EP0715125B1 - Vorrichtung zum Schutz der Ränder von Öffnungen in Formkörpern aus Glaskeramik, Glas oder Keramik - Google Patents
Vorrichtung zum Schutz der Ränder von Öffnungen in Formkörpern aus Glaskeramik, Glas oder Keramik Download PDFInfo
- Publication number
- EP0715125B1 EP0715125B1 EP95118042A EP95118042A EP0715125B1 EP 0715125 B1 EP0715125 B1 EP 0715125B1 EP 95118042 A EP95118042 A EP 95118042A EP 95118042 A EP95118042 A EP 95118042A EP 0715125 B1 EP0715125 B1 EP 0715125B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- protective device
- tabs
- shaped body
- bezel
- collar
- 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.)
- Expired - Lifetime
Links
- 239000002241 glass-ceramic Substances 0.000 title claims description 22
- 239000011521 glass Substances 0.000 title claims description 16
- 239000000919 ceramic Substances 0.000 title claims description 11
- 230000001681 protective effect Effects 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 10
- 238000005452 bending Methods 0.000 claims description 9
- 238000010411 cooking Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 239000003566 sealing material Substances 0.000 claims description 6
- 239000003779 heat-resistant material Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- 238000005476 soldering Methods 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 239000012459 cleaning agent Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000003670 easy-to-clean Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000005341 toughened glass Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000008237 rinsing water Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000013464 silicone adhesive Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/08—Arrangement or mounting of burners
- F24C3/085—Arrangement or mounting of burners on ranges
Definitions
- the invention relates to a device for protecting the edges of openings in moldings made of glass ceramic, glass or ceramic, in particular from Openings for the passage of atmospheric gas burners in cooking hobs, against mechanical damage and to avoid contamination and Damage to arrangements lying under the molded body due to the openings in the molded body penetrating liquids, one over the Edge of the respective opening on the molded body overlapping metallic Cap is attached and between the molded body and the metallic A sealing and heat-resistant material is introduced.
- the gas burners are fixed in the support frame or housing.
- A, in particular, toughened glass plate covering the surrounding surface of the gas burner is provided with a much larger opening than would actually be required for the respective gas burner.
- the wide annular gap thus formed between the gas burner and the lead-through edge is covered with a simple annular collar made of sheet metal. This ensures mechanical separation of the gas burner from the glass plate, but this method of mounting the gas burner inside the glass plate has a disadvantageous effect in practical use, particularly with regard to the cleaning behavior.
- overcooked food can penetrate into the joint between the tempered glass plate and the sheet metal collar. Cleaning these devices is difficult and often even requires at least partial disassembly.
- DE 41 33 409 C2 shows a burner arrangement, for example for cooking hobs, in which at least one gas burner is mounted in a support frame and the surrounding surface of the gas burner by means of a shaped body made of glass, Glass ceramic or ceramic, is covered, with each gas burner a passage in the molded body extends over the top thereof and a permanently elastic connection between the molded body and each gas burner and sealing device with a solid and liquid-tight the edge area of the passage and at least one formed by the gas burner Connection surface engaging connecting and sealing element attached is, wherein the gas burner is carried by the shaped body and Safety and holding devices between the gas burner and the support frame are attached, in the event of breakage of the molded body and thus elimination its load bearing capacity with limited mobility Restraint and torsion protection for each of the gas burners are effective.
- GB-A-2 149 089 describes a device for protecting the edges of Openings in shaped bodies made of glass ceramic, glass or ceramic, in particular of openings for the passage of atmospheric gas burners in cooking hobs, against mechanical damage and to avoid contamination and damage to arrangements under the molded body liquids penetrating through the openings in the molded body, whereby one over the edge of the respective opening onto the molded body metallic cap as a comprehensive collar part of the burner itself is appropriate.
- the object of the invention is therefore the above in a burner arrangement described type a fully effective for practical use, sealing and / or heat-insulating protective device between the gas burner and to provide the molded body consisting of glass ceramic, glass or ceramic, which is also easy to clean and breaks due to tension to exclude.
- the assembly of the protective device should be simple, without gluing and with little time, material and costs be feasible.
- the invention has for its object atmospheric gas burners sure to pass through the molded body in a suitable manner and position and provide edge protection for the edge of the hole.
- the metallic cap has a shaft that has a smaller diameter than the opening in the molded body, and an associated, from bend the shaft axis by at least 90 ° and be flush with the molded body final collar at one end of the shaft, the other end of the shaft at least three, especially eight or more bendable Forms tabs that extend towards the level of the molded body are bendable that the throw formed by means of of its tabs which can be bent at least 90 ° out of the shaft axis and which the overlap one side of the molded body and the other by means of the collar, which lies flush on the other side of the molded body, clamping is stable on the molded body.
- the metallic cap in addition to the bending tabs which overlap an edge region of the opening in the molded body on one side, has further tabs which protrude into the interior of the opening and thus serve as abutments for a surface formed by the gas burner. Or the tabs projecting into the interior of the opening even form two parallel planes, between which a surface formed by the gas burner is held. This considerably simplifies the positioning and centering of the burner.
- the metallic cap can be made in one piece and the tabs as bending tabs be trained. Sometimes it is also advantageous to use the metallic one To form the cover in several parts and the parts forming the cover by press fitting, soldering, gluing, screwing or by one To connect bayonet lock, with this variant preferably in addition also tabs are designed as bending tabs.
- the metallic cap as a collar ring formed with a cylindrical shaft
- the collar ring in preferred embodiment also open, as a prestressed spring element can be formed that itself at the edge of the opening in the molded body presses.
- All embodiments of the protective device according to the invention have in common that expediently between the molded body and the metallic Throw a sealing and / or insulating material, in particular a graphite-containing temperature-resistant material and / or a ceramic fiber material is introduced.
- the seal On the top side, the seal has the task of being liquid-tight Barrier between cap and glass ceramic, glass or ceramic z. B. against Overcooked goods and / or cleaning agents form on the underside the seal protects the molded body from mechanical scratches and damage through the metal.
- the collar of the metallic cap in particular Openings for air supply in the vicinity of the shaft Have supply to the gas burner, the openings for the air supply positioned or covered to protect against moisture.
- FIGS. 1a and 1b show a one-piece, metallic coupling ring (1) with one overlapping on the top of the glass ceramic plate (3) Collar (2) and with a shaft (4) of a smaller diameter than the hole (5) has.
- Tabs (6) are formed at the end of the shaft (4) (at least 3 pieces, preferably 8 pieces), which simply by 90 ° bent outwards over the glass ceramic plate (3) and the ring (1) so clamp on the edge of the opening (5) of the glass ceramic plate (7).
- FIG. 2c shows a particularly simple preform of a metallic one Take the throw over, one on the top of the glass ceramic plate (3) overlapping collar (2), a shaft (4) with bending tabs (6) and also additionally in the interior of the opening (5) in the molded body (3) reaching part (2 ').
- FIG 3 a one-piece collar ring (1) is shown, one of the Overlaps (2) / (2 ') on the top of the molded body (3) also simultaneously is led into the interior of the bore (5) and there as a replacement for the burner (8).
- the tabs (6) / (6 ') at the end of the Shafts (4) are mutually facing both outwards over the glass ceramic (3) and bent in the other direction over the burner (8).
- Figure 4 shows a two-part metallic coupling ring (1).
- Two Rings one ring for the top (1 ') and one ring for the bottom (1 "), with circumferential overlaps (2) / (6) and matched to each other Shaft diameters (4) / (4 ') are inserted into each other from below and above and protect the drilling edge (7) in this way. Adjusting the shaft diameter must be such that the ring pairing (1 ') / (1 ") is not can solve independently. This can e.g. B. by an interference fit of the two Parts done. Another option is the two rings (1 ') / (1' ') to be soldered or glued together.
- Figures 5a, b and c show three possible variants of a two-part Embodiment of the protective device according to the invention overlapping Collar (2) / (2 ') on the top of the molded body (3) at the same time is guided into the interior of the opening (5) and there as an abutment for the burner (not shown).
- FIG. 5d shows a partial section of a two-part embodiment in which the tabs projecting inwards into the area of the opening two parallel planes (2 ') and (6') for fastening and positioning the Form gas burner (8).
- Figures 6a and 6b illustrate the variant of the invention in which a split ring (9) in the direction of the cylindrical axis (1) as Spring element is inserted into the opening (5) in the molded body (3).
- the ring (1) lies in the bore (5) due to the spring preload to the edge of the hole (7), so that one above (2) and one below (6) protective device covering the drilling edge.
- tabs (2) can extend inwards into the area of the opening (5) in the molded body. If desired, the rings (1 ') / (1 ") can be soldered, glued or clamped.
- the seal (10) has the task in particular liquid-tight barrier between cap (1) and glass ceramic, glass or ceramic z. B. against overcooked goods and / or cleaning agents, on the underside, the seal (10 ') protects the molded body (3) from mechanical Scratches and damage from the metal (6).
- FIG. 7 is a special one for the surface of the molded body (3) remove the bent version of the metallic cap (1), which keeps the seal (10) under pressure through its design.
- the other end serves as an abutment for the gas burner (8).
- the collar ring (1) is covered with a decorative ring (12). This only sits loosely and is fixed to the burner housing. So that the required primary air can continue to flow in, small feet are attached all around this decorative ring (12), which create a defined gap (13) between the decorative ring (12) and glass ceramic (3).
- FIGS 10 and 11 illustrate a further embodiment of the Invention in which the metallic collar ring (1 ') at one end of the Shaft (4) has a collar (2), and at the other end of the shaft (4) a simple metallic clamping element (15) as a second ring (1 ") is positioned, and includes the shaft (4).
- the clamping element (15) defined here defined, e.g. B. by a nose-shaped bend (14) of the ring (1 ').
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
- Baking, Grill, Roasting (AREA)
- Gasket Seals (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4442572 | 1994-11-30 | ||
DE4442572A DE4442572C1 (de) | 1994-11-30 | 1994-11-30 | Vorrichtung zum Schutz der Ränder von Öffnungen in Formenkörpern aus Glaskeramik, Glas oder Keramik |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0715125A1 EP0715125A1 (de) | 1996-06-05 |
EP0715125B1 true EP0715125B1 (de) | 1998-06-03 |
Family
ID=6534516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95118042A Expired - Lifetime EP0715125B1 (de) | 1994-11-30 | 1995-11-16 | Vorrichtung zum Schutz der Ränder von Öffnungen in Formkörpern aus Glaskeramik, Glas oder Keramik |
Country Status (8)
Country | Link |
---|---|
US (1) | US5813395A (es) |
EP (1) | EP0715125B1 (es) |
JP (2) | JP3662322B2 (es) |
AU (1) | AU713887B2 (es) |
BR (1) | BR9505583A (es) |
DE (2) | DE4442572C1 (es) |
ES (1) | ES2119290T3 (es) |
MY (1) | MY115994A (es) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19633141C1 (de) * | 1996-08-16 | 1997-10-30 | Schott Glaswerke | Vorrichtung zum Schutz der Ränder von Öffnungen in Formkörpern aus Glaskeramik, Glas oder Keramik |
FR2763583B1 (fr) * | 1997-05-20 | 1999-07-09 | Eurokera | Plaque vitroceramique et son procede de fabrication |
DE19733242C1 (de) * | 1997-08-01 | 1998-10-15 | Schott Glas | Gas-Kochfeld mit einem plattenförmigen Formkörper aus sprödbrüchigem Material |
DE19742792C1 (de) * | 1997-09-27 | 1998-11-19 | Schott Glas | Anordnung eines atmosphärischen Gasbrenners in einer Kochmulde mit einer Kochfläche aus Glaskeramik |
DE19746845C1 (de) * | 1997-10-23 | 1998-12-03 | Schott Glas | Anordnung eines keramischen Heizelementes als Kochzone in einer Aussparung einer Fläche |
DE19746844C1 (de) * | 1997-10-23 | 1998-12-03 | Schott Glas | Anordnung eines keramischen Heizelementes als Kochzone in einer Aussparung einer Kochfläche |
DE19813691C1 (de) * | 1998-03-27 | 1999-06-10 | Schott Glas | Kochmulde mit einem Gasbrenner |
DE19819732C1 (de) | 1998-05-02 | 1999-08-26 | Schott Glas | Anordnung zur Befestigung eines atmosphärischen Gasbrenners an der Brenneröffnung einer Kochfläche aus Glas oder Glaskeramik sowie Kochfeld mit einer solchen Anordnung |
DE19844551C2 (de) * | 1998-09-29 | 2001-04-26 | Schott Glas | Gaskochgerät |
DE19861078C2 (de) | 1998-09-29 | 2001-05-03 | Schott Glas | Gaskochgerät |
DE10026023C2 (de) * | 2000-05-25 | 2003-12-24 | Schott Glas | Kochfeld |
DE10056987C1 (de) | 2000-11-17 | 2002-06-20 | Bsh Bosch Siemens Hausgeraete | Gaskochgerät |
DE10127252B4 (de) * | 2001-06-05 | 2012-06-14 | BSH Bosch und Siemens Hausgeräte GmbH | Gaskochfeld |
US6410892B1 (en) | 2001-06-19 | 2002-06-25 | Bsh Home Appliances Corporation | Cooktop having a flat glass ceramic cooking surface |
US6807962B2 (en) * | 2002-01-28 | 2004-10-26 | Schott Glas | Kitchen gas cooking stove with a glass-ceramic, glass, or ceramic top, a gas cooktop with a glass-ceramic, glass, or ceramic top, and a glass-ceramic, glass, or ceramic top of a cooking stove or cooktop with a venting structure thereon |
JP4259487B2 (ja) * | 2005-05-13 | 2009-04-30 | パナソニック株式会社 | 組込式調理器 |
JP2008057558A (ja) * | 2006-08-29 | 2008-03-13 | Nitto Electric Works Ltd | 板材状部品の縁部保護構造 |
JP4611356B2 (ja) * | 2007-09-28 | 2011-01-12 | リンナイ株式会社 | ガスコンロ |
ITPD20070363A1 (it) * | 2007-11-06 | 2009-05-07 | Sit La Precisa Spa | Bruciatore, in particolare bruciatore a gas con pre-miscelazione |
JP5062017B2 (ja) * | 2008-04-23 | 2012-10-31 | パナソニック株式会社 | 組込み型誘導加熱調理器 |
EP2267372B1 (de) * | 2009-06-25 | 2019-03-06 | BSH Hausgeräte GmbH | Gaskochfeld |
EP2295868B1 (de) * | 2009-09-09 | 2016-10-26 | BSH Hausgeräte GmbH | Gaskochfeld sowie Gasherd mit diesbezüglichem Gaskochfeld |
ES2385408A1 (es) * | 2009-09-09 | 2012-07-24 | Bsh Electrodomésticos España, S.A. | Campo de cocción a gas y cocina de gas con un campo de cocción a gas de tal tipo. |
US8420988B2 (en) * | 2010-05-25 | 2013-04-16 | Bsh Home Appliances Corporation | Cooktop control panel mounting assembly |
KR101357124B1 (ko) * | 2012-02-28 | 2014-02-04 | 주식회사 해피콜 | 조리용 유리뚜껑의 지지테 |
JP6436864B2 (ja) * | 2015-06-29 | 2018-12-12 | リンナイ株式会社 | ガスコンロ |
JP6605993B2 (ja) * | 2016-03-03 | 2019-11-13 | リンナイ株式会社 | コンロ用天板 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1070261A (en) * | 1963-06-10 | 1967-06-01 | Ibm | A semiconductor device |
GB2149089B (en) * | 1983-11-03 | 1987-06-03 | Thorn Emi Domestic Appliances | Gas cooking hob |
US4593677A (en) * | 1985-07-29 | 1986-06-10 | Magic Chef | Range grate and retaining clip assembly |
US5046477A (en) * | 1990-12-28 | 1991-09-10 | Amana Refrigeration Inc. | Gas cook-top with glass top |
DE4133409C2 (de) * | 1991-10-09 | 1993-10-21 | Schott Glaswerke | Brenneranordnung |
FR2686145B1 (fr) * | 1992-01-10 | 1999-05-07 | Europ Equip Menager | Appareil de cuisson equipe de bruleurs a gaz atmospheriques a arrivee d'air primaire par le dessous de sa table de cuisson. |
DE29502661U1 (de) * | 1995-02-17 | 1995-03-30 | Schott Glaswerke, 55122 Mainz | Anordnung für die Zuführung von Primärluft zu einem atmosphärischen Gasbrenner über einer Kochplatte aus Glaskeramik |
-
1994
- 1994-11-30 DE DE4442572A patent/DE4442572C1/de not_active Expired - Lifetime
-
1995
- 1995-11-13 MY MYPI9503447 patent/MY115994A/en unknown
- 1995-11-16 ES ES95118042T patent/ES2119290T3/es not_active Expired - Lifetime
- 1995-11-16 EP EP95118042A patent/EP0715125B1/de not_active Expired - Lifetime
- 1995-11-16 AU AU37906/95A patent/AU713887B2/en not_active Ceased
- 1995-11-16 DE DE59502402T patent/DE59502402D1/de not_active Expired - Lifetime
- 1995-11-28 JP JP33123695A patent/JP3662322B2/ja not_active Expired - Lifetime
- 1995-11-29 US US08/564,473 patent/US5813395A/en not_active Expired - Lifetime
- 1995-11-30 BR BR9505583A patent/BR9505583A/pt not_active IP Right Cessation
-
2004
- 2004-12-28 JP JP2004380297A patent/JP3955869B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH08233291A (ja) | 1996-09-10 |
ES2119290T3 (es) | 1998-10-01 |
DE4442572C1 (de) | 1995-09-28 |
US5813395A (en) | 1998-09-29 |
AU3790695A (en) | 1996-06-06 |
BR9505583A (pt) | 1997-11-04 |
DE59502402D1 (de) | 1998-07-09 |
AU713887B2 (en) | 1999-12-16 |
MY115994A (en) | 2003-10-31 |
JP2005147660A (ja) | 2005-06-09 |
EP0715125A1 (de) | 1996-06-05 |
JP3662322B2 (ja) | 2005-06-22 |
JP3955869B2 (ja) | 2007-08-08 |
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