EP1249668A3 - Dachventilator - Google Patents

Dachventilator Download PDF

Info

Publication number
EP1249668A3
EP1249668A3 EP02005688A EP02005688A EP1249668A3 EP 1249668 A3 EP1249668 A3 EP 1249668A3 EP 02005688 A EP02005688 A EP 02005688A EP 02005688 A EP02005688 A EP 02005688A EP 1249668 A3 EP1249668 A3 EP 1249668A3
Authority
EP
European Patent Office
Prior art keywords
fan housing
cover
closed
fan
closure device
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Withdrawn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
EP02005688A
Other languages
English (en)
French (fr)
Other versions
EP1249668A2 (de
Inventor
Frank Wahl
Klaus Kehl
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.)
TLT Turbo GmbH
Original Assignee
TLT Turbo 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 TLT Turbo GmbH filed Critical TLT Turbo GmbH
Publication of EP1249668A2 publication Critical patent/EP1249668A2/de
Publication of EP1249668A3 publication Critical patent/EP1249668A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/02—Roof ventilation
    • F24F7/025—Roof ventilation with forced air circulation by means of a built-in ventilator

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Air-Flow Control Members (AREA)

Abstract

Das Ventilatorgehäuse (1) eines Dachventilators ist das mit einer oberen, konischen Abdeckung (9) versehen. In unteren Teil des Ventilatorgehäuse (1) ist ein Radiallaufrad (5) drehbar angeordnet. Das Ventilatorgehäuse (1) weist einen vertikalen Strömungskanal (4) auf, der durch eine strömungsbetätigten Verschlusseinrichtung verschließbar ist. Die Verschlusseinrichtung ist als ringförmiger Verschlussdeckel (11) ausgebildet, der die geschlossene, obere Abdeckung (9) des Ventilatorgehäuses (1) umschließt, vertikal beweglich in dem Ventilatorgehäuse (1) geführt ist und im Ruhezustand dicht schließend auf dem Ventilatorgehäuse (1) aufsitzt.
EP02005688A 2001-04-12 2002-03-13 Dachventilator Withdrawn EP1249668A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2001118226 DE10118226C1 (de) 2001-04-12 2001-04-12 Dachventilator
DE10118226 2001-04-12

Publications (2)

Publication Number Publication Date
EP1249668A2 EP1249668A2 (de) 2002-10-16
EP1249668A3 true EP1249668A3 (de) 2004-01-07

Family

ID=7681315

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02005688A Withdrawn EP1249668A3 (de) 2001-04-12 2002-03-13 Dachventilator

Country Status (2)

Country Link
EP (1) EP1249668A3 (de)
DE (1) DE10118226C1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI125079B (fi) 2010-12-09 2015-05-29 Sk Tuote Oy Ilmanvaihtopäätelaitteen lisälaite
CN102401442A (zh) * 2011-11-25 2012-04-04 无锡市工业设备安装有限公司 内伞形节能通风风帽
GB2568131B (en) * 2017-11-01 2021-09-01 Fantech Pty Ltd Exhaust assemblies

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2824507A (en) * 1955-10-10 1958-02-25 Lawrence L Alldritt Roof ventilators
GB968355A (en) * 1961-12-08 1964-09-02 Bryce Harold Miller Ventilating device
GB1112173A (en) * 1965-11-17 1968-05-01 Greenwood Airvac Ventilation Ventillators
US3942422A (en) * 1973-06-19 1976-03-09 Suiden Kabushiki Kaisha Roof ventilator
DE19612272A1 (de) * 1996-03-28 1997-10-02 Maico Elektroapparate Dachventilator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1264724B (de) * 1962-01-31 1968-03-28 Eberspaecher J Vorrichtung zur Raumentlueftung
DE1968296U (de) * 1967-06-13 1967-09-14 Imbert G M B H Senkrecht ausblasender dachentluefter.
DE19755617B4 (de) * 1997-12-13 2014-02-27 TROX TLT GmbH Strömungskanal

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2824507A (en) * 1955-10-10 1958-02-25 Lawrence L Alldritt Roof ventilators
GB968355A (en) * 1961-12-08 1964-09-02 Bryce Harold Miller Ventilating device
GB1112173A (en) * 1965-11-17 1968-05-01 Greenwood Airvac Ventilation Ventillators
US3942422A (en) * 1973-06-19 1976-03-09 Suiden Kabushiki Kaisha Roof ventilator
DE19612272A1 (de) * 1996-03-28 1997-10-02 Maico Elektroapparate Dachventilator

Also Published As

Publication number Publication date
DE10118226C1 (de) 2002-06-20
EP1249668A2 (de) 2002-10-16

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