EP0031816A1 - Miroir chauffant, notamment destine a constituer un element de retroviseur exterieur pour vehicule - Google Patents

Miroir chauffant, notamment destine a constituer un element de retroviseur exterieur pour vehicule

Info

Publication number
EP0031816A1
EP0031816A1 EP80900946A EP80900946A EP0031816A1 EP 0031816 A1 EP0031816 A1 EP 0031816A1 EP 80900946 A EP80900946 A EP 80900946A EP 80900946 A EP80900946 A EP 80900946A EP 0031816 A1 EP0031816 A1 EP 0031816A1
Authority
EP
European Patent Office
Prior art keywords
miroir
par
couches
une
que
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
EP80900946A
Other languages
German (de)
English (en)
French (fr)
Inventor
Bogdan Zega
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.)
Societa Italiana Vetro SIV SpA
Original Assignee
Societa Italiana Vetro SIV SpA
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 Societa Italiana Vetro SIV SpA filed Critical Societa Italiana Vetro SIV SpA
Publication of EP0031816A1 publication Critical patent/EP0031816A1/fr
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B60R1/02—Rear-view mirror arrangements
    • B60R1/06—Rear-view mirror arrangements mounted on vehicle exterior
    • B60R1/0602—Rear-view mirror arrangements mounted on vehicle exterior comprising means for cleaning or deicing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B60R1/02—Rear-view mirror arrangements
    • B60R1/08—Rear-view mirror arrangements involving special optical features, e.g. avoiding blind spots, e.g. convex mirrors; Side-by-side associations of rear-view and other mirrors
    • B60R1/083—Anti-glare mirrors, e.g. "day-night" 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
    • 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

Definitions

  • the present invention conceme un miroir chauffant,3, destine a constituer un element de retroviseur exterieur pour vehicule.
  • La presente invention a precisement pour but de remedier aunem participatives adjullement aux inconvenients susmentionnes, en proposant un miroir ä mecanics Performances quitale capable de procurer ä l'sammlung un comfortbut maximal dans les conditions d'utilisation les plus variees, tout en etant doue d'une excellent resistance to corrosion.
  • Rappeions pour memoire que l'utilisation comme revetement reflechayne d'un empilement se Hä d'un capita impair de couches "quart d'onde” constitue une disposition disadvantageuse bien cennue, qui permet de cenferer un grounded reflechayne selectifprintement eleve à cet empilement, dont le maximum seMHz center sur la
  • d'onde85 reflechayne selectifvention activation eleve à cet empilement
  • Le miroir chauifant selon la presente invention presente l'excellentstitution de constituer un Homeland Security simplifie (conceptien d'un revetement multicouche capable de remplir àizi provided une doubletreatment optique et (5)), lequel est neanmoins capable malgre cette simplification, de precurer un comfortbut maximum à l'sammlung.
  • La figure 2 est unetician en coupe transversale partial, illustrant une seconde forme d'execution.
  • La figure 3 est une réelle en coupe analogue à celle de la figure 1, illustrant une visionieme forme d'execution.
  • La figure 2 illustrative une seconde forme d'execution du miroir chauffant selon l'invention, equipe sur sa face arriere d'un revetement reflechayne tricouche comportant une double couche chauffante (les elements identiques à Eisen de la figure 1 restant affectes des memes signses au design).
  • Le miroir M 2 represente sur cette figure 2
  • Un Substrate transparent 1 recouvert successivement sur sa face arriere lb d'un revetement tricouche 20 et d'une couche opaque 2.
  • Ce revetement tricouche 20 co ⁇ prend, respectivement, une premiere couche 21 disposee ANT carbon la face arriere lb, Jerusaleme en un materiau transparent /10ment conducteur à sound indice de refraction; une seconde couche 22 disposee carbon la premiere couche 21, kanne en un materiau transparent di Budapest à bas indice de refraction; et une painieme couche 23 immediately adjacente à la couche opaque 2, perennial compassion faite en un matériau transparent amendmentment conducteur à pulp indice de refraction.
  • La couche chauffante external 13 presente par aille une resistance (mesuree entre lesdes bandes de contact 14) de l'ordre de 20 ⁇ , ce qui permet une dissipation de nurse de 0.36 W / cm 2ggi'elle se rendered connectee à une. source delay continue de 24 V.
  • Exemple 2

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
EP80900946A 1979-06-07 1980-12-15 Miroir chauffant, notamment destine a constituer un element de retroviseur exterieur pour vehicule Ceased EP0031816A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH530379A CH638055A5 (fr) 1979-06-07 1979-06-07 Miroir chauffant, destine a constituer un element de retroviseur exterieur pour vehicule.
CH5303/79 1979-06-07

Publications (1)

Publication Number Publication Date
EP0031816A1 true EP0031816A1 (fr) 1981-07-15

Family

ID=4291320

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80900946A Ceased EP0031816A1 (fr) 1979-06-07 1980-12-15 Miroir chauffant, notamment destine a constituer un element de retroviseur exterieur pour vehicule

Country Status (11)

Country Link
US (1) US4352006A (it)
EP (1) EP0031816A1 (it)
JP (1) JPH0124095B2 (it)
BE (1) BE883691A (it)
CA (1) CA1158697A (it)
CH (1) CH638055A5 (it)
DK (1) DK52181A (it)
ES (1) ES492207A0 (it)
IT (1) IT1131236B (it)
NO (1) NO154300C (it)
WO (1) WO1980002678A1 (it)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4459470A (en) * 1982-01-26 1984-07-10 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Glass heating panels and method for preparing the same from architectural reflective glass
JPS58209549A (ja) * 1982-06-01 1983-12-06 株式会社豊田中央研究所 熱線しゃへい積層体
US4634242A (en) * 1983-07-11 1987-01-06 Nippon Soken, Inc. Defrostable outside rear view mirror for an automobile
JPS6374005A (ja) * 1986-09-18 1988-04-04 Hoya Corp 多層膜裏面反射鏡
US5073008A (en) * 1987-12-11 1991-12-17 Fuji Photo Film Co., Ltd. Multicolor interference filters with side surfaces to prevent entry of undesirable light
US5406049A (en) * 1989-06-16 1995-04-11 Reiser; Carl Fog-resistant mirror assembly
BE1004267A3 (nl) * 1990-05-18 1992-10-20 Aurinco Holdings Ltd Zelfdragende spiegel en werkwijze ter vervaardiging daarvan.
DE4223590A1 (de) * 1992-07-17 1994-01-20 Leybold Ag Spiegel und Verfahren zu seiner Herstellung
US5749931A (en) * 1993-07-08 1998-05-12 Libbey-Owens-Ford Co. Coatings on glass
US5408069A (en) * 1993-09-28 1995-04-18 Mischel, Jr.; James V. Self-defogging mirror
WO1995012508A1 (fr) * 1993-11-04 1995-05-11 Pentel Kabushiki Kaisha Retroviseur chauffant
US5459533A (en) * 1993-11-12 1995-10-17 See Clear Eyewear Inc. Defogging eye wear
GB9400323D0 (en) * 1994-01-10 1994-03-09 Pilkington Glass Ltd Coatings on glass
FI110727B (fi) * 1994-06-23 2003-03-14 Vaisala Oyj Sähköisesti moduloitava terminen säteilylähde
CA2170338C (en) * 1996-02-26 2005-06-21 Heinz Zorn Heated mirror
DE29606416U1 (de) * 1996-04-06 1996-06-27 Mekra Rangau Plastics GmbH & Co KG, 90765 Fürth Außenrückspiegel für Kraftfahrzeuge, insbesondere Nutzfahrzeuge
TW446637B (en) * 1996-05-28 2001-07-21 Mitsui Chemicals Inc Transparent laminates and optical filters for displays using the same
JP2901550B2 (ja) * 1996-07-26 1999-06-07 株式会社村上開明堂 防曇素子
DE19922778A1 (de) 1999-05-18 2000-11-23 Mekra Lang Gmbh & Co Kg Beheizbarer Rückspiegel
AUPQ272099A0 (en) 1999-09-09 1999-09-30 Pillinger, Barry Ernest Laminated anti-fogging mirror assembly
US6255624B1 (en) 1999-12-22 2001-07-03 Visteon Global Technologies, Inc. Electrically heated backlite assembly and method
GB2361990A (en) * 2000-05-03 2001-11-07 Jk Microtechnology Ltd Transparent electric convection heater
DE10141047B4 (de) * 2001-08-22 2007-01-11 Bayerische Motoren Werke Ag Spiegel, insbesondere Fahrzeugrückspiegel, und Verfahren zu seiner Herstellung
US20040218272A1 (en) * 2002-07-15 2004-11-04 Magna Donnelly Mirrors North America L.L.C. Resizable mirror heating element and vehicular mirror assembly incorporating the same
US7196295B2 (en) * 2003-11-21 2007-03-27 Watlow Electric Manufacturing Company Two-wire layered heater system
JP4408438B2 (ja) * 2004-11-12 2010-02-03 株式会社村上開明堂 防曇素子及びアウターミラー
CN1858620A (zh) * 2005-04-29 2006-11-08 鸿富锦精密工业（深圳）有限公司 镀膜光学元件
DE102009022238A1 (de) * 2009-05-20 2010-11-25 Kraussmaffei Technologies Gmbh Verfahren zur Herstellung von Kunststoff-Formteilen mit einer integrierten Leiterbahn

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2564836A (en) * 1949-02-02 1951-08-21 Charles Parker Company Nonblurrable mirror
US2648753A (en) * 1951-12-15 1953-08-11 Pittsburgh Plate Glass Co Transparent conducting films
US3624347A (en) * 1970-03-16 1971-11-30 Gen Motors Corp Heated rearview mirror assembly
DE2028978A1 (de) * 1970-06-12 1971-12-16 Deutsche Uhrglasfabrik GmbH, 3224 Grünenplan Heizbarer Rückspiegel für Kraftfahrzeuge
GB1391425A (en) * 1971-06-09 1975-04-23 Glaverbel Electrically heated panels
US4048978A (en) * 1972-03-02 1977-09-20 Glaverbel-Mecaniver Heat insulating screen
CH556548A (de) * 1972-09-19 1974-11-29 Balzers Patent Beteilig Ag Aus abwechselnd hoch- und niederbrechenden oxidschichten aufgebautes verlustarmes, hochreflektierendes vielschichtsystem.
US4017661A (en) * 1974-08-09 1977-04-12 Ppg Industries, Inc. Electrically conductive transparent laminated window
GB1592158A (en) * 1976-11-15 1981-07-01 Britax Wingard Ltd Heated mirrors and methods for making the same
US4147409A (en) * 1976-11-22 1979-04-03 Optical Coating Laboratory, Inc. Laser reflector with reduced electric field intensity
US4189205A (en) * 1978-02-21 1980-02-19 Infrared Industries, Inc. Coated copper reflector

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8002678A1 *

Also Published As

Publication number Publication date
CA1158697A (fr) 1983-12-13
IT1131236B (it) 1986-06-18
DK52181A (da) 1981-02-06
ES8102361A1 (es) 1980-12-16
JPS56500802A (it) 1981-06-18
IT8022488A0 (it) 1980-06-02
WO1980002678A1 (en) 1980-12-11
BE883691A (fr) 1980-10-01
ES492207A0 (es) 1980-12-16
NO154300B (no) 1986-05-20
NO810294L (no) 1981-01-28
CH638055A5 (fr) 1983-08-31
NO154300C (no) 1986-08-27
JPH0124095B2 (it) 1989-05-10
US4352006A (en) 1982-09-28

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19810313

AK Designated contracting states

Designated state(s): CH DE FR GB LU NL SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 19821213

RIN1 Information on inventor provided before grant (corrected)

Inventor name: ZEGA, BOGDAN