EP3249095B1 - Appareil de lavage pour une salle blanche - Google Patents

Appareil de lavage pour une salle blanche Download PDF

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Publication number
EP3249095B1
EP3249095B1 EP17170607.0A EP17170607A EP3249095B1 EP 3249095 B1 EP3249095 B1 EP 3249095B1 EP 17170607 A EP17170607 A EP 17170607A EP 3249095 B1 EP3249095 B1 EP 3249095B1
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EP
European Patent Office
Prior art keywords
washing
outer housing
washing device
housing
conduit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP17170607.0A
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German (de)
English (en)
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EP3249095A1 (fr
Inventor
Werner Stahl
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.)
Gottlob Stahl Waschereimaschinenbau GmbH
Original Assignee
Gottlob Stahl Waschereimaschinenbau GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Application filed by Gottlob Stahl Waschereimaschinenbau GmbH filed Critical Gottlob Stahl Waschereimaschinenbau GmbH
Publication of EP3249095A1 publication Critical patent/EP3249095A1/fr
Application granted granted Critical
Publication of EP3249095B1 publication Critical patent/EP3249095B1/fr
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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F95/00—Laundry systems or arrangements of apparatus or machines; Mobile laundries 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/14—Arrangements for detecting or measuring specific parameters
    • D06F34/20—Parameters relating to constructional components, e.g. door sensors
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/12—Casings; Tubs
    • D06F39/14—Doors or covers; Securing means therefor

Definitions

  • the invention relates to a washing device comprising a washing chamber housing enclosing a washing chamber, which is provided with an access opening which can be closed by an access door, a movement system arranged in the washing chamber and a drive system for the movement system.
  • the invention has for its object to improve a washing device such that it is suitable for use in a clean room.
  • wash chamber housing and the drive device for the movement system are arranged in an interior of an outer housing and that the interior is connected to an exhaust duct, which at least during operation of the washing device air from the interior the outer housing dissipates and feeds an external exhaust duct.
  • the advantage of the solution according to the invention is thus to be seen in the fact that, even when particles form in the region of the wash chamber housing, for example in the area of the bearing of the movement system or in the area of the drive device for the movement system, the particles do not lead to contamination of the clean room. but can be discharged through the exhaust air discharged from the interior via the exhaust duct and thus do not enter the clean room.
  • the air enters the outer housing via an access opening to the access door permitting door opening in the outer housing into the interior.
  • the door opening is closed by a door hood.
  • Such a door hood also prevents the escape of particles from the area of the access door in the clean room.
  • the access of air from the clean room can be defined on the one hand in terms of its way and on the other hand in terms of volume.
  • a particularly advantageous solution provides that the outer housing encloses all the functional components of the washing device, wherein more functional components to the function of the washing device Essential components, such as clean medium and detergent, supply lines for washing medium, electrical lines, controls for such lines and drive elements and control units are to be understood.
  • Essential components such as clean medium and detergent, supply lines for washing medium, electrical lines, controls for such lines and drive elements and control units are to be understood.
  • the exhaust air line is provided with a discharge of air from the interior of the outer housing supporting blower, because such a blower allows to ensure a defined air flow through the interior of the outer housing.
  • the exhaust duct can be led out of the outer housing in a variety of ways.
  • Another advantageous solution provides that the exhaust air line is guided on the bottom side, in particular via a footprint, in the outer housing.
  • a device drain and / or a clean medium supply line in particular for water-based pure medium, are guided into the interior of the outer housing.
  • Such a device sequence serves to remove all, during operation of the washing device resulting liquid media, in particular washing medium.
  • the device drain is guided by a wall of the outer housing.
  • Another preferred solution provides that the device drain on the bottom side, in particular by a footprint, is guided in the outer housing.
  • a preferred solution provides that the device drain is connected in a non-contact manner with a drain associated with the wash chamber housing for the removal of washing medium from the wash chamber housing.
  • Such a non-contact connection between the device drain and the discharge creates the advantage that dirt films forming in the device drain can not thereby spread into the drain and thus in the direction of the wash chamber.
  • a particularly preferred embodiment provides that the device drain has a collector, in which a connection of the discharge opens without contact.
  • an advantageous solution provides that a clean medium supply line is guided through the wall of the outer housing.
  • Another advantageous solution provides that the clean medium supply line is guided on the bottom side, in particular via a footprint, in the outer housing.
  • the device drain and the drainage for the washing medium from the wash chamber housing are arranged in the outer housing.
  • the collector of the device drain and the discharge are arranged in the outer housing.
  • a further advantageous solution provides that the wash chamber housing has a vent connection, which is coupled with a vent filter, which filters out of the wash chamber of the wash chamber housing or flowing into the wash chamber air.
  • a leakage of particles from the vent filter is preferably provided that the vent filter is disposed in the interior of the outer housing.
  • venting filter has a filter housing mouth which opens into the interior of the outer housing, so that air emerging from the venting filter or air entering the venting filter comes from the interior of the outer housing and thus can not enter the cleanroom.
  • a particularly advantageous solution of a washing device according to the invention provides that drainage of washing medium from the washing chamber via a drain valve is gravity-driven.
  • the drain valve is arranged between a lowest point of the washing chamber in the direction of gravity and the outlet leading to the device drain.
  • the drain valve is arranged in the interior of the outer housing.
  • the washing chamber housing is preferably provided with an overflow line, which opens into the discharge for the washing medium, so that even from the washing chamber housing overflowing washing medium can not freely propagate in the interior of the outer housing, but is discharged in a defined manner.
  • the overflow line is provided with an overflow valve which opens only in the event of overflow of washing medium in the washing chamber housing.
  • the washing chamber is preferably assigned a measuring device for detecting the particle content of the washing medium, which detects the particle density in the washing medium either by means of electrical measuring methods or by means of optical measuring methods.
  • the invention relates to a method for keeping clean a closed clean room during its operation, incurred in which contaminated by particles objects.
  • the invention is therefore based on the object to improve a method for keeping clean a closed clean room during its operation.
  • the inventive method therefore provides that in the clean room a washing device is arranged, that in a washing chamber of the washing device, the particles are removed from the objects by a washing process and that the contaminated objects introduced directly from the clean room in the wash chamber, in this of the Particles are freed and then returned directly from the wash chamber in the clean room, so that a discharge of the objects from the clean room is not required and the freed in the wash chamber objects from the particles directly back into the clean room can be brought without additional measures, which must ensure contamination of the objects until they reach the clean room.
  • the inventive method is particularly simple to carry out when the contaminated objects in the clean room are introduced from the clean room into the wash chamber through the same access opening, through which the objects freed of particles are also returned from the wash chamber to the clean room.
  • FIG. 1 to 4 illustrated first embodiment of a washing device according to the invention comprises, as in Fig. 1 and 2 shown, a base frame 12, which can be set up for example with foot elements 14 on a footprint 16.
  • the base frame 12 carries a wholly designated 22 Waschschgepuruse which is supported by means of spring elements 24 on the base frame 12 and which is provided on its front side 26 with an access opening 28 which is closed by an access door 32, wherein the access door 32 to a door carrier 34 is held by a hinge unit 36 rotatably supported on the front side 26.
  • the door support 34 is also in its the access door 32 in a closing the access opening 28 position with a lock 38 on the front side 26 fixed, which acts on the door support 34 in the region of the hinge unit 36 opposite side of the door support 34.
  • a bearing unit 44 which rotatably supports a rotating movement system 48 arranged in a washing chamber 46 enclosed by the washing chamber housing 22 about an axis of rotation 52, wherein the rotating movement system 48 for objects to be washed in the washing chamber 46 is spaced from the rear side 42 of FIG Waschschgepuruses 22 arranged drive element 54 is driven.
  • the drive element 54 is arranged coaxially with the movement system 48 and rigidly connected thereto via a drive shaft 56, which in turn is rotatably mounted in the bearing unit 44 about the axis of rotation 52.
  • the drive element 54 comprises a circumferential belt seat 58 for a drive belt 62, which is drivable by a pulley 64 of a drive motor 66, wherein the drive motor 66 is fixedly connected to the washing chamber housing 22.
  • the drive element 54, the drive belt 62, the pulley 64 and the drive motor 66 together form a drive device 68 for the movement system 48th
  • an inflow port 72 is preferably also provided, which is connected to a feed line 74 coming from a mixing device 76 for washing medium.
  • the mixing device 76 for the washing medium is supplied, for example via a connected to an external clean medium line clean medium supply line, in particular a pure water supply 82, pure medium, which is then in this suitable for the washing process chemicals, especially detergents, added and via the supply line 74 and the inlet connection 72 enters the wash chamber 46.
  • an external clean medium line clean medium supply line in particular a pure water supply 82, pure medium, which is then in this suitable for the washing process chemicals, especially detergents, added and via the supply line 74 and the inlet connection 72 enters the wash chamber 46.
  • a drain valve 92 in the region of a lowest point thereof is arranged so that in the wash chamber 46 existing wash medium can enter at a lowermost gravity point in the wash chamber 46 in an inlet port 94 of the drain valve 92 to 92 when opening the drain valve to drain from the wash chamber 46 can.
  • an overflow line 96 is connected to the rear side 42 of the washing chamber housing 22, via which excess washing medium can run off at too high a level of washing medium in the washing chamber 46, wherein the overflow line 96 is provided with an overflow valve 98.
  • the overflow line 96 and the drain valve 92 open into a common discharge line 104, which has an outlet 106, which opens into a collector 112 connected to an external drain line device drain 114, preferably the discharge line 104 with the outlet 106 without contact to the collector 112 and to the device drain 114 is arranged to keep the discharge line 104 with the outlet 106 free from itself in the collector 112 or in the device drain forming dirt or bacteria layers.
  • the wash chamber housing 22, in particular the rear side 42 of the same, is further provided with a vent port 122, from which, starting a vent line 124 is guided to a vent filter 126 having a filter chamber 132 enclosed by a filter housing 132.
  • a filter material 134 is arranged, which filters a flow of air between a provided on the filter housing 128 external filter housing mouth 136 and the vent line 124, so that on the one hand from the washing chamber 46, for example, at the inlet of the washing medium, exiting air is filtered before they exiting through the external filter orifice 136 and, on the other hand, filtering air passing through the filter material 134 to the vent line 124 as the wash medium passes through the external filter housing mouth 136 to allow particles to escape from the wash chamber 46 and particles to enter the wash chamber 46 each over the filter housing mouth 136 to avoid.
  • the filter housing mouth 136 is arranged so that it opens into an interior 142 of a designated as a whole 140 outer housing of the washing device, wherein in the interior 142 both the base frame 12 with the wash chamber housing 22, the drive device 68, vent filter 126 and the other previously described Elements are arranged.
  • the outer housing 140 For loading the washing chamber 46 via the access door 32, the outer housing 140 comprises a door hood 152 which engages over a door opening 154 provided in the outer housing 140, via which the access door 32 and the door carrier 34 are accessible to open the access door 32 and thus via the access opening 28 of the washing chamber housing 22 to load the washing chamber 46 with objects to be washed.
  • the door hood 152 covers completely the door opening 154 of the outer housing 140 and forms with an example, the door opening 154 having front wall 156 of the outer housing 140 at least partially or around the entire door hood 152 circumferentially an air gap 158 through which the outer housing 140 surrounding air into the interior 142 can occur.
  • the door hood 152 is, for example, likewise pivotable away from the door opening 154 by means of a hinge or can be removed in another way in order to make the door opening 154 accessible in the front wall 156.
  • a cover 162 of the outer housing 140 for example, starting from a rear wall 166 in the direction of the front wall 156, formed obliquely sloping to reduce dirt accumulation on the lid 162.
  • the lid 162 has an inclination of more than 20 ° with respect to the horizontal, preferably an inclination of in the range of 20 ° to 60 ° relative to the horizontal.
  • the outer housing 140 is tightly connected to the footprint 16 and rises above the footprint 16 to the lid 162, wherein in this, for example in the region of the front wall 156, the door opening 154 is provided and, for example in the back wall 166 passages for the device drain 114, and the clean medium supply line 82 and additionally a passage for an exhaust duct 172 are provided.
  • the exhaust duct is connected to an external exhaust duct and opens into the interior 142 of the outer housing 140 to constantly suck air from this.
  • the only possibility of air access to the interior 142 of the outer housing 140 is provided in the region of the air gap 158 between the door hood 152 and the front wall 156, so that it is ensured that even if in the interior 142 of the outer housing 40 any dirt particles should form , These are discharged via the exhaust pipe 172 and in particular by a constantly passing through the air gap 158 and entering through the door opening 154 into the outer housing 140 and thereby in particular the wash chamber housing 22 at least partially flowing around the air stream are discharged.
  • a measuring device 174 is provided on the washing chamber housing 22, which detects the particle content of the washing medium, for example via the electrical conductivity of the washing medium and / or by other measuring methods, for example optical measuring methods.
  • Such a washing device 10 is, as in Fig. 5 exemplified, arranged in a designated as a whole with 180 clean room, which is raised above a clean room floor 182 clean room walls 184 and a in Fig. 5 drawing not shown clean room ceiling on all sides is enclosed and in which, for example, a working device 192 is provided, which may be either a measuring device or an examination device or a production device.
  • such a clean room 180 is constantly supplied with clean air, for example by an air supply 202 and air is constantly removed from the clean room 180 by an air discharge device 204, thus maintaining the required cleanliness of the clean air in the clean room 180.
  • the clean room 180 is accessible, for example via a clean room lock 206 for persons.
  • the exhaust duct 172 is connected to an external exhaust duct 212, which is a branch line to the air discharge means 204 and thus constantly discharges air from the interior 142 of the outer housing 140 in the manner described.
  • the device drain 114 is preferably connected to an external drainage channel 216, which receives the washing medium.
  • the clean medium supply line 82 is connected to an external clean medium supply line 218, via which the clean medium supply line 82 pure medium with the necessary degree of purity for maintaining the degree of purity in the clean room 180 is supplied.
  • the external clean medium supply line 218 is also guided, for example, to the working device 192, if clean medium should also be required there.
  • the washing device 10 is arranged so that it connects in particular with the rear wall 166 of the outer housing 140 to one of the clean room walls 184 and the front wall 156 is accessible with the door hood 152 from the clean room 180 starting.
  • the solution according to the invention thus opens up the possibility of introducing directly into the wash chamber housing 46 objects in the cleanroom 180 provided by the clean room 180 by removing the door hood 152 and opening the access door 32 via the access opening 28 in order to close the access door 32 and placing the door hood 152 to carry out a washing operation, in the context of which the particles are removed from the objects by the washing medium, in particular a water-based washing medium, from the objects and discharged via the device drain 114 and the external drainage channel 216.
  • a washing operation in the context of which the particles are removed from the objects by the washing medium, in particular a water-based washing medium, from the objects and discharged via the device drain 114 and the external drainage channel 216.
  • the door hood 52 is removed again and the access door 32 is opened so that the washed and particle-free objects can be used directly in the clean room 180 again.
  • plaster objects such as cleaning cloths, wiping cloths or mops, or also protective clothing or also in the working device 192 resulting objects, for example, in a production process or a test procedure or an investigation process afflicted with particles , in question.
  • FIG Fig. 6 In a second embodiment of a washing device according to the invention, shown in FIG Fig. 6 , those elements that are identical to those of the first embodiment, are provided with the same reference numerals, so that reference may be made in full to the description of the first embodiment with regard to the description.
  • the exhaust duct 172 is still associated with an exhaust fan 232, which supports the removal of air from the interior 142, in particular in the event that the external exhaust duct 212 does not generate sufficient negative pressure to reliably the air from the interior 142nd the outer housing 140 dissipate.
  • the device drain 114 ' is arranged so that the drain takes place via the installation surface 116 and not via the rear wall 166 of the outer housing 140.
  • exhaust duct 172 ' is arranged so that it takes place via the footprint 16.
  • the external clean medium supply line 218 also takes place via the installation surface 16.
  • a total of the rear wall 166 of the outer housing 140 is formed as a closed rear wall, so that the washing device 10 according to the invention can be placed anywhere within the clean room 180, without it being necessary to then rear wall 166 to one of the clean room walls 184 then to arrange.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Cleaning In General (AREA)

Claims (15)

  1. Dispositif de lavage comprenant un boîtier (22) de chambre de lavage renfermant une chambre de lavage (46) et pourvu d'une ouverture d'accès (28), qui peut être fermée par une porte d'accès (32), un système de déplacement (48) disposé dans la chambre de lavage (46) et un dispositif d'entraînement (68) pour le système de déplacement (48),
    caractérisé en ce que le boîtier (22) de chambre de lavage et le dispositif d'entraînement (68) pour le système de déplacement (48) sont disposés dans un espace intérieur (142) d'un boîtier extérieur (140), et que l'espace intérieur (142) est relié à un conduit d'air sortant (172), lequel évacue au moins lors du fonctionnement du dispositif de lavage de l'air hors de l'espace intérieur (142) du boîtier extérieur (140) et en amène à un conduit d'air sortant externe.
  2. Dispositif de lavage selon la revendication 1, caractérisé en ce que l'air entre dans le boîtier extérieur (140) par l'intermédiaire d'une ouverture de porte (154) autorisant un accès à la porte d'accès (32) dans le boîtier extérieur (140) dans l'espace intérieur (142).
  3. Dispositif de lavage selon la revendication 2, caractérisé en ce que lors du fonctionnement du dispositif de lavage, l'ouverture de porte (154) est fermée par un capot de porte (152), qu'est présent notamment entre le capot de porte (152) et une paroi (156) du boîtier extérieur (140) un intervalle (158), par lequel de l'air traverse et entre dans l'espace intérieur (142) par l'ouverture de porte (154) .
  4. Dispositif de lavage selon l'une quelconque des revendications précédentes, caractérisé en ce que le boîtier extérieur (140) renferme tous les composants fonctionnels du dispositif de lavage.
  5. Dispositif de lavage selon l'une quelconque des revendications précédentes, caractérisé en ce que le conduit d'air sortant (172) est pourvu d'une soufflante (232) soutenant l'évacuation de l'air hors de l'espace intérieur (142) du boîtier extérieur (140).
  6. Dispositif de lavage selon l'une quelconque des revendications précédentes, caractérisé en ce que le conduit d'air sortant (172) est guidé à travers une paroi du boîtier extérieur (140), ou que notamment le conduit d'air sortant (172) est guidé côté fond, notamment au-dessus d'une surface de pose (16), dans le boîtier extérieur.
  7. Dispositif de lavage selon l'une quelconque des revendications précédentes, caractérisé en ce qu'en plus du conduit d'air sortant (172) encore une évacuation d'appareil (114) et/ou un conduit d'amenée de produit pur (82) sont guidés dans l'espace intérieur (142) du boîtier extérieur (140).
  8. Dispositif de lavage selon la revendication 7, caractérisé en ce que l'évacuation d'appareil (114) est guidée à travers une paroi du boîtier extérieur (140), ou que notamment l'évacuation d'appareil (114) est guidée côté fond, notamment au-dessus d'une surface de pose (16), dans le boîtier extérieur (140).
  9. Dispositif de lavage selon la revendication 7 ou 8, caractérisé en ce que l'évacuation d'appareil (114) est reliée sans contact à un conduit d'évacuation (104) associé au boîtier (22) de chambre de lavage, servant à évacuer du produit de lavage hors du boîtier (22) de chambre de lavage, que notamment l'évacuation d'appareil (114) présente un collecteur (112), dans lequel un raccord (106) d'un conduit d'évacuation (104) débouche sans contact.
  10. Dispositif de lavage selon l'une quelconque des revendications précédentes, caractérisé en ce qu'un conduit (82) d'amenée de produit pur est guidé à travers une paroi du boîtier extérieur (140), et/ou qu'un conduit (82) d'amenée de produit pur est guidé côté fond, notamment au-dessus d'une surface de pose (116), à l'intérieur du boîtier extérieur (140).
  11. Dispositif de lavage selon l'une quelconque des revendications 7 à 10, caractérisé en ce qu'au moins une partie de l'évacuation d'appareil (114) et le conduit d'évacuation (104) pour le produit de lavage sortant du boîtier (22) de chambre de lavage sont disposés dans le boîtier extérieur (140), que notamment le collecteur (112) de l'évacuation d'appareil et le conduit d'évacuation (104) sont disposés dans le boîtier extérieur (140).
  12. Dispositif de lavage selon l'une quelconque des revendications précédentes, caractérisé en ce que le boîtier (22) de chambre de lavage présente un raccord (122) d'évacuation d'air, qui est couplé à un filtre d'évacuation d'air (126), qui filtre de l'air sortant de la chambre de lavage (46) du boîtier (22) de chambre de lavage ou affluant dans la chambre de lavage (46), que notamment le filtre d'évacuation d'air (126) est disposé dans l'espace intérieur (142) du boîtier extérieur (140), que notamment le filtre d'évacuation d'air (126) présente une embouchure (136) de boîtier de filtre, laquelle débouche dans l'espace intérieur (142) du boîtier extérieur (140).
  13. Dispositif de lavage selon l'une quelconque des revendications précédentes, caractérisé en ce qu'une évacuation de produit de lavage hors de la chambre de lavage (46) est effectuée par entraînement lié à la force de gravité par l'intermédiaire d'une vanne d'évacuation (92), que notamment la vanne d'évacuation (92) est disposée entre un point le plus bas de la chambre de lavage (46) dans le sens de la force de gravité et le conduit d'évacuation (104) menant vers l'évacuation d'appareil (114), et/ou que notamment la vanne d'évacuation (92) est disposée dans l'espace intérieur (142) du boîtier extérieur (140).
  14. Dispositif de lavage selon l'une quelconque des revendications précédentes, caractérisé en ce que le boîtier (22) de chambre de lavage est pourvu d'un conduit de trop-plein (96), lequel débouche dans le conduit d'évacuation (104) pour le produit de lavage, que notamment le conduit de trop-plein (96) est pourvu d'une vanne de trop-plein (96).
  15. Dispositif de lavage selon l'une quelconque des revendications précédentes, caractérisé en ce qu'un système de mesure (174) servant à détecter le taux de particules du produit de lavage est associé à la chambre de lavage (46).
EP17170607.0A 2016-05-23 2017-05-11 Appareil de lavage pour une salle blanche Active EP3249095B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016208887.4A DE102016208887A1 (de) 2016-05-23 2016-05-23 Waschvorrichtung und Verfahren zum Reinhalten eines geschlossenen Reinraums

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EP3249095A1 EP3249095A1 (fr) 2017-11-29
EP3249095B1 true EP3249095B1 (fr) 2019-12-04

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EP (1) EP3249095B1 (fr)
CN (1) CN107413804B (fr)
DE (1) DE102016208887A1 (fr)

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IT201800002846A1 (it) * 2018-02-23 2019-08-23 Roberto Asara "macchina lava bossoli automatica"
CN110841995A (zh) * 2019-07-05 2020-02-28 宜春万申制药机械有限公司 连续自动料桶清洗系统

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CN105568617B (zh) * 2014-10-15 2019-01-25 乐金电子研发中心(上海)有限公司 洗衣机

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EP3249095A1 (fr) 2017-11-29
CN107413804A (zh) 2017-12-01
CN107413804B (zh) 2022-07-26
DE102016208887A1 (de) 2017-11-23

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