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CH446664A - Ventilation device - Google Patents

Ventilation device

Info

Publication number
CH446664A
CH446664A CH511765A CH511765A CH446664A CH 446664 A CH446664 A CH 446664A CH 511765 A CH511765 A CH 511765A CH 511765 A CH511765 A CH 511765A CH 446664 A CH446664 A CH 446664A
Authority
CH
Switzerland
Prior art keywords
ventilation device
ventilation
Prior art date
Application number
CH511765A
Other languages
German (de)
Inventor
Baumann Ludwig
Schuetze Benno
Original Assignee
Ludwig Baumann Kg
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 Ludwig Baumann Kg filed Critical Ludwig Baumann Kg
Publication of CH446664A publication Critical patent/CH446664A/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
    • 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
    • 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
    • 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
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
    • 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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/18—Air-flow control members, e.g. louvres, grilles, flaps or guide plates specially adapted for insertion in flat panels, e.g. in door or window-pane

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Ventilation (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
CH511765A 1965-02-15 1965-04-09 Ventilation device CH446664A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH55168A DE1301871B (en) 1965-02-15 1965-02-15 Arrangement of an iris diaphragm for a ventilation device

Publications (1)

Publication Number Publication Date
CH446664A true CH446664A (en) 1967-11-15

Family

ID=7158942

Family Applications (1)

Application Number Title Priority Date Filing Date
CH511765A CH446664A (en) 1965-02-15 1965-04-09 Ventilation device

Country Status (8)

Country Link
US (1) US3331302A (en)
BE (1) BE668354A (en)
CH (1) CH446664A (en)
DE (1) DE1301871B (en)
DK (1) DK119218B (en)
GB (1) GB1120245A (en)
NL (1) NL6507790A (en)
SE (1) SE337093B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3557681A (en) * 1968-01-25 1971-01-26 Nordisk Ventilator Fan for the ventilation of buildings, e.g. stables
US3648591A (en) * 1969-10-20 1972-03-14 Ronald Winnett Ventilator with shutter means
GB8421477D0 (en) * 1984-08-24 1984-09-26 Hallewell J E Fresh air breather
JPH0238033Y2 (en) * 1985-05-29 1990-10-15
US5296678A (en) * 1992-03-12 1994-03-22 Schnorf Allen C Vehicle sun visor having an electric fan and heater assembly for clearing the vehicle windshield
AUPN102795A0 (en) * 1995-02-10 1995-03-09 Magiview Pty Ltd Circulation control fan
NL1026296C2 (en) * 2004-05-28 2005-11-30 Innosource B V Aeration device for installation in room comprises housing with inlet aperture connecting to external air
CN107255319A (en) * 2017-08-03 2017-10-17 陈志良 A kind of air purifier with circumference anglec of rotation exhaust apparatus
CN113339300A (en) * 2021-06-21 2021-09-03 西安热工研究院有限公司 Integrated air supply and exhaust fan

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA610080A (en) * 1960-12-06 B. Daly Brian Ventilating fans
AT47853B (en) * 1909-08-02 1911-05-10 Carl Krausz Control device for centrifugal fan.
US2398113A (en) * 1943-09-10 1946-04-09 Stewart Warner Corp Blower
FR951944A (en) * 1947-08-08 1949-11-07 Rateau Soc Further development of axial compressors
GB879566A (en) * 1956-12-21 1961-10-11 Colchester Woods Improvements in and relating to ventilating fans
US3102680A (en) * 1961-06-27 1963-09-03 Sam F Fogleman Multistage centrifugal gas compressor

Also Published As

Publication number Publication date
DE1301871B (en) 1969-08-28
GB1120245A (en) 1968-07-17
SE337093B (en) 1971-07-26
US3331302A (en) 1967-07-18
NL6507790A (en) 1966-08-16
DK119218B (en) 1970-11-30
BE668354A (en) 1965-12-16

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