EP1348467A1 - Dispositif de blocage pour un boítier en forme de goulotte dans des canaux d'aération et son procédé de fabrication - Google Patents

Dispositif de blocage pour un boítier en forme de goulotte dans des canaux d'aération et son procédé de fabrication Download PDF

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Publication number
EP1348467A1
EP1348467A1 EP03005858A EP03005858A EP1348467A1 EP 1348467 A1 EP1348467 A1 EP 1348467A1 EP 03005858 A EP03005858 A EP 03005858A EP 03005858 A EP03005858 A EP 03005858A EP 1348467 A1 EP1348467 A1 EP 1348467A1
Authority
EP
European Patent Office
Prior art keywords
housing
corner
corner plates
longitudinal
later
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
EP03005858A
Other languages
German (de)
English (en)
Other versions
EP1348467B1 (fr
Inventor
Werner Wildeboer
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
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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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27798252&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1348467(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to SI200331449T priority Critical patent/SI1348467T1/sl
Publication of EP1348467A1 publication Critical patent/EP1348467A1/fr
Application granted granted Critical
Publication of EP1348467B1 publication Critical patent/EP1348467B1/fr
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/12—Hinged dampers
    • 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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/33—Responding to malfunctions or emergencies to fire, excessive heat or smoke
    • F24F11/35—Responding to malfunctions or emergencies to fire, excessive heat or smoke by closing air passages

Definitions

  • the invention relates to a channel-shaped housing for a Shut-off device in ventilation pipes, a shut-off device with the same and a method of manufacture thereof.
  • housing of shut-off devices such as. B. fire dampers, in ventilation ducts are usually made of at least put together four to eight individual frame parts.
  • the housings are therefore usually in the longitudinal direction 1 to 2 pieces and circumferential direction 4 to 8 pieces.
  • the invention is therefore based on the object, a generic Provide housing that is less expensive and is therefore cheaper to manufacture.
  • this object is achieved with the generic Housing solved in that it is profiled Sheet metal part with deformations in its circumferential and Is formed in one piece in the longitudinal direction.
  • this task is carried out in the generic method solved in that a profiled board is provided and the profiled board is formed, to make it one-piece in its circumferential and longitudinal directions Train housing.
  • the housing a rectangular clear cross section.
  • the housing can be joined by a joint in the area the longitudinal seam must be closed.
  • joint connection a spot joint, weld, screw, rivet or adhesive connection is.
  • the three longitudinal deformations advantageously run in each case straight along its entire length.
  • corner plates are in the outer bead inserted and attached to it by a joint, that they protrude outwards in the corner areas.
  • At least one connection is as one Flange formed.
  • the flanges are expediently in the corner areas connected to each other via corner plates.
  • the corner plates are advantageously connected by a joint attached. It can happen with the joint connection for example, a spot joining, welding, screwing, Act rivet or adhesive connection.
  • the corner plates advantageously have in their corner areas at least one longitudinal hole.
  • a bearing bush in the housing for a locking lever and a bearing bush for a lever is used.
  • the actuating and closing lever mechanism serves to create a damper blade, which causes the closure to hold in the open position, in the event of fire by thermal triggering automatically close the damper blade should.
  • the actuating and closing lever mechanism also serves to do this, the flap of the shut-off device by hand or bring it into a closed position using the release device to be able to, without the thermal release mitzubetuschigen.
  • the invention is based on the surprising finding that through the special one-piece training hardly any manual work is required and just a single joining one in the longitudinal direction extending joint seam required for a housing closure is. This enables a largely fully automatic and therefore cheap manufacture.
  • the housing consists of a smaller number of individual parts as it is made from a single, folded PCB instead of usually at least four to eight Boards can be produced.
  • V-shaped at both ends of the housing in the area of the inner bead Embossments are provided, it can be derived from it form a hooked and lockable fold, thereby a longitudinal seam connection without the help of others Moldings becomes possible.
  • the method runs to manufacture the housing essentially like follows from:
  • the slit strip is first turned into a flat circuit board with die cuts created by punching and cutting to length.
  • the profile of the later housing is then created using Profile forming (edging, bending and profiling) the stamped board.
  • kink and end embossing bend lines are formed along the shaped sheet which the board is formed into a housing.
  • the housing is along the still open Longitudinal seam closed by a joint.
  • Figure 1 shows a plan view of a flat circuit board 100.
  • the flat board 100 comes with all the necessary Die cuts made from split tape.
  • the die cuts include the outer contour, elongated holes 2 for a (later) Connection of a ventilation line (connection side is through 1 marked), slots 3 for (later) attachment of Corner plates in the area of a flange of the fire damper, Holes 4 for (later) fastening a mounting plate with a drive and release device, holes 5 for carrying out and fastening the release device, Holes 6 for mounting a bearing plate, holes 7 for inspection openings, holes 8 for fastening a cover plate, an opening 9 for a drive, Slots 10 for (later) inserting corner plates in the area of external beads and passages 11 for an axle bearing the damper blade of the fire damper.
  • Farther are marked with BL bending lines. It is about only drawing lines.
  • the slots 3 and 10 are formed such that the respective two ends of three directly adjacent straight lines later bending lines BL one of each Slots 3 arranged for later fastening of corner plates and between both ends of each bending line BL, respectively two slots 10 for later insertion of corner plates are arranged at a distance.
  • the punched circuit board 100 becomes one after being cut to length Subjected to profile shaping.
  • Figure 2a shows a top view of the finished molded Board 100
  • Figure 2b shows a side view of the board 2a
  • 2c show a detailed view (Detail Y) of Figure 2b.
  • the embossments required from the board become four V-shaped embossments 18, 20, 22 and 24 and an embossment 26 created, which represents one half of the embossing 18.
  • the Embossing 18 represents and forms a closure stamping together with the embossing 26 later a snagging and lockable fold. All five coinings 18 to 26 are in the area of the (later) inner bead 14.
  • the embossings 18 to 24 have an angle ⁇ of 90 ° and ensure that the subsequent forming of Circuit board 100 for erecting a rectilinear housing Bend lines result. Because of the slots 3 and 10 are the outer beads 12 and flanges 28 and 30 and the later Slotted stops and allow the following Bend along the bending lines BL. Figure 3 shows that of the board 100 resulting profile.
  • the corner plates 34 In the two areas of the flanges are being completed of the housing corner plates 34 so inserted and attached to the flanges 28 and 30 by means of joint connections, that they connect them together in the corner areas (see Figures 5b and 5d).
  • the corner plates 34 have each have an elongated hole 36.
  • the elongated holes 36 are used for Connection of the housing to a ventilation duct. In the figures only a few joining points (40) are marked.
  • corner plates 38 are inserted and attached to it by a joint such that they protrude outwards in the corner areas (see figures 5a, 5c, 5e and 5f). The joining is necessary because the corner plates 38 otherwise fall out and otherwise the tightness of the housing is not ensured.
  • Figure 5a shows a side view, namely the drive side of the housing, while Figure 5c is a plan view of the housing from above.
  • Figure 5b is one Top view of the housing shown from the left in Figure 5a.
  • 5d shows the view A in partial section.
  • Figures 5e and 5f each show a corner area of the Outer bead 12, the figure 5e the corner bending connection in the kink area and Figure 5f with the corner lock shows sharp-edged embossing.
  • FIGS. 6a and 6b A corner plate 38 is shown in FIGS. 6a and 6b. More accurate said Figure 6a shows a plan view of the Corner plate and Figure 6b the sectional view A-A of Figure 6a.
  • Figures 7a and 7b show a corner plate 34. More specifically 7a shows a top view and FIG. 7b a side view.

Landscapes

  • Engineering & Computer Science (AREA)
  • Emergency Management (AREA)
  • Business, Economics & Management (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Air-Flow Control Members (AREA)
  • Duct Arrangements (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Motor Or Generator Frames (AREA)
  • Joints Allowing Movement (AREA)
  • Casings For Electric Apparatus (AREA)
  • Making Paper Articles (AREA)
EP03005858A 2002-03-26 2003-03-15 Boîtier en forme de goulotte pour des canaux d'aération et son procédé de fabrication Revoked EP1348467B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI200331449T SI1348467T1 (sl) 2002-03-26 2003-03-15 Ohišje v obliki kanala za prezračevalne vode in postopek izdelave

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10214241.6A DE10214241B4 (de) 2002-03-26 2002-03-26 Kanalförmiges Gehäuse für eine Absperrvorrichtung in Lüftungsleitungen, Absperrvorrichtung mit demselben und Verfahren zur Herstellung desselben
DE10214241 2002-03-26

Publications (2)

Publication Number Publication Date
EP1348467A1 true EP1348467A1 (fr) 2003-10-01
EP1348467B1 EP1348467B1 (fr) 2008-09-10

Family

ID=27798252

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03005858A Revoked EP1348467B1 (fr) 2002-03-26 2003-03-15 Boîtier en forme de goulotte pour des canaux d'aération et son procédé de fabrication

Country Status (4)

Country Link
EP (1) EP1348467B1 (fr)
AT (1) ATE407725T1 (fr)
DE (2) DE10214241B4 (fr)
SI (1) SI1348467T1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2865519A1 (fr) * 2004-01-27 2005-07-29 Halton Oy Registre, notamment registre coupe-feu ou registre commandant un ecoulement d'air
EP2592359A1 (fr) * 2011-11-08 2013-05-15 Trox GmbH Clapet coupe-feu doté d'un boîtier et d'un clapet d'arrêt installé à l'intérieur de celui-ci et pivotant autour d'un axe de pivotement, notamment au centre de celui-ci
WO2013150321A3 (fr) * 2012-04-02 2014-10-02 Barušić Josip Registre coupe-feu

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4559867A (en) * 1984-06-29 1985-12-24 Philips Industrial Components, Inc. Round damper and fusible link therefor
FR2736709A1 (fr) * 1995-07-13 1997-01-17 Barbarin Laurent Regulateur de debit de fluide pour reseau de ventilation
EP0805314A1 (fr) * 1996-05-03 1997-11-05 Anemotherm Obturateur de clapet, clapet muni d'un obturateur et système d'un cadre à sceller à travers une paroi et d'un clapet muni d'un obturateur à monter dans ce cadre
US6237630B1 (en) * 1999-07-13 2001-05-29 William L. Stone HVAC damper

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1508060A (en) 1975-11-22 1978-04-19 Colt Int Ltd Trunking
US4269255A (en) 1979-10-23 1981-05-26 Nailor Michael T Fire damper frames
DE8218909U1 (de) 1982-07-02 1982-12-02 Wildeboer, Werner, 2952 Weener In eine wand- oder deckendurchfuehrungsoeffnung von schaechten einer lueftungsanlage einsetzbares rahmenrohrfuer die aufnahme einer feuerschutzklappe
DE3402814A1 (de) 1984-01-27 1985-08-01 Werner 2952 Weener Wildeboer Absperrvorrichtung gegen branduebertragung in lueftungsleitungen
GB8408361D0 (en) 1984-03-31 1984-05-10 Smiths Industries Plc Housings
DE8908028U1 (de) 1989-06-30 1989-10-05 Siemens AG, 1000 Berlin und 8000 München Gehäuse für ein mechanisches Einbausystem
DE3928294C2 (de) 1989-08-26 1994-10-27 Lti Lueftungstechnik Gmbh Gehäuse für Lüftungsgeräte, Klimageräte oder dergleichen
DE4337640C2 (de) 1993-11-04 2001-09-20 Georg Mez Eckwinkel und Rahmenschenkel für vorgefertigte Flanschen von Klimakanälen oder dergleichen
DE9419896U1 (de) 1994-12-14 1995-02-23 Bürcher, Friedrich, 82054 Sauerlach Prismatischer Luftkanal
US5536207A (en) 1994-12-19 1996-07-16 Blender Products, Inc. Static air mixing apparatus
DE20116484U1 (de) 2001-10-09 2001-12-13 Gebrüder Trox, GmbH, 47506 Neukirchen-Vluyn Klappe, insbesondere Brandschutzklappe

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4559867A (en) * 1984-06-29 1985-12-24 Philips Industrial Components, Inc. Round damper and fusible link therefor
FR2736709A1 (fr) * 1995-07-13 1997-01-17 Barbarin Laurent Regulateur de debit de fluide pour reseau de ventilation
EP0805314A1 (fr) * 1996-05-03 1997-11-05 Anemotherm Obturateur de clapet, clapet muni d'un obturateur et système d'un cadre à sceller à travers une paroi et d'un clapet muni d'un obturateur à monter dans ce cadre
US6237630B1 (en) * 1999-07-13 2001-05-29 William L. Stone HVAC damper

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2865519A1 (fr) * 2004-01-27 2005-07-29 Halton Oy Registre, notamment registre coupe-feu ou registre commandant un ecoulement d'air
EP2592359A1 (fr) * 2011-11-08 2013-05-15 Trox GmbH Clapet coupe-feu doté d'un boîtier et d'un clapet d'arrêt installé à l'intérieur de celui-ci et pivotant autour d'un axe de pivotement, notamment au centre de celui-ci
WO2013150321A3 (fr) * 2012-04-02 2014-10-02 Barušić Josip Registre coupe-feu

Also Published As

Publication number Publication date
DE10214241B4 (de) 2022-05-12
EP1348467B1 (fr) 2008-09-10
DE10214241A1 (de) 2003-10-23
DE50310458D1 (de) 2008-10-23
SI1348467T1 (sl) 2009-04-30
ATE407725T1 (de) 2008-09-15

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