GB2245490A - Steam free mirror - Google Patents

Steam free mirror Download PDF

Info

Publication number
GB2245490A
GB2245490A GB9014279A GB9014279A GB2245490A GB 2245490 A GB2245490 A GB 2245490A GB 9014279 A GB9014279 A GB 9014279A GB 9014279 A GB9014279 A GB 9014279A GB 2245490 A GB2245490 A GB 2245490A
Authority
GB
United Kingdom
Prior art keywords
mirror
steam
free mirror
steam free
chimney
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.)
Withdrawn
Application number
GB9014279A
Other versions
GB9014279D0 (en
Inventor
Stephen Timothy Rose
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
Application filed by Individual filed Critical Individual
Priority to GB9014279A priority Critical patent/GB2245490A/en
Publication of GB9014279D0 publication Critical patent/GB9014279D0/en
Publication of GB2245490A publication Critical patent/GB2245490A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
    • G02B7/181—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors with means for compensating for changes in temperature or for controlling the temperature; thermal stabilisation
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G1/00—Mirrors; Picture frames or the like, e.g. provided with heating, lighting or ventilating means
    • A47G1/02—Mirrors used as equipment

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)

Abstract

A mirror 1 that has a dark back 2 to attract heat from air 3 up a chimney that has sides 4, 5 and 6 so that the mirror becomes heated and free of condensation in humid surroundings. <IMAGE>

Description

STEAM FREE MIRROR This invention relates to a steam or mist frce mirror.
Mirrors in bathrooms and other places of high humidity are well known to get covered with condensation, steam or mist. Although at the moment there are several types of mist free mirrors available they are expensive and do not last for very long, using chemicals or central heating pipes According to the present invention tllere is l mist free mirror which comprises of a dark coloured back with a chimney behind that which is light coloured. As the humid air rises up inside the chimney, the dark backing of the mirror enables the mirror to warm up, making it steam free.
A specific embodiment of the invention will now be described by way of exmple with reference to the accompanying drawing in which: FIGURE 1 shows a side view of the mirror.
FIGURE 2 shows a front view of the mirror.
FIGURE 3 shows s a bottom to top view of the mirror.
Referring to the drawing of the mirror' which comprises of a mirror 1 ith a dark hacking 2. Iiehind that there is a space 3 and then a light coloured panel 4 . ()n hoth of the sides there are to strips 5 and 6 to form a chimney.
As the warm air rises it is attracted by the coldness of the mirror and raises up inside the chimney. The heat is absorbed by the dark backing of the mirror 2 leaving cold air inside the chimney 3 which attracts more warm, humid air. As the sides 5 and 6 stop any dispersing then an air flow is established in the chimney 3 and the mirror is consistently heated Lip making it mist free.
Although the mirror steams up to begin with it quickly becomes mist free once the airflow bas been established and the mirror warms up.

Claims (7)

ClAIMS
1. A steam free mirror comprising of a dark coloured back with a chimney which is light coloured behind it.
2. A steam free mirror as in claim I where steam is the condensation from a mid atmosphere.
3. A steam free mirror as in Claim l where mirror is a surface that reflects images.
4. A steam free mirror as in Claim 1 where a dark coloured hack means that the hack of the mirror as in Claim 3 is of such a colour as to attract heat.
5. A steam free mirror as in Claim 1 where a chinnev is a oblong shape without a top or bottom to allow aitflow into the bottom and out of the top.
6. A steam free mirror as in Claim 1 where light coloured means a colour that does not attract heat ahove the dark coloured hack os in Claim 4.
7. A steam free mirror substantially as described here in with reference to figures 1 - 3 of the accompanying drawing.
GB9014279A 1990-06-27 1990-06-27 Steam free mirror Withdrawn GB2245490A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9014279A GB2245490A (en) 1990-06-27 1990-06-27 Steam free mirror

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9014279A GB2245490A (en) 1990-06-27 1990-06-27 Steam free mirror

Publications (2)

Publication Number Publication Date
GB9014279D0 GB9014279D0 (en) 1990-08-15
GB2245490A true GB2245490A (en) 1992-01-08

Family

ID=10678270

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9014279A Withdrawn GB2245490A (en) 1990-06-27 1990-06-27 Steam free mirror

Country Status (1)

Country Link
GB (1) GB2245490A (en)

Also Published As

Publication number Publication date
GB9014279D0 (en) 1990-08-15

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)