DK113877B - Central extraction unit. - Google Patents

Central extraction unit.

Info

Publication number
DK113877B
DK113877B DK320663A DK320663A DK113877B DK 113877 B DK113877 B DK 113877B DK 320663 A DK320663 A DK 320663A DK 320663 A DK320663 A DK 320663A DK 113877 B DK113877 B DK 113877B
Authority
DK
Denmark
Prior art keywords
extraction unit
central extraction
central
unit
extraction
Prior art date
Application number
DK320663A
Other languages
Danish (da)
Inventor
E Samulsson
A Terne
Original Assignee
Svenska Flaektfabriken Ab
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 Svenska Flaektfabriken Ab filed Critical Svenska Flaektfabriken Ab
Publication of DK113877B publication Critical patent/DK113877B/en

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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/26—Arrangements for air-circulation by means of induction, e.g. by fluid coupling or thermal effect
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/626—Mounting or removal of fans
    • 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
    • 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
    • F24F13/20—Casings or covers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Ventilation (AREA)
DK320663A 1962-07-06 1963-07-05 Central extraction unit. DK113877B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE763362 1962-07-06

Publications (1)

Publication Number Publication Date
DK113877B true DK113877B (en) 1969-05-05

Family

ID=20271891

Family Applications (1)

Application Number Title Priority Date Filing Date
DK320663A DK113877B (en) 1962-07-06 1963-07-05 Central extraction unit.

Country Status (6)

Country Link
BE (1) BE634587A (en)
CH (1) CH409303A (en)
DE (1) DE1881717U (en)
DK (1) DK113877B (en)
FR (1) FR1362304A (en)
NL (2) NL294986A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4892413A (en) * 1987-07-01 1990-01-09 Vats Raj K Sound and vibration reducing apparatus
DE29914550U1 (en) * 1999-08-19 2000-09-28 Huber & Ranner GmbH, 94060 Pocking Device housing for air conditioning systems
FR2887018B1 (en) * 2005-06-10 2007-09-07 Soler Et Palau FAN OF A CONTROLLED MECHANICAL VENTILATION SYSTEM.

Also Published As

Publication number Publication date
DE1881717U (en) 1963-10-31
NL294986A (en)
NL121347C (en)
BE634587A (en)
CH409303A (en) 1966-03-15
FR1362304A (en) 1964-05-29

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