DE1301871B - Anordnung einer Irisblende fuer eine Lueftungsvorrichtung - Google Patents

Anordnung einer Irisblende fuer eine Lueftungsvorrichtung

Info

Publication number
DE1301871B
DE1301871B DEH55168A DEH0055168A DE1301871B DE 1301871 B DE1301871 B DE 1301871B DE H55168 A DEH55168 A DE H55168A DE H0055168 A DEH0055168 A DE H0055168A DE 1301871 B DE1301871 B DE 1301871B
Authority
DE
Germany
Prior art keywords
iris diaphragm
arrangement
ventilation device
countercurrent
fan wheel
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.)
Pending
Application number
DEH55168A
Other languages
English (en)
Inventor
Schuetze Benno
Baumann Ludwig
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEH55168A priority Critical patent/DE1301871B/de
Priority to CH511765A priority patent/CH446664A/de
Priority to DK202565AA priority patent/DK119218B/da
Priority to SE05529/65A priority patent/SE337093B/xx
Priority to NL6507790A priority patent/NL6507790A/xx
Priority to GB33702/65A priority patent/GB1120245A/en
Priority to BE668354D priority patent/BE668354A/xx
Priority to US527195A priority patent/US3331302A/en
Publication of DE1301871B publication Critical patent/DE1301871B/de
Pending 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
    • F24F7/007—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)
  • Ventilation (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Description

Hierzu 1 Blatt Zeichnungen

Claims (1)

  1. Patentanspruch:
    Anordnung einer Irisblende für eine Lüftungsvorrichtung mit einer das Laufradsystem konzentrisch umschließenden, im wesentlichen ringförmigen Kammer und mit einer in dieser Kammer liegenden Ringwand, wobei gleichzeitig die Raumluft nach außen und die Außenluft ins Rauminnere im Gegenstrom gefördert wird, dadurch gekennzeichnet, daß innerhalb der in ihrer Symmetrieebene geteilten Ringwand (24) eine radial verstellbare, an sich bekannte Irisblende (34, 35) angeordnet ist, die in geöffneter Stellung vollständig von der Ringwand (24) umschlossen ist, so daß die Lamellen der Irisblende das Lüfterrad mit den inneren und äußeren Schaufeln (14,16) im Stillstand quer zur Lüfterachse bis zur Nabe des Lüfterrades in einer entsprechenden Spaltbreite (38) durchdringen und die gegenströmigen Luftführungskanäle (10, 26) verschließen.
DEH55168A 1965-02-15 1965-02-15 Anordnung einer Irisblende fuer eine Lueftungsvorrichtung Pending DE1301871B (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DEH55168A DE1301871B (de) 1965-02-15 1965-02-15 Anordnung einer Irisblende fuer eine Lueftungsvorrichtung
CH511765A CH446664A (de) 1965-02-15 1965-04-09 Lüftungsvorrichtung
DK202565AA DK119218B (da) 1965-02-15 1965-04-22 Ventilationsapparat.
SE05529/65A SE337093B (de) 1965-02-15 1965-04-28
NL6507790A NL6507790A (de) 1965-02-15 1965-06-17
GB33702/65A GB1120245A (en) 1965-02-15 1965-08-06 Ventilating fan
BE668354D BE668354A (de) 1965-02-15 1965-08-17
US527195A US3331302A (en) 1965-02-15 1966-02-14 Ventilating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH55168A DE1301871B (de) 1965-02-15 1965-02-15 Anordnung einer Irisblende fuer eine Lueftungsvorrichtung

Publications (1)

Publication Number Publication Date
DE1301871B true DE1301871B (de) 1969-08-28

Family

ID=7158942

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH55168A Pending DE1301871B (de) 1965-02-15 1965-02-15 Anordnung einer Irisblende fuer eine Lueftungsvorrichtung

Country Status (8)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107255319A (zh) * 2017-08-03 2017-10-17 陈志良 一种具有圆周旋转角度出风装置的空气净化器

Families Citing this family (8)

* 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 (de) * 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 (nl) * 2004-05-28 2005-11-30 Innosource B V Beluchtingsinrichting.
CN113339300A (zh) * 2021-06-21 2021-09-03 西安热工研究院有限公司 一种一体化送排风机

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT47853B (de) * 1909-08-02 1911-05-10 Carl Krausz Regelungseinrichtung für Schleudergebläse.
GB879566A (en) * 1956-12-21 1961-10-11 Colchester Woods Improvements in and relating to ventilating fans

Family Cites Families (4)

* 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
US2398113A (en) * 1943-09-10 1946-04-09 Stewart Warner Corp Blower
FR951944A (fr) * 1947-08-08 1949-11-07 Rateau Soc Perfectionnement aux compresseurs axiaux
US3102680A (en) * 1961-06-27 1963-09-03 Sam F Fogleman Multistage centrifugal gas compressor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT47853B (de) * 1909-08-02 1911-05-10 Carl Krausz Regelungseinrichtung für Schleudergebläse.
GB879566A (en) * 1956-12-21 1961-10-11 Colchester Woods Improvements in and relating to ventilating fans

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107255319A (zh) * 2017-08-03 2017-10-17 陈志良 一种具有圆周旋转角度出风装置的空气净化器

Also Published As

Publication number Publication date
BE668354A (de) 1965-12-16
NL6507790A (de) 1966-08-16
US3331302A (en) 1967-07-18
SE337093B (de) 1971-07-26
GB1120245A (en) 1968-07-17
DK119218B (da) 1970-11-30
CH446664A (de) 1967-11-15

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