ES2070748A2 - Ionisation smoke detector - Google Patents

Ionisation smoke detector

Info

Publication number
ES2070748A2
ES2070748A2 ES09301050A ES9301050A ES2070748A2 ES 2070748 A2 ES2070748 A2 ES 2070748A2 ES 09301050 A ES09301050 A ES 09301050A ES 9301050 A ES9301050 A ES 9301050A ES 2070748 A2 ES2070748 A2 ES 2070748A2
Authority
ES
Spain
Prior art keywords
smoke detector
detector
ionisation smoke
ionisation
support
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
ES09301050A
Other languages
Spanish (es)
Other versions
ES2070748B1 (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

Abstract

An ionisation smoke detector has a radioactive source carried by a support 12 which can be assembled and disassembled independently of other detector parts inside a housing. The support may be a snap fit inside the detector, or, as shown, be slid into place and retained by a latch 16.
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 true ES2070748A2 (en) 1995-06-01
ES2070748R ES2070748R (en) 1995-10-16
ES2070748B1 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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1341372A (en) * 1971-10-20 1973-12-19 Securitas Ab Bevaknings Smoke detector
EP0217100A2 (en) * 1985-08-24 1987-04-08 Nohmi Bosai Ltd. An ionization-type smoke detector
US4937562A (en) * 1987-12-26 1990-06-26 Hochiki Corp. Moisture-proof ionization smoke detector
WO1990007169A1 (en) * 1988-12-13 1990-06-28 Etablissements Morrison & Co Ionization-type combustion gas detector

Family Cites Families (1)

* 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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1341372A (en) * 1971-10-20 1973-12-19 Securitas Ab Bevaknings Smoke detector
EP0217100A2 (en) * 1985-08-24 1987-04-08 Nohmi Bosai Ltd. An ionization-type smoke detector
US4937562A (en) * 1987-12-26 1990-06-26 Hochiki Corp. Moisture-proof ionization smoke detector
WO1990007169A1 (en) * 1988-12-13 1990-06-28 Etablissements Morrison & Co Ionization-type combustion gas detector

Also Published As

Publication number Publication date
ES2070748B1 (en) 1996-05-16
GB2278719B (en) 1997-03-26
GB2278719A (en) 1994-12-07
GB9408719D0 (en) 1994-06-22
ES2070748R (en) 1995-10-16

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Legal Events

Date Code Title Description
TK9A Correction

Free format text: EN EL BOPI 160596 SE PUBLICA LA CONCESION DEL EXPEDIEN0 TE CON ERROR EN:REIVINDICACIONES 0

FD1A Patent lapsed

Effective date: 20040518