EP0634613B1 - Automatischer Durchflussmengenregler für Lüftungs- und Klimaanlagen - Google Patents

Automatischer Durchflussmengenregler für Lüftungs- und Klimaanlagen Download PDF

Info

Publication number
EP0634613B1
EP0634613B1 EP94420205A EP94420205A EP0634613B1 EP 0634613 B1 EP0634613 B1 EP 0634613B1 EP 94420205 A EP94420205 A EP 94420205A EP 94420205 A EP94420205 A EP 94420205A EP 0634613 B1 EP0634613 B1 EP 0634613B1
Authority
EP
European Patent Office
Prior art keywords
damper
duct
regulator
air
moveable member
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.)
Expired - Lifetime
Application number
EP94420205A
Other languages
English (en)
French (fr)
Other versions
EP0634613A1 (de
Inventor
Laurent Barbarin
Christian Barbarin
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.)
Anjos Ventilation SAS
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0634613A1 publication Critical patent/EP0634613A1/de
Application granted granted Critical
Publication of EP0634613B1 publication Critical patent/EP0634613B1/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
    • 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
    • F24F11/75—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 for maintaining constant air flow rate or air velocity
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7784—Responsive to change in rate of fluid flow
    • Y10T137/7786—Turbine or swinging vane type reactor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/785—With retarder or dashpot
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7869—Biased open
    • Y10T137/7875—Pivoted valves

Definitions

  • the present invention relates to an automatic flow regulator intended to equip the terminal ducts of ventilation, air conditioning or similar installations in order to maintain a determined flow independently of the variations in pressure.
  • Fig. 1 is a perspective view illustrating the general arrangement of the automatic regulator according to the invention.
  • Fig. 2 is a schematic axial section of the regulator shown in FIG. 1.
  • the regulator considered comprises a tubular body 1 which will be assumed to be made of molded plastic, which body comprises at least one end cuff 1 a for its fitting onto a pipe C.
  • the axial opening of the body 1 defines a passage duct of air which has two opposite flat walls 1 b oriented parallel to one another, a flat wall 1 c oriented perpendicular to said walls 1 b , and a wall 1 d with an arched or arched profile which faces said wall 1 c .
  • the body 1 contains a rigid flap 2 which is dimensioned in width so as to adapt to reduced clearance between the parallel walls 1 b of the duct.
  • the underside of segment 2 has a tab 2 is turned obliquely downwards, the free end is integral with two lugs 2 b which project outwardly to engage in corresponding depressions in the body 1 and thus form a hinge pin for said flap.
  • this flap 2 which is turned away from the cuff 1 a , beyond the axis 2 b , is bent in the direction of the corresponding part of the body 1 in order to define a sort of spout 2 c able to bear against the body 1 in order to constitute a stop limiting the tilting of the shutter 2 on closing.
  • a maximum stop 2 c corresponds a minimum stop constituted by two lateral flanges 2 d secured to the underside of the flap 2 to come to bear against the wall 1 c of the duct.
  • the shutter 2 is associated with elastic return means in the open position, which consist of one or more blades 3 inserted in a slot provided behind the tab 2 a in order to come to bear against the body 1, below the spout 2 tsp .
  • elastic return means in the open position, which consist of one or more blades 3 inserted in a slot provided behind the tab 2 a in order to come to bear against the body 1, below the spout 2 tsp .
  • a shock absorber 4 which comprises a piston 4 a coupled to the lower wall of the flap 2, which piston is engaged in practically sealed sliding in a cylinder 4 b which is itself coupled to a small square 5 clipped into an opening in the wall 1 c .

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)

Claims (5)

  1. Automatischer Durchflußmengenregler für Lüftungs- und Klimaanlagen oder dergleichen mit einem beweglichen Element, auf das in Gegenwirkung der Differenzdruck der Luft, der beiderseits des beweglichen Elementes wirkt, und elastischen Mitteln, um den Querschnitt des Luftdurchganges zu verändern, wobei der Regler elastische Mittel, die der Klappe zugeordnet sind, um diese in die maximale Offenstellung zu bringen, und einen Dämpfer (4) umfaßt, dessen bewegliches Element (4a) in die Klappe angekoppelt ist, um die Pumpwirkungen auszuschließen, dadurch gekennzeichnet, daß er in Kombination umfaßt:
    - einen Rohrkörper (1), der geeignet ist, einen Kanal zu begrenzen, der zwei parallele ebene Wände (1b) aufweist, die durch eine ebene Wand (1c) und eine bogenförmige Wand (1d) verbunden sind, wobei der Körper ausgebildet (bei 1a) ist, um an einer Leitung (C) befestigt zu werden;
    - eine starre Klappe (2), die mit einem ähnlichen Profil wie der erwähnte Kanal versehen an dem Körper (1) quer zur Achse des Kanals desselben angelenkt (bei 2b) ist, wobei die Klappe zwei Anschlägen (2c,2d) zugeordnet ist, die eine maximale Schließstellung und eine maximale Offenstellung begrenzen, wobei letztere eine Druckkammer (6) ausspart, die im wesentlichen an dem Gelenk (2b) der Klappe geschlossen ist, und die sich stromaufwärts in Richtung der Luftzirkulation öffnet.
  2. Durchflußmengenregler nach Anspruch 1, dadurch gekennzeichnet, daß die der Klappe (2) zugeordneten elastischen Mittel durch mindestens eine Zunge (3) gebildet wird, deren eines Ende sich gegen den Körper (1) abstützt während das entgegengesetzte Ende fest mit der Klappe verbunden ist.
  3. Durchflußmengenregler nach Anspruch 1 oder 2, dadurch gekennzeichnet daß der die maximale Schließstellung begrenzende Anschlag durch den in Form eines Schnabels gebogenen Querrand (2c) der Klappe (2) gebildet wird, der hinter der Anlenkachse (2b) angeordnet ist.
  4. Durchflußmengenregler nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß der die maximale Offenstellung begrenzende Anschlag von zwei seitlichen Randleisten (2d) gebildet wird, die auf der Vorderseite der Klappe (2) vorgesehen sind, die zu der ebenen Wand (1c) des Kanals gerichtet ist.
  5. Durchflußmengenregler nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß der Dämpfer (4) ein bewegliches Element in Form eines Kolbens (4a) umfaßt, der für eine praktisch dichte Führung in einem Zylinder (4b) aufgenommen ist, wobei die Elemente (4a,4b) dieses Dämpfers an der Klappe (2) und dem Körper (1) befestigt sind.
EP94420205A 1993-07-15 1994-07-13 Automatischer Durchflussmengenregler für Lüftungs- und Klimaanlagen Expired - Lifetime EP0634613B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9308921A FR2707740B1 (fr) 1993-07-15 1993-07-15 Régulateur automatique de débit pour installations de ventilation et de conditionnement d'air.
FR9308921 1993-07-15

Publications (2)

Publication Number Publication Date
EP0634613A1 EP0634613A1 (de) 1995-01-18
EP0634613B1 true EP0634613B1 (de) 1997-04-16

Family

ID=9449436

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94420205A Expired - Lifetime EP0634613B1 (de) 1993-07-15 1994-07-13 Automatischer Durchflussmengenregler für Lüftungs- und Klimaanlagen

Country Status (4)

Country Link
US (1) US5406977A (de)
EP (1) EP0634613B1 (de)
DE (1) DE69402625T2 (de)
FR (1) FR2707740B1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2738901B1 (fr) * 1995-09-20 1997-11-21 Abb Flakt Dispositif regulateur de debit d'air perfectionne
DE19653945C2 (de) * 1996-12-21 2001-05-31 Mueller Erwin Gmbh & Co Einrichtung zur Volumenstromregelung für eine Klimaanlage
BE1011044A5 (nl) * 1997-03-14 1999-04-06 Renson N V Voorziening voor het regelen van de luchtstroom in een ventilatie-inrichting.
US9759442B2 (en) 2005-12-27 2017-09-12 American Aldes Ventilation Corporation Method and apparatus for passively controlling airflow
US7766734B2 (en) * 2005-12-27 2010-08-03 American Aldes Ventilation Corporation Method and apparatus for passively controlling airflow
US8025077B2 (en) * 2008-05-28 2011-09-27 Toyota Motor Engineering & Manufacturing North American, Inc. Mechanical fuse to seal pipes upon unintended rupture
FR3009069B1 (fr) 2013-07-23 2015-10-09 Anjos Ventilation Dispositif de regulation du debit d'air dans une canalisation
JP7126059B2 (ja) * 2018-03-28 2022-08-26 パナソニックＩｐマネジメント株式会社 シャッター、送風装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3191615A (en) * 1961-06-09 1965-06-29 Allied Thermal Corp Automatic fluid controller
FR1313310A (fr) * 1961-11-17 1962-12-28 Nouveaux Ateliers Lebrun Sa Installation de climatisation
SE375850B (de) * 1973-08-24 1975-04-28 Svenska Flaektfabriken Ab
US4117860A (en) * 1977-04-08 1978-10-03 Carlin Jack M Pressure differential flow retardant valve

Also Published As

Publication number Publication date
DE69402625D1 (de) 1997-05-22
FR2707740B1 (fr) 1995-09-08
EP0634613A1 (de) 1995-01-18
FR2707740A1 (fr) 1995-01-20
DE69402625T2 (de) 1997-11-13
US5406977A (en) 1995-04-18

Similar Documents

Publication Publication Date Title
EP0634613B1 (de) Automatischer Durchflussmengenregler für Lüftungs- und Klimaanlagen
EP3887182B1 (de) Dünne belüftung mit coanda-effekt für ein kraftfahrzeug
EP2853834B1 (de) Vorrichtung zum Regulieren des Luftdurchsatzes in einer Kanalisation
FR2716650A1 (fr) Accoudoir réglable en hauteur pour véhicule automobile.
WO2020094938A1 (fr) Aérateur pour véhicule automobile
WO1986002692A1 (fr) Fenetre a aeration automatique
EP2018502B1 (de) Selbsteinstellender lüftungsauslass mit mehreren durchflussraten
FR2527803A1 (fr) Regulateur de debit d'air en particulier pour installations de renouvellement d'air des locaux
FR2736709A1 (fr) Regulateur de debit de fluide pour reseau de ventilation
FR2748541A3 (fr) Dispositif de soupape de securite avec rappel elastique de la manette de commande
FR2627575A1 (fr) Bouche d'entree d'air autoreglable pour la ventilation des locaux
BE1006700A4 (fr) Dispositif pour un urinal pour femme.
FR2652106A1 (fr) Bouche d'entree d'air autoreglable a clapet ainti-retour integre pour la ventilation des locaux.
EP0764819A1 (de) Verbesserte Luftströmungsregler-Vorrichtung
EP3604924B1 (de) Zugbegrenzer
FR2833061A1 (fr) Dispositif de regulation du debit dans une portion de conduit ou analogue
FR2725769A1 (fr) Regulateur de debit perfectionne, notamment pour installation de ventilation ou de climatisation
EP0621452A1 (de) Vorrichtung zur automatischen Luftmengenregelung in einer Lüftungsanlage, Klimaanlage oder dergleichen
FR2892485A1 (fr) Dispositif pour regulation et etancheite sur un orifice qui est soit obture, soit ouvert selon les besoins
FR2629556A1 (fr) Clapet antireflux
FR3126924A1 (fr) Aérateur à effet Coanda pour véhicule automobile à bruit de fonctionnement réduit
FR2673271A1 (fr) Bouche de soufflage a flux orientable pour appareils de conditionnement d'air.
FR3069038A1 (fr) Clapet de regulation d'un debit de fluide
FR3119444A1 (fr) Registre de régulation d’un flux d’air et installation de ventilation comprenant un tel registre
EP3885524A1 (de) Anschlagvorrichtung für rollladen

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): BE DE FR GB IT NL SE

17P Request for examination filed

Effective date: 19950221

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

17Q First examination report despatched

Effective date: 19960827

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

ITF It: translation for a ep patent filed

Owner name: 0508;71VIFING. BETTELLO LUIGI

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): BE DE FR GB IT NL SE

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

Effective date: 19970416

REF Corresponds to:

Ref document number: 69402625

Country of ref document: DE

Date of ref document: 19970522

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
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

Free format text: REGISTERED BETWEEN 20100422 AND 20100428

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

BECN Be: change of holder's name

Owner name: ANJOS VENTILATION

Effective date: 20100720

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

Ref country code: NL

Payment date: 20130618

Year of fee payment: 20

Ref country code: FR

Payment date: 20130604

Year of fee payment: 20

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

Ref country code: SE

Payment date: 20130718

Year of fee payment: 20

Ref country code: DE

Payment date: 20130709

Year of fee payment: 20

Ref country code: BE

Payment date: 20130731

Year of fee payment: 20

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

Ref country code: GB

Payment date: 20130719

Year of fee payment: 20

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

Ref country code: IT

Payment date: 20130710

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 69402625

Country of ref document: DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 69402625

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: V4

Effective date: 20140713

BE20 Be: patent expired

Owner name: ANJOS VENTILATION

Effective date: 20140713

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20140712

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

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 EXPIRATION OF PROTECTION

Effective date: 20140715

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 EXPIRATION OF PROTECTION

Effective date: 20140712