DE20016576U1 - Ventilation duct for buildings and connecting element intended for their manufacture - Google Patents

Ventilation duct for buildings and connecting element intended for their manufacture

Info

Publication number
DE20016576U1
DE20016576U1 DE20016576U DE20016576U DE20016576U1 DE 20016576 U1 DE20016576 U1 DE 20016576U1 DE 20016576 U DE20016576 U DE 20016576U DE 20016576 U DE20016576 U DE 20016576U DE 20016576 U1 DE20016576 U1 DE 20016576U1
Authority
DE
Germany
Prior art keywords
components
ventilation duct
duct according
angle
brackets
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.)
Expired - Lifetime
Application number
DE20016576U
Other languages
German (de)
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.)
CONIT LUFTTECHNIK GmbH
Original Assignee
CONIT LUFTTECHNIK GmbH
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 CONIT LUFTTECHNIK GmbH filed Critical CONIT LUFTTECHNIK GmbH
Priority to DE20016576U priority Critical patent/DE20016576U1/en
Publication of DE20016576U1 publication Critical patent/DE20016576U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02Ducting arrangements
    • F24F13/0263Insulation for air ducts
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F17/00Vertical ducts; Channels, e.g. for drainage
    • E04F17/04Air-ducts or air channels
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00Rigid pipes
    • F16L9/003Rigid pipes with a rectangular cross-section
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02Ducting arrangements
    • F24F13/0209Ducting arrangements characterised by their connecting means, e.g. flanges

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Duct Arrangements (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (8)

1. Lüftungskanal od. dgl. mit quadratischem oder rechteckigem Querschnitt, bestehend aus vier im wesentlichen plattenförmigen Bauelementen (2 bis 5; 23 bis 26), die an seinen vier Ecken unter Bildung von Stoßfugen (12, 14) paarweise aneinander gelegt und durch Verbindungsmittel miteiander verbunden sind, dadurch gekennzeichnet, daß wenigstens einige der Bauelemente (2, 4; 23 bis 26) an ihren seitlichen Rändern mit nach innen offenen Längsnuten bzw. Falzen (6, 7; 27) versehen sind, die jeweils einen seitlichen Rand (10, 11; 28) eines anderen der Bauelemente (3, 5; 23 bis 26) unter Bildung einer der Stoßfugen (12, 14) in sich aufnehmen und abstützen und dadurch ein Einfallen der Bauelemente (2 bis 5, 23 bis 26) nach innen verhindern.1. ventilation duct or the like with a square or rectangular cross section, consisting of four substantially plate-shaped construction elements (2 to 5; 23 to 26).., In pairs placed at its four corners to form butt joints (12, 14) to each other and by connecting means are connected to one another, characterized in that at least some of the components ( 2 , 4 ; 23 to 26 ) are provided on their lateral edges with inwardly open longitudinal grooves or folds ( 6 , 7 ; 27 ), each of which has a lateral edge ( 10 , 11 ; 28 ) of another of the components ( 3 , 5 ; 23 to 26 ), forming and supporting one of the butt joints ( 12 , 14 ) and thereby causing the components ( 2 to 5 , 23 to 26 ) to collapse inwards prevent. 2. Lüftungskanal nach Anspruch 1, dadurch gekennzeichnet, daß die Verbindungsmittel die Stoßfugen auf ihren Außenseiten überbrückende Klammern (16) sind.2. Ventilation duct according to claim 1, characterized in that the connecting means are the butt joints on their outer sides bridging brackets ( 16 ). 3. Lüftungskanal nach Anspruch 2, dadurch gekennzeichnet, daß die Klammern (16) aus Winkelstücken bestehen, die jeweils zwei einen Winkel von ca. 90° bildende Schenkel (17, 18) aufweisen, die an ihren Innenseiten mit wenigstens je einer zum Eingraben in das Material der Bauelemente (2 bis 5; 23 bis 26) bestimmten Kralle (19, 20) versehen sind.3. Ventilation duct according to claim 2, characterized in that the brackets ( 16 ) consist of angle pieces, each having two legs ( 17 , 18 ) forming an angle of approximately 90 °, which on their inner sides with at least one each for digging in the material of the components ( 2 to 5 ; 23 to 26 ) certain claw ( 19 , 20 ) are provided. 4. Lüftungskanal nach Anspruch 3, daß die beiden Schenkel (17, 18) einen Winkel von weniger als 90° bilden und bis zu dem Winkel von ca. 90° elastisch aufspreizbar sind.4. Ventilation duct according to claim 3, that the two legs ( 17 , 18 ) form an angle of less than 90 ° and are elastically spreadable up to the angle of approximately 90 °. 5. Lüftungskanal nach Anspruch 3 oder 4, dadurch gekennzeichnet, daß die Klammern (16) aus Blechen bestehen und die Krallen (19, 20) aus dem Blech herausgedrückte Spitzen sind.5. Ventilation duct according to claim 3 or 4, characterized in that the brackets ( 16 ) consist of sheet metal and the claws ( 19 , 20 ) are pressed out of the sheet metal tips. 6. Lüftungskanal nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß er aus zwei Arten von Bauelementen (2, 4 bzw. 3, 5) zusammengesetzt ist, wobei die eine Art von Bauelementen (2, 4) an beiden seitlichen Rändern je eine Längsnut (6, 7) aufweist, wohingegen die Bauelemente (3, 5) der anderen Art keine Längsnuten aufweisen und mit ihren seitlichen Rändern (10, 11) jeweils in zugeordneten Längsnuten (6, 7) von zwei gegenüberliegend angeordneten Bauelementen (2, 4) der ersten Art angordnet sind. 6. Ventilation duct according to one of claims 1 to 5, characterized in that it is composed of two types of components ( 2 , 4 or 3 , 5 ), the one type of components ( 2 , 4 ) on both side edges each has a longitudinal groove ( 6 , 7 ), whereas the components ( 3 , 5 ) of the other type have no longitudinal grooves and, with their lateral edges ( 10 , 11 ), each in associated longitudinal grooves ( 6 , 7 ) of two components ( 2 , 7 ) arranged opposite one another 4 ) of the first kind. 7. Lüftungskanal nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß er aus vier identisch ausgebildeten Bauelementen (23 bis 26) zusammengesetzt ist, die jeweils an einem seitlichen Rand eine Längsnut (27) aufweisen und am anderen seitlichen Rand (28) in einer Längsnut (27) eines angrenzenden Bauelements (23 bis 26) angeordnet sind.7. Ventilation duct according to one of claims 1 to 5, characterized in that it is composed of four identically designed components ( 23 to 26 ), each having a longitudinal groove ( 27 ) on one side edge and in on the other side edge ( 28 ) a longitudinal groove ( 27 ) of an adjacent component ( 23 to 26 ) are arranged. 8. Verbindungselement zur Herstellung von Lüftungskanälen (1, 22) mit rechteckigen oder quadratischen Querschnitten aus vier im wesentlichen plattenförmigen Bauelementen (2 bis 5; 23 bis 26), dadurch gekennzeichnet, daß es nach einem oder mehreren der An­ sprüche 2 bis 5 ausgebildet ist.8. Connecting element for the production of ventilation ducts ( 1 , 22 ) with rectangular or square cross sections from four substantially plate-shaped components ( 2 to 5 ; 23 to 26 ), characterized in that it is designed according to one or more of claims 2 to 5 .
DE20016576U 2000-09-26 2000-09-26 Ventilation duct for buildings and connecting element intended for their manufacture Expired - Lifetime DE20016576U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20016576U DE20016576U1 (en) 2000-09-26 2000-09-26 Ventilation duct for buildings and connecting element intended for their manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20016576U DE20016576U1 (en) 2000-09-26 2000-09-26 Ventilation duct for buildings and connecting element intended for their manufacture

Publications (1)

Publication Number Publication Date
DE20016576U1 true DE20016576U1 (en) 2000-12-21

Family

ID=7946933

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20016576U Expired - Lifetime DE20016576U1 (en) 2000-09-26 2000-09-26 Ventilation duct for buildings and connecting element intended for their manufacture

Country Status (1)

Country Link
DE (1) DE20016576U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2451273A (en) * 2007-07-26 2009-01-28 Gordon James Harris Insulation system for ducts
DE10144196C5 (en) * 2001-09-08 2009-02-05 Eisenmann Anlagenbau Gmbh & Co. Kg Gasdicher canal
CN114893623A (en) * 2022-07-15 2022-08-12 北京市第三建筑工程有限公司 Air duct installation structure in narrow vertical shaft and construction method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10144196C5 (en) * 2001-09-08 2009-02-05 Eisenmann Anlagenbau Gmbh & Co. Kg Gasdicher canal
GB2451273A (en) * 2007-07-26 2009-01-28 Gordon James Harris Insulation system for ducts
GB2463219B (en) * 2007-07-26 2012-08-29 Ductshield Ltd Fixing
CN114893623A (en) * 2022-07-15 2022-08-12 北京市第三建筑工程有限公司 Air duct installation structure in narrow vertical shaft and construction method thereof

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010125

R156 Lapse of ip right after 3 years

Effective date: 20040401