RO66211A3 - Dispositif pour ventilation gasodinamique - Google Patents

Dispositif pour ventilation gasodinamique

Info

Publication number
RO66211A3
RO66211A3 RO7400079667A RO7966774A RO66211A3 RO 66211 A3 RO66211 A3 RO 66211A3 RO 7400079667 A RO7400079667 A RO 7400079667A RO 7966774 A RO7966774 A RO 7966774A RO 66211 A3 RO66211 A3 RO 66211A3
Authority
RO
Romania
Prior art keywords
gasodinamic
ventilation
gasodinamic ventilation
Prior art date
Application number
RO7400079667A
Other languages
English (en)
Romanian (ro)
Inventor
Constantin Teodorescu
Original Assignee
Inst Pentru Creatie Stintific
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 Inst Pentru Creatie Stintific filed Critical Inst Pentru Creatie Stintific
Priority to RO7400079667A priority Critical patent/RO66211A3/fr
Priority to DD186663A priority patent/DD119080A2/xx
Priority to FR7523622A priority patent/FR2281543A2/fr
Priority to AT606875A priority patent/AT337412B/de
Publication of RO66211A3 publication Critical patent/RO66211A3/fr

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
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles
    • F04F5/467—Arrangements of nozzles with a plurality of nozzles arranged in series
    • 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
    • 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
    • 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)
  • Filtering Of Dispersed Particles In Gases (AREA)
RO7400079667A 1974-08-05 1974-08-05 Dispositif pour ventilation gasodinamique RO66211A3 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
RO7400079667A RO66211A3 (fr) 1974-08-05 1974-08-05 Dispositif pour ventilation gasodinamique
DD186663A DD119080A2 (fr) 1974-08-05 1975-06-16
FR7523622A FR2281543A2 (fr) 1974-08-05 1975-07-29 Dispositif de ventilation gazodynamique
AT606875A AT337412B (de) 1974-08-05 1975-08-05 Gasdynamische beluftungsvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO7400079667A RO66211A3 (fr) 1974-08-05 1974-08-05 Dispositif pour ventilation gasodinamique

Publications (1)

Publication Number Publication Date
RO66211A3 true RO66211A3 (fr) 1978-03-15

Family

ID=20094051

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7400079667A RO66211A3 (fr) 1974-08-05 1974-08-05 Dispositif pour ventilation gasodinamique

Country Status (4)

Country Link
AT (1) AT337412B (fr)
DD (1) DD119080A2 (fr)
FR (1) FR2281543A2 (fr)
RO (1) RO66211A3 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0326950A3 (fr) * 1988-01-28 1990-05-23 Tempmaster Corporation Installation d'admission pour un système de diffusion d'air
FR2751732B1 (fr) * 1996-07-23 1998-08-28 Europ Equip Menager Dispositif de ventilation a carenage optimise
DE10237993A1 (de) * 2002-05-29 2003-12-18 Gebaeude Technik Dresden Gmbh Anordnung und Verfahren zur Entlüftung ein- und mehrgesschossiger Gebäude
CN102003418A (zh) * 2010-10-27 2011-04-06 上海理工大学 喷射器
GB2499042A (en) 2012-02-06 2013-08-07 Dyson Technology Ltd A nozzle for a fan assembly
GB2499041A (en) 2012-02-06 2013-08-07 Dyson Technology Ltd Bladeless fan including an ionizer
GB2499044B (en) * 2012-02-06 2014-03-19 Dyson Technology Ltd A fan
CN103453645B (zh) * 2013-06-03 2015-10-07 海尔集团公司 空调送风装置及立式空调
CN103453633B (zh) * 2013-06-03 2016-04-06 海尔集团公司 立式空调中的空调送风装置
CN103453632B (zh) * 2013-06-03 2016-04-27 海尔集团公司 空调送风装置
CN103453642B (zh) * 2013-06-03 2015-10-07 海尔集团公司 一种立式空调中的空调送风装置
DE102015016504B4 (de) * 2015-12-18 2022-02-03 Audi Ag Anordnung eines HUD-Moduls in einem Kraftfahrzeug, HUD-Modul und Verfahren zum Betreiben eines HUD-Moduls
WO2018028993A1 (fr) * 2016-08-08 2018-02-15 Arcelik Anonim Sirketi Dispositif de climatisation portatif
US10729293B2 (en) 2017-02-15 2020-08-04 The Toro Company Debris blower incorporating flow ejector
CN111457510B (zh) * 2020-04-02 2021-10-15 浙江沈力防爆机电有限公司 一种降温风机上的加湿装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2306727A (en) * 1940-06-22 1942-12-29 Hill Hugh Ventilator

Also Published As

Publication number Publication date
FR2281543A2 (fr) 1976-03-05
FR2281543B2 (fr) 1979-02-16
AT337412B (de) 1977-06-27
ATA606875A (de) 1976-10-15
DD119080A2 (fr) 1976-04-05

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