IT1009690B - Dispositivo di ventilazione gasdi namica - Google Patents

Dispositivo di ventilazione gasdi namica

Info

Publication number
IT1009690B
IT1009690B IT20886/74A IT2088674A IT1009690B IT 1009690 B IT1009690 B IT 1009690B IT 20886/74 A IT20886/74 A IT 20886/74A IT 2088674 A IT2088674 A IT 2088674A IT 1009690 B IT1009690 B IT 1009690B
Authority
IT
Italy
Prior art keywords
namica
gasdi
ventilation device
ventilation
namica ventilation
Prior art date
Application number
IT20886/74A
Other languages
English (en)
Original Assignee
Inst Pentru Creatie Stinti Fic
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 RO7434773A external-priority patent/RO56670A2/ro
Priority claimed from RO75160A external-priority patent/RO56671A3/ro
Application filed by Inst Pentru Creatie Stinti Fic filed Critical Inst Pentru Creatie Stinti Fic
Application granted granted Critical
Publication of IT1009690B publication Critical patent/IT1009690B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
    • F04F5/16—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/48—Control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/745—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity the air flow rate increasing with an increase of air-current or wind pressure
    • 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
    • F24F13/26—Arrangements for air-circulation by means of induction, e.g. by fluid coupling or thermal effect
    • 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
    • F24F7/065—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 fan combined with single duct; mounting arrangements of a fan in a duct

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Nozzles (AREA)
  • Sampling And Sample Adjustment (AREA)
IT20886/74A 1973-04-02 1974-04-08 Dispositivo di ventilazione gasdi namica IT1009690B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RO7434773A RO56670A2 (it) 1973-04-02 1973-04-02
RO75160A RO56671A3 (it) 1973-06-18 1973-06-18

Publications (1)

Publication Number Publication Date
IT1009690B true IT1009690B (it) 1976-12-20

Family

ID=26653517

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20886/74A IT1009690B (it) 1973-04-02 1974-04-08 Dispositivo di ventilazione gasdi namica

Country Status (9)

Country Link
JP (1) JPS49128535A (it)
AT (1) AT332600B (it)
DD (1) DD110548A5 (it)
DE (1) DE2410845A1 (it)
FR (1) FR2257873B1 (it)
GB (1) GB1445221A (it)
IL (1) IL44419A (it)
IT (1) IT1009690B (it)
NL (1) NL7404197A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5280334A (en) * 1975-12-27 1977-07-06 Mitsui Petrochem Ind Ltd Method of adhering polyolefin and polar substrate
US4281592A (en) * 1979-08-06 1981-08-04 Barber-Colman Company Double induction unit
GB2424061A (en) * 2005-03-07 2006-09-13 John Richard Coxon A ventilation device
US9593862B2 (en) * 2013-08-06 2017-03-14 General Electric Company Air disruption system for an enclosure

Also Published As

Publication number Publication date
DD110548A5 (it) 1974-12-20
ATA18574A (de) 1976-01-15
IL44419A0 (en) 1974-06-30
FR2257873A1 (it) 1975-08-08
JPS49128535A (it) 1974-12-09
AT332600B (de) 1976-10-11
DE2410845A1 (de) 1974-10-31
NL7404197A (it) 1974-10-04
FR2257873B1 (it) 1979-01-26
IL44419A (en) 1977-10-31
GB1445221A (en) 1976-08-04

Similar Documents

Publication Publication Date Title
SE406754B (sv) Arkvendningsanordning
IT1026135B (it) Dispositivo di ventilazione
IT1008929B (it) Dispositivo di inalazione
SE392155B (sv) Ventilationsflekt
TR18458A (tr) Muflar meydana getirmeye mahsus tertibat
IT1017855B (it) Dispositivo antinebbia
SE398447B (sv) Luftningsanordning for vetskor
SE399476B (sv) Antislirningsanordning
IT1007923B (it) Radiatore
SE397396B (sv) Avluftningsanordning for vexellada
IT980014B (it) Dispositivo di ventilazione
IT1002327B (it) Dispositivo di posizionamento
AT327449B (de) Radiator
BR7404720D0 (pt) Dispositivo embobinador
SE7409047L (sv) Luftutsleppningsanordning.
AT338187B (de) Pulverkraftbetriebenes setzgerat
IT1009690B (it) Dispositivo di ventilazione gasdi namica
IT1036879B (it) Dispositivo di ventilazione
BE809386A (fr) Kunststofzak met harmonicavouwen
BR7410766D0 (pt) Dispositivo mostrador
IT1054123B (it) Fosfoserinato di piridossina
IT1015345B (it) Dispositivo di disegno
IT1004778B (it) Dispositivo di fissaggio
SE382935B (sv) Positioneringsanordning
SE406369B (sv) Avkylningsanordning