EP0333245A2 - Vorrichtung für Waschmaschinen gegen Überschwemmung - Google Patents

Vorrichtung für Waschmaschinen gegen Überschwemmung Download PDF

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Publication number
EP0333245A2
EP0333245A2 EP89200499A EP89200499A EP0333245A2 EP 0333245 A2 EP0333245 A2 EP 0333245A2 EP 89200499 A EP89200499 A EP 89200499A EP 89200499 A EP89200499 A EP 89200499A EP 0333245 A2 EP0333245 A2 EP 0333245A2
Authority
EP
European Patent Office
Prior art keywords
valves
fact
stems
machine
antiflood
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
EP89200499A
Other languages
English (en)
French (fr)
Other versions
EP0333245A3 (en
EP0333245B1 (de
Inventor
Paolo Fornasari
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.)
Eltek SpA
Original Assignee
Eltek SpA
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
Priority claimed from IT5295388U external-priority patent/IT214542Z2/it
Priority claimed from IT67190/88A external-priority patent/IT1219087B/it
Application filed by Eltek SpA filed Critical Eltek SpA
Publication of EP0333245A2 publication Critical patent/EP0333245A2/de
Publication of EP0333245A3 publication Critical patent/EP0333245A3/en
Application granted granted Critical
Publication of EP0333245B1 publication Critical patent/EP0333245B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • D06F39/081—Safety arrangements for preventing water damage

Definitions

  • the mechanism comprises: a couple of independent stops such as "C"-shaped juxtaposed, coplanar clamps 32, 33 with reciprocally interfering arms, shown in detail in Figure 8.
  • Said clamps slidably mounted on a vertical plane, transverse with respect to the longitudinal axis of the stems 14a, 15a of the valves, Figure 4, as a result of the thrust of the elastic means 36, are able to engage the grooves 30, 31 made in the stems 14a, 15a and present a bevelled inside edge 32b, 33b.
  • the ends of the stems 14a, 15a are tapered and connected to the part with a larger diameter by means of short, inclined planes 14b, 15b parallel to the slope of the bevelled sections 32b, 33b.
  • a traction spring 39 is anchored to the double cross lever at a fixed point 42.
  • the tube section 113 which communicates with the connection -A-,-B- to the water supply, is contained in the casing 112. Its extremity 114, funnel-shaped, is connected to the tube section 26 which feeds water to the tank of the machine.
  • the pneumatic pump 22, of the vibration, centrifugal or any other suitable type feeds compres­sed air to the cylinders 116, 117 through the tube section 26a, the rapid release valve 115 and the tube section 26.
  • the pistons 118, 119 respectively slide in said cylinders against the reaction of the spring 120.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Multiple-Way Valves (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
EP89200499A 1988-03-09 1989-03-01 Vorrichtung für Waschmaschinen gegen Überschwemmung Expired - Lifetime EP0333245B1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IT5295388U 1988-03-09
IT6719088 1988-03-09
IT5295388U IT214542Z2 (it) 1988-03-09 1988-03-09 Attacco ad innesto rapido per collegare tubi di adduzione particolarmente a macchine lavatrici
IT67190/88A IT1219087B (it) 1988-03-09 1988-03-09 Dispositivo perfezionato antitrabocco comprendente due valvole pneumatiche controllanti l'acqua addotta nelle macchine lavatrici

Publications (3)

Publication Number Publication Date
EP0333245A2 true EP0333245A2 (de) 1989-09-20
EP0333245A3 EP0333245A3 (en) 1990-04-25
EP0333245B1 EP0333245B1 (de) 1996-06-12

Family

ID=26329508

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89200499A Expired - Lifetime EP0333245B1 (de) 1988-03-09 1989-03-01 Vorrichtung für Waschmaschinen gegen Überschwemmung

Country Status (3)

Country Link
EP (1) EP0333245B1 (de)
DE (1) DE68926631T2 (de)
ES (1) ES2088888T3 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4101764A1 (de) * 1991-01-22 1992-07-23 Bosch Siemens Hausgeraete Einrichtung zum ankoppeln eines leckwassergeschuetzten zulaufschlauches
EP1400622A2 (de) * 2002-09-20 2004-03-24 BSH Bosch und Siemens Hausgeräte GmbH Vorrichtung zum Anschluss eines wasserführenden Haushaltgerätes an ein Hauswassernetz
ITTO20110337A1 (it) * 2011-04-15 2012-10-16 Eltek Spa Dispositivo di sicurezza contro perdite di fluido per elettrodomestici
ITTO20110338A1 (it) * 2011-04-15 2012-10-16 Eltek Spa Dispositivo di sicurezza contro perdite di fluido per elettrodomestici
DE102006028685B4 (de) * 2005-06-23 2017-04-06 Elbi International S.P.A. Hydraulisches Elektroventil

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0234643A2 (de) * 1986-02-14 1987-09-02 Bauknecht Hausgeräte GmbH Vorrichtung zum Schutz gegen Wasserschäden bei Geschirrspülmaschinen
EP0235766A2 (de) * 1986-03-03 1987-09-09 AWECO Kunststofftechnik Gerätebau GmbH & Co. KG Sicherheitsventil für Hausgeräte
DE8800478U1 (de) * 1988-01-18 1988-03-24 Schmid, Joachim, 7000 Stuttgart Haushaltsgerät
FR2622316A1 (fr) * 1987-10-23 1989-04-28 Eltek Spa Dispositif pneumatique de securite contre les debordements d'eau dans les machines a laver

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0234643A2 (de) * 1986-02-14 1987-09-02 Bauknecht Hausgeräte GmbH Vorrichtung zum Schutz gegen Wasserschäden bei Geschirrspülmaschinen
EP0235766A2 (de) * 1986-03-03 1987-09-09 AWECO Kunststofftechnik Gerätebau GmbH & Co. KG Sicherheitsventil für Hausgeräte
FR2622316A1 (fr) * 1987-10-23 1989-04-28 Eltek Spa Dispositif pneumatique de securite contre les debordements d'eau dans les machines a laver
DE8800478U1 (de) * 1988-01-18 1988-03-24 Schmid, Joachim, 7000 Stuttgart Haushaltsgerät

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4101764A1 (de) * 1991-01-22 1992-07-23 Bosch Siemens Hausgeraete Einrichtung zum ankoppeln eines leckwassergeschuetzten zulaufschlauches
EP1400622A2 (de) * 2002-09-20 2004-03-24 BSH Bosch und Siemens Hausgeräte GmbH Vorrichtung zum Anschluss eines wasserführenden Haushaltgerätes an ein Hauswassernetz
EP1400622A3 (de) * 2002-09-20 2006-01-18 BSH Bosch und Siemens Hausgeräte GmbH Vorrichtung zum Anschluss eines wasserführenden Haushaltgerätes an ein Hauswassernetz
DE102006028685B4 (de) * 2005-06-23 2017-04-06 Elbi International S.P.A. Hydraulisches Elektroventil
ITTO20110337A1 (it) * 2011-04-15 2012-10-16 Eltek Spa Dispositivo di sicurezza contro perdite di fluido per elettrodomestici
ITTO20110338A1 (it) * 2011-04-15 2012-10-16 Eltek Spa Dispositivo di sicurezza contro perdite di fluido per elettrodomestici
WO2012140592A3 (en) * 2011-04-15 2013-01-31 Eltek S.P.A. Safety device against fluid leaks for household appliances
WO2012140595A3 (en) * 2011-04-15 2013-11-07 Eltek S.P.A. Safety device against fluid leaks for household appliances
RU2582953C2 (ru) * 2011-04-15 2016-04-27 Элтек С.П.А. Устройство защиты от протечек текучей среды для бытовых приборов
US9568115B2 (en) 2011-04-15 2017-02-14 Eltek S.P.A. Safety device against fluid leaks for household appliances

Also Published As

Publication number Publication date
DE68926631T2 (de) 1996-12-05
EP0333245A3 (en) 1990-04-25
EP0333245B1 (de) 1996-06-12
ES2088888T3 (es) 1996-10-01
DE68926631D1 (de) 1996-07-18

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