EP1983118A2 - Transportable and extensible cabin with extraction system - Google Patents

Transportable and extensible cabin with extraction system Download PDF

Info

Publication number
EP1983118A2
EP1983118A2 EP07018692A EP07018692A EP1983118A2 EP 1983118 A2 EP1983118 A2 EP 1983118A2 EP 07018692 A EP07018692 A EP 07018692A EP 07018692 A EP07018692 A EP 07018692A EP 1983118 A2 EP1983118 A2 EP 1983118A2
Authority
EP
European Patent Office
Prior art keywords
extraction
wall
aspiration
extraction wall
movable
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Withdrawn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
EP07018692A
Other languages
German (de)
French (fr)
Other versions
EP1983118A3 (en
Inventor
Alessandro Bertacca
Gianluigi Ghilardi
Carlo Alberto Carrai
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.)
HPM Divisione Nautica Srl
Original Assignee
HPM Divisione Nautica Srl
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 HPM Divisione Nautica Srl filed Critical HPM Divisione Nautica Srl
Publication of EP1983118A2 publication Critical patent/EP1983118A2/en
Publication of EP1983118A3 publication Critical patent/EP1983118A3/en
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/34305—Structures characterised by movable, separable, or collapsible parts, e.g. for transport telescopic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B16/00—Spray booths
    • B05B16/40—Construction elements specially adapted therefor, e.g. floors, walls or ceilings

Definitions

  • varnishing cabins At the actual state of art the aspiration of vapours of solvents during varnishing is represented by varnishing cabins and, where these cannot be installed, by the so called extraction walls, sometimes equipped by roofing and lateral covering.
  • the varnishing cabin in its typical form, has a parallelepiped basis on which the several preparation procedures and varnishing of pieces are done.
  • the same cabin in many cases is equipped with heating, so as to have the function of a varnishing oven for drying up varnish or to catalyse the filler or resin.
  • the varnishing cabin has two great limitations that come out especially when the varnishing process is done sanctuary and not continuously, of pieces of greater dimensions and/or heavy.
  • the user not only has to dispose of a big varnishing cabin that occupies permanently much space, but also has to cope with moving this piece with a crane or a bridge crane, or however modalities not compatible with a closed installation such as a varnishing cabin.
  • Extraction walls are being used, their main characteristic is to have a high aspiration surface. Extraction walls have been studied to convey vapours generated in proximity towards it.
  • a not movable structure constituted of two walls and a roofing is being placed next to it, maintaining the side opposite to the extractor open.
  • This system enables to generate, inside the volume constituted by the fixed structure, the airflow that comes in from the open side towards the other one where the extractor is placed.
  • a kind of cabin like extraction system is being constructed, characterized by, similarly to an extraction wall with walls and roofing, a system of aspiration on one end and a structure constituted by sliding sectors, generally rigid, that when in open position it makes it geometrically seem similar to a traditional solution, while in closed position, the roofing is going to be positioned above the aspiration wall reducing considerably the overall size in sense of the open and closed position.
  • all the complex constituted by the extraction wall and the structure may be moved due to a predisposition for the insertion of a lifting fork of an elevator or similar device.
  • the same system constituted by the extraction wall, sliding covering and, if installed, device for moving, may be used with suitable and different characteristics of the extraction wall, also for extraction of powder and dust when sandpapering and however in all of the occasions analogue to varnishing, considering the problems of overall dimensions and the handling of the material to process as already described.
  • Every element of the sliding covering may vary without outranging the invention, such as the form of any element, with particular regards to the constitution of the structure and the angles formed in the edges and if used the form of a hut, at the top.
  • the form of the walls and the covering may be realized also with curve structures without outranging the invention.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Types And Forms Of Lifts (AREA)

Abstract

According to the invention we are going to construct a movable extensible tunnel like extraction system constituted by an extraction wall joint to a sliding sectors covering, able to contain the overall size when the sectors are superimposed and to have efficiency characteristics analogue to traditional extraction walls equipped by a not movable covering. The invention comprises also the possibility to move the system as a whole in a very simple and efficacious way when the covering is closed, due to special slits for the lifting fork of an elevator or similar.

Description

  • During all of the varnishing processes in industry where an operator is involved there exist problems of picking up vapours of solvents dispersed in the air during the working process. These problems actually are resolved in many cases by use of systems present on the market since long, but there are some situations where these solutions result inefficacious.
  • At the actual state of art the aspiration of vapours of solvents during varnishing is represented by varnishing cabins and, where these cannot be installed, by the so called extraction walls, sometimes equipped by roofing and lateral covering.
  • The varnishing cabin, in its typical form, has a parallelepiped basis on which the several preparation procedures and varnishing of pieces are done. The same cabin in many cases is equipped with heating, so as to have the function of a varnishing oven for drying up varnish or to catalyse the filler or resin.
  • The varnishing cabin has two great limitations that come out especially when the varnishing process is done sanctuary and not continuously, of pieces of greater dimensions and/or heavy. In this case, the user not only has to dispose of a big varnishing cabin that occupies permanently much space, but also has to cope with moving this piece with a crane or a bridge crane, or however modalities not compatible with a closed installation such as a varnishing cabin.
  • To avoid such problems, the so called "extraction walls" are being used, their main characteristic is to have a high aspiration surface. Extraction walls have been studied to convey vapours generated in proximity towards it.
  • This solution, in order to function, requires a very high capacity of aspiration, and however, the efficiency of this system is never too high. This provokes the dispersion of vapours of solvents outside of the zone in proximity of the extraction wall and thus it comes to indirect exposition to toxic agents of operators that are working inside the area where the extraction wall is placed.
  • Sometimes, to avoid this limitation, a not movable structure, constituted of two walls and a roofing is being placed next to it, maintaining the side opposite to the extractor open.
  • This system enables to generate, inside the volume constituted by the fixed structure, the airflow that comes in from the open side towards the other one where the extractor is placed. This way the operator that normally operates inside the cabin facing the extractor, varnishes the piece spraying towards the extraction wall, has clean air entering inside the installation behind his back while the air polluted by solvents is being aspirated by the extraction wall situated in front of the operator, with consequent better protection of the operator and limiting the quantity of solvents dispersed in the outside area surrounding the cabin, compared to the use of the extraction wall only.
  • Also this solution presents analogue inconveniences, also if slightly minor, compared to the ones of the varnishing cabin.
  • These and other inconveniences are resolved by use of the installation according to the present invention.
  • Substantially, according to the invention, a kind of cabin like extraction system is being constructed, characterized by, similarly to an extraction wall with walls and roofing, a system of aspiration on one end and a structure constituted by sliding sectors, generally rigid, that when in open position it makes it geometrically seem similar to a traditional solution, while in closed position, the roofing is going to be positioned above the aspiration wall reducing considerably the overall size in sense of the open and closed position. As ulterior advantage, still according to the invention, all the complex constituted by the extraction wall and the structure may be moved due to a predisposition for the insertion of a lifting fork of an elevator or similar device.
  • This way, according to the invention, there are some advantages not present at the actual state of art in any kind of extraction system. In particular, it is going to be possible to have an aspiration efficiency similar to the one of a traditional varnishing cabin with inferior dimensions when not in use and closed, as well as it is going to be possible to move the pieces to varnish without the covering encumbering, simply positioning the piece to varnish in the processing area that is going to be covered by the covering making the walls structure slide. As the whole installation is realized to be movable, finally, it is going to be possible to move it as a whole, also due to the overall dimensions, in general, reduced, to enable the positioning of the cabin in different places to the ones commonly used according to the user's necessity.
  • The same system, constituted by the extraction wall, sliding covering and, if installed, device for moving, may be used with suitable and different characteristics of the extraction wall, also for extraction of powder and dust when sandpapering and however in all of the occasions analogue to varnishing, considering the problems of overall dimensions and the handling of the material to process as already described.
  • On picture 1 there is a possible technical solution of the realization of the invention, without this one being considered a limitation to the protection of the invention. In particular, on picture 1 there is the extraction wall with the sliding covering open. On this picture indicated as nr. (1) there is the extraction wall consisting of the extraction and filtration system, nr. (2) the aspiration nozzles, nr. (3) the part of the extraction wall that has no role in the aspiration process, and as nr. (4) the sliding covering elements. On picture 2 there is the same varnishing cabin in closed position. As we can observe the overall size is considerably reduced. The eventual mobility system is to be seen on picture 2, the slits indicated as nr. (5).
  • The pictures represent an efficacious structure suitable for the purpose, and show also a system of support for the sliding elements when in closed position. The existence of such support does not condition the essence of the invention, but may be used as an element of distinction in the claims.
  • The number and dimensions of every element of the sliding covering may vary without outranging the invention, such as the form of any element, with particular regards to the constitution of the structure and the angles formed in the edges and if used the form of a hut, at the top. The form of the walls and the covering may be realized also with curve structures without outranging the invention.

Claims (6)

  1. Movable and extensible tunnel like extraction wall system constituted by an extraction wall on which an aspiration system and a sliding sector covering are installed to be extended in transversal direction respectively to the extraction wall.
  2. Movable and extensible tunnel like extraction wall system constituted by an extraction wall on which an aspiration system and a sliding sector covering are installed to be extended in transversal direction respectively to the extraction wall and that in closed position find a support fixed to the aspiration wall.
  3. Movable and extensible tunnel like extraction wall system constituted by an extraction wall on which an aspiration system and a sliding sector covering are installed to be extended in transversal direction respectively to the extraction wall and that in closed position find a support fixed to the aspiration wall, equipped by a device that enables easy mobility of the system.
  4. Movable and extensible tunnel like extraction wall system constituted by an extraction wall on which an aspiration system and a sliding sector covering are installed to be extended in transversal direction respectively to the extraction wall and that in closed position find a support in a zone fixed to the aspiration wall, equipped with a device for insertion of lifting forks of an elevator that enables easy mobility of the system.
  5. Movable and extensible tunnel like extraction wall system as in claims 1, 2, 3 and/or 4 to be used as an extraction system for varnishing.
  6. Movable and extensible tunnel like extraction wall system constituted by an extraction wall on which an aspiration system and a sliding sector covering are installed to be extended in transversal direction respectively to the extraction wall and that in closed position find a support fixed to the aspiration wall equipped with a device for insertion of lifting forks of an elevator that enables easy mobility of the system. All of it as described and represented.
EP07018692A 2006-10-02 2007-09-24 Transportable and extensible cabin with extraction system Withdrawn EP1983118A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000011A ITPO20060011A1 (en) 2006-10-02 2006-10-02 SUCTION WALL WITH SLIDING COVER AND TRANSPORT SYSTEM

Publications (2)

Publication Number Publication Date
EP1983118A2 true EP1983118A2 (en) 2008-10-22
EP1983118A3 EP1983118A3 (en) 2010-08-25

Family

ID=38870593

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07018692A Withdrawn EP1983118A3 (en) 2006-10-02 2007-09-24 Transportable and extensible cabin with extraction system

Country Status (2)

Country Link
EP (1) EP1983118A3 (en)
IT (1) ITPO20060011A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1955777B1 (en) * 2006-11-27 2010-09-08 HPM Divisione Nautica S.r.l. Containment system for toxic agents deriving from varnishing processes, resin application and similar processes constituted by an extensible tunnel equipped with an aspiration and filtration system
WO2012068611A1 (en) * 2010-11-05 2012-05-31 Dale Andrew Collison Booth
WO2012146366A1 (en) * 2011-04-26 2012-11-01 Ppg Industries Ohio, Inc. Paint mixing room
US20150298183A1 (en) * 2012-07-03 2015-10-22 G.A.P. S.P.A. Mobile plant for aspiration and treatment of fumes and/or dust and/or gaseous mixtures
GB2606422A (en) * 2020-10-26 2022-11-09 John Utting David Transportable modules and/or vehicle enclosures
PL441871A1 (en) * 2022-07-28 2024-01-29 Mikołajczyk Wiesław Firma Handlowo - Produkcyjno - Usługowa Paco Mobile foldable building structure with retractable walls and method for extending and connecting the walls of a mobile foldable building structure
EP4592466A1 (en) 2024-01-26 2025-07-30 Modeagroup Spolka z ograniczona odpowiedzialnoscia A mobile foldable building with extendable walls and a method of extending and connecting the walls of a mobile foldable building

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2623550A1 (en) * 1987-11-23 1989-05-26 Polygone Expo Removable modular covered passage
AT400532B (en) * 1994-02-10 1996-01-25 Hueppe Hans Otto Dr Apparatus for the construction of mobile painting plants or the like
DE4405781A1 (en) * 1994-02-23 1995-08-24 Algema Gmbh Fahrzeug Und Masch Mobile shelter hut of telescopic construction

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1955777B1 (en) * 2006-11-27 2010-09-08 HPM Divisione Nautica S.r.l. Containment system for toxic agents deriving from varnishing processes, resin application and similar processes constituted by an extensible tunnel equipped with an aspiration and filtration system
WO2012068611A1 (en) * 2010-11-05 2012-05-31 Dale Andrew Collison Booth
WO2012146366A1 (en) * 2011-04-26 2012-11-01 Ppg Industries Ohio, Inc. Paint mixing room
US9038321B2 (en) 2011-04-26 2015-05-26 Ppg Industries Ohio, Inc. Paint mixing room
EP3173549A1 (en) * 2011-04-26 2017-05-31 PPG Industries Ohio, Inc. Paint mixing room
EP3495585A1 (en) * 2011-04-26 2019-06-12 PPG Industries Ohio, Inc. Portable paint mixing room
US20150298183A1 (en) * 2012-07-03 2015-10-22 G.A.P. S.P.A. Mobile plant for aspiration and treatment of fumes and/or dust and/or gaseous mixtures
US10124376B2 (en) * 2012-07-03 2018-11-13 G.A.P. S.P.A. Mobile plant for aspiration and treatment of fumes and/or dust and/or gaseous mixtures
GB2606422A (en) * 2020-10-26 2022-11-09 John Utting David Transportable modules and/or vehicle enclosures
GB2606422B (en) * 2020-10-26 2023-11-01 John Utting David Transportable modules and/or vehicle enclosures
PL441871A1 (en) * 2022-07-28 2024-01-29 Mikołajczyk Wiesław Firma Handlowo - Produkcyjno - Usługowa Paco Mobile foldable building structure with retractable walls and method for extending and connecting the walls of a mobile foldable building structure
EP4592466A1 (en) 2024-01-26 2025-07-30 Modeagroup Spolka z ograniczona odpowiedzialnoscia A mobile foldable building with extendable walls and a method of extending and connecting the walls of a mobile foldable building

Also Published As

Publication number Publication date
ITPO20060011A1 (en) 2008-04-03
EP1983118A3 (en) 2010-08-25

Similar Documents

Publication Publication Date Title
EP1983118A2 (en) Transportable and extensible cabin with extraction system
EP3215278B1 (en) Spray booth ventilation
US10639686B2 (en) Flow cabinet system for cleaning at least one object
JP5416666B2 (en) Safety cabinet
EP2874925B1 (en) Gripper head for transporting parcelled goods packages
US6143048A (en) Portable air pollution capture apparatus with painting tray
CN105744710A (en) Dust-removing electrostatic-eliminating equipment
EP1955777B1 (en) Containment system for toxic agents deriving from varnishing processes, resin application and similar processes constituted by an extensible tunnel equipped with an aspiration and filtration system
US7614841B2 (en) Lifting fork
JP2010149067A (en) Hood structure for preventing scattering of coating mist
RU2006132724A (en) METAL PRODUCT MOVING DEVICE
EP3228581A1 (en) Improved basket for aerial platform of the like
US20130012103A1 (en) Mobile cleaning and blasting cubicle
KR20220102393A (en) Foldable robot painting device
JP4653279B2 (en) Powder inspection equipment
US6264711B1 (en) Capture of liquid sanding dust atomized overspray blast media and other errant particles in an unenclosed area
US20160107185A1 (en) Attachment for a spraying device for use in small places with evacuation of particulates
US20160058254A1 (en) Exhaust Turbulence Attenuator for Industrial and Shop Vacuum Cleaning Units
DE102013016598B4 (en) Clean room transport container with chassis
JP4551986B2 (en) Push-pull ventilator
CN109876940A (en) A kind of electrostatic sprayer suitable for bend pipe spraying
GB2532047A (en) Ovens for industrial processes
EP2896892A1 (en) Extractor hood integrated in a hob
US20030196295A1 (en) Method and apparatus for dusting
US20190256331A1 (en) Wheeled cabinet mounted crane

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

RIC1 Information provided on ipc code assigned before grant

Ipc: B05B 15/12 20060101ALI20100721BHEP

Ipc: E04B 1/343 20060101AFI20080111BHEP

AKY No designation fees paid
REG Reference to a national code

Ref country code: DE

Ref legal event code: R108

Effective date: 20110405

Ref country code: DE

Ref legal event code: 8566

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20110226