EP2245224B1 - Drum for a laundry treatment machine - Google Patents
Drum for a laundry treatment machine Download PDFInfo
- Publication number
- EP2245224B1 EP2245224B1 EP09710047.3A EP09710047A EP2245224B1 EP 2245224 B1 EP2245224 B1 EP 2245224B1 EP 09710047 A EP09710047 A EP 09710047A EP 2245224 B1 EP2245224 B1 EP 2245224B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- laundry drum
- projections
- laundry
- drum according
- 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.)
- Active
Links
- 239000002184 metal Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 239000000969 carrier Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000010363 phase shift Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
- Treatment Of Fiber Materials (AREA)
- Preliminary Treatment Of Fibers (AREA)
Description
Die Erfindung betrifft eine um eine Achse drehbewegliche Wäschetrommel für eine Wäschebehandlungsmaschine mit einem mit Flutlöchern versehenen Trommelmantel aus Blech, der in Umfangsrichtung verteilte, quer zur Umfangslinie sich erstreckende linienförmige Erhebungen aufweist, bei welcher die linienförmigen Erhebungen mit Abstand zueinander sich geradlinig oder gekrümmt aus zylindrischen Bereichen der Wäschetrommel erheben und zusätzlich an sich bekannte Mitnehmer am Innenumfang des Trommelmantels angeordnet sind und die Flutlöcher in den zylindrischen Bereichen angeordnet sind.The invention relates to a rotary drum for a laundry treatment machine rotatable about an axis with a provided with flood holes drum shell made of sheet metal, distributed in the circumferential direction, extending transversely to the perimeter line extending linear elevations, wherein the line-shaped elevations at a distance from each other straight or curved cylindrical areas lift the laundry drum and additionally known per se drivers are arranged on the inner circumference of the drum shell and the flood holes are arranged in the cylindrical regions.
Eine gattungsgemäße um eine Achse drehbewegliche Wäschetrommel ist bekannt aus dem
Eine Wäschetrommel ist aus
Eine andersartige Wäschetrommel ist aus
Weiterhin ist eine Wäschetrommel aus
Der Erfindung liegt die Aufgabe zugrunde, für eine eingangs beschriebene Wäschetrommel eine Mantelblechstruktur zu finden, die einerseits die vorteilhaften Eigenschaften von Strukturen des Standes der Technik aufweist, zusätzlich aber auch Grundlagen schafft für deren Ausbildung zur vorteilhaften Beeinflussung der mechanischen Wäschebehandlung während der Drehbewegung der Trommel.The invention has for its object to find a casing sheet structure for a laundry drum described above, on the one hand has the advantageous properties of structures of the prior art, but also provides the basics for their formation to favorably influence the mechanical laundry treatment during the rotation of the drum.
Erfindungsgemäß wird diese Aufgabe durch das Kennzeichen des Anspruches 1 gelöst. Demnach weist eine um eine Achse drehbewegliche Wäschetrommel für eine Wäschebehandlungsmaschine einen mit Flutlöchern versehenen Trommelmantel aus Blech auf, der in Umfangsrichtung verteilte, quer zur Umfangslinie sich erstreckende linienförmige Erhebungen aufweist, wobei die linienförmigen Erhebungen mit Abstand zueinander sich geradlinig oder gekrümmt aus zylindrischen Bereichen der Wäschetrommel erheben und zusätzlich an sich bekannte Mitnehmer am Innenumfang des Trommelmantels angeordnet sind und die Flutlöcher in den zylindrischen Bereichen angeordnet sind. Dabei erstecken sich die Erhebungen schraubenförmig quer zur Umfangsrichtung.According to the invention this object is achieved by the characterizing part of
Solche Erhebungen lassen sich nämlich - wie nachstehend noch erläutert werden wird - in vielerlei Hinsicht so ausbilden, dass sie während der Trommelrotation einen vorteilhaften Einfluss auf die mechanische Wäschebehandlung haben. Da sie den Trommelmantel außerdem insoweit stabilisieren, dass der Materialeinsatz für das Trommelblech auf ein Minimum reduzierbar ist, dass keine akustischen Schwingneigungen zu befürchten sind und dass die Oberflächeneigenschaften einer solchermaßen geformten Mantelfläche für die Wäschebehandlung geradezu ideal sind, wird eine erfindungsgemäß ausgebildete Wäschetrommel ein Optimum für den Einsatz in der Wäschebehandlung darstellen.As will be explained below, such elevations can in many ways be designed in such a way that they have a favorable influence on the mechanical laundry treatment during drum rotation. Since they also stabilize the drum shell to the extent that the material used for the drum plate is reduced to a minimum, that no acoustic oscillation tendencies are to be feared and that the surface properties of such a shaped shell surface for the laundry treatment are almost ideal, an inventively designed laundry drum is an optimum represent the use in the laundry treatment.
Vorteilhafte Weiterbildungen der erfindungsgemäßen Wäschetrommel sind in den Unteransprüchen angegeben. Deren Merkmale können einzeln oder in jeder beliebigen Kombination mit den Merkmalen des Anspruches 1 angewendet werden, ohne die Erfindung zu verlassen.Advantageous developments of the laundry drum according to the invention are specified in the subclaims. Their features can be applied individually or in any combination with the features of
So können die Erhebungen geraden Linien folgen, die wenigstens partiell parallel oder nicht parallel zueinander und/oder zur Achsrichtung der Trommel sich erstrecken. Die linienförmigen Erhebungen können zueinander gleiche oder ungleiche Abstände haben und gleich oder wenigstens teilweise ungleich oder unterschiedlich breit sein. Sie können Wellenlinien, z. B. Sinuswellen, Zick-Zack-Linien oder Schraubenlinien folgen und in Bezug auf die Umfangsrichtung der Trommel gesehen zueinander gleichphasig oder gegeneinander versetzt sein. Bei einer Wäschetrommel mit Flutlöchern im Trommelmantel kann wenigstens ein Teil der Flutlöcher in jeweils einer oder in beiden Flanken der Erhebungen angebracht sein. Andere Flutlöcher sind in den Arealen des Trommelmantels angebracht, die außerhalb der Erhebungen liegen.Thus, the elevations may follow straight lines which extend at least partially parallel or not parallel to one another and / or to the axial direction of the drum. The linear elevations may have equal or unequal distances from each other and may be the same or at least partially unequal or different in width. You can wave lines, z. As sine waves, zigzag lines or helical lines and seen in relation to the circumferential direction of the drum to be in phase with each other or offset from each other. In a laundry drum with flood holes in the drum shell, at least a part of the flood holes can be mounted in one or both flanks of the elevations. Other flood holes are located in the areas of the drum shell, which lie outside the elevations.
Anhand von in der Zeichnung dargestellten Ausführungsbeispielen ist die Erfindung näher erläutert. Es zeigen
- Fig. 1
- eine perspektivische Ansicht der Frontseite einer Wäschebehandlungsmaschine, mit freiem Einblick in die Wäschetrommel, deren Mantelblech auf der Innenseite mit linienförmigen Erhebungen versehen ist,
- Fig. 2
- einen Querschnitt durch einen Teil eines abgewickelten Mantelblechs parallel zur Umfangsrichtung der Wäschetrommel mit linienförmigen Erhebungen,
- Fig. 3
- einen Querschnitt wie in
Fig. 2 mit anderen Abständen der linienförmigen Erhebungen, - Fig. 4
- die Ansicht von Außen auf ein Mantelblech mit phasengleichen wellenförmigen Erhebungen und einen Querschnitt durch ein solches Mantelblech parallel zur Umfangsrichtung der Wäschetrommel,
- Fig. 5
- Außenansicht und Querschnitt entsprechend
Fig. 4 mit unparallelen und unterschiedliche breiten wellenförmigen Erhebungen, - Fig. 6
- Außenansicht und Querschnitt entsprechend
Fig. 4 mit parallelen und gleichphasigen aber ungleich breiten wellenförmigen Erhebungen, - Fig. 7
- Außenansicht und Querschnitt entsprechend
Fig. 4 mit gekrümmten, schraubenförmig angeordneten und unterschiedlich breiten Erhebungen, - Fig. 8
- Außenansicht und Querschnitt entsprechend
Fig. 4 mit zueinander phasengleichen und parallel angeordneten sowie gleich breiten Erhebungen in Zick-Zack-Linien, - Fig. 9
- Außenansicht und Querschnitt entsprechend
Fig. 4 mit zueinander gegenphasig und parallel angeordneten wellenförmigen Erhebungen, - Fig. 10
- Außenansicht und Querschnitt entsprechend
Fig. 4 mit parallel und gegenphasig zueinander angeordneten Erhebungen mit wellenförmig variierter Breite, - Fig. 11
- Außenansicht und Querschnitt entsprechend
Fig. 4 mit parallel zueinander aber gegeneinander versetzt angeordneten wellenförmigen Erhebungen, - Fig. 12
- Außenansicht und Querschnitt entsprechend
Fig. 4 mit parallel und phasengleich zueinander angeordneten wellenförmigen Erhebungsabschnitten jeweils begrenzter Länge, die gegeneinander versetzt angeordnet sind.
- Fig. 1
- a perspective view of the front of a laundry treatment machine, with free insight into the laundry drum, the jacket plate is provided on the inside with linear elevations,
- Fig. 2
- a cross section through a portion of a developed shell plate parallel to the circumferential direction of the laundry drum with line-shaped elevations,
- Fig. 3
- a cross section as in
Fig. 2 with other distances of the linear elevations, - Fig. 4
- the view from the outside on a jacket plate with in-phase wave-shaped elevations and a cross section through such a jacket plate parallel to the circumferential direction of the laundry drum,
- Fig. 5
- Exterior and cross section accordingly
Fig. 4 with unparallel and different broad undulating elevations, - Fig. 6
- Exterior and cross section accordingly
Fig. 4 with parallel and in-phase but unequal width undulating elevations, - Fig. 7
- Exterior and cross section accordingly
Fig. 4 with curved, helically arranged and differently wide elevations, - Fig. 8
- Exterior and cross section accordingly
Fig. 4 with in-phase and parallel projections of equal width in zig-zag lines, - Fig. 9
- Exterior and cross section accordingly
Fig. 4 with anti-phase and parallel wave-shaped elevations, - Fig. 10
- Exterior and cross section accordingly
Fig. 4 with elevations of wavy varied width arranged parallel and in opposite directions to each other, - Fig. 11
- Exterior and cross section accordingly
Fig. 4 with wave-shaped elevations arranged parallel to one another but offset from one another, - Fig. 12
- Exterior and cross section accordingly
Fig. 4 with parallel and in phase with each other arranged wave-shaped elevation portions each of limited length, which are arranged offset from each other.
In
Beispielweise können linienförmige Erhebungen 6 gemäß
In einer Wäschebehandlungsmaschine, die für den Behandlungsprozess Flüssigkeiten zwischen der Wäsche, dem Trommelinnenraum und dem die Wäschetrommel umgebenden Raum austauscht - z. B. in einer Waschmaschine -, sind in den zylindrischen Bereichen sogenannte Flutlöcher anzubringen. Solche Flutlöcher sind notorisch, in
Dabei sind die Abstände B der Erhebungen 6 in
Auch in den folgenden Figuren sind die Fragmente von Trommelmänteln 4 als im Wesentlichen ebene flache Körper dargestellt, die durch eine Formung zu einem Zylinder in eine Wäschetrommel umgestaltet werden können. Abweichend zu den Beispielen in
So zeigt
Der in
Der Trommelmantel 4 in
Demgegenüber folgen die Erhebungen 36, 46 und 56 in
Bei einem Ausführungsbeispiel der
Der Trommelmantel 4 gemäß
Beim Ausführungsbeispiel der
Regelmäßig in den zylindrischen Bereichen 7 angeordnete Flutlöcher 11 können abweichend von den gezeigten Ausführungsbeispielen zusätzlich in solchen Flanken von Erhebungen 6, 16, 18, 25, 26, 36, 46, 56 oder 66 angebracht sein, die sich beim Drehen der Wäschetrommel gegen die in ihr flutende Flüssigkeit stellen. Dazu sind alle gezeigten Flanken der Erhebungen 6, 16, 18, 25, 26, 36, 46, 56 und 66 geeignet, weil sie zumindest Teilbereiche aufweisen, die nahezu rechtwinklig zur bewegten Flüssigkeit stehen. Aber auch diejenigen Teile der Erhebungen, die wenigstens einen nicht zu weit vom rechten Winkel in Bezug auf die Flüssigkeitsbewegung haben, das wird in der Regel die Bewegung in Umfangsrichtung 40 sein, können in diesen Teilen ihrer Flanken Flutlöcher 11 aufweisen. Die in allen Figuren dargestellten Erhebungen können übrigens sowohl in den Innenraum der Trommel 4 gerichtet sein wie auch nach außen.Regularly arranged in the
Claims (14)
- Laundry drum (3), which can be rotatably moved about a vertical axis (A), for a laundry treatment machine having a drum shell (4) made of sheet metal and provided with flow holes (11) which has linear projections (6) extending transversely to the circumferential line (40), wherein the linear projections (6) protrude in a straight line or in a curved manner from cylindrical regions (7) of the laundry drum (3) at a distance (B, C, D) from one another and additionally are arranged on agitator paddles (5) known per se on the inner circumference of the drum shell (4) and the flow holes (11) are arranged in the cylindrical regions (7), characterised in that the projections (36, 46, 56, 66) extend helically transversely to the circumferential direction (40).
- Laundry drum according to claim 1, characterised in that the projections (6, 16, 26) are at distances (B, C, D) from one another which are at least partially different.
- Laundry drum according to claim 1, characterised in that the projections (6, 16, 26, 26, 46, 56, 66) extend at least over part of their length non-parallel to the axial direction (A-A).
- Laundry drum according to one of the preceding claims, characterised in that the projections (18) form a zigzag line.
- Laundry drum according to claim 4, characterised in that the linear projections (6, 16, 25, 26) follow a wave shape.
- Laundry drum according to claim 5, characterised in that the wave shape at least resembles a sine wave.
- Laundry drum according to one of claims 4 to 6, characterised in that the amplitude (W) of the zigzag line or wave shape lies in the same order of magnitude as its period (P).
- Laundry drum according to one of claims 4 to 7, characterised in that viewed in the circumferential direction (40) of the laundry drum (3) adjacent projections (6, 16, 25, 26) extend parallel in the axial direction (A-A).
- Laundry drum according to one of claims 4 to 7, characterised in that adjacent projections (6) extend in opposite directions parallel to the axial direction (A-A).
- Laundry drum according to one of claims 4 to 7, characterised in that adjacent projections (6) extend in the circumferential direction (40) of the laundry drum (3) offset from one another in the axial direction (A-A).
- Laundry drum according to one of claims 4 to 10, characterised in that the projections (6, 16, 26) are at distances (B, C, D) from one another which are at least partially different.
- Laundry drum according to one of the preceding claims, characterised in that the projections (25, 36, 46, 56, 66) are shorter than the width of the drum shell (4) and adjacent projections are offset from each other in the axial direction (A-A).
- Laundry drum according to one of the preceding claims, characterised in that the linear projections (6, 16, 26, 36, 46, 56, 66) are at least partially of different widths.
- Laundry drum according to one of the preceding claims, characterised in that at least some of the flow holes (11) are fixed in each case in one or both flanks of the projections (6, 16, 26, 36, 46, 56, 66).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200810009141 DE102008009141A1 (en) | 2008-02-14 | 2008-02-14 | Laundry drum for a laundry treatment machine |
PCT/EP2009/051550 WO2009101098A1 (en) | 2008-02-14 | 2009-02-11 | Drum for a laundry treatment machine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2245224A1 EP2245224A1 (en) | 2010-11-03 |
EP2245224B1 true EP2245224B1 (en) | 2016-05-25 |
Family
ID=40637157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09710047.3A Active EP2245224B1 (en) | 2008-02-14 | 2009-02-11 | Drum for a laundry treatment machine |
Country Status (7)
Country | Link |
---|---|
US (1) | US8893532B2 (en) |
EP (1) | EP2245224B1 (en) |
CN (1) | CN101946035B (en) |
DE (1) | DE102008009141A1 (en) |
EA (1) | EA017574B1 (en) |
PL (1) | PL2245224T3 (en) |
WO (1) | WO2009101098A1 (en) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201002245D0 (en) * | 2010-02-10 | 2010-03-31 | Xeros Ltd | Improved cleaning apparatus and method |
CN103031693B (en) * | 2011-09-30 | 2017-05-24 | 塞罗斯有限公司 | Washing machine and washing methods |
CN103031691B (en) * | 2011-09-30 | 2016-05-25 | 海尔集团公司 | Washing machine and washing methods |
DE102012200449B4 (en) * | 2012-01-13 | 2019-12-05 | BSH Hausgeräte GmbH | Water-conducting household appliance with a drum comprising transverse structural elements |
WO2014058202A1 (en) | 2012-10-10 | 2014-04-17 | Samsung Electronics Co., Ltd. | Washing machine |
USD748356S1 (en) | 2013-07-16 | 2016-01-26 | Whirlpool Corporation | Container for a clothes washing machine |
US10036113B2 (en) * | 2013-07-22 | 2018-07-31 | Whirlpool Corporation | Laundry treating appliance with embossed container |
USD761501S1 (en) * | 2013-09-27 | 2016-07-12 | Whirlpool Corporation | Container for clothes washing machine |
CN104947373B (en) * | 2014-03-24 | 2018-12-25 | 青岛海尔洗衣机有限公司 | A kind of attached block structure of washing machine inner tub |
DE102014216228A1 (en) | 2014-08-14 | 2016-02-18 | BSH Hausgeräte GmbH | Laundry drum for a household appliance with a specific design of a driver and household appliance for the care of laundry items |
KR102396321B1 (en) * | 2016-07-12 | 2022-05-10 | 삼성전자주식회사 | Washing machine |
KR102590137B1 (en) * | 2016-07-18 | 2023-10-18 | 삼성전자주식회사 | Washing machine |
CN109208244B (en) * | 2017-07-07 | 2022-04-05 | 青岛海尔洗涤电器有限公司 | Washing machine barrel assembly and washing machine |
DE102018119621A1 (en) * | 2018-08-13 | 2020-02-13 | Miele & Cie. Kg | Laundry drum for a laundry treatment machine |
JP2021534910A (en) | 2018-08-30 | 2021-12-16 | エルジー エレクトロニクス インコーポレイティドLg Electronics Inc. | Washing machine |
USD923265S1 (en) * | 2019-07-19 | 2021-06-22 | Lg Electronics Inc. | Set of washing machine drum lifters |
USD923267S1 (en) * | 2019-07-19 | 2021-06-22 | Lg Electronics Inc. | Set of washing machine drum lifters |
USD915699S1 (en) * | 2019-07-19 | 2021-04-06 | Lg Electronics Inc. | Washing machine drum lifter |
USD917120S1 (en) * | 2019-07-19 | 2021-04-20 | Lg Electronics Inc. | Washing machine drum lifter |
USD923264S1 (en) * | 2019-07-19 | 2021-06-22 | Lg Electronics Inc | Washing machine drum lifter |
USD923266S1 (en) * | 2019-07-19 | 2021-06-22 | Lg Electronics Inc. | Set of washing machine drum lifters |
WO2021216023A2 (en) * | 2020-04-22 | 2021-10-28 | Realist Makina Imalati San. Ve Tic. Ltd. Şti | Washing machine auxiliary flaps |
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US1000000A (en) * | 1910-04-25 | 1911-08-08 | Francis H Holton | Vehicle-tire. |
US2591143A (en) | 1945-10-22 | 1952-04-01 | Eilersgaard Asger | Clothes-washing machine |
DE1805126U (en) * | 1959-11-24 | 1960-02-04 | Siebel & Kuester | WASHING DRUM. |
DE1290909B (en) | 1966-02-19 | 1969-03-20 | Senkingwerk Kg | Drum washing machine with a drum opening at the front and a device for automatic unloading |
DE4437986A1 (en) | 1994-10-24 | 1996-04-25 | Frank Dr Mirtsch | Structuring a material surface with bulges |
JPH08187388A (en) | 1994-11-07 | 1996-07-23 | Nippon Kentetsu Co Ltd | Single vessel type washing machine |
JPH1190084A (en) | 1997-07-25 | 1999-04-06 | Kazuo Nakada | Electronic washing machine |
JPH11300091A (en) | 1998-04-22 | 1999-11-02 | Matsushita Electric Ind Co Ltd | Dewatering machine |
DE19905534B4 (en) | 1999-02-10 | 2010-02-04 | BSH Bosch und Siemens Hausgeräte GmbH | Drum washing machine with a laundry drum whose drum shell has a structured surface |
DE19952990A1 (en) | 1999-11-04 | 2001-05-10 | Ludger Hellkuhl | Rotary drum washing machine has washing load prevented from direct contact with washing/rinsing apertures in mantle surface of washing drum via hollow rails fitted over apertures |
KR100593635B1 (en) | 2001-07-19 | 2006-06-28 | 주식회사 엘지이아이 | Drum device for home appliance |
TR200402773T1 (en) * | 2002-05-17 | 2005-08-22 | Ar�El�K A.�. | Tambor. |
KR100550526B1 (en) | 2002-12-26 | 2006-02-10 | 엘지전자 주식회사 | A drum washer |
JP3841822B1 (en) | 2005-03-15 | 2006-11-08 | 株式会社京都産業 | Washing method |
DE102006041431A1 (en) * | 2005-12-07 | 2007-06-14 | Heinz Herbertz | Machine and method of textile treatment for washing machines and dryers has corrugations in drum shell with wave-like convex and concave bends parallel to drum axis |
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 |
-
2008
- 2008-02-14 DE DE200810009141 patent/DE102008009141A1/en not_active Withdrawn
-
2009
- 2009-02-11 EP EP09710047.3A patent/EP2245224B1/en active Active
- 2009-02-11 PL PL09710047.3T patent/PL2245224T3/en unknown
- 2009-02-11 WO PCT/EP2009/051550 patent/WO2009101098A1/en active Application Filing
- 2009-02-11 US US12/865,882 patent/US8893532B2/en not_active Expired - Fee Related
- 2009-02-11 CN CN200980105128.1A patent/CN101946035B/en active Active
- 2009-02-11 EA EA201070937A patent/EA017574B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE102008009141A1 (en) | 2009-08-27 |
CN101946035A (en) | 2011-01-12 |
EA017574B1 (en) | 2013-01-30 |
EA201070937A1 (en) | 2011-04-29 |
US20100326142A1 (en) | 2010-12-30 |
PL2245224T3 (en) | 2016-11-30 |
EP2245224A1 (en) | 2010-11-03 |
US8893532B2 (en) | 2014-11-25 |
WO2009101098A1 (en) | 2009-08-20 |
CN101946035B (en) | 2012-09-19 |
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