EP0455567A1 - Endauslass für Raumlüftungsanlagen - Google Patents

Endauslass für Raumlüftungsanlagen Download PDF

Info

Publication number
EP0455567A1
EP0455567A1 EP91420136A EP91420136A EP0455567A1 EP 0455567 A1 EP0455567 A1 EP 0455567A1 EP 91420136 A EP91420136 A EP 91420136A EP 91420136 A EP91420136 A EP 91420136A EP 0455567 A1 EP0455567 A1 EP 0455567A1
Authority
EP
European Patent Office
Prior art keywords
deflecting surface
air
nozzle
terminal according
blowing terminal
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP91420136A
Other languages
English (en)
French (fr)
Other versions
EP0455567B1 (de
Inventor
Pierre Jardinier
Jacques Simonnot
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
D'etude Et De Recherche En Ventilation Et Aeraulique Serva Ste
Original Assignee
D'etude Et De Recherche En Ventilation Et Aeraulique Serva Ste
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 D'etude Et De Recherche En Ventilation Et Aeraulique Serva Ste filed Critical D'etude Et De Recherche En Ventilation Et Aeraulique Serva Ste
Priority to AT91420136T priority Critical patent/ATE95602T1/de
Publication of EP0455567A1 publication Critical patent/EP0455567A1/de
Application granted granted Critical
Publication of EP0455567B1 publication Critical patent/EP0455567B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • 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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • 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
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F2013/0612—Induction nozzles without swirl means

Definitions

  • the present invention relates to a blowing terminal intended for adjusting the flow rate and the diffusion of an air flow for ventilation installation of premises.
  • the object of the present invention is to provide a blowing terminal which comprises adjustment and diffusion organs for the blown air, which are accessible from inside the room which it equips, and which does not require any specific sound traps.
  • the blowing terminal which it concerns comprises in combination a throttling nozzle disposed at the downstream end of the air supply duct, and a curved deflecting surface located in the room to be ventilated in the outlet zone. air, so as to present its upper surface on the side of the fluid vein.
  • This arrangement provides, surprisingly, the deflection of the air flow relative to the outlet axis of the duct, this deflection occurring not on the side opposite to which the deflecting surface is located, but on the side of the deflecting surface .
  • This deflection occurring not on the side opposite to which the deflecting surface is located, but on the side of the deflecting surface .
  • the deflecting surface useful is arranged tangentially to the air stream leaving the nozzle.
  • the useful deflecting surface completely or partially masks the air stream leaving the nozzle, the angles which the air streams form with the useful deflecting surface, at their impact points on the latter being less than 90 °.
  • the deflecting surface is detached from the wall of the room to be equipped, the throttling nozzle comprising two symmetrical flaps articulated around axes parallel to the axis of the deflecting surface.
  • the deflecting surface is mounted in an adjustable manner on two supports fixed to the wall into which the air intake duct opens.
  • a cylinder is used, part of the surface of which constitutes the useful deflecting surface.
  • Figures 1 and 2 show an air duct 2 opening into a room one of the walls of which is designated by the reference 3. Near its downstream end the air supply duct 2 is equipped with a nozzle throttle 4 comprising two flaps 5 each of rectangular shape, and articulated around a horizontal axis 6, the two axes 6 being arranged at the upstream ends of the two flaps 5.
  • a nozzle throttle 4 comprising two flaps 5 each of rectangular shape, and articulated around a horizontal axis 6, the two axes 6 being arranged at the upstream ends of the two flaps 5.
  • the wall 3 is equipped, in front of the outlet of the duct 2 with an air deflection surface 7 constituted in the present case by a cylinder.
  • This cylinder is mounted on the wall by means of two legs 8. The position of the cylinder relative to the legs 8 is adjustable using means not shown in the drawing.
  • the lowest generatrix 9 of the cylinder 7 is substantially tangent to the upper part of the air stream leaving the throttle nozzle.
  • the attraction exerted by the cylinder 9 ensures its deflection, on the side of this cylinder. This deflection is carried out completely silently, despite the acceleration that the air flow undergoes at the passage of the throttle nozzle.
  • FIGS 3 and 4 show this terminal in which the deflecting surface 7 occupies two other positions.
  • the cylinder 7 partially masks the outlet of the nozzle 4, while in FIG. 4, it completely masks it.
  • the angles A formed by the different streams of air leaving the throttle nozzle 4, with the tangents of the cylinder 7, at their respective points of impact thereon, are less than 90 °. This characteristic ensures the deviation of the air stream from the side of the useful deflecting surface.
  • the invention brings a great improvement to the existing technique, by providing a terminal of very simple design, in which all the organs are easily accessible, which is advantageous from a point of view of its maintenance, and which has a pleasant aesthetic, and different from the aesthetics of traditional devices whose outlet is always closed by a grid.
  • the invention is not limited to the sole embodiment of this terminal, described above by way of example; on the contrary, it embraces all of its variant embodiments.
  • the deflection surface of the air flow could be constituted not by a cylinder, but by a part in the form of a section of cylindrical or non-cylindrical surface, for example a section of ellipse, without this goes beyond the scope of the invention.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)
  • Ventilation (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Air-Flow Control Members (AREA)
  • Motor Or Generator Cooling System (AREA)
EP91420136A 1990-04-26 1991-04-25 Endauslass für Raumlüftungsanlagen Expired - Lifetime EP0455567B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT91420136T ATE95602T1 (de) 1990-04-26 1991-04-25 Endauslass fuer raumlueftungsanlagen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9005837A FR2661483B1 (fr) 1990-04-26 1990-04-26 Terminal de soufflage pour installation de ventilation de locaux.
FR9005837 1990-04-26

Publications (2)

Publication Number Publication Date
EP0455567A1 true EP0455567A1 (de) 1991-11-06
EP0455567B1 EP0455567B1 (de) 1993-10-06

Family

ID=9396472

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91420136A Expired - Lifetime EP0455567B1 (de) 1990-04-26 1991-04-25 Endauslass für Raumlüftungsanlagen

Country Status (7)

Country Link
US (1) US5176569A (de)
EP (1) EP0455567B1 (de)
AT (1) ATE95602T1 (de)
CA (1) CA2041252A1 (de)
DE (1) DE69100459T2 (de)
ES (1) ES2044706T3 (de)
FR (1) FR2661483B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4414846A1 (de) * 1994-04-28 1995-11-02 Jochen Schanze Luftauslaßdüse
US6110244A (en) * 1994-10-22 2000-08-29 Howorth Airtech Limited Clean air system

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2756366B1 (fr) * 1996-11-28 1999-01-08 Spirec Dispositif reducteur de la pression de l'air fournie par une centrale de conditionnement d'air
US6059652A (en) * 1997-12-16 2000-05-09 Summit Polymers, Inc. Register for a vehicle
DE102007008733B4 (de) * 2007-02-22 2010-02-11 Dräger Medical AG & Co. KG Wärmetherapiegerät
EP3321114A1 (de) * 2016-11-14 2018-05-16 Dr. Schneider Kunststoffwerke GmbH Luftausströmer
DE102019211696B4 (de) * 2019-08-05 2022-09-29 Audi Ag Luftleitanordnung für einen Fahrzeuginnenraum

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2002896A (en) * 1977-08-10 1979-02-28 Matsushita Electric Industrial Co Ltd Fluid deflecting assembly
DE2739370A1 (de) * 1977-09-01 1979-03-15 Mueller E Gmbh & Co Regelbarer schlitzauslass fuer die luftkanaele von lueftungs- und klimaanlagen
DE3634703A1 (de) * 1986-10-11 1988-04-21 Turbon Tunzini Klimatechnik Luftauslass

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2281615A (en) * 1939-08-09 1942-05-05 Jr Gustave Adolphus Peple Method and apparatus for air conditioning
US2312272A (en) * 1939-09-11 1943-02-23 Buensod Stacey Air Conditionin Air distributing apparatus
DE971025C (de) * 1948-08-11 1958-11-27 Snecma Vorrichtung zum Ablenken eines aus einer Leitung ausstroemenden Strahles
DE1088688B (de) * 1955-06-23 1960-09-08 Otto Heinz Brandi Vorrichtung zur Verteilung von Zuluft aus Zuluftkanaelen
DK122777B (da) * 1967-06-01 1972-04-10 Nordisk Ventilator Tud til en luftkanals udmunding.
SE348547B (de) * 1970-12-17 1972-09-04 Svenska Flaektfabriken Ab
SU830081A1 (ru) * 1979-07-31 1981-05-15 Предприятие П/Я В-8761 Воздухораспределитель
SU898223A1 (ru) * 1979-11-01 1982-01-15 Всесоюзный научно-исследовательский институт охраны труда Воздухораспределитель
SU1325260A2 (ru) * 1985-06-05 1987-07-23 Кишиневский Сельскохозяйственный Институт Им.М.В.Фрунзе Вентил ционное устройство дл подачи воздуха
US5044259A (en) * 1989-10-23 1991-09-03 Dynaforce Corporation Air diffusion system capable of limited area control and adapted for supplying make-up air to an enclosure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2002896A (en) * 1977-08-10 1979-02-28 Matsushita Electric Industrial Co Ltd Fluid deflecting assembly
DE2739370A1 (de) * 1977-09-01 1979-03-15 Mueller E Gmbh & Co Regelbarer schlitzauslass fuer die luftkanaele von lueftungs- und klimaanlagen
DE3634703A1 (de) * 1986-10-11 1988-04-21 Turbon Tunzini Klimatechnik Luftauslass

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4414846A1 (de) * 1994-04-28 1995-11-02 Jochen Schanze Luftauslaßdüse
DE4414846B4 (de) * 1994-04-28 2005-10-06 Jochen Schanze Luftauslaßdüse
US6110244A (en) * 1994-10-22 2000-08-29 Howorth Airtech Limited Clean air system

Also Published As

Publication number Publication date
ATE95602T1 (de) 1993-10-15
CA2041252A1 (fr) 1991-10-27
FR2661483A1 (fr) 1991-10-31
EP0455567B1 (de) 1993-10-06
DE69100459D1 (de) 1993-11-11
ES2044706T3 (es) 1994-01-01
FR2661483B1 (fr) 1992-07-10
DE69100459T2 (de) 1994-01-27
US5176569A (en) 1993-01-05

Similar Documents

Publication Publication Date Title
US4520514A (en) Fitting for a swimming pool return line
EP0455567B1 (de) Endauslass für Raumlüftungsanlagen
FR2670567A1 (fr) Dispositif de montage pour un climatiseur d'air du type a unites separees.
EP0403546A1 (de) Vorrichtung zur regulierung eines fluessigkeitsstroms.
WO2025176148A1 (zh) 一种关水即停的结构和顶喷花洒
FR2512523A3 (fr) Ventiloconvecteur pour le traitement de l'air ambiant
US6449784B1 (en) Easy operating diverter tub spout
US4214729A (en) Connecting valve
JP3040772U (ja) 流量調節弁
US4170134A (en) Fluid-flow pressure-sensing device
FI72199B (fi) Fraonluftventil
JPH094759A (ja) 定流量弁
FR2652106A1 (fr) Bouche d'entree d'air autoreglable a clapet ainti-retour integre pour la ventilation des locaux.
FR2480397A1 (fr) Robinet a moyens d'amortissement du bruit
EP0736635A1 (de) Durchflussverminderer, einstellbar bis zum Abschluss
JPS6312976B2 (de)
FR2736709A1 (fr) Regulateur de debit de fluide pour reseau de ventilation
FR2627575A1 (fr) Bouche d'entree d'air autoreglable pour la ventilation des locaux
JP4388212B2 (ja) 水栓機構
CN223648660U (zh) 一种具有悬浮式开关的水龙头
CH300435A (fr) Robinet mélangeur.
EP1110618B1 (de) Sprühanlage zur Sanierung von Gebieten mit unangenehmen Stoffen oder Gerüchen
FR2675565A1 (fr) Bouche d'entree d'air autoreglable pour ventilation de locaux.
AU2002100069A4 (en) A diverter valve
EP0784768A1 (de) Drosselvorrichtung für durchflussregelsystem

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE

17P Request for examination filed

Effective date: 19911223

17Q First examination report despatched

Effective date: 19920914

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK ES FR GB GR IT LI LU NL SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19931006

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19931006

Ref country code: DK

Effective date: 19931006

Ref country code: AT

Effective date: 19931006

REF Corresponds to:

Ref document number: 95602

Country of ref document: AT

Date of ref document: 19931015

Kind code of ref document: T

REF Corresponds to:

Ref document number: 69100459

Country of ref document: DE

Date of ref document: 19931111

ITF It: translation for a ep patent filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19931115

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2044706

Country of ref document: ES

Kind code of ref document: T3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19940430

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19950911

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19950919

Year of fee payment: 5

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19960430

Ref country code: CH

Effective date: 19960430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19961101

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 19961101

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20000414

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20000419

Year of fee payment: 10

Ref country code: DE

Payment date: 20000419

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20000426

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20000510

Year of fee payment: 10

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010425

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010426

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 20010430

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010430

BERE Be: lapsed

Owner name: SOC. D'ETUDE ET DE RECHERCHE EN VENTILATION ET AER

Effective date: 20010430

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20010425

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020201

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20030303

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050425