BE806313A - Perfectionnements aux groupes de ventilation pour le conditionnement de l'air des locaux - Google Patents

Perfectionnements aux groupes de ventilation pour le conditionnement de l'air des locaux

Info

Publication number
BE806313A
BE806313A BE6044330A BE6044330A BE806313A BE 806313 A BE806313 A BE 806313A BE 6044330 A BE6044330 A BE 6044330A BE 6044330 A BE6044330 A BE 6044330A BE 806313 A BE806313 A BE 806313A
Authority
BE
Belgium
Prior art keywords
premises
air conditioning
ventilation groups
ventilation
groups
Prior art date
Application number
BE6044330A
Other languages
English (en)
French (fr)
Original Assignee
Toleries De Grenoble Sa
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 Toleries De Grenoble Sa filed Critical Toleries De Grenoble Sa
Publication of BE806313A publication Critical patent/BE806313A/xx

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
    • 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
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
    • F04D29/526—Details of the casing section radially opposing blade tips
    • 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
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit

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)
BE6044330A 1972-11-08 1973-10-19 Perfectionnements aux groupes de ventilation pour le conditionnement de l'air des locaux BE806313A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7240253A FR2205950A5 (enrdf_load_html_response) 1972-11-08 1972-11-08

Publications (1)

Publication Number Publication Date
BE806313A true BE806313A (fr) 1974-02-15

Family

ID=9107099

Family Applications (1)

Application Number Title Priority Date Filing Date
BE6044330A BE806313A (fr) 1972-11-08 1973-10-19 Perfectionnements aux groupes de ventilation pour le conditionnement de l'air des locaux

Country Status (5)

Country Link
BE (1) BE806313A (enrdf_load_html_response)
FR (1) FR2205950A5 (enrdf_load_html_response)
GB (1) GB1421649A (enrdf_load_html_response)
IT (1) IT999184B (enrdf_load_html_response)
LU (1) LU68751A1 (enrdf_load_html_response)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2867842B1 (fr) * 2004-03-16 2007-01-12 Soler Y Palau Sa Piquage de ventilation et caisson comportant un tel piquage
ITPD20070076A1 (it) * 2007-03-06 2008-09-07 Ln 2 S R L Collettore, in particolare collettore a chiocciola per ventilatori da impiegarsi in cappe aspiranti
CN103511353A (zh) * 2012-06-25 2014-01-15 恩科（苏州）通风系统有限公司 圆形管道风机的改良结构

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1890758A (en) * 1930-12-11 1932-12-13 John R Townsend Ventilator
US2415621A (en) * 1944-10-20 1947-02-11 Solar Aircraft Co Fan
FR72042E (fr) * 1957-05-29 1960-03-21 App Electr Etoile Soc D Perfectionnement aux dispositifs pour l'aération des locaux
US2922570A (en) * 1957-12-04 1960-01-26 Burris R Allen Automatic booster fan and ventilating shield
US3102679A (en) * 1962-01-15 1963-09-03 Loren Cook Company Centrifugal impeller units

Also Published As

Publication number Publication date
IT999184B (it) 1976-02-20
LU68751A1 (enrdf_load_html_response) 1974-01-18
FR2205950A5 (enrdf_load_html_response) 1974-05-31
GB1421649A (en) 1976-01-21

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