SI1571350T1 - Safety guard for fan - Google Patents

Safety guard for fan

Info

Publication number
SI1571350T1
SI1571350T1 SI200530018T SI200530018T SI1571350T1 SI 1571350 T1 SI1571350 T1 SI 1571350T1 SI 200530018 T SI200530018 T SI 200530018T SI 200530018 T SI200530018 T SI 200530018T SI 1571350 T1 SI1571350 T1 SI 1571350T1
Authority
SI
Slovenia
Prior art keywords
webs
support webs
support
section
fan
Prior art date
Application number
SI200530018T
Other languages
Slovenian (sl)
Inventor
Uwe Stadtmuller
Original Assignee
Stadtmueller Uwe
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=34745439&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SI1571350(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Stadtmueller Uwe filed Critical Stadtmueller Uwe
Publication of SI1571350T1 publication Critical patent/SI1571350T1/en

Links

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Compressor (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

The protective grid has radially mounted support webs (1) and is connectable to the ventilator. The support webs are made from closed wire loops bent U-shaped at their inner ends so that two ends (5,7) are hair-pin shaped and at least the inner end (7) of the webs is flattened. The cross-section of the two parallel arms of the support webs at the flattened end is the same as the output cross-section of the arms of the support web. Independent claim describes method for manufacturing grid by making the support webs as closed loops with the two wire ends butt-joined together so that the two ends have a hairpin shape.
SI200530018T 2004-03-05 2005-03-04 Safety guard for fan SI1571350T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004011375A DE102004011375A1 (en) 2004-03-05 2004-03-05 Protective grille for fans and method for its manufacture
EP05004847.9A EP1571350B2 (en) 2004-03-05 2005-03-04 Safety guard for fan

Publications (1)

Publication Number Publication Date
SI1571350T1 true SI1571350T1 (en) 2007-08-31

Family

ID=34745439

Family Applications (1)

Application Number Title Priority Date Filing Date
SI200530018T SI1571350T1 (en) 2004-03-05 2005-03-04 Safety guard for fan

Country Status (5)

Country Link
EP (1) EP1571350B2 (en)
AT (1) ATE354732T1 (en)
DE (2) DE102004011375A1 (en)
ES (1) ES2282941T3 (en)
SI (1) SI1571350T1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015004019A1 (en) * 2015-03-26 2016-09-29 Uwe Stadtmüller Guard; Method for producing a protective grille for fans
DE102016111516A1 (en) * 2016-06-23 2017-12-28 Ebm-Papst Mulfingen Gmbh & Co. Kg Mounting strut for a fan guard

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7202133U (en) † 1972-01-21 1972-04-13 Gebr Trox Gmbh FASTENING ARMS FOR AXIAL FANS
DE3210164C2 (en) * 1982-03-19 1984-09-13 Rohde & Schwarz GmbH & Co KG, 8000 München Device for fastening a fan in a housing wall of an electrical device
DE3311660A1 (en) * 1983-03-30 1984-10-04 Siemens AG, 1000 Berlin und 8000 München Axial fan
US4836751A (en) * 1988-07-25 1989-06-06 Liu Ssu Liu Detachable electric fan
DE4412193C1 (en) * 1994-04-08 1995-08-31 Guentner Gmbh Hans Drive motor unit for cooling fans
DE10003428B4 (en) * 1999-01-26 2010-09-09 Uwe Stadtmüller Method and apparatus for welding protective grids for fans driven by an electric external rotor motor
DE10111397B4 (en) * 2001-03-09 2010-04-15 Ebm-Papst Mulfingen Gmbh & Co. Kg Protective grille for fans

Also Published As

Publication number Publication date
EP1571350B2 (en) 2016-09-28
DE102004011375A1 (en) 2005-09-22
DE502005000383D1 (en) 2007-04-05
EP1571350B1 (en) 2007-02-21
EP1571350A1 (en) 2005-09-07
ATE354732T1 (en) 2007-03-15
ES2282941T3 (en) 2007-10-16

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