Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Dressman - the ironing robot

26.05.2004


The main objective of the Dressman robot is to dry and press shirts. On placing a damp shirt on the ironing figure, this dummy inflates with hot air in its interior, and thus puffs the shirt up, removing creases drying the garment (it has to be previously wet and undergone a spin-dry in a washing machine).




The device has a heater box inside with a number of different resistance elements. While we are placing the shirt on it, this box stores up heat in such a way that, when the garment is positioned and we press the start button, the whole ironing dummy fills with hot air which presses and dries the shirt. Moreover, the device has an air filter which prevents dirt entering the ironing dummy.

The time for the ironing process is selected by the user. The temperature of the resistance elements is not, only the cycle time, which lasts from 4 to 15 minutes, depending on the type of cloth in the shirt being ironed (a normal cotton shirt usually takes 7-8 minutes). These times are selected on a rotary selector that is on the device itself.


When the ironing process has finished the device blows cold air for 1 minute in order to stabilise the cloth and thus prolong the effect of the ironing.

The size of the dummy adjusts perfectly to that of the garment, allowing the pressing of all kinds of shirts, including short-sleeved ones. Moreover, we can use the apparatus for all kinds of cloth, except for elastic ones, as the air pressure will make the garment.

Apart from the ironing cycles with the rotary selector, we can select a cycle where only cold air is blown simply in order to ventilate shirts and jackets.

The ironing dummy is made up of three different types of cloth, each with a distinct permeability and, thus, allowing more or less hot air to the exterior. The reason for this is that more hot air flow is needed in some areas of the shirt than in others because the cloth thickness is greater or there is a double layer of cloth (for example in the pocket zone or at the cuffs. What is more, ironing dummy can be washed in the washing machine.

One of the advantages of this device is that, while the frame of the iron can get to very high temperatures, the temperature of the dummy never gets to damage the garment. Moreover, the base of a conventional iron crushes the cloth, in such a way that it loses its pristine look after a few ironings. However, with this ironing robot system, the cloth is maintained undamaged for longer periods and the shiny patches that appear on certain materials with conventional irons.

Some numerical data:
  • The device measures 173 x 36.5 x 45 cm when in the upright position and, when folded, the height is 119 cm.
  • Its weight is 28 kg. It has wheels and a handle by which it can be easily moved from place to place.
  • It consumes about 3300 W or 2150 W. The user has the choice, by pressing a button combination, of having the machine work with 2150 W and, thus, consume less energy.

Garazi Andonegi | Basque research
Further information:
http://www.basqueresearch.com/berria_irakurri.asp?Gelaxka=1_1&Berri_Kod=490&hizk=I

More articles from Process Engineering:

nachricht TUM Agenda 2030: Combining forces for additive manufacturing
09.10.2019 | Technische Universität München

nachricht Copper oxide photocathodes: laser experiment reveals location of efficiency loss
10.05.2019 | Helmholtz-Zentrum Berlin für Materialien und Energie

All articles from Process Engineering >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Liquifying a rocky exoplanet

A hot, molten Earth would be around 5% larger than its solid counterpart. This is the result of a study led by researchers at the University of Bern. The difference between molten and solid rocky planets is important for the search of Earth-like worlds beyond our Solar System and the understanding of Earth itself.

Rocky exoplanets that are around Earth-size are comparatively small, which makes them incredibly difficult to detect and characterise using telescopes. What...

Im Focus: Axion particle spotted in solid-state crystal

Scientists at the Max Planck Institute for Chemical Physics of Solids in Dresden, Princeton University, the University of Illinois at Urbana-Champaign, and the University of the Chinese Academy of Sciences have spotted a famously elusive particle: The axion – first predicted 42 years ago as an elementary particle in extensions of the standard model of particle physics.

The team found signatures of axion particles composed of Weyl-type electrons (Weyl fermions) in the correlated Weyl semimetal (TaSe₄)₂I. At room temperature,...

Im Focus: A cosmic pretzel

Twin baby stars grow amongst a twisting network of gas and dust

The two baby stars were found in the [BHB2007] 11 system - the youngest member of a small stellar cluster in the Barnard 59 dark nebula, which is part of the...

Im Focus: A fortress of ice and snow

MOSAiC expedition begins its ice drift on a floe at 85 degrees north and 137 degrees east

After only a few days of searching, experts from the MOSAiC expedition have now found a suitable ice floe, where they will set up the research camp for their...

Im Focus: Jellyfish's 'superpowers' gained through cellular mechanism

Jellyfish are animals that possess the unique ability to regenerate body parts. A team of Japanese scientists has now revealed the cellular mechanisms that give jellyfish these remarkable "superpowers."

Their findings were published on August 26, 2019 in PeerJ.

"Currently our knowledge of biology is quite limited because most studies have been performed using so-called model animals like mice, flies, worms and fish...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Event News

International Symposium on Functional Materials for Electrolysis, Fuel Cells and Metal-Air Batteries

02.10.2019 | Event News

NEXUS 2020: Relationships Between Architecture and Mathematics

02.10.2019 | Event News

Optical Technologies: International Symposium „Future Optics“ in Hannover

19.09.2019 | Event News

 
Latest News

Forward or backward? New pathways for protons in water or methanol

09.10.2019 | Life Sciences

Cheap as chips: identifying plant genes to ensure food security

09.10.2019 | Agricultural and Forestry Science

A simple way to control swarming molecular machines

09.10.2019 | Life Sciences

VideoLinks
Science & Research
Overview of more VideoLinks >>>