IT223153Z2 - Indicatore per strumenti di misura con indice luminoso - Google Patents
Indicatore per strumenti di misura con indice luminosoInfo
- Publication number
- IT223153Z2 IT223153Z2 ITTO910053U ITTO910053U IT223153Z2 IT 223153 Z2 IT223153 Z2 IT 223153Z2 IT TO910053 U ITTO910053 U IT TO910053U IT TO910053 U ITTO910053 U IT TO910053U IT 223153 Z2 IT223153 Z2 IT 223153Z2
- Authority
- IT
- Italy
- Prior art keywords
- index
- indicator
- led
- measuring instruments
- dial
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/28—Structurally-combined illuminating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/10—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for dashboards
- B60Q3/14—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for dashboards lighting through the surface to be illuminated
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Measuring Devices (AREA)
- Details Of Measuring And Other Instruments (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
L'indicatore comprende un indice (7) di materiale trasparente, il quale è girevole su un asse concentrico con il centro di un quadrante (5) portante la scala (6) dello strumento di misura. Il quadrante (5) porta in prossimità di tale centro almeno un LED (36, 37), in corrispondenza del quale il mozzo (11) dell'indice (7) è munito di una scanalatura anulare (32). Il mazzo (11) comprende una superficie di riflessione tronco-conica (18) atta a riflettere lungo la lancetta (8) dell'indice (7) parte della luce emessa dal LED (36, 37). Il mozzo (11) comprende inoltre una superficie piana (19) atta a riflettere parte della luce del LED (36, 37) rifratta da una superficie conica (39) di un intaglio (38) previsto in una porzione di tale scanalatura (32).(Figura 2).
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO910053U IT223153Z2 (it) | 1991-03-08 | 1991-03-08 | Indicatore per strumenti di misura con indice luminoso |
ES92103451T ES2079709T3 (es) | 1991-03-08 | 1992-02-28 | Instrumento de medicion con aguja luminosa. |
EP92103451A EP0503400B1 (en) | 1991-03-08 | 1992-02-28 | Measuring instrument indicator with a luminous pointer |
DE69204498T DE69204498T2 (de) | 1991-03-08 | 1992-02-28 | Messinstrument mit beleuchtetem Zeiger. |
PL29373692A PL293736A1 (en) | 1991-03-08 | 1992-03-06 | Measuring instrument indicator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO910053U IT223153Z2 (it) | 1991-03-08 | 1991-03-08 | Indicatore per strumenti di misura con indice luminoso |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO910053V0 ITTO910053V0 (it) | 1991-03-08 |
ITTO910053U1 ITTO910053U1 (it) | 1992-09-08 |
IT223153Z2 true IT223153Z2 (it) | 1995-06-13 |
Family
ID=11408838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTO910053U IT223153Z2 (it) | 1991-03-08 | 1991-03-08 | Indicatore per strumenti di misura con indice luminoso |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0503400B1 (it) |
DE (1) | DE69204498T2 (it) |
ES (1) | ES2079709T3 (it) |
IT (1) | IT223153Z2 (it) |
PL (1) | PL293736A1 (it) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2687470B1 (fr) * | 1992-02-14 | 1997-08-01 | Jaeger | Aiguille eclairee sur toute sa longueur. |
DE4313530A1 (de) * | 1993-04-24 | 1994-10-27 | Bosch Gmbh Robert | Anzeigevorrichtung |
FR2707225B1 (fr) * | 1993-07-06 | 1995-08-18 | Sagem | Module standard de tableau de bord de véhicule. |
FR2707224B1 (fr) * | 1993-07-06 | 1995-08-18 | Sagem | Tableau de bord sans conduit optique. |
WO1995004918A1 (fr) * | 1993-08-06 | 1995-02-16 | Nippondenso Co., Ltd. | Dispositif indicateur |
AU695608B2 (en) * | 1995-06-07 | 1998-08-20 | Toyoda Gosei Co. Ltd. | Light-driven display device |
EP0814322B1 (de) * | 1996-06-17 | 2003-12-17 | Robert Bosch Gmbh | Anzeigeeinheit mit passivem Leuchtzeiger |
WO1998032624A1 (en) * | 1997-01-25 | 1998-07-30 | Kim Kyong Hee | Indicator for a car instrument panel |
IT1303569B1 (it) * | 1998-09-01 | 2000-11-14 | Magneti Marelli Spa | Gruppo indice monoblocco retroilluminabile. |
DE102010055076A1 (de) | 2010-12-18 | 2012-06-21 | Volkswagen Aktiengesellschaft | Anzeigevorrichtung für ein Kraftfahrzeug |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3143098A (en) * | 1962-06-12 | 1964-08-04 | Lewis Eng Co | Illuminated instrument |
JPS5467454A (en) * | 1977-11-09 | 1979-05-30 | Nissan Motor | Meter with pointer |
JPS54148160U (it) * | 1978-04-05 | 1979-10-15 | ||
JPS5813693Y2 (ja) * | 1978-06-26 | 1983-03-17 | 日産自動車株式会社 | メ−タの指針 |
US4257084A (en) * | 1979-02-21 | 1981-03-17 | Reynolds Christopher H | Display device |
JPH0713572B2 (ja) * | 1987-01-23 | 1995-02-15 | 日産自動車株式会社 | メ−タ |
US4959759A (en) * | 1989-08-04 | 1990-09-25 | Delco Electronics Corporation | Automotive instrument display having a thickfilm electroluminescent lightpipe pointer |
-
1991
- 1991-03-08 IT ITTO910053U patent/IT223153Z2/it active IP Right Grant
-
1992
- 1992-02-28 DE DE69204498T patent/DE69204498T2/de not_active Expired - Fee Related
- 1992-02-28 ES ES92103451T patent/ES2079709T3/es not_active Expired - Lifetime
- 1992-02-28 EP EP92103451A patent/EP0503400B1/en not_active Expired - Lifetime
- 1992-03-06 PL PL29373692A patent/PL293736A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
ITTO910053V0 (it) | 1991-03-08 |
ITTO910053U1 (it) | 1992-09-08 |
PL293736A1 (en) | 1992-10-19 |
EP0503400B1 (en) | 1995-09-06 |
DE69204498D1 (de) | 1995-10-12 |
EP0503400A1 (en) | 1992-09-16 |
ES2079709T3 (es) | 1996-01-16 |
DE69204498T2 (de) | 1996-03-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |