ES2087821A2 - Lampara de señalizacion optica de seguridad intrinseca para atmosferas explosivas, basada en diodos leds. - Google Patents

Lampara de señalizacion optica de seguridad intrinseca para atmosferas explosivas, basada en diodos leds.

Info

Publication number
ES2087821A2
ES2087821A2 ES09400354A ES9400354A ES2087821A2 ES 2087821 A2 ES2087821 A2 ES 2087821A2 ES 09400354 A ES09400354 A ES 09400354A ES 9400354 A ES9400354 A ES 9400354A ES 2087821 A2 ES2087821 A2 ES 2087821A2
Authority
ES
Spain
Prior art keywords
light
emitting diodes
leds
lamp
visual indicator
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.)
Granted
Application number
ES09400354A
Other languages
English (en)
Other versions
ES2087821R (es
ES2087821B1 (es
Inventor
Isusi Jose Fuentes-Cantillena
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.)
ASOCIACION PARA LA INVESTIGACION Y DESARROLLO INDU
Original Assignee
PARA LA INVESTIGACION Y DESARR
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 PARA LA INVESTIGACION Y DESARR filed Critical PARA LA INVESTIGACION Y DESARR
Priority to ES9400354A priority Critical patent/ES2087821B1/es
Publication of ES2087821A2 publication Critical patent/ES2087821A2/es
Publication of ES2087821R publication Critical patent/ES2087821R/es
Application granted granted Critical
Publication of ES2087821B1 publication Critical patent/ES2087821B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Audible And Visible Signals (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Led Device Packages (AREA)

Abstract

LAMPARA DE SEÑALIZACION OPTICA DE SEGURIDAD INTRINSECA PARA ATMOSFERAS EXPLOSIVAS, BASADA EN DIODOS LEDS. LA LAMPARA COMPRENDE UNA CARCASA MECANICA EN FUNCIONES DE ENVOLVENTE DE PROTECCION DE TODOS LOS COMPONENTES, CUYA CARCASA CUENTA CON UNA PARTE SUPERIOR DE FIJACION O SUSPENSION Y CON UNA PARTE INFERIOR TRANSLUCIDA PARA PERMITIR VER LOS DESTELLOS EMITIDOS POR UNA PLURALIDAD DE DIODOS "LEDS" DISPUESTOS RADIALMENTE SOBRE UNA SERIE DE DISCOS FIJADOS ADECUADAMENTE Y DISPUESTOS EN HORIZONTAL Y EQUIDISTANTEMENTE ENTRE SI, DETERMINANDO UNA DISPOSICION CILINDRICA DE LOS DIODOS "LEDS" QUE RESULTA VISIBLE EN UN ANGULO HORIZONTAL DE 360 Y EN UN ANGULO VERTICAL DE 90 . LA LAMPARA SE COMPLEMENTA CON UN CIRCUITO ELECTRICO DE CONTROL DE ENCENDIDO E INTERMITENCIA DE DICHOS DIODOS "LEDS". LA LAMPARA ESTA PREVISTA PARA SU APLICACION EN LUGARES DE ESCASA LUMINOSIDAD, TAJES COMO MINAS, TUNELES, ETC., EN DONDE ADEMAS PUEDE EXISTIR UNA ATMOSFERA CON RIESGO DE PRESENCIA DE GASES EXPLOSIVOS.
ES9400354A 1994-02-23 1994-02-23 Lampara de señalizacion optica de seguridad intrinseca para atmosferas explosivas, basada en diodos leds. Expired - Fee Related ES2087821B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9400354A ES2087821B1 (es) 1994-02-23 1994-02-23 Lampara de señalizacion optica de seguridad intrinseca para atmosferas explosivas, basada en diodos leds.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9400354A ES2087821B1 (es) 1994-02-23 1994-02-23 Lampara de señalizacion optica de seguridad intrinseca para atmosferas explosivas, basada en diodos leds.

Publications (3)

Publication Number Publication Date
ES2087821A2 true ES2087821A2 (es) 1996-07-16
ES2087821R ES2087821R (es) 1997-06-01
ES2087821B1 ES2087821B1 (es) 1998-02-01

Family

ID=8285322

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9400354A Expired - Fee Related ES2087821B1 (es) 1994-02-23 1994-02-23 Lampara de señalizacion optica de seguridad intrinseca para atmosferas explosivas, basada en diodos leds.

Country Status (1)

Country Link
ES (1) ES2087821B1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2355098B (en) * 1998-04-30 2003-07-02 Us Gov Health & Human Serv Intrinsically safe roof hazard alert module

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4142179A (en) * 1971-04-19 1979-02-27 Lowndes Roy B W Safety warning lamps for adverse or hazardous atmospheres
DE3806217A1 (de) * 1988-02-26 1989-09-07 Schunk Metall & Kunststoff Rundumleuchte
US5152601A (en) * 1992-02-18 1992-10-06 Ferng Shing Lai Solar power-operated construction work warning lamp

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4142179A (en) * 1971-04-19 1979-02-27 Lowndes Roy B W Safety warning lamps for adverse or hazardous atmospheres
DE3806217A1 (de) * 1988-02-26 1989-09-07 Schunk Metall & Kunststoff Rundumleuchte
US5152601A (en) * 1992-02-18 1992-10-06 Ferng Shing Lai Solar power-operated construction work warning lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2355098B (en) * 1998-04-30 2003-07-02 Us Gov Health & Human Serv Intrinsically safe roof hazard alert module

Also Published As

Publication number Publication date
ES2087821R (es) 1997-06-01
ES2087821B1 (es) 1998-02-01

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Legal Events

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Owner name: ASOCIACION PARA LA INVESTIGACION Y DESARROLLO INDU

EC2A Search report published

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Effective date: 20180806