GB9408719D0 - Ionic smoke detector - Google Patents

Ionic smoke detector

Info

Publication number
GB9408719D0
GB9408719D0 GB9408719A GB9408719A GB9408719D0 GB 9408719 D0 GB9408719 D0 GB 9408719D0 GB 9408719 A GB9408719 A GB 9408719A GB 9408719 A GB9408719 A GB 9408719A GB 9408719 D0 GB9408719 D0 GB 9408719D0
Authority
GB
United Kingdom
Prior art keywords
smoke detector
ionic smoke
ionic
detector
smoke
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
GB9408719A
Other versions
GB2278719A (en
GB2278719B (en
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
Publication of GB9408719D0 publication Critical patent/GB9408719D0/en
Publication of GB2278719A publication Critical patent/GB2278719A/en
Application granted granted Critical
Publication of GB2278719B publication Critical patent/GB2278719B/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)
GB9408719A 1993-05-17 1994-05-03 Ionic smoke detector Expired - Fee Related GB2278719B (en)

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
GB9408719D0 true GB9408719D0 (en) 1994-06-22
GB2278719A GB2278719A (en) 1994-12-07
GB2278719B GB2278719B (en) 1997-03-26

Family

ID=8281828

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9408719A Expired - Fee Related GB2278719B (en) 1993-05-17 1994-05-03 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
ES2070748B1 (en) 1996-05-16
ES2070748R (en) 1995-10-16
ES2070748A2 (en) 1995-06-01
GB2278719A (en) 1994-12-07
GB2278719B (en) 1997-03-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20030503