WO2010132057A1 - Portes de four à grande visibilité comportant des mécanismes de verrouillage - Google Patents

Portes de four à grande visibilité comportant des mécanismes de verrouillage Download PDF

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Publication number
WO2010132057A1
WO2010132057A1 PCT/US2009/044012 US2009044012W WO2010132057A1 WO 2010132057 A1 WO2010132057 A1 WO 2010132057A1 US 2009044012 W US2009044012 W US 2009044012W WO 2010132057 A1 WO2010132057 A1 WO 2010132057A1
Authority
WO
WIPO (PCT)
Prior art keywords
oven
oven door
glass pane
door
glass
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.)
Ceased
Application number
PCT/US2009/044012
Other languages
English (en)
Inventor
Albach R. Eberhard
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.)
Gemtron Corp
Original Assignee
Schott Gemtron Corp
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 Schott Gemtron Corp filed Critical Schott Gemtron Corp
Priority to PCT/US2009/044012 priority Critical patent/WO2010132057A1/fr
Priority to CA2761792A priority patent/CA2761792A1/fr
Publication of WO2010132057A1 publication Critical patent/WO2010132057A1/fr
Priority to US13/295,120 priority patent/US20120060822A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • F24C15/00—Details
    • F24C15/02—Doors specially adapted for stoves or ranges
    • F24C15/04—Doors specially adapted for stoves or ranges with transparent panels
    • 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
    • F24C15/00—Details
    • F24C15/02—Doors specially adapted for stoves or ranges
    • F24C15/023—Mounting of doors, e.g. hinges, counterbalancing

Definitions

  • the present disclosure is related to oven doors. More particularly, the present disclosure is related to oven doors that have locking mechanisms and a glass panel that provides a full view of the interior content of an oven when the oven door is in a closed position.
  • Most residential and professional kitchens include one or more ovens having an oven door through which contents can be placed into the oven.
  • the oven door includes a door-frame that has a hinge, an exterior handle, a gasket or seal, a locking mechanism, and, often a small window.
  • the hinge pivotally secures the frame of the door to the oven.
  • the exterior handle allows the user to open and close the door by pivoting the door about the hinges.
  • the gasket or seal seals the frame to the wall of the oven when in the closed position to reduce the heat transfer between the frame and the oven wall.
  • the small window allows a partial view of the contents of the oven can be seen.
  • oven doors are assembled utilizing a number of parts that are susceptible to degradation over time when in the presence of high temperatures. This is especially prevalent in ovens that utilize a self-clean cycle in which temperatures are ordinarily much higher than those typically used during the cooking process. The wear and tear of degradation undesirably results in repair costs and/or replacement of the oven in whole.
  • An oven door including a frame including a shroud and a pair of side rails for holding in place a glass pane; a hinge for securing the frame to an oven; and a mechanism for holding the oven door in a closed position relative to the oven, in which the glass pane provides a full view of the interior contents of the oven when the oven door is in the closed position.
  • a method for assembling an oven door including applying a first exposed side of an adhesive tape to an edge of an outer glass pane; rolling the adhesive tape on the outer glass pane; applying a pair of hinges to a second exposed side of adhesive tape; inserting a first single sided low-e glass with the coating facing up; inserting two pieces of double coated low-e glass; and securing a handle to the outer glass panel with the adhesive tape.
  • FIG. 1 is a view of an exemplary embodiment of an interior side of an oven door according to the present disclosure in combination with a prior art oven, the door being shown in an open position.
  • FIG. 2 is a side perspective view of an exterior side of the oven door of FIG. 1.
  • FIG. 3 is a top perspective view of the exterior side of the oven door of FIG. 1.
  • FIG. 4 is a bottom perspective view of the exterior side of the oven door of FIG. 1 in a partially assembled state.
  • FIG. 5 is a top perspective view of the exterior side of the oven door of FIG. 1 in the partially assembled state.
  • FIG. 6 is a first side perspective view of the exterior side of the oven door of FIG. 1 in the partially assembled state.
  • FIG. 7 is a second side perspective view of the exterior side of the oven door of FIG. 1 in the partially assembled state.
  • FIG. 8 is a bottom perspective view of the exterior side of the oven door of FIG. 1 illustrating a side rail portion of the door in the partially assembled state.
  • FIG. 9 is a bottom perspective view of the interior side of the oven door of FIG. 1 illustrating the side rail portion in the partially assembled state.
  • FIG. 10 is a perspective of a hinge mechanism for use with the oven door according of FIG. 1.
  • FIG. 11 is a view of the side rail portion of FIG. 9 having the hinge mechanism of FIG. 10 during assembly.
  • FIG. 12 is a view of the side rail portion of FIG. 9 having the hinge mechanism of FIG. 10 after assembly.
  • FIG. 13 is a section view taken along lines 13-13 of FIG. 12.
  • FIGS. 14 and 15 are graphs illustrating a comparison of the temperatures on the inside and outside of a prior art oven door during a typical a self-cleaning cycle.
  • FIGS. 16 and 17 are graphs illustrating a comparison of the temperatures on the inside and outside of the oven door of FIG. 1 during the typical a self- cleaning cycle.
  • FIG. 18 is an alternative embodiment of the oven door according to the present disclosure.
  • FIG. 19 is an exemplary embodiment of a method according to the present disclosure of assembling an oven door according to the present disclosure.
  • FIG. 20 is an alternative exemplary embodiment of a method according to the present disclosure of assembling an oven door according the present disclosure.
  • FIGS. 1 through 3 an exemplary embodiment of a full-view oven door 10 according to the present disclosure is shown in combination with a prior art oven 12.
  • door 10 is shown in an open position.
  • oven door 10 eliminates the need for costly and complex glass, glass seals, and glass spacers of the prior by using a simple combination of four glass sheets held in place by metallic spacers. It has been determined by the present disclosure that door 10 having the simple combination of four panes of glass spaced apart by metallic spacers provides excellent thermal properties without the need for the expensive low expanding glasses of the prior art and eliminates the need for the expensive and complex high temperature plastic molded parts of the prior art. Moreover, oven door 10 provides a full-view oven door wherein essentially the entire interior of the oven cavity can be viewed and yet allows the oven to include a high temperature self-cleaning cycle.
  • full-view as defined in the present disclosure means a complete, unobstructed view of the entirety of the interior of the oven from any visual angle outside of the oven door.
  • transparency means light transmission.
  • Translucent means surface area that allows light there through.
  • self-cleaning cycle refers to a cycle of oven 12, wherein the oven increases its internal temperatures to more than 600 0 F (degrees Fahrenheit) and more commonly more than 800 0 F for a predetermined period of time, such as about three to four hours, so as to burn off or pyrolitically clean the interior surfaces of the oven.
  • the Underwriters Laboratory (UL) Standards for Safety require ovens having such self-cleaning cycle capability to include a door that is locked during the cleaning cycle to prevent inadvertent exposure to the cleaning cycle temperatures.
  • oven door 10 also functions with oven 12 having a door lock or holder 14 and is capable of withstanding the high temperatures of such self-cleaning cycles.
  • door 10 not only provides a full-view of the inside 16 of oven 12, but also allows for use of the self-cleaning cycle of the oven.
  • oven door 10 includes a frame 18, a pair of hinges 20, one or more glass panes 22, a lock opening 24, and, preferably, a handle 26.
  • Frame 18 includes a first side rail 28, a second side rail 30, and a shroud 32.
  • Hinges 20 extend from first and second side rails 28, 30 so as to engage with oven 12 in a known manner. In the illustrated embodiment, hinges 20 are known lift off hinges.
  • the oven door 10 is virtually entirely translucent in that the glass portion is translucent but the shroud 32 and first and second side rails 28, 30 are not translucent.
  • Shroud 32 includes one or more vent openings 34 disposed therein. Vent openings 34 provide fluid communication between ambient room air and spaces between the one or more glass panes 22. Additionally, shroud 32 includes lock opening 24, which is configured for receipt of lock 14 defined in oven 12. In this manner, door 10 is UL compliant when used with oven 12 having a self-cleaning cycle.
  • shroud 32 is configured to engage oven electronics such as light switch (not shown) and/or lock 14.
  • shroud 32 is preferably formed of a material having sufficient rigidity to engage lock 14.
  • shroud 32 is a stamped metal shroud such as brushed stainless steel.
  • door 10 includes four glass panes 22, namely a first or outer glass pane 22-1 , a second or inside or “inner” glass pane 22-4, a third or middle glass pane 22-2, and a fourth or middle glass pane 22-3 best seen in FIGS. 9 and 13.
  • Glass panes 22 can be any glass suitable for use with the temperatures of oven 12.
  • outer glass pane 22-1 is a non-reflective decorative glass pane made of an uncoated sheet of common .125 clear float glass.
  • Third and fourth glass panes 22-2 and 22-3 are a low-emissive glass panes having a soda-lime glass sheet with a metal-oxide coating (not shown) on one side.
  • third and fourth glass panes 22-2, 22-3 are positioned in door 10 such that the coating faces the interior 16 of oven 12.
  • glass panes 22 have a uniform transparency.
  • Inner glass pane 22-4 is a low-emissive glass pane having a soda-lime glass sheet with a metal-oxide coating on each side.
  • inner glass pane 22- 4 is positioned in door 10 such that coating faces both the interior 16 of oven 12, while the other coating faces the exterior of the oven.
  • frame 18 and glass panes 22 are described herein as being made of particular materials. Of course, it is contemplated by the present disclosure for frame 18 and panes 22 to be made of any known material suitable for use with the temperatures and stresses generated by oven 12.
  • inner glass pane 22-4 has an inner surface 36 that is substantially planar to an inner surface 38 of frame 18. It has been determined by the present disclosure that maintaining inner surfaces 36 and 38 substantially planar to one another advantageously allows door 1- to be useable as a work surface when the door is opened. For example, when checking the internal temperature of a roast the user can temporarily rest the cooking pan containing the roast on inside surfaces 36, 38 with the substantially planar surface providing a stable support surface of the pan.
  • hinge 20 may be any known hinge in the art suitable for connecting oven door 10 to oven 12.
  • hinge 18 may be, by way of example, a spring arm hinge or a cam-arm hinge.
  • Side rails 28, 30 are described with reference to FIGS. 5 and 13.
  • the side rails 28 and 30 are mirror images of one another and, thus, for purposes of clarity only a detail description of side rail 30.
  • the distance between the side rails is no less than the opening in the oven.
  • Side rail 30 includes an inner U-shaped channel 40, an outer U-shaped channel 42, a plurality of spacer bars 44, an L-shaped channel 46, and a bottom bar 48.
  • Outer U-shaped channel 42 includes a slot 50 positioned and configured to receive hinge 18.
  • Inner U-shaped channel 40 as well as handle 26 and one of spacer bars 44, are connected to outer glass pane 22-1 by way of adhesive tape 52.
  • channel 40 is secured to glass pane 22-1 so that the open face of the u-shaped channel faces away from the outer glass pane.
  • Outer U-shaped channel 42 is secured over inner u-shaped channel 40 to define a substantially rectangular opening therein.
  • Adhesive tape 52 can be any adhesive tape sufficient to withstand the thermal stresses imparted to door 10 by oven 12, as well as the mechanical stresses imparted to door 10 during use of the oven.
  • tape 52 is a double coated acrylic foam tape such as, but not limited to, VHBTM tape that is commercially available from the Minnesota Mining and Manufacturing or 3MTM Company.
  • Spacer bars 44 and L-shaped channel 46 are secured to a side of outer U- shaped channel 40 to define a plurality of pane receiving slots (S). Slots S are positioned and configured to loosely receive glass panes 22-2, 22-3, and 22-4 therein.
  • spacer bars 44 and L-shaped channel 46 are mechanically fastened to channel 40 such as by one or more machine screws (not shown), which can in some embodiments also secure outer U-shaped channel 42 to inner U-shaped channel 40.
  • bottom bar 48 is mechanically fastened to spacer bars 44 such as by one or more machine screws (not shown). It should be recognized that bars 48, 44 and channels 40, 42, 46 are described above by way of example only as being mechanically fastened to one another. Of course, it is contemplated by the present disclosure for bars 48, 44 and channels 40, 42, 46 to be secured to one another in any desired manner.
  • door 10 can easily be converted to fit a wide range of prior art ovens 12 by merely changing the position of U-shaped channels 40, 42 with respect to one another so as to increase the width of the rectangular opening formed therein.
  • spacer bars 46 provide elongated pane receiving slots (S) that are open at a top end of door 10, but are closed at the bottom end of the door by bottom bar 48.
  • glass panes 22-2, 22-3, and 22-4 can be slid into slots (S) until the glass pane contacts bottom bar 48 as shown in FIG. 9.
  • shroud 32 is secured over the open top end of the slots as shown in FIGS. 2-3.
  • glass pane 22-1 is the pane that is furthest from interior 16 of oven 12 so as to have the lowest heat exposure.
  • glass pane 22-1 is secured to side rails 28, 30 using adhesive tape 52.
  • glass panes 22-2, 22-3, and 22-4 which are exposed to higher heat from oven 12, are loosely held in slots (S) to allow for thermal expansion without the need for costly spacers or seals of the prior art.
  • the area between the glass panes 22-1 , 22-2, 22-3, and 22-4 is open to ambient air allowing for heat dissipation between the panes.
  • door 10 can include a high temperature seal 54 for sealing the door to oven 12 as shown in FIG. 12.
  • FIGS. 14 through 17 illustrate a comparison of the temperatures on the inside and outside of a prior art oven door as compared to those of oven door 10 according to the present disclosure during a self-cleaning cycle.
  • the graphs of FIGS. 14 through 17 plot the temperature in a plurality of locations in degrees Fahrenheit versus time in minutes.
  • FIGS. 14 and 15 illustrate the temperatures on the inside and outside of a prior art oven door during a typical a self-cleaning cycle, respectively, while FIGS. 16 and 17 illustrate the temperatures inside and outside of oven door 10 during the typical self-cleaning cycle, respectively.
  • the temperature testing was performed using the self-cleaning cycle of a known prior art oven, namely a Monogram Wall Oven Model No. ZET 1 SM1 S, which is commercially available from the General Electric Company.
  • the temperatures on the inside of the prior art door (FIG. 14) and of door 10 (FIG. 16) were measured in seven locations, namely the top left inside (TLI) corner of the door, the top right inside (TRI) corner of the door, the center inside (Cl) of the door, the inside temperature of the oven (Ol), the bottom left inside (BLI) corner of the door, the bottom right inside (BRI) corner of the door, and the top center inside (TCI) of the door.
  • prior art oven 12 can be retrofitted to include oven door 10 according to the present disclosure by simply removing the prior art door by lifting off the hinges attaching hinges 20 to the oven 12. This is in contrast to the oven doors of the prior art in which the sealing must be removed from the oven door to the oven peripheral wall via a custom adaptor.
  • door 10 includes all of the parts shown and discussed above in regards to the alternate embodiments of the door 10 as shown in FIGS. 2 through 13.
  • door 2 only has two glass panes 22, namely inner glass pane 222-1 and outer glass pane 222-4.
  • One glass pane 22 is a tempered pane of low-e, such as PPG's Sungate 500, and the second glass pane 22 is a high performance glass pane having a silver based coating.
  • inner glass pane 222-1 is a tempered pane of low-e
  • outer glass pane 222-4 is a high performance glass pane having a silver based coating.
  • the glass structure of oven door 10 of FIG. 18, provides a better transparency than the glass structures of the prior art, while retaining the same temperature resistance during a self-cleaning cycle of an oven.
  • the glass structure of oven doors of the prior art provide a light transmission or transparency of approximately 60% to 70%.
  • the glass structure of door 10 provides a light transmission or transparency of 78% to 85%, while not exceeding a temperature of 115 degree Celsius during an oven's self-cleaning cycle.
  • FIG. 19 a method 100 according to the present disclosure of assembling oven door 10 is shown.
  • outer glass pane 22-1 is positioned on a work surface.
  • adhesive tape 52 is prepared for use by removing backing from one side of the tape to expose the adhesive. The exposed sides of the two strips of adhesive tape 52 are then placed on two appropriate and parallel edges of outer glass pane 22-1 in a tape application step 106.
  • tape application step 106 can include a rolling step 108, wherein a roller can be used to apply pressure seating the tape to outer glass pane 22-1.
  • a tape inspection step 110 can be included wherein outer glass pane 22-1 can be inspected to ensure proper positioning, alignment, and appearance of tape 52.
  • method 100 further includes a second adhesive preparation step 112.
  • adhesive tape 52 is further prepared for use by removing the backing from the second side of the tape to expose the adhesive.
  • Method 100 includes a side rail application step 114 in which side rails 28, 30 are secured to opposing sides of outer glass pane 22-1.
  • side rail application step 114 includes securing inner U-shaped channel 40 to tape 52. Once inner U-shaped channel 40 is secured to tape 52, outer U-shaped channel 42 having spacer bars 44, L-shaped channel 46, and bottom bar 48 positioned thereon can be secured to inner U-shaped channel 40 using desired connector such as, but not limited to, one or more machine screws (not shown).
  • slots 50 in the outer U-shaped channel 42 are aligned to a bottom edge of the outer glass pane 22-1. Then, hinges 18 are positioned within side rails 28, 30 so that the hinges extend through the slots 50.
  • glass panes 22-2, 22-3, and 22-4 are positioned within slots (S) in first and second glass insertion steps 116 and 118.
  • first glass insertion step 116 second and third glass panes 22-2 and 22-3 are positioned in door 10 such that the coating faces the interior 16 of oven 12.
  • second glass insertion step 118 inside glass pane 22-4 is positioned in door 10 such that one coating faces both the interior 16 of oven 12, while the other coating faces the exterior of the oven.
  • method 100 After completing glass insertion steps 116, 118, method 100 includes a shroud fastening step 120 in which shroud 32 is positioned and secured to door 10 so that lock opening 24 is on the upper side of the door and on the same side inside glass pane 22-4 and slots 50.
  • method 100 includes additional positioning, adhesive preparation and inspection steps for securing the handle to outer glass pane 22-1.
  • method 100 can include a second positioning step 122, where the inner glass pane 22-4 is positioned on a work surface, a first adhesive preparation step 124, where adhesive tape 52 is prepared for use by removing backing from one side of the tape to expose the adhesive and the exposed side of the adhesive tape is placed on a side of outer glass pane 22-1 opposite side rails 28, 30 in a tape application step 126.
  • tape application step 126 can include a rolling step 128, wherein a roller can be used to securely and evenly bond the exposed side of the adhesive tape to outer glass pane 22-1.
  • a tape inspection step 130 can be included wherein outer glass pane 22-1 can be inspected to ensure proper positioning, alignment, and appearance of tape 52.
  • method 100 further includes a second adhesive preparation step 132.
  • adhesive tape 52 is further prepared for use by removing the backing from the second side of the tape to expose the adhesive.
  • method 100 includes a handle application step 134 in which handle 26 is secured to outer glass pane 22-1.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Ovens (AREA)

Abstract

L'invention concerne une porte de four comprenant un cadre doté d'un carénage et d'une paire de rails latéraux permettant de maintenir une vitre en place; une charnière permettant de fixer le cadre à un four; et un mécanisme permettant de garder la porte du four en position fermée par rapport au four, ladite vitre permettant de voir intégralement les ingrédients contenus à l'intérieur du four lorsque la porte de four est en position fermée.
PCT/US2009/044012 2009-05-14 2009-05-14 Portes de four à grande visibilité comportant des mécanismes de verrouillage Ceased WO2010132057A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/US2009/044012 WO2010132057A1 (fr) 2009-05-14 2009-05-14 Portes de four à grande visibilité comportant des mécanismes de verrouillage
CA2761792A CA2761792A1 (fr) 2009-05-14 2009-05-14 Portes de four a grande visibilite comportant des mecanismes de verrouillage
US13/295,120 US20120060822A1 (en) 2009-05-14 2011-11-14 Full-view oven doors having locking mechanisms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2009/044012 WO2010132057A1 (fr) 2009-05-14 2009-05-14 Portes de four à grande visibilité comportant des mécanismes de verrouillage

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/295,120 Continuation US20120060822A1 (en) 2009-05-14 2011-11-14 Full-view oven doors having locking mechanisms

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WO2010132057A1 true WO2010132057A1 (fr) 2010-11-18

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PCT/US2009/044012 Ceased WO2010132057A1 (fr) 2009-05-14 2009-05-14 Portes de four à grande visibilité comportant des mécanismes de verrouillage

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012089478A1 (fr) * 2010-12-30 2012-07-05 Arcelik Anonim Sirketi Dispositif de cuisson comprenant un élément de revêtement
EP2636956A1 (fr) 2012-03-06 2013-09-11 Electrolux Home Products Corporation N.V. Porte de four de cuisson et procédé de confection d'une porte de four de cuisson
CN106687748A (zh) * 2014-07-10 2017-05-17 德隆奇电器单股东有限责任公司 用于烹饪和/或加热食物的装置的门及相应的生产方法
CN109846342A (zh) * 2019-01-28 2019-06-07 珠海格力电器股份有限公司 一种门体结构及烹饪器具
US10495305B2 (en) 2012-11-19 2019-12-03 Whirlpool Corporation Oven door assembly
EP3577298A4 (fr) * 2017-02-06 2020-12-09 Schott Gemtron Corporation Stratifiés de verre thermo-isolants ayant une pluralité d'éléments d'espacement en verre immergés dans une couche de revêtement pour former une cavité étanche de molécules de gaz
US11162688B2 (en) 2017-02-06 2021-11-02 Schott Gemtron Corp. Thermally insulating glass laminates with a plurality of glass spacers submerged in a coating layer to form a sealed cavity of gas molecules

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US3889654A (en) * 1973-12-26 1975-06-17 Kelvinator Inc Self-locking oven door hinge
US3911245A (en) * 1974-04-15 1975-10-07 Cardinal Insulated Glass Co Heated multiple-pane glass units
US3982096A (en) * 1976-01-02 1976-09-21 General Electric Company Baking oven with two-sided broiling
US4146769A (en) * 1977-08-24 1979-03-27 Litton Systems, Inc. Microwave oven door
US4749397A (en) * 1986-01-29 1988-06-07 Pilington Brothers P.L.C. Method of coating glass
US5441036A (en) * 1994-08-29 1995-08-15 Whirlpool Corporation Cool multi-sectioned oven door for a large window oven
GB2310876A (en) * 1996-03-04 1997-09-10 Creda Ltd Fixing a bracket to a panel, particularly to the glass of an oven door
US5704173A (en) * 1993-09-30 1998-01-06 Donnelly Corporation Hinged window assembly
US6528772B1 (en) * 1999-01-13 2003-03-04 General Electric Company Speed cooking oven and control apparatus
US20060213898A1 (en) * 2005-02-28 2006-09-28 Logimex Inc. Oven door locking and lighting assembly
US20070251520A1 (en) * 2006-04-24 2007-11-01 Bang Suck J Oven door
US20090072679A1 (en) * 2006-03-16 2009-03-19 Carrier Corporation Glass door for refrigerated merchandiser

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US3889654A (en) * 1973-12-26 1975-06-17 Kelvinator Inc Self-locking oven door hinge
US3911245A (en) * 1974-04-15 1975-10-07 Cardinal Insulated Glass Co Heated multiple-pane glass units
US3982096A (en) * 1976-01-02 1976-09-21 General Electric Company Baking oven with two-sided broiling
US4146769A (en) * 1977-08-24 1979-03-27 Litton Systems, Inc. Microwave oven door
US4749397A (en) * 1986-01-29 1988-06-07 Pilington Brothers P.L.C. Method of coating glass
US5704173A (en) * 1993-09-30 1998-01-06 Donnelly Corporation Hinged window assembly
US5441036A (en) * 1994-08-29 1995-08-15 Whirlpool Corporation Cool multi-sectioned oven door for a large window oven
GB2310876A (en) * 1996-03-04 1997-09-10 Creda Ltd Fixing a bracket to a panel, particularly to the glass of an oven door
US6528772B1 (en) * 1999-01-13 2003-03-04 General Electric Company Speed cooking oven and control apparatus
US20060213898A1 (en) * 2005-02-28 2006-09-28 Logimex Inc. Oven door locking and lighting assembly
US20090072679A1 (en) * 2006-03-16 2009-03-19 Carrier Corporation Glass door for refrigerated merchandiser
US20070251520A1 (en) * 2006-04-24 2007-11-01 Bang Suck J Oven door

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012089478A1 (fr) * 2010-12-30 2012-07-05 Arcelik Anonim Sirketi Dispositif de cuisson comprenant un élément de revêtement
CN103415744B (zh) * 2010-12-30 2016-12-28 阿塞里克股份有限公司 包括覆盖构件的烹饪设备
EP2636956A1 (fr) 2012-03-06 2013-09-11 Electrolux Home Products Corporation N.V. Porte de four de cuisson et procédé de confection d'une porte de four de cuisson
US10495305B2 (en) 2012-11-19 2019-12-03 Whirlpool Corporation Oven door assembly
US11781750B2 (en) 2012-11-19 2023-10-10 Whirlpool Corporation Oven door assembly
CN106687748A (zh) * 2014-07-10 2017-05-17 德隆奇电器单股东有限责任公司 用于烹饪和/或加热食物的装置的门及相应的生产方法
CN106687748B (zh) * 2014-07-10 2020-07-14 德隆奇电器单一股东有限责任公司 用于烹饪和/或加热食物的装置的门及相应的生产方法
EP3577298A4 (fr) * 2017-02-06 2020-12-09 Schott Gemtron Corporation Stratifiés de verre thermo-isolants ayant une pluralité d'éléments d'espacement en verre immergés dans une couche de revêtement pour former une cavité étanche de molécules de gaz
US11162688B2 (en) 2017-02-06 2021-11-02 Schott Gemtron Corp. Thermally insulating glass laminates with a plurality of glass spacers submerged in a coating layer to form a sealed cavity of gas molecules
CN109846342A (zh) * 2019-01-28 2019-06-07 珠海格力电器股份有限公司 一种门体结构及烹饪器具
WO2020155665A1 (fr) * 2019-01-28 2020-08-06 珠海格力电器股份有限公司 Porte d'appareil de cuisson et appareil de cuisson
CN109846342B (zh) * 2019-01-28 2024-11-26 珠海格力电器股份有限公司 一种门体结构及烹饪器具

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