GB2219101B - Mirror with heater element - Google Patents

Mirror with heater element

Info

Publication number
GB2219101B
GB2219101B GB8902238A GB8902238A GB2219101B GB 2219101 B GB2219101 B GB 2219101B GB 8902238 A GB8902238 A GB 8902238A GB 8902238 A GB8902238 A GB 8902238A GB 2219101 B GB2219101 B GB 2219101B
Authority
GB
United Kingdom
Prior art keywords
mirror
heater element
heater
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
Application number
GB8902238A
Other versions
GB8902238D0 (en
GB2219101A (en
Inventor
Joseph Clark
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
Publication of GB8902238D0 publication Critical patent/GB8902238D0/en
Publication of GB2219101A publication Critical patent/GB2219101A/en
Application granted granted Critical
Publication of GB2219101B publication Critical patent/GB2219101B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G02B7/1815—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 with cooling or heating systems
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/84—Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields
    • H05B3/845—Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields specially adapted for reflecting surfaces, e.g. bathroom - or rearview mirrors
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/002—Heaters using a particular layout for the resistive material or resistive elements
    • H05B2203/003—Heaters using a particular layout for the resistive material or resistive elements using serpentine layout

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
GB8902238A 1988-05-27 1989-02-01 Mirror with heater element Expired - Lifetime GB2219101B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888812570A GB8812570D0 (en) 1988-05-27 1988-05-27 Mirror with heated element

Publications (3)

Publication Number Publication Date
GB8902238D0 GB8902238D0 (en) 1989-03-22
GB2219101A GB2219101A (en) 1989-11-29
GB2219101B true GB2219101B (en) 1992-03-04

Family

ID=10637629

Family Applications (2)

Application Number Title Priority Date Filing Date
GB888812570A Pending GB8812570D0 (en) 1988-05-27 1988-05-27 Mirror with heated element
GB8902238A Expired - Lifetime GB2219101B (en) 1988-05-27 1989-02-01 Mirror with heater element

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB888812570A Pending GB8812570D0 (en) 1988-05-27 1988-05-27 Mirror with heated element

Country Status (1)

Country Link
GB (2) GB8812570D0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU87797A1 (en) * 1990-08-31 1992-03-11 Glaverbel HEATING MIRROR
GB2263556B (en) * 1992-01-15 1995-10-11 Verreries Hirtz Sa Heatable mirrors
GB9306011D0 (en) * 1993-03-23 1993-05-12 Snowdon David J Electrical heating device
IT1283675B1 (en) * 1996-08-02 1998-04-23 Cadif Srl ELECTRIC MIRROR HEATING
DE112020003684T5 (en) * 2019-08-02 2022-05-19 Tokyo Cosmos Electric Co., Ltd. HEATER AND IMAGING DEVICE FOR A VEHICLE

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1387436A (en) * 1971-03-25 1975-03-19 Sprague Electric Co Mirror devices
GB1414905A (en) * 1973-11-23 1975-11-19 Ford Motor Co Motor vehicle rear view mirror assembly
GB1472417A (en) * 1975-10-06 1977-05-04 Ellis W Rear view mirror assembly for automobiles
GB2025867A (en) * 1978-07-25 1980-01-30 Tanner R Improvements in or Relating to Vehicle Mirrors
GB1568665A (en) * 1976-11-18 1980-06-04 Hoy C Mirror assemblies
US4422725A (en) * 1981-03-16 1983-12-27 United Technologies Corporation Method of optimally operating a graphite fiber reinforced glass matrix composite optical article
GB2152701A (en) * 1984-01-06 1985-08-07 Craswell Scient Limited Convex flexible sheet mirror on curved support surface
EP0160198A1 (en) * 1984-03-31 1985-11-06 Bayer Ag Electrically heatable reflection element
GB2183130A (en) * 1985-11-14 1987-05-28 Metagal Ind Comercio Ltda Heated rearview mirror

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1387436A (en) * 1971-03-25 1975-03-19 Sprague Electric Co Mirror devices
GB1414905A (en) * 1973-11-23 1975-11-19 Ford Motor Co Motor vehicle rear view mirror assembly
GB1472417A (en) * 1975-10-06 1977-05-04 Ellis W Rear view mirror assembly for automobiles
GB1568665A (en) * 1976-11-18 1980-06-04 Hoy C Mirror assemblies
GB2025867A (en) * 1978-07-25 1980-01-30 Tanner R Improvements in or Relating to Vehicle Mirrors
US4422725A (en) * 1981-03-16 1983-12-27 United Technologies Corporation Method of optimally operating a graphite fiber reinforced glass matrix composite optical article
GB2152701A (en) * 1984-01-06 1985-08-07 Craswell Scient Limited Convex flexible sheet mirror on curved support surface
EP0160198A1 (en) * 1984-03-31 1985-11-06 Bayer Ag Electrically heatable reflection element
GB2183130A (en) * 1985-11-14 1987-05-28 Metagal Ind Comercio Ltda Heated rearview mirror

Also Published As

Publication number Publication date
GB8812570D0 (en) 1988-06-29
GB8902238D0 (en) 1989-03-22
GB2219101A (en) 1989-11-29

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Legal Events

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

Effective date: 19930201