitting device 12 comprises an adjusting element 36 which is connected via a signal line 38 to the control unit 16 is.
  • the transmitting device 12 has a small, handy housing 40 of dimensions in the centimeter range.
  • the transmitting device 12 comprises a fastening device 42 ( Figure 2), wherein the fastening device 42 in the present case is a Velcro, i. a component of a hook and loop fastener. This may be a hook tape or a loop tape of the hook and loop fastener.
  • the receiving device 14 has a receiving member 44 and a connected to the receiving member 44 via a signal line 46 switching element 48.
  • the switching element 48 has two electrical connections 50 and 52, and it is configured in the form of an on / off switch. It could also be a relay at the switching element 48, wherein the terminals 50 and 52 may be terminals of a load circuit of the relay. By operation - - Of the switching element 48, an electrical connection between the terminals 50 and 52 are made or interrupted.
  • the transmitting member 20 and the receiving member 44 are radio links that can transmit or receive, for example in the MHz range, to transmit signals from the transmitting device 12 to the receiving device 14.
  • both airborne and structure-borne noise can be detected down to the kHz range and the control unit 16 can be provided via the signal line 26 with a sensor signal dependent on the height of the detected sound level.
  • the size of the sensor signal can be checked by means of the test element 18 and in particular checked for exceeding or falling below a signal threshold, which can set a user on the adjustment 36. If the signal threshold is exceeded or not reached, the transmitting element 20 sends a signal to the receiving element 44, which will be discussed in more detail below.
  • the transmitting device 12 in addition to the microphone 24 or instead of the microphone 24 comprises one or more sensor elements 54 and 56, which are shown in Figure 1 by dashed lines.
  • the sensor elements 54 and 56 may be coupled to the control unit 16 via signal lines 58 and 60, which are also shown in dashed lines.
  • the sensor element 54 is, for example, a sensor that reacts to vibrations, such as an acceleration sensor 62, in particular a piezoelectric element.
  • the sensor element 56 is, for example, a magnetic field sensor 64 that reacts to magnetic fields or magnetic field changes.
  • FIG. 2 schematically illustrates a preferred embodiment of a device with a total of - - Trademark 66 occupied vacuum cleaner shows.
  • a power tool 68 in the form of a saw unit 70 is shown schematically in FIG.
  • the vacuum cleaner 66 includes a suction unit 72 to pressurize a dirt collecting 74 in a conventional manner with negative pressure. Via a suction hose 76 which is connected at one end to the vacuum cleaner 66 and at the other end to the saw unit 70, suction material accumulating in the dirt collecting container 74 can be sucked in when working with the saw unit 70.
  • the vacuum cleaner 66 comprises a power supply device 78, with which the suction unit 72 via two electrical lines 80 and 82 electrical energy can be provided.
  • the energy supply device 78 has a plurality of rechargeable batteries, which in the present case is a total of four lithium-ion accumulators 84.
  • the power supply device 78 may comprise a power cable 86 for connection to a power supply network, which is shown in FIG. 2 by dashed lines and may be formed in a known manner as two-pole or three-pole. Accordingly, the power supply device 78 may also include a power supply for transforming a grid voltage.
  • the vacuum cleaner 66 includes the device 10, wherein the receiving device 14 is connected to the terminals 50 and 52 in the line 80 between the power supply device 78 and the suction unit 72.
  • the sawing unit 70 can be operated by means of a rechargeable battery in the form of a lithium-ion accumulator 88.
  • the power tool 68 may comprise an example, two- or three-pole power cord 90, which is also shown in Figure 2 by dashed lines. - -
  • the transmitting device 12 of the device 10 as part of the vacuum cleaner 66 is releasably fixed by means of the fastening device 42 to a housing 92 of the pressure cleaner 66.
  • a complementary to the Velcro of the fastening device 42 effective Velcro fastened, so also a loop tape or a hook tape.
  • the device 10 is used to detect operating state changes, in particular for detecting the switching on and off of the shegaggregates 70. If a user actuates a switch 94 of the shegaggregates 70, which is not shown in the drawing motor for driving a saw blade 96 is put into operation. During operation of the engine, sound is emitted from the sawing unit 70. The sound is both airborne sound transmitted via the air and structure-borne sound transmitted to the housing 40 via the housing 92.
  • the microphone 24 provides the control unit 16, as mentioned, via the signal line 26, a sensor signal whose height depends on the sound level.
  • a sensor signal whose height depends on the sound level.
  • the transmitting member 20 can then transmit to the receiving member 44 contactless state change information that the operating state of the shegaggregates 70 has been changed.
  • the state change information is in the case of the device 10 is that when detected operating state change in the test member 18 of transmitter 20, a time-limited change signal is transmitted to the receiving member 44.
  • the change signal is a transmission pulse lasting only for a very short period of time so that the power consumption of the transmitter 12 is minimized.
  • the receiving element 44 If the receiving element 44 has received the state change information, ie the pulse-shaped change signal, it can use the switching element 48 via the signal - Operate line 46. By means of the switching element 48, an electrical contact between the terminals 50 and 52 is made, so that the suction unit 72 is connected via both lines 80 and 82 to the power supply device 78. As a result, the suction unit 72 is also put into operation immediately after the actuation of the switch 94 on the saw unit 70. At stakegaggregat 71 resulting suction material is sucked through the suction hose 76 into the dirt collecting 74.
  • the state change information ie the pulse-shaped change signal
  • the saw unit 70 is switched off and its motor is put out of operation. This again changes the operating state of the presegaggregates 70.
  • This can be detected by means of the microphone 24 in that the sound level is significantly lower due to the now off motor.
  • the sensor signal of the microphone 24 provided to the control unit 16 is significantly lower.
  • the test member 18 can be determined whether the sensor signal falls below the signal threshold, below which the test member 18 can determine the operating state "off" of shegaggregates 70.
  • the transmitting element 20 can again transmit a time-limited, pulse-shaped change signal to the receiving element 44.
  • the receiving member 44 may then actuate the switching element 48 via the signal line 46 so that the switching element 48 interrupts the electrical contact between the terminals 50 and 52.
  • the line 80 between the suction unit 72 and the power supply device 78 is interrupted again, and the suction unit 72 is put out of operation.
  • a timer 98 may be provided, based on the time signal, the transmission member 20 sends the change signal when switching off the subscribegaggregates 70 only with delay to the receiving member 44. For example, it is possible that the change signal only a few seconds after falling below the threshold signal in the test member 18 and thus the - -
  • the change signal is sent. This makes it possible to ensure that, after switching off the saw unit 70, the suction unit 72 runs after a certain time, so that the remaining suction material still located in the suction hose 76 can likewise be sucked into the dirt collecting container 74.
  • the timer 98 could also be provided in the receiving device 14 and cause a delay of the actuating signal from the receiving member 44 to the switching element 48.
  • vibrations of the housing 92 for example, which can be transmitted to the housing 40, can be detected as a measured variable linked to the operating state of the sawing unit 70.
  • the housings 92 and 40 vibrate due to the operation of the motor. If the saw unit 70 is switched off, no vibrations of the housings 92 and 40 are detected by the acceleration sensor 62.
  • the magnetic field sensor 64 of the transmitting device 12 is used for detecting a measured variable linked to the operating state of the sawing unit 70, the magnetic field or magnetic field changes which are caused by the motor of the sawing unit 70 can be detected.
  • the device 10 makes it possible to switch the suction unit 72 on or off according to demand, depending on the operating state of the saw unit 70. This limits the running time of the vacuum cleaner 66 to a minimum. This is particularly advantageous when the vacuum cleaner 66 is operated by means of the accumulators 84, because it allows to maximize the service life of the vacuum cleaner 66.
  • FIG. 3 shows, in a schematic representation, a second preferred embodiment of a device according to the invention, indicated overall by the reference numeral 100.
  • the device 100 comprises the transmitting device 12 of the device 10 and a receiving device 102 with a structural unit 104, which is constructed identically to the receiving device 14 of the device 10. Further, the receiving device 102 comprises a housing 106 with a power plug 108 and a socket 110 for a power plug ,
  • Poles 112 and 114 of the power plug 108 are connected to poles 116 and 118 of the receptacle 110 via electrical leads 120 and 122, respectively. In the line 120, the assembly 104 is connected.
  • the achievable with the device 10 advantages can also be achieved by means of the device 100.
  • the device 100 forms a retrofit kit for electrical devices, which are to be switched on or off in response to a change in operating state, which can be detected by means of the transmitting device 12 on a power tool.
  • the receiving device 102 can be connected via the power plug 108 to a power supply network, and a conventional vacuum cleaner can be connected with its power plug to the socket 110. This makes it possible to also use the achievable with the vacuum cleaner 66 advantages of the invention with the conventional vacuum cleaner.
  • the switching element 48 of the unit 104 can be actuated and depending on this operating state change, the pole 112 can be conductively connected to the pole 116 or such a connection can be interrupted. This gives the possibility of the suction unit of the her- - - turn on or off conventional vacuum cleaner depending on the operating state of shegaggregates.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)

Abstract

L'invention concerne un dispositif (10) pour détecter un changement d'état de fonctionnement d'un outil électrique (70). L'invention a pour objet la production d'un tel dispositif utilisable de manière polyvalente. A cet effet, le dispositif (10) est caractérisé par un dispositif émetteur (12) comprenant au moins un élément capteur (22, 54, 56), un organe de contrôle (18) couplé à celui-ci et un organe émetteur (20) couplé à l'organe de contrôle (18) ainsi que par un dispositif de réception (14; 102) comprenant un organe récepteur (44) et un élément de commutation (48) couplé à celui-ci. Une grandeur de mesure liée à l'état de fonctionnement de l'outil électrique (70) peut être enregistrée par ledit élément capteur (22, 54, 56) qui peut alors produire un signal de capteur. L'organe de contrôle (18) peut déterminer, sur la base du signal de capteur, un changement de l'état de fonctionnement et, lorsqu'il y a un changement de l'état de fonctionnement, l'organe émetteur (20) peut transmettre sans contact une information sur le changement d'état à l'organe récepteur (44) et, lorsqu'il y a une information de changement d'état, l'élément de commutation (48) peut être activé. L'invention concerne également un procédé et un aspirateur (66).
EP11751875.3A 2010-09-07 2011-08-29 Dispositif et procédé pour détecter un changement d'état de fonctionnement d'un outil électrique ainsi qu'un aspirateur Revoked EP2613683B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201010040336 DE102010040336A1 (de) 2010-09-07 2010-09-07 Vorrichtung und Verfahren zum Erfassen einer Betriebszustandsänderung eines Elektrowerkzeuges sowie Staubsauger
PCT/EP2011/064800 WO2012031925A1 (fr) 2010-09-07 2011-08-29 Dispositif et procédé pour détecter un changement d'état de fonctionnement d'un outil électrique ainsi qu'un aspirateur

Publications (2)

Publication Number Publication Date
EP2613683A1 true EP2613683A1 (fr) 2013-07-17
EP2613683B1 EP2613683B1 (fr) 2015-04-29

Family

ID=44545720

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11751875.3A Revoked EP2613683B1 (fr) 2010-09-07 2011-08-29 Dispositif et procédé pour détecter un changement d'état de fonctionnement d'un outil électrique ainsi qu'un aspirateur

Country Status (3)

Country Link
EP (1) EP2613683B1 (fr)
DE (1) DE102010040336A1 (fr)
WO (1) WO2012031925A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2628431A3 (fr) * 2012-02-17 2016-05-11 Festool GmbH Procédé d'identification pour un appareil d'aspiration et une machine-outil manuelle
EP2628427B1 (fr) 2012-02-17 2019-06-05 Festool GmbH Appareil d'aspiration avec émetteur d'appareil d'aspiration et installation de communication externe à cet effet

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012003073A1 (de) * 2012-02-17 2013-08-22 Festool Group Gmbh & Co. Kg Sauggerät mit einer Sauggerät-Kommunikationseinrichtung
WO2014015072A2 (fr) 2012-07-17 2014-01-23 Milwaukee Electric Tools Corporation Protocol universel pour outils électriques
US9108285B2 (en) * 2013-03-15 2015-08-18 Black & Decker Inc. Cord clamp current sensor for dust collector
EP2868437A1 (fr) * 2013-10-29 2015-05-06 HILTI Aktiengesellschaft Appareil outil ou appareil de travail manuel ou semi-stationnaire
DE102013018278A1 (de) * 2013-10-31 2015-04-30 Metabowerke Gmbh Mehrzweckstaubsauger
EP3009058B1 (fr) * 2014-10-13 2021-02-24 Guido Valentini Aspirateur relié pneumatiquement à un outil électrique, procédé de commande de paramètres de fonctionnement d'un tel aspirateur et outil électrique pneumatique pour connexion à un tel aspirateur
DE102017100541A1 (de) 2017-01-12 2018-07-12 Metabowerke Gmbh Mehrzweckstaubsauger
DE102017205072A1 (de) * 2017-03-27 2018-09-27 Robert Bosch Gmbh Sauggerät mit Steckmodul
JP6918553B2 (ja) * 2017-04-05 2021-08-11 株式会社マキタ 携帯用加工機
DE102017131459A1 (de) 2017-06-08 2018-12-13 Festool Gmbh Staubsauger
DE102017131456A1 (de) * 2017-06-08 2018-12-13 Festool Gmbh Energiespeichermodul für Hand-Werkzeugmaschinen oder Staubsauger
DE102017131462A1 (de) 2017-06-08 2018-12-13 Festool Gmbh Elektrisches Gerät als Systemkomponente zur Ansteuerung eines Staubsaugers
EP3913595A1 (fr) 2017-06-08 2021-11-24 Festool GmbH Module d'accumulation d'énergie pour une machine-outil portative
CN111093452A (zh) 2017-07-05 2020-05-01 米沃奇电动工具公司 用于电动工具之间的通信的适配器
DE102017115436A1 (de) 2017-07-10 2019-01-10 Metabowerke Gmbh Verfahren zur Benutzersteuerung eines Mehrzweckstaubsaugers
DE202017104107U1 (de) 2017-07-10 2017-07-30 Metabowerke Gmbh Verwendung eines Saugschlauchs zur Benutzersteuerung
DE102017217424A1 (de) * 2017-09-29 2019-04-04 Robert Bosch Gmbh Sauggerät
DE102017218852A1 (de) * 2017-10-23 2019-04-25 Robert Bosch Gmbh Absauganschlussadapter
EP3489922B1 (fr) 2017-11-24 2022-01-05 Andreas Stihl AG & Co. KG Procédé de fonctionnement d'un émetteur sans fil et d'un récepteur sans fil et système
CN110315480A (zh) * 2018-06-15 2019-10-11 天佑电器（苏州）有限公司 适配装置、电动工具系统、组合工具的同步系统及方法
US11011053B2 (en) 2018-07-31 2021-05-18 Tti (Macao Commercial Offshore) Limited Systems and methods for remote power tool device control
DE102020200483A1 (de) 2020-01-16 2021-07-22 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zur Steuerung eines Sauggeräts
EP3981310A1 (fr) 2020-10-06 2022-04-13 Guido Valentini Aspirateur mobile à commande électrique

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3817364A1 (de) * 1988-05-20 1989-11-23 Zubler Geraetebau Arbeitstisch mit integrierten bearbeitungsgeraeten
FR2690328B1 (fr) 1992-04-28 1995-11-17 Xavier Ducasse Aspirateur a cuve cylindrique, a source d'energie integree.
CA2175268C (fr) 1995-12-07 2001-11-20 George E. Hendrix Commande d'aspirateur/d'outil electrique portatif
US6304058B2 (en) 1998-08-13 2001-10-16 Black & Decker Inc. Cordless power tool system
DE19860182C2 (de) * 1998-12-24 2002-03-07 Bosch Gmbh Robert Absaugeinrichtung für eine Handwerkzeugmaschine, insbesondere einen Bohrhammer
US6448732B1 (en) 1999-08-10 2002-09-10 Pacific Steamex Cleaning Systems, Inc. Dual mode portable suction cleaner
DE29914308U1 (de) 1999-08-17 2000-02-17 Hauck Erich Mobile netzunabhängige Hybrid-Energieversorgungseinheit für den Betrieb von Gleich- und Wechselstromgeräten
JP2001179705A (ja) 1999-12-24 2001-07-03 Hitachi Koki Co Ltd 集じん機
IT247525Y1 (it) * 1999-12-24 2002-08-22 Gitronica S R L Cappa aspirante per cucine .
JP4021625B2 (ja) 2001-02-01 2007-12-12 株式会社マキタ 集塵機及び電動工具
US7296323B2 (en) 2002-08-21 2007-11-20 Hitachi Koki Co., Ltd. Dust collector
US7653963B2 (en) 2002-11-12 2010-02-02 Black & Decker Inc. AC/DC hand portable wet/dry vacuum having improved portability and convenience
JP4550357B2 (ja) * 2002-12-16 2010-09-22 株式会社マキタ 集塵機の連動システム
US7712182B2 (en) 2003-07-25 2010-05-11 Milwaukee Electric Tool Corporation Air flow-producing device, such as a vacuum cleaner or a blower
DE102005063240B4 (de) 2004-12-22 2009-05-20 Alfred Kärcher Gmbh & Co. Kg Saugreinigungsgerät
US7696721B2 (en) 2005-11-08 2010-04-13 Emerson Electric Co. Switching method and apparatus for AC/DC powered corded/cordless appliance and related apparatus
DE102006058613B4 (de) 2006-12-11 2013-01-31 Miele & Cie. Kg Staubsauger, dessen Gebläsemotor sowohl im Akkumulator-Betrieb als auch im Netzspannungs-Betrieb bestrombar ist
JP4955332B2 (ja) 2006-08-01 2012-06-20 株式会社マキタ 集塵機の連動システム
DE102006056834A1 (de) 2006-12-01 2008-06-05 Robert Bosch Gmbh Elektrisches Zusatzgerät zu einem Elektrowerkzeug
US9166422B2 (en) 2007-02-26 2015-10-20 Black & Decker Inc. Battery based portable power supply
DE102007025625A1 (de) 2007-06-01 2008-12-04 Robert Bosch Gmbh Handgeführtes Arbeitsgerät, insbesondere Staubsauger
DE202007018176U1 (de) 2007-12-17 2008-03-06 Electrostar Schöttle GmbH & Co. KG Sauggerät sowie Durchflusswächter, insbesondere zur Verwendung bei einem solchen Sauggerät
US20090241283A1 (en) 2008-01-21 2009-10-01 Michael Loveless Tool operated switch for vacuums
DE102008035308A1 (de) * 2008-07-23 2010-01-28 C. & E. Fein Gmbh Bohrmaschine, insbesondere Kernlochbohrmaschine, sowie Verfahren zum Steuern einer solchen
DE102008054489A1 (de) 2008-12-10 2010-06-17 Hilti Aktiengesellschaft Werkzeugsystem
US20100199453A1 (en) * 2009-02-09 2010-08-12 Brotto Daniele C Wireless particle collection system
DE102009015642A1 (de) * 2009-03-21 2010-09-30 Festool Gmbh Sauggerät mit Funktionsmodul

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2012031925A1 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2628431A3 (fr) * 2012-02-17 2016-05-11 Festool GmbH Procédé d'identification pour un appareil d'aspiration et une machine-outil manuelle
EP2628431B1 (fr) 2012-02-17 2018-10-17 Festool GmbH Procédé d'identification pour un appareil d'aspiration et une machine-outil manuelle
EP3415066A1 (fr) * 2012-02-17 2018-12-19 Festool GmbH Procédé d'identification pour un appareil d'aspiration et une machine-outil manuelle
EP2628427B1 (fr) 2012-02-17 2019-06-05 Festool GmbH Appareil d'aspiration avec émetteur d'appareil d'aspiration et installation de communication externe à cet effet

Also Published As

Publication number Publication date
EP2613683B1 (fr) 2015-04-29
DE102010040336A1 (de) 2012-03-08
WO2012031925A1 (fr) 2012-03-15

Similar Documents

Publication Publication Date Title
EP2613683B1 (fr) Dispositif et procédé pour détecter un changement d'état de fonctionnement d'un outil électrique ainsi qu'un aspirateur
EP3119260B1 (fr) Méthode pour nettoyer un filtre d'un aspirateur et l'aspirateur
EP2878249B1 (fr) Aspirateur multifonction
EP3272467A1 (fr) Système d'agencement adaptateur
EP3967196A1 (fr) Appareil d'aspiration doté d'un émetteur d'appareil d'aspiration et dispositif de communication externe associé
DE102014005222A1 (de) Kopplungssystem für einen Staubsammler
EP3430701B1 (fr) Appareil ménager et procédé de fonctionnement d'un appareil ménager
DE102008026884A1 (de) Reinigungsgerät für Partikel aufweisende Flächen und Verfahren zu dessen Betrieb
DE102012107997A1 (de) Verfahren zum Betreiben eines tragbaren Hartflächenabsauggeräts und Hartflächenabsauggerät zur Durchführung des Verfahrens
WO2015162193A1 (fr) Changement de modes dans un dispositif aspirateur
DE102005063240B4 (de) Saugreinigungsgerät
DE102012102631A1 (de) Verfahren zum Einstellen eines Saugsystems, Verfahren zum Betreiben eines Saugsystems und Saugsystem
DE102014212258A1 (de) Induktionsenergieübertragungsvorrichtung und Verfahren zu einer Positions- und/oder einer Anwesenheitserkennung mittels einer Induktionsenergieübertragungsvorrichtung
DE102017201567A1 (de) Zubehörvorrichtung für eine Handwerkzeugmaschine
EP3617721B1 (fr) Reconnaissance d'impédance d'un consommateur d'une station de charge
WO2014075711A1 (fr) Dispositif d'alimentation en énergie pour aspirateur et aspirateur
DE102019220568A1 (de) Elektrogerät mit zumindest einem Handgriff zur sicheren Führung des Elektroge-räts und Verfahren zum Betreiben des Elektrogeräts
DE102020209396A1 (de) Verfahren zur Erfassung von elektrischen Fehlerzuständen in einem Wechselakkupack und System zur Durchführung des Verfahrens
DE102013223820A1 (de) Überwachungseinheit für ein Haushaltsgerät zur Detektion der Bewegung des Haushaltsgeräts
EP2672871B1 (fr) Aspirateur et méthode pour nettoyer un filtre
DE102019133721B4 (de) Vorsatzgerät für ein Reinigungsgerät und Reinigungsgerät mit Feuchteerkennung
DE102019220569A1 (de) Berührungssensormodul und Sicherheitssystem mit einem Berührungssensormo-dul zur sicheren Bedienung eines Elektrogeräts
WO2023117056A1 (fr) Appareil de nettoyage haute pression à commande électrique
DE102021210157A1 (de) Schnittstellenmodul zum Betreiben eines elektrischen Verbrauchers mit zumindest einem wechselbaren Energiespeicher sowie Verfahren zur Ansteuerung des elektrischen Verbrauchers mittels des Schnittstellenmoduls
DE102021203295A1 (de) Verfahren zur akustischen Diagnose eines Bearbeitungsgeräts sowie System zur Durchführung des Verfahrens

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20130221

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20141125

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 723970

Country of ref document: AT

Kind code of ref document: T

Effective date: 20150515

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502011006737

Country of ref document: DE

Effective date: 20150603

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 5

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502011006737

Country of ref document: DE

Representative=s name: HOEGER, STELLRECHT & PARTNER PATENTANWAELTE MB, DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20150429

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150429

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150429

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150729

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150429

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150831

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150429

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150429

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150730

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150429

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150429

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150829

REG Reference to a national code

Ref country code: DE

Ref legal event code: R026

Ref document number: 502011006737

Country of ref document: DE

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150429

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150429

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

26 Opposition filed

Opponent name: FESTOOL GMBH

Effective date: 20160120

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150429

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150429

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150429

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150429

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

26 Opposition filed

Opponent name: NILFISK A/S

Effective date: 20160129

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150829

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150429

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20150829

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150429

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150831

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150429

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PLAF Information modified related to communication of a notice of opposition and request to file observations + time limit

Free format text: ORIGINAL CODE: EPIDOSCOBS2

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150829

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150829

PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150429

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20110829

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150429

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150429

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150429

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150429

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150831

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 723970

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160829

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160829

RDAF Communication despatched that patent is revoked

Free format text: ORIGINAL CODE: EPIDOSNREV1

APAH Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOSCREFNO

APBM Appeal reference recorded

Free format text: ORIGINAL CODE: EPIDOSNREFNO

APBP Date of receipt of notice of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA2O

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150429

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150429

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 8

APBQ Date of receipt of statement of grounds of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA3O

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502011006737

Country of ref document: DE

Representative=s name: HOEGER, STELLRECHT & PARTNER PATENTANWAELTE MB, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 502011006737

Country of ref document: DE

Owner name: ALFRED KAERCHER SE & CO. KG, DE

Free format text: FORMER OWNER: ALFRED KAERCHER GMBH & CO. KG, 71364 WINNENDEN, DE

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: ALFRED KAERCHER SE & CO. KG

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150429

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502011006737

Country of ref document: DE

Representative=s name: HOEGER, STELLRECHT & PARTNER PATENTANWAELTE MB, DE

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20200827

Year of fee payment: 10

Ref country code: FR

Payment date: 20200715

Year of fee payment: 10

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

R26 Opposition filed (corrected)

Opponent name: NILFISK A/S

Effective date: 20160129

APBU Appeal procedure closed

Free format text: ORIGINAL CODE: EPIDOSNNOA9O

REG Reference to a national code

Ref country code: DE

Ref legal event code: R064

Ref document number: 502011006737

Country of ref document: DE

Ref country code: DE

Ref legal event code: R103

Ref document number: 502011006737

Country of ref document: DE

RDAG Patent revoked

Free format text: ORIGINAL CODE: 0009271

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: PATENT REVOKED

REG Reference to a national code

Ref country code: FI

Ref legal event code: MGE

27W Patent revoked

Effective date: 20210222

REG Reference to a national code

Ref country code: AT

Ref legal event code: MA03

Ref document number: 723970

Country of ref document: AT

Kind code of ref document: T

Effective date: 20210222