SE8704921L - AXIAL FAN FOR ROOM VENTILATION - Google Patents

AXIAL FAN FOR ROOM VENTILATION

Info

Publication number
SE8704921L
SE8704921L SE8704921A SE8704921A SE8704921L SE 8704921 L SE8704921 L SE 8704921L SE 8704921 A SE8704921 A SE 8704921A SE 8704921 A SE8704921 A SE 8704921A SE 8704921 L SE8704921 L SE 8704921L
Authority
SE
Sweden
Prior art keywords
axial fan
room ventilation
ventilation
room
fan
Prior art date
Application number
SE8704921A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8704921D0 (en
Inventor
Hans-Otto Meyer
Original Assignee
Meyer Hans Otto
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 Meyer Hans Otto filed Critical Meyer Hans Otto
Publication of SE8704921D0 publication Critical patent/SE8704921D0/en
Publication of SE8704921L publication Critical patent/SE8704921L/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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/12—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures
    • F04D25/14—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures and having shutters, e.g. automatically closed when not in use
    • 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
    • F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
SE8704921A 1987-10-13 1987-12-09 AXIAL FAN FOR ROOM VENTILATION SE8704921L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8713888U DE8713888U1 (en) 1987-10-13 1987-10-13

Publications (2)

Publication Number Publication Date
SE8704921D0 SE8704921D0 (en) 1987-12-09
SE8704921L true SE8704921L (en) 1989-04-14

Family

ID=6813149

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8704921A SE8704921L (en) 1987-10-13 1987-12-09 AXIAL FAN FOR ROOM VENTILATION

Country Status (2)

Country Link
DE (1) DE8713888U1 (en)
SE (1) SE8704921L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108980111A (en) * 2018-06-17 2018-12-11 区智茵 A kind of wind pressure type ventilation fan

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3908511C3 (en) * 1988-03-15 1998-02-12 Maico Elektroapparate Wall fan

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108980111A (en) * 2018-06-17 2018-12-11 区智茵 A kind of wind pressure type ventilation fan

Also Published As

Publication number Publication date
DE8713888U1 (en) 1987-11-26
SE8704921D0 (en) 1987-12-09

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