NO172268B - TRANSPORTABLE SMOKE ALERT - Google Patents
TRANSPORTABLE SMOKE ALERT Download PDFInfo
- Publication number
- NO172268B NO172268B NO905316A NO905316A NO172268B NO 172268 B NO172268 B NO 172268B NO 905316 A NO905316 A NO 905316A NO 905316 A NO905316 A NO 905316A NO 172268 B NO172268 B NO 172268B
- Authority
- NO
- Norway
- Prior art keywords
- smoke
- sensor
- main unit
- unit
- sensor unit
- Prior art date
Links
- 239000000779 smoke Substances 0.000 title claims description 29
- 230000004913 activation Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 230000008054 signal transmission Effects 0.000 claims 1
- 230000003287 optical effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
-
- 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
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Fire-Detection Mechanisms (AREA)
- Fire Alarms (AREA)
- Medicines Containing Plant Substances (AREA)
Description
Foreliggende oppfinnelse angår en transportabel røkvarsler ifølge kravinnledningen. The present invention relates to a transportable smoke detector according to the preamble.
Transportable røkvarslere især for bruk under reiser er i handelen i ulike utforminger. Et av de problemer som er forbundet med slike røkvarslere er imidlertid at den reisende ofte glemmer å ta røkvarsleren med ut på reiser eller gjenglemmer røkvarsleren under reise. Et annet problem med slike transportable røkvarslere er at de vanligvis plasseres på eksempelvis et nattbord eller liknende omtrent i høyde med brukerens hode når røkvarsleren skal tjene sin hensikt og derfor ikke detekterer røk der hvor den først samler seg i rommet, nemlig i taket, slik at faren for at varsling skal skje for sent, i høy grad er til stede. Transportable smoke detectors, especially for use during travel, are on the market in various designs. One of the problems associated with such smoke detectors, however, is that the traveler often forgets to take the smoke detector with them on trips or forgets the smoke detector during travel. Another problem with such transportable smoke detectors is that they are usually placed on, for example, a bedside table or similar at approximately the height of the user's head when the smoke detector is to serve its purpose and therefore does not detect smoke where it first gathers in the room, namely in the ceiling, so that the danger that notification will happen too late is very much present.
For transportable røkvarslere gjelder, som også for stasjonære røkvarslere, at det stadig kontrolleres om batteriet er intakt. Ved de kjente transportable røkvarslere foreligger ikke noe incitament til å kontrollere batteriet før varsleren tas i bruk. For transportable smoke detectors, as for stationary smoke detectors, it is always checked whether the battery is intact. With the known transportable smoke detectors, there is no incentive to check the battery before the detector is put into use.
De forannevnte ulemper med kjente transportable røkvarslere gjør at deres pålitelighet er begrenset hvorfor de også har oppnådd en begrenset utbredelse. The aforementioned disadvantages of known transportable smoke detectors mean that their reliability is limited, which is why they have also achieved a limited spread.
Det er således et mål for foreliggende oppfinnelse å frembringe en transportabel røkvarsler uten de foran nevnte ulemper, som sikrer at sensoren registrerer røk der hvor røken først vil samle seg, som videre sikrer at batteriet kontinuerlig kontrolleres og som ikke minst sikrer at brukeren husker å medbringe røkvarsleren under hele reisen. Dette oppnås med den transportable røkvarsler ifølge foreliggende oppfinnelse slik den er beskrevet méd de i kravene anførte trekk. It is thus an aim of the present invention to produce a transportable smoke detector without the aforementioned disadvantages, which ensures that the sensor registers smoke where the smoke will first collect, which further ensures that the battery is continuously checked and which not least ensures that the user remembers to bring the smoke detector during the entire journey. This is achieved with the transportable smoke detector according to the present invention as described with the features stated in the claims.
Den transportable røkvarsler ifølge foreliggende oppfinnelse omfatter en hovedenhet og en sensorenhet som plasseres hver for seg under bruk, men som ellers er sammenkoplet til en enhet. Hovedenheten omfatter av en batteridrevet vekkerklokke og hensiktsmessig også er utformet for bruk som lykt, samt en mottaker for trådløst overførte signaler fra sensorenheten og en med mottakeren forbundet alarmenhet som på grunnlag av fra sensorenheten mottatte signaler i mottakerenheten aktiverer en alarm som kan være vekkerklokkens summer. Den i hovedenheten innebygde lykt, vekkerklokke og mottakerenhet er alle koplet til hovedenhetens batteri som brukeren dermed vil sikre er intakt for å kunne benytte klokken. The transportable smoke detector according to the present invention comprises a main unit and a sensor unit which are placed separately during use, but which are otherwise connected to one unit. The main unit includes a battery-powered alarm clock and is suitably designed for use as a lantern, as well as a receiver for wirelessly transmitted signals from the sensor unit and an alarm unit connected to the receiver which, on the basis of signals received from the sensor unit in the receiver unit, activates an alarm which can be the alarm clock's buzzer. The main unit's built-in lantern, alarm clock and receiver unit are all connected to the main unit's battery, which the user will thus ensure is intact in order to use the clock.
Sensorenheten har likeledes et batteri og en sender fortrinnsvis for utsendelse av infrarøde stråler til hovedenheten ved deteksjon av røk. Fortrinnsvis benyttes en optisk sensor. Sensorenheten er slik utformet at den med en klemme, krok, borrelås , e.l. lett kan henges opp så nær taket som mulig, for eksempelvis på gardiner eller andre steder. The sensor unit also has a battery and a transmitter, preferably for sending infrared rays to the main unit when detecting smoke. An optical sensor is preferably used. The sensor unit is designed in such a way that with a clip, hook, Velcro, etc. can easily be hung as close to the ceiling as possible, for example on curtains or elsewhere.
Sensorenheten festes etter bruk til hovedenheten på hensiktsmessig måte, ved innklemming, ved magnet e.l. Når sensorenheten fjernes fra hovedenheten aktiveres summeren et øyeblikk dersom batteriet i sensorenheten er intakt. På denne måte sikres at brukeren før bruk har kontrollert om batteriet er intakt og eventuelt kan sørge for innsetting av nytt dersom summeren ikke aktiveres når sensorenheten fjernes fra hovedenheten. After use, the sensor unit is attached to the main unit in an appropriate way, by clamping, by magnet etc. When the sensor unit is removed from the main unit, the buzzer is activated for a moment if the battery in the sensor unit is intact. In this way, it is ensured that the user has checked whether the battery is intact before use and can possibly arrange for a new one to be inserted if the buzzer is not activated when the sensor unit is removed from the main unit.
Det er videre av stor betydning å sikre at brukeren tar med seg både hovedenheten og sensorenheten ved avreise. Av denne grunn er hovedenheten slik utformet summeren aktiveres dersom hovedenheten løftes fra underlaget uten at sensorenheten er påmontert. Dette kan eksempelvis oppnås med en på hovedenheten anordnet føler som registrerer om hovedenheten ligger på et underlag samt en føler som registrerer om sensorenheten er påmontert hovedenheten. Summeren aktiveres inntil sensorenheten monteres på hovedenheten eller hovedenheten settes på et underlag. It is also of great importance to ensure that the user takes both the main unit and the sensor unit with them when leaving. For this reason, the main unit is designed in such a way that the buzzer is activated if the main unit is lifted from the surface without the sensor unit being attached. This can be achieved, for example, with a sensor arranged on the main unit that detects whether the main unit is on a surface and a sensor that detects whether the sensor unit is mounted on the main unit. The buzzer is activated until the sensor unit is mounted on the main unit or the main unit is placed on a base.
Claims (5)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO905316A NO172268C (en) | 1990-12-07 | 1990-12-07 | TRANSPORTABLE SMOKE ALERT |
PCT/NO1991/000153 WO1992010820A1 (en) | 1990-12-07 | 1991-12-05 | Portable smoke alarm |
AU90236/91A AU9023691A (en) | 1990-12-07 | 1991-12-05 | Portable smoke alarm |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO905316A NO172268C (en) | 1990-12-07 | 1990-12-07 | TRANSPORTABLE SMOKE ALERT |
Publications (4)
Publication Number | Publication Date |
---|---|
NO905316D0 NO905316D0 (en) | 1990-12-07 |
NO905316L NO905316L (en) | 1992-06-09 |
NO172268B true NO172268B (en) | 1993-03-15 |
NO172268C NO172268C (en) | 1993-06-23 |
Family
ID=19893718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO905316A NO172268C (en) | 1990-12-07 | 1990-12-07 | TRANSPORTABLE SMOKE ALERT |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU9023691A (en) |
NO (1) | NO172268C (en) |
WO (1) | WO1992010820A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2280295A (en) * | 1993-07-19 | 1995-01-25 | Benedict Chaplin Spencer | Portable smoke detector |
US6154130A (en) * | 1997-12-09 | 2000-11-28 | Mondejar; Nidia M. | Portable room security system |
GB0305473D0 (en) * | 2003-03-10 | 2003-04-16 | Kapoor Divjot | A portable smoke detection device |
GB2404459A (en) * | 2003-07-29 | 2005-02-02 | John Cubbison | Combined clock and smoke alarm device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS595955B2 (en) * | 1979-07-27 | 1984-02-08 | ホーチキ株式会社 | fire alarm |
US4480250A (en) * | 1981-11-27 | 1984-10-30 | Mcneely Charles D | Credit card carrier with alarm |
US4611200A (en) * | 1982-04-05 | 1986-09-09 | Stilwell Fred W | Portable battery powered smoke detector and clock |
US4949077A (en) * | 1989-10-02 | 1990-08-14 | Mbuthia David G | Portable unit with smoke alarm, clock radio, compass, retractable table, and lamp |
-
1990
- 1990-12-07 NO NO905316A patent/NO172268C/en unknown
-
1991
- 1991-12-05 AU AU90236/91A patent/AU9023691A/en not_active Abandoned
- 1991-12-05 WO PCT/NO1991/000153 patent/WO1992010820A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
NO905316D0 (en) | 1990-12-07 |
NO905316L (en) | 1992-06-09 |
AU9023691A (en) | 1992-07-08 |
WO1992010820A1 (en) | 1992-06-25 |
NO172268C (en) | 1993-06-23 |
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