FR2417576A1 - SET FOR THE INTRODUCTION OF INSTRUCTIONS BY MEANS OF CAPACTIVELY COUPLED SENSITIVE KEYS, INTENDED FOR THE ELECTRONIC CONTROL UNIT BY PROGRAM OF A LAUNDRY MACHINE OR A DISHWASHER OR SIMILAR HOUSEHOLD APPLIANCES - Google Patents

SET FOR THE INTRODUCTION OF INSTRUCTIONS BY MEANS OF CAPACTIVELY COUPLED SENSITIVE KEYS, INTENDED FOR THE ELECTRONIC CONTROL UNIT BY PROGRAM OF A LAUNDRY MACHINE OR A DISHWASHER OR SIMILAR HOUSEHOLD APPLIANCES

Info

Publication number
FR2417576A1
FR2417576A1 FR7836979A FR7836979A FR2417576A1 FR 2417576 A1 FR2417576 A1 FR 2417576A1 FR 7836979 A FR7836979 A FR 7836979A FR 7836979 A FR7836979 A FR 7836979A FR 2417576 A1 FR2417576 A1 FR 2417576A1
Authority
FR
France
Prior art keywords
control unit
intended
instructions
dishwasher
introduction
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
FR7836979A
Other languages
French (fr)
Other versions
FR2417576B3 (en
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.)
Miele und Cie KG
Original Assignee
Miele und Cie KG
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 Miele und Cie KG filed Critical Miele und Cie KG
Publication of FR2417576A1 publication Critical patent/FR2417576A1/en
Application granted granted Critical
Publication of FR2417576B3 publication Critical patent/FR2417576B3/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/96—Touch switches
    • H03K17/962—Capacitive touch switches
    • 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
    • D06F34/28—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress
    • D06F34/32—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress characterised by graphical features, e.g. touchscreens
    • 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
    • D06F2101/00—User input for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/23—Pc programming
    • G05B2219/23378—Touch sensitive key
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
    • H03K2217/96—Touch switches
    • H03K2217/9607—Capacitive touch switches
    • H03K2217/960755—Constructional details of capacitive touch and proximity switches
    • H03K2217/96076—Constructional details of capacitive touch and proximity switches with spring electrode

Abstract

La présente invention concerne un ensemble pour l'introduction d'instructions au moyen de touches sensibles couplées capacitivement, destinées à l'unité électronique de commande par programme d'un appareil ménager. Ledit ensemble comporte une plaquette 4 à circuit imprimé derrière une plaque 2 de commande de la machine. Des électrodes opposées 5, 5' forment, avec la plaquette 4 comme diélectrique, des condensateurs pour un montage électronique réagissant à des changements de capacité. Une électrode 5 de chaque condensateur est reliée électriquement par un ressort 6 à une touche sensible 3'. Application aux machines à traiter le linge, aux machines à laver la vaisselle et appareils analogues.The present invention relates to an assembly for entering instructions by means of capacitively coupled sensitive keys, intended for the electronic program control unit of a household appliance. Said assembly comprises a printed circuit board 4 behind a control plate 2 of the machine. Opposing electrodes 5, 5 'form, together with the wafer 4 as a dielectric, capacitors for an electronic assembly reacting to changes in capacitance. An electrode 5 of each capacitor is electrically connected by a spring 6 to a sensitive key 3 '. Application to machines for treating linen, to dishwashing machines and similar apparatus.

FR7836979A 1978-02-15 1978-12-29 SET FOR THE INTRODUCTION OF INSTRUCTIONS BY MEANS OF CAPACTIVELY COUPLED SENSITIVE KEYS, INTENDED FOR THE ELECTRONIC CONTROL UNIT BY PROGRAM OF A LAUNDRY MACHINE OR A DISHWASHER OR SIMILAR HOUSEHOLD APPLIANCES Granted FR2417576A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782806320 DE2806320A1 (en) 1978-02-15 1978-02-15 COMMAND ENTRY FOR THE ELECTRONIC PROGRAM CONTROL UNIT OF A WASHING MACHINE OR DISHWASHER

Publications (2)

Publication Number Publication Date
FR2417576A1 true FR2417576A1 (en) 1979-09-14
FR2417576B3 FR2417576B3 (en) 1981-09-04

Family

ID=6032005

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7836979A Granted FR2417576A1 (en) 1978-02-15 1978-12-29 SET FOR THE INTRODUCTION OF INSTRUCTIONS BY MEANS OF CAPACTIVELY COUPLED SENSITIVE KEYS, INTENDED FOR THE ELECTRONIC CONTROL UNIT BY PROGRAM OF A LAUNDRY MACHINE OR A DISHWASHER OR SIMILAR HOUSEHOLD APPLIANCES

Country Status (3)

Country Link
DE (1) DE2806320A1 (en)
FR (1) FR2417576A1 (en)
GB (1) GB2018023B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2048781A1 (en) * 2007-10-08 2009-04-15 Whirpool Corporation Touch switch for electrical appliances and electrical appliance provided with such switch
EP2405576A1 (en) * 2010-07-07 2012-01-11 E.G.O. Control Systems GmbH Control unit for a household appliance

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005008758A1 (en) 2004-09-29 2006-04-13 BSH Bosch und Siemens Hausgeräte GmbH Capacitive proximity and / or touch switch
KR101225973B1 (en) * 2006-06-09 2013-01-24 엘지전자 주식회사 Capacitance type switch of electric and electronic device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2048781A1 (en) * 2007-10-08 2009-04-15 Whirpool Corporation Touch switch for electrical appliances and electrical appliance provided with such switch
EP2405576A1 (en) * 2010-07-07 2012-01-11 E.G.O. Control Systems GmbH Control unit for a household appliance

Also Published As

Publication number Publication date
GB2018023A (en) 1979-10-10
DE2806320A1 (en) 1979-08-16
FR2417576B3 (en) 1981-09-04
GB2018023B (en) 1982-07-21

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