IT999184B - Perfezionamenti ai gruppi di ven tilazione per il condizionamento dell aria di ambienti - Google Patents

Perfezionamenti ai gruppi di ven tilazione per il condizionamento dell aria di ambienti

Info

Publication number
IT999184B
IT999184B IT3087073A IT3087073A IT999184B IT 999184 B IT999184 B IT 999184B IT 3087073 A IT3087073 A IT 3087073A IT 3087073 A IT3087073 A IT 3087073A IT 999184 B IT999184 B IT 999184B
Authority
IT
Italy
Prior art keywords
rooms
groups
air conditioning
tilation
ven
Prior art date
Application number
IT3087073A
Other languages
English (en)
Italian (it)
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
Application granted granted Critical
Publication of IT999184B publication Critical patent/IT999184B/it

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)
IT3087073A 1972-11-08 1973-11-02 Perfezionamenti ai gruppi di ven tilazione per il condizionamento dell aria di ambienti IT999184B (it)

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
IT999184B true IT999184B (it) 1976-02-20

Family

ID=9107099

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3087073A IT999184B (it) 1972-11-08 1973-11-02 Perfezionamenti ai gruppi di ven tilazione per il condizionamento dell aria di ambienti

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
LU68751A1 (enrdf_load_html_response) 1974-01-18
FR2205950A5 (enrdf_load_html_response) 1974-05-31
GB1421649A (en) 1976-01-21
BE806313A (fr) 1974-02-15

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