EP2357294A2 - Plafond suspendu avec conduite d'air flexible - Google Patents

Plafond suspendu avec conduite d'air flexible Download PDF

Info

Publication number
EP2357294A2
EP2357294A2 EP11000693A EP11000693A EP2357294A2 EP 2357294 A2 EP2357294 A2 EP 2357294A2 EP 11000693 A EP11000693 A EP 11000693A EP 11000693 A EP11000693 A EP 11000693A EP 2357294 A2 EP2357294 A2 EP 2357294A2
Authority
EP
European Patent Office
Prior art keywords
hollow body
support frame
cover according
media cover
media
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.)
Granted
Application number
EP11000693A
Other languages
German (de)
English (en)
Other versions
EP2357294B1 (fr
EP2357294A3 (fr
Inventor
Hansjürg Lüdi
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.)
H LUEDI and CO AG
Original Assignee
H LUEDI and CO AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43662098&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2357294(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by H LUEDI and CO AG filed Critical H LUEDI and CO AG
Publication of EP2357294A2 publication Critical patent/EP2357294A2/fr
Publication of EP2357294A3 publication Critical patent/EP2357294A3/fr
Application granted granted Critical
Publication of EP2357294B1 publication Critical patent/EP2357294B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/02—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation having means for ventilation or vapour discharge
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
    • A47F5/10—Adjustable or foldable or dismountable display stands
    • A47F5/101—Display racks with slotted uprights
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
    • A47F5/10—Adjustable or foldable or dismountable display stands
    • A47F5/13—Adjustable or foldable or dismountable display stands made of tubes or wire
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/006—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation with means for hanging lighting fixtures or other appliances to the framework of the ceiling
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/22—Connection of slabs, panels, sheets or the like to the supporting construction
    • 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
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F13/068—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as perforated walls, ceilings or floors
    • 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
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F2013/0608—Perforated ducts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/14—Details or features not otherwise provided for mounted on the ceiling

Definitions

  • the invention relates to a media ceiling, in particular for laboratories, with a supply air duct according to the preamble of claim 1.
  • a median blanket for guiding supply lines in a room of a building which has a rigid support frame made of profiled supports, which is fastened in the area of the ceiling of the room.
  • On the support frame in this case at least one supply air duct for the supply of fresh air and at least one exhaust duct and lines for the supply of sanitary media are added, the supply air duct extends above the passage area substantially flush with the underside of the support frame in the plane of the support frame and the lines for supplying the sanitary media run above the supply air duct in a second plane
  • the media ceiling described in the aforementioned patent application not only allows a very quick and easy installation but also a highly structured installation of the supply air and exhaust air ducts and the media lines, the entire construction is relatively expensive due to the inlet air duct used, which is guided in the plane of the supporting frame construction, since openings for a substantially rectilinear cable routing must be provided in the profile girders of the supporting frame construction.
  • a media ceiling which serves as a horizontal partitioning in particular in a laboratory, and the supply lines such as media lines for water, gases, vacuum, heating and cooling as well as for the electrical and data supply of laboratory workplaces, a self-supporting frame on profile beams, which is fastened in the area of the ceiling of a room via appropriately designed columns at a distance from this.
  • the media ceiling according to the invention is characterized in that the supply air duct comprises an elongated hollow body made of a flexible, substantially air-impermeable material or a dimensionally stable intrinsically stiff material, which is received on the underside of the support frame, preferably in the region of two mutually parallel profile carrier, flush with the underside is, and provided over its length with a plurality of air outlet openings through which the outgoing in the interior of the hollow body supply air exits into the room.
  • the components can in particular comprise the complete exhaust air ducts with intake openings volume flow regulators and silencers, cooling ceilings, filters, circulating air cooling units, building services installations such as sensors, or also supply lines for the sanitary media as well as the busbars and electrical supply lines for the lighting, signal devices and loudspeakers.
  • Another advantage of the media cover according to the invention is that the hollow body can be very easily removed in the same way from the support frame in order to clean it, for example, at predetermined time intervals.
  • the elongated hollow body according to a first embodiment of the invention preferably consists of a flexible textile material suitable for safety, such as e.g. a flame-retardant technical synthetic fabric or film material which is flexibly adapted to the respective needs and, for example, may have a thickness of 0.03 mm to 1 mm or more. This results in the further advantage that the hollow body can also be cleaned very conveniently in known industrial washing machines when needed.
  • a flexible textile material suitable for safety such as e.g. a flame-retardant technical synthetic fabric or film material which is flexibly adapted to the respective needs and, for example, may have a thickness of 0.03 mm to 1 mm or more.
  • the support frame comprises at least one, but preferably two along the elongated hollow body extending profile body, in each of which at least one longitudinal groove is provided, which is aligned parallel to the hollow body.
  • the hollow body in this case has a substantially parallel to the longitudinal groove extending loop in which a rubber-elastic molded body, for example, with a substantially circular outer diameter, which may for example consist of rubber or polyurethane, is introduced.
  • the rubber-elastic molded body has a larger outer diameter than the inner diameter of the groove, so that it can be pressed by hand from the bottom of the media ceiling of form-fitting manner in the groove and is fixed in this form-fitting manner.
  • the groove may preferably also have a flared groove base, so that the rubber-elastic Shaped body can expand within the groove bottom to its full size.
  • the elongate hollow body according to the invention attach very quickly and with little effort by untrained personnel on the support frame of the media ceiling and can be solved by this, whereby the installation costs and the maintenance and cleaning costs for the Hollow body can be decisively reduced.
  • the hollow body according to the invention has the advantage that it can easily bridge over compellingly transversely extending profile carriers in the area of the supporting frame construction without requiring special measures for this purpose.
  • the abovementioned loops are preferably interrupted for this purpose, which opens up the possibility of installation of the same over the entire length of the hollow body on the underside of the support frame construction.
  • the elongated hollow body has a D-shaped cross-section, wherein the flattened part of the hollow body rests directly flush or flush on the underside of the support frame and forms a substantially closed, air-impermeable surface.
  • the domed portion of the D-shaped cross section which is advantageously associated with the aisle area of a laboratory in the space in question, is preferably provided with a plurality of air outlet openings in the form of holes or slots.
  • the elongated hollow body can be made very inexpensively, for which purpose the holes can be preferably machined into the D-shaped cross section, for example by means of a laser or a punch according to a predetermined pattern.
  • the occupation density of the holes which are introduced into the substantially air-impermeable material and the size of the holes in the region of the curved extending portion of the hollow body at any time with little effort depending on the respective ventilation requirements, such as in particular the amount of air and Temperature as well as the Arrangement of laboratory furniture and deductions adaptable to the respective requirements.
  • the D-shaped cross-section is brought in the case of the textile material, for example by sewing or sewing, or by bonding a perforated in the manner described above surface pattern of the flexible air-impermeable material in its final spatial form.
  • the number of holes per unit area is increased from the center of the D-shaped cross-section in the transverse direction of the hollow body to its side edges.
  • the holes may have a diameter in the range between 0.4 mm in the center of the D-shaped section and e.g. 3.0 mm in the edge regions thereof, and preferably extend in rows or clusters over the entire length of the hollow body.
  • the number of holes can be, for example, between five holes per dm 2 and over a hundred holes per dm 2 , wherein the diameter of the holes can additionally vary in the range between 0.4 mm and 3 mm.
  • the ideal arrangement of the hole patterns is preferably adapted with the aid of computer-aided flow simulations (CFD) to the respective needs and spatial conditions in the respective laboratory, such that the air emerging from the air outlet openings acts on the area below the hollow body according to a predetermined quantity pattern
  • the elongated hollow body is in flow communication with a main supply air duct, which may be arranged in the plane above the support frame on this and is held for example by suitable angle profiles on the support frame.
  • the main Zulftkanal which is connected to the elongated hollow body fluidly via cross-connecting channels and preferably from above into the hollow body opening nozzle or the like, preferably consists of a slightly air-permeable material, e.g. from an uncoated textile or plastic fabric, in particular polyamide fabric, with a mesh size of e.g. 0.01 mm.
  • the elongate hollow body may be composed of a plurality of subsections which are connectable to one another via zippers and / or hook and loop fasteners in a substantially air-tight manner.
  • the zippers or hook and loop fasteners are preferably arranged on the peripheral end edges of the subsections of the hollow body, so that a plurality of hollow body sections can be connected together to form a hollow body of any length.
  • the elongated hollow body on a running between two profile carriers plate for example an aluminum plate, which spans the two profile carrier on the underside and is held by simple countersunk screws and in the longitudinal grooves of the profile carrier engaging sliding blocks, with the help of Velcro is attached.
  • This may for example have a width in the range of 40 mm and be glued in the form of two strips on the underside of the plate along its side edges parallel to the profile carriers.
  • the elongated and self-contained hollow body has on its upper side corresponding to the Velcro hook bands which hook after pressing the hollow body to the Velcro strips and releasably fix the hollow body to the plate below the support frame.
  • Velcro as well as zippers is also in the field of branching between the main supply air duct and the connecting channel, and the connecting channel and the nozzle of advantage, which connects the elongated hollow body with the connecting channel in terms of flow.
  • the hollow body consists of a dimensionally stable intrinsic elastic material, in particular of sheet metal or plastic, and has a first and a second lateral longitudinal portion, which is preferably integrally formed on the hollow body.
  • Each of the two lateral longitudinal sections of the hollow body is associated with a groove-like receiving portion attached to the underside of the support frame, which extends parallel to the hollow body, and in which the respective receiving portion can be inserted.
  • the support frame which is preferably the shape of a lying "D" with the additional lateral longitudinal sections formed thereon or - in other words - the shape of a " ⁇ " having, preferably one-piece moldings briefly in the field
  • Side longitudinal sections compressed against its own elasticity, whereby the longitudinal sections can be introduced due to the short-term reduced width of the hollow body in the groove-like receiving portions.
  • the longitudinal sections are then urged due to the inherent elasticity in the groove-like receiving portions and fixed the hollow body in this way on the support frame.
  • the embodiment of the invention described above has the advantage that the hollow body can be made very cost-effective example of sheet metal, in particular of aluminum or steel sheet with a thickness of eg 0.5mm to 1.0 mm, by bending of the mold, wherein the air outlet openings in an advantageous Way preferably before punching in the curved, pointing in the direction of the bottom of the room section of the hollow body punched or introduced by means of a laser.
  • the hollow body at least in sections, in the flexible as well as in the inherently stiff embodiment, may consist of a light-transmitting material, e.g. made of transparent fabric or translucent plastic, wherein in the interior of the hollow body, a light source is arranged, which can be supplied via the above the supply air duct arranged electrical supply lines with electricity.
  • a supply air duct is added to the underside of the support frame 2, which consists of an elongated hollow body 10, which consists of a flexible textile material, which is impermeable as such for air.
  • the hollow body 10 has a substantially D-shaped cross-section and is provided over its length with a plurality of air outlet openings 12, which are introduced into the flexible material as a pattern adapted to the desired flow conditions, preferably with the aid of a punch or a laser.
  • the air outlet openings 12 are not uniformly distributed over the cross section of the hollow body 10, but preferably extend in rows over the entire length, the density and the size of the openings 12, starting from the through the line 15th indicated center of the hollow body 10 increases towards its sides.
  • the openings 12 are not arranged evenly distributed on the curved portion of the hollow body, but in particular in the lateral parts of the curved portion beyond the center 15 are introduced into a plurality of clusters in this, ie in Accumulations of eg 10 holes, for example, have a size of only 0.4 mm.
  • the elongated hollow body 10 is releasably secured to the underside of the support frame 2, including on the hollow body on both sides in each case a loop 14a, 14b is formed in the one elongated shaped body 16 is received from a rubber-elastic material which is inserted, for example, in the loop from one end of the hollow body 10 from.
  • the support frame 2 comprises in this embodiment of the invention, a first and a second profile body 4a, 4b, in each of which a respective loop 14a, 14b associated longitudinal groove 18a, 18b is formed, at least in the region of the outside of the profile body 4a, 4b a smaller Opening width than the outer diameter of the shaped body 16 has, so that the molding together with the surrounding loop 14a, 14b by hand in the groove 18a, 18b can be pressed, as shown in Fig. 3 is indicated. As shown by Fig.
  • FIG. 1 the supply of the presentation technical reasons only in Fig. 2 indicated by arrows supply air into the elongated hollow body 10 via a main supply air channel 20 which is connected to the hollow body 10 via a likewise made of a flexible, preferably textile material connecting channel 22 and a port 24 fluidly connected.
  • the main supply air duct 20 as well as the connecting channel 22 are preferably made of a slightly air-permeable material and are arranged together with the nozzle 24 in an advantageous manner in a plane which is located above the plane of the support frame 2.
  • the support frame 2 for mounting the media blanket 1 in the region of the floor of the building or at a desired working height together with all above the support frame 2 arranged components can be assembled manufactures, in which case also preferably transverse to the elongated hollow body 10 extending main supply air duct 20 can be mounted on the support frame 2.
  • the hollow body 10 must be attached from the beginning with the support frame 2, which in particular facilitates the installation of the media cover 1 in working height, for example, in the range of 80 cm to 130 cm can lie.
  • the entire construction is lifted by one or more lifting devices, such as pulley or electric lifter, and the supports 8 are attached to the building corner.
  • the attachment of the elongated hollow body 10, or the individual sections thereof on the support frame 2 wherein the connection of the sections with each other via not shown in detail airtight zippers and / or hook and loop fasteners and the connection the stiffened in this case Stub 24 can be made via a circumferential elastic cord 26, which latter spans the preferably thickened edges of the nozzle 24 from the outside adjacent vertical portions 28 of the hollow body material, as in Fig. 2 is indicated.
  • the hollow body 10 of a dimensionally stable intrinsic elastic material, in particular of sheet metal or plastic, and has a first and a second lateral longitudinal portion 30a, 30b, which is preferably integrally formed on the hollow body 10.
  • Each of the two lateral longitudinal sections 30a, 30b is associated with a groove-like or pocket-like receiving portion 32a, 32b attached to the underside of the support frame 4 which extends parallel to the longitudinal axis of the hollow body 10 in the horizontal direction and preferably via unspecified screws and sliding blocks on the respective Profile support 4a, 4b is attached.
  • the groove-like receiving portions 32a, 32b can be covered in an advantageous manner by ceiling tiles, not shown in the drawings, as they are used, for example, in conjunction with air conditioning ceilings.
  • the longitudinal sections 30a, 30b become the center for a short time 15 of the hollow body 10 compressed toward and then introduced the longitudinal sections in the groove-like receiving portions 32 a, 32 b.
  • the longitudinal sections are then due to the inherent elasticity of the inherently rigid material from the hollow body consists, in the groove-like receiving portions 32 a, 32 b urged, whereby the hollow body 10 is releasably positively held on the support frame 4.
  • the distribution and design of the air outlet openings in this embodiment of the invention preferably corresponds to the distribution and design of the air outlet openings of the first described embodiment thereof of flexible, in particular textile material.
  • the material of the hollow body 10 may be translucent at least in sections, e.g. transparent or translucent plastic, or the hollow body 10 may be provided in the case of metal sheets with openings which are hermetically sealed by a transparent material.
  • a light source 34 is arranged according to the invention, e.g. a fluorescent tube or LED comprises, which if necessary by a suitable ballast 36, which is preferably arranged on the upper side of the hollow body 10, is operated.
  • the hollow body 10 is closed in the two previously described embodiments, except in the region of the air outlet openings and possibly the openings for the power supply to the Lichtqellen 34 over its entire length in cross-section similar to an airbag.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)
EP11000693.9A 2010-01-29 2011-01-28 Plafond suspendu avec conduite d'air flexible Active EP2357294B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010006360A DE102010006360A1 (de) 2010-01-29 2010-01-29 Mediendecke mit einem flexiblen Zuluftkanal

Publications (3)

Publication Number Publication Date
EP2357294A2 true EP2357294A2 (fr) 2011-08-17
EP2357294A3 EP2357294A3 (fr) 2014-10-22
EP2357294B1 EP2357294B1 (fr) 2018-09-26

Family

ID=43662098

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11000693.9A Active EP2357294B1 (fr) 2010-01-29 2011-01-28 Plafond suspendu avec conduite d'air flexible

Country Status (4)

Country Link
EP (1) EP2357294B1 (fr)
DE (2) DE202010017538U1 (fr)
DK (1) DK2357294T3 (fr)
ES (1) ES2702098T3 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015154729A1 (fr) * 2014-04-07 2015-10-15 Prihoda S.R.O. Élément de climatisation pour distribution d'air
CN108626826A (zh) * 2017-03-15 2018-10-09 汉斯-彼得·莱默尔 一种用于对房间调温的装置
JP2019078422A (ja) * 2017-10-20 2019-05-23 株式会社テクノ菱和 空調システム

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010044590B4 (de) 2010-09-07 2022-04-21 H. Lüdi + Co. Ag Anordnung zur Belüftung eines Raums, insbesondere eines Laborraums und Verwendung eines Zuluftkanals
US10941907B2 (en) * 2016-11-30 2021-03-09 Current Lighting Solutions, Llc Troffer retrofit kit
RU209249U1 (ru) * 2021-07-01 2022-02-09 Виктор Владимирович Макагон Профиль потолочный для зонирования натяжного потолка

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007033821A1 (fr) 2005-09-22 2007-03-29 H. Lüdi + Co. AG Gas- und Energiesysteme Plafond suspendu, notamment pour laboratoires, et son procede de montage

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4616558A (en) * 1984-11-01 1986-10-14 Total Air, Inc. Gaseous fluid distribution devices
DE3817365A1 (de) * 1988-05-20 1989-11-30 Mueller Alex Lastkraftwagen oder anhaenger mit einem durch ein kuehlaggregat am vorderende durch luftumwaelzung gekuehlten lade- oder kuehlraum
FI84096B (fi) * 1990-01-31 1991-06-28 Halton Oy Undertakskonstruktion och foerfarande foer att bringa luften att stroemma i samband med undertakskonstruktionen.
DE4111896A1 (de) * 1991-04-12 1992-10-15 Kessler & Luch Gmbh Kuehldecke
DE69702056D1 (de) * 1997-07-24 2000-06-21 Marco Zambolin Kanal zum Leiten und Verteilen von Luft
US6280320B1 (en) * 1999-07-13 2001-08-28 Rite-Hite Holding Corporation Frame to support a deflated fabric air duct
US20020155805A1 (en) * 2001-04-18 2002-10-24 Paschke Nicolas B. Illuminated fabric air duct
EP1684393B1 (fr) * 2005-01-21 2008-04-23 Zurecon Ag Installation d'alimentation de fluides et d'énergie et méthode de montage
JP2006349271A (ja) * 2005-06-16 2006-12-28 Takasago Thermal Eng Co Ltd 空調システム
US9039503B2 (en) * 2008-02-29 2015-05-26 Rite-Hite Holding Corporation Longitudinally split fabric air duct

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007033821A1 (fr) 2005-09-22 2007-03-29 H. Lüdi + Co. AG Gas- und Energiesysteme Plafond suspendu, notamment pour laboratoires, et son procede de montage

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015154729A1 (fr) * 2014-04-07 2015-10-15 Prihoda S.R.O. Élément de climatisation pour distribution d'air
US10830485B2 (en) 2014-04-07 2020-11-10 Prihoda S.R.O. Air-conditioning diffuser for air distribution
CN108626826A (zh) * 2017-03-15 2018-10-09 汉斯-彼得·莱默尔 一种用于对房间调温的装置
JP2019078422A (ja) * 2017-10-20 2019-05-23 株式会社テクノ菱和 空調システム

Also Published As

Publication number Publication date
DE202010017538U1 (de) 2012-02-29
DE102010006360A1 (de) 2011-08-04
ES2702098T3 (es) 2019-02-27
DK2357294T3 (da) 2019-01-07
EP2357294B1 (fr) 2018-09-26
EP2357294A3 (fr) 2014-10-22

Similar Documents

Publication Publication Date Title
EP2357294B1 (fr) Plafond suspendu avec conduite d'air flexible
EP1934414B1 (fr) Plafond suspendu, notamment pour laboratoires, et son procede de montage
DE2125637A1 (de) Gitterförmige Rasterkonstruktion für abgehängte Decken
DE2718611B2 (de) Abscheider für eine Einrichtung zum Be- und Entlüften von Räumen
EP0772719A1 (fr) Element de paroi finie a conduits integres
EP3538829A1 (fr) Enceinte de séchage
DE202005020919U1 (de) Variables Deckenbeleuchtungssystem
AT513069B1 (de) Vorrichtung zum Klimatisieren eines Raumes
DE4326495C2 (de) Fußbodenheizung
EP3075580B1 (fr) Systeme de double soufflet pour un passage entre deux parties de vehicules reliees de maniere articulee, vehicule comprenant un systeme de double soufflet, procede de fabrication d'un systeme de double soufflet et destine a fabriquer un vehicule automobile dote d'un systeme a double soufflet
EP0582031A1 (fr) Dispositif servant à contenir des éléments de chauffage et/ou de ventilation
EP0573906B1 (fr) Dispositif de nettoyage pour salles stériles
EP3002173A1 (fr) Vehicule sur rail dote d'un conduit de climatiseur de toit
DE102017221725B4 (de) Fluidkanal
EP0795719B1 (fr) Unité modulaire pour illumination
DE102011055522B4 (de) Lüftungsgerät für den profilierten Blendrahmen eines Flügels (Fenster-Lüftungsgerät) und Luft-Austauschverfahren
DE10221375A1 (de) Dichtungsanordnung für eine Wärmerückgewinnungszelle
EP3276102B1 (fr) Système d'aération d'un laboratoire
EP2161512B1 (fr) Appareil d'aération décentralisé et installation d'aération dotée d'un tel appareil
EP2601927A1 (fr) Dispositif d'aération pour salles blanches et salle blanche avec un tel dispositif
EP3984566B1 (fr) Dispositif d'éclairage d'hygiène
DE2116866C2 (de) Wabendecke
EP3533320B1 (fr) Espace et procédé de culture
EP0724700B1 (fr) Sortie a fente
WO2021140151A9 (fr) Aérateur à bande et ensemble aérateur

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): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: E04B 9/00 20060101AFI20140912BHEP

Ipc: F24F 13/068 20060101ALI20140912BHEP

Ipc: F24F 13/06 20060101ALI20140912BHEP

Ipc: E04B 9/02 20060101ALI20140912BHEP

Ipc: E04B 9/22 20060101ALI20140912BHEP

Ipc: F24F 13/02 20060101ALI20140912BHEP

Ipc: F24F 13/072 20060101ALI20140912BHEP

17P Request for examination filed

Effective date: 20150422

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

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20170209

RIN1 Information on inventor provided before grant (corrected)

Inventor name: LUEDI, HANSJUERG

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

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

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20180509

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

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

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1046200

Country of ref document: AT

Kind code of ref document: T

Effective date: 20181015

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502011014759

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: PATENTANWALT KOELLIKER GMBH, CH

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502011014759

Country of ref document: DE

Representative=s name: REBLE & KESSELHUT PARTNERSCHAFTSGESELLSCHAFT V, DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

Effective date: 20190104

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181226

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181226

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180926

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180926

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181227

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180926

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180926

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2702098

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20190227

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180926

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180926

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180926

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190126

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180926

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180926

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180926

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180926

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190126

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180926

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180926

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502011014759

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180926

26N No opposition filed

Effective date: 20190627

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190128

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180926

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180926

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180926

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180926

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20110128

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180926

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20230123

Year of fee payment: 13

Ref country code: DK

Payment date: 20230123

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20230131

Year of fee payment: 13

Ref country code: BE

Payment date: 20230123

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20240123

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IE

Payment date: 20240118

Year of fee payment: 14

Ref country code: ES

Payment date: 20240216

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20240118

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240119

Year of fee payment: 14

Ref country code: CH

Payment date: 20240202

Year of fee payment: 14

Ref country code: GB

Payment date: 20240124

Year of fee payment: 14