EA200600117A1 - SMOKE FIRE DETECTOR - Google Patents

SMOKE FIRE DETECTOR

Info

Publication number
EA200600117A1
EA200600117A1 EA200600117A EA200600117A EA200600117A1 EA 200600117 A1 EA200600117 A1 EA 200600117A1 EA 200600117 A EA200600117 A EA 200600117A EA 200600117 A EA200600117 A EA 200600117A EA 200600117 A1 EA200600117 A1 EA 200600117A1
Authority
EA
Eurasian Patent Office
Prior art keywords
base
bases
detachably connected
transverse dimensions
smoke
Prior art date
Application number
EA200600117A
Other languages
Russian (ru)
Other versions
EA007944B1 (en
Inventor
Владимир Викторович Баканов
Михаил Иванович Михавчук
Андрей Борисович Шаляпин
Original Assignee
Мисевич, Игорь Захарович
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 Мисевич, Игорь Захарович filed Critical Мисевич, Игорь Захарович
Publication of EA200600117A1 publication Critical patent/EA200600117A1/en
Publication of EA007944B1 publication Critical patent/EA007944B1/en

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
    • 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 Alarms (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

Изобретение может быть использовано в системах пожарной сигнализации. Извещатель содержит основной (1) и дополнительный (12) определители дыма с основаниями (2), (13), на которых установлены электронные блоки (3), (14) с сенсорами дыма (6), (15), расположенными в горизонтально-вентилируемых дымовых камерах (7), (16). Основной определитель (1) снабжен внутренним индикатором состояния (5), его основание (2) разъемно соединено с базой (8), выходные контакты его электронного блока (3) разъемно соединены со шлейфом пожарной сигнализации (9) и с внешним индикатором состояния (10). Оба определителя расположены на одной вертикальной оси, развернуты друг к другу основаниями и жестко связаны между собой, например, жесткой штангой (18). По одному варианту выполнения извещателя база (8) выполнена со сквозным отверстием (19), минимальные поперечные размеры которого не превышают максимальных поперечных размеров штанги (18) и дополнительного определителя (12). Последний в другом варианте выполнения снабжен базой (20). При этом определители выполнены с одинаковыми поперечными размерами, их базы соединены между собой с помощью трубчатой муфты, на внешней поверхности которой выполнены электрические контакты, муфта коаксиально расположена внутри трубчатой третьей базы, с которой она разъемно соединена. Технический результат - упрощение условий эксплуатации при сохранении высокой достоверности контроля.The invention can be used in fire alarm systems. The detector contains the main (1) and additional (12) smoke detectors with bases (2), (13), on which electronic units (3), (14) are installed with smoke sensors (6), (15) located in horizontal ventilated smoke chambers (7), (16). The main determinant (1) is equipped with an internal status indicator (5), its base (2) is detachably connected to the base (8), the output contacts of its electronic unit (3) are detachably connected to the fire alarm loop (9) and to the external status indicator (10 ). Both determinants are located on the same vertical axis, turned towards each other by bases and rigidly connected with each other, for example, with a rigid rod (18). In one embodiment of the detector, the base (8) is made with a through hole (19), the minimum transverse dimensions of which do not exceed the maximum transverse dimensions of the rod (18) and the additional determinant (12). The latter in another embodiment is provided with a base (20). In this case, the determinants are made with the same transverse dimensions, their bases are interconnected by means of a tubular coupling, on the external surface of which electrical contacts are made, the coupling is coaxially located inside the tubular third base, with which it is detachably connected. The technical result is to simplify operating conditions while maintaining high reliability of the control.

EA200600117A 2003-07-03 2004-06-29 Smoke fire alarm EA007944B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
UA2003076166A UA73398C2 (en) 2003-07-03 2003-07-03 Smoke fire detector ?? ?? ?? ??
PCT/UA2004/000043 WO2005004075A1 (en) 2003-07-03 2004-06-29 Smoke fire alarm

Publications (2)

Publication Number Publication Date
EA200600117A1 true EA200600117A1 (en) 2006-06-30
EA007944B1 EA007944B1 (en) 2007-02-27

Family

ID=33563375

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200600117A EA007944B1 (en) 2003-07-03 2004-06-29 Smoke fire alarm

Country Status (4)

Country Link
EA (1) EA007944B1 (en)
RU (1) RU2265888C2 (en)
UA (1) UA73398C2 (en)
WO (1) WO2005004075A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2168767A (en) * 1938-10-17 1939-08-08 Amos D Ellsworth Automatic diving toy
EP0054680B1 (en) * 1980-12-18 1987-01-07 Cerberus Ag Smoke detector according to the radiation extinction principle
AU653684B2 (en) * 1992-11-04 1994-10-06 Nohmi Bosai Ltd Smoke detecting apparatus for fire alarm
RU2168767C1 (en) * 1999-11-05 2001-06-10 Алексеев Александр Федорович Smoke signaling device
RU2178919C1 (en) * 2000-05-23 2002-01-27 Закрытое акционерное общество "АРГУС-СПЕКТР" Device for fire detection in rooms with space between ceilings

Also Published As

Publication number Publication date
EA007944B1 (en) 2007-02-27
WO2005004075A1 (en) 2005-01-13
RU2265888C2 (en) 2005-12-10
WO2005004075B1 (en) 2005-03-03
RU2003123741A (en) 2005-03-27
UA73398C2 (en) 2005-07-15

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM