IPC-Stelle: G08B 25/12 [Version 2017.01]

SymbolTypTitel
GSKPHYSICS
G08KLSIGNALLING
G08BUKLSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
G08B 1/00HGRSystems for signalling characterised solely by the form of transmission of the signal [1, 2006.01]
G08B 1/02UGR1
.using only mechanical transmission [1, 2006.01]
G08B 1/04UGR1
.using hydraulic transmission; using pneumatic transmission [1, 2006.01]
G08B 1/06UGR2
. .hydraulic only [1, 2006.01]
G08B 1/08UGR1
.using electric transmission [1, 2006.01]
G08B 3/00HGRAudible signalling systems; Audible personal calling systems [1, 2006.01]
G08B 3/02UGR1
.using only mechanical transmission [1, 2006.01]
G08B 3/06UGR1
.using hydraulic transmission; using pneumatic transmission [1, 2006.01]
G08B 3/10UGR1
.using electric transmission; using electromagnetic transmission [1, 2006.01]
G08B 3/14UGR1
.using explosives [1, 2006.01]
G08B 5/00HGRVisible signalling systems, e.g. personal calling systems, remote indication of seats occupied [1, 2006.01]
G08B 5/02UGR1
.using only mechanical transmission [1, 2006.01]
G08B 5/06UGR1
.using hydraulic transmission; using pneumatic transmission [1, 2006.01]
G08B 5/14UGR2
. .with indicator element moving about a pivot, e.g. hinged flap or rotating vane [1, 2006.01]
G08B 5/16UGR3
. . .with reset means necessitating a separate operation to return the indicator element [1, 2006.01]
G08B 5/18UGR2
. .with indicator element moving rectilinearly [1, 2006.01]
G08B 5/20UGR3
. . .with reset means necessitating a separate operation to return the indicator element [1, 2006.01]
G08B 5/22UGR1
.using electric transmission; using electromagnetic transmission [1, 2006.01]
G08B 5/24UGR2
. .with indicator element moving about a pivot, e.g. hinged flap or rotating vane [1, 2006.01]
G08B 5/26UGR3
. . .with reset means necessitating a separate operation to return the indicator element [1, 2006.01]
G08B 5/28UGR3
. . .with hinged flap or arm [1, 2006.01]
G08B 5/30UGR3
. . .with rotating or oscillating members, e.g. vanes [1, 2006.01]
G08B 5/32UGR2
. .with indicator element moving rectilinearly [1, 2006.01]
G08B 5/34UGR3
. . .with reset means necessitating a separate operation to return the indicator element [1, 2006.01]
G08B 5/36UGR2
. .using visible light sources [1, 2006.01]
G08B 5/38UGR3
. . .using flashing light [1, 2006.01]
G08B 5/40UGR1
.using smoke, fire or coloured gases [1, 2006.01]
G08B 6/00HGRTactile signalling systems, e.g. personal calling systems [6, 2006.01]
G08B 7/00HGRSignalling systems according to more than one of groups G08B 3/00-G08B 6/00; Personal calling systems according to more than one of groups G08B 3/00-G08B 6/00 [1, 2006.01]
G08B 7/02UGR1
.using mechanical transmission [1, 2006.01]
G08B 7/04UGR1
.using hydraulic transmission; using pneumatic transmission [1, 2006.01]
G08B 7/06UGR1
.using electric transmission [1, 2006.01]
G08B 7/08UGR1
.using explosives [1, 2006.01]
G08B 9/00HGROrder telegraph apparatus, i.e. means for transmitting one of a finite number of different orders at the discretion of the user, e.g. bridge to engine room orders in ships [1, 2006.01]
G08B 9/02UGR1
.Details [1, 2006.01]
G08B 9/04UGR2
. .Means for recording operation of the apparatus [1, 2006.01]
G08B 9/06UGR2
. .Means for indicating disagreement between orders given and those carried out [1, 2006.01]
G08B 9/08UGR1
.mechanical [1, 2006.01]
G08B 9/10UGR2
. .using ratchet [1, 2006.01]
G08B 9/12UGR2
. .using rotary shaft [1, 2006.01]
G08B 9/14UGR1
.hydraulic; pneumatic [1, 2006.01]
G08B 9/16UGR2
. .using ratchet [1, 2006.01]
G08B 9/18UGR2
. .by varying displacement of the fluid [1, 2006.01]
G08B 9/20UGR2
. .by varying pressure of the fluid [1, 2006.01]
G08B 13/00HGRBurglar, theft or intruder alarms [1, 2006.01]
G08B 13/02UGR1
.Mechanical actuation [1, 2006.01]
G08B 13/04UGR2
. .by breaking of glass [1, 2006.01]
G08B 13/06UGR2
. .by tampering with fastening [1, 2006.01]
G08B 13/08UGR2
. .by opening, e.g. of door, of window, of drawer, of shutter, of curtain, of blind [1, 2006.01]
G08B 13/10UGR2
. .by pressure on floors, floor coverings, stair treads, counters, or tills [1, 2006.01]
G08B 13/12UGR2
. .by the breaking or disturbance of stretched cords or wires [1, 2006.01]
G08B 13/14UGR2
. .by lifting or attempted removal of hand-portable articles [1, 2006.01]
G08B 13/16UGR1
.Actuation by interference with mechanical vibrations in air or other fluid [1, 2006.01]
G08B 13/18UGR1
.Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength [1, 2006.01]
G08B 13/181UGR2
. .using active radiation detection systems [5, 2006.01]
G08B 13/183UGR3
. . .by interruption of a radiation beam or barrier [5, 2006.01]
G08B 13/184UGR4
. . . .using radiation reflectors [5, 2006.01]
G08B 13/186UGR4
. . . .using light guides, e.g. optical fibres [5, 2006.01]
G08B 13/187UGR3
. . .by interference of a radiation field [5, 2006.01]
G08B 13/189UGR2
. .using passive radiation detection systems [5, 2006.01]
G08B 13/19UGR3
. . .using infra-red-radiation detection systems [5, 2006.01]
G08B 13/191UGR4
. . . .using pyroelectric sensor means [5, 2006.01]
G08B 13/193UGR4
. . . .using focusing means [5, 2006.01]
G08B 13/194UGR3
. . .using image scanning and comparing systems [5, 2006.01]
G08B 13/196UGR4
. . . .using television cameras [5, 2006.01]
G08B 13/20UGR1
.Actuation by change of fluid pressure [1, 2006.01]
G08B 13/22UGR1
.Electrical actuation [1, 2006.01]
G08B 13/24UGR2
. .by interference with electromagnetic field distribution [1, 2006.01]
G08B 13/26UGR2
. .by proximity of an intruder causing variation in capacitance or inductance of a circuit [1, 2006.01]
G08B 15/00HGRIdentifying, scaring or incapacitating burglars, thieves or intruders, e.g. by explosives [1, 2006.01]
G08B 15/02UGR1
.with smoke, gas, or coloured or odorous powder or liquid [1, 2006.01]
G08B 17/00HGRFire alarms; Alarms responsive to explosion [1, 2006.01]
G08B 17/02UGR1
.Mechanical actuation of the alarm, e.g. by the breaking of a wire [1, 2006.01]
G08B 17/04UGR1
.Hydraulic or pneumatic actuation of the alarm, e.g. by change of fluid pressure [1, 2006.01]
G08B 17/06UGR1
.Electric actuation of the alarm, e.g. using a thermally-operated switch [1, 2006.01]
G08B 17/08UGR1
.Actuation involving the use of explosive means [1, 2006.01]
G08B 17/10UGR1
.Actuation by presence of smoke or gases [1, 2006.01]
G08B 17/103UGR2
. .using a light emitting and receiving device [5, 2006.01]
G08B 17/107UGR3
. . .for detecting light-scattering due to smoke [5, 2006.01]
G08B 17/11UGR2
. .using an ionisation chamber for detecting smoke or gas [5, 2006.01]
G08B 17/113UGR3
. . .Constructional details [5, 2006.01]
G08B 17/117UGR2
. .by using a detection device for specific gases, e.g. combustion products, produced by the fire (G08B 17/103, G08B 17/11 take precedence) [5, 2006.01]
G08B 17/12UGR1
.Actuation by presence of radiation or particles, e.g. of infra-red radiation or of ions [1, 2006.01]
G08B 19/00HGRAlarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow [1, 2006.01]
G08B 19/02UGR1
.Alarm responsive to formation or anticipated formation of ice [1, 2006.01]
G08B 21/00HGRAlarms responsive to a single specified undesired or abnormal condition and not otherwise provided for [1, 2006.01]
G08B 21/02UGR1
.Alarms for ensuring the safety of persons [7, 2006.01]
G08B 21/04UGR2
. .responsive to non-activity, e.g. of elderly persons (G08B 21/06 takes precedence) [7, 2006.01]
G08B 21/06UGR2
. .indicating a condition of sleep, e.g. anti-dozing alarms [7, 2006.01]
G08B 21/08UGR2
. .responsive to the presence of persons in a body of water, e.g. a swimming pool; responsive to an abnormal condition of a body of water [7, 2006.01]
G08B 21/10UGR2
. .responsive to calamitous events, e.g. tornados or earthquakes [7, 2006.01]
G08B 21/12UGR2
. .responsive to undesired emission of substances, e.g. pollution alarms [7, 2006.01]
G08B 21/14UGR3
. . .Toxic gas alarms (G08B 21/16 takes precedence) [7, 2006.01]
G08B 21/16UGR3
. . .Combustible gas alarms [7, 2006.01]
G08B 21/18UGR1
.Status alarms (G08B 21/02 takes precedence) [7, 2006.01]
G08B 21/20UGR2
. .responsive to moisture [7, 2006.01]
G08B 21/22UGR2
. .responsive to presence or absence of persons [7, 2006.01]
G08B 21/24UGR2
. .Reminder alarms, e.g. anti-loss alarms [7, 2006.01]
G08B 23/00HGRAlarms responsive to unspecified undesired or abnormal conditions [1, 2006.01]
G08B 25/00HGRAlarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems [1, 2006.01]
G08B 25/01UGR1
.characterised by the transmission medium [5, 2006.01]
G08B 25/04UGR2
. .using a single signalling line, e.g. in a closed loop [5, 2006.01]
G08B 25/06UGR2
. .using power transmission lines [5, 2006.01]
G08B 25/08UGR2
. .using communication transmission lines [5, 2006.01]
G08B 25/10UGR2
. .using wireless transmission systems [5, 2006.01]
G08B 25/12UGR1
.Manually actuated calamity alarm transmitting arrangements [5, 2006.01]
G08B 25/14UGR1
.Central alarm receiver or annunciator arrangements [5, 2006.01]
G08B 26/00HGRAlarm systems in which substations are interrogated in succession by a central station [1, 2006.01]
G08B 27/00HGRAlarm systems in which the alarm condition is signalled from a central station to a plurality of substations [1, 2006.01]
G08B 29/00HGRChecking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation [1, 2006.01]
G08B 29/02UGR1
.Monitoring continuously signalling or alarm systems [5, 2006.01]
G08B 29/04UGR2
. .Monitoring of the detection circuits [5, 2006.01]
G08B 29/06UGR2
. .Monitoring of the line circuits, e.g. signalling of line faults [5, 2006.01]
G08B 29/08UGR3
. . .Signalling of tampering with the line circuit [5, 2006.01]
G08B 29/10UGR2
. .Monitoring of the annunciator circuits [5, 2006.01]
G08B 29/12UGR1
.Checking intermittently signalling or alarm systems [5, 2006.01]
G08B 29/14UGR2
. .checking the detection circuits [5, 2006.01]
G08B 29/16UGR1
.Security signalling or alarm systems, e.g. redundant systems [5, 2006.01]
G08B 29/18UGR1
.Prevention or correction of operating errors (G08B 29/02, G08B 29/12 take precedence) [5, 2006.01]
G08B 29/20UGR2
. .Calibration, including self-calibrating arrangements [5, 2006.01]
G08B 29/22UGR3
. . .Provisions facilitating manual calibration, e.g. input or output provisions for testing; Holding of intermittent values to permit measurement [5, 2006.01]
G08B 29/24UGR3
. . .Self-calibration, e.g. compensating for environmental drift or ageing of components [5, 2006.01]
G08B 29/26UGR4
. . . .by updating and storing reference thresholds [5, 2006.01]
G08B 29/28UGR4
. . . .by changing the gain of an amplifier [5, 2006.01]
G08B 31/00HGRPredictive alarm systems characterised by extrapolation or other computation using updated historic data [5, 2006.01]