EP1734258A3 - Ventilator grid and manufacturing process thereof - Google Patents

Ventilator grid and manufacturing process thereof Download PDF

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Publication number
EP1734258A3
EP1734258A3 EP06012330A EP06012330A EP1734258A3 EP 1734258 A3 EP1734258 A3 EP 1734258A3 EP 06012330 A EP06012330 A EP 06012330A EP 06012330 A EP06012330 A EP 06012330A EP 1734258 A3 EP1734258 A3 EP 1734258A3
Authority
EP
European Patent Office
Prior art keywords
support
wall
strut
ring
manufacturing process
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Withdrawn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
EP06012330A
Other languages
German (de)
French (fr)
Other versions
EP1734258A2 (en
Inventor
Uwe Stadtmüller
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
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP1734258A2 publication Critical patent/EP1734258A2/en
Publication of EP1734258A3 publication Critical patent/EP1734258A3/en
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Die Erfindung geht aus von einer Tragstrebe für Schutzgitter mit Wandringauflage für Lüfterrotore zur Auflage und Ausrichtung des Schutzgitters auf einem Wandring.The invention relates to a support strut for protective grid with wall ring support for fan rotors for supporting and aligning the protective grid on a wall ring.

Erfindungsgemäß ist die Tragstrebe (3) mit ihrer Wandringauflage (7) als ein einheitliches Teil ausgebildet. Die Wandringauflage kann beispielsweise aus der Tragstrebe (3) heraus geformt sein.According to the invention, the supporting strut (3) with its wall-ring support (7) is designed as a unitary part. The wall-ring support can for example be formed out of the support strut (3).

Das hat den Vorteil, dass das Anschweißen des Auflageteils an die Tragstrebe entfallen kann und somit auch keine speziellen Vorbehandlungen der Schweißnaht zum Zweck der Beschichtung erforderlich sind. Dadurch vereinfacht sich die Herstellung der Tragstrebe erheblich. Ein wesentlicher Vorteil besteht darüber hinaus darin, dass sie sich als ein aus einem Stück gefertigtes Teil ohne Probleme beschichten lässt, so dass Korrosion aufgrund einer mangelhaften Beschichtung in den kritischen Bereichen ihrer Montage mit einem Wandring von vorn herein vermieden wird.

Figure imgaf001
This has the advantage that the welding of the support member to the support strut can be omitted and thus no special pretreatments of the weld for the purpose of coating are required. This simplifies the production of the support strut considerably. A significant advantage is moreover that it can be coated as a one-piece manufactured part without problems, so that corrosion due to a lack of coating in the critical areas of their assembly with a wall ring from the outset is avoided.
Figure imgaf001
EP06012330A 2005-06-16 2006-06-14 Ventilator grid and manufacturing process thereof Withdrawn EP1734258A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200510028104 DE102005028104A1 (en) 2005-06-16 2005-06-16 Support strut for protective grid with wall-ring support and method for its production

Publications (2)

Publication Number Publication Date
EP1734258A2 EP1734258A2 (en) 2006-12-20
EP1734258A3 true EP1734258A3 (en) 2008-07-09

Family

ID=36997579

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06012330A Withdrawn EP1734258A3 (en) 2005-06-16 2006-06-14 Ventilator grid and manufacturing process thereof

Country Status (2)

Country Link
EP (1) EP1734258A3 (en)
DE (1) DE102005028104A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202013100139U1 (en) 2013-01-11 2014-04-15 Ebm-Papst Mulfingen Gmbh & Co. Kg Composite of a protective grid and a wall ring and fan with such a composite
DE102015201704A1 (en) * 2015-01-30 2016-08-04 Ebm-Papst Mulfingen Gmbh & Co. Kg recording system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3311660A1 (en) * 1983-03-30 1984-10-04 Siemens AG, 1000 Berlin und 8000 München Axial fan
US4657485A (en) * 1984-04-19 1987-04-14 Hartwig Richard K Ceiling fan guard
EP0338549A2 (en) * 1988-04-21 1989-10-25 Klöckner-Humboldt-Deutz Aktiengesellschaft Safety device for a fan of a combustion engine
US5575622A (en) * 1994-12-16 1996-11-19 Staco, Inc. Method and apparatus for mounting a fan guard

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2345539A1 (en) * 1973-09-10 1975-03-20 Siemens Ag Wire inlet guard for wall mounted fan - has radial supports at angle to direction of flow
DE29900923U1 (en) * 1999-01-20 2000-07-06 ebm Werke GmbH & Co., 74673 Mulfingen Arrangement for the vibration-isolating bracket of an electric motor
DE10111397B4 (en) * 2001-03-09 2010-04-15 Ebm-Papst Mulfingen Gmbh & Co. Kg Protective grille for fans

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3311660A1 (en) * 1983-03-30 1984-10-04 Siemens AG, 1000 Berlin und 8000 München Axial fan
US4657485A (en) * 1984-04-19 1987-04-14 Hartwig Richard K Ceiling fan guard
EP0338549A2 (en) * 1988-04-21 1989-10-25 Klöckner-Humboldt-Deutz Aktiengesellschaft Safety device for a fan of a combustion engine
US5575622A (en) * 1994-12-16 1996-11-19 Staco, Inc. Method and apparatus for mounting a fan guard

Also Published As

Publication number Publication date
DE102005028104A1 (en) 2006-12-21
EP1734258A2 (en) 2006-12-20

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