EP0521810A2 - Mobile Absaughaube mit akkordeonförmig gefalteter Sammelröhre - Google Patents

Mobile Absaughaube mit akkordeonförmig gefalteter Sammelröhre Download PDF

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Publication number
EP0521810A2
EP0521810A2 EP92560001A EP92560001A EP0521810A2 EP 0521810 A2 EP0521810 A2 EP 0521810A2 EP 92560001 A EP92560001 A EP 92560001A EP 92560001 A EP92560001 A EP 92560001A EP 0521810 A2 EP0521810 A2 EP 0521810A2
Authority
EP
European Patent Office
Prior art keywords
hood
concertina type
extractor hood
collector pipe
type collector
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Withdrawn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
EP92560001A
Other languages
English (en)
French (fr)
Other versions
EP0521810A3 (en
Inventor
Antonio Saez Utiel
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
Publication of EP0521810A2 publication Critical patent/EP0521810A2/de
Publication of EP0521810A3 publication Critical patent/EP0521810A3/en
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F24C15/2078—Removing cooking fumes movable
    • F24C15/2085—Removing cooking fumes movable adjustable in height

Definitions

  • the sector covered by the technique used for this patent is that of the manufacture of fume extractor hoods, essentially of the household type, and in particular of the industrial type.
  • the present prior art takes the installations to this end to be dependent on a system that has, through its aesthetic and static configuration (chimney type), brought about a problem of power and efficiency loss in fume extraction, with the distance between the collector or hood and the base from which extraction is to be made being where the main problem of optimum extraction lies.
  • ES U 229 295 covers the protection of a mobile hood laid out in two parts, one outside and one inside, that determine the regulation of the height by sliding within one another, and that are stabilized by counterweights.
  • This device has the disadvantage that either the manufacture has to be extremely accurate, so leading to very expensive results, or that absorption losses occur if the adjustment between the two telescopic parts is not very accurate. Furthermore, the absorption surface is smaller as all the inner surface of the piece is taken up, so providing lesser suction flow.
  • the present invention has as its object a new mobile extractor hood with a concertina type collector pipe, with the particular novelty that the concertina itself should be fitted in the neck of kitchen hoods, with its purpose being to provide these with mobility in a vertical plane.
  • This new mobile extractor hood whose system is mainly based on the application of a concertina type flexible pipe, fixed at one end to the neck of the hood, and on its fixing to the general fume extractor collector at the other end, results in a hood that has highly useful mobility upward and downward, and which, by means of a pulley and brake mechanism enables the required distance from the base from which extraction is made to be obtained, and enables its later retracting to the locking point, or to any distance that is suitable or decided upon to maintain, with the added advantage that the possibility of being able to fit the extractor fan at both ends, either inside the hood or in the inlet of the general collector, leads to a greater range of installation options for the installation.
  • this new mobile extractor hood with a concertina type collector pipe contributes to the extraction of fumes is obvious, and it is very simple as a whole, since it stems from a simple and functional structural basis in its basic conception (since mechanical or electrical systems can be adapted to its special function of vertical movement), but as has already been said, its operation system is economical, practical and efficient, thus giving it advantages as regards manufacturing costs in such a way as to bring about an increase in demand in the sector, due to the particular economic quality of purchasing power, since one of the objectives of this invention is to provide the fume extraction installation with the greatest efficiency at the lowest cost.
  • the mobile extractor hood with a concertina type collector pipe that is the object of this registration enables steam, smoke, grease, etc. to be collected by bringing the hood close to the base from which the emission to be extracted is coming, thus preventing draughts of air breaking the absorption flow, since these do not have physical space in which to get out, because, as the user determines, the hood can be placed practically on top of the source of the smoke or steam to be collected, with structural and constitutive aspects that considerably differ from the different systems at present known of used for these purposes.
  • Figure 1 shows a vertical elevational and schematic view of the installation, according to an example of its practical execution.
  • Figure 2 shows a plan view of this same execution.
  • Figure 1 shows a general vertical elevational and longitudinal projection of the mounted assembly, in which one can see the linkage of the concertina type collector tube, between the upper part of the hood and next to the fan, by means of linking terminals, and the upper fixed support, with, on both sides, sliding guides and a mobilizing pullwire or dragline for raising or lowering the hood, by means of a pulley and a brake.
  • Figure 2 shows a conventional plan view of the extractor hood, connected to the concertina type collector pipe and the sliding vertical parallel guides joined to the hood and sliding over the upper fixed support.
  • 1 indicates the extractor hood that can be given a conical or pyramidal body shape, for example, to which, at the upper end, the concertina type collector pipe 2 is linked, joined to the extractor fan 3, by means of linking terminals 4 inserted by a thread system, inserted and disconnected by a small turn or fixed on by means of a mounting pin or peg, with the concertina type collector pipe 2 being the fundamental basis of the installation that is object of this invention, whose special qualities allow the movement of the hood 1 in an upward or downward"direction.
  • the installation is provided with two guides 5 in parallel position, along which the hood 1 slides in a vertical direction, preventing any lateral swaying and providing the whole assembly with rigidity, as can be seen from figure 1.
  • the mobilization system with vertical movement is based on a pullwire or dragline 7, which, fixed by the lower end to the upper part of the hood 1, makes this go up or go down by means of a pulley and a brake, this operation being carried out by the user.
  • This pullwire can be fitted either inside or outside the hood, as a esthetic or accessibility criteria, etc. may determine.
  • the terminals of link 4 at the ends of the concertina type collector pipe enable this to be joined to the hood 1, at one end, and at the other end to the general collector or to the inlet of the extractor 3, if this has been installed at the upper end.
  • the different pieces of the mobile extractor hood such as for example the linking terminals 4, hood 1 and others, can be made of metal, plastic, by injection, of glass, or of several materials at the same time, with said linking terminals 4 being fitted with a thread system that for example, with a small turn, allows simple assembly of the whole unit, facilitating the separate cleaning of the different parts that make up the extractor unit.
  • At least two male (or female) guides 5 hang down in parallel positions, these being joined at their ends to a rectangular piece and to an assembly with an internal semicircle configuration 6.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)
EP19920560001 1991-06-11 1992-06-11 A mobile extractor hood with a concertina type collector pipe Withdrawn EP0521810A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9101403 1991-06-11

Publications (2)

Publication Number Publication Date
EP0521810A2 true EP0521810A2 (de) 1993-01-07
EP0521810A3 EP0521810A3 (en) 1993-04-07

Family

ID=8272669

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19920560001 Withdrawn EP0521810A3 (en) 1991-06-11 1992-06-11 A mobile extractor hood with a concertina type collector pipe

Country Status (1)

Country Link
EP (1) EP0521810A3 (de)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0625677A2 (de) * 1993-03-31 1994-11-23 Gianluca Della Rocca Gerät zur Rauch- und Dampfabzug, insbesondere für Kochherde
DE19543113A1 (de) * 1995-11-18 1997-05-22 Mayer Gmbh Fa Geb Dunstabzugshaube für eine Haushaltsküche
DE19739863A1 (de) * 1997-09-11 1999-03-18 Imp Werke Gmbh & Co Dunstabzugshaube
WO2003073008A1 (en) * 2002-02-27 2003-09-04 Elica S.P.A. An improved structural enclosure for an extractor hood
EP1418386A2 (de) * 2002-10-31 2004-05-12 Giovanni Paladini Rauch und/oder Dampfabzugseinrichtung für Küchenabzugshauben
WO2006024391A1 (de) * 2004-09-01 2006-03-09 Miele & Cie. Kg Höhenverstelleinrichtung für eine deckenbefestigte dunstabzugshaube sowie dunstabzugshaube
EP1901009A2 (de) * 2006-09-01 2008-03-19 Lufttechnik + Metallbau AG Abzugshaube
DE102008027470A1 (de) 2008-06-09 2009-12-10 BSH Bosch und Siemens Hausgeräte GmbH Höhenverstellbare Dunstabzugshaube sowie Verfahren zum Absaugen von Wrasen
CN103868122A (zh) * 2014-04-02 2014-06-18 徐国安 节能型可升降吸排除油烟机
CN104368581A (zh) * 2014-05-16 2015-02-25 庄明 可移动负压式净化装置及可移动负压式净化系统
WO2017133371A1 (zh) * 2016-02-01 2017-08-10 宁波方太厨具有限公司 一种顶吸式吸油烟机
CN109724129A (zh) * 2017-10-31 2019-05-07 佛山市顺德区美的电热电器制造有限公司 组合灶具
CN110726164A (zh) * 2019-10-30 2020-01-24 浙江蓝炬星电器有限公司 一种可调节集烟腔容积大小的集成灶及其制造方法
CN111895466A (zh) * 2020-07-03 2020-11-06 浙江晶雅玻璃科技有限公司 一种厨房电器用玻璃排烟罩及其制造方法
CN113932264A (zh) * 2021-10-20 2022-01-14 浙江杰森厨具股份有限公司 一种升降封闭式集烟集成灶

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8530783U1 (de) * 1985-10-30 1986-01-02 Herkommer jun., Albert, 7076 Waldstetten Dunstabzugshaube für Küchen
US4612909A (en) * 1985-02-22 1986-09-23 Lee Chi Min Room exhaust duct
DE9101894U1 (de) * 1991-02-19 1991-05-23 Küppersbusch AG, 4650 Gelsenkirchen Dunstabzug

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4612909A (en) * 1985-02-22 1986-09-23 Lee Chi Min Room exhaust duct
DE8530783U1 (de) * 1985-10-30 1986-01-02 Herkommer jun., Albert, 7076 Waldstetten Dunstabzugshaube für Küchen
DE9101894U1 (de) * 1991-02-19 1991-05-23 Küppersbusch AG, 4650 Gelsenkirchen Dunstabzug

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0625677A2 (de) * 1993-03-31 1994-11-23 Gianluca Della Rocca Gerät zur Rauch- und Dampfabzug, insbesondere für Kochherde
EP0625677A3 (de) * 1993-03-31 1995-01-04 Rocca Gianluca Della Gerät zur Rauch- und Dampfabzug, insbesondere für Kochherde.
DE19543113A1 (de) * 1995-11-18 1997-05-22 Mayer Gmbh Fa Geb Dunstabzugshaube für eine Haushaltsküche
DE19739863A1 (de) * 1997-09-11 1999-03-18 Imp Werke Gmbh & Co Dunstabzugshaube
DE19739863C2 (de) * 1997-09-11 2002-10-24 Imp Werke Ohg Dunstabzugshaube
WO2003073008A1 (en) * 2002-02-27 2003-09-04 Elica S.P.A. An improved structural enclosure for an extractor hood
EP1418386A2 (de) * 2002-10-31 2004-05-12 Giovanni Paladini Rauch und/oder Dampfabzugseinrichtung für Küchenabzugshauben
EP1418386A3 (de) * 2002-10-31 2005-01-12 Giovanni Paladini Rauch und/oder Dampfabzugseinrichtung für Küchenabzugshauben
WO2006024391A1 (de) * 2004-09-01 2006-03-09 Miele & Cie. Kg Höhenverstelleinrichtung für eine deckenbefestigte dunstabzugshaube sowie dunstabzugshaube
EP1901009A2 (de) * 2006-09-01 2008-03-19 Lufttechnik + Metallbau AG Abzugshaube
EP1901009A3 (de) * 2006-09-01 2012-05-30 Lufttechnik + Metallbau AG Abzugshaube
DE102008027470A1 (de) 2008-06-09 2009-12-10 BSH Bosch und Siemens Hausgeräte GmbH Höhenverstellbare Dunstabzugshaube sowie Verfahren zum Absaugen von Wrasen
CN103868122A (zh) * 2014-04-02 2014-06-18 徐国安 节能型可升降吸排除油烟机
CN104368581A (zh) * 2014-05-16 2015-02-25 庄明 可移动负压式净化装置及可移动负压式净化系统
WO2017133371A1 (zh) * 2016-02-01 2017-08-10 宁波方太厨具有限公司 一种顶吸式吸油烟机
CN109724129A (zh) * 2017-10-31 2019-05-07 佛山市顺德区美的电热电器制造有限公司 组合灶具
CN110726164A (zh) * 2019-10-30 2020-01-24 浙江蓝炬星电器有限公司 一种可调节集烟腔容积大小的集成灶及其制造方法
CN111895466A (zh) * 2020-07-03 2020-11-06 浙江晶雅玻璃科技有限公司 一种厨房电器用玻璃排烟罩及其制造方法
CN113932264A (zh) * 2021-10-20 2022-01-14 浙江杰森厨具股份有限公司 一种升降封闭式集烟集成灶

Also Published As

Publication number Publication date
EP0521810A3 (en) 1993-04-07

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