EP0849390A3 - Trommelwaschmaschine mit einer mehrteiligen Flüssigkeitsleitung - Google Patents

Trommelwaschmaschine mit einer mehrteiligen Flüssigkeitsleitung Download PDF

Info

Publication number
EP0849390A3
EP0849390A3 EP97119925A EP97119925A EP0849390A3 EP 0849390 A3 EP0849390 A3 EP 0849390A3 EP 97119925 A EP97119925 A EP 97119925A EP 97119925 A EP97119925 A EP 97119925A EP 0849390 A3 EP0849390 A3 EP 0849390A3
Authority
EP
European Patent Office
Prior art keywords
sensor
tub
pipe segment
housing
washing machine
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
EP97119925A
Other languages
English (en)
French (fr)
Other versions
EP0849390A2 (de
EP0849390B1 (de
Inventor
Christian Dipl.-Ing. Engel
Gundula Dipl.-Ing. Czyzewski
Wolfgang Proppe
Carsten Dr.-Ing. Stelzer
Andreas Dipl.-Ing. /Dr.-Ing. Stolze
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.)
BSH Hausgeraete GmbH
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0849390A2 publication Critical patent/EP0849390A2/de
Publication of EP0849390A3 publication Critical patent/EP0849390A3/de
Application granted granted Critical
Publication of EP0849390B1 publication Critical patent/EP0849390B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/14—Arrangements for detecting or measuring specific parameters
    • D06F34/22—Condition of the washing liquid, e.g. turbidity
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
    • D06F37/22—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a horizontal axis
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/083—Liquid discharge or recirculation arrangements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/20—Washing liquid condition, e.g. turbidity

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Optical Measuring Cells (AREA)
  • Centrifugal Separators (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

Die zwischen einem unten im Laugenbehälter angeordneten Ablaufloch und einer weiter oben im Laugenbehälter angeordneten Öffnung geführte Flüssigkeitsleitung enthält einen Leitungsabschnitt, der ausschließlich dazu dient, die im Laugenbehälter befindliche Lauge in einem Umlauf zwischen Öffnung und Ablaufloch zu halten. Er weist außerdem einen Feststoff-Rohrabschnitt mit einem durchsichtigen Bereich auf, an dessen Wandung ein auf die Trübung der Lauge ansprechender, einen optischen Sender und einen optischen Empfänger enthaltender Sensor angebaut ist.
Zum sicheren Aufbau der immerhin durch schwere Erschütterungen beim Schleudern belasteten Umgebung des Sensors ist dieser Sensor in einem gabelartigen, den Rohrabschnitt umgreifenden Gehäuse eingebaut, das an den Kontaktflächen zum durchsichtigen Bereich der äußeren Form des Rohrabschnitts angepaßt ist.
EP97119925A 1996-12-18 1997-11-13 Trommelwaschmaschine mit einer mehrteiligen Flüssigkeitsleitung Expired - Lifetime EP0849390B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19652830 1996-12-18
DE19652830A DE19652830A1 (de) 1996-12-18 1996-12-18 Trommelwaschmaschine mit einer mehrteiligen Flüssigkeitsleitung

Publications (3)

Publication Number Publication Date
EP0849390A2 EP0849390A2 (de) 1998-06-24
EP0849390A3 true EP0849390A3 (de) 1999-01-20
EP0849390B1 EP0849390B1 (de) 2002-06-12

Family

ID=7815240

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97119925A Expired - Lifetime EP0849390B1 (de) 1996-12-18 1997-11-13 Trommelwaschmaschine mit einer mehrteiligen Flüssigkeitsleitung

Country Status (12)

Country Link
US (1) US5881578A (de)
EP (1) EP0849390B1 (de)
KR (1) KR100453784B1 (de)
CN (1) CN1093197C (de)
AT (1) ATE219180T1 (de)
BR (1) BR9706361A (de)
DE (2) DE19652830A1 (de)
ES (1) ES2177882T3 (de)
NZ (1) NZ329427A (de)
PL (1) PL183831B1 (de)
RU (1) RU2170295C2 (de)
TR (1) TR199701590A3 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19846265A1 (de) * 1998-10-07 2000-04-13 Bsh Bosch Siemens Hausgeraete Verfahren zur Steuerung eines flüssigkeitsführenden Haushaltgeräts sowie nach diesem Verfahren arbeitendes Haushaltgerät
DE19846248A1 (de) * 1998-10-07 2000-04-13 Bsh Bosch Siemens Hausgeraete Verfahren zur Überwachung und Steuerung des Spülprozesses in einer Wäschebehandlungsmaschine sowie nach diesem Verfahren arbeitende Wäschebehandlungsmaschine
US6519034B1 (en) * 1998-12-16 2003-02-11 Honeywell International Inc. Oil quality sensor
DE19858386B4 (de) * 1998-12-17 2008-04-03 BSH Bosch und Siemens Hausgeräte GmbH Transmissionsmeßvorrichtung
US6290576B1 (en) 1999-06-03 2001-09-18 Micron Technology, Inc. Semiconductor processors, sensors, and semiconductor processing systems
US7530877B1 (en) * 1999-06-03 2009-05-12 Micron Technology, Inc. Semiconductor processor systems, a system configured to provide a semiconductor workpiece process fluid
US7180591B1 (en) * 1999-06-03 2007-02-20 Micron Technology, Inc Semiconductor processors, sensors, semiconductor processing systems, semiconductor workpiece processing methods, and turbidity monitoring methods
JP3530091B2 (ja) * 1999-12-07 2004-05-24 株式会社東芝 ドラム式洗濯機
DE19961113A1 (de) * 1999-12-17 2001-06-21 Bsh Bosch Siemens Hausgeraete Transmissionsmeßvorrichtung
US6481246B1 (en) 2000-07-19 2002-11-19 Maytag Corporation Drain pump mounted pressure switch for a washing machine
DE10061237A1 (de) * 2000-12-08 2002-06-27 Bsh Bosch Siemens Hausgeraete Waschmaschine
US6456375B1 (en) 2001-02-20 2002-09-24 Honeywell International Inc. Focused laser light turbidity sensor apparatus and method for measuring very low concentrations of particles in fluids
US6567166B2 (en) 2001-02-21 2003-05-20 Honeywell International Inc. Focused laser light turbidity sensor
DE10161300B4 (de) * 2001-12-13 2006-08-03 BSH Bosch und Siemens Hausgeräte GmbH Wäschebehandlungsmaschine in Form einer Waschmaschine oder eines Wäschetrockners
WO2003056094A1 (en) * 2001-12-27 2003-07-10 Lg Electronics Inc. Washing machine
KR100825954B1 (ko) * 2001-12-27 2008-04-29 주식회사 엘지이아이 세탁기
US20030127855A1 (en) * 2002-01-10 2003-07-10 Holm Industries, Inc. Integrated quick connect corrugated tubing assembly
JP3948298B2 (ja) * 2002-02-12 2007-07-25 株式会社デンソー 管状部材の取付構造
ES2362938T3 (es) * 2007-05-30 2011-07-15 Electrolux Home Products Corporation N.V. Máquina secadora de colada.
ATE493536T1 (de) * 2007-10-18 2011-01-15 Electrolux Home Prod Corp Waschmaschine mit fronteinschub
PL2455534T3 (pl) * 2010-11-22 2017-07-31 Electrolux Home Products Corporation N.V. Pralka
KR101933139B1 (ko) * 2012-01-10 2018-12-28 삼성전자주식회사 드럼 세탁기
DE102012111163A1 (de) * 2012-11-20 2014-05-22 Miele & Cie. Kg Haushaltsgerät und Verfahren zum Befestigen eines Schlauchs an einem Schlauchanschlussteil eines Haushaltsgeräts
WO2014174715A1 (ja) * 2013-04-25 2014-10-30 三菱電機株式会社 車両用空気調和装置
US9752731B2 (en) 2014-08-01 2017-09-05 Kevin C. Goodsell Systems and methods for conserving water and other resources for use with commercial washing machines
KR102201141B1 (ko) * 2014-08-05 2021-01-08 엘지전자 주식회사 세탁기
DE102015209824A1 (de) * 2015-05-28 2016-12-01 BSH Hausgeräte GmbH Vorrichtung und Verfahren zur Bestimmung der Schmutzfracht in einer Spül- oder Waschflotte
CN109941636A (zh) * 2019-03-04 2019-06-28 刘苏童 一种垃圾箱

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3603323A1 (de) * 1986-02-04 1987-08-06 Bosch Siemens Hausgeraete Trommelwaschmaschine mit einer mehrteiligen fluessigkeits-leitung
US5048139A (en) * 1985-01-08 1991-09-17 Sharp Kabushiki Kaisha Washing machine with a turbidimeter and method of operating same
JPH04240485A (ja) * 1991-01-25 1992-08-27 Matsushita Electric Ind Co Ltd 洗濯機の濁度検知装置
US5373714A (en) * 1992-10-20 1994-12-20 Kabushiki Kaisha Toshiba Control device for washing machines
EP0748891A1 (de) * 1995-06-12 1996-12-18 Bosch-Siemens HausgerÀ¤te GmbH Verfahren zur Temperaturkompensation der Messwerte eines Trübungssensors in einer automatischen Wasch- oder Geschirrspülmaschine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES509735A0 (es) * 1981-02-18 1983-02-01 Eaton Sa Monaco Dispositivo sensor destinado a ser utilizado en maquinas lavadoras.
DE3234058A1 (de) * 1982-09-14 1984-03-15 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Automatisch gesteuerte trommelwaschmaschine
KR920012619A (ko) * 1990-12-28 1992-07-27 강진구 세탁기의 세탁물 탁도 감지장치
KR920012620A (ko) * 1990-12-28 1992-07-27 강진구 퍼지(fuzzy) 추론을 이용한 세탁기의 제어장치 및 제어방법
KR920021780A (ko) * 1991-05-24 1992-12-18 강진구 전자동 세탁기의 제어장치 및 제어방법
JP2654300B2 (ja) * 1992-02-18 1997-09-17 三洋電機株式会社 洗濯機の濁度検知装置
JPH06285286A (ja) * 1993-03-31 1994-10-11 Sanyo Electric Co Ltd 洗濯機

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5048139A (en) * 1985-01-08 1991-09-17 Sharp Kabushiki Kaisha Washing machine with a turbidimeter and method of operating same
DE3603323A1 (de) * 1986-02-04 1987-08-06 Bosch Siemens Hausgeraete Trommelwaschmaschine mit einer mehrteiligen fluessigkeits-leitung
JPH04240485A (ja) * 1991-01-25 1992-08-27 Matsushita Electric Ind Co Ltd 洗濯機の濁度検知装置
US5373714A (en) * 1992-10-20 1994-12-20 Kabushiki Kaisha Toshiba Control device for washing machines
EP0748891A1 (de) * 1995-06-12 1996-12-18 Bosch-Siemens HausgerÀ¤te GmbH Verfahren zur Temperaturkompensation der Messwerte eines Trübungssensors in einer automatischen Wasch- oder Geschirrspülmaschine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 017, no. 011 (C - 1015) 8 January 1993 (1993-01-08) *

Also Published As

Publication number Publication date
KR100453784B1 (ko) 2005-04-20
BR9706361A (pt) 1999-05-04
DE59707490D1 (de) 2002-07-18
US5881578A (en) 1999-03-16
PL183831B1 (pl) 2002-07-31
TR199701590A2 (xx) 1998-07-21
CN1185499A (zh) 1998-06-24
CN1093197C (zh) 2002-10-23
TR199701590A3 (tr) 1998-07-21
ATE219180T1 (de) 2002-06-15
EP0849390A2 (de) 1998-06-24
EP0849390B1 (de) 2002-06-12
KR19980063970A (ko) 1998-10-07
RU2170295C2 (ru) 2001-07-10
PL323656A1 (en) 1998-06-22
NZ329427A (en) 1999-10-28
DE19652830A1 (de) 1998-06-25
ES2177882T3 (es) 2002-12-16

Similar Documents

Publication Publication Date Title
EP0849390A3 (de) Trommelwaschmaschine mit einer mehrteiligen Flüssigkeitsleitung
CA2083929A1 (en) Plastic washtub
CA2008612A1 (en) Washing machine
RU97120924A (ru) Стиральная машина барабанного типа с составным трубопроводом для отвода жидкости
WO2019170098A1 (zh) 洗衣机
CA1102575A (en) Basket overflow for water recirculating clothes washing machine
EP1335061A3 (de) Waschmaschine mit einer Entleerungspumpe
ATE279563T1 (de) Von vorn beschickbare waschmaschine
WO2002064010A3 (en) A water level indicating device for a dishwasher
CN108252020A (zh) 一种洗衣机
CA2252260A1 (en) Air dome hose
KR19990086545A (ko) 드럼세탁기의 조명장치
JP2020517412A (ja) 洗濯機
KR200174159Y1 (ko) 드럼세탁기의 히터 고정장치
JPS6121027Y2 (de)
RU2007949C1 (ru) Заглушка-фильтр
KR100680195B1 (ko) 세탁기의 수질 감지센서
CA2184454A1 (en) Dry polymer processing system
JP3041166B2 (ja) 洗濯機
KR100238970B1 (ko) 세탁기
KR970001400Y1 (ko) 식기세척기용 커버베이스
CN111379135A (zh) 洗衣机
RU92006163A (ru) Стиральная машина
JPS5873395A (ja) 脱水兼用洗濯機
ZA966296B (en) Water level determination for laundry washing machine.

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 CH DE ES FR GB IT LI

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

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 19990714

AKX Designation fees paid

Free format text: AT CH DE ES FR GB IT LI

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

17Q First examination report despatched

Effective date: 20010601

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT CH DE ES FR GB IT LI

REF Corresponds to:

Ref document number: 219180

Country of ref document: AT

Date of ref document: 20020615

Kind code of ref document: T

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: NV

Representative=s name: SIEMENS SCHWEIZ AG

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 59707490

Country of ref document: DE

Date of ref document: 20020718

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: BSH BOSCH UND SIEMENS HAUSGERAETE GMBH

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20020721

ET Fr: translation filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2177882

Country of ref document: ES

Kind code of ref document: T3

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: 20030313

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

Ref country code: CH

Payment date: 20081124

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: 20081121

Year of fee payment: 12

Ref country code: AT

Payment date: 20081120

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: 20081126

Year of fee payment: 12

REG Reference to a national code

Ref country code: CH

Ref legal event code: PCAR

Free format text: SIEMENS SCHWEIZ AG;INTELLECTUAL PROPERTY FREILAGERSTRASSE 40;8047 ZUERICH (CH)

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

Ref country code: FR

Payment date: 20081118

Year of fee payment: 12

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

Ref country code: GB

Payment date: 20081121

Year of fee payment: 12

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: 20091113

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20100730

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 NON-PAYMENT OF DUE FEES

Effective date: 20091113

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: 20091130

Ref country code: FR

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

Effective date: 20091130

Ref country code: CH

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

Effective date: 20091130

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: 20091113

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

Ref country code: DE

Payment date: 20101130

Year of fee payment: 14

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20110310

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: 20091113

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: 20110309

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: 20091114

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59707490

Country of ref document: DE

Effective date: 20130601

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: 20130601