CN1316113C - Convection drier - Google Patents
Convection drier Download PDFInfo
- Publication number
- CN1316113C CN1316113C CNB018231306A CN01823130A CN1316113C CN 1316113 C CN1316113 C CN 1316113C CN B018231306 A CNB018231306 A CN B018231306A CN 01823130 A CN01823130 A CN 01823130A CN 1316113 C CN1316113 C CN 1316113C
- Authority
- CN
- China
- Prior art keywords
- air
- drier
- countercurrent drier
- dry
- hothouse
- 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.)
- Expired - Fee Related
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
- D06F58/10—Drying cabinets or drying chambers having heating or ventilating means
-
- 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
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/14—Arrangements for detecting or measuring specific parameters
- D06F34/26—Condition of the drying air, e.g. air humidity or temperature
-
- 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
- D06F58/32—Control of operations performed in domestic laundry dryers
- D06F58/34—Control of operations performed in domestic laundry dryers characterised by the purpose or target of the control
- D06F58/36—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry
- D06F58/38—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry of drying, e.g. to achieve the target humidity
-
- 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
- D06F2101/00—User input for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2101/20—Operation modes, e.g. delicate laundry washing programs, service modes or refreshment cycles
-
- 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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/02—Characteristics of laundry or load
- D06F2103/08—Humidity
-
- 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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/28—Air properties
- D06F2103/30—Pressure
-
- 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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/28—Air properties
- D06F2103/32—Temperature
-
- 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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/28—Air properties
- D06F2103/34—Humidity
-
- 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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/28—Air properties
- D06F2103/36—Flow or velocity
-
- 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
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/16—Air properties
- D06F2105/20—Temperature
-
- 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
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/30—Blowers
Abstract
The present invention relates to a convection drier used for drying moist materials, which comprises a drying chamber (1) with a sealed top and a sealed bottom, wherein the drying chamber (1) is provided with a close device (11) and devices (2, 3) for supporting or hanging materials to be dried. A heat source 5 is positioned below the drier for generating warm air needed in drying, wherein the warm air is guided to the upper areas of the drier through a pipeline (7). The warm air flows downward from the upper areas to contact moist materials (4) and then escapes from a bottom (9), and the moist materials are dried in the process.
Description
Technical field
The present invention relates to dry up the wet clothes of washing, the family expenses countercurrent drier of bulk material.
Background technology
The hot-air that uses electrical heating or suitable means to produce rises and enters hothouse by the opening of pipeline through being provided with.Wet clothes are hung in the hothouse with clothes hanger, clothes peg or the like.When hot-air contacted with wet clothes, air themperature descended, and the atmospheric density increase descends air, and cold saturated air arrives (opening) bottom and enters atmosphere.Make the clothes drying through this process.
Dry to soap and wash and the out-of-date methods of the clothes of water rinse are that clothes is dried in the air under the sunlight of open air.Clothes is because the synergy of the irradiation of sunlight and air (wind) and drying, and the time of drying changes with the kind of weather conditions, cloth, thickness or the like.Sunlight with drying brings problem usually for housewife and the narrow and small people of living space in rainy season.Introduced the modern washing machine of equipment (centrifugal) dehydrator for the heaviness work that alleviates the housewife.Even through drying dehydration, the moisture of remaining 20-25% also must be removed through sunlight with drying in the cloth.
Dry for convenience and apace, developed air-blow drying machine and also put goods on the market.This drying machine is a square box basically, in front openings, preserves the wet cloth through the centrifugal rotary dehydration of washing machine.An electric motor driven central shaft rotates cloth at a slow speed.There is a hair-dryer to make the air flow drying chamber of heating in the square box through electric heater.Hot-air constantly contacts with clothes, flows out hothouse through outlet then.This process is carried out till the clothes drying repeatedly.Because it is clothes is piled up often foldover in hothouse, dry insufficient.Because movable part is arranged, the cost of equipment is also than higher.
No. 4,811,495, the United States Patent (USP) of authorizing on March 14th, 1989, by Huang E.J.Mijuel, Chao Suyeh, Yu Chin-Ching and Hsu chi-Chu have invented the modified hair-dryer with rotating shaft and aspirator.Also because movable part is arranged, the cost of equipment is than higher for this equipment.
To wash cloth, the document of laundry facilities carried out retrieval widely do not find as the present invention contemplated have a drying machine the inverted draft free convection drying machine.
Is according to the principle work of free convection according to denomination of invention for the device of No. 4471537, the United States Patent (USP) of " the air circulation drying device with improved ", but has used the auxiliary blower of installing in order to improve the convective air circulation effect.The air that this systematic collection partly cooled off (passing through dry run) and by chiller cooling air, thus condense into water.To having taken off water and chilled air heat, this process is constantly carried out again.This drying system comprises that the compressor and the jockey that cool off air are very complicated, and cost is also high.In this system, air circulation is to be undertaken by the refrigeration of refrigeration compressing apparatus.This system does as a whole, and is both complicated, and heavy again, cost is also high.
For the shortcoming of the weather-drying that overcomes general use, further develop improved free convection drying machine, we are to centrifugal rotation earlier in washing machine, and dry and this process of cloth of overturning of blowing is studied then.
Summary of the invention
Main purpose of the present invention provides a kind of countercurrent drier, with the heaviness work of exempting airing clothes in the sun and the shortcoming that overcomes the blowing drying clothes.
Another object of the present invention be make add overheated air with flow downward after the vertical wet clothes that are hung in the hothouse contact.
For realizing above-mentioned purpose of the present invention, the invention provides a kind of countercurrent drier that is used to dry up moist material, described countercurrent drier comprises: the hothouse with top with bottom of opening wide of sealing, hothouse is equipped with shutoff device and is used to support or hang the device of material to be dried, a thermal source is positioned at the drying machine bottom and is used to produce dry required hot-air, described hot-air is by the upper area of pipeline guiding drying machine, described hot-air flows downward from described upper area and contacts with moist material and overflow from the bottom, in this course, described moist material is able to drying.
Description of drawings
In the accompanying drawing of specification of the present invention:
Fig. 1 is the front view of drying machine of the present invention;
Fig. 2 is the sectioned top view of cutting open along the XX line;
Fig. 3 is the cross-section side view of cutting open along the YY line.
The specific embodiment
Therefore, the invention provides a kind of countercurrent drier that is used for the dry wet material.This drying machine comprises: the hothouse 1 with top with bottom of opening wide of sealing; Device 2 and 3 closing device 11, that support or hang material to be dried is installed.Dry required hot-air is produced by the thermal source 5 that is positioned at the drying machine bottom; Described hot-air is by the upper area of pipeline 7 guiding drying machines.Flow downward from the hot-air of described upper area and to contact with moist material 4 and 9 overflow from the bottom.In this course, described wet stock is able to drying.
In one embodiment of the invention, make the outer surface of hothouse heat insulation (Shou Mokao is a kind of polystyrene foamed material of expansion) with the heat-barrier material that is selected from cotton, glass fibre, timber, foamed polyurethane and Shou Mokao (thermocol).
In another embodiment of the present invention, the device of control temperature is switch and thermostat.
In an embodiment more of the present invention, the device of closing hothouse is door or gate.
In another embodiment of the present invention, when special requirement is arranged, can reclaim the air of the discharge of aequum by air-flow control regulator (valve), to reach the purpose that improves dry indoor humidity and temperature.
In another embodiment, dry up the clothes of making of various dress material with the way that temperature conditions is controlled in required scope.
In an embodiment more of the present invention, what install at hothouse is jig and porous disc rather than clothes stand, is used for drying granular material.
In another embodiment of the present invention, developing modified of the present invention, to dry up the principle of free convection drying machine of clothes as follows.
The hot-air that produces with proper device rises and enters hothouse through pipeline.Wet clothes to be dried are hung in the hothouse with clothes stand or clip or the like, take the space of hothouse from the top to bottom.Hot-air occupies the drying machine uppermost region.Hot-air temperature when contacting with wet clothes descends, and cold air descends, and passes the bottom at last and escapes in the atmosphere.Woven wire is installed in the bottom is partly regulated the also outflow of balance cold air.
The invention provides a kind of free convection drying machine that is used to dry up wet clothes.This drying machine comprises hothouse 1, and many bars 2 wherein are installed, and is used for extension or secure garment frame 3 clothes-pegses or the like clothes 4 is fixed in hanging position.Dry required hot-air is decided according to the type of heating, can be produced by heating 5.Fresh air enters through opening 6, is heated, and rises by pipeline 7, enters hothouse 1 at inlet 8.Hot-air cools off when contacting with described clothes 4 near inlet 8, and atmospheric density increase and flowing downward is passed woven wire at last and escaped into atmosphere.Like this, enter at opening 6 from the fresh air of atmosphere, and moist cold air 9 is discharged in the bottom, clothes becomes dry in this process.By adjusting the surface temperature of heating system, perhaps serviceability temperature automatic regulator (under the situation of using electric heater) is controlled air themperature.For the heat around being lost in is reduced to minimum level, the outside of described drying machine is heat insulation with heat-barrier material 10.This drying machine can dry up the clothing of making of various dress materials and can suitably select drying condition.
Not to allow whole humid airs 9 escape into atmosphere, but use partially enclosed bottom 9 and fresh air inlet 6 method recovery section air simply in the bottom.The air regulator control valve is installed in bottom at the common dividing wall of air inlet chamber and air outlet slit, and the backflow of air is suitably controlled.Described air circulates automatically.Automatically produce swabbing action at opening 6 when hot-air rises by pipeline 7, because this swabbing action, the part humid air is inhaled into, and sucks fresh air according to the open area size at opening 6 places.By by-pass valve control (air damper) carry out partially recycled, can in drying machine, improve humidity and in whole hothouse, improve temperature.
In hothouse, install and fix the supporting jig of porous disc, can dry up bulk material, rather than washed clothing.
Describe the use of modified drying machine of the present invention in each example below in detail, therefore these examples should not think limitation of the scope of the invention with it just for explanation provides.
Example 1
Dry up the clothing after washing and hand squeeze:
The various clothes made from synthetic fiber, cotton and cotton synthetic fibre mixed fabric (3.8 kilograms) are immersed in the water, take out,, place again in the drying machine that uses clothes stand with hand extruding part water.Use electric heater to generate hot-air and also the maximum temperature of described drying machine top layer is controlled in 70 ℃.Drying up fully needs 5 hours, discharges 4 kilograms of moisture.Place the catch tray of drying machine bottom in first hour originally, can collect about 500 condensed waters that restrain.
Example 2
Dry up with the clothes behind washing machine washing and the rotary dehydration:
Example 1 described clothes is immersed in the water, in washing machine, wash and use the drier partial dehydration then.3.8 the dried cloth of kilogram adheres to 2 kilograms moisture.Drying up fully needs 3 hours.Do not have under the condensing drip.
Example 3
Dry up the washing back and handle crowded clothes, 50% air of discharging enters recirculation:
The various clothes made from synthetic fiber, cotton and cotton synthetic fibre mixed fabric (3.76 kilograms) are immersed in the water, take out,, place again in the drying machine that uses clothes stand with hand extruding part water.Control air damper valve makes 50% discharge air enter recirculation.Drying up fully needs 5 hours, discharges 4.91 kilograms of moisture.The condensed water total amount is 1000 grams.
Example 4
Dry up bulk material:
Movable porous disc is installed in the described drying machine.Dry up for example vegetables and fruits material of the new results of coconut meat (coconut cleave in two), capsicum, ginger and HCA and so on.The time that dries up is not waited from 20 hours by 48 hours.Describedly dry up that the time is decided by temperature, initial water content, required final moisture and the amount of the material that will dry up.
The major advantage of countercurrent drier of the present invention is:
(1) simple in structure, be easy to handle, small and exquisite, manufacturing cost is lower.
(2) can dry up the clothes of making of different materials.
(3) do not pile up agglomeratingly, thereby can not stay folding line owing to drying up.
Claims (10)
1. countercurrent drier that is used to dry up moist material, described countercurrent drier comprises: the hothouse (1) with top with bottom of opening wide of sealing, shutoff device (11) is housed and is used to support or hang the device (2 and 3) of material to be dried, be installed in the air regulator control valve at bottom place of the common dividing wall of air inlet chamber and air outlet slit, a thermal source (5) is positioned at the drying machine bottom and is used to produce dry required hot-air, described hot-air is by the upper area of pipeline (7) guiding drying machine, described hot-air flows downward from described upper area and contacts and (9) effusion from the bottom with moist material (4), carries out partially recycled circulation by described air regulator control valve.
2. according to the countercurrent drier of claim 1, it is characterized in that described hothouse outer surface is heat insulation with the heat-barrier material that is selected from cotton, glass fibre, timber, foamed polyurethane and Shou Mokao.
3. according to the countercurrent drier of claim 1, it is characterized in that also comprising the temperature regulating device that is selected from switch and/or thermostat.
4. according to the countercurrent drier of claim 1, it is characterized in that the shutoff device of hothouse is door or gate.
5. according to the countercurrent drier of claim 1, it is characterized in that, when special requirement is arranged, can reclaim the air of the discharge of aequum, to reach the purpose that improves dry indoor humidity and temperature by air-flow control regulator.
6. according to the countercurrent drier of claim 1, it is characterized in that, install at the top of described upper area to be used for fixing and describedly be used to support or the equipment of suspension arrangement.
7. according to the countercurrent drier of claim 1, it is characterized in that the described device that is used to support or hang is bar, hook, suspension and clip.
8. according to the countercurrent drier of claim 1, it is characterized in that described drying machine is controlled in the clothes that required scope dries up various dress material to temperature conditions.
9. according to the countercurrent drier of claim 1, it is characterized in that, jig and porous disc are installed, be used to dry up bulk material at described hothouse.
10. according to the countercurrent drier of claim 1, it is characterized in that material to be dried is Agricultural Materials or product.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/IN2001/000034 WO2002072940A1 (en) | 2001-03-13 | 2001-03-13 | A convection drier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1494619A CN1494619A (en) | 2004-05-05 |
| CN1316113C true CN1316113C (en) | 2007-05-16 |
Family
ID=11076312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB018231306A Expired - Fee Related CN1316113C (en) | 2001-03-13 | 2001-03-13 | Convection drier |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR100723992B1 (en) |
| CN (1) | CN1316113C (en) |
| WO (1) | WO2002072940A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100299954A1 (en) | 2009-06-01 | 2010-12-02 | Brian Joseph Roselle | Fabric Refreshing Cabinet Device |
| US8931667B2 (en) | 2008-09-24 | 2015-01-13 | The Procter & Gamble Company | Methods and apparatuses for dispensing fluids |
| EP2411574B1 (en) | 2009-03-27 | 2013-07-31 | The Procter & Gamble Company | Fluid dispensing system for fabric refreshing cabinet device |
| US9410281B2 (en) | 2009-05-01 | 2016-08-09 | Whirlpool Corporation | Fabric treating systems and accessories |
| MX2011012796A (en) | 2009-06-01 | 2012-01-27 | Procter & Gamble | Fabric refreshing cabinet device comprising a passive heat management system. |
| JP2012527987A (en) | 2009-06-01 | 2012-11-12 | ザ プロクター アンド ギャンブル カンパニー | Fabric refresh cabinet device for increasing bending stiffness |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB566586A (en) * | 1943-06-02 | 1945-01-04 | Ernest Strother Davies | Improvements in or relating to drying cabinets |
| GB783114A (en) * | 1955-03-04 | 1957-09-18 | Otto Markus Seman | Improvements in or relating to drying apparatus |
| GB1136171A (en) * | 1965-10-29 | 1968-12-11 | Rene Raoul Gaston Martin | Improvements in clothes drying cupboards |
| CN85203488U (en) * | 1985-08-16 | 1986-06-18 | 辽宁省粮食科研所 | Tower-form grain drier without ventilating box |
| CN2154277Y (en) * | 1993-05-17 | 1994-01-26 | 林东明 | Multifunction stoving machine |
| CN2195562Y (en) * | 1994-07-14 | 1995-04-26 | 吴之春 | Laundry drying/dehumidifying machine |
| US5555640A (en) * | 1995-07-25 | 1996-09-17 | Ou; Chan C. | Household drying center |
| CN1229868A (en) * | 1998-03-23 | 1999-09-29 | 张声凯 | Box type moisture removing clothes drier |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB586606A (en) * | 1944-08-16 | 1947-03-25 | British Thomson Houston Co Ltd | Improvements relating to electrically heated cupboards for the drying of clothes andthe like |
| NL170164C (en) * | 1971-05-21 | 1982-10-01 | Baltes Hans | DRYER. |
| GB2094961B (en) * | 1981-02-13 | 1984-09-26 | Perlino Antonio | Drying apparatus |
| US4471537A (en) * | 1982-01-18 | 1984-09-18 | Indesit Industria Elettrodomestici Italiana S.P.A. | Dryer apparatus having an improved air circulation |
| DE4235560C2 (en) * | 1992-10-22 | 1995-08-10 | Patent Und Innovationsagentur | Process for detoxifying, ventilating, drying and sterilizing tissues and the like and apparatus for carrying out the process |
-
2001
- 2001-03-13 KR KR1020037011965A patent/KR100723992B1/en not_active IP Right Cessation
- 2001-03-13 WO PCT/IN2001/000034 patent/WO2002072940A1/en active Application Filing
- 2001-03-13 CN CNB018231306A patent/CN1316113C/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB566586A (en) * | 1943-06-02 | 1945-01-04 | Ernest Strother Davies | Improvements in or relating to drying cabinets |
| GB783114A (en) * | 1955-03-04 | 1957-09-18 | Otto Markus Seman | Improvements in or relating to drying apparatus |
| GB1136171A (en) * | 1965-10-29 | 1968-12-11 | Rene Raoul Gaston Martin | Improvements in clothes drying cupboards |
| CN85203488U (en) * | 1985-08-16 | 1986-06-18 | 辽宁省粮食科研所 | Tower-form grain drier without ventilating box |
| CN2154277Y (en) * | 1993-05-17 | 1994-01-26 | 林东明 | Multifunction stoving machine |
| CN2195562Y (en) * | 1994-07-14 | 1995-04-26 | 吴之春 | Laundry drying/dehumidifying machine |
| US5555640A (en) * | 1995-07-25 | 1996-09-17 | Ou; Chan C. | Household drying center |
| CN1229868A (en) * | 1998-03-23 | 1999-09-29 | 张声凯 | Box type moisture removing clothes drier |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2002072940A1 (en) | 2002-09-19 |
| CN1494619A (en) | 2004-05-05 |
| KR20030086303A (en) | 2003-11-07 |
| KR100723992B1 (en) | 2007-06-04 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070516 Termination date: 20110313 |