CA1010941A - Liquid crystal door window shutter arrangement for self-cleaning cooking oven - Google Patents

Liquid crystal door window shutter arrangement for self-cleaning cooking oven

Info

Publication number
CA1010941A
CA1010941A CA218,112A CA218112A CA1010941A CA 1010941 A CA1010941 A CA 1010941A CA 218112 A CA218112 A CA 218112A CA 1010941 A CA1010941 A CA 1010941A
Authority
CA
Canada
Prior art keywords
self
liquid crystal
door window
cooking oven
window shutter
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
Application number
CA218,112A
Other versions
CA218112S (en
Inventor
Robert Draper
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.)
White Westinghouse Corp
Original Assignee
White Westinghouse 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 White Westinghouse Corp filed Critical White Westinghouse Corp
Application granted granted Critical
Publication of CA1010941A publication Critical patent/CA1010941A/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Ovens (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Liquid Crystal (AREA)
CA218,112A 1974-01-28 1975-01-17 Liquid crystal door window shutter arrangement for self-cleaning cooking oven Expired CA1010941A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US437433A US3898977A (en) 1974-01-28 1974-01-28 Liquid crystal door window shutter arrangement for self-cleaning cooking oven

Publications (1)

Publication Number Publication Date
CA1010941A true CA1010941A (en) 1977-05-24

Family

ID=23736428

Family Applications (1)

Application Number Title Priority Date Filing Date
CA218,112A Expired CA1010941A (en) 1974-01-28 1975-01-17 Liquid crystal door window shutter arrangement for self-cleaning cooking oven

Country Status (6)

Country Link
US (1) US3898977A (en)
JP (1) JPS50105871A (en)
AU (1) AU7737075A (en)
CA (1) CA1010941A (en)
ES (1) ES434170A1 (en)
ZA (1) ZA75265B (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4083356A (en) * 1976-08-19 1978-04-11 Johnson Controls, Inc. Solar energy apparatus
JPS6141128A (en) * 1984-08-01 1986-02-27 Tokai Rika Co Ltd Glare proof device of reflector for automobile
US4749261A (en) * 1986-01-17 1988-06-07 Taliq Corporation Shatter-proof liquid crystal panel with infrared filtering properties
US4762399A (en) * 1986-01-21 1988-08-09 Hughes Aircraft Company Voltage-biased liquid crystal optical power limiter
US4768864A (en) * 1986-01-21 1988-09-06 Hughes Aircraft Company Liquid-crystal-based optical power limiter
DE4028743A1 (en) * 1990-09-11 1992-03-12 Miele & Cie OVEN WITH A MUFFLE
US5164849A (en) * 1990-10-05 1992-11-17 Allied-Signal Inc. Liquid crystal display with a fast warm up
DE4206820A1 (en) * 1991-08-28 1993-03-04 Bosch Siemens Hausgeraete OVEN DOOR
DE4209622A1 (en) * 1992-03-25 1993-09-30 Schott Glaswerke View window for domestic cooker - comprises several plates with at least one sloping in relation to the others
US5300808A (en) * 1992-05-04 1994-04-05 Motorola, Inc. EPROM package and method of optically erasing
US5197242A (en) * 1992-07-17 1993-03-30 Allied-Signal Inc. Dual-pane thermal window with liquid crystal shade
US5441036A (en) * 1994-08-29 1995-08-15 Whirlpool Corporation Cool multi-sectioned oven door for a large window oven
US5589958A (en) * 1995-02-09 1996-12-31 Lieb; Joseph A. Kitchen ensemble having windows with controllable opacity
US5960785A (en) * 1997-05-28 1999-10-05 American Trim, Llc Cooking range oven having insulated oven door with viewing system
ITBN980003A1 (en) * 1998-07-13 2000-01-14 Pasquale Vittorio Perrotta FIXED AND MOBILE TRANSPARENT WALLS FOR STOVES, FIREPLACES, FIREPLACES, FIREPLACES, KITCHENS, OVENS, HEATERS AND SIMILAR; WHICH WORKS ENHANCE THE VISION BY TRANSFORMING ITSELF INTO AN ORNAMENT.
DE10040321A1 (en) * 2000-08-17 2002-04-11 Schott Glas Temperature indicator
DE10223083A1 (en) * 2002-05-18 2003-12-04 Werner Sobek Ingenieure Gmbh & Transmissive electro-optical element and pane arrangement provided with it
EP1398574B1 (en) 2002-09-16 2011-08-24 Electrolux Home Products Corporation N.V. Method for making a door for closing the working space of a household appliance and household appliance door
DE102004015142B3 (en) * 2004-03-27 2005-12-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method for producing optical components
WO2006021936A1 (en) * 2004-08-27 2006-03-02 Arcelik Anonim Sirketi A household appliance
US20070153227A1 (en) * 2005-12-22 2007-07-05 Solbeam, Inc. Method for directing light rays
DE102010062091A1 (en) * 2010-11-29 2012-05-31 Siemens Aktiengesellschaft Monitoring device for a dishwasher and a corresponding dishwasher
EP2951809B2 (en) 2013-01-30 2024-01-10 MKN Maschinenfabrik Kurt Neubauer GmbH & Co. KG Cooking appliance with a transparent display
US20170016626A1 (en) * 2014-04-03 2017-01-19 Indesit Company S.P.A. Cooking appliance comprising thermochromic elements for providing an indication about the temperature

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3114836A (en) * 1960-03-04 1963-12-17 Westinghouse Electric Corp Thermal imaging devices utilizing a cholesteric liquid crystalline phase material
US3700306A (en) * 1971-09-22 1972-10-24 Ncr Co Electro-optic shutter having a thin glass or silicon oxide layer between the electrodes and the liquid crystal
US3760792A (en) * 1972-09-05 1973-09-25 Gen Electric Flow-through shutter for oven door window

Also Published As

Publication number Publication date
ZA75265B (en) 1976-01-28
US3898977A (en) 1975-08-12
ES434170A1 (en) 1976-12-16
JPS50105871A (en) 1975-08-20
AU7737075A (en) 1976-07-22

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