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NO20003404D0 - Ventilation Unit - Google Patents

Ventilation Unit

Info

Publication number
NO20003404D0
NO20003404D0 NO20003404A NO20003404A NO20003404D0 NO 20003404 D0 NO20003404 D0 NO 20003404D0 NO 20003404 A NO20003404 A NO 20003404A NO 20003404 A NO20003404 A NO 20003404A NO 20003404 D0 NO20003404 D0 NO 20003404D0
Authority
NO
Norway
Prior art keywords
casing
ventilation unit
parts
air
ventilator
Prior art date
Application number
NO20003404A
Other languages
Norwegian (no)
Other versions
NO315821B1 (en
NO20003404L (en
Inventor
Klaus Hoepler
Original Assignee
Schiedel Gmbh & Co
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 Schiedel Gmbh & Co filed Critical Schiedel Gmbh & Co
Publication of NO20003404D0 publication Critical patent/NO20003404D0/en
Publication of NO20003404L publication Critical patent/NO20003404L/en
Publication of NO315821B1 publication Critical patent/NO315821B1/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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/663—Sound attenuation
    • F04D29/664—Sound attenuation by means of sound absorbing material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24—Means for preventing or suppressing noise
    • 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
    • F24F7/007—Ventilation with forced flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ventilation (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Compressor (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Glass Compositions (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

The ventilation unit (10) is fixed in a portable casing (14) with moulded sound and heat insulating parts (16,18,20). A suction opening (22) is provided at the lower face of the casing for intake air. An exit opening (32) is provided at the upper face of the casing for air to be supplied. The casing preferably has a symmetrical shape with rotation symmetry. The insulating part (18) around the ventilator sides is made in two parts.
NO20003404A 1999-06-30 2000-06-29 Ventilation Unit NO315821B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99112458A EP1065449B1 (en) 1999-06-30 1999-06-30 Ventilation unit

Publications (3)

Publication Number Publication Date
NO20003404D0 true NO20003404D0 (en) 2000-06-29
NO20003404L NO20003404L (en) 2001-01-02
NO315821B1 NO315821B1 (en) 2003-10-27

Family

ID=8238462

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20003404A NO315821B1 (en) 1999-06-30 2000-06-29 Ventilation Unit

Country Status (7)

Country Link
EP (1) EP1065449B1 (en)
AT (1) ATE258297T1 (en)
CZ (1) CZ296305B6 (en)
DE (1) DE59908370D1 (en)
NO (1) NO315821B1 (en)
PL (1) PL198140B1 (en)
SK (1) SK285181B6 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2840035B1 (en) * 2002-05-24 2005-05-20 Holdiam TURBINE DEVICE FOR INSUFFULATING AIR IN BATHTUBS OF BALNEOTHERAPY
DE10310973B3 (en) * 2003-03-13 2005-06-02 Erwin Müller GmbH Ventilation device with acoustic and acoustic enclosure
AU2006202770B2 (en) * 2006-06-29 2008-12-11 Coolmax Pty Ltd An apparatus and method for controlling air flow through an evaporative cooling unit
FR2922610B1 (en) * 2007-10-18 2011-05-13 Technofan ACOUSTIC TREATMENT VOLUME FAN
CN106760267A (en) * 2017-03-14 2017-05-31 成都创客集成房屋有限公司 For the cyclical breathing roofing of integrated house

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH438038A (en) * 1966-02-01 1967-06-15 Abrisaria Ag Machine for conveying gaseous or liquid media
US3346174A (en) * 1966-07-05 1967-10-10 Trane Co Compact axial flow fan
US3976393A (en) * 1975-08-27 1976-08-24 Candaian Hurricane Equipment Ltd Portable fan housing
GB1522241A (en) * 1977-02-08 1978-08-23 Robertson Co H H Centrifugal fan assembly
DE7736584U1 (en) * 1977-11-30 1978-03-09 Colt International Gmbh, 4190 Kleve AXIAL FAN
US4563126A (en) * 1981-03-18 1986-01-07 Hitachi, Ltd. Casing of blower and ventilating fan utilizing the casing
SE8601121L (en) * 1986-03-11 1987-09-12 Nat Gummi Ab MEASUREMENT FOR HEAT INSULATION AND NOISE DIMENSION
DE29704729U1 (en) * 1997-03-17 1998-07-16 conit Lufttechnik GmbH, 34123 Kassel Ventilation unit for central ventilation systems in and outside of buildings and kit for its production

Also Published As

Publication number Publication date
EP1065449B1 (en) 2004-01-21
ATE258297T1 (en) 2004-02-15
CZ20002425A3 (en) 2001-06-13
SK9942000A3 (en) 2001-07-10
DE59908370D1 (en) 2004-02-26
PL341041A1 (en) 2001-01-02
NO315821B1 (en) 2003-10-27
NO20003404L (en) 2001-01-02
SK285181B6 (en) 2006-07-07
EP1065449A1 (en) 2001-01-03
PL198140B1 (en) 2008-05-30
CZ296305B6 (en) 2006-02-15

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