EP2574794A3 - Composant d'aération - Google Patents

Composant d'aération Download PDF

Info

Publication number
EP2574794A3
EP2574794A3 EP20120186254 EP12186254A EP2574794A3 EP 2574794 A3 EP2574794 A3 EP 2574794A3 EP 20120186254 EP20120186254 EP 20120186254 EP 12186254 A EP12186254 A EP 12186254A EP 2574794 A3 EP2574794 A3 EP 2574794A3
Authority
EP
European Patent Office
Prior art keywords
link
housing
cross
iii
housing cross
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
EP20120186254
Other languages
German (de)
English (en)
Other versions
EP2574794A2 (fr
EP2574794B1 (fr
Inventor
Thomas Wolters
Jochen Hampel
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.)
Gebrueder Trox GmbH
Original Assignee
Gebrueder Trox GmbH
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 Gebrueder Trox GmbH filed Critical Gebrueder Trox GmbH
Priority to EP12186254.4A priority Critical patent/EP2574794B1/fr
Priority to PL12186254T priority patent/PL2574794T3/pl
Priority to NO12186254A priority patent/NO2574794T3/no
Publication of EP2574794A2 publication Critical patent/EP2574794A2/fr
Publication of EP2574794A3 publication Critical patent/EP2574794A3/fr
Application granted granted Critical
Publication of EP2574794B1 publication Critical patent/EP2574794B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • F04D17/165—Axial entry and discharge
    • 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
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/663—Sound attenuation
    • F04D29/664—Sound attenuation by means of sound absorbing material
    • 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
    • F24F13/24—Means for preventing or suppressing noise
    • 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
    • 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
    • F24F13/24—Means for preventing or suppressing noise
    • F24F2013/242—Sound-absorbing material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP12186254.4A 2011-09-30 2012-09-27 Composant d'aération Active EP2574794B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP12186254.4A EP2574794B1 (fr) 2011-09-30 2012-09-27 Composant d'aération
PL12186254T PL2574794T3 (pl) 2011-09-30 2012-09-27 Wentylacyjny element konstrukcyjny
NO12186254A NO2574794T3 (fr) 2011-09-30 2012-09-27

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11183516 2011-09-30
EP12186254.4A EP2574794B1 (fr) 2011-09-30 2012-09-27 Composant d'aération

Publications (3)

Publication Number Publication Date
EP2574794A2 EP2574794A2 (fr) 2013-04-03
EP2574794A3 true EP2574794A3 (fr) 2013-06-05
EP2574794B1 EP2574794B1 (fr) 2018-01-24

Family

ID=46880639

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12186254.4A Active EP2574794B1 (fr) 2011-09-30 2012-09-27 Composant d'aération

Country Status (7)

Country Link
EP (1) EP2574794B1 (fr)
DK (1) DK2574794T3 (fr)
ES (1) ES2666297T3 (fr)
HU (1) HUE038879T2 (fr)
NO (1) NO2574794T3 (fr)
PL (1) PL2574794T3 (fr)
PT (1) PT2574794T (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3013426B1 (fr) * 2013-11-20 2018-11-09 Atlantic Climatisation Et Ventilation Unite de ventilation a piege a son
FR3034504B1 (fr) * 2015-04-03 2018-03-23 Atlantic Climatisation & Ventilation Module de ventilation d'un systeme de ventilation pour habitation
DE202016101765U1 (de) * 2016-04-04 2016-06-14 Trox Gmbh Komponente für eine raumlufttechnische Lüftungsanlage
DE102017104779A1 (de) * 2017-03-07 2018-09-13 Ebm-Papst Mulfingen Gmbh & Co. Kg Luftleitanordnung
FR3096641A1 (fr) * 2019-05-27 2020-12-04 Alstom Transport Technologies Dispositif de ventilation pour véhicule comportant au moins un élément d'absorption acoustique et véhicule associé

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2226003A5 (fr) * 1973-04-12 1974-11-08 Frederiksen Mogens
DE2513946A1 (de) * 1975-03-29 1976-10-14 Trox Gmbh Geb Kulissenschalldaempfer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1198549A (en) * 1967-06-29 1970-07-15 Par Acoustics Ltd Silencers.
DE9110195U1 (de) * 1991-08-17 1991-10-24 Neuhaus, Gerhard, Dipl.-Ing., 6301 Fernwald Ventilator
DK183691A (da) * 1991-11-08 1993-05-09 Novenco As Ventilations- og filtermodul til renrumsventilation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2226003A5 (fr) * 1973-04-12 1974-11-08 Frederiksen Mogens
DE2513946A1 (de) * 1975-03-29 1976-10-14 Trox Gmbh Geb Kulissenschalldaempfer

Also Published As

Publication number Publication date
HUE038879T2 (hu) 2018-12-28
DK2574794T3 (en) 2018-05-07
PL2574794T3 (pl) 2018-07-31
ES2666297T3 (es) 2018-05-03
EP2574794A2 (fr) 2013-04-03
EP2574794B1 (fr) 2018-01-24
NO2574794T3 (fr) 2018-06-23
PT2574794T (pt) 2018-04-24

Similar Documents

Publication Publication Date Title
EP2574794A3 (fr) Composant d'aération
EP1732062B1 (fr) Silencieux
EP2617949A3 (fr) Agencement d'étanchéité pour turbomachines
EP1865259A3 (fr) Paroi de chambre de combustion de turbine à gaz pour une chambre de turbine à gaz à combustion pauvre
EP2559962A3 (fr) Échangeur thermique pour gaz d'échappement
DE102011083814A1 (de) Segmentiertes Bauteil
DE102008029489A1 (de) Geräuschdämpfer für Druckluftsysteme von Fahrzeugen
EP2282011A2 (fr) Profil transversal des supports ou de la couverture des supports avec des lignes d'alimentation d'un Turbofan
EP2278128A3 (fr) Turbine à gaz comprenant un carter d'échappement et procédé de production d'une telle turbine
EP1770250A3 (fr) Echangeur de chaleur pour tuyaux d'échappement
DE112013002147T5 (de) Abgasturbolader
EP1930211A3 (fr) Structure de véhicule utilitaire et véhicule utilitaire doté d'une telle structure
EP2998663A3 (fr) Dispositif de fermeture pour un canal d'air et système de bâtiment correspondant
DE102010028732A1 (de) Labyrinthdichtung für eine Turbomaschine
EP2772650A3 (fr) Pompe à vide
EP3106642A3 (fr) Amortisseur acoustique de gaz d'echappement pour un montage transversal dans un vehicule
EP2604774B1 (fr) Canal de désenfumage
DE2258083A1 (de) Mehrzylindrischer kompressor
EP2378103A3 (fr) Entraînement de turbine à gaz volatile
DE102008041766A1 (de) Akustischer Schalldämpfer für Verbrennungsmotoren
DE102014111526A1 (de) Vollintegrierter Zylinderkopf für einen Kompressor
EP2853783B1 (fr) Ensemble joint-brosse et procédé de fabrication d'un ensemble joint-brosse
DE102014106415A1 (de) Verdichtergehäuse
EP2716924A3 (fr) Palier à roulement à lubrification solide
DE112016005984T5 (de) Gasturbinenmotor

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): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: F04D 17/16 20060101AFI20130426BHEP

Ipc: F04D 29/66 20060101ALI20130426BHEP

17P Request for examination filed

Effective date: 20131113

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

17Q First examination report despatched

Effective date: 20150320

RIC1 Information provided on ipc code assigned before grant

Ipc: F24F 7/06 20060101ALI20170731BHEP

Ipc: F04D 29/66 20060101ALI20170731BHEP

Ipc: F04D 17/16 20060101AFI20170731BHEP

Ipc: F24F 13/24 20060101ALI20170731BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20170914

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): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 965946

Country of ref document: AT

Kind code of ref document: T

Effective date: 20180215

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502012012059

Country of ref document: DE

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Ref document number: 2574794

Country of ref document: PT

Date of ref document: 20180424

Kind code of ref document: T

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20180418

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2666297

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20180503

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

Effective date: 20180502

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: NO

Ref legal event code: T2

Effective date: 20180124

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: 20180124

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: 20180124

Ref country code: HR

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: 20180124

Ref country code: LT

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: 20180124

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

Ref country code: LV

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: 20180124

Ref country code: IS

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: 20180524

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: 20180424

Ref country code: RS

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: 20180124

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: 20180425

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 7

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

Ref country code: MT

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: 20180124

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502012012059

Country of ref document: DE

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

Ref country code: RO

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: 20180124

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: 20180124

Ref country code: AL

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: 20180124

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

Ref country code: SM

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: 20180124

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: 20180124

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: 20180124

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

REG Reference to a national code

Ref country code: HU

Ref legal event code: AG4A

Ref document number: E038879

Country of ref document: HU

26N No opposition filed

Effective date: 20181025

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

Ref country code: SI

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: 20180124

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

Effective date: 20180124

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

Ref country code: MK

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

Effective date: 20180124

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230517

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

Ref country code: TR

Payment date: 20230915

Year of fee payment: 12

Ref country code: NO

Payment date: 20230919

Year of fee payment: 12

Ref country code: NL

Payment date: 20230920

Year of fee payment: 12

Ref country code: LU

Payment date: 20230918

Year of fee payment: 12

Ref country code: IE

Payment date: 20230918

Year of fee payment: 12

Ref country code: GB

Payment date: 20230921

Year of fee payment: 12

Ref country code: AT

Payment date: 20230915

Year of fee payment: 12

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

Ref country code: SE

Payment date: 20230921

Year of fee payment: 12

Ref country code: PT

Payment date: 20230914

Year of fee payment: 12

Ref country code: PL

Payment date: 20230714

Year of fee payment: 12

Ref country code: HU

Payment date: 20230924

Year of fee payment: 12

Ref country code: FR

Payment date: 20230918

Year of fee payment: 12

Ref country code: DK

Payment date: 20230921

Year of fee payment: 12

Ref country code: DE

Payment date: 20230714

Year of fee payment: 12

Ref country code: BE

Payment date: 20230918

Year of fee payment: 12

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

Ref country code: ES

Payment date: 20231019

Year of fee payment: 12

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

Ref country code: IT

Payment date: 20230929

Year of fee payment: 12

Ref country code: CH

Payment date: 20231001

Year of fee payment: 12