EP0989573A2 - Actionneur pour appareils électromenagers - Google Patents

Actionneur pour appareils électromenagers Download PDF

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Publication number
EP0989573A2
EP0989573A2 EP99111851A EP99111851A EP0989573A2 EP 0989573 A2 EP0989573 A2 EP 0989573A2 EP 99111851 A EP99111851 A EP 99111851A EP 99111851 A EP99111851 A EP 99111851A EP 0989573 A2 EP0989573 A2 EP 0989573A2
Authority
EP
European Patent Office
Prior art keywords
actuating element
element according
cap
base body
household appliance
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.)
Withdrawn
Application number
EP99111851A
Other languages
German (de)
English (en)
Other versions
EP0989573A3 (fr
Inventor
Albert Gerngross
Max Kraft
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.)
AEG Hausgeraete GmbH
Original Assignee
AEG Hausgeraete 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 AEG Hausgeraete GmbH filed Critical AEG Hausgeraete GmbH
Publication of EP0989573A2 publication Critical patent/EP0989573A2/fr
Publication of EP0989573A3 publication Critical patent/EP0989573A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4293—Arrangements for programme selection, e.g. control panels; Indication of the selected programme, programme progress or other parameters of the programme, e.g. by using display panels
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/12—Push-buttons
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/14—Operating parts, e.g. push-button

Definitions

  • the invention relates to an actuating element for an electrical Household appliance according to the preamble of claim 1.
  • a work program is used to operate a household appliance usually initially set by an operator.
  • the household appliance includes a control panel, in the controls and display elements are arranged.
  • Household appliances are known for setting a work program have electrical pressure switches. With help this pressure switch will either be one, several stored and retrievable in an electronic program control Program sequences selected or to a preselected Program sequence individual functions selected or deselected.
  • a dishwasher is known (from Siemens, SE 59 590), which consists of a control panel with a panel holder Plastic and a this plastic panel support enveloping Has stainless steel jacket.
  • This dishwasher also includes pressure switches arranged within this panel support, which can be switched with the help of one actuator are.
  • Each of these actuators consists of an am Panel support pivotally arranged base part made of plastic and a stainless steel cap snapped onto the base.
  • the stainless steel cap is assigned to the actuating element Breakthrough on the panel support, so that an operator only the stainless steel cap is facing and that Plastic base part is not visible.
  • the operator leads a switching movement by pressing the stainless steel cap from, the switching movement over the plastic base part continued and arranged by means of a on the base part Switch plunger is transferred to the pressure switch.
  • the required There is a safety margin for this dishwasher through the plastic base part and the arranged on it Switch plunger made of plastic guaranteed.
  • Putting a stainless steel cap on the plastic base part has the purpose of delivering a visually sophisticated surface.
  • the stainless steel cap made from a stainless steel sheet Deforming is based on their design the execution of the plastic base part bound.
  • a change of design features, for example a modification of one round cap in a square cap, is only by appropriate Modification of the base part and thus at a high cost possible.
  • an actuating element according to the preamble of claim 1, characterized in that the actuator second part did not include an electrical one conductive base body and at least the base body partially surrounding electrically conductive coating.
  • the base body can be made of plastic and is therefore, for example into an injection mold with variable inserts in different dimensions can be produced.
  • the basic body of the second part is thus for the dimensions and shaping Characteristics responsible.
  • the electrically conductive coating which consists, for example, of a metal layer for the optically demanding surface. In particular is the coating in a galvanic process or through Evaporation applied to the second part.
  • This second part can be designed as a cap or hood, which can be placed on the first part.
  • Snap elements can be arranged.
  • First and second part can but also coupled to one another by gluing or welding his.
  • the second part is preferably after the attachment of the coating on the first part, for example in one frictional connection, press-fit.
  • a special embodiment of the invention provides that the first part and the base body of the second part made of plastic are.
  • a secure connection between the first and the second part in this version is by means of wear ribs producible, which on the first part and / or on the base of the second part are arranged.
  • a household dishwasher 1 comes with a washing program operated by an operator from a plurality can be selected from predefined washing programs. Before start a dishwashing program is carried out by the dishwasher 1 Open a loading door 3 with items to be washed. The one on hers Bottom edge of horizontally pivoting loading door 3 has next to a door panel 5 on a control panel unit 7. To the A door handle 9 is provided to open the loading door 3, by which the radial pivoting of the door 3 is made possible.
  • the control panel unit 7 comprises a two-digit 7-segment display 11, through which the progress of the expiring Wash program can be monitored, as well as several program selector switches 13, 15, through which the desired washing program is selectable.
  • the program selector switches 13, 15 essentially comprise one Button cap 13 with a plunger 17 and a pressure switch 15, on which the plunger 17 acts.
  • the pressure switch 15 is on a circuit board 19 of an electronic program control.
  • the electronic program control is in the Inside the control panel unit 7, the one arranged thereon Pressure switch 15 from the outside using the push button cap 13 Tappet 17 can be operated by an operator.
  • the key cap 13 is shown in the installed state.
  • the key cap 13 is in a panel support 21 (only indicated by a wall section) of the control panel unit 7 mounted in such a way that a led perpendicular to the panel support 21 Movement is possible.
  • the panel support 21 a quiver 23 is provided.
  • Breakthroughs 25 through the locking hooks 27 of the push button cap 13 the assembly of the push button cap 13 and the click into place on the bottom of the quiver bottom.
  • the circular quiver bottom is another breakthrough 29 arranged through which the plunger 17 of the push button cap 13 is led.
  • the button cap 13 has a nickel-plated Surface on.
  • the button cap 13 with plunger 17 in a two-part Execution.
  • the button cap 13 with plunger 17 from a raw button which next to the Ram 17 includes a raw cap 37.
  • the raw button is in one one-piece plastic version.
  • On the raw cap 37 is one hood 39 also made of plastic.
  • the Hood 39 was galvanized before it was placed on the raw button nickel plated.

Landscapes

  • Push-Button Switches (AREA)
  • Brushes (AREA)
  • Food-Manufacturing Devices (AREA)
EP99111851A 1998-07-16 1999-06-19 Actionneur pour appareils électromenagers Withdrawn EP0989573A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19831850 1998-07-16
DE1998131850 DE19831850A1 (de) 1998-07-16 1998-07-16 Betätigungselement für ein elektrisches Haushaltsgerät

Publications (2)

Publication Number Publication Date
EP0989573A2 true EP0989573A2 (fr) 2000-03-29
EP0989573A3 EP0989573A3 (fr) 2000-05-17

Family

ID=7874179

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99111851A Withdrawn EP0989573A3 (fr) 1998-07-16 1999-06-19 Actionneur pour appareils électromenagers

Country Status (2)

Country Link
EP (1) EP0989573A3 (fr)
DE (1) DE19831850A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10309516B3 (de) * 2003-03-05 2004-11-25 Electrolux Home Products Corporation N.V. Tastenblock mit Federgeometrie
DE10309515B3 (de) * 2003-03-05 2005-02-03 Electrolux Home Products Corporation N.V. Tastenblock zum Einsetzen in eine Blende
CN107105918A (zh) * 2014-12-24 2017-08-29 雀巢产品技术援助有限公司 饮料制备机器

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10259762A1 (de) 2002-12-19 2004-07-01 BSH Bosch und Siemens Hausgeräte GmbH Haushaltgerät, insbesondere Einbau-Haushaltgerät
DE10349592B4 (de) * 2003-03-05 2009-06-25 Electrolux Home Products Corp. N.V. Tastenblock zum Einsetzen in eine Blende und Montageanordnung eines Tastenblocks an einer Blende
DE10316934B4 (de) * 2003-04-12 2007-12-13 Electrolux Home Products Corporation N.V. Tastenblock zum Einsetzen in eine Bedienfläche eines Haushaltsgerätes
DE102011087004A1 (de) * 2011-11-24 2013-05-29 BSH Bosch und Siemens Hausgeräte GmbH Schalteranordnung für ein Haushaltsgerät
DE102013110364B3 (de) * 2013-09-19 2014-11-20 Fujitsu Technology Solutions Intellectual Property Gmbh Tastenelement eines Computersystems sowie Tastenanordnung eines Computersystems
US20170360244A1 (en) * 2014-12-24 2017-12-21 Nestec S.A. Interface system for a beverage preparation machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0211185A1 (fr) * 1985-07-25 1987-02-25 GRUNDIG E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co. KG. Procédé pour la fabrication d'un bouton de commande avec effet métallique

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9208831U1 (de) * 1992-07-02 1992-09-10 Zanker GmbH, 7400 Tübingen Drucktaste für ein Haushaltsgerät

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0211185A1 (fr) * 1985-07-25 1987-02-25 GRUNDIG E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co. KG. Procédé pour la fabrication d'un bouton de commande avec effet métallique

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10309516B3 (de) * 2003-03-05 2004-11-25 Electrolux Home Products Corporation N.V. Tastenblock mit Federgeometrie
DE10309515B3 (de) * 2003-03-05 2005-02-03 Electrolux Home Products Corporation N.V. Tastenblock zum Einsetzen in eine Blende
CN107105918A (zh) * 2014-12-24 2017-08-29 雀巢产品技术援助有限公司 饮料制备机器
CN107105918B (zh) * 2014-12-24 2019-09-27 雀巢产品有限公司 饮料制备机器
US10687657B2 (en) 2014-12-24 2020-06-23 Societe Des Produits Nestle S.A. Beverage preparation machine

Also Published As

Publication number Publication date
EP0989573A3 (fr) 2000-05-17
DE19831850A1 (de) 2000-01-20

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