EP1846606A1 - Program controlled washing machine - Google Patents
Program controlled washing machineInfo
- Publication number
- EP1846606A1 EP1846606A1 EP05816117A EP05816117A EP1846606A1 EP 1846606 A1 EP1846606 A1 EP 1846606A1 EP 05816117 A EP05816117 A EP 05816117A EP 05816117 A EP05816117 A EP 05816117A EP 1846606 A1 EP1846606 A1 EP 1846606A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- drum
- laundry
- washing machine
- washing
- movement
- 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
- 238000005406 washing Methods 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 8
- 239000004753 textile Substances 0.000 claims abstract description 8
- 239000003599 detergent Substances 0.000 claims abstract description 3
- 239000004744 fabric Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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
- D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
- D06F35/005—Methods for washing, rinsing or spin-drying
- D06F35/006—Methods for washing, rinsing or spin-drying for washing or rinsing only
Definitions
- the invention relates to a program - controlled washing machine having a process section which is adapted to the needs of a laundry item made of shrinkable textiles, which during the treatment in this process section in a laundry drum rotatably mounted about a non - vertical axis by flooding of water and possibly detergent with a proportion of movement of less than 5% of the possible drive duration is moved.
- the invention is therefore an object of the invention to treat shrink-sensitive laundry items despite low mechanical entry due to lack of movement of the laundry drum so that the laundry evenly wetted with the optimum amount of water or alkali and thus the washing process is optimized for shrinkage prone items of laundry.
- a washing machine described in the introduction is formed in that the movement takes place exclusively in one direction of the drum rotation. It has been found that with such a small proportion of movement, laundry items in non-reversibly operated laundry drums are by no means fundamentally knotted. Straight laundry items from shrinkage-prone textiles are regularly smaller items of laundry that are not prone to knotting. This is precisely prevented by the fact that, with regard to the brevity of the entire final wash process for such a laundry item, only brief and few movement impulses act on the laundry item. An increase in the shrinkage of textiles is not expected because of the consistently low proportion of movement of the laundry drum.
- the laundry drum contains on the inside of its shell driver, which are equipped with a device for scooping the water from the lower portion of the tub and for raining the scooped water when they are each higher in a position than the laundry items.
- a device for scooping the water from the lower portion of the tub and for raining the scooped water when they are each higher in a position than the laundry items is equipped with a device for scooping the water from the lower portion of the tub and for raining the scooped water when they are each higher in a position than the laundry items.
- a low speed of, for example, about 20 rpm has been found to be very suitable depending on the geometry of the tub / drum system. Their exact value can still be optimized depending on the geometry and function of the drivers.
- the unidirectional drum movement has in coordination with the design features of the tub and / or the laundry drum with a
- FIG. 1 is a schematic representation of a horizontally mounted in a tub laundry drum with scooping devices on the drivers
- Fig. 2 shows a known movement section of the laundry drum based on a diagram and 3 shows a movement section of the laundry drum according to the invention on the basis of a comparable diagram.
- the laundry drum 1 shown in Fig. 1 is horizontally rotatably mounted in the tub 2.
- Your Wäschemit counselor 3 are equipped on the shell side of the laundry drum 1 with scooping 4 and carry on their Firstabitesen holes 5, is rained through the water from the lower portion of the tub 2 scooped water on the laundry 6 when the driver, as the driver 3.1 in the Representation, device by turning the laundry drum 1 in the direction of arrow 7 in a lying above the laundry 6 position.
- the laundry drum 1 according to FIG. 2 If the laundry drum 1 according to FIG. 2 is operated reversibly in a known manner, it receives an angular momentum in the positive direction (counter to
- the laundry 6 in the laundry drum 1 is now always in the direction of the arrow 7 in the laundry drum 1 at the same times ti and t 2 and in the same lengthwise angular momentum.
- the negative direction of rotation moves.
- water may rain off over the laundry 6, whereby the laundry comes into contact with twice the amount of water compared to the prior art.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL05816117T PL1846606T3 (en) | 2005-01-26 | 2005-11-21 | Program controlled washing machine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005003696A DE102005003696A1 (en) | 2005-01-26 | 2005-01-26 | A method for reducing the risk shrinking delicate washing materials in horizontal axis clothes washing machines has short drum rotations all in the same direction to drain trapped liquor on the clothes |
PCT/EP2005/056103 WO2006079428A1 (en) | 2005-01-26 | 2005-11-21 | Program controlled washing machine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1846606A1 true EP1846606A1 (en) | 2007-10-24 |
EP1846606B1 EP1846606B1 (en) | 2012-09-26 |
Family
ID=35755890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05816117A Active EP1846606B1 (en) | 2005-01-26 | 2005-11-21 | Program controlled washing machine |
Country Status (7)
Country | Link |
---|---|
US (1) | US20080163436A1 (en) |
EP (1) | EP1846606B1 (en) |
KR (1) | KR101235389B1 (en) |
CN (1) | CN101103152B (en) |
DE (1) | DE102005003696A1 (en) |
PL (1) | PL1846606T3 (en) |
WO (1) | WO2006079428A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006029670A1 (en) * | 2006-06-28 | 2008-01-03 | BSH Bosch und Siemens Hausgeräte GmbH | Process for the treatment of laundry with variable net duration and suitable washing machine |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0047546B1 (en) * | 1980-09-04 | 1984-03-07 | Janssen Pharmaceutica N.V. | A new method of preparing 3-(2-hydroxy-2-arylethyl)-2-iminothiazolidines |
DE3527724A1 (en) * | 1985-08-02 | 1987-02-12 | Licentia Gmbh | Drum-type washing machine |
DE3660499D1 (en) * | 1986-04-12 | 1988-09-15 | Wfk Testgewebe Gmbh | Method for washing woollen articles |
DE3703860A1 (en) * | 1987-02-07 | 1988-08-18 | Bauknecht Hausgeraete | METHOD FOR LAUNDRY WASHING IN A DRUM WASHING MACHINE |
DE3741177A1 (en) * | 1987-12-04 | 1989-06-15 | Bosch Siemens Hausgeraete | METHOD FOR OPERATING A DRUM WASHING MACHINE AND DRUM WASHING MACHINE FOR CARRYING OUT THE METHOD |
US5233718A (en) * | 1992-01-02 | 1993-08-10 | Whirlpool Corporation | Tumble method of rinsing fabric in a horizontal axis washer |
DE4310595A1 (en) * | 1993-03-31 | 1994-10-06 | Bosch Siemens Hausgeraete | Washing machine with a reversing laundry drum |
TR199601081A2 (en) * | 1996-12-30 | 1998-07-21 | Ar�El�K A.�. | A laundry washing method that achieves superior washing performance with intermittent and variable oscillating drum movements. |
JPH10264151A (en) * | 1997-03-28 | 1998-10-06 | Japan Steel Works Ltd:The | Granulating die for synthetic resin |
DE19860529A1 (en) * | 1998-12-30 | 2000-07-06 | Boewe Garment Care Systems Gmb | Cleaning, post-treatment and drying of textiles, leather and furs uses cleaning machine with drum with asymmetrical ribs |
DE19906020B4 (en) * | 1999-02-16 | 2006-10-05 | Miele & Cie. Kg | Process for washing delicate textiles in a program-controlled household washing machine |
-
2005
- 2005-01-26 DE DE102005003696A patent/DE102005003696A1/en not_active Withdrawn
- 2005-11-21 PL PL05816117T patent/PL1846606T3/en unknown
- 2005-11-21 CN CN2005800469846A patent/CN101103152B/en active Active
- 2005-11-21 US US11/795,527 patent/US20080163436A1/en not_active Abandoned
- 2005-11-21 KR KR1020077016013A patent/KR101235389B1/en not_active IP Right Cessation
- 2005-11-21 EP EP05816117A patent/EP1846606B1/en active Active
- 2005-11-21 WO PCT/EP2005/056103 patent/WO2006079428A1/en active Application Filing
Non-Patent Citations (1)
Title |
---|
See references of WO2006079428A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN101103152B (en) | 2012-05-09 |
US20080163436A1 (en) | 2008-07-10 |
EP1846606B1 (en) | 2012-09-26 |
DE102005003696A1 (en) | 2006-07-27 |
CN101103152A (en) | 2008-01-09 |
WO2006079428A1 (en) | 2006-08-03 |
KR101235389B1 (en) | 2013-02-20 |
PL1846606T3 (en) | 2013-02-28 |
KR20070099606A (en) | 2007-10-09 |
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