DE50303668C5 - Radiator grille - Google Patents

Radiator grille Download PDF

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Publication number
DE50303668C5
DE50303668C5 DE50303668T DE50303668T DE50303668C5 DE 50303668 C5 DE50303668 C5 DE 50303668C5 DE 50303668 T DE50303668 T DE 50303668T DE 50303668 T DE50303668 T DE 50303668T DE 50303668 C5 DE50303668 C5 DE 50303668C5
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DE
Germany
Prior art keywords
grille according
longitudinal ribs
legs
grille
support elements
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
DE50303668T
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German (de)
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DE50303668D1 (en
Inventor
Hendrikus G. B. M. Ten Brincke
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.)
ULAMO BEHEER BV
Original Assignee
ULAMO BEHEER BV
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
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Priority claimed from DE20218218U external-priority patent/DE20218218U1/en
Application filed by ULAMO BEHEER BV filed Critical ULAMO BEHEER BV
Publication of DE50303668D1 publication Critical patent/DE50303668D1/en
Application granted granted Critical
Publication of DE50303668C5 publication Critical patent/DE50303668C5/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/06—Casings, cover lids or ornamental panels, for radiators
    • F24D19/065—Grids attached to the radiator and covering its top
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/06—Casings, cover lids or ornamental panels, for radiators

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Baking, Grill, Roasting (AREA)
  • Materials For Photolithography (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)

Abstract

The cover grill (1) for plate type radiators has air outlet openings formed by longitudinal ribs (6) which consist of metal sheet sections cut from sheet metal strips and bent in such a way that on the underside two flanges are formed on each rib. At least some of the flanges are interconnected by additional support elements (7). The two flanges are preferably of equal length and preferably all the flanges are connected to the support element. The support elements on the ends are angled by which they come to lie on the underside of a support edge.

Description

Das europäische Patent Nummer 03025141.7 , das beim DPMA unter dem Aktenzeichen 50303668.4 geführt wird, wurde für den Bereich der BRD durch Beschluss vom 24.5.2007 durch Änderung der Patentansprüche 1–13, eingegangen am 28.2.2007, beschränkt.The European Patent Number 03025141.7 at the DPMA under the file number 50303668.4 was governed for the area of the Federal Republic of Germany by resolution of 24.5.2007 by amendment of the claims 1-13, received on 28.2.2007.

Claims (13)

Abdeckgitter (1, 20), insbesondere für Plattenheizkörper mit zumindest einer Heizplatte, bestehend aus einem Blechstreifen mit Luftaustrittsöffnungen, welche zumindest durch Längsrippen (6, 25) begrenzt sind, aus denen die erwärmte Luft austritt, wobei die Längsrippen (6, 25) in Form von Blechabschnitten aus dem Ausgangsmaterial des Blechstreifens bestehen und in derart umgebogen sind, dass auf der Unterseite zwei Schenkel (8, 9, 27) an jeweils einer Längsrippe (6, 25) entstehen und wobei die Länge eines Schenkels zumindest annähernd der halben Breite der Strömungsschlitze entspricht dadurch gekennzeichnet, dass zumindest einige Schenkel (8, 9, 27) durch weitere Stützelemente (7) miteinander verbunden sind, welche auf der Unterseite an die Schenkelenden und/oder einem Auflagerand (10) angeschweißt sind.Grille ( 1 . 20 ), in particular for panel radiators with at least one heating plate, consisting of a metal strip with air outlet openings, which at least by longitudinal ribs ( 6 . 25 ), from which the heated air emerges, wherein the longitudinal ribs ( 6 . 25 ) consist in the form of sheet metal sections of the starting material of the metal strip and are bent in such a way that on the bottom two legs ( 8th . 9 . 27 ) on each longitudinal rib ( 6 . 25 ) and wherein the length of a leg corresponds at least approximately to half the width of the flow slots, characterized in that at least some legs ( 8th . 9 . 27 ) by further support elements ( 7 ) are connected to each other, which on the underside to the leg ends and / or a support edge ( 10 ) are welded. Abdeckgitter nach Anspruch 1, dadurch gekennzeichnet, dass die Längsrippen (6, 25) durch einen Umformungsprozess, beispielsweise Stanzen oder Schneiden und Umbiegen herstellbar sind.Grille according to claim 1, characterized in that the longitudinal ribs ( 6 . 25 ) by a forming process, such as punching or cutting and bending can be produced. Abdeckgitter nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Stützelemente (7) in äquidistanten Abständen unterhalb der Längsrippen (6, 25) angeordnet sind.Grille according to claim 1 or 2, characterized in that the support elements ( 7 ) at equidistant intervals below the longitudinal ribs ( 6 . 25 ) are arranged. Abdeckgitter nach Anspruch 2 oder 3, dadurch gekennzeichnet, dass die Stützelemente (7) aus einem Drahtabschnitt, einem Vierkantprofil mit geringer Breite oder einem gebogenen Blechstreifen bestehen.Grille according to claim 2 or 3, characterized in that the support elements ( 7 ) consist of a wire section, a square profile with a small width or a bent sheet metal strip. Abdeckgitter nach einem oder mehreren der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Strömungsschlitze in ihrer Breite durch die Längsrippen (6, 25) und in Längsrichtung durch die verbindenden Querrippen (26) oder endseitige Seitenstege (4, 5, 23, 24) begrenzt sind, wobei die Enden der Längsrippen (6, 25) durch die Seitenstege (4, 5, 23, 24) verbunden sind.Grille according to one or more of claims 1 to 4, characterized in that the flow slots in their width by the longitudinal ribs ( 6 . 25 ) and in the longitudinal direction through the connecting transverse ribs ( 26 ) or end side bars ( 4 . 5 . 23 . 24 ) are limited, wherein the ends of the longitudinal ribs ( 6 . 25 ) through the side bars ( 4 . 5 . 23 . 24 ) are connected. Abdeckgitter nach Anspruch 1, 2 oder 5, dadurch gekennzeichnet, dass die Längsrippen (6, 25) durchgehend zwischen den Seitenstegen (4, 5, 23, 24) ausgebildet sind.Grille according to claim 1, 2 or 5, characterized in that the longitudinal ribs ( 6 . 25 ) continuously between the side bars ( 4 . 5 . 23 . 24 ) are formed. Abdeckgitter nach einem oder mehreren der Ansprüchen 1 bis 6, dadurch gekennzeichnet, dass die Stützelemente (7) endseitig abgewinkelt ausgeführt sind und mit dem abgewinkelten Ende an der Unterseite eines Auflagerandes (10, 28) zu liegen kommen.Grille according to one or more of claims 1 to 6, characterized in that the support elements ( 7 ) are angled at the ends and with the angled end at the bottom of a Auflagerandes ( 10 . 28 ) come to rest. Abdeckgitter nach Anspruch 1 oder 7, dadurch gekennzeichnet, dass die beiden Schenkel (8, 9, 27) vorzugsweise gleich lang ausgebildet sind und dass alle Schenkel (8, 9, 27) mit den Stützelementen (7) verbunden sind und dass die Länge der Schenkel (8, 9, 27) annähernd der halben Breite der Strömungsschlitze entspricht und dass die Schenkel (8, 9, 27) jeweils parallel verlaufend ausgebildet sind.Grille according to claim 1 or 7, characterized in that the two legs ( 8th . 9 . 27 ) are preferably formed the same length and that all legs ( 8th . 9 . 27 ) with the support elements ( 7 ) and that the length of the legs ( 8th . 9 . 27 ) corresponds approximately to half the width of the flow slots and that the legs ( 8th . 9 . 27 ) are each formed to extend parallel. Abdeckgitter nach Anspruch 1, dadurch gekennzeichnet, dass die Längsrippen (6, 25) auf einer Seite eine gebogene Kante und auf der gegenüberliegenden Seite einen langen Schenkel (8, 9, 27) aufweisen und dass die gebogene Kante und der Schenkel (8, 9, 27) jeweils parallel verlaufend ausgebildet sind.Grille according to claim 1, characterized in that the longitudinal ribs ( 6 . 25 ) on one side a curved edge and on the opposite side a long leg ( 8th . 9 . 27 ) and that the curved edge and the leg ( 8th . 9 . 27 ) are each formed to extend parallel. Abdeckgitter nach Anspruch 9, dadurch gekennzeichnet, dass die längeren Schenkel (8, 9, 27) nach der Montage zum Betrachter hin ausgerichtet sind.Grille according to claim 9, characterized in that the longer legs ( 8th . 9 . 27 ) are aligned towards the viewer after assembly. Abdeckgitter nach einem oder mehreren der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass die Seitenstege (4, 5, 23, 24) auf beiden Seiten des Abdeckgitters (1, 20) jeweils von einem U-förmigen Randelement (11) eingefasst sind, die mit einem L-förmigen Schenkel einen nach unten offenen im Querschnitt U-förmigen Auflagerand bilden.Grille according to one or more of claims 1 to 10, characterized in that the side bars ( 4 . 5 . 23 . 24 ) on both sides of the grille ( 1 . 20 ) each of a U-shaped edge element ( 11 ) are bordered with an L-shaped leg form a downwardly open in cross-section U-shaped support edge. Abdeckgitter nach einem oder mehreren der Ansprüche 1 bis 11, dadurch gekennzeichnet, dass die Seitenstege (4, 5, 23, 24) an der Stirnseite durch eine klemmbare Abdeckplatte, beispielsweise aus Metall oder Kunststoff, verschließbar ausgebildet sind.Grille according to one or more of claims 1 to 11, characterized in that the side bars ( 4 . 5 . 23 . 24 ) are formed on the front side by a clampable cover plate, for example made of metal or plastic, closable. Abdeckgitter nach einem oder mehreren der Ansprüche 1 bis 12, dadurch gekennzeichnet, dass an den beiden Längsseiten eines mit Längsrippen (6, 25) versehenen Abdeckgitters ein nach unten offener, im Querschnitt U-förmiger Auflagerand angeformt ist.Grille according to one or more of claims 1 to 12, characterized in that on the two longitudinal sides of a longitudinal ribs ( 6 . 25 ) provided Abdeckgitters a downwardly open, in cross-section U-shaped support edge is formed.
DE50303668T 2002-11-22 2003-10-31 Radiator grille Expired - Lifetime DE50303668C5 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE20218218U DE20218218U1 (en) 2002-11-22 2002-11-22 Flat radiator cover grid fabricated from pre-cut sheet metal strips
DE20218218U 2002-11-22
DE20304662U 2003-03-21
DE20304662U DE20304662U1 (en) 2002-11-22 2003-03-21 Cover grill for plate type radiators has air outlet openings formed by longitudinal ribs which consist of metal sheet sections cut from sheet metal strips and bent in such way that on underside two flanges are formed on each rib

Publications (2)

Publication Number Publication Date
DE50303668D1 DE50303668D1 (en) 2006-07-20
DE50303668C5 true DE50303668C5 (en) 2008-01-03

Family

ID=32313749

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50303668T Expired - Lifetime DE50303668C5 (en) 2002-11-22 2003-10-31 Radiator grille

Country Status (3)

Country Link
EP (1) EP1426698B1 (en)
AT (1) ATE329208T1 (en)
DE (1) DE50303668C5 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009010344A1 (en) 2009-02-25 2010-09-02 Stiebel Eltron Gmbh & Co. Kg Housing for radial-blow fan for air, particularly heater, has impeller with cascade, which is surrounded partly by housing block
DE102009010343A1 (en) 2009-02-25 2010-09-02 Stiebel Eltron Gmbh & Co. Kg Heater, housing of a heater, grille for covering an air inlet channel and method for placing it in a housing of a heater

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1979806U (en) 1967-12-12 1968-02-29 Benteler Werke Ag UPPER END PLATE FOR RADIATOR OD. DGL.
CH553385A (en) * 1973-06-20 1974-08-30 Heer & Co COVER GRIDS, IN PARTICULAR FOR RADIATORS.
DE8713073U1 (en) 1987-09-29 1987-11-05 Prof. Dr. E. Sommer Gmbh, 4750 Unna, De
DE9320445U1 (en) 1993-10-12 1994-07-28 Ulamo Beheer Bv Device for attaching a cover plate to a plate heater
DE4334705C1 (en) 1993-10-12 1995-04-13 Ulamo Beheer Bv Covering grate for flat radiators
DE29604834U1 (en) * 1996-03-15 1996-05-09 Ulamo Beheer Bv Edge cover for flat radiators
DE19908403A1 (en) * 1998-02-27 1999-09-02 Hagetec Handelsgesellschaft Fu Convection heating body with convection surfaces
DE19939909A1 (en) * 1998-08-25 2000-05-25 Ribe Jernindustri Ribe As Bracket for convector heater fits between support surface and convector, with recess and protuberance
DE29919613U1 (en) * 1999-11-08 2000-02-03 Ulamo Beheer Bv Radiator cover

Also Published As

Publication number Publication date
DE50303668D1 (en) 2006-07-20
ATE329208T1 (en) 2006-06-15
EP1426698B1 (en) 2006-06-07
EP1426698A1 (en) 2004-06-09

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8315 Request for restriction filed
8318 Patent restricted
8393 Patent changed during the limitation procedure (changed patent specification reprinted)
8328 Change in the person/name/address of the agent

Representative=s name: DEMSKI, FRANK & NOBBE PATENTANWAELTE, 47051 DUISBU

8365 Fully valid after opposition proceedings