CH541077A - Lüfteraggregat - Google Patents

Lüfteraggregat

Info

Publication number
CH541077A
CH541077A CH714672A CH714672A CH541077A CH 541077 A CH541077 A CH 541077A CH 714672 A CH714672 A CH 714672A CH 714672 A CH714672 A CH 714672A CH 541077 A CH541077 A CH 541077A
Authority
CH
Switzerland
Prior art keywords
fan unit
fan
unit
Prior art date
Application number
CH714672A
Other languages
German (de)
English (en)
Inventor
Moeckel Gunther
Fischer Werner
Original Assignee
Siemens Ag
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
Priority claimed from DE19712131838 external-priority patent/DE2131838C3/de
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of CH541077A publication Critical patent/CH541077A/de

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
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • F04D17/162—Double suction 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
    • 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings
    • F04D29/424—Double entry casings

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)
CH714672A 1971-06-26 1972-05-15 Lüfteraggregat CH541077A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712131838 DE2131838C3 (de) 1971-06-26 Einbaulüfter, insbesondere für Luft- bzw. Rauchkanalschächte

Publications (1)

Publication Number Publication Date
CH541077A true CH541077A (de) 1973-08-31

Family

ID=5811887

Family Applications (1)

Application Number Title Priority Date Filing Date
CH714672A CH541077A (de) 1971-06-26 1972-05-15 Lüfteraggregat

Country Status (8)

Country Link
JP (1) JPS5247878Y2 (enrdf_load_html_response)
CH (1) CH541077A (enrdf_load_html_response)
ES (1) ES404247A1 (enrdf_load_html_response)
FR (1) FR2144285A5 (enrdf_load_html_response)
GB (1) GB1339690A (enrdf_load_html_response)
IT (1) IT956742B (enrdf_load_html_response)
NL (1) NL7207596A (enrdf_load_html_response)
SE (1) SE383387B (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9301542U1 (de) * 1993-02-04 1994-06-01 Siegenia-Frank Kg, 57074 Siegen Lüftergehäuse zur Anordnung in einer Durchlaßöffnung

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52117168U (enrdf_load_html_response) * 1976-03-02 1977-09-06
GB2119438A (en) * 1981-11-09 1983-11-16 Air Domestique Limited Acoustic ventilation device
DE8303119U1 (de) * 1983-02-05 1983-05-11 Siegenia-Frank Kg, 5900 Siegen Lueftungsvorrichtung fuer den einbau in fenster und/oder in andere wandoeffnungen von gebaeuden
FR2637456B1 (fr) * 1988-10-10 1992-12-11 Nat Sa Dispositif de ventilation destine a des incubateurs
GB2240588B (en) * 1990-01-31 1994-08-03 Toshiba Kk Ventilating fan
SE468488B (sv) * 1991-07-05 1993-01-25 Volvo Ab Radialflaekt vilken har en paa sin axel anordnad axiellt roerlig och instaellbar radiellt riktad mellanvaegg
US5299634A (en) * 1991-09-26 1994-04-05 Mitsubishi Denki Kabushiki Kaisha Indoor unit of a ventilation system, ventilation and air conditioner
DE102006019328A1 (de) * 2006-04-24 2007-10-25 Behr Gmbh & Co. Kg Ansauggebläseanordnung, insbesondere für eine Kraftfahrzeug-Klimaanlage
NL1036235C2 (nl) * 2008-11-25 2010-05-26 Piko Cleaning Inrichting en werkwijze voor het inwendig bekleden van een kanaal.
ES2385592B1 (es) * 2010-12-30 2013-04-15 Soler & Palau Research, S.L. Extractor centrífugo de aire para cuartos de baño.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9301542U1 (de) * 1993-02-04 1994-06-01 Siegenia-Frank Kg, 57074 Siegen Lüftergehäuse zur Anordnung in einer Durchlaßöffnung

Also Published As

Publication number Publication date
GB1339690A (en) 1973-12-05
DE2131838A1 (de) 1972-12-28
DE2131838B2 (de) 1976-10-28
JPS5247878Y2 (enrdf_load_html_response) 1977-10-31
SE383387B (sv) 1976-03-08
JPS4814856U (enrdf_load_html_response) 1973-02-19
IT956742B (it) 1973-10-10
FR2144285A5 (enrdf_load_html_response) 1973-02-09
NL7207596A (enrdf_load_html_response) 1972-12-28
ES404247A1 (es) 1975-06-01

Similar Documents

Publication Publication Date Title
AT333623B (de) Sportschuh
BE780107A (fr) Garde-temps
BE784379A (fr) Veel-bussendrager
BE789171A (fr) Elektronisch weegstelsel met numerieke aflezing
BE789172A (fr) Elektronisch weegstelsel met numerieke aflezing
BE788061A (fr) Koffiefiltering
CH540435A (de) Zentrifugalventilator
AT317132B (de) Heizlüfter
DK132169C (da) Lastbereband
BE782659A (fr) Feromoon
AT308654B (de) Belüftungseinrichtung
BE782305A (fr) Ruisgetal-meetcircuit
BE788971A (fr) Ventilateur
CH541077A (de) Lüfteraggregat
CH526223A (de) Radialventilator
TR17778A (tr) Yuezey havalandirma rotoru
BE793513A (fr) Alcoxysiloxanols
BE787442A (fr) Spectraal gesensibiliseerde direct-positieve emulsies
DK131741C (da) Kompressorenhed
DK132986C (da) Harshampoo
BE780088A (fr) Cirkelhooier
SE384731B (sv) Operationsrum
BE781869A (fr) Cryoliaison
BE777787A (fr) Isolerende bedradingsplaat met penvormige verbindorganen
BE773645A (fr) Ladenkast

Legal Events

Date Code Title Description
PL Patent ceased