EP1488109A1 - Lüftergehäuse - Google Patents

Lüftergehäuse

Info

Publication number
EP1488109A1
EP1488109A1 EP03715911A EP03715911A EP1488109A1 EP 1488109 A1 EP1488109 A1 EP 1488109A1 EP 03715911 A EP03715911 A EP 03715911A EP 03715911 A EP03715911 A EP 03715911A EP 1488109 A1 EP1488109 A1 EP 1488109A1
Authority
EP
European Patent Office
Prior art keywords
motor
fan
rear cover
fan housing
motor box
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
EP03715911A
Other languages
English (en)
French (fr)
Other versions
EP1488109B1 (de
Inventor
Emine Erden
Hakan Ünal
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.)
Arcelik AS
Original Assignee
Arcelik AS
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 Arcelik AS filed Critical Arcelik AS
Publication of EP1488109A1 publication Critical patent/EP1488109A1/de
Application granted granted Critical
Publication of EP1488109B1 publication Critical patent/EP1488109B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/64—Mounting; Assembling; Disassembling of axial pumps
    • F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
    • F04D29/646—Mounting or removal of 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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • 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
    • F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/13—Vibrations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/068—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the fans
    • F25D2317/0681—Details thereof

Definitions

  • This invention is related to a fan housing used in domestic appliances and preferably in refrigerators.
  • fans which are used to create air circulation in the refrigerating equipment, are housed in a fan housing for the bearing of the driving motor and for user safety.
  • the object of this invention is to realize a fan housing that is used in domestic appliances and preferably in refrigerators that can be easily mounted and provides the security requirements defined in the norms.
  • Figure 1 is the exploded view of the fan housing
  • Figure 2 is the perspective view of the fan housing
  • Figure 3 is the perspective view of the assembled motor box and the rear cover
  • Figure 4a is the perspective view of the mounting of the motor box to the rear cover from the rear side
  • Figure 4b is the perspective view of the mounting of the motor box to the rear cover from the front side
  • Figure 5 is the perspective view of the mounting of a motor box which has a protector to the rear cover.
  • Fan Domestic appliances and especially refrigerators comprise a fan (15) and a fan housing (1), in which the fan (15) is placed to prevent the fan (15) to contact any other object and to prevent injury of the user and to provide its mounting on the wall of the refrigerating equipment.
  • Said fan (15) has a fan wheel (2) to increase the air circulation (2) and a motor (3) that drives the fan wheel (2).
  • the fan housing (1) comprises a front cover which protects the fan wheel (2), a rear cover (5) and a motor box (6), into which the motor (3) is placed.
  • the front cover (4) includes one or more windows to guide air.
  • the motor (3) includes a shaft (7) which transmits the movement to the fan wheel
  • the rear cover (5) includes a recess (11) into which the motor box (6) is placed and a protector (10) which covers the motor (3) and the cable group (8).
  • the motor box (6) comprises a motor chamber (14) into which the motor (3) is placed and one or more bearings (12) where the shaft (7) is beared by one or more washers (13).
  • the motor box (6) may be fixed to the rear cover (5) by snap-fit coupling.
  • the front cover (4) is attached to the rear cover (5) and the rear cover is attached to the body of the refrigerator by one or more screws.
  • rear cover is attached to the body of the refrigerator by two or more screws
  • the front cover (4) is attached to the rear cover (5) by one screw.
  • the motor box (6) may not be accessed without removing the screw on the front cover (4).
  • the motor box (6) may be attached to the rear cover (5) and removed thereof from front or back side. (5) ( Figure 4a, Figure 4b).
  • the fan housing (1) comprises a front cover (4) which protects the fan wheel (2), a rear cover (105) and a motor box (106) into which the motor (3) is mounted.
  • a protector (110) has been integrated into the motor box (106) and is manufactured as a single part.
  • the protector (110) is on the motor box (106) and formed so as to open or close.
  • the material thickness is reduced at the joint of the motor box (106) and the protector (110).
  • the protector (110) may move around the joint and the motor (3) may easily be installed into the motor box and then the protection of the motor (3) is provided by snap-fit coupling of the protector (110) onto the motor box (106).
  • the rear cover (105) includes a recess (11) into which the motor box (106) may be attached to the rear cover (105) and removed from front or back sides ( Figure 5).
  • Motor vibration is reduced since the motor (3) is beared by hanging from the motor box (6,106).
  • the heating of the motor (3) is prevented by the air circulation area formed between the motor (3) and the motor box (6, 106)

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Cookers (AREA)
  • Food-Manufacturing Devices (AREA)
EP03715911A 2002-03-15 2003-03-14 Lüftergehäuse Expired - Lifetime EP1488109B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
TR200200696 2002-03-15
TR200200696 2002-03-15
PCT/TR2003/000015 WO2003078847A1 (en) 2002-03-15 2003-03-14 Fan housing

Publications (2)

Publication Number Publication Date
EP1488109A1 true EP1488109A1 (de) 2004-12-22
EP1488109B1 EP1488109B1 (de) 2007-08-22

Family

ID=28036760

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03715911A Expired - Lifetime EP1488109B1 (de) 2002-03-15 2003-03-14 Lüftergehäuse

Country Status (6)

Country Link
EP (1) EP1488109B1 (de)
AT (1) ATE371114T1 (de)
AU (1) AU2003219644A1 (de)
DE (1) DE60315812T2 (de)
ES (1) ES2292951T3 (de)
WO (1) WO2003078847A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007029178A1 (de) * 2007-06-25 2009-01-08 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit Lüfteraggregat
DE102011102026A1 (de) * 2011-05-19 2012-11-22 Liebherr-Hausgeräte Lienz Gmbh Ventilatoranordnung
CN111734662A (zh) * 2020-08-17 2020-10-02 江苏恒康机电有限公司 一种防震型不锈钢风机

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3206148A (en) 1961-12-15 1965-09-14 Carrier Corp Motor mounting means
JPS51108271U (de) * 1975-02-28 1976-08-30
SE8601748L (sv) 1986-04-17 1987-10-18 Pax Electro Prod Ab Flekt
DE3704061C1 (en) * 1987-02-10 1988-08-18 Bosch Siemens Hausgeraete Refrigerator, in particular "no-frost" freezer
DE4234147A1 (de) 1992-10-09 1994-04-14 Bosch Siemens Hausgeraete Gehäuse zur Aufnahme eines elektrischen Gerätes
DE9303162U1 (de) * 1993-03-04 1994-06-30 Robert Bosch Gmbh, 70469 Stuttgart Vorrichtung zum Aufnehmen eines Elektromotors
DE19756859A1 (de) 1997-12-19 1999-06-24 Bosch Siemens Hausgeraete Lüfter

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO03078847A1 *

Also Published As

Publication number Publication date
DE60315812D1 (de) 2007-10-04
AU2003219644A1 (en) 2003-09-29
WO2003078847A1 (en) 2003-09-25
DE60315812T2 (de) 2008-05-15
ES2292951T3 (es) 2008-03-16
EP1488109B1 (de) 2007-08-22
ATE371114T1 (de) 2007-09-15

Similar Documents

Publication Publication Date Title
US8727748B2 (en) High-pressure cleaning device
SI20388B (sl) Hermeticen kompresor za hlajenje z izboljsanim sredstvom za krmiljenje in prikljucitev
CA2883087C (en) Ventilation exhaust fan
EP1793126B1 (de) Schwingungsgedämpfter elektrischer Ventilator
US3584469A (en) Resilient mounting and support for electric motors and the like
US20040060314A1 (en) Air conditioner
EP1488109B1 (de) Lüftergehäuse
TW358150B (en) Self-contained air-conditioner or the wall-mounted type the invention relates to a self-contained air-conditioner or the wall-mounted type
CN111456946A (zh) 离心风机及油烟净化装置
EP1116001A1 (de) Wandbefestigte klimaanlage
US20050023912A1 (en) Electric motor for hydromassage bathtubs
CA2381721A1 (en) Range hood cleaning assembly
WO2003007458A3 (de) Kommutatormotor mit einem zylinderförmigen motorgehäuse
KR100334547B1 (ko) 공기조화식스위칭캐비닛
KR100365917B1 (ko) 전동모터
CN107143919B (zh) 壁挂式空调室内机
CN207583629U (zh) 一种机械旋片泵的静音箱
KR101225972B1 (ko) 모터 및 그를 갖는 공기조화기
EP1058009B1 (de) Verbesserte ultrakompakte luftabzüge für badezimmer
JP6203108B2 (ja) 換気扇
KR200288386Y1 (ko) 자동문의 동력발생장치 고정구
KR20030052290A (ko) 공기조화기의 압축기 장착구조
KR20030025119A (ko) 공기조화기의 콘트롤박스 장착구조
KR200142901Y1 (ko) 차량의 공기 조화 장치용 압축기
KR0115205Y1 (ko) 공기조화기의 모터 설치구조

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

17P Request for examination filed

Effective date: 20041015

AK Designated contracting states

Kind code of ref document: A1

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

AX Request for extension of the european patent

Extension state: AL LT LV MK

17Q First examination report despatched

Effective date: 20060731

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 HU IE IT LI LU MC NL PT RO SE SI SK TR

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ARCELIK A.S.

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: RO

Ref legal event code: EPE

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: 60315812

Country of ref document: DE

Date of ref document: 20071004

Kind code of ref document: P

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

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: 20070822

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: 20071122

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: 20070822

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: 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: 20070822

Ref country code: LI

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: 20070822

Ref country code: CH

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: 20070822

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

ET Fr: translation filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2292951

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: 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: 20070822

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

Ref country code: DK

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: 20070822

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: 20071123

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: 20070822

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: 20080122

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: 20070822

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: SE

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: 20071122

26N No opposition filed

Effective date: 20080526

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: 20080331

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: 20080314

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: 20070822

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: 20070822

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: 20070822

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

Effective date: 20080314

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

Ref country code: HU

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: 20080223

Ref country code: LU

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

Effective date: 20080314

PGRI Patent reinstated in contracting state [announced from national office to epo]

Ref country code: IT

Effective date: 20110616

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 15

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 16

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

Ref country code: FR

Payment date: 20190322

Year of fee payment: 3

Ref country code: RO

Payment date: 20190312

Year of fee payment: 17

Ref country code: IT

Payment date: 20190325

Year of fee payment: 17

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

Ref country code: ES

Payment date: 20190418

Year of fee payment: 17

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 NON-PAYMENT OF DUE FEES

Effective date: 20200314

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

Ref country code: FR

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

Effective date: 20200331

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20210729

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: 20200315

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

Ref country code: GB

Payment date: 20220321

Year of fee payment: 20

Ref country code: DE

Payment date: 20220322

Year of fee payment: 20

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

Ref country code: TR

Payment date: 20220301

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 60315812

Country of ref document: DE

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

Effective date: 20200314

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20230313

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: 20230313