EP0942444A3 - Clavier scellé hermétiquement - Google Patents

Clavier scellé hermétiquement Download PDF

Info

Publication number
EP0942444A3
EP0942444A3 EP99102558A EP99102558A EP0942444A3 EP 0942444 A3 EP0942444 A3 EP 0942444A3 EP 99102558 A EP99102558 A EP 99102558A EP 99102558 A EP99102558 A EP 99102558A EP 0942444 A3 EP0942444 A3 EP 0942444A3
Authority
EP
European Patent Office
Prior art keywords
hermetically sealed
sealed keyboard
keyboard
keys
hermetically
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Withdrawn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
EP99102558A
Other languages
German (de)
English (en)
Other versions
EP0942444A2 (fr
Inventor
Pier Marco Camandona
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.)
PROTO EL Srl
Original Assignee
PROTO EL Srl
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 PROTO EL Srl filed Critical PROTO EL Srl
Publication of EP0942444A2 publication Critical patent/EP0942444A2/fr
Publication of EP0942444A3 publication Critical patent/EP0942444A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2209/00—Layers
    • H01H2209/068—Properties of the membrane
    • H01H2209/07—Properties of the membrane metallic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2223/00—Casings
    • H01H2223/002—Casings sealed

Landscapes

  • Push-Button Switches (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
EP99102558A 1998-03-12 1999-02-11 Clavier scellé hermétiquement Withdrawn EP0942444A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT98TO000212A ITTO980212A1 (it) 1998-03-12 1998-03-12 Tastiera a tenuta ermetica
ITTO980212 1998-03-12

Publications (2)

Publication Number Publication Date
EP0942444A2 EP0942444A2 (fr) 1999-09-15
EP0942444A3 true EP0942444A3 (fr) 2000-04-12

Family

ID=11416576

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99102558A Withdrawn EP0942444A3 (fr) 1998-03-12 1999-02-11 Clavier scellé hermétiquement

Country Status (2)

Country Link
EP (1) EP0942444A3 (fr)
IT (1) ITTO980212A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6690360B2 (en) 2001-05-03 2004-02-10 3M Innovative Properties Company Liquid proof switch array
US7091952B2 (en) 2001-05-03 2006-08-15 3M Innovative Properties Company Liquid proof switch array
US6827459B2 (en) 2002-03-27 2004-12-07 3M Innovative Properties Company Lighted fastening structure
US6740832B2 (en) 2002-03-27 2004-05-25 3M Innovative Properties Company Apparatus exhibiting tactile feel

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4620075A (en) * 1983-06-10 1986-10-28 Price Pfister, Inc. Unitized control panel
US4771139A (en) * 1986-06-27 1988-09-13 Desmet Gregory L Keyboard with metal cover and improved switches
EP0585536A1 (fr) * 1992-09-02 1994-03-09 PROTO EL S.r.l. Clavier à boutons-poussoirs antivandalisme étanche

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4620075A (en) * 1983-06-10 1986-10-28 Price Pfister, Inc. Unitized control panel
US4771139A (en) * 1986-06-27 1988-09-13 Desmet Gregory L Keyboard with metal cover and improved switches
EP0585536A1 (fr) * 1992-09-02 1994-03-09 PROTO EL S.r.l. Clavier à boutons-poussoirs antivandalisme étanche

Also Published As

Publication number Publication date
ITTO980212A1 (it) 1999-09-12
EP0942444A2 (fr) 1999-09-15

Similar Documents

Publication Publication Date Title
USD485294S1 (en) Electrode structure for an electronic display
EP0865109A3 (fr) Dispositif d'étanchéité pour structures métalliques surmoulées
EP1107336A3 (fr) Batterie à électrolyte nonaqueux
EP1235100A3 (fr) Dispositif d'affichage à écran plat
EP1276361A3 (fr) Structure de boítier étanche pour équipement électronique
AU2037197A (en) Rigid thin sheet material and method of making it
AU6041698A (en) Mechanical seal assembly
AU5320696A (en) Improved mechanical seal with flexible metal diaphragm
AU3897799A (en) Methods and materials for sealing ceramic to metallic surfaces
WO2005010410A3 (fr) Joint d'etancheite composite et ensemble de hublot
AU5849098A (en) Roof cover
EP0845409A3 (fr) Méthode et dispositif pour sceller des éléments pénétrants pour aéronef
AU5639798A (en) Metal laminate gasket with irregular size seal ring
AU1876195A (en) High pressure mechanical seal
AU1931299A (en) Split mechanical face seal
AUPQ218899A0 (en) Anode assembly comprising separation of electrical and mechanical functions of the assembly
WO2004094298A3 (fr) Ensemble a micro-dispositif, possedant une couche d'absorption a grains fins pour maintenir le vide
EP1086882A3 (fr) Elément composite pour carrosseries de véhicule
EP0942444A3 (fr) Clavier scellé hermétiquement
AU8276198A (en) Flexible graphite composite sheet and method
AU5914194A (en) Electronic seal
AU2001276933A1 (en) Flexible mounting and sealing strips
WO1999062782A3 (fr) Ensemble contenant scellable
EP0848578A3 (fr) Four à micro-ondes
AU2003250255A1 (en) Closing lid

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

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

AX Request for extension of the european patent

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

AKX Designation fees paid
REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20001013