EP1250878A2 - Handtrockner - Google Patents

Handtrockner Download PDF

Info

Publication number
EP1250878A2
EP1250878A2 EP02380069A EP02380069A EP1250878A2 EP 1250878 A2 EP1250878 A2 EP 1250878A2 EP 02380069 A EP02380069 A EP 02380069A EP 02380069 A EP02380069 A EP 02380069A EP 1250878 A2 EP1250878 A2 EP 1250878A2
Authority
EP
European Patent Office
Prior art keywords
dryer
motor
blower
air
resistance assembly
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
EP02380069A
Other languages
English (en)
French (fr)
Other versions
EP1250878B1 (de
EP1250878A3 (de
Inventor
Eduard c/o Mediclinics S.A. Egusquiza Estevez
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.)
Mediclinics SA
Original Assignee
Mediclinics SA
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 Mediclinics SA filed Critical Mediclinics SA
Publication of EP1250878A2 publication Critical patent/EP1250878A2/de
Publication of EP1250878A3 publication Critical patent/EP1250878A3/de
Application granted granted Critical
Publication of EP1250878B1 publication Critical patent/EP1250878B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
    • A47K10/48—Drying by means of hot air

Definitions

  • the hand dryer to which the present invention refers is of the type having installed inside its body a motor-blower-resistance assembly suctioning ambient air from an inlet being provided in said body and expelling said air once heated to the outside through an outlet also being provided in said body.
  • the aforementioned body is made up of a flat base being provided to be secured to the wall and having fitted to it the above-mentioned motor-blower-resistance assembly, and a cover being provided to be secured onto said base and comprising the air inlet and outlet.
  • the instant dryer to a substantial degree differs from the known dryers of the aforesaid type in that its motor-blower-resistance assembly is arranged in a slanted arrangement inside the dryer's body, this bringing about an improved air suction and discharge, a minimization of the air pressure losses, and an aerodynamically and fluidly optimized air flow path.
  • This slanted arrangement of the motor-blower-resistance assembly facilitates its placement inside the dryer's body thereby allowing to make the most of the physical dimensions of said assembly and to selectively install in it an electric induction motor or a universal one with brushes thus allowing to provide two versions of the dryer.
  • the slanted arrangement of the motor-blower-resistance assembly does as well allow to obtain a dryer of reduced dimensions and an optimum suction by the blower, all this resulting in a higher flow rate of expelled air and in a less noisy dryer as compared with the existing ones of the same type.
  • the instant dryer has the resistance of the motor-blower-resistance assembly advantageously installed in the suction inlet of said assembly, this minimizing the pressure head loss of the system and thus allowing to make a better use of the fluidic performance at the air outflow end.
  • This dryer is also provided with a specially designed volute allowing to reduce the diameter and hence the height of the dryer, and with an asymmetric impeller allowing to cool the motor and to uniformly distribute the air temperature at the outflow end.
  • a special, tapered outlet duct with fences does in its turn allow to direct the flow from the blower outlet towards the centre of the dryer with minimum losses and with a possibly lowest level of turbulence to thus reduce the noise level being generated.
  • the dryer does also incorporate a silent block arrangement allowing to adequately position the motor and to dampen the vibrations being generated by the motor-blower system, and another one being arranged on the back surface of the apparatus and in contact with the wall.
  • the hand dryer being shown in them comprises a body 1 being made up of a vertical, quadrangular, flat base 2 being at its back surface secured to the pertinent wall P, and a cover 3 being fitted through its opening onto said plate and secured at predetermined locations 4 of its contour thus covering the members being innerly comprised by the dryer, said members being fitted and/or secured to the front surface of base 2.
  • the motor-blower-resistance assembly 5 being arranged in a slanted arrangement on the front surface of base 2, the resistance 10 and the blower 26 being formed by an asymmetric, double-suction impeller being installed in the inside of a volute 9 being also arranged in a slanted arrangement and situated between the central and upper portions of base 2.
  • the motor 12 is in its turn fitted between silent blocks 21 on said upper portion of base 2 towards a corner of this latter (see Fig. 2) whose ample space 27 allows to install different types of motor as might be necessary.
  • the resistance 10 is installed inside the volute 9 between the air suction inlet 9' being arranged in a downwardly oriented arrangement (Figs. 1 and 2) and the blower 26, the motor 12 being fitted as has been said above and being located behind said blower and outside said volute 9.
  • the volute 9 forms a body having a rectangular base and a semicylindrical upper portion, and at the side being arranged in a downwardly oriented arrangement is connected to one of the ends of a hot air outlet duct 8, this connection being located at approximately the central portion of the dryer, said duct 8 extending along a sinuous path in a downward direction and as per a tapered configuration up to its other end where it is fitted to a grating 11 being provided on the lower edge of the base 2 and frontally projecting from it.
  • This grating 11 is divided in two sections namely being one section 11' being provided for the inflow of the outside air and being adjacent to the lower edge of the base 2 forming part of the opening, said section 11' besides encompassing almost the whole length of said lower edge, and another one 11'' being of smaller width and being formed by way of a forwardly directed, upwardly arcuated extension of the former one, this latter section 11'' being provided for the outflow of the hot air and being more or less centred with respect to the other one, the duct 8 being fitted to it and innerly comprising fences 22 being provided to bring about a perfect guidance of the air flow.
  • Cover 3 comprises properly arranged openings 6, 7 (Fig. 4) in correspondence with said sections 11', 11'' of the grating 11, whereas the base 2 comprises a box 23 housing the electrical connections, and holes 24 being provided to allow to secure said base to the wall P (Figs. 1 and 2), as well as a set of silent blocks 25 being arranged on its back surface for the purpose of reducing as much as possible the vibrations and noises being generated by the dryer.
EP02380069A 2001-04-20 2002-03-27 Handtrockner Expired - Lifetime EP1250878B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200101027 2001-04-20
ES200101027A ES2217895B1 (es) 2001-04-20 2001-04-20 Secador de manos.

Publications (3)

Publication Number Publication Date
EP1250878A2 true EP1250878A2 (de) 2002-10-23
EP1250878A3 EP1250878A3 (de) 2003-11-12
EP1250878B1 EP1250878B1 (de) 2010-05-05

Family

ID=8497621

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02380069A Expired - Lifetime EP1250878B1 (de) 2001-04-20 2002-03-27 Handtrockner

Country Status (4)

Country Link
EP (1) EP1250878B1 (de)
AT (1) ATE466512T1 (de)
DE (1) DE60236236D1 (de)
ES (2) ES2217895B1 (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009034288A2 (en) 2007-09-12 2009-03-19 Phs Group Plc Drying apparatus
GB2428572B (en) * 2005-07-30 2010-12-29 Dyson Technology Ltd Drying apparatus
US7946055B2 (en) * 2005-07-30 2011-05-24 Dyson Technology Limited Dryer
GB2491891A (en) * 2011-06-17 2012-12-19 Personnel Hygiene Services Ltd Hand drying apparatus
US10041236B2 (en) 2016-06-08 2018-08-07 Bradley Corporation Multi-function fixture for a lavatory system
US10100501B2 (en) 2012-08-24 2018-10-16 Bradley Fixtures Corporation Multi-purpose hand washing station
US11015329B2 (en) 2016-06-08 2021-05-25 Bradley Corporation Lavatory drain system

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0515750D0 (en) 2005-07-30 2005-09-07 Dyson Technology Ltd Drying apparatus
GB0515754D0 (en) 2005-07-30 2005-09-07 Dyson Technology Ltd Drying apparatus
GB0515749D0 (en) 2005-07-30 2005-09-07 Dyson Technology Ltd Drying apparatus
GB2428569B (en) 2005-07-30 2009-04-29 Dyson Technology Ltd Dryer
GB2434094A (en) 2006-01-12 2007-07-18 Dyson Technology Ltd Drying apparatus with sound-absorbing material
DE112008002455T5 (de) 2007-09-20 2010-07-22 Bradley Fixtures Corp., Menomonee Falls Waschraumsystem
CA2776879C (en) 2009-10-07 2018-06-05 Bradley Fixtures Corporation Lavatory system with hand dryer
US9170148B2 (en) 2011-04-18 2015-10-27 Bradley Fixtures Corporation Soap dispenser having fluid level sensor
US9267736B2 (en) 2011-04-18 2016-02-23 Bradley Fixtures Corporation Hand dryer with point of ingress dependent air delay and filter sensor
USD663016S1 (en) 2011-08-25 2012-07-03 Bradley Fixtures Corporation Lavatory system with integrated hand dryer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8610579U1 (de) * 1986-04-15 1986-07-24 Kurt Baege GmbH, 13509 Berlin Vorrichtung zum Trocknen von Händen oder Haaren
DE29601368U1 (de) * 1996-01-27 1996-03-14 Stiebel Eltron Gmbh & Co Kg Gehäuse eines wandbefestigbaren Geräts

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2646629A (en) * 1952-09-26 1953-07-28 Nat Dryer Mfg Corp Forced air drier
GB2097254B (en) * 1981-04-06 1985-01-09 Smiths Industries Plc Warm air dryer
US4785162A (en) * 1986-10-31 1988-11-15 Kuo Dai Ming Multiple-function electric dryer having an adjustable position discharge nozzle
US4857705A (en) * 1987-09-16 1989-08-15 Galaxy Machine, Inc. Wall mounted electric air heating device for drying or warming a person
US4993172A (en) * 1988-08-18 1991-02-19 Airdri Limited Hand drier with backward curved impeller fan
ES1041755Y (es) * 1999-01-22 2000-05-01 Proyectos Y Tecnologia Electro Turbina de aire caliente perfeccionada.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8610579U1 (de) * 1986-04-15 1986-07-24 Kurt Baege GmbH, 13509 Berlin Vorrichtung zum Trocknen von Händen oder Haaren
DE29601368U1 (de) * 1996-01-27 1996-03-14 Stiebel Eltron Gmbh & Co Kg Gehäuse eines wandbefestigbaren Geräts

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2428572B (en) * 2005-07-30 2010-12-29 Dyson Technology Ltd Drying apparatus
US7946055B2 (en) * 2005-07-30 2011-05-24 Dyson Technology Limited Dryer
WO2009034288A2 (en) 2007-09-12 2009-03-19 Phs Group Plc Drying apparatus
WO2009034288A3 (en) * 2007-09-12 2009-06-25 Phs Group Plc Drying apparatus
GB2491891A (en) * 2011-06-17 2012-12-19 Personnel Hygiene Services Ltd Hand drying apparatus
WO2012172376A2 (en) 2011-06-17 2012-12-20 Personnel Hygiene Services Limited A hand drying apparatus
US10100501B2 (en) 2012-08-24 2018-10-16 Bradley Fixtures Corporation Multi-purpose hand washing station
US10041236B2 (en) 2016-06-08 2018-08-07 Bradley Corporation Multi-function fixture for a lavatory system
US11015329B2 (en) 2016-06-08 2021-05-25 Bradley Corporation Lavatory drain system

Also Published As

Publication number Publication date
ATE466512T1 (de) 2010-05-15
DE60236236D1 (de) 2010-06-17
ES2217895B1 (es) 2005-11-01
EP1250878B1 (de) 2010-05-05
ES2345481T3 (es) 2010-09-24
ES2217895A1 (es) 2004-11-01
EP1250878A3 (de) 2003-11-12

Similar Documents

Publication Publication Date Title
EP1250878A2 (de) Handtrockner
US6851928B2 (en) Blower motor
US10738788B2 (en) Blower
EP1400699B1 (de) Elektrisches Gebläse und damit ausgerüsteter Staubsauger
JP5111288B2 (ja) 加熱調理器
EP0840063B1 (de) Küchenventilator
US20190154057A1 (en) Vacuum Suction Unit
KR101140716B1 (ko) 천장형 공기조화기
GB2352509A (en) Air duct component
KR102537331B1 (ko) 공기청정기
CN212178968U (zh) 集成灶的机壳组件和集成灶
KR0161074B1 (ko) 공기조화기
JP4029333B2 (ja) 電動送風機
CN216891670U (zh) 干衣机
JP7407603B2 (ja) 部屋暖房装置及び便器装置
JP3565154B2 (ja) 誘導加熱調理器
CN114086374A (zh) 干衣机
US11739946B2 (en) Cooking apparatus
JP6089209B2 (ja) レンジフード
CN220832218U (zh) 一种具有均流结构的吹风机
KR200228650Y1 (ko) 분리형공기조화기의실내기
KR970047274A (ko) 공기조화기의 실외기
KR100366510B1 (ko) 일체형 공기조화기의 실내열교환기 장착구조
KR100787497B1 (ko) 공기조화기
KR20200051945A (ko) 공기조화기의 실내기

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 CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: 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 CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

17P Request for examination filed

Effective date: 20040312

AKX Designation fees paid

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

17Q First examination report despatched

Effective date: 20061127

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 CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE 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: 60236236

Country of ref document: DE

Date of ref document: 20100617

Kind code of ref document: P

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20100505

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2345481

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: 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: 20100505

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: 20100505

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: 20100505

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: 20100505

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: 20100806

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: 20100505

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

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: 20100906

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: 20100505

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: 20100505

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

Effective date: 20110208

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 60236236

Country of ref document: DE

Effective date: 20110207

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: 20110331

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: 20110327

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20111130

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

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

Ref country code: LI

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

Effective date: 20110331

Ref country code: CH

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

Effective date: 20110331

Ref country code: IE

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

Effective date: 20110327

Ref country code: FR

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

Effective date: 20110331

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: 20110327

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: 20110327

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: 20100505

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: 20160327

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: 20160327

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

Ref country code: IT

Effective date: 20170710

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

Ref country code: DE

Payment date: 20180313

Year of fee payment: 17

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

Ref country code: IT

Payment date: 20180321

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: 20180601

Year of fee payment: 17

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 60236236

Country of ref document: DE

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 NON-PAYMENT OF DUE FEES

Effective date: 20191001

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: 20190327

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20200728

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: 20190328