EP2295884A1 - Verbesserter Filter aus recycelbarem Material für eine Klimaanlage - Google Patents

Verbesserter Filter aus recycelbarem Material für eine Klimaanlage Download PDF

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Publication number
EP2295884A1
EP2295884A1 EP09380145A EP09380145A EP2295884A1 EP 2295884 A1 EP2295884 A1 EP 2295884A1 EP 09380145 A EP09380145 A EP 09380145A EP 09380145 A EP09380145 A EP 09380145A EP 2295884 A1 EP2295884 A1 EP 2295884A1
Authority
EP
European Patent Office
Prior art keywords
filter
air conditioning
air
conditioning equipment
recyclable
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.)
Withdrawn
Application number
EP09380145A
Other languages
English (en)
French (fr)
Inventor
Maximiliano Gutierrez Laferrere
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to EP09380145A priority Critical patent/EP2295884A1/de
Publication of EP2295884A1 publication Critical patent/EP2295884A1/de
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters

Definitions

  • the invention relates specifically to a filter for air conditioning equipment, the body of which is manufactured with recyclable materials, preferably of pressed cardboard paper or similar, through the corresponding die-cutting, and later manual or automatic handling.
  • This body is designed to have a resin filtering material inside, such as a polyethylene or nylon strip with a screen measuring 0.5 mm or similar, or a strip of non-fabric textile material that is also recyclable, attached by suitable means to the body or frame.
  • the air conditioning equipment that is usually found on the market usually comprises an interior unit, installed in the place to be air conditioned, and an exterior unit, joined together by a pipe.
  • the interior unit includes a filter to remove from the dust particles of dirt, pollen, or any other type of particles in suspension.
  • filters for instance, the one shown in European Patent no. 769,664 , are a double filter, also called a divided filter, use non-recyclable open-cell foam as the filter material.
  • An interior air conditioning unit comprising mainly a body with blow holes and air inlets located in front of them, to confront the interior space. These holes are connected to each other through a duct by an interior heat exchanger and the circulation fan.
  • the air-purifying filter is placed between the air inlet holes and the interior heat exchange fins, and in a general manner, the filter (filtering material) is attached in the frame or body, and it is not disposable.
  • the frames must also be removed in order to extract the material of the filter itself, which involves difficulties in the dismounting and mounting of the filters, and the time taken up by these operations is too long, and therefore not profitable. Consequently, this means that in many cases this type of filters are not cleaned in the end, nor are they replaced over the course of the lifespan of the air conditioning device.
  • the filter has a curved cross-section, and is made up of a set of filter parts that fit together with one another, in order to meet the need of interior units for a filter that is curved and not flat, in order to adapt to the shape of the interior unit, also non-recyclable.
  • the frame of the recommended filter will be manufactured of newly manufactured or recycled paper or cardboard sheet, as well as polyethylene strip of totally recyclable material; the consequence of all of the above is the possibility of adapting it to different shapes, as they are flexible materials.
  • the filter is made up of:
  • the structure of new or recycled paper or cardboard allows a plurality of embodiments, basically the aforementioned structure includes means for its insertion into the inside of the interior unit, and a weave of lengthwise and crossing elements, with the lengthwise elements parallel to each other, the crossing elements parallel to each other, and the lengthwise and crossing elements perpendicular to each other; they may either have a flat or curved configuration, in function of the shape of the interior unit.
  • the filter (10) as a whole has a body (11) with a noticeably prismatic shape, manufactured in new or recycled paper laminate, cardboard or similar, on the upper part of the body (11), and upper base of which, there is a step (20), leading to another hollow prismatic body that is shorter (15), in which there are holes (16), that allow the body (14-16) to be incorporated into the internal unit of an air conditioning device.
  • the filter with the drilled holes (16) hangs from the same, with the number and position of holes being that suitable for the size and shape of the machine.
  • the front and back bases (12-17) as shown in Figure 2 connect through a plurality of windows (13), which have in them (13) non-fabric textile strips (14), preferably of polypropylene or any other type of equivalent material, with the conditioning factor that it be totally recyclable, although it is possible to use any type of textile, with the appropriate screens, for the passing of the air generated by the internal unit, see figures 2 and 3 .
  • the breathing of the filter (10) is achieved through the windows (13), and the filtering of the air that crosses the strip of non-fabric textile (14), combined with the screens (22) of the strips (14) placed in the aforementioned windows (13).
  • Said respiration is complemented by openings (21) foreseen in the sides of the bases (18) of the body (11), see figures 1 and 2 .
  • the filter (23) has a curved shape, formed by two strips of new or recycled (24-25) cardboard paper or a similar material, with windows (13). On the lower base of the filter (23) there are appendices (27) that allow the filter (23) to fit into the interior structure of the interior unit of an air conditioning device, not represented in the figures.
  • the general shape of the filters (10-23), is given by a frame or body (11) of cardboard paper or a similar material, with the imperative that it must be of recycled material, which has a means of being held into the internal structure of the interior unit, such as a support (15), or tabs (27), with holes (16) in the form of windows (13), the number and surface of which will be that suitable for the flow of air coming through these windows (13), and a filtering strip (14) of recyclable material such as, for instance, polypropylene or a similar material, with the appropriate screens (22).

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
EP09380145A 2009-08-06 2009-08-06 Verbesserter Filter aus recycelbarem Material für eine Klimaanlage Withdrawn EP2295884A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09380145A EP2295884A1 (de) 2009-08-06 2009-08-06 Verbesserter Filter aus recycelbarem Material für eine Klimaanlage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09380145A EP2295884A1 (de) 2009-08-06 2009-08-06 Verbesserter Filter aus recycelbarem Material für eine Klimaanlage

Publications (1)

Publication Number Publication Date
EP2295884A1 true EP2295884A1 (de) 2011-03-16

Family

ID=41508403

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09380145A Withdrawn EP2295884A1 (de) 2009-08-06 2009-08-06 Verbesserter Filter aus recycelbarem Material für eine Klimaanlage

Country Status (1)

Country Link
EP (1) EP2295884A1 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0769664A2 (de) 1995-10-17 1997-04-23 Matsushita Electric Industrial Co., Ltd. Filtergehäuse
EP1275907A2 (de) 2001-07-11 2003-01-15 Mitsubishi Denki Kabushiki Kaisha Luftfiltereinrichtung und Klimaanlage
US6878057B1 (en) * 2003-03-10 2005-04-12 System for filtering and scenting of the air of individual rooms of a building

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0769664A2 (de) 1995-10-17 1997-04-23 Matsushita Electric Industrial Co., Ltd. Filtergehäuse
EP1275907A2 (de) 2001-07-11 2003-01-15 Mitsubishi Denki Kabushiki Kaisha Luftfiltereinrichtung und Klimaanlage
US6878057B1 (en) * 2003-03-10 2005-04-12 System for filtering and scenting of the air of individual rooms of a building

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