CA2332227A1 - Drying tumbler with temperature limiting air flow bypass - Google Patents
Drying tumbler with temperature limiting air flow bypass Download PDFInfo
- Publication number
- CA2332227A1 CA2332227A1 CA002332227A CA2332227A CA2332227A1 CA 2332227 A1 CA2332227 A1 CA 2332227A1 CA 002332227 A CA002332227 A CA 002332227A CA 2332227 A CA2332227 A CA 2332227A CA 2332227 A1 CA2332227 A1 CA 2332227A1
- Authority
- CA
- Canada
- Prior art keywords
- drying
- drying chamber
- air handling
- air
- bypass
- 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
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
- D06F58/00—Domestic laundry dryers
- D06F58/02—Domestic laundry dryers having dryer drums rotating about a horizontal axis
Abstract
A drying tumbler is provided which includes a temperature bypass which helps prevent an excessive amount of heat from building up in the tumbler. The drying tumbler includes a rotatable drying chamber for containing items during drying. The drying tumber further includes an air handling system that has a heat source which is operable to provide heated air into the interior space of the drying chamber through an air handling and a blower operable to draw air from the interior space of the drying chamber through an air handling outlet. The air handling system is operable so as to produce an air flow through the drying chamber which is substantially parallel to the rotational axis of the drying chamber. A bypass passageway is provided which communicates with the interior of the drying chamber through a bypass inlet which is in spaced relation from the air handling outlet opening and the blower. The bypass passageway defines an air flow bypass path from the interior space of the drying chamber to the blower which bypasses the air handling outlet opening.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/500,160 US6324771B1 (en) | 2000-02-08 | 2000-02-08 | Drying tumbler with temperature limiting air flow bypass |
| US09/500,160 | 2000-02-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2332227A1 true CA2332227A1 (en) | 2001-08-08 |
| CA2332227C CA2332227C (en) | 2008-10-21 |
Family
ID=23988297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002332227A Expired - Lifetime CA2332227C (en) | 2000-02-08 | 2001-01-25 | Drying tumbler with temperature limiting air flow bypass |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6324771B1 (en) |
| EP (1) | EP1123999B1 (en) |
| AT (1) | ATE280857T1 (en) |
| AU (1) | AU1641401A (en) |
| CA (1) | CA2332227C (en) |
| DE (1) | DE60106652D1 (en) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7627960B2 (en) | 2003-06-30 | 2009-12-08 | General Electric Company | Clothes dryer drum projections |
| KR101093878B1 (en) * | 2004-06-05 | 2011-12-13 | 엘지전자 주식회사 | A drum apparatus of a dryer |
| DE102005023446A1 (en) * | 2005-05-20 | 2006-11-23 | BSH Bosch und Siemens Hausgeräte GmbH | Household appliance for the care of laundry, in particular tumble dryer |
| US7263787B2 (en) * | 2005-07-19 | 2007-09-04 | Alliance Laundry Systems Llc | Laundry dryer with improved tumbler air flow passage openings |
| US7526879B2 (en) * | 2005-11-04 | 2009-05-05 | Lg Electronics Inc. | Drum washing machine and clothes dryer using peltier thermoelectric module |
| DE102007007354B4 (en) | 2006-02-20 | 2013-10-10 | Lg Electronics Inc. | Clothes dryer and method of control |
| KR100664290B1 (en) * | 2006-02-27 | 2007-01-04 | 엘지전자 주식회사 | Drum for in clothes dryer |
| KR100830514B1 (en) | 2006-06-12 | 2008-05-21 | 엘지전자 주식회사 | laundry dryer and method for controlling the same |
| EP1876280B1 (en) * | 2006-07-06 | 2010-09-22 | Candy S.p.A. | Basket for washing machine, washer-dryer, and the like |
| US7997006B2 (en) * | 2007-01-12 | 2011-08-16 | Lg Electronics Inc. | Laundry machine and control method thereof |
| US7658015B1 (en) * | 2007-05-15 | 2010-02-09 | Gardell Christopher M | Clothes drying device |
| US8065816B2 (en) * | 2007-12-03 | 2011-11-29 | Electrolux Home Products, Inc. | Dryer drum vane |
| US8234797B2 (en) * | 2008-06-30 | 2012-08-07 | Electrolux Home Products, Inc. | Dryer drum vane and vane set |
| US20120124858A1 (en) * | 2010-11-23 | 2012-05-24 | Tai-Her Yang | Tumble type drying device having partial thermal flow returning structure |
| KR102011817B1 (en) * | 2012-12-31 | 2019-08-19 | 엘지전자 주식회사 | Laundry Machine |
| DE102013226883A1 (en) | 2013-12-20 | 2015-06-25 | BSH Hausgeräte GmbH | Drum for drying laundry items, as well as clothes dryers with such |
| CN108221316B (en) * | 2017-11-28 | 2022-11-25 | 青岛胶南海尔洗衣机有限公司 | Drying device |
| US11866866B2 (en) | 2020-05-27 | 2024-01-09 | Monotony.ai, Inc. | Autonomous laundry washing and drying systems and methods |
| CN112378199A (en) * | 2020-11-09 | 2021-02-19 | 湖南中泉环保能源科技有限公司 | Mechanical drying device is used in living beings granule production |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2655735A (en) * | 1950-09-26 | 1953-10-20 | Traube Abraham | Drying machine |
| US3922892A (en) * | 1974-07-01 | 1975-12-02 | Joseph Leib | Cleaning machine utilizing non-liquid cleaning agents |
| US4397101A (en) * | 1981-09-10 | 1983-08-09 | General Electric Company | Automatic dryer control |
| US4899462A (en) * | 1988-10-14 | 1990-02-13 | Speed Queen Company | Lint burning clothes dryer |
| IT1250380B (en) * | 1991-03-12 | 1995-04-07 | Zanussi Elettrodomestici | PERFECTED TYPE DRYER MACHINE |
| US5724750A (en) * | 1995-11-16 | 1998-03-10 | Burress; Vergel F. | Clothes dryer with Peltier effect heating, infrared heating, and vacuum drying capabilities |
-
2000
- 2000-02-08 US US09/500,160 patent/US6324771B1/en not_active Expired - Lifetime
-
2001
- 2001-01-24 AU AU16414/01A patent/AU1641401A/en not_active Abandoned
- 2001-01-25 EP EP01300671A patent/EP1123999B1/en not_active Expired - Lifetime
- 2001-01-25 AT AT01300671T patent/ATE280857T1/en not_active IP Right Cessation
- 2001-01-25 CA CA002332227A patent/CA2332227C/en not_active Expired - Lifetime
- 2001-01-25 DE DE60106652T patent/DE60106652D1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US6324771B1 (en) | 2001-12-04 |
| AU1641401A (en) | 2001-08-09 |
| EP1123999B1 (en) | 2004-10-27 |
| EP1123999A3 (en) | 2001-09-12 |
| DE60106652D1 (en) | 2004-12-02 |
| EP1123999A2 (en) | 2001-08-16 |
| CA2332227C (en) | 2008-10-21 |
| ATE280857T1 (en) | 2004-11-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20210125 |