EP1312872A3 - Mechanism for detachably mounting an air diffuser to an air duct - Google Patents

Mechanism for detachably mounting an air diffuser to an air duct Download PDF

Info

Publication number
EP1312872A3
EP1312872A3 EP02079416A EP02079416A EP1312872A3 EP 1312872 A3 EP1312872 A3 EP 1312872A3 EP 02079416 A EP02079416 A EP 02079416A EP 02079416 A EP02079416 A EP 02079416A EP 1312872 A3 EP1312872 A3 EP 1312872A3
Authority
EP
European Patent Office
Prior art keywords
diffuser
body part
shaft
air duct
control disc
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
EP02079416A
Other languages
German (de)
French (fr)
Other versions
EP1312872A2 (en
EP1312872B1 (en
Inventor
Seppo Virtanen
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.)
Flaekt Woods AB
Original Assignee
Flaekt Woods AB
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 Flaekt Woods AB filed Critical Flaekt Woods AB
Publication of EP1312872A2 publication Critical patent/EP1312872A2/en
Publication of EP1312872A3 publication Critical patent/EP1312872A3/en
Application granted granted Critical
Publication of EP1312872B1 publication Critical patent/EP1312872B1/en
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
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/082—Grilles, registers or guards
    • F24F13/084—Grilles, registers or guards with mounting arrangements, e.g. snap fasteners for mounting to the wall or duct
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Compressor (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Air-Flow Control Members (AREA)
  • Lift Valve (AREA)
  • Elimination Of Static Electricity (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

A mechanism is provided for mounting an air diffuser to the interior wall of an air duct (10), the diffuser comprising a body part (1) with a shaft (2) adjustable relative to the body part in the air flow direction and having a control disc (3) affixed to the distal end of the shaft, whereby the spacing (11) between the diffuser body part and the control disc forms an adjustable air flow gap. The invention is implemented so that the shaft (2) of the control disc (3) at the end portion of the diffuser inserted in the air duct (10) is connected to the diffuser body part (1) by means of a springed element (7) having a shape flexibly yielding in the direction of the control disc shaft (7) such that the springed element (7) extends partially outside said diffuser body part in at least two substantially opposite points relative to the shaft (2), whereby an imaginary circle drawn about the distal ends (8) of the springed element (7) has a larger diameter than the outer diameter of the diffuser body part (1) at the perimeter of the diffuser portion to be inserted in the air duct (10) and that the diameter of said imaginary circle can be reduced by pressing the diffuser control disc (3) in the direction of the shaft (2) inward relative to the diffuser body part (1) toward the interior of the air duct (10).
EP02079416A 2001-11-14 2002-10-23 Mechanism for detachably mounting an air diffuser to an air duct Expired - Lifetime EP1312872B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20012211 2001-11-14
FI20012211A FI119202B (en) 2001-11-14 2001-11-14 Mechanism for detachable fastening in a ventilation duct of a ventilation valve

Publications (3)

Publication Number Publication Date
EP1312872A2 EP1312872A2 (en) 2003-05-21
EP1312872A3 true EP1312872A3 (en) 2006-11-22
EP1312872B1 EP1312872B1 (en) 2008-03-05

Family

ID=8562254

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02079416A Expired - Lifetime EP1312872B1 (en) 2001-11-14 2002-10-23 Mechanism for detachably mounting an air diffuser to an air duct

Country Status (6)

Country Link
EP (1) EP1312872B1 (en)
AT (1) ATE388378T1 (en)
DE (1) DE60225403D1 (en)
DK (1) DK1312872T3 (en)
FI (1) FI119202B (en)
NO (1) NO326502B1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI59299B (en) * 1978-03-31 1981-03-31 Oston Ltd INSPECTION AV VENTILATIONSVENTIL I AENDAN AV EN TILL TVAERSNITTET RUND KANAL
JPS5818050A (en) * 1981-07-24 1983-02-02 Hitachi Ltd Grille fixing structure
WO2000055547A1 (en) * 1999-03-17 2000-09-21 Europlast S.P.A. Aeration grille for air intake ducts
WO2000077455A1 (en) * 1999-06-11 2000-12-21 ABB Fläkt Oy Accessory for mounting an air diffuser to the end of a ventilation air duct
JP2001124398A (en) * 1999-10-26 2001-05-11 Matsushita Seiko Co Ltd Mounting device for ventilating device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI59299B (en) * 1978-03-31 1981-03-31 Oston Ltd INSPECTION AV VENTILATIONSVENTIL I AENDAN AV EN TILL TVAERSNITTET RUND KANAL
JPS5818050A (en) * 1981-07-24 1983-02-02 Hitachi Ltd Grille fixing structure
WO2000055547A1 (en) * 1999-03-17 2000-09-21 Europlast S.P.A. Aeration grille for air intake ducts
WO2000077455A1 (en) * 1999-06-11 2000-12-21 ABB Fläkt Oy Accessory for mounting an air diffuser to the end of a ventilation air duct
JP2001124398A (en) * 1999-10-26 2001-05-11 Matsushita Seiko Co Ltd Mounting device for ventilating device

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 007, no. 095 (M - 209) 21 April 1983 (1983-04-21) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 22 9 March 2001 (2001-03-09) *

Also Published As

Publication number Publication date
EP1312872A2 (en) 2003-05-21
DK1312872T3 (en) 2008-06-23
FI20012211A (en) 2003-06-27
FI119202B (en) 2008-08-29
NO20025353D0 (en) 2002-11-08
ATE388378T1 (en) 2008-03-15
DE60225403D1 (en) 2008-04-17
FI20012211A0 (en) 2001-11-14
NO20025353L (en) 2003-05-15
EP1312872B1 (en) 2008-03-05
NO326502B1 (en) 2008-12-15

Similar Documents

Publication Publication Date Title
USD433116S (en) Air conditioning ceiling grille
EP1102002A3 (en) Air-permeable cap and outdoor lamp, automobile lamp and automobile electrical component comprising same
EP1526342A3 (en) Air conditioner and humidifying/dehumidifing apparatus attached thereto
ATE266152T1 (en) BLOWER HOUSING AND CENTRAL FANS
SG123536A1 (en) Fan blower assembly with one-piece air diffuser and bayonet-style end cap
CA2202837A1 (en) Ventilation device
ATE319052T1 (en) DEHUMIDIFIER
EP1312872A3 (en) Mechanism for detachably mounting an air diffuser to an air duct
SG142128A1 (en) Fan unit air flow control
AU5081100A (en) Accessory for mounting an air diffuser to the end of a ventilation air duct
EP0715129A3 (en) Ventilation outlet socket
DE10335219B3 (en) Air blower for vehicle ventilation systems has nozzle housing and lamella slat mounted to swivel with one region and rotate with another region
ATE257102T1 (en) WALL THROUGH FOR STRING-SHAPED BODY
DE50100027D1 (en) Blow-out device for a multiple clutch
USD413825S (en) Respiratory air flow measuring device
DE50008950D1 (en) Expansionskühldüse
USD359919S (en) Instrument cooling jacket with air purge
MXPA02011005A (en) Fan arrangement for an electrical machine.
EP1291590A3 (en) Air diffuser
ATE263925T1 (en) BLOWER ARRANGEMENT, IN PARTICULAR RADIAL FAN ARRANGEMENT
USD459455S1 (en) Regulator unit for air flow in air conditioning systems
DE59912753D1 (en) Arrangement for mounting a rotor on a shaft
DE60204097D1 (en) Air diffuser with directed air jet
TW348815U (en) Air flow regulating valve with noise reduction for blower
ATE255768T1 (en) VENTILATION VALVE

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

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

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 BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

17P Request for examination filed

Effective date: 20070417

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 60225403

Country of ref document: DE

Date of ref document: 20080417

Kind code of ref document: P

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

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

Ref country code: FI

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: 20080305

Ref country code: ES

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: 20080616

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

Ref country code: AT

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: 20080305

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

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: 20080305

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

Ref country code: SK

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: 20080305

Ref country code: CZ

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: 20080305

Ref country code: NL

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: 20080305

Ref country code: PT

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: 20080805

EN Fr: translation not filed
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

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080606

26N No opposition filed

Effective date: 20081208

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

Ref country code: BG

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: 20080605

Ref country code: FR

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: 20081226

Ref country code: EE

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: 20080305

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

Ref country code: MC

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

Effective date: 20081031

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Effective date: 20081023

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 PRESCRIBED TIME-LIMIT

Effective date: 20080305

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

Ref country code: CY

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: 20080305

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

Ref country code: IE

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

Effective date: 20081023

Ref country code: LI

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

Effective date: 20081031

Ref country code: CH

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

Effective date: 20081031

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: 20081023

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: 20081023

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

Ref country code: TR

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: 20080305

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

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: 20080606

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

Ref country code: SE

Payment date: 20211018

Year of fee payment: 20

Ref country code: DK

Payment date: 20211025

Year of fee payment: 20

REG Reference to a national code

Ref country code: DK

Ref legal event code: EUP

Expiry date: 20221023

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG