WO2016026845A1 - Panneau avant pour appareil de laboratoire - Google Patents

Panneau avant pour appareil de laboratoire Download PDF

Info

Publication number
WO2016026845A1
WO2016026845A1 PCT/EP2015/068920 EP2015068920W WO2016026845A1 WO 2016026845 A1 WO2016026845 A1 WO 2016026845A1 EP 2015068920 W EP2015068920 W EP 2015068920W WO 2016026845 A1 WO2016026845 A1 WO 2016026845A1
Authority
WO
WIPO (PCT)
Prior art keywords
front panel
glass pane
carrier
decorative layer
doing
Prior art date
Application number
PCT/EP2015/068920
Other languages
German (de)
English (en)
Inventor
Kurt JELINEK
Walter Lohmann
Original Assignee
Hans Heidolph Gmbh & Co. 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 Hans Heidolph Gmbh & Co. Kg filed Critical Hans Heidolph Gmbh & Co. Kg
Publication of WO2016026845A1 publication Critical patent/WO2016026845A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C5/00—Processes for producing special ornamental bodies
    • B44C5/04—Ornamental plaques, e.g. decorative panels, decorative veneers
    • B44C5/0407—Ornamental plaques, e.g. decorative panels, decorative veneers containing glass elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/30—Accessories for evaporators ; Constructional details thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10018—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising only one glass sheet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10247—Laminated safety glass or glazing containing decorations or patterns for aesthetic reasons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/05—Interconnection of layers the layers not being connected over the whole surface, e.g. discontinuous connection or patterned connection

Definitions

  • the present invention relates to a front panel, in particular a control panel, for a laboratory device such as a rotary evaporator.
  • front panel In laboratory devices such as rotary evaporators, magnetic stirrers, mixers, pumps and the like, that section of the device housing or device frame which presents information to a user and is optionally provided for accepting input from the user is referred to as a "front panel". This applies regardless of whether this section actually points forward or, for example, to the side with respect to a defined front of the device.
  • front panels are usually designed visually appealing and printed with a decor. The decor may also be provided in the form of foil elements, which are glued to the front panel.
  • a front panel for a laboratory device comprises a glass pane, a decorative layer visible through the glass pane, and a support for the decorative layer, wherein the decorative layer is applied to a front side of the support facing the glass pane and covered by the glass pane.
  • a central idea of the invention therefore consists in designing a front panel for a laboratory device as a composite component whose outwardly facing surface area is formed by a glass pane.
  • the decorative layer whose design may include embellishments, a company logo, a device type specification, but also control element symbols, is protected against harmful substances by the chemical-resistant glass pane and remains permanently brilliant.
  • the glass pane is particularly easy to clean due to its smooth surface, but also because of its chemical resistance.
  • a front panel with a uniform glass outer surface has a particularly appealing appearance.
  • Another advantage of a front panel according to the invention is increased stability and resistance, which is achieved by the composite construction.
  • the carrier and / or the decorative layer can be adhesively bonded, in particular vacuum-bonded, to a rear side of the glass pane.
  • This allows a particularly simple production.
  • transparent adhesive is used for bonding in order not to impair the appearance of the decorative layer.
  • the carrier and / or the decorative layer is only partially glued to the back of the glass pane, preferably only in an edge region of the carrier or the glass pane. Bonding to the edge may be sufficient for a secure hold of the support on the glass pane. A section-wise gluing saves glue and Production time.
  • the glass pane can be held on the carrier by means of a positive connection component, in particular a holding frame. Such a positive connection has a particularly high strength.
  • the decorative layer may be printed on the front of the carrier, for example by screen printing. Such printing of the carrier is simple and inexpensive to carry out.
  • the decorative layer may be formed by a film.
  • a film can be made tear-resistant and thus form a laminated glass-like structure together with the glass pane.
  • the film may be applied to the front of the carrier, in particular cohesively, for example by means of gluing, embossing or ironing. This ensures a stable bond.
  • the film may have a thickness of at most 0.3 mm, preferably of at most 0.15 mm. Such a thin film can be easily integrated as an intermediate layer between the carrier and the glass pane in the front panel composite. According to a special embodiment, the film is designed as a stamping foil.
  • the carrier can be designed as an intrinsically rigid component, so that it is easy to print or pasted and contributes to a high overall stability of the front panel.
  • the carrier can be made of plastic.
  • the glass pane and / or the support is designed as a plate-like component, which has a thickness of at most 4 mm, preferably of at most 2.5 mm. The weight of the front panel can be kept so low.
  • a comparatively thin design of the carrier and the glass pane allows the use of touch sensors on the back of the front panel, which can be actuated from the front.
  • the carrier may have at least one recess into which a, in particular touch-sensitive, display element of the laboratory device, for example a display, at least one LED, a luminaire or the like, can be inserted.
  • the display element may be, for example, a TFT display.
  • the display element can serve to present various information such as device settings, operating states and / or measurement results.
  • At least one display element of the laboratory device such as a touch screen can be inserted into the recess. Through the recess, the display element is positively held on the carrier.
  • the decorative layer may comprise at least one control element image, wherein a touch sensor is arranged at least in the region of the control element image on the rear side facing away from the glass pane of the carrier, which responds to a touch of the control element image.
  • the touch sensor for example, based on a capacitive operating principle and affect any function of the laboratory device.
  • the control element image may represent, for example, a button, a rotary knob or a part of an alphanumeric input field.
  • An operation of the laboratory device via controls can be advantageously combined as needed with a presentation of information by means of a display.
  • the uniform glass surface of the front panel ensures a particularly appealing appearance.
  • the invention also relates to a laboratory apparatus, in particular a rotary evaporator, with a front panel as described above, wherein the front panel can form part of a housing of the laboratory apparatus.
  • Fig. 1 is a simplified plan view of an inventive
  • FIG. 2 is a sectional view of the front panel of FIG. 1 along the line A.
  • Fig. 1 shows a front panel 1 1, which forms the control panel of a housing of a laboratory device such as a rotary evaporator.
  • the front panel 1 1 is shown by way of example only as a rectangular plate and could also have a more complex shape.
  • the front panel 1 1 has an outer side 13 facing the user of the laboratory device and an inner side 15 facing away from the user and pointing into the housing in the mounted state.
  • the front panel 11 is designed as a composite component and comprises-viewed from the outside 13 to the inside 15 -an at least partially transparent glass pane 17, a decorative layer 19 visible through the glass pane 17 and a carrier 21 for the decorative layer 19.
  • the glass pane 17 is made entirely of a chemical-resistant glass and, for example, about 3 mm thick.
  • the carrier 21 is here an intrinsically rigid, plate-like plastic part whose thickness is about 2 mm.
  • the decorative layer 19 is applied to a glass pane 17 facing front 23 of the support 21 and completely covered by the glass pane 17 Depending on the application specification, the decorative layer 19 may be printed on the front side 23 of the support 21 or as a film and cohesively on the front side 23 of the support 21 be applied, for example by means of gluing, embossing or ironing.
  • the carrier 21 is vacuum-bonded via the decorative layer 19 to the rear side 25 of the glass pane 17.
  • the bonding takes place by means of bonding using a transparent adhesive. Depending on the design, the bonding may be effective over the entire surface or only along the edge 26 of the glass pane 17. If necessary, the glass sheet 17 may also be held by means of a positive connection component such as a holding frame on the carrier 21, which is not shown in Figs. 1 and 2.
  • the decorative layer 19 has various, preferably colored, design elements, as shown schematically at 27.
  • the decorative layer 19 could include permanently reproducible information such as a company logo and / or a device type specification.
  • the carrier 21 has a recess 29 into which a display element 31 in the form of an in particular touch-sensitive TFT display or a touch screen is inserted from the rear side 30 (FIG. 2) of the carrier 21.
  • the decorative layer 19 is designed such that the area of the display element 31 is excluded from design elements.
  • the decorative layer 19 has a control element image 35, behind which there is a capacitive touch sensor (not visible in FIG. 1), as known from the prior art.
  • the touch sensor is on the rear side 30 of the carrier 21 facing away from the glass pane 17 arranged and responds to a touch of the control element image 35 at.
  • a user can thus trigger a control function of the laboratory device by touching or pressing the control element image 35.
  • the touch sensor can only be provided in the area of the control element image 35 or extend beyond the control element image 35, in which case the control function is not triggered upon contact of the control panel outside the control image 35.
  • the decorative layer 19 has a control panel made up of a plurality of adjacently located control element images 35, the touch sensor then extending over all control element images 35.
  • the front panel 1 1 may in principle also include one or more movably mounted mechanical operating elements such as buttons or rotary knobs, by means of which certain functions of the laboratory device can be controlled. However, it is preferred that the entire front panel 1 1 has a uniform glass surface.
  • An inventive front panel 1 1 is easy to clean and is not or hardly attacked by chemicals. Thus, the appearance of the decorative layer 19 remains permanently brilliant. Due to the vacuum-bonded to the glass sheet 17 carrier 21, the front panel 1 1 is more stable than a comparable, based solely on glass front panel.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Position Input By Displaying (AREA)
  • Surface Treatment Of Glass (AREA)

Abstract

L'invention concerne un panneau avant, destiné à un appareil de laboratoire, qui comprend une plaque de verre, une couche décorative visible à travers la plaque de verre et un support destiné à la couche décorative. La couche décorative est appliquée sur une face avant dirigée vers la plaque de verre du support et est couverte par la plaque de verre.
PCT/EP2015/068920 2014-08-19 2015-08-18 Panneau avant pour appareil de laboratoire WO2016026845A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014111838.3A DE102014111838A1 (de) 2014-08-19 2014-08-19 Frontblende für ein Laborgerät
DE102014111838.3 2014-08-19

Publications (1)

Publication Number Publication Date
WO2016026845A1 true WO2016026845A1 (fr) 2016-02-25

Family

ID=54064284

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2015/068920 WO2016026845A1 (fr) 2014-08-19 2015-08-18 Panneau avant pour appareil de laboratoire

Country Status (2)

Country Link
DE (2) DE102014111838A1 (fr)
WO (1) WO2016026845A1 (fr)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009249A1 (fr) * 1978-09-23 1980-04-02 Bauknecht Hausgeräte GmbH Dispositif d'affichage et de manipulage d'appareils électriques
US4463053A (en) * 1983-04-11 1984-07-31 Brinegar Bette L Decorative panels and method of making same
US5049433A (en) * 1990-05-17 1991-09-17 The Answer Corp. Architectural safety glass
GB2254042A (en) * 1991-03-26 1992-09-30 David Casey Improvements relating to decorative glass
US5443869A (en) * 1994-07-15 1995-08-22 Harris; Gary L. Laminated graphics-to-glass composite back-lit display panels
DE29919792U1 (de) * 1999-11-11 2000-01-13 Schott Interactive Glass Gmbh Bedieneinheit zum Bedienen von im wesentlichen elektrisch bedienbaren Vorrichtungen und/oder Geräten
EP1428684A2 (fr) * 2002-11-29 2004-06-16 Folex Coating GmbH Feuille decorative
DE102004011734A1 (de) * 2004-03-04 2005-09-22 E.G.O. Elektro-Gerätebau GmbH Elektrisches Haushaltsgerät
WO2008082030A1 (fr) * 2006-12-30 2008-07-10 Mogem Co., Ltd. Procédé de fabrication d'une fenêtre pour dispositif d'affichage, fenêtre pour dispositif d'affichage et unité de terminal sans fil comprenant celle-ci
DE102008021943A1 (de) * 2008-05-02 2009-11-12 Fela Hilzinger Gmbh Leiterplattentechnik Elektrogerät mit großflächiger, transparenter Platte sowie kapazitiver Bedieneinrichtung
EP2248676A1 (fr) * 2009-05-06 2010-11-10 LG Electronics, Inc. Panneau de décoration pour appareil domestique
EP2711346A1 (fr) * 2012-09-25 2014-03-26 Falco Technologies BVBA Panneau multicouche et procédé de fabrication d'un panneau multicouche

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2554381C3 (de) * 1975-12-03 1983-04-14 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Schaltpult für elektrische Hausgeräte, insbesondere für Herde
DE102004038752B4 (de) * 2004-08-09 2009-02-19 Carl Freudenberg Kg Touch-Sensor-Anordnung und Verwendung einer Touch-Sensor-Anordnung
DE102006005155B3 (de) * 2006-02-04 2007-08-23 Hans Heidolph Gmbh & Co. Kg Magnetrührer mit Heizplatte
WO2008056955A1 (fr) * 2006-11-09 2008-05-15 Lg Electronics Inc. Dispositif de cuisson et unité d'interface destinée à un tel dispositif
EP2390403B1 (fr) * 2010-05-28 2012-07-04 Electrolux Home Products Corporation N.V. Procédé d'assemblage de panneau d'un appareil, spécialement un appareil domestique
DE202011106544U1 (de) * 2011-10-08 2013-01-09 Knf Neuberger Gmbh Rotationsverdampfer

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009249A1 (fr) * 1978-09-23 1980-04-02 Bauknecht Hausgeräte GmbH Dispositif d'affichage et de manipulage d'appareils électriques
US4463053A (en) * 1983-04-11 1984-07-31 Brinegar Bette L Decorative panels and method of making same
US5049433A (en) * 1990-05-17 1991-09-17 The Answer Corp. Architectural safety glass
GB2254042A (en) * 1991-03-26 1992-09-30 David Casey Improvements relating to decorative glass
US5443869A (en) * 1994-07-15 1995-08-22 Harris; Gary L. Laminated graphics-to-glass composite back-lit display panels
DE29919792U1 (de) * 1999-11-11 2000-01-13 Schott Interactive Glass Gmbh Bedieneinheit zum Bedienen von im wesentlichen elektrisch bedienbaren Vorrichtungen und/oder Geräten
EP1428684A2 (fr) * 2002-11-29 2004-06-16 Folex Coating GmbH Feuille decorative
DE102004011734A1 (de) * 2004-03-04 2005-09-22 E.G.O. Elektro-Gerätebau GmbH Elektrisches Haushaltsgerät
WO2008082030A1 (fr) * 2006-12-30 2008-07-10 Mogem Co., Ltd. Procédé de fabrication d'une fenêtre pour dispositif d'affichage, fenêtre pour dispositif d'affichage et unité de terminal sans fil comprenant celle-ci
DE102008021943A1 (de) * 2008-05-02 2009-11-12 Fela Hilzinger Gmbh Leiterplattentechnik Elektrogerät mit großflächiger, transparenter Platte sowie kapazitiver Bedieneinrichtung
EP2248676A1 (fr) * 2009-05-06 2010-11-10 LG Electronics, Inc. Panneau de décoration pour appareil domestique
EP2711346A1 (fr) * 2012-09-25 2014-03-26 Falco Technologies BVBA Panneau multicouche et procédé de fabrication d'un panneau multicouche

Also Published As

Publication number Publication date
DE202015102144U1 (de) 2015-11-20
DE102014111838A1 (de) 2016-02-25

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