FR2541489B1 - Dispositif de fixation de diodes electroluminescentes sur un tableau synoptique etanche - Google Patents

Dispositif de fixation de diodes electroluminescentes sur un tableau synoptique etanche

Info

Publication number
FR2541489B1
FR2541489B1 FR8302722A FR8302722A FR2541489B1 FR 2541489 B1 FR2541489 B1 FR 2541489B1 FR 8302722 A FR8302722 A FR 8302722A FR 8302722 A FR8302722 A FR 8302722A FR 2541489 B1 FR2541489 B1 FR 2541489B1
Authority
FR
France
Prior art keywords
waterproof
light emitting
emitting diodes
fixing light
synoptic panel
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
Application number
FR8302722A
Other languages
English (en)
Other versions
FR2541489A1 (fr
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.)
SODETEG TAI
Original Assignee
SODETEG TAI
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 SODETEG TAI filed Critical SODETEG TAI
Priority to FR8302722A priority Critical patent/FR2541489B1/fr
Priority to US06/580,105 priority patent/US4684940A/en
Priority to MX200371A priority patent/MX155441A/es
Publication of FR2541489A1 publication Critical patent/FR2541489A1/fr
Application granted granted Critical
Publication of FR2541489B1 publication Critical patent/FR2541489B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
FR8302722A 1983-02-18 1983-02-18 Dispositif de fixation de diodes electroluminescentes sur un tableau synoptique etanche Expired FR2541489B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8302722A FR2541489B1 (fr) 1983-02-18 1983-02-18 Dispositif de fixation de diodes electroluminescentes sur un tableau synoptique etanche
US06/580,105 US4684940A (en) 1983-02-18 1984-02-14 Fastening device of electroluminescent diodes on a sealed display table
MX200371A MX155441A (es) 1983-02-18 1984-02-17 Mejoras a estructura de montaje y fijacion para diodos eletroluminiscentes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8302722A FR2541489B1 (fr) 1983-02-18 1983-02-18 Dispositif de fixation de diodes electroluminescentes sur un tableau synoptique etanche

Publications (2)

Publication Number Publication Date
FR2541489A1 FR2541489A1 (fr) 1984-08-24
FR2541489B1 true FR2541489B1 (fr) 1985-09-13

Family

ID=9286075

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8302722A Expired FR2541489B1 (fr) 1983-02-18 1983-02-18 Dispositif de fixation de diodes electroluminescentes sur un tableau synoptique etanche

Country Status (3)

Country Link
US (1) US4684940A (fr)
FR (1) FR2541489B1 (fr)
MX (1) MX155441A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4942275A (en) * 1988-05-12 1990-07-17 Esi Companies, Inc. Control panel face
US5049870A (en) * 1988-10-31 1991-09-17 Fitzgerald Engineering Company, Inc. Graphic display panel

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR959909A (fr) * 1950-04-07
US2797407A (en) * 1955-12-06 1957-06-25 Grimes Mfg Company Indicator light
US3573814A (en) * 1968-06-07 1971-04-06 Symbolic Displays Inc Lighted display units
US3681552A (en) * 1970-07-23 1972-08-01 Switchcraft Pushbutton electrical switch unit
US3918053A (en) * 1972-07-03 1975-11-04 Dialight Corp Digital display
DE7235130U (de) * 1972-09-23 1973-02-01 Gebr Eickhoff Maschinenfabrik U Eisengiesserei Mbh Anzeigevorrichtung zur ueberwachung des betriebszustandes -einer vortriebs- oder walzenschraemmaschine
GB2002161B (en) * 1977-07-27 1982-01-27 Gilbarco Ltd Display modules for use in flammable environments
US4271408A (en) * 1978-10-17 1981-06-02 Stanley Electric Co., Ltd. Colored-light emitting display
FR2452794A1 (fr) * 1979-03-28 1980-10-24 Radiotechnique Compelec Perfectionnement a la realisation de dispositifs electroluminescents et dispositifs ainsi obtenus
US4332990A (en) * 1980-05-19 1982-06-01 Master Specialties Co. Miniature illuminated push button switch and indicator light

Also Published As

Publication number Publication date
MX155441A (es) 1988-03-10
FR2541489A1 (fr) 1984-08-24
US4684940A (en) 1987-08-04

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Legal Events

Date Code Title Description
ST Notification of lapse