DE59105740D1 - Flow rectifier for a fan. - Google Patents

Flow rectifier for a fan.

Info

Publication number
DE59105740D1
DE59105740D1 DE59105740T DE59105740T DE59105740D1 DE 59105740 D1 DE59105740 D1 DE 59105740D1 DE 59105740 T DE59105740 T DE 59105740T DE 59105740 T DE59105740 T DE 59105740T DE 59105740 D1 DE59105740 D1 DE 59105740D1
Authority
DE
Germany
Prior art keywords
fan
flow rectifier
rectifier
flow
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 - Fee Related
Application number
DE59105740T
Other languages
German (de)
Inventor
Karl Dipl Ing Jakob
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.)
SUED ELECTRIC GmbH
Original Assignee
SUED ELECTRIC 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 SUED ELECTRIC GmbH filed Critical SUED ELECTRIC GmbH
Application granted granted Critical
Publication of DE59105740D1 publication Critical patent/DE59105740D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE59105740T 1991-12-14 1991-12-14 Flow rectifier for a fan. Expired - Fee Related DE59105740D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19910121489 EP0547253B1 (en) 1991-12-14 1991-12-14 Flow director for a fan

Publications (1)

Publication Number Publication Date
DE59105740D1 true DE59105740D1 (en) 1995-07-20

Family

ID=8207434

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59105740T Expired - Fee Related DE59105740D1 (en) 1991-12-14 1991-12-14 Flow rectifier for a fan.

Country Status (2)

Country Link
EP (1) EP0547253B1 (en)
DE (1) DE59105740D1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4337631A1 (en) * 1993-11-04 1995-05-11 Kloeckner Humboldt Deutz Ag Protective device for a blower of an internal combustion engine
DE19753373A1 (en) * 1996-12-10 1998-06-25 Papst Motoren Gmbh & Co Kg Housing for axial cooling fan for EMC-screened apparatus, such as CPU
FR2763367B1 (en) * 1997-05-14 2006-06-16 Max Sardou FAN WITH LOW NOISE LEVEL LITTLE SENSITIVE TO UPPER CONCERNS
IT1294180B1 (en) * 1997-09-03 1999-03-22 Lucio Befera DEVICE TO SUPPORT THE MOTOR PART OF FANS AND SIMILAR
IT250946Y1 (en) * 2000-01-28 2003-10-22 Elektromec S P A INTEGRATED FAN UNIT FOR KITCHEN HOODS
TW511880U (en) * 2002-01-18 2002-11-21 Foxconn Prec Components Co Ltd Assembly of heat dissipation apparatus
CN1932302B (en) * 2005-09-12 2012-04-25 建准电机工业股份有限公司 Radiating fan with flow guiding air outlet
EP2778432B1 (en) 2013-03-15 2015-10-14 ebm-papst Mulfingen GmbH & Co. KG Ventilator assembly with flow rectifier
DE102014102370A1 (en) 2014-02-24 2015-08-27 Ebm-Papst St. Georgen Gmbh & Co. Kg Flow straightener and fan arrangement with flow straightener
DE102017119213B4 (en) * 2017-08-22 2019-10-31 Institut Für Luft- Und Kältetechnik Gemeinnützige Gmbh Fluid grid for reducing vortex size in a fluid flow

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB813062A (en) * 1956-07-13 1959-05-06 Gunnar Frederik Byrn Ventilating fan
GB575561A (en) * 1944-03-24 1946-02-22 Maurice Geoffrey Woods Improvements in and relating to electric fans
US2936109A (en) * 1954-02-15 1960-05-10 Gen Electric Deflector for fans and the like
DE3542214A1 (en) * 1984-12-03 1986-06-05 Papst-Motoren GmbH & Co KG, 7742 St Georgen Fan
DE9002321U1 (en) * 1989-03-02 1990-05-03 Sued-Electric Gmbh, 8011 Kirchseeon, De
EP0387987A3 (en) * 1989-03-13 1990-11-28 General Motors Corporation Stabilizer ring for a fan-mounting apparatus

Also Published As

Publication number Publication date
EP0547253B1 (en) 1995-06-14
EP0547253A1 (en) 1993-06-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee