GB2312153B - Electrical appliance with optical indicating means - Google Patents

Electrical appliance with optical indicating means

Info

Publication number
GB2312153B
GB2312153B GB9707921A GB9707921A GB2312153B GB 2312153 B GB2312153 B GB 2312153B GB 9707921 A GB9707921 A GB 9707921A GB 9707921 A GB9707921 A GB 9707921A GB 2312153 B GB2312153 B GB 2312153B
Authority
GB
United Kingdom
Prior art keywords
electrical appliance
indicating means
optical indicating
optical
appliance
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 - Fee Related
Application number
GB9707921A
Other versions
GB9707921D0 (en
GB2312153A (en
Inventor
Helmut Kaiser
Franz Bauer
Horst Gschossmann
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE19652829A external-priority patent/DE19652829B4/en
Application filed by Individual filed Critical Individual
Publication of GB9707921D0 publication Critical patent/GB9707921D0/en
Publication of GB2312153A publication Critical patent/GB2312153A/en
Application granted granted Critical
Publication of GB2312153B publication Critical patent/GB2312153B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/21—Water-boiling vessels, e.g. kettles
    • A47J27/212—Water-boiling vessels, e.g. kettles with signaling means, e.g. whistling kettles
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0075—Arrangements of multiple light guides
    • G02B6/0078—Side-by-side arrangements, e.g. for large area displays
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0418—Constructional details
    • G09F13/0422—Reflectors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0045—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide
    • G02B6/0046—Tapered light guide, e.g. wedge-shaped light guide
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/14—Arrangements of reflectors therein
    • G09F2013/145—Arrangements of reflectors therein curved reflectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Theoretical Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Cookers (AREA)
GB9707921A 1996-04-19 1997-04-18 Electrical appliance with optical indicating means Expired - Fee Related GB2312153B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19615677 1996-04-19
DE19652829A DE19652829B4 (en) 1996-04-19 1996-12-18 Kettle with operating display

Publications (3)

Publication Number Publication Date
GB9707921D0 GB9707921D0 (en) 1997-06-04
GB2312153A GB2312153A (en) 1997-10-22
GB2312153B true GB2312153B (en) 1999-12-22

Family

ID=26024940

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9707921A Expired - Fee Related GB2312153B (en) 1996-04-19 1997-04-18 Electrical appliance with optical indicating means

Country Status (3)

Country Link
DE (1) DE29623763U1 (en)
FR (1) FR2747823B1 (en)
GB (1) GB2312153B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7706671B2 (en) 2005-03-16 2010-04-27 B2M Asset Management, Llc Multi-function liquid container

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9800058L (en) * 1998-01-14 1999-07-15 Electrolux Ab kettle
DE19903587A1 (en) * 1999-01-29 2000-08-03 Bsh Bosch Siemens Hausgeraete Optic display device for electric household appliance e.g. kettle, has at least one light conductor with display surface area enclosing lamp, at least partially
GB2367999B (en) 2000-10-20 2004-02-18 Pulse Home Products Ltd Liquid heating vessel
DE20102349U1 (en) 2001-02-10 2001-06-28 Wik Far East Ltd., North Point water heater
FR3038438B1 (en) * 2015-07-01 2017-08-18 Berry Graphic's LUMINOUS LABEL DEVICE, CONTAINER SYSTEM EQUIPPED WITH SUCH A DEVICE, AND MANUFACTURING METHOD THEREOF
CN109124368B (en) * 2018-10-11 2024-07-09 珠海格力电器股份有限公司 Display assembly, cover body structure of cooking utensil and cooking utensil

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0303743A1 (en) * 1987-08-19 1989-02-22 Nathan Levy Heating attachment for towellettes
GB2271840A (en) * 1992-10-24 1994-04-27 Zortech Int An optical indicating arrangement

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5189281A (en) * 1989-08-15 1993-02-23 Aladdin Synergetics, Inc. Rethermalization cart indicator system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0303743A1 (en) * 1987-08-19 1989-02-22 Nathan Levy Heating attachment for towellettes
GB2271840A (en) * 1992-10-24 1994-04-27 Zortech Int An optical indicating arrangement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7706671B2 (en) 2005-03-16 2010-04-27 B2M Asset Management, Llc Multi-function liquid container

Also Published As

Publication number Publication date
GB9707921D0 (en) 1997-06-04
FR2747823A1 (en) 1997-10-24
GB2312153A (en) 1997-10-22
DE29623763U1 (en) 1999-10-07
FR2747823B1 (en) 1999-09-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20150418