ES2070748B1 - IONIC SMOKE DETECTOR. - Google Patents

IONIC SMOKE DETECTOR.

Info

Publication number
ES2070748B1
ES2070748B1 ES9301050A ES9301050A ES2070748B1 ES 2070748 B1 ES2070748 B1 ES 2070748B1 ES 9301050 A ES9301050 A ES 9301050A ES 9301050 A ES9301050 A ES 9301050A ES 2070748 B1 ES2070748 B1 ES 2070748B1
Authority
ES
Spain
Prior art keywords
support
ionization chamber
radioactive source
elements
envelope
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 - Fee Related
Application number
ES9301050A
Other languages
Spanish (es)
Other versions
ES2070748A2 (en
ES2070748R (en
Inventor
Lamas Jose Luis Gallardo
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.)
Kilsen SA
Original Assignee
Kilsen SA
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 Kilsen SA filed Critical Kilsen SA
Priority to ES9301050A priority Critical patent/ES2070748B1/en
Priority to GB9408719A priority patent/GB2278719B/en
Publication of ES2070748A2 publication Critical patent/ES2070748A2/en
Publication of ES2070748R publication Critical patent/ES2070748R/es
Application granted granted Critical
Publication of ES2070748B1 publication Critical patent/ES2070748B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • G08B17/11—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using an ionisation chamber for detecting smoke or gas
    • G08B17/113—Constructional details

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fire-Detection Mechanisms (AREA)

Abstract

DETECTOR IONICO DE HUMOS. FORMADO POR ENVOLVENTE (1, 2, 3) PROTECTORA CON ABERTURAS (4), CUYA ENVOLVENTE (1, 2, 3) COMPRENDE AL MENOS DOS ELEMENTOS CONDUCTORES (10, 11, 14) DE LA ELECTRICIDAD, DISPUESTOS DE MODO QUE CONFORMAN AL MENOS, UNA CAMARA DE IONIZACION (6), UN SOPORTE (12) CON FUENTE RADIACTIVA (13) DISPUESTA DE MODO QUE EMITE SU RADIACION HACIA LA CAMARA (6). SE CARACTERIZA PORQUE EL MONTAJE Y DESMONTAJE DEL SOPORTE (12) DE LA FUENTE RADIACTIVA (13) ES INDEPENDIENTE DEL MONTAJE O DESMONTAJE DE LOS DEMAS ELEMENTOS DEL INTERIOR DE LA ENVOLVENTE (1, 2, 3). EL SOPORTE (12) DE LA FUENTE RADIACTIVA (13) ESTA MONTADO AMOVIBLE EN LA CAMARA DE IONIZACION (6). OTRA REALIZACION DE DICHO SOPORTE (12) ES ENCAJABLE EN LA CAMARA (6). EL SOPORTE (12) CON LA FUENTE RADIACTIVA (13) COMPRENDE MEDIOS DE FIJACION (16) EN LA CAMARA (6). EL MONTAJE Y DESMONTAJE DEL SOPORTE (12) DE LA FUENTE RADIACTIVA (13) SE REALIZA MEDIANTE DESLIZAMIENTO A TRAVES DE LA CAMARA DE IONIZACION (6). FACILITA LA MANIPULACION, EL MONTAJE Y DESMONTAJE DEL DETECTOR IONICO DE HUMOS. REIVINDICACIONES. 1. DETECTOR IONICO DE HUMOS FORMADO POR UNA ENVOLVENTE (1, 2, 3) PROTECTORA CON UNA PLURALIDAD DE ABERTURAS (4), CUYA ENVOLVENTE (1, 2, 3) COMPRENDE EN SU INTERIOR, AL MENOS DOS ELEMENTOS (10, 11, 14, 120) CONDUCTORES DE LA ELECTRICIDAD SENSIBLEMENTE PARALELOS, ESTANDO DISPUESTOS DICHOS ELEMENTOS (10, 11, 14, 120) DE TAL MODO QUE CONFORMAN, AL MENOS UNA CAMARA (6), DENOMINADA CAMARA DE IONIZACION (6), EN DONDE SE DISPONE AL MENOS UN SOPORTE (12, 120) CON POR LO MENOS UNA FUENTE RADIACTIVA (13) DISPUESTA DE TAL MODO QUE EMITE SU RADIACION HACIA EL INTERIOR DE DICHA CAMARA DE IONIZACION (6), SIENDO EL SOPORTE (12, 120) DE LA FUENTE RADIACTIVA UNA PIEZA INDEPENDIENTE DE LOS DEMAS ELEMENTOS DEL INTERIOR DE LA ENVOLVENTE CARACTERIZADO POR EL HECHO DE QUE DICHA PIEZA (12, 120) ESTA MONTADA AMOVIBLE Y DIRECTAMENTE ACCESIBLE EN LA CAMARA DE IONIZACION. 2. DETECTOR SEGUN LA REIVINDICACION 1, CARACTERIZADO POR EL HECHO DE QUE EL SOPORTE (12, 120) CON LA FUENTE RADIACTIVA (13) ES ENCAJABLE EN LA CAMARA DE IONIZACION (6). 3. DETECTOR SEGUN LAS REIVINDICACIONES ANTERIORES, CARACTERIZADO POR EL HECHO DE QUE EL SOPORTE (12, 120) CON LA FUENTE RADIACTIVA (13) COMPRENDE MEDIOS DE FIJACION (16, 17) EN LA CAMARA DE IONIZACION. 4. DETECTOR SEGUN UNA CUALQUIERA DE LAS REIVINDICACIONES ANTERIORES, CARACTERIZADO POR EL HECHO DE QUE LA PARED INTERIOR (8) DE LA CAMARA DE IONIZACION (6) COMPRENDE UNA ABERTURA A TRAVES DE LA CUAL SE MONTA DESLIZANTE EL SOPORTE (12) DE LA CAMARA DE IONIZACION.IONIC SMOKE DETECTOR. FORMED BY ENVELOPE (1, 2, 3) PROTECTIVE WITH OPENINGS (4), WHOSE ENVELOPE (1, 2, 3) COMPRISES AT LEAST TWO CONDUCTING ELEMENTS (10, 11, 14) OF ELECTRICITY, DISPOSED IN A WAY THAT CONFORM AT LEAST , AN IONIZATION CHAMBER (6), A SUPPORT (12) WITH A RADIOACTIVE SOURCE (13) ARRANGED SO THAT IT EMITS ITS RADIATION TO THE CAMERA (6). IT IS CHARACTERIZED BECAUSE THE ASSEMBLY AND DISASSEMBLY OF THE SUPPORT (12) OF THE RADIOACTIVE SOURCE (13) IS INDEPENDENT OF THE ASSEMBLY OR DISASSEMBLY OF THE OTHER ELEMENTS OF THE INTERIOR OF THE ENCLOSURE (1, 2, 3). THE SUPPORT (12) OF THE RADIOACTIVE SOURCE (13) IS MOUNTED MOVABLE IN THE IONIZATION CHAMBER (6). ANOTHER PERFORMANCE OF SUCH SUPPORT (12) IS FITTED IN THE CAMERA (6). THE SUPPORT (12) WITH THE RADIOACTIVE SOURCE (13) INCLUDES FIXING MEANS (16) IN THE CAMERA (6). THE ASSEMBLY AND DISASSEMBLY OF THE SUPPORT (12) OF THE RADIOACTIVE SOURCE (13) IS CARRIED OUT BY SLIDING THROUGH THE IONIZATION CHAMBER (6). FACILITATES THE HANDLING, ASSEMBLY AND DISASSEMBLY OF THE IONIC SMOKE DETECTOR. CLAIMS. 1. IONIC SMOKE DETECTOR FORMED BY AN ENVELOPE (1, 2, 3) PROTECTIVE WITH A PLURALITY OF OPENINGS (4), WHOSE ENVELOPE (1, 2, 3) INCLUDES INSIDE IT, AT LEAST TWO ELEMENTS (10, 11, 14, 120) SENSITIVELY PARALLEL ELECTRICITY CONDUCTORS, THESE ELEMENTS (10, 11, 14, 120) BEING ARRANGED SO THAT THEY CONFORM, AT LEAST ONE CHAMBER (6), CALLED IONIZATION CHAMBER (6), WHERE IT IS AVAILABLE AT LEAST ONE SUPPORT (12, 120) WITH AT LEAST ONE RADIOACTIVE SOURCE (13) ARRANGED SO THAT IT EMITS ITS RADIATION TOWARDS THE SUCH IONIZATION CHAMBER (6), BEING THE SUPPORT (12, 120) OF THE SOURCE RADIOACTIVE A PIECE INDEPENDENT OF THE OTHER ELEMENTS OF THE INTERIOR OF THE ENVELOPE CHARACTERIZED BY THE FACT THAT SUCH PIECE (12, 120) IS MOUNTED MOVABLE AND DIRECTLY ACCESSIBLE IN THE IONIZATION CHAMBER. 2. DETECTOR ACCORDING TO CLAIM 1, CHARACTERIZED BY THE FACT THAT THE SUPPORT (12, 120) WITH THE RADIOACTIVE SOURCE (13) IS FITTED IN THE IONIZATION CHAMBER (6). 3. DETECTOR ACCORDING TO THE PREVIOUS CLAIMS, CHARACTERIZED BY THE FACT THAT THE SUPPORT (12, 120) WITH THE RADIOACTIVE SOURCE (13) INCLUDES FIXING MEANS (16, 17) IN THE IONIZATION CHAMBER. 4. DETECTOR ACCORDING TO ANY OF THE ABOVE CLAIMS, CHARACTERIZED BY THE FACT THAT THE INTERIOR WALL (8) OF THE IONIZATION CHAMBER (6) INCLUDES AN OPENING THROUGH WHICH THE SUPPORT SLIDES IS MOUNTED (12) OF IONIZATION.

ES9301050A 1993-05-17 1993-05-17 IONIC SMOKE DETECTOR. Expired - Fee Related ES2070748B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES9301050A ES2070748B1 (en) 1993-05-17 1993-05-17 IONIC SMOKE DETECTOR.
GB9408719A GB2278719B (en) 1993-05-17 1994-05-03 Ionic smoke detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9301050A ES2070748B1 (en) 1993-05-17 1993-05-17 IONIC SMOKE DETECTOR.

Publications (3)

Publication Number Publication Date
ES2070748A2 ES2070748A2 (en) 1995-06-01
ES2070748R ES2070748R (en) 1995-10-16
ES2070748B1 true ES2070748B1 (en) 1996-05-16

Family

ID=8281828

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9301050A Expired - Fee Related ES2070748B1 (en) 1993-05-17 1993-05-17 IONIC SMOKE DETECTOR.

Country Status (2)

Country Link
ES (1) ES2070748B1 (en)
GB (1) GB2278719B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2451915R1 (en) 2012-09-27 2014-06-02 Utc Fire & Security Americas Corporation, Inc. MODULAR SMOKE DETECTION SYSTEM AND PROCEDURE FOR MOUNTING A SMOKE DETECTION SYSTEM

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH508251A (en) * 1970-07-23 1971-05-31 Cerberus Ag Ionization fire alarms
BE790355A (en) * 1971-10-20 1973-02-15 Bevaknings A B Securitas SMOKE DETECTOR
US4761557A (en) * 1985-08-24 1988-08-02 Kohmi Bosai Kogyo Co., Ltd. Ionization-type smoke detector
US4937562A (en) * 1987-12-26 1990-06-26 Hochiki Corp. Moisture-proof ionization smoke detector
FR2640384B1 (en) * 1988-12-13 1991-04-12 Morrison Co Ets IONIZATION COMBUSTION GAS DETECTOR

Also Published As

Publication number Publication date
GB2278719B (en) 1997-03-26
ES2070748A2 (en) 1995-06-01
ES2070748R (en) 1995-10-16
GB9408719D0 (en) 1994-06-22
GB2278719A (en) 1994-12-07

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FD1A Patent lapsed

Effective date: 20040518