WO1998000598A1 - Verfahren und einrichtung zum entladen von wäschestücken aus einer bearbeitungsmaschine - Google Patents
Verfahren und einrichtung zum entladen von wäschestücken aus einer bearbeitungsmaschine Download PDFInfo
- Publication number
- WO1998000598A1 WO1998000598A1 PCT/EP1997/003017 EP9703017W WO9800598A1 WO 1998000598 A1 WO1998000598 A1 WO 1998000598A1 EP 9703017 W EP9703017 W EP 9703017W WO 9800598 A1 WO9800598 A1 WO 9800598A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- drum
- laundry
- speed
- unloading
- items
- Prior art date
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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
Definitions
- the washing or cleaning process is usually followed by several processing steps, e.g. Spin, dry, iron, stack and the like. This also applies to items of laundry which are pressed out after washing in a dry press, after which the very compact press cake must first be loosened before the items of laundry can be further processed.
- Laundry items are understood here to mean all types of textile and non-textile objects that are washed, cleaned, spun, dried and otherwise processed, such as Underwear, shirts, pants, dresses, smocks, aprons, bedclothes, but also cleaning rags, pugs, rubber gloves, protective covers made of plastic and the like.
- the items of laundry must be removed from the machine after completion of the processing operation in question, i.e. the machine must be unloaded so that the laundry can be transported to the next processing station.
- the items of laundry are generally taken out of the processing machine in question by hand and placed in a transport container or placed on a transport device and thus transported to the next processing station.
- This is relatively cumbersome and time-consuming and requires complex means of transport and transport devices which are also prone to failure and wear and require a correspondingly high level of maintenance. More flexible when processing
- cleaning agent When cleaning laundry items, ie when 'washing' the laundry items in a cleaning liquid, which is referred to below as cleaning agent, the laundry items are treated in a cleaning machine which is constructed similarly to a washing machine or a washer-extractor, in which case the drum housing for the cleaning operation can be completed liquid-tight. After the cleaning process is finished, the cleaning agent is removed. The laundry items are still soaked with a significant proportion of the detergent. Since this If detergents and their vapors are harmful to health, the detergent must first be completely removed from the laundry items before the cleaning machine can be opened and the laundry items can be removed and sent to other stations for further processing. In general, part of the remaining detergent is removed by a spin process.
- the spin speed cannot be selected very high.
- the portion of the cleaning agent which is still present afterwards is removed by a drying process in that a circulating air stream is passed through the cleaning machine, from which the liquid and vaporous portions of the cleaning agent are extracted in a downstream condenser and / or an absorption filter.
- the cleaning machine mainly serves to clean the laundry in a liquid bath
- the cleaning agent it is, like a washing machine, very compact, i.e. the working drum and the drum housing have a relatively small cavity volume, so that a large amount of the cleaning agent does not have to be used for a cleaning process.
- the small void volume of the working drum is disadvantageous for the drying of the laundry items subsequent to the spinning process, because the laundry items can only loosen up a little therein. Accordingly, the drying phase in the cleaning drum is very long, generally significantly longer than the cleaning phase. It is also after the full
- Removing the cleaning agent makes it difficult to unload the cleaning machine because the items of laundry in their now loosened state largely fill the interior of the working drum.
- the invention is based on the object of specifying methods and devices in which, after completion of a processing unloading the laundry from the processing machine in question is easier and easier than previously possible. This object is achieved by the methods specified in claim 1, 2, 3 or 4 for the processing machines specified therein and by the devices specified in claims 9, 10, 11 and 12, respectively.
- the working drum is set to a speed which is lower than the spin speed, but which is still so high that the centrifugal force caused by it on the laundry items by a certain measure is greater than the gravitational force of gravity, the items of laundry lie largely against the peripheral wall of the working drum during their circulation. Therefore, the door of the front discharge opening can be opened without the laundry items falling out of the discharge opening. As a result, the pipeline of a suction conveyor system can also be connected to the open discharge opening of the drum housing without a malfunction due to laundry items.
- the volume flow of the incoming air and thus also the volume flow of the detached laundry items can be varied and the different adhesive properties of the different types of laundry items can be taken into account.
- intermittent opening you also have the option of varying the duration of the opening phase and the duration of the closing phase. On the one hand, this means that
- the working drum is set to a speed which is higher than the speed for drying or loosening and which at least is so high that the centrifugal force caused by it on the laundry items is greater than the gravitational force, the laundry items can no longer down from the wall of the working drum in the interior of the
- the working drum is set to a speed which is so high that that of it centrifugal force caused on the laundry items is greater than the force of gravity, the laundry items attach themselves to the drum wall or remain attached to the drum wall.
- the discharge opening of the drum housing can be opened without the laundry items getting into the pipeline at the same time and clogging it, and without any liquid or p-shaped portions of the detergent still present in the laundry items being released into the environment can reach.
- the work drum is additionally set to a third unloading speed, the centrifugal force effect of which is at most equal to the force of gravity, then the last items of laundry still stuck in the work drum can also detach from it in order to be conveyed away by the air flow from the suction conveyor system.
- the thrust of the air flow acts at least approximately in the same direction as the force of gravity. It is achieved by an embodiment according to claim 14 that the items of laundry located at a distance from the unloading opening are first grasped and detached by the air flow and so dead spaces with items of laundry left behind are avoided. Due to the air flow running approximately diagonally through the interior of the working drum, the laundry items are conveyed to and from the unloading opening in the shortest possible way. The swirling movements of the air flow and the items of laundry carried therein ensure that the items of laundry lying outside the area of the air inlet opening and closer to the discharge opening on the inner wall of the working drum are gradually detached and conveyed away.
- the unloading process can be largely mechanized and automated.
- An embodiment according to claim 16 provides a very tightly closing closure member for the discharge opening of the drum housing and is particularly suitable for spin dryers or washer extractors.
- An embodiment according to claim 17 requires only a relatively small installation space for the closure member and also only a very small actuation space. Such a design, the before especially for tumble dryers and loosening machines, it also makes it possible to keep the pipeline of the suction conveyor permanently connected to the unloading opening if the drum housing and the working drum have a loading opening on the other end.
- An embodiment according to claim 18 makes it possible, in addition to the unloading opening, which because of the pipe connection of the suction conveyor system can only be equipped with a limited diameter for fluidic reasons, to create a much larger loading opening, through which the loading of the machine in question is easier and easier by hand .
- the opening and closing of the discharge opening can be mechanized and automated.
- An embodiment of the devices according to claim 23 also makes it possible to automate the setting of the rotational speeds of the working drum to the various operating requirements.
- An embodiment according to claim 24 makes it possible to adjust the work drum to a discharge speed towards the end of the unloading process, the centrifugal force acting on the laundry items is at most equal to the gravitational force of gravity, so that laundry items still adhering to the work drum can detach from them in order to remove the air flow from them Suction conveyor system to be conveyed away.
- the occurrence of false air can be avoided or at least reduced during unloading.
- 1 is a front view of a washer extractor
- FIG. 3 shows a top view of the washer-extractor with the cover removed
- FIG. 5 shows a side view of the washer-extractor with the side wall removed and the pipeline of a suction conveyor system connected;
- FIG. 6 shows a front view of the washer-extractor with the front end walls removed, with the pipeline partially indicated, in the operating state of the unloading; 7 shows a top view of the washer-extractor with the cover removed in the same operating state as in FIG. 6; 8 shows a side view of the washer-extractor in the same operating state as in FIGS. 6 and 7;
- FIG. 9 is a front view of a tumble dryer in the drying mode
- FIG. 11 shows a front view of the clothes dryer with the front end walls removed in an operating state between drying and unloading
- FIG. 12 shows a side view of the tumble dryer with the side wall removed and the pipeline of a suction conveyor system connected;
- FIG. 13 shows a front view of the tumble dryer with the front end walls terminating in the operating state of the unloading
- FIG. 14 shows a top view of the clothes dryer with the upper part removed in the same operating state as in FIG. 13.
- FIG. 15 shows a front view of a cleaning machine
- 17 is a top view of the cleaning machine with the cover removed; 18 shows a side view, partially in section, of the cleaning machine with connected pipeline of a suction conveyor system, before the unloading process begins;
- Fig. 19 is a side view like Fig. 18 during the unloading process.
- the washer-extractor 20 shown in FIGS. 1 to 3 has, in a conventional manner, a perforated working drum 21, which is accommodated centrally in a drum housing 22 and is rotatably supported therein by means of a bearing block 23.
- the drive of the working drum is indicated by a V-belt pulley 24. All of these parts are housed in a box-shaped machine housing 25.
- the drum housing 22 has on its front end face a circular loading and unloading opening, which is referred to as discharge opening 26 in the following. This discharge opening 26 is closed in the usual way by a swing door 27 and at the same time secured against water leakage.
- the drum housing 22 has an air inlet opening 28 which can be closed in an airtight and watertight manner by means of a closure member in the form of a closure flap 29.
- the air inlet opening 28 is arranged in the upper part of the drum housing 22, namely in the direction of the rotational movement of the working drum 21 in front of the apex line of the drum housing 22.
- the air inlet opening 28 extends over a longitudinal section of the drum housing which is at least approximately the same as that of the rear end wall 31 of the work drum 21 facing away from the discharge opening 26 and which ends to a predetermined extent in front of the front end wall 32 of the work drum 21 adjacent to the discharge opening 26 (FIG. 2).
- the axial extension of the closure flap 29 is somewhat larger than half the axial extension of the drum housing 22.
- the door 27 of the unloading opening 26 is coupled to a locking device 33, by means of which the door 27 can be locked and unlocked mechanically.
- the door 27 is also coupled to an actuating device 34, by means of which the door 27 can be brought mechanically into the closed position (FIG. 1) and into an open position (FIG. 4).
- closure flap 29 of the air inlet opening 28 is coupled to an actuating device 35, by means of which the closure flap 29 can be closed and opened, this confirmation device 35 is expediently designed such that the closure flap 29 is in different open positions with different Passage cross section can be adjusted.
- actuating device 35 it may also be expedient to couple the closure flap 29 to a locking device 36 in order to ensure sufficient tightness of the closure flap 29.
- a suction conveyor system 37 for the unloading, in particular for the fully automatic unloading, of the washer-extractor 20, there is also a suction conveyor system 37, of which only the end section of the associated pipeline 38 can be seen in FIGS. 5 to 8. This is connected to the discharge opening 26 of the drum housing 22 at the appropriate time.
- a piping device (not shown) is expediently provided for this pipeline 38, by means of which it can be guided to and pressed against the discharge opening 26 of the drum housing 22 and by means of which the pipeline 38 can be returned to a rest position, away from the discharge opening 26, in which the pipe 38 is outside the path of movement of the door 27. It is furthermore expedient to couple the pipeline 38 to an actuating device, also not shown, which mechanically effects the feeding and pressing of the pipeline 38 against the discharge opening 26 and the returning of the pipeline 38 to its rest position.
- the washer extractor 20 is equipped with a control, not shown, by means of which the drive of the work drum 21 is switched on and off and is set to a specific speed in the individual operating stages, as will be explained in more detail below.
- the locking device 33 and the actuating device 34 of the door 27 as well as the actuating device 35 and optionally the locking device 36 of the closure flap 29 of the air inlet opening 27 are switched on and off by this control and optionally adjusted to certain positions.
- the washer-extractor 20 is loaded with items of laundry when the swing door 27 is open. After closing the swing door 27, the washer-extractor 20 is switched on. Your control ensures that the entire washing and spinning program that was previously set runs automatically.
- washed and spun laundry items are further processed or treated in other processing stations, e.g. Dried in a tumble dryer for later filling and storage.
- the items of laundry must be unloaded from the washer-extractor 20 as automatically as possible and conveyed to the next processing station.
- the items of laundry 39 are pressed against the peripheral wall of the working drum 21 by the centrifugal force acting on them and are also pressed together, so that they form a relatively compact circular ring which, depending on the type of items of laundry, more or less strongly adheres to the perforated wall of the working drum 21.
- These items of laundry, designated 39.1 also have a certain cohesion with one another.
- the work drum 21 is set by the control to a first unloading speed which is lower than the spin speed, but which is still so high that the centrifugal force acting on the items of laundry 39.1 is greater than that by a predeterminable amount Gravity is. Under the effect of this excess force, the items of laundry 39.1 also adhere to the circumferential wall of the working drum 21 at the apex of their orbit.
- the pipeline 38 of the suction conveyor system 37 is brought to the unloading opening 26 by means of its guide device and actuating device (not shown) and pressed onto the edge thereof (FIG. 5).
- actuating device not shown
- a vacuum is created at the discharge opening 26.
- the shutter 29 of the air inlet opening 28 of the drum housing 22 is opened by the control (FIG. 6). This takes place either intermittently or continuously, the closure flap 29 being able to be set to a more or less large air inlet cross section, which can also be varied.
- the detached laundry items strip at least in part also along the items of laundry still lying in the same meridian plane closer to the front end wall 32 of the work drum 21 along its peripheral wall and also detach them from the work drum.
- This entrainment effect is further promoted by the fact that the items of clothing 39.1 overlap one another at least partially in their annular connection and the detached items of clothing 39.2 therefore at least loosen up the adjacent items of laundry lying against them or more or less intertwined with them. It is therefore very important that the
- the coordination should also be such that the detachment and conveying away of the laundry does not take too long and, as a result, unnecessarily much energy is consumed, in particular by the suction conveyor system, and an unnecessarily long time passes until the unloading process and thus also the conveying process has ended.
- 9 to 13 has, in a conventional manner, a perforated work drum 51 which is accommodated in a drum housing 52 and is rotatably mounted therein by means of a bearing block 53 (FIG. 10).
- the drive of the working drum 51 is indicated by a V-belt pulley 54. All of these parts are housed in a box-shaped machine housing 55.
- the drum housing 52 has on its front face a circular loading and unloading opening, which is referred to as discharge opening 56 only briefly in the following.
- This discharge opening 56 is closed in the usual manner by a swing door 57 which is pivotally mounted on the machine housing 55.
- the drum housing 52 has an air inlet opening 58 (FIG. 13) which can be closed by means of a closure member in the form of a closure flap 59.
- the air inlet opening 58 is basically arranged in the same way as the air inlet opening 28 of the washer-extractor 20, so that reference is made to the explanation thereof. Irrespective of the air inlet opening 28, further inlet and outlet openings as well as air guide channels for the drying air, such as the air inlet channel 61, through which fresh air can be sucked in from the environment, which are then passed through a heater 62, are present on the drum housing 52 and is heated therein before it is led into the interior of the drum housing 52 via a large air inlet opening 63.
- the air inlet duct 61 there is a closure member in the form of a closure flap 64, by means of which the air inlet duct 61 can be closed if necessary.
- the closure flap 64 is coupled to an actuating device, not shown.
- the remaining parts for the circulation of the drying air are of conventional type. They are not explained in more detail here.
- the swing door 57 of the unloading opening 56 is coupled to a locking device 65, by means of which the door 57 can be mechanically locked and unlocked.
- the door 57 is also coupled to an actuating device 66, by means of which the door 57 can be brought mechanically into the closed position (FIG. 9) and into an open position (FIG. 11).
- closure flap 59 of the air inlet opening 58 is coupled to an actuating device 67, by means of which the closure flap 59 can be closed and opened, the actuating device 67 also being designed here so that the closure flap 59 can be set to different open positions with a different passage cross section .
- a suction conveyor system 68 for the unloading, in particular for the fully automatic unloading, of the tumble dryer 50, there is also a suction conveyor system 68, of which only the end section of the associated pipeline 69 can be seen in FIGS. 12 to 13. This is connected at the appropriate time to the discharge opening 56 of the drum housing 51, it being assumed that this pipeline 69 is provided in the same or at least a similar manner with a guide device and an actuating device, as was explained in connection with the washer extractor 20.
- the clothes dryer 50 is also provided with a control system, which is not shown in FIGS. 9 to 14 and which functions in part in the same and in a similar way as the control device of the washer-extractor 20.
- the tumble dryer 50 is loaded with items of laundry 39 when the swing door 57 is open. After closing the swing door 57, the clothes dryer 50 is switched on. Its control ensures that the entire drying program that was previously set runs automatically.
- the laundry items 39 are circulated in the work drum 51 and dried by the drying air passing through them. They are also loosened up and largely isolated.
- the working speed of the working drum 51 is so low that, at least towards the end of the drying process, the loosened and isolated items of laundry 39 can become detached from the wall of the working drum 51 and can fall through the interior of the working drum 51 through which the drying air flows, if they are carried by carrier strips on the inside of the work drum 51 have been raised to a certain extent.
- the loosened and separated laundry items 39 practically fill the entire interior of the work drum 51, as shown in FIG. 9.
- the work drum 51 is set by the control to a first unloading speed that is higher than the working speed at
- This first unloading speed is so high that the centrifugal force acting through it on the items 39 of laundry is greater than the gravitational force by a predeterminable amount, and as a result the previously freely movable items of laundry 39 are now in a loose, circular connection as
- the working drum 51 is expediently set to a second unloading speed, at which the excess force of the centrifugal force over the gravitational force is smaller than at the first unloading speed, but which is still so large that when the closing flap is subsequently opened 59 at the air inlet opening 58, the laundry items 39.1 are not detached in large quantities from the peripheral wall of the working drum 51 and are conveyed to the discharge opening 56 and block them.
- a second unloading speed at which the excess force of the centrifugal force over the gravitational force is smaller than at the first unloading speed, but which is still so large that when the closing flap is subsequently opened 59 at the air inlet opening 58, the laundry items 39.1 are not detached in large quantities from the peripheral wall of the working drum 51 and are conveyed to the discharge opening 56 and block them.
- a loosening machine is used to loosen the press cake from items of laundry which have been pressed in a laundry press and have thereby been freed from a large part of the washing water so that they can then be processed further.
- Such loosening machines are largely identical or similar to a clothes dryer, with the exception that the air circulated in the loosening machine is not heated and therefore only a significantly lower drying effect occurs.
- the loosening machine is operated like the laundry operated and unloaded dryer, so that in so far can be made to the above explanations relating to the clothes dryer 50.
- a slide can therefore also be used as the closure member of the discharge opening, which slide is not necessarily watertight without special measures.
- the slide housing is then generally firmly connected to the machine housing or to the drum housing. This also enables the pipeline of the suction conveyor system to be permanently connected to the valve housing if the tumble dryer or the loosening machine has its own loading opening on the other end because the working drum can be rotated not by means of a central bearing block but by means of bearing points arranged on the circumference is stored.
- the cleaning machine 70 shown in FIGS. 15 to 19 serves to 'wash' items of laundry in a cleaning liquid. Since these cleaning liquids, which are referred to briefly below as cleaning agents, are generally harmful to health and the environment, the cleaning machine must be completely closed during the cleaning process, as is the case with a washer-extractor. After the cleaning process has ended, the laundry items still contain a relatively large amount of the cleaning agent. The unloading of these items of laundry from the cleaning machine must therefore be compared to the unloading process can be modified in a washer extractor. Accordingly, the cleaning machine itself is also partially modified compared to a washer-extractor, for example compared to the washer-extractor 20.
- the cleaning machine 70 has a perforated working drum 71 which is accommodated in the center of a drum housing 72 and is rotatably mounted therein by means of the bearing block 73.
- the drive of the working drum 73 is illustrated by the V-belt pulley 74. All of these parts are housed in a box-shaped machine housing 75.
- the drum housing 72 has a circular loading opening 76 on its front end. As with the washer-extractor 20, this is closed by a pivoting door 77 and at the same time sealed against the escape of the cleaning agent.
- the cleaning machine 70 has a separate unloading opening 78, which is arranged on the pivoting door 77 in the central region thereof. This discharge opening 78 is closed and opened by means of a slide 79.
- the slide 79 as a whole is permanently connected to the pivoting door 77 and is pivoted together with the latter from the drum housing 72 when the loading opening 76 is opened in order to load the cleaning machine 70 with items of laundry.
- the slide body 84 is actuated via a coupling rod 88 by an actuating device 89 which is designed as a double-acting pneumatic or hydraulic piston drive. But it can also be designed as a spindle drive.
- the drum housing 72 has an air inlet opening 91 which can be closed and opened by means of a closure flap 92.
- the closure flap 92 is actuated by means of an actuating device 93 and additionally locked in the closed state by means of a locking device 94.
- the connecting line 82 between the inner edge 81 of the discharge opening 78 and the slide 79 rises from the inner edge 81 at a certain angle of inclination to the slide 79.
- the connecting line 82 to the work drum 71 has a gradient through which it is achieved that items of laundry which accidentally fall out of it into the connecting line 82 when the work drum rotates, automatically slide back into the working drum, so that they are prevented from the circulating movement of the Items of laundry in the drum 71 are not excluded.
- the outer pipe socket 85 has the same slope as the connecting line 82.
- the pipe socket 85 could also be aligned horizontally.
- the discharge opening 78 of the cleaning machine 70 is fitted to the pipe 86 of the suction conveyor 87. If this unloading opening 78 should also be large enough for loading the cleaning machine, the pivoting door 77 can be dispensed with, only because of the possibilities it enables
- Enlargement of the loading opening is used to facilitate the loading process.
- the connecting line 82 can be connected directly to the drum housing 72.
- the unloading opening 78 then simultaneously forms the loading opening of the drum housing and the slide 79 of the closure member.
- the control lines and the connecting lines for the operating means of the actuating device 89 are also simplified.
- a pressure device (not shown) is arranged on the outside, which presses the slide body 84 in the closed position against an annular contact surface of the slide housing 83, which is provided with a sealing element.
- the cleaning agent freely present in the drum housing 72 is removed.
- the laundry items in the working drum 71 are still soaked with cleaning agent.
- the amount of detergent left in it depends on the type of laundry.
- a spinning process is generally connected, in which, however, the spin speed is generally lower than the spin speed in a washer-extractor.
- the laundry items still contain a residual amount of the cleaning agent.
- these items of laundry must be treated further, in particular in a closed system 'dried' to completely remove the detergent so that the laundry items can then be handled freely.
- This 'drying' of the laundry items is expediently carried out in a dryer which is more suitable for the drying process than the cleaning machine 70.
- the work drum 71 is set to a first unloading speed which causes a centrifugal force on the laundry items which is greater than the gravitational force.
- the pipeline 86 of the suction conveyor system 77 is tightly connected to the pipe socket 85 (FIG. 18).
- the suction conveyor 87 is put into operation when the slide 79 is closed. This creates a negative pressure on the outside of the slide body 84.
- the pressing device of the slide body is switched off.
- the slide body 84 is lifted from its contact surface on the slide housing 83.
- the slide 79 is opened by means of the actuating device 79.
- the vapors of the cleaning agent present in the working drum 71 are at least partially sucked off and later collected in a condenser and / or in an adsorption filter.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Intermediate Stations On Conveyors (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE59702463T DE59702463D1 (de) | 1996-06-27 | 1997-06-10 | Verfahren und einrichtung zum entladen von wäschestücken aus einer bearbeitungsmaschine |
AT97927167T ATE196934T1 (de) | 1996-06-27 | 1997-06-10 | Verfahren und einrichtung zum entladen von wäschestücken aus einer bearbeitungsmaschine |
EP97927167A EP0912791B1 (de) | 1996-06-27 | 1997-06-10 | Verfahren und einrichtung zum entladen von wäschestücken aus einer bearbeitungsmaschine |
US09/202,975 US6094763A (en) | 1996-06-27 | 1997-06-10 | Method and device for unloading items of washing from a treatment machine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19625707A DE19625707A1 (de) | 1996-06-27 | 1996-06-27 | Verfahren und Einrichtung zum Entladen von Wäschestücken aus einer Bearbeitungsmaschine |
DE19625707.7 | 1996-06-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998000598A1 true WO1998000598A1 (de) | 1998-01-08 |
Family
ID=7798149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1997/003017 WO1998000598A1 (de) | 1996-06-27 | 1997-06-10 | Verfahren und einrichtung zum entladen von wäschestücken aus einer bearbeitungsmaschine |
Country Status (7)
Country | Link |
---|---|
US (1) | US6094763A (de) |
EP (1) | EP0912791B1 (de) |
JP (1) | JP3131159B2 (de) |
AT (1) | ATE196934T1 (de) |
DE (2) | DE19625707A1 (de) |
ES (1) | ES2153670T3 (de) |
WO (1) | WO1998000598A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7658015B1 (en) * | 2007-05-15 | 2010-02-09 | Gardell Christopher M | Clothes drying device |
ES2569455T3 (es) * | 2012-05-04 | 2016-05-10 | Girbau, S.A. | Secadora de ropa con dispositivo de carga asistido por succión |
EP3543395B1 (de) * | 2018-03-23 | 2021-02-24 | Vestel Elektronik Sanayi ve Ticaret A.S. | Waschmaschine |
CN108992678B (zh) * | 2018-09-29 | 2020-12-18 | 扬州好爱玩具礼品有限公司 | 一种多功能儿童毛绒玩具消毒装置 |
CN111270469B (zh) * | 2020-03-23 | 2023-10-24 | 珠海格力电器股份有限公司 | 洗衣机及洗衣方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB467594A (en) * | 1935-12-20 | 1937-06-21 | Stanley Newbery | Improvements in and relating to laundry plant and the like |
DE1915990A1 (de) * | 1969-03-28 | 1970-10-01 | Krantz H Fa | Verfahren und Vorrichtung zum Be- und Entladen einer Wasch-Schleudertrommel |
EP0343096A2 (de) * | 1988-02-23 | 1989-11-23 | Mitsubishi Jukogyo Kabushiki Kaisha | Trommelwaschmaschine und Verfahren zum Waschen mit dieser Maschine |
US5060399A (en) * | 1989-08-05 | 1991-10-29 | Gerhard Engel | Dryer having loading on both sides |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB467954A (en) * | 1935-12-05 | 1937-06-25 | Gevaert Photo Prod Nv | Process for the production of cellulose esters |
US4285219A (en) * | 1979-01-12 | 1981-08-25 | Engelhardt & Foster | Apparatus for treatment of laundry |
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1996
- 1996-06-27 DE DE19625707A patent/DE19625707A1/de not_active Withdrawn
- 1996-10-08 JP JP08267271A patent/JP3131159B2/ja not_active Expired - Fee Related
-
1997
- 1997-06-10 EP EP97927167A patent/EP0912791B1/de not_active Expired - Lifetime
- 1997-06-10 AT AT97927167T patent/ATE196934T1/de not_active IP Right Cessation
- 1997-06-10 WO PCT/EP1997/003017 patent/WO1998000598A1/de active IP Right Grant
- 1997-06-10 US US09/202,975 patent/US6094763A/en not_active Expired - Fee Related
- 1997-06-10 ES ES97927167T patent/ES2153670T3/es not_active Expired - Lifetime
- 1997-06-10 DE DE59702463T patent/DE59702463D1/de not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB467594A (en) * | 1935-12-20 | 1937-06-21 | Stanley Newbery | Improvements in and relating to laundry plant and the like |
DE1915990A1 (de) * | 1969-03-28 | 1970-10-01 | Krantz H Fa | Verfahren und Vorrichtung zum Be- und Entladen einer Wasch-Schleudertrommel |
EP0343096A2 (de) * | 1988-02-23 | 1989-11-23 | Mitsubishi Jukogyo Kabushiki Kaisha | Trommelwaschmaschine und Verfahren zum Waschen mit dieser Maschine |
US5060399A (en) * | 1989-08-05 | 1991-10-29 | Gerhard Engel | Dryer having loading on both sides |
Also Published As
Publication number | Publication date |
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ATE196934T1 (de) | 2000-10-15 |
DE59702463D1 (de) | 2000-11-16 |
EP0912791B1 (de) | 2000-10-11 |
JPH1033900A (ja) | 1998-02-10 |
US6094763A (en) | 2000-08-01 |
ES2153670T3 (es) | 2001-03-01 |
DE19625707A1 (de) | 1998-01-08 |
JP3131159B2 (ja) | 2001-01-31 |
EP0912791A1 (de) | 1999-05-06 |
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