EP1502982A2 - Washing machine - Google Patents
Washing machine Download PDFInfo
- Publication number
- EP1502982A2 EP1502982A2 EP04017878A EP04017878A EP1502982A2 EP 1502982 A2 EP1502982 A2 EP 1502982A2 EP 04017878 A EP04017878 A EP 04017878A EP 04017878 A EP04017878 A EP 04017878A EP 1502982 A2 EP1502982 A2 EP 1502982A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- washing machine
- lifter
- machine according
- extension
- drum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
- D06F37/06—Ribs, lifters, or rubbing means forming part of the receptacle
Abstract
Description
- The present invention relates to a washing machine, and more particularly, to a lifter installed in a drum of a washing machine.
- Generally, a washing machine is an apparatus for washing a laundry by rotating a drum holding a detergent, water, and laundry therein. A washing machine generally includes a tub and a drum rotatably installed within the tub to perform washing using the tub and drum. The tub preliminarily stores water therein, and the drum to which the water and detergent are supplied is rotated together with the laundry therein. Moreover, a plurality of lifters are installed within the drum. The lifters rotating together with the drum lift the laundry to a predetermined height to drop. Besides, washing is performed on the laundry using the chemical reaction between the water and detergent as well as mechanical shock & friction by the drum and lifters.
- In such a general washing machine, the drum is rotated at high speed when dewatering is performed on the laundry. A centrifugal force generated from the high-speed rotation makes the laundry adhere closely to an inner circumference of the drum uniformly.
- However, the laundry tends to be stuck in a space between a side of the lifter and the inner circumference of the drum in the vicinity of the side of the lifter. In such a case, the laundry fails to be spread uniformly on the inner circumference of the drum but to be raveled, whereby the watering fails to be completed. And, it is difficult to pull the raveled laundry out of the drum after completion of the dewatering.
- Moreover, the drum is rotated at low speed during washing or rinsing cycle, whereby the laundry fails to be sufficiently contacted with both sides of the lifter. Hence, the friction generated between the laundry and the lifter is not enough to enhance washing performance.
- Accordingly, the present invention is directed to a washing machine that substantially obviates one or more of the problems due to limitations and disadvantages of the related art.
- An object of the present invention, which has been devised to solve the foregoing problem, lies in providing a washing machine, by which a laundry is uniformly spread on an inner circumference of a drum.
- Additional features and advantages of the invention will be set forth in the description which follows, and in part will be apparent to those having ordinary skill in the art upon examination of the following or may be learned from a practice of the invention. The objectives and other advantages of the invention will be realized and attained by the subject matter particularly pointed out in the specification and claims hereof as well as in the appended drawings.
- To achieve these objects and other advantages in accordance with the present invention, as embodied and broadly described herein, there is provided a washing machine including a housing, a tub provided within the housing to reserve water therein, a drum rotatably provided within the tub to perform washing on a laundry therein, and at least one lifter projected on an inner circumference of the drum at a first predetermined height to lift the laundry to fall from a second predetermined height wherein the laundry is prevented from being stuck between one side of the at least one lifter and the drum.
- The at least one lifter includes an extension extending from one of both lateral sides along the inner circumference of the drum. Preferably, the at least one lifter includes an extension extending from one of both lateral sides in a main rotational direction of the drum. Specifically, the main rotational direction of the drum is a rotational direction during dewatering.
- The extension includes at least one hole communicating with at least one or more perforated holes of the drum to have the water flow in via the extension. Preferably, an entrance of the hole is configured not to be contacted with the laundry.
- The extension includes tops and bottoms alternatively arranged on an upper end of the extension in a length direction of the extension. Preferably, the extension comprises an upper end having a wave shape. Preferably, the extension includes a plurality of holes formed in the bottoms to communicate with at least one or more perforated holes of the drum. Moreover, the extension includes at least one rib extending on an upper end of the extension in a length direction of the extension. Preferably, the extension includes a plurality of ribs extending in parallel on an upper end of the extension in a length direction of the extension. Preferably, the extension includes holes between a plurality of the ribs to communicate with at least one or more perforated holes of the drum. Besides, the extension includes a plurality of projections on an upper end of the extension to leave a predetermined interval from each other. And, the extension includes holes between a plurality of the projections to communicate with at least one or more perforated holes of the drum.
- Moreover, a groove extends between the extension and the at least one lifter in a length direction of the extension or the at least one lifter.
- Meanwhile, the at least one lifter includes at least one or more rotational bodies rotatably installed to be contacted with the laundry. The at least one lifter includes at least one recess receiving the at least one rotational body therein to prevent the at least one rotational body from being separated from the at least one lifter. Moreover, the at least one lifter includes at least one hole communicating with at least one or more perforated holes of the drum to have the water flow in via the at least one lifter.
- By the above-described present invention, the laundry avoids being stuck between the lateral side of the lifter and the inner circumference of the drum and is evenly spread on the inner circumference of the drum to be well dewatered. Moreover, the lifter has the increased contact area with the laundry, thereby enhancing washing capability.
- It is to be understood that both the foregoing explanation and the following detailed description of the present invention are exemplary and illustrative and are intended to provide further explanation of the invention as claimed.
- The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principle of the invention. In the drawings:
- FIG. 1 is a cross-sectional diagram of a washing machine according to the present invention;
- FIG. 2 is a perspective diagram of a drum of a washing machine according to the present invention;
- FIG. 3A is a layout of a lifter of a washing machine according to the present invention;
- FIG. 3B and FIG. 3C are cross-sectional diagrams of the lifter bisected along cutting lines I-I and II-II in FIG. 3A, respectively;
- FIG. 4A is a layout of a modified lifter body according to the present invention;
- FIG. 4B is a cross-sectional diagram of the modified lifter body bisected along a cutting line I-I in FIG. 4A;
- FIG. 5A is a layout of another modified lifter body according to the present invention;
- FIG. 5B is a cross-sectional diagram of another modified lifter body bisected along a cutting line I-I in FIG. 5A;
- FIG. 6A is a layout of a modified lifter extension according to the present invention;
- FIG. 6B and FIG. 6C are cross-sectional diagrams along cutting lines I-I and II-II in FIG. 6A, respectively;
- FIG. 7A is a layout of another modified lifter extension according to the present invention; and
- FIG. 7B and FIG. 7C are cross-sectional diagrams along cutting lines I-I and II-II in FIG. 7A, respectively.
-
- Reference will now be made in detail to the preferred embodiment(s) of the present invention, examples of which are illustrated in the accompanying drawings. Throughout the drawings, like elements are indicated using the same or similar reference designations where possible.
- FIG. 1 is a cross-sectional diagram of a washing machine according to the present invention. A washing machine according to the present invention is explained by referring to FIG. 1 as follows. The washing machine shown in the drawing is a front-loading type having a horizontally laid tub and drum. The front-loading type washing machine has the similar structure of a top-loading type washing machine having an upright tub and drum.
- Referring to FIG.1, a washing machine according to the present invention includes a
housing 10, atub 20 installed within thehousing 10, and adrum 30 installed within thetub 20. - Various parts are installed within the
housing 10 to be protected. Adoor 11 is provided to a front side of thehousing 10 to be configured to open/close ahousing opening 10a communicating with thedrum 30. Specifically, thehousing opening 10a communicates with atub opening 20a and a drum opening 30a in turn to pit a laundry in thedrum 30. And, agasket 12 is provided between thehousing opening 10a and thetub opening 20a to prevent water leakage. Moreover, acontrol panel 13 is installed on an upper part of thehousing 10. A user instructs an operation of the washing machine using thecontrol panel 13 and puts/pulls the laundry in/from thedrum 30 using thedoor 11. Thetub 20 reserves water therein to supply the water to thedrum 30 uniformly on washing. A passing hole is formed in a bottom center of thetub 20, and adrive shaft 42 is connected to thedrum 30 via the passing hole. Thetub 20 includes abalance weight 21 and is elastically installed within thehousing 10 using adamper 22 and asuspension spring 23. Thedrum 23 holds 30 a laundry therein and is rotatably installed within thetub 20. Thedrum 30 includes a multitude ofperforated holes 31 via which water flows in thedrum 30 and alifter 100 for assisting washing. Meanwhile, adrive unit 40 is provided to thetub 20 to provide a drive force for rotating thedrum 30. Thedrive unit 40 includes amotor 41 and thedrive shaft 42 connecting themotor 41 to thedrum 30. Specifically, themotor 41 includes a stator 41a fixed to a bottom side of thetub 20 and arotor 41b rotatably installed to enclose the stator 41a. As therotor 41b is directly connected to thedrive shaft 42, the drive force of themotor 41 is directly transferred to thedrum 30 via thedrive shaft 42 without loss of the drive force. Hence, thedrive unit 40 is very advantageous in aspect of efficiency, noise, and vibration. Although not shown in the drawing, thedrive unit 40 may include a general drive mechanism constructed with pulleys installed at thedrum 30 and motor and a belt connecting the pulleys. - In the above-explained washing machine, the lifter (baffle) 100 is provided to an inner circumference of the
drum 30 to protrude at a predetermined height. Thedrum 30 includes at least one ormore lifters 100. Thelifter 100 is prepared as a separate member to be installed in thedrum 30 or may be built in one body of thedrum 30 to protrude inward by 'pressing'. As thelifter 100 is projected, the laundry becomes caught on thelifter 100 while thedrum 30 is rotated. Thelifter 100 is rotated together with thedrum 30 to lift the laundry to a predetermined height. The lifted laundry then falls from the lifter by gravity to collide with another laundry, water,drum 30, or anotherlifter 100. Moreover, the laundry becomes rubbed with thelifter 100 during the rotation of thedrum 30. Hence, the laundry is more efficiently washed by the mechanical collision and friction. Besides, thelifter 100 additionally plays a role in stirring the laundry to aid the washing. Thelifter 100 according to the present invention is explained in detail by referring to the attached drawings as follows. - FIG. 2 is a perspective diagram of a drum of a washing machine according to the present invention, FIG. 3A is a layout of a lifter of a washing machine according to the present invention, and FIG. 3B and FIG. 3C are cross-sectional diagrams of the lifter bisected along cutting lines I-I and II-II in FIG. 3A, respectively.
- Referring to FIG. 2, a
lifter 100 includes amain body 110 and anextension 120 connected to themain body 110. - The
main body 110 approximately extends in parallel with a central axis of thedrum 30 to be frequently contacted with the laundry. Themain body 110 is preferably formed of a metal or synthetic resin based material that is resistant against corrosion and abrasion due to water as well as fails to chemically react with a detergent. Moreover, at least onerotational body 111, as shown in FIG. 3A, is rotatably provided to themain body 110 to be partially projected from themain body 110 to be contacted with the laundry. Therotational body 111, as shown in FIG. 3B, is preferably a ball that is optimally rotatable. And, a plurality ofrotational bodies 111, as shown in the drawings, are arranged along an upper end of themain body 110. Hence, each of therotational bodies 111 becomes contacted with the laundry to rotate, whereby the corresponding laundry smoothly slides on thelifter 100. Consequently, the laundry avoids being raveled by thelifter 100 owing to therotational bodies 111 so as not to be entangled with other laundries. Moreover, the laundry lifted by thelifter 100 is facilitated to slide to fall from the lifter at a predetermined height. Specifically, themain body 110 includes at least onerecess 110a preventing therotational body 11 from being detached from themain body 110. As mentioned in the forgoing description, in case that the main by 110 includes a plurality of therotational bodies 111, a plurality ofrecesses 110a are arranged along the upper end of themain body 110. Moreover, in case that therotational body 111 is the ball, therecess 110a preferably has a hemispherical shape to enable a smooth rotation of therotational body 111 and to support a lower part of therotational body 111 stably. Furthermore, therecess 110a can be processed to have a smooth surface or a separate lubricant coating can be formed on a surface of the recess 11a. Therecesses 110a, as shown in the drawings, are built in one body of themain body 110. Instead, it is understandable that a separate panel (not shown in the drawings) including therecesses 110a is coupled to the upper part of themain body 110. - At least one
hole 110b, as shown in FIG. 3B, is formed in themain body 110 to communicate with theperforated hole 31 of thedrum 30. Hence, water held in thetub 20 flows in thedrum 30 via themain body 110 using the perforatedhole 31 and thehole 110b, whereby efficient water supply is achieved. For the purpose of more efficient water supply, a multitude ofholes 110b are formed in themain body 110. Since a sufficient space is needed to form theholes 110b, theholes 110b, as shown in FIG. 3A, are appropriately arranged between therotational bodies 111. Theholes 110b, as shown in FIG. 3A, can be arranged the spaces between therotational bodies 111 in a length direction of themain body 110. Or, theholes 110b, as shown in FIG. 4A, may be arranged in a direction perpendicular to the length direction. Moreover, theholes 110b, as shown in FIG. 5A, can be arranged diagonally in the respective spaces between therotational bodies 111. In this case, more holes can be provided to each of the spaces between therotational bodies 111. Furthermore, rows of the diagonally arrangedholes 110b, as shown in the drawing, can be zigzagged (staggered) from each other. - Referring to FIG. 4A, the
main body 110 may further include aplate member 112 holding therotational body 111 to prevent from being separated from themain body 110. Therotational body 111 can be more stably installed in thebody 110 by theplate member 112. Theplate member 112 is preferably formed of metal or synthetic resin. Theplate member 112 is mounted on the upper end of themain body 110 like therotational body 111 and includes thehole 112a to have therotational body 111 fitted therein. As mentioned in the foregoing description, since themain body 110 includes a plurality of therotational bodies 111, a plurality ofholes 112a are provided to theplate member 112 to correspond to therotational bodies 111, respectively. Theholes 112a, as shown in FIG. 4B, are formed to confront therecesses 110a holding therotational bodies 111, respectively. Each size of theholes 112a is smaller than that of thecorresponding rotation body 111, whereby each of theholes 112a can hold the correspondingrotational body 111. And,auxiliary holes 112b are formed in each space between the holes 12a to communicate with theholes 110b of themain body 110, whereby the water is supplied to thedrum 30 via themain body 110 from thetub 20. In case that theplate member 112 is projected from themain body 110, damage may be caused to the laundry during washing. Hence, theplate member 112 is preferably formed not to be projected out of themain body 110. Specifically, a loading portion, as shown in FIG. 4B, is provided to the upper end of themain body 110 so that theplate member 112 can be loaded on the loading portion not to be projected. Alternatively,top portions 110c andbottom portions 110d, as shown in FIG. 5A and FIG. 5B, are formed on at least one side of themain body 110. The top andbottom portions main body 110. The top andbottom portions lifter 100 with the laundry, thereby enhancing washing performance of the washing machine. Thus, the top andbottom portions main body 110. More preferably, the top andbottom portions main body 110 has a wave shape. Moreover, therotational bodies 111 relatively need more space than theholes 110b, whereby each of the correspondingrotational bodies 111 is provided between a pair of the correspondingtop portions 110c of both of the lateral sides of themain body 110 and theholes 110b are provided between a pair of thecorresponding bottom portions 110d of both of the lateral sides of themain body 110. - Referring to FIG. 3A, the
extension 120 extends from one of both of the lateral sides of themain body 110 along the inner circumference of thedrum 30. Thedrum 30 is rotatably configured in both forward and reverse directions, i.e. a first direction and a second direction opposite to the first direction. Yet, thedrum 30 tends to mostly rotate in one of the first and second directions through the entire cycles of washing, rinsing, and dewatering. The laundry is mainly contacted with thelifter 100, and more accurately, with one of both of the lateral sides of themain body 110 oriented in the main rotational direction, thereby becoming stuck in a gap between the corresponding lateral side of themain body 110 and the inner circumference of thedrum 30. In order to prevent the laundry from being stuck in the corresponding gap, theextension 120 preferably extends from one of the both of the lateral sides of themain body 110 in the main rotational direction of thedrum 30. Moreover, even if thedrum 30 is alternately rotated in the first or second direction during washing or rinsing, thedrum 30 is rotated at high speed in either the first direction or the second direction during dewatering, whereby the laundry is badly stuck in the gap between the corresponding lateral side of themain body 110 and the inner circumference of thedrum 30. Most preferably, theextension 120 extends from themain body 110 in the rotational direction of thedrum 30 for dewatering. Besides, even if the main rotational direction is different from the rotational direction of dewatering, theextension 120 extends in the rotational direction of dewatering to be more effective in preventing the laundry from being stuck in the gap between the lateral side of themain body 110 and the inner circumference of thedrum 30. Alternatively, in order to completely prevent the laundry from being stuck in the gap between the lateral side of themain body 110 and the inner circumference of thedrum 30, thelifter 100 may include a pair ofextensions 120 extending from both of the lateral sides of themain body 110 along the inner circumference of thedrum 30, respectively. - Specifically, the
extension 120, as shown in the drawings, is shorter than thelifter 100, i.e., themain body 110. Yet, theextension 120 can be formed longer than themain body 100 if necessary. If theextension 120 is formed higher than themain body 110, themain body 110, and more particularly, therotational body 111 is unable to perform its function appropriately. Hence, the upper end of theextension 120, as shown in FIG. 3B is provided lower than that of themain body 110 and is properly placed at about a half of height of themain body 110. And, a lower end of theextension 120 is contacted with the inner circumference of thedrum 30. Namely, theextension 120 extends from the inner circumference of the drum like themain body 10 but has height smaller than that of themain body 110. The height f theextension 120 is adjustable if necessary. Thus, thelifter 100 according to the present invention covers the predetermined gap between the lateral side of the main body and the inner circumference of thedrum 30. Furthermore, thelifter 100, and more particularly, theextension 120 substantially fills up the predetermined gap between the lateral side of the main body and the inner circumference of thedrum 30. Hence, thelifter 100 isolates the predetermined gap from other inner space of thedrum 30, thereby enabling to cut off the access of the laundry to the predetermined gap. Consequently, thelifter 100 according to the present invention effectively prevents the laundry from being struck between the lateral side of themain body 110 and the adjacent inner circumference of thedrum 30. - At least one or
more holes 121, as shown in Fig. 3B, are formed in theextension 120 to communicate with theperforated holes 31 of thedrum 30. Hence, the water in the tub 2 can flow in thedrum 30 via theextension 120 using theperforated holes 31 and theholes 121 of theextension 120. Hence, the water can be supplied to drum 30 via theoverall lifter 100, whereby water supply is efficiently performed. A plurality of theholes 121 are preferably formed in theextension 122 for the more efficient water supply. Moreover, agroove 122 is provided between theextension 120 and themain body 110 in the length direction. A lateral side, as clearly shown in FIG. 3B, is formed on theextension 120 by thegroove 122 to increase the corresponding lateral side of themain body 110. Hence, theextension 120 andmain body 110 basically have the increased contact area with the laundry. Besides, thegroove 122 plays a role in draining the water from thelifter 100 smoothly as well. - The
lifter 100 including theextension 120 secures the increased contact area with the laundry to increase the friction thereof, thereby enabling to enhance washing capability. In order to enhance the washing capability higher, theextension 120 is preferably configured to increase the contact area with the laundry more. For this, theextension 120 is configured to protrude in part. Specifically,top portions 120a andbottom portions 120b, as shown in FIGs. 3A to 3C, are formed on the upper end of theextension 120. The top andbottom portions extension 120. Preferably, the top andbottom portions extension 120 has a wave shape. The top andbottom portions more ribs 123, as shown in FIGs. 6A to 6C, can be formed on the upper end of theextension 120 to extend in the length direction of theextension 120. Preferably, a plurality of theribs 123 are provided to the upper end of theextension 120 in parallel with other. Yet, since a size of the upper end of theextension 120 is not sufficient, a pair of theribs 123, as shown in the drawings, are preferably formed on the upper end of theextension 120. Meanwhile, theextension 120, as shown in FIGs. 7A to 7B, may include a plurality ofprojections 124 formed on its upper end to leave a predetermined interval from each other. Theprojections 124 are preferably arranged on the upper end of theextension 120 in the length direction of theextension 120 to be evenly contacted with the laundry. - Meanwhile, a burr may be formed in the vicinity of an entrance of the
hole 121 in forming theholes 121. And, damage may be caused to the laundry by the burrs. Specifically, thedrum 30 is rotated at high speed in the early stage of dewatering so that the laundry vigorously moves. Hence, it is highly probable that such damage will be caused to the laundry. Preferably, the entrances of theholes 121 are configured not to be contacted with the laundry. Theholes 121 are substantially located between the projectedportions holes 121, as shown in FIG. 3A and FIG. 3C, are formed between thetop portions 120a, i.e., on thebottom portions 120b. And, theholes 121, as shown in FIG. 6A and FIG. 6C, are formed between thebibs 123. Moreover, theholes 121, as shown in FIG. 7A and FIG. 7C, are formed between theprojections 124. Even if theholes 121 are processed rough, the damage caused to the laundry can be minimized. - Accordingly, the washing machine according to the present invention has the following advantages or effects.
- First of all, the extension prevents the laundry from being entangled or stuck between the lateral side of the main body and the inner circumference of the drum, specifically during dewatering. Hence, the laundry or laundries are evenly spread on the inner circumference of the drum to be properly dewatered. And, a user is facilitated to pull the laundries out of the drum after completion of dewatering.
- Secondly, the lifter prevents the laundry from being entangled with other using the rotational body and has the increased contact area with the laundry using its structural modifications. Therefore, the lifter can be more rubbed with the laundry to enhance washing capability.
- Finally, the enhancement of the dewatering and washing capabilities increases user's reliance on the washing machine. the invention.
- Summarized, the present invention provides a washing machine, by which washing and dewatering capabilities are enhanced. The present invention includes a housing, a tub provided within the housing to reserve water therein, a drum rotatably provided within the tub to perform washing on a laundry therein, and at least one lifter projected on an inner circumference of the drum at a first predetermined height to lift the laundry to fall from a second predetermined height wherein the laundry is prevented from being stuck between one side of the at least one lifter and the drum.
Claims (42)
- A washing machine comprising:a housing (10);a tub (20) provided within the housing (10) to reserve water therein;a drum (30) rotatably provided within the tub to perform washing on a laundry therein; andat least one lifter (100) projected on an inner circumference of the drum (30) at a first predetermined height to lift the laundry to fall from a second predetermined height wherein the laundry is prevented from being stuck between one side of the at least one lifter and the drum.
- The washing machine according to claim 1, wherein the at least one lifter prevents the laundry from accessing to a gap between the lateral side of the lifter and the inner circumference of the drum.
- The washing machine according to claims 1 or 2, wherein the at least one lifter isolates a gap between the lateral side of the lifter and the inner circumference of the drum from an inner space of the drum.
- The washing machine according to one of claims 1 to 3, wherein the at least one lifter is configured to cover a gap between the lateral side of the lifter and the inner circumference of the drum.
- The washing machine according to one of claims 1 to 4, wherein the at least one lifter is configured to fill up a gap between the lateral side of the lifter and the inner circumference of the drum.
- The washing machine according to one of claims 1 to 5, wherein the at least one lifter is configured to increase a contact area with the laundry.
- The washing machine according to one of claims 1 to 6, wherein the at least one lifter comprises an extension (120) extending from one of both lateral sides along the inner circumference of the drum.
- The washing machine according to one of claims 1 to 6, wherein the at least one lifter comprises extensions extending from both lateral sides along the inner circumference of the drum, respectively.
- The washing machine according to one of claims 1 to 7, wherein the at least one lifter comprises an extension extending from one of both lateral sides in a main rotational direction of the drum.
- The washing machine according to claim 9, wherein the main rotational direction of the drum is a rotational direction during dewatering.
- The washing machine according to one of claims 7 to 10, wherein the extension is shorter than the at least one lifter.
- The washing machine according to one of claims 7 to 11, wherein an upper end of the extension is lower than an upper end of the lifter.
- The washing machine according to one of claims 7 to 12, wherein an upper end of the extension is located at a half of a height of the lifter.
- The washing machine according to one of claims 7 to 13, wherein a lower end of the extension is contacted with the inner circumference of the drum.
- The washing machine according to one of claims 7 to 14, wherein the extension comprises at least one hole communicating with at least one or more perforated holes of the drum to have the water flow in via the extension.
- The washing machine according to claim 15, wherein an entrance of the hole is configured not to be contacted with the laundry.
- The washing machine according to one of claims 7 to 16, wherein the extension is configured to increase a contact area with the laundry.
- The washing machine according to one of claims 7 to 17, wherein the extension is configured to protrude in part.
- The washing machine according to claim 18, wherein the extension comprises at least one hole between protrusions of the extension to communicate with at least one or more perforated holes of the drum.
- The washing machine according to one of claims 7 to 19, wherein the extension comprises tops and bottoms alternatively arranged on an upper end of the extension in a length direction of the extension.
- The washing machine according to one of claims 7 to 20, wherein the extension comprises an upper end having a wave shape.
- The washing machine according to claim 20, wherein the extension comprises a plurality of holes formed in the bottoms to communicate with at least one or more perforated holes of the drum.
- The washing machine according to one of claims 7 to 22, wherein the extension comprises at least one rib extending on an upper end of the extension in a length direction of the extension.
- The washing machine according to one of claims 7 to 23, wherein the extension comprises a plurality of ribs extending in parallel on an upper end of the extension in a length direction of the extension.
- The washing machine according to claim 24, wherein the extension comprises holes between a plurality of the ribs to communicate with at least one or more perforated holes of the drum.
- The washing machine according to one of claims 7 to 25, wherein the extension comprises a plurality of projections on an upper end of the extension to leave a predetermined interval from each other.
- The washing machine according to claim 26, wherein the extension comprises holes between a plurality of the projections to communicate with at least one or more perforated holes of the drum.
- The washing machine according to one of claims 7 to 25, wherein a groove extends between the extension and the at least one lifter in a length direction of the extension or the at least one lifter.
- The washing machine according to one of claims 1 to 28, wherein the at least one lifter is configured to have the laundry slide thereon.
- The washing machine according to one of claims 1 to 29, wherein the at least one lifter comprises at least one or more rotational bodies rotatably installed to be contacted with the laundry.
- The washing machine according to claim 30, wherein the at least one rotational body is a ball.
- The washing machine according to claim 30 or 31, wherein a plurality of rotational bodies are arranged along an upper end of the at least one lifter.
- The washing machine according to one of claims 30 to 32, wherein the at least one lifter comprises at least one recess receiving the at least one rotational body therein to prevent the at least one rotational body from being separated from the at least one lifter.
- The washing machine according to one of claims 30 to 33, wherein the at least one lifter further comprises a plate installed on a surface of the at least one lifter to hold the at least one rotational body to prevent the at least one rotational body from being separated from the at least one lifter.
- The washing machine according to claim 34, wherein the plate comprises at least one hole having a size smaller than that of the at least one rotational body to have the at least one rotational body fitted therein.
- The washing machine according to claim 34 or 35, wherein the plate is installed not to be projected from the at least one lifter.
- The washing machine according to one of claims 30 to 36, wherein the at least one lifter comprises a plurality of holes between the rotational bodies to communicate with at least one or more perforated holes of the drum.
- The washing machine according to claim 37, wherein a plurality of the holes are arranged in a row between the rotational bodies.
- The washing machine according to claim 37 or 38, wherein a plurality of the holes are diagonally arranged in each space between the rotational bodies.
- The washing machine according to one of claims 1 to 39, wherein the at least one lifter comprises at least one hole communicating with at least one or more perforated holes of the drum to have the water flow in via the at least one lifter.
- The washing machine according to one of claims 1 to 40, wherein the at least one lifter comprises tops and bottoms formed on at least one lateral side to be alternately arranged in a length direction of the at least one lifter.
- The washing machine according to one of claims 1 to 41, wherein at least one lateral side of the at least one lifter is wave-shaped.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030051959A KR100640879B1 (en) | 2003-07-28 | 2003-07-28 | lifter of drum type washing machine |
KR2003051958 | 2003-07-28 | ||
KR1020030051958A KR100640878B1 (en) | 2003-07-28 | 2003-07-28 | lifter of drum type washing machine |
KR2003051959 | 2003-07-28 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1502982A2 true EP1502982A2 (en) | 2005-02-02 |
EP1502982A3 EP1502982A3 (en) | 2006-10-11 |
EP1502982B1 EP1502982B1 (en) | 2010-05-05 |
Family
ID=33543639
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04017878A Not-in-force EP1502982B1 (en) | 2003-07-28 | 2004-07-28 | Washing machine |
Country Status (8)
Country | Link |
---|---|
US (1) | US20050022565A1 (en) |
EP (1) | EP1502982B1 (en) |
JP (1) | JP4510540B2 (en) |
CN (1) | CN100374642C (en) |
AT (1) | ATE466985T1 (en) |
AU (1) | AU2004203379B2 (en) |
DE (1) | DE602004026966D1 (en) |
ES (1) | ES2344058T3 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006126814A3 (en) * | 2005-05-23 | 2007-02-22 | Lg Electronics Inc | Drum type washing machine and method for fabricating drum therefor |
EP1860225A1 (en) * | 2005-03-15 | 2007-11-28 | Kabushiki Kaisha Kyotosangyo | Washing method |
WO2009095303A1 (en) * | 2008-01-29 | 2009-08-06 | BSH Bosch und Siemens Hausgeräte GmbH | Lifter for a washing machine |
US7810361B2 (en) | 2005-03-15 | 2010-10-12 | Happy Co., Ltd. | Washing apparatus |
EP2339060A2 (en) * | 2008-08-28 | 2011-06-29 | Daewoo Electronics Corporation | Dryer with a hybrid lifter |
ITRN20110002A1 (en) * | 2011-01-21 | 2012-07-22 | Indesit Co Spa | WASHING METHOD OF DELICATE TEXTILE GARMENTS USING AUTOMATIC WASHING MACHINES |
RU2539337C2 (en) * | 2005-03-15 | 2015-01-20 | ХЭППИ Ко., Лтд | Washing device |
US9062405B2 (en) | 2005-05-23 | 2015-06-23 | Lg Electronics Inc. | Drum type washing machine and method for fabricating drum therefor |
WO2020193037A1 (en) * | 2019-03-27 | 2020-10-01 | Arcelik Anonim Sirketi | A washing machine comprising a flow regulating lifter |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7690227B2 (en) * | 2005-06-30 | 2010-04-06 | Lg Electronics Inc. | Drum type washer |
KR20070119321A (en) * | 2006-06-15 | 2007-12-20 | 엘지전자 주식회사 | Washing machine of drum formed with lifters a unit and method for forming the same |
EP1876280B1 (en) * | 2006-07-06 | 2010-09-22 | Candy S.p.A. | Basket for washing machine, washer-dryer, and the like |
CN101979750A (en) * | 2010-11-03 | 2011-02-23 | 上海川岛艾美机械设备有限公司 | Washing inner barrel with rubbing mechanism for industrial washing machine |
JP5694912B2 (en) * | 2011-12-19 | 2015-04-01 | ハイアール グループ コーポレーション | Washing machine |
USD668826S1 (en) * | 2012-04-09 | 2012-10-09 | Samsung Electronics Co., Ltd. | Drum for washing machine |
JP5868292B2 (en) * | 2012-08-28 | 2016-02-24 | シャープ株式会社 | Washing machine |
CN103485125B (en) * | 2013-06-26 | 2016-09-07 | 无锡小天鹅股份有限公司 | Inner core for washing machine, the inner core manufacture method for washing machine and washing machine |
KR102449509B1 (en) | 2016-01-05 | 2022-09-29 | 엘지전자 주식회사 | Lifter for laundary treating apparatus |
US10508377B2 (en) | 2016-10-21 | 2019-12-17 | Whirlpool Corporation | Laundry treating appliance with an adjustable height lifter |
KR102493162B1 (en) * | 2017-11-08 | 2023-01-27 | 엘지전자 주식회사 | Laundry treating appratus and controlling method thereof |
CN110258077A (en) * | 2018-03-12 | 2019-09-20 | 青岛海尔滚筒洗衣机有限公司 | A kind of inner cylinder for drum washing machine, roller washing machine and washing methods |
EP3690110B1 (en) | 2019-02-01 | 2021-06-02 | LG Electronics Inc. | Laundry treating apparatus |
EP3690108B1 (en) * | 2019-02-01 | 2021-05-12 | LG Electronics Inc. | Laundry treating apparatus |
KR20200096047A (en) | 2019-02-01 | 2020-08-11 | 엘지전자 주식회사 | Laundry treating apparatus |
EP3690107A1 (en) * | 2019-02-01 | 2020-08-05 | LG Electronics Inc. -1- | Laundry treating apparatus |
USD923266S1 (en) * | 2019-07-19 | 2021-06-22 | Lg Electronics Inc. | Set of washing machine drum lifters |
USD923264S1 (en) * | 2019-07-19 | 2021-06-22 | Lg Electronics Inc | Washing machine drum lifter |
USD915699S1 (en) * | 2019-07-19 | 2021-04-06 | Lg Electronics Inc. | Washing machine drum lifter |
USD923265S1 (en) * | 2019-07-19 | 2021-06-22 | Lg Electronics Inc. | Set of washing machine drum lifters |
USD917120S1 (en) * | 2019-07-19 | 2021-04-20 | Lg Electronics Inc. | Washing machine drum lifter |
USD923267S1 (en) * | 2019-07-19 | 2021-06-22 | Lg Electronics Inc. | Set of washing machine drum lifters |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1306479A2 (en) | 2001-10-23 | 2003-05-02 | Lg Electronics Inc. | Washing machine |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US408797A (en) * | 1889-08-13 | Washing-machine | ||
JPS5742786U (en) * | 1980-08-22 | 1982-03-09 | ||
SU986993A1 (en) * | 1981-07-10 | 1983-01-07 | Всесоюзный Научно-Исследовательский Экспериментально-Конструкторский Институт Электробытовых Машин И Приборов | Drum for washing and wringing machine |
DE3527724A1 (en) * | 1985-08-02 | 1987-02-12 | Licentia Gmbh | Drum-type washing machine |
IT1190538B (en) * | 1986-04-28 | 1988-02-16 | Merloni Elettrodomestici Spa | IMPROVEMENT OF WASHING MACHINES IN THE BASKET |
US4971449A (en) * | 1989-12-19 | 1990-11-20 | American Laundry Machinery Inc. | Drum type agitating and mixing machine |
US5318705A (en) * | 1992-09-11 | 1994-06-07 | Pellerin Milnor Corporation | Apparatus for use in extracting liquid from cloth or other water-absorbing goods |
DE4240230A1 (en) * | 1992-11-30 | 1994-06-01 | Bosch Siemens Hausgeraete | Washing machine and method for operating a washing machine |
KR100195453B1 (en) * | 1996-05-11 | 1999-06-15 | 윤종용 | Lifter of drum type washing machine |
JPH1176679A (en) * | 1997-09-11 | 1999-03-23 | Sanyo Electric Co Ltd | Drum washing machine |
DE10215215A1 (en) * | 2002-04-06 | 2003-10-23 | Electrolux Home Prod Corp | Washing machine and method for washing laundry in a washing machine |
KR100451747B1 (en) * | 2002-09-25 | 2004-10-08 | 엘지전자 주식회사 | lift in drum type washing machine |
DE10260023B3 (en) * | 2002-12-19 | 2004-01-22 | Miele & Cie. Kg | Washing machine drum with cupping ribs and method for producing the jacket of such a washing machine drum |
-
2004
- 2004-07-23 AU AU2004203379A patent/AU2004203379B2/en not_active Ceased
- 2004-07-27 US US10/899,116 patent/US20050022565A1/en not_active Abandoned
- 2004-07-28 EP EP04017878A patent/EP1502982B1/en not_active Not-in-force
- 2004-07-28 AT AT04017878T patent/ATE466985T1/en not_active IP Right Cessation
- 2004-07-28 CN CNB2004100710721A patent/CN100374642C/en not_active Expired - Fee Related
- 2004-07-28 JP JP2004219818A patent/JP4510540B2/en not_active Expired - Fee Related
- 2004-07-28 ES ES04017878T patent/ES2344058T3/en active Active
- 2004-07-28 DE DE602004026966T patent/DE602004026966D1/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1306479A2 (en) | 2001-10-23 | 2003-05-02 | Lg Electronics Inc. | Washing machine |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2539337C2 (en) * | 2005-03-15 | 2015-01-20 | ХЭППИ Ко., Лтд | Washing device |
EP1860225A1 (en) * | 2005-03-15 | 2007-11-28 | Kabushiki Kaisha Kyotosangyo | Washing method |
EP1860225A4 (en) * | 2005-03-15 | 2008-06-04 | Kyotosangyo Kk | Washing method |
US7650659B2 (en) | 2005-03-15 | 2010-01-26 | Kabushiki Kaisha Kyotosangyo | Washing method |
US7810361B2 (en) | 2005-03-15 | 2010-10-12 | Happy Co., Ltd. | Washing apparatus |
WO2006126814A3 (en) * | 2005-05-23 | 2007-02-22 | Lg Electronics Inc | Drum type washing machine and method for fabricating drum therefor |
AU2006250175B2 (en) * | 2005-05-23 | 2009-10-29 | Lg Electronics Inc. | Drum type washing machine and method for fabricating drum therefor |
US9062405B2 (en) | 2005-05-23 | 2015-06-23 | Lg Electronics Inc. | Drum type washing machine and method for fabricating drum therefor |
WO2009095303A1 (en) * | 2008-01-29 | 2009-08-06 | BSH Bosch und Siemens Hausgeräte GmbH | Lifter for a washing machine |
EP2339060A4 (en) * | 2008-08-28 | 2013-03-13 | Daewoo Electronics Corp | Dryer with a hybrid lifter |
EP2339060A2 (en) * | 2008-08-28 | 2011-06-29 | Daewoo Electronics Corporation | Dryer with a hybrid lifter |
EP2479334A1 (en) * | 2011-01-21 | 2012-07-25 | Indesit Company S.p.A. | Method for washing delicate textile articles using an automatic washing machine |
ITRN20110002A1 (en) * | 2011-01-21 | 2012-07-22 | Indesit Co Spa | WASHING METHOD OF DELICATE TEXTILE GARMENTS USING AUTOMATIC WASHING MACHINES |
RU2605678C2 (en) * | 2011-01-21 | 2016-12-27 | Индезит Компани С.П.А. | Method of washing loose textile articles in automatic washing machine |
WO2020193037A1 (en) * | 2019-03-27 | 2020-10-01 | Arcelik Anonim Sirketi | A washing machine comprising a flow regulating lifter |
Also Published As
Publication number | Publication date |
---|---|
CN100374642C (en) | 2008-03-12 |
AU2004203379A1 (en) | 2005-02-17 |
DE602004026966D1 (en) | 2010-06-17 |
ES2344058T3 (en) | 2010-08-17 |
EP1502982A3 (en) | 2006-10-11 |
JP2005046630A (en) | 2005-02-24 |
ATE466985T1 (en) | 2010-05-15 |
JP4510540B2 (en) | 2010-07-28 |
AU2004203379B2 (en) | 2006-10-12 |
AU2004203379C1 (en) | 2005-02-17 |
CN1576443A (en) | 2005-02-09 |
EP1502982B1 (en) | 2010-05-05 |
US20050022565A1 (en) | 2005-02-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1502982B1 (en) | Washing machine | |
KR100808204B1 (en) | Drum washing machine | |
RU2326193C2 (en) | Drum unit of washing machine (options) | |
CN104278474B (en) | Drum-type washing machine | |
EP2476790A1 (en) | Washing Machine and Pulsator Thereof | |
JP3004219B2 (en) | Drum washing machine | |
EP1433887A1 (en) | Drum-type washing machine comprising a plurality of vanes | |
US7373793B2 (en) | Damper assembly and washing machine using the same | |
US20040118168A1 (en) | Lift of drum-type washing machine and drum-type washing machine using the same | |
EP1529869A2 (en) | Drum type washing machine | |
US7171828B2 (en) | Washing machine | |
KR100985293B1 (en) | Fully automatic laundry machine with laundry in basket | |
KR100465689B1 (en) | A lifter of the drum type washer | |
US20050005651A1 (en) | Washing machine | |
CA2504905C (en) | Drum type washing machine | |
EP1433888A1 (en) | Drum-type washing machine and lift unit thereof | |
KR0136040Y1 (en) | A balancer of drum washing machine | |
KR100640878B1 (en) | lifter of drum type washing machine | |
KR100640879B1 (en) | lifter of drum type washing machine | |
KR100393799B1 (en) | Direct drive washing machine | |
KR100274980B1 (en) | Drum washing machine | |
KR20060089784A (en) | Drum type washer | |
JPH09187595A (en) | Washing machine provided with multi-stage washing tank | |
JPH0365199B2 (en) | ||
KR20050121011A (en) | Tilted drum-type washing machine with pulsator |
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: 20040728 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL HR LT LV MK |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL HR LT LV MK |
|
17Q | First examination report despatched |
Effective date: 20070112 |
|
AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D |
|
REF | Corresponds to: |
Ref document number: 602004026966 Country of ref document: DE Date of ref document: 20100617 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2344058 Country of ref document: ES Kind code of ref document: T3 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: VDEP Effective date: 20100505 |
|
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: 20100505 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: 20100505 |
|
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: 20100505 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: 20100505 Ref country code: AT 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: 20100505 |
|
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: 20100806 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: 20100505 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: 20100505 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20100906 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: 20100505 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: 20100505 |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20100505 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: 20100505 Ref country code: RO 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: 20100505 Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100731 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: 20100505 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
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: 20100505 |
|
26N | No opposition filed |
Effective date: 20110208 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100731 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100731 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 602004026966 Country of ref document: DE Effective date: 20110207 |
|
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: 20100728 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20100505 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100728 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 Effective date: 20101106 |
|
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: 20100505 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20100805 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 13 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20160615 Year of fee payment: 13 Ref country code: ES Payment date: 20160616 Year of fee payment: 13 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20160615 Year of fee payment: 13 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20160614 Year of fee payment: 13 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 602004026966 Country of ref document: DE |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20170728 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20180330 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180201 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170728 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170731 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20181030 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170729 |