ES2111431R - - Google Patents
Info
- Publication number
- ES2111431R ES2111431R ES9400720A ES9400720A ES2111431R ES 2111431 R ES2111431 R ES 2111431R ES 9400720 A ES9400720 A ES 9400720A ES 9400720 A ES9400720 A ES 9400720A ES 2111431 R ES2111431 R ES 2111431R
- Authority
- ES
- Spain
- Prior art keywords
- closure
- passage
- fluid
- crushable
- prop
- 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
Links
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
UN APARATO ASPERSOR PARA LA EXTINCION DE INCENDIOS, QUE COMPRENDE UN BASTIDOR PARA CONEXION A UNA FUENTE DE FLUIDO EXTINTOR DEL FUEGO, Y QUE TIENE UN PASAJE A TRAVES DEL CUAL PUEDE FLUIR DICHO FLUIDO A LO LARGO DE UN CAMINO. NORMALMENTE, EL PASAJE ESTA OBTURADO POR UN CIERRE EN CONTACTO CON EL FLUIDO. EL CIERRE ES MANTENIDO EN SU POSICION DE OBTURACION DEL PASAJE POR MEDIO DE UN RETENEDOR ELASTICO O DE MUELLE, QUE QUEDA SUJETO EN TAL POSICION POR MEDIO DE UN PUNTAL SENSIBLE TERMICAMENTE Y APLASTABLE, DE MODO QUE APOYA SOBRE EL CIERRE. CUANDO LA TEMPERATURA AMBIENTAL SE ELEVA HASTA UN NIVEL PREDETERMINADO, EL PUNTAL SE APLASTA, LO QUE PERMITE LA EXPULSION AUTOMATICA DEL CIERRE DEL PASAJE, Y EL FLUJO DE FLUIDO EXTINTOR DE FUEGO A TRAVES DE DICHO PASAJE. EL CIERRE ESTA FORMADO DE UN MATERIAL DE CONDUCTIVIDAD TERMICA POBRE, CON LO QUE SE EVITA EL ENFRIAMIENTO DEL PUNTAL APLASTABLE POR LA TRANSFERENCIA DE CALOR DESDE DICHO PUNTAL A TRAVES DEL CIERRE, HASTA EL FLUIDO EXTINTOR DEL PASAJE.A FIRE EXTINGUISHING SPRAY DEVICE, INCLUDING A FRAME FOR CONNECTION TO A FIRE EXTINGUISHING FLUID SOURCE, AND WHICH HAS A PASSAGE THROUGH WHICH SUCH FLUID MAY FLOW THROUGH A ROAD. NORMALLY, THE PASSAGE IS OBTAINED BY A CLOSURE IN CONTACT WITH THE FLUID. THE CLOSURE IS KEPT IN ITS POSITION TO OBTAIN THE PASSAGE THROUGH AN ELASTIC OR SPRING RETAINER, WHICH IS RETAINED IN SUCH POSITION THROUGH A SENSITIVELY THERMAL AND CRUSHABLE PROP, SO THAT IT SUPPORTS THE CLOSURE. WHEN THE ENVIRONMENTAL TEMPERATURE RISES UP TO A DEFAULT LEVEL, THE PROP CRUSHES, WHICH ALLOWS THE AUTOMATIC EXPULSION OF THE CLOSURE OF THE PASSAGE, AND THE FLOW OF EXTINGUISHING FLUID OF FIRE THROUGH SUCH PASSAGE. THE CLOSURE IS FORMED OF A POOR THERMAL CONDUCTIVITY MATERIAL, WHICH PREVENTS COOLING OF THE CRUSHABLE STRIP BY THE TRANSFER OF HEAT FROM THE STRIP THROUGH THE CLOSURE, TO THE EXTINGUISHING FLUID OF THE PASSAGE.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES9400720A ES2111431B1 (en) | 1994-04-05 | 1994-04-05 | CONSTRUCTION OF FIRE EXTINGUISHER ASPERSOR. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES9400720A ES2111431B1 (en) | 1994-04-05 | 1994-04-05 | CONSTRUCTION OF FIRE EXTINGUISHER ASPERSOR. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ES2111431A2 ES2111431A2 (en) | 1998-03-01 |
| ES2111431R true ES2111431R (en) | 1998-07-01 |
| ES2111431B1 ES2111431B1 (en) | 2005-06-01 |
Family
ID=8285795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES9400720A Expired - Fee Related ES2111431B1 (en) | 1994-04-05 | 1994-04-05 | CONSTRUCTION OF FIRE EXTINGUISHER ASPERSOR. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2111431B1 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4596289A (en) * | 1985-05-10 | 1986-06-24 | Johnson Kimball W | Quick response automatic fire sprinkler head |
| US5083616A (en) * | 1989-05-25 | 1992-01-28 | Central Sprinkler Corporation | Ceiling sprinkler |
| US4976320A (en) * | 1989-05-25 | 1990-12-11 | Central Sprinkler Corporation | Concealed sprinkler with drop down deflector assembly, and improved fusible valve lever assembly |
| US5234059A (en) * | 1992-03-26 | 1993-08-10 | Star Sprinkler Corporation | Frangible bulb sprinkler head |
-
1994
- 1994-04-05 ES ES9400720A patent/ES2111431B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ES2111431B1 (en) | 2005-06-01 |
| ES2111431A2 (en) | 1998-03-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EC2A | Search report published |
Date of ref document: 19980301 Kind code of ref document: R Effective date: 19980301 |
|
| FD1A | Patent lapsed |
Effective date: 20060406 |