EP0348922A3 - Drallauslass - Google Patents

Drallauslass Download PDF

Info

Publication number
EP0348922A3
EP0348922A3 EP19890111735 EP89111735A EP0348922A3 EP 0348922 A3 EP0348922 A3 EP 0348922A3 EP 19890111735 EP19890111735 EP 19890111735 EP 89111735 A EP89111735 A EP 89111735A EP 0348922 A3 EP0348922 A3 EP 0348922A3
Authority
EP
European Patent Office
Prior art keywords
outlet
air flow
vortex air
turbulence
turbulence plate
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
EP19890111735
Other languages
English (en)
French (fr)
Other versions
EP0348922A2 (de
EP0348922B1 (de
Inventor
Gottfried Müller
Paul Hipp
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.)
Schako KG
Original Assignee
Schako Metallwarenfabrik Ferdinand Schad KG
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 Schako Metallwarenfabrik Ferdinand Schad KG filed Critical Schako Metallwarenfabrik Ferdinand Schad KG
Priority to AT89111735T priority Critical patent/ATE102332T1/de
Publication of EP0348922A2 publication Critical patent/EP0348922A2/de
Publication of EP0348922A3 publication Critical patent/EP0348922A3/de
Application granted granted Critical
Publication of EP0348922B1 publication Critical patent/EP0348922B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • F24F13/12—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of sliding members

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Duct Arrangements (AREA)
  • Multiple-Way Valves (AREA)
  • Cyclones (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Helmets And Other Head Coverings (AREA)

Abstract

Bei einem Drallauslaß zum Anschließen an einen An­ schlußstutzen einer Luftleitung mit einer Drallscheibe (5), welche Schlitze (6) mit schräggestellten Lamellen (7) od. dgl. Öffnungen aufweist, soll die Drallscheibe (5) etwa mittig zumindest eine Öffnung (8) aufweisen, welcher ein absperrbares Auslaßteil (9) zugeordnet ist.
EP89111735A 1988-07-01 1989-06-28 Drallauslass Expired - Lifetime EP0348922B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89111735T ATE102332T1 (de) 1988-07-01 1989-06-28 Drallauslass.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3822283A DE3822283A1 (de) 1988-07-01 1988-07-01 Drallauslass
DE3822283 1988-07-01

Publications (3)

Publication Number Publication Date
EP0348922A2 EP0348922A2 (de) 1990-01-03
EP0348922A3 true EP0348922A3 (de) 1991-09-25
EP0348922B1 EP0348922B1 (de) 1994-03-02

Family

ID=6357747

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89111735A Expired - Lifetime EP0348922B1 (de) 1988-07-01 1989-06-28 Drallauslass

Country Status (5)

Country Link
US (1) US4955286A (de)
EP (1) EP0348922B1 (de)
JP (1) JPH02101347A (de)
AT (1) ATE102332T1 (de)
DE (2) DE3822283A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3921813C2 (de) * 1989-07-03 1995-03-30 Krantz Tkt Gmbh Trapezförmiger Luftauslaß
DE8911555U1 (de) * 1989-09-28 1990-01-04 "Schako" Metallwarenfabrik Ferdinand Schad KG Zweigniederlassung Kolbingen, 7201 Kolbingen Vorrichtung zum Zuführen von kalter und/oder warmer Zuluft in einen Raum
JPH03140746A (ja) * 1989-10-27 1991-06-14 Toshiba Ceramics Co Ltd 空調用圧電型開閉弁
JPH0372252U (de) * 1989-11-13 1991-07-22
DE4108418A1 (de) * 1991-03-15 1992-09-17 Schako Metallwarenfabrik Drallauslass
DE9214369U1 (de) * 1992-10-23 1993-02-04 "Schako" Metallwarenfabrik Ferdinand Schad KG Zweigniederlassung Kolbingen, 7201 Kolbingen Drallauslaß
DE9303880U1 (de) * 1993-03-19 1993-06-03 "Schako" Metallwarenfabrik Ferdinand Schad KG Zweigniederlassung Kolbingen, 7201 Kolbingen Düsenauslaß
DE4340036A1 (de) * 1993-11-24 1995-06-01 Schako Metallwarenfabrik Verfahren zum Herstellen eines Schlitzauslasses
DE4405630C2 (de) * 1994-02-22 1996-03-14 Schako Metallwarenfabrik Deckenauslaß
DE4405692C1 (de) * 1994-02-23 1995-05-11 Mueller Erwin Gmbh & Co Auslaß, insbesondere Deckenluftauslaß
EP1213546A1 (de) * 2000-12-08 2002-06-12 Maschinenfabrik Georg Kiefer GmbH Einrichtung zur Zuführung von Zuluft
AU2002216858A1 (en) * 2001-12-12 2003-07-09 R.A.D. Innovations Inc. System for controlling distribution of air to different zones in a forced air delivery system
US20070092374A1 (en) * 2005-10-12 2007-04-26 Zamalis Michael H Air Diffuser
KR100713592B1 (ko) * 2006-05-15 2007-05-02 (주)티원엔지니어링 건축물의 냉난방 취출구
KR100955727B1 (ko) * 2009-02-24 2010-05-03 (주)지텍 국소 배기장치
FR2956899B1 (fr) * 2010-02-26 2015-04-03 Thomas Faure Appareil de conditionnement d'air, son procede de pilotage et structure comprenant un tel appareil
US10203119B2 (en) * 2014-10-21 2019-02-12 Field Controls, Llc Low profile damper system for ovens
EP3825621A1 (de) * 2019-11-25 2021-05-26 Silverline Endüstri ve Ticaret A.S. Empfindlicher diffusor für zentrale belüftungssysteme
US11754311B2 (en) 2020-10-15 2023-09-12 Air Distribution Technologies Ip, Llc Diffuser assembly for an HVAC system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2398938A (en) * 1943-05-21 1946-04-23 Anemostat Corp Air outlet device for ventilating apparatus
NL7713670A (en) * 1977-12-09 1979-06-12 Reyners Bv Louis Air conditioning air discharge equipment - has regulating throttle with perforated plates one behind another
FR2493917A1 (fr) * 1980-11-08 1982-05-14 Krantz H Gmbh & Co Dispositif d'echappement a effet deviateur de flux
DE8521685U1 (de) * 1985-07-27 1985-10-03 Schako Metallwarenfabrik Ferdinand Schad KG, Zweigniederlassung Kolbingen, 7201 Kolbingen Drallauslass
DE8806027U1 (de) * 1988-05-06 1988-06-30 Gebrüder Trox, GmbH, 4133 Neukirchen-Vluyn Deckenluftauslaß für Lüftungs- und Klimaanlagen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US25216A (en) * 1859-08-23 Tapping water-mains
US2672087A (en) * 1950-05-16 1954-03-16 Aladdin Heating Corp Air distributing device
US3099200A (en) * 1960-07-14 1963-07-30 Charles E Harrison Air-distribution system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2398938A (en) * 1943-05-21 1946-04-23 Anemostat Corp Air outlet device for ventilating apparatus
NL7713670A (en) * 1977-12-09 1979-06-12 Reyners Bv Louis Air conditioning air discharge equipment - has regulating throttle with perforated plates one behind another
FR2493917A1 (fr) * 1980-11-08 1982-05-14 Krantz H Gmbh & Co Dispositif d'echappement a effet deviateur de flux
DE8521685U1 (de) * 1985-07-27 1985-10-03 Schako Metallwarenfabrik Ferdinand Schad KG, Zweigniederlassung Kolbingen, 7201 Kolbingen Drallauslass
DE8806027U1 (de) * 1988-05-06 1988-06-30 Gebrüder Trox, GmbH, 4133 Neukirchen-Vluyn Deckenluftauslaß für Lüftungs- und Klimaanlagen

Also Published As

Publication number Publication date
US4955286A (en) 1990-09-11
JPH02101347A (ja) 1990-04-13
EP0348922A2 (de) 1990-01-03
EP0348922B1 (de) 1994-03-02
DE58907063D1 (de) 1994-04-14
ATE102332T1 (de) 1994-03-15
DE3822283A1 (de) 1990-01-04

Similar Documents

Publication Publication Date Title
EP0348922A3 (de) Drallauslass
AU569687B2 (en) Molded pipe tapping fitting
AU8679991A (en) Centrifugal compressor with pipe diffuser and collector
CA2144969A1 (en) Inlet bell for centrifugal fans
AU550528B2 (en) Fluid duct module with integral power conduit
GB2108669B (en) Vortex air flow meter
EP0544125A3 (en) Air outlet
EP0409293A3 (en) Optical coupling gel for flow cytometry apparatuses and the like
DE69003205D1 (de) Luftausströmorgan mit vertikaler hydrodynamischer Abbiegung einer Luftströmung.
MY105102A (en) Apparatus for separating solid particles from a fluid.
AU2602788A (en) Air distribution device
EP0477650A3 (en) Vortex flow blower
EP0284805A3 (en) Tube disconnector
GB9307057D0 (en) Fluid flow duct with alternative outlets
HU9302993D0 (en) Whirling air conduit
NO161163C (no) Filterarmatur med integrert trykkreduksjonsanordning.
AU631916B2 (en) Vortex flow meter
EP0263333A3 (en) Outlet for a vortex air flow
AU554978B2 (en) Vortex flow meter
AU7509691A (en) Antinoise baffle for screw type valves with ceramic disk seals
EP0324903A3 (en) Removable connection of an armature with a conduit
ES8206717A1 (es) Dispositivo para la aireacion de las aguas residuales domes-ticas y o industriales
JPS55101815A (en) Vortex flowmeter
AU586345B2 (en) Fume cupboard with variable air flow
CA2120107A1 (en) Apparatus for Sampling a Material Containing Solids

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: A2

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

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

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

RHK1 Main classification (correction)

Ipc: F24F 13/12

17P Request for examination filed

Effective date: 19911015

17Q First examination report despatched

Effective date: 19920228

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 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: IT

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

Effective date: 19940302

Ref country code: BE

Effective date: 19940302

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: 19940302

Ref country code: NL

Effective date: 19940302

Ref country code: ES

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

Effective date: 19940302

Ref country code: SE

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

Effective date: 19940302

Ref country code: GB

Effective date: 19940302

Ref country code: FR

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

Effective date: 19940302

REF Corresponds to:

Ref document number: 102332

Country of ref document: AT

Date of ref document: 19940315

Kind code of ref document: T

REF Corresponds to:

Ref document number: 58907063

Country of ref document: DE

Date of ref document: 19940414

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

Ref country code: DE

Payment date: 19940621

Year of fee payment: 6

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

Ref country code: AT

Effective date: 19940628

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

Ref country code: LI

Effective date: 19940630

Ref country code: LU

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

Effective date: 19940630

Ref country code: CH

Effective date: 19940630

EN Fr: translation not filed
NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 19940302

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: CH

Ref legal event code: PL

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

Ref country code: DE

Effective date: 19960301