EP1679258A2 - Emergency indicator - Google Patents
Emergency indicator Download PDFInfo
- Publication number
- EP1679258A2 EP1679258A2 EP06100193A EP06100193A EP1679258A2 EP 1679258 A2 EP1679258 A2 EP 1679258A2 EP 06100193 A EP06100193 A EP 06100193A EP 06100193 A EP06100193 A EP 06100193A EP 1679258 A2 EP1679258 A2 EP 1679258A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- indicator
- shell
- emergency
- emergency indicator
- circuit
- 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
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/0005—Life-saving in water by means of alarm devices for persons falling into the water, e.g. by signalling, by controlling the propulsion or manoeuvring means of the boat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
- B63C9/20—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like characterised by signalling means, e.g. lights
Definitions
- the present invention relates, in general, to an emergency indicator to be mounted, for instance, on life belts and/or jackets, for signalling emergency situations, as for instance presence of shipwrecked persons as a consequence of a shipwreck.
- the present invention relates to an emergency indicator that complies with the "LSA Code” standards of the "IMO MSC 48 (66) Resolution” and “IMO 81 (70) Resolution”, as well as that is in conformity with "EU Directive on Marine Equipment or MED".
- LEDs are known in the art, in particular intermittent light indicators for persons shipwrecked at sea. Such indicators are mounted on life belts or jackets and have the main function to allow locating persons fallen into the water or missing persons at sea. In particular, such indicators comprise an electronic circuit apt to guarantee one or more of the following characteristics:
- a first problem of the known indicators is that in general the electronic circuit is sealed or rendered impermeable to humidity or water infiltration by the use of impregnation resins, for instance epoxy resins, that render such indicators, as a whole, particularly heavy and not self floating. Such a fact renders known indicators ineffective in emergency situations if they should come off the life jacket whereto they are hooked.
- impregnation resins for instance epoxy resins
- a second problem lies in the fact that such indicators typically comprise an incandescent lamp that, as is known, emits a yellow light which, being not perfectly white, is less visible than a perfectly white light.
- Object of the present invention is an emergency indicator for life belts or life jackets apt to overcome the problems of the background art as highlighted. Such an object is achieved by means of an emergency indicator having the features set forth in the claims that follow; such claims are an integral part of the teaching of the present invention.
- the emergency indicator comprises a shell arranged to protect the electronic circuit from water or humidity infiltration and it is apt to guarantee, for instance, the flotation of the indicator even if, in situations of emergency, this should come off the life jacket whereto it is hooked.
- the indicator comprises an aid light including, in particular, a white light LED diode.
- the indicator comprises an electronic circuit apt to optimise the electric power consumption during operation.
- the indicator comprises an extremely user-friendly switch for manually activating and deactivating the operation of the indicator itself.
- an emergency indicator (indicator) 5 comprises a body (shell) 20 suitable to house an electronic circuit 70 adapted to generate aid signals, as it will be disclosed later on in detail.
- a sensor device (Fig.1, Fig.2) 61, of known type, is connected to the body 20 and to the electronic circuit 70 through a cable 60, said sensor device 61 being arranged to allow the automatic activation of the electronic circuit 70 if the same sensor 61 is immersed, for instance, into marine water or if it gets wet.
- An activation switch (switch) 40 arranged to allow the manual activation of the electronic circuit 70 is connected, in the preferred embodiment, to the body and to the electronic circuit 70.
- Such a switch 40 may completely replace the sensor 60 or, it may even be replaced by the same.
- the body 20 comprises, associated thereto, a coupler device 30, of known type, apt to allow, for instance, engagement of the indicator 5 to a life jacket, known per se.
- the coupler device comprises, for instance, a clip 31, separated from the body 20, and with its ends shaped so as to be able to be securely hooked to the life jacket through corresponding indentations 34 obtained in the body 20 of the indicator 5.
- the shell 20 comprises, in the preferred embodiment, a first shell element (lower body) 21 and a second shell element (upper body) 23; the lower body 21 is apt to be embedded, in known way, in the upper body 23.
- the upper body 23 preferably comprises a transparent dome 24, obtained for instance by press-moulding of the same material as the body 20.
- the dome 24 is apt to render visible, in known way, the light emitted by the electronic circuit 70, as it will be disclosed later on in detail.
- the body 20, in its entirety, and the clip 31 are made, in the preferred embodiment, of light-weight plastic material, for instance of polycarbonate, so as to allow embedding between the upper body 23 and the lower body 21, in a very reliable and flexible way.
- washers or sealing rings, 22a and 22b are interposed, as for instance "O-RING" type washers having circular cross-section and apt to render the indicator 5 highly watertight.
- washers or sealing rings having other shapes may be used, provided that they allow to attain the object to impermeabilise the indicator to water and humidity.
- the use of light-weight materials for the body 20 and the insertion of the washers 22a and 22b is apt to allow the indicator 5 to be self floating and to operate as emergency indicator also in case, for instance, such an indicator 5 should come off the life jacket.
- the shell 20 may also be made of more than two shell elements, provided that the shell elements must be closely embedded and protected with sealing rings or elements so as to prevent water or humidity infiltration into the shell.
- the electronic circuit 70 (Fig.2) comprises, in the preferred embodiment, a battery 71, of known type, for instance a lithium dry battery of 3V CR123 type, a light emitting device (LED) 76, of known type, arranged to emit light, a pilot circuit 74 connected to the LED 76 for activating operation thereof according to predetermined time intervals and a power control circuit 73, interposed between the battery 71 and the pilot circuit 74.
- the electronic circuit 70 in the preferred embodiment, is connected, externally to the body 20, to the switch 40 and, preferably, in series thereto, to the sensor 61 (through the cable 60), both being apt to activate respectively manually and automatically the operation of the electronic circuit 70 itself.
- the light emitting device (LED) 76 in the preferred embodiment, is comprised of a white LED diode having high efficiency to emit white light (true white) with high visual impact (luminous intensity greater than 0,75 cd) and such to guarantee to the indicator 5 of easy visibility in emergency situations.
- the diode can be replaced by light emitting devices of other types, provided that such devices are adapted to the object of being easily sighted in emergency situations.
- the power control circuit 73 is arranged to receive power supply from the battery 71, to store it, for instance through one or more capacitors, and to supply electric power, in the form of electric voltage, to pilot circuit 74, even if the voltage of the battery 71 varies, for instance between 3V and 2V.
- the pilot circuit 74 comprises, for instance, a timer circuit (bistable) 81 having two timers, powered by the power control circuit 73, a charge and discharge circuit (inductor) 85 connected to the LED 76 and apt to electrically power it, as it will be disclosed later on in detail, and, interposed between the bistable 81 and the inductor 85, a controller circuit 83, arranged to combine the frequencies generated by the bistable 81, as it will be disclosed later on in detail.
- a timer circuit (bistable) 81 having two timers, powered by the power control circuit 73
- a charge and discharge circuit (inductor) 85 connected to the LED 76 and apt to electrically power it, as it will be disclosed later on in detail
- a controller circuit 83 interposed between the bistable 81 and the inductor 85, a controller circuit 83, arranged to combine the frequencies generated by the bistable 81, as it will be disclosed later on in detail.
- the two timer circuit 81 for instance comprised of a TLC556 type integrated circuit, is configured, according to a preferred embodiment, for generating two types of square waves having each a duty cycle settable in a predetermined way.
- the types of square waves are settable, in known way, by means of suitable passive components (resistors and capacitors not evidenced in Figure 2), connected to the pins of the integrated circuit itself.
- the square waves generated by the bistable 81 are for instance:
- the controller circuit 83 receives as input the square waves generated by the bistable 81 and is arranged to combine such square waves so as to generate as output a composite square wave signal in which, in particular, the TON and the TOFF are frequency modulated by the second square wave.
- the controller circuit 83 may be made, in a known way, of active (transistors) and passive components.
- the controller circuit 83 is adapted to realise an "ANALOG AND" type function between the square wave having the 56 KHz frequency and the square wave having the 1110 ms cycle.
- the output signal is not a continuous signal but, rather, a signal having, in particular, the active component TON modulated to a predetermined frequency, apt to allow, consequently, to save power supply energy in comparison to pilot circuits that provide in output the active component TON only.
- the charge and discharge circuit (inductor) 85 receives as input the signal generated by the controller circuit 83 and is arranged to electrically powering with constant current the LED 76 according to predetermined power on and off time periods.
- the charge and discharge circuit 85 may be obtained, for instance, by means of an inductive circuit, placed in parallel to the LED 76 and arranged to accumulate the active component TON for the duration thereof and to unload such an accumulated active component in the time period corresponding to that of the null component TOFF, in the form of supply of constant current to the LED 76.
- the power on time period of the LED will be 310 ms and the power off time period will be 800 ms.
- the emergency indicator 5 (Fig. 1 and Fig. 2), as disclosed is therefore arranged to overcome the problems of the background art and provides, inter alia, the following features implementable singularly or altogether:
- the switch 40 comprises a jack plug 41 (Fig.3a and Fig.3b), secured to the body 20 (Fig.1), and a mobile element (female element) 43 (Fig.3a and Fig.3b) arranged to slide along the jack plug 41 inside the shell 20.
- the jack plug 41 for instance a stereo type jack plug, known per se, comprises electrically insulated parts, in the exemplified figures three electrically insulated parts (a, b, c) .
- the mobile element 43 is arranged to take a first position (Fig.3a) in which the jack plug 41 is "unplugged” from the mobile element 43 and a second position in which the jack plug 41 is "plugged” into the mobile element 43.
- the mobile element 43 of the switch 40 comprises, in particular, the sealing ring 22b that is shaped so as to prevent water or humidity infiltration when the mobile element 43 slides into the shell 20.
- the mobile element 43 is shaped, for instance, so as to:
Abstract
Description
- The present invention relates, in general, to an emergency indicator to be mounted, for instance, on life belts and/or jackets, for signalling emergency situations, as for instance presence of shipwrecked persons as a consequence of a shipwreck.
In particular, the present invention relates to an emergency indicator that complies with the "LSA Code" standards of the "IMO MSC 48 (66) Resolution" and "IMO 81 (70) Resolution", as well as that is in conformity with "EU Directive on Marine Equipment or MED". - Emergency indicators (indicators) are known in the art, in particular intermittent light indicators for persons shipwrecked at sea.
Such indicators are mounted on life belts or jackets and have the main function to allow locating persons fallen into the water or missing persons at sea.
In particular, such indicators comprise an electronic circuit apt to guarantee one or more of the following characteristics: - at least 24 hours of operation autonomy;
- luminous emission higher than 0,75 cd after 8 operation hours;
- effective luminous intensity higher than 0,75 cd;
- light emission in a whole hemisphere;
- automatic power on when in contact with marine water;
- flashing frequency higher than 50 flash per minute;
- manual power on and deactivation or power off;
- operating temperature between - 20°C and + 65°C.
- A first problem of the known indicators is that in general the electronic circuit is sealed or rendered impermeable to humidity or water infiltration by the use of impregnation resins, for instance epoxy resins, that render such indicators, as a whole, particularly heavy and not self floating.
Such a fact renders known indicators ineffective in emergency situations if they should come off the life jacket whereto they are hooked. - A second problem lies in the fact that such indicators typically comprise an incandescent lamp that, as is known, emits a yellow light which, being not perfectly white, is less visible than a perfectly white light.
- Applicant has found that such problems render the use of known indicators not safe and not very effective, indeed in emergency situations in which such safety and effectiveness would be required, for instance in the form of flotation of such indicators even in case they should come off the jacket and/or in the form of a perfectly white light therefore easily visible from far away.
- Object of the present invention is an emergency indicator for life belts or life jackets apt to overcome the problems of the background art as highlighted.
Such an object is achieved by means of an emergency indicator having the features set forth in the claims that follow; such claims are an integral part of the teaching of the present invention. - According to one of the features of the present invention, the emergency indicator comprises a shell arranged to protect the electronic circuit from water or humidity infiltration and it is apt to guarantee, for instance, the flotation of the indicator even if, in situations of emergency, this should come off the life jacket whereto it is hooked.
- According to another feature of the present invention, the indicator comprises an aid light including, in particular, a white light LED diode.
- According to a further feature of the present invention, the indicator comprises an electronic circuit apt to optimise the electric power consumption during operation.
- According to still another feature of the present invention, the indicator comprises an extremely user-friendly switch for manually activating and deactivating the operation of the indicator itself.
- These and further features of the present invention will appear more clearly from the following detailed description of preferred embodiments, provided by way of non-limiting examples with reference to the attached drawings, wherein:
- Fig. 1 shows an emergency indicator according to the invention;
- Fig. 2 shows a logic diagram of an electronic circuit usable in the Fig. 1 emergency indicator; and
- Fig. 3 schematically shows a manual switch usable in the Fig. 1 emergency indicator.
- With reference to Fig. 1 an emergency indicator (indicator) 5 according to present invention comprises a body (shell) 20 suitable to house an
electronic circuit 70 adapted to generate aid signals, as it will be disclosed later on in detail. - In the preferred embodiment, a sensor device (Fig.1, Fig.2) 61, of known type, is connected to the
body 20 and to theelectronic circuit 70 through acable 60, saidsensor device 61 being arranged to allow the automatic activation of theelectronic circuit 70 if thesame sensor 61 is immersed, for instance, into marine water or if it gets wet.
Obviously, in other embodiments thesensor 61 and thecorresponding cable 60 may also be missing.
An activation switch (switch) 40 arranged to allow the manual activation of theelectronic circuit 70 is connected, in the preferred embodiment, to the body and to theelectronic circuit 70.
Such aswitch 40, in other embodiments, may completely replace thesensor 60 or, it may even be replaced by the same. - The
body 20 comprises, associated thereto, acoupler device 30, of known type, apt to allow, for instance, engagement of theindicator 5 to a life jacket, known per se. The coupler device comprises, for instance, aclip 31, separated from thebody 20, and with its ends shaped so as to be able to be securely hooked to the life jacket throughcorresponding indentations 34 obtained in thebody 20 of theindicator 5. - The
shell 20 comprises, in the preferred embodiment, a first shell element (lower body) 21 and a second shell element (upper body) 23; thelower body 21 is apt to be embedded, in known way, in theupper body 23.
Theupper body 23 preferably comprises atransparent dome 24, obtained for instance by press-moulding of the same material as thebody 20.
Thedome 24 is apt to render visible, in known way, the light emitted by theelectronic circuit 70, as it will be disclosed later on in detail.
Thebody 20, in its entirety, and theclip 31 are made, in the preferred embodiment, of light-weight plastic material, for instance of polycarbonate, so as to allow embedding between theupper body 23 and thelower body 21, in a very reliable and flexible way.
In the preferred embodiment, between thelower body 21 and theupper body 23 and between theswitch 40 and thebody 20 corresponding washers or sealing rings, 22a and 22b, are interposed, as for instance "O-RING" type washers having circular cross-section and apt to render theindicator 5 highly watertight.
Obviously, also washers or sealing rings having other shapes may be used, provided that they allow to attain the object to impermeabilise the indicator to water and humidity.
The use of light-weight materials for thebody 20 and the insertion of thewashers indicator 5 to be self floating and to operate as emergency indicator also in case, for instance, such anindicator 5 should come off the life jacket.
Obviously, in other embodiments, theshell 20 may also be made of more than two shell elements, provided that the shell elements must be closely embedded and protected with sealing rings or elements so as to prevent water or humidity infiltration into the shell. - The electronic circuit 70 (Fig.2) comprises, in the preferred embodiment, a
battery 71, of known type, for instance a lithium dry battery of 3V CR123 type, a light emitting device (LED) 76, of known type, arranged to emit light, apilot circuit 74 connected to theLED 76 for activating operation thereof according to predetermined time intervals and apower control circuit 73, interposed between thebattery 71 and thepilot circuit 74.
Theelectronic circuit 70, in the preferred embodiment, is connected, externally to thebody 20, to theswitch 40 and, preferably, in series thereto, to the sensor 61 (through the cable 60), both being apt to activate respectively manually and automatically the operation of theelectronic circuit 70 itself. - The light emitting device (LED) 76, in the preferred embodiment, is comprised of a white LED diode having high efficiency to emit white light (true white) with high visual impact (luminous intensity greater than 0,75 cd) and such to guarantee to the
indicator 5 of easy visibility in emergency situations.
Obviously, in other embodiments the diode can be replaced by light emitting devices of other types, provided that such devices are adapted to the object of being easily sighted in emergency situations. - The
power control circuit 73, of known type, is arranged to receive power supply from thebattery 71, to store it, for instance through one or more capacitors, and to supply electric power, in the form of electric voltage, topilot circuit 74, even if the voltage of thebattery 71 varies, for instance between 3V and 2V. - The
pilot circuit 74 comprises, for instance, a timer circuit (bistable) 81 having two timers, powered by thepower control circuit 73, a charge and discharge circuit (inductor) 85 connected to theLED 76 and apt to electrically power it, as it will be disclosed later on in detail, and, interposed between the bistable 81 and theinductor 85, acontroller circuit 83, arranged to combine the frequencies generated by the bistable 81, as it will be disclosed later on in detail. - The two
timer circuit 81, for instance comprised of a TLC556 type integrated circuit, is configured, according to a preferred embodiment, for generating two types of square waves having each a duty cycle settable in a predetermined way.
For instance, in case of use of the TLC556 integrated circuit, the types of square waves are settable, in known way, by means of suitable passive components (resistors and capacitors not evidenced in Figure 2), connected to the pins of the integrated circuit itself.
The square waves generated by the bistable 81, in the preferred embodiment, are for instance: - a first square wave having a cycle of 1110 ms approximately corresponding to 51 square waves per minute, having an active component (TON) with 800 ms duration and a null component (TOFF) with 310 ms duration;
- a second square wave having a frequency of approximately 56 KHz.
- The
controller circuit 83 receives as input the square waves generated by the bistable 81 and is arranged to combine such square waves so as to generate as output a composite square wave signal in which, in particular, the TON and the TOFF are frequency modulated by the second square wave.
Thecontroller circuit 83, for instance, may be made, in a known way, of active (transistors) and passive components.
In the preferred embodiment, thecontroller circuit 83 is adapted to realise an "ANALOG AND" type function between the square wave having the 56 KHz frequency and the square wave having the 1110 ms cycle.
Thanks to such type of realisation, the output signal is not a continuous signal but, rather, a signal having, in particular, the active component TON modulated to a predetermined frequency, apt to allow, consequently, to save power supply energy in comparison to pilot circuits that provide in output the active component TON only. - The charge and discharge circuit (inductor) 85 receives as input the signal generated by the
controller circuit 83 and is arranged to electrically powering with constant current theLED 76 according to predetermined power on and off time periods.
The charge anddischarge circuit 85 may be obtained, for instance, by means of an inductive circuit, placed in parallel to theLED 76 and arranged to accumulate the active component TON for the duration thereof and to unload such an accumulated active component in the time period corresponding to that of the null component TOFF, in the form of supply of constant current to theLED 76.
In the preferred embodiment, the power on time period of the LED will be 310 ms and the power off time period will be 800 ms. - The emergency indicator 5 (Fig. 1 and Fig. 2), as disclosed is therefore arranged to overcome the problems of the background art and provides, inter alia, the following features implementable singularly or altogether:
- it is apt to be self floating because, preferably, it is realised with light-weight materials and protected against water infiltration through the use of sealing rings, rather than through the use of resin impregnation;
- it complies with aid lights standards as, according to the disclosed embodiment, it is arranged to guarantee, for instance:
- high autonomy of operation, for instance at least 24 hours autonomy, thanks to the disclosed
pilot circuit 74; - high light emissions, for instance greater than 0,75 cd, in particular thanks to the
LED 76; - light emission in a wide area, for instance a light emission in the whole upper hemisphere, thanks to the
dome 24; - automatic power on, for instance, if in contact with marine water, thanks to the
sensor 61; - predetermined flashing frequency, for instance more than 50 flashes per minute.
- In a particularly preferred embodiment the
switch 40 comprises a jack plug 41 (Fig.3a and Fig.3b), secured to the body 20 (Fig.1), and a mobile element (female element) 43 (Fig.3a and Fig.3b) arranged to slide along thejack plug 41 inside theshell 20. - The
jack plug 41, for instance a stereo type jack plug, known per se, comprises electrically insulated parts, in the exemplified figures three electrically insulated parts (a, b, c) .
Themobile element 43 is arranged to take a first position (Fig.3a) in which thejack plug 41 is "unplugged" from themobile element 43 and a second position in which thejack plug 41 is "plugged" into themobile element 43.
Themobile element 43 of theswitch 40, comprises, in particular, the sealingring 22b that is shaped so as to prevent water or humidity infiltration when themobile element 43 slides into theshell 20.
Themobile element 43 is shaped, for instance, so as to: - keep activated the electrical connection between a first wire A1 and a second wire A2, by means of a conductive tongue A3, if the
jack plug 41 is in "unplugged" position (Fig.3a), because thejack plug 41 is not interposed between the wires A1, A2 and the tongue; and - keep the electrical connection deactivated if the
jack plug 41 is in "plugged" position, because the jack plug is interposed between the wires A1, A2 and the tongue A3.
Thanks to such an embodiment, the emergency indicator according to the present invention may comprise a very effective switch, because it is actuatable by means of instinctive movements, and being of low cost, because it is shaped for using a jack plug type particularly widespread in the market.
Obvious changes and variations to the above disclosure are possible, as regards dimensions, shapes, materials, components, circuit elements, connections and contacts, as well as details of circuitry, the described construction without departing from the scope of the invention as defined by the claims that follow.
Claims (14)
- An emergency indicator comprising:- an electronic circuit (70) having at least one light emitting device (76) actuatable for signalling emergency situations through at least one intermittent light signal and at least one battery (71) for supplying electric power to said light emitting device (76), characterised by- a shell (20) shaped so as to contain said electronic circuit (70) and comprising- at least one first shell element (21);- at least one second shell element (23) arranged to be embedded in said first shell element (21);- at least one sealing element (22a) interposed between said at least one first shell element (21) and said at least one second shell element (23) and arranged to render said indicator (5) impermeable to water and adapted to be self floating.
- Emergency indicator (5) according to claim 1, characterised in that said at least one sealing element (22a) is a sealing ring having a predetermined shape.
- Emergency indicator (5) according to claim 1, characterised in that said shell (20) is made of light-weight plastic material.
- Emergency indicator (5) according to claim 3, characterised in that said material is transparent polycarbonate.
- Emergency indicator (5) according to claim 1, characterised in that at least one among said at least one first shell element (21) or said at least one second shell element (23) comprises at least one transparent dome (24) apt to allow to see on at least one hemisphere the light signal emitted by said light emitting device (76).
- Emergency indicator (5) according to claim 1, characterised by a coupler device (30) comprising a clip (31) apt to co-operate with said shell (20) for allowing to hook said indicator (5) to a life belt or jacket.
- Emergency indicator (5) according to claim 1, characterised by a switch (40) connected to said electronic circuit (70) and manually actuatable from the outside of said shell (20) for activating and/or deactivating operation of said indicator (5).
- Emergency indicator (5) according to claim 7, characterised in that:- said switch (40) comprises- a fixed element shaped as a jack plug (41), and- a mobile element (43) shaped so as to activate and/or deactivate said operation of said indicator (5) when sliding in said shell (20) from a first position to a second position along said jack plug (41); and in that- said mobile element (43) is associated to a sealing element arranged to render said indicator (5) impermeable to water.
- Emergency indicator (5) according to claim 8, characterised in that:- said jack plug (41) is a stereo type jack plug.
- Emergency indicator (5) according to claim 1, characterised by a sensor device (61) connected to said electronic circuit (70) and arranged to automatically activate operation of said indicator (5) in case of contact of said sensor device (61) with predetermined types of liquids.
- Emergency indicator (5) according to any one of previous claims, characterised in that it comprises:- a pilot circuit (74) adapted to receive said power supply from said battery (71) and to generate an activation signal modulated to a predetermined frequency so as to activate lighting of said light emitting device (76).
- Emergency indicator (5) according to claim 11, characterised in that said pilot circuit (74) comprises:- a timer circuit (81) adapted to generate- a first square wave signal having a first predetermined cycle;- a second square wave signal having a second predetermined cycle much lesser than said first cycle;- a controller circuit (83) adapted to generate said activation signal on the basis of said first square wave signal and of said second square wave signal.
- Emergency indicator (5) according to any one of previous claims, characterised in that said at least one light emitting device (76) is a LED arranged to emit white light.
- Emergency indicator (5) according to any one of previous claims, characterised in that said battery is a dry lithium battery.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000004U ITTO20050004U1 (en) | 2005-01-11 | 2005-01-11 | RESCUE SIGNALER. |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1679258A2 true EP1679258A2 (en) | 2006-07-12 |
EP1679258A3 EP1679258A3 (en) | 2006-08-09 |
EP1679258B1 EP1679258B1 (en) | 2009-05-06 |
Family
ID=40162909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06100193A Not-in-force EP1679258B1 (en) | 2005-01-11 | 2006-01-10 | Emergency indicator |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1679258B1 (en) |
AT (1) | ATE430688T1 (en) |
DE (1) | DE602006006603D1 (en) |
DK (1) | DK1679258T3 (en) |
ES (1) | ES2326908T3 (en) |
IT (1) | ITTO20050004U1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2172703A1 (en) | 2008-10-03 | 2010-04-07 | J & H ApS | Emergency light device for marine environments |
WO2012003589A1 (en) * | 2010-07-08 | 2012-01-12 | The Flewelling Ford Family Trust | Safety switch |
US9920900B2 (en) | 2010-07-26 | 2018-03-20 | Daniamant Aps | Maritime light source |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB550954A (en) * | 1941-07-29 | 1943-02-02 | Robert Stanley Chipchase | An improved foot protecting device for use in lifeboats, life-saving rafts and like situations |
US3553596A (en) * | 1968-01-02 | 1971-01-05 | Westinghouse Electric Corp | Generator speed matcher using direct sampling |
US4877167A (en) * | 1988-06-10 | 1989-10-31 | Mcnemar Glenn A | Retention system for diver accessories |
EP0573105A1 (en) * | 1992-06-02 | 1993-12-08 | DANIAMANT ApS | A lamp for a life jacket or raft |
US5921656A (en) * | 1997-02-04 | 1999-07-13 | Flood; John F. | Water activated emergency strobe light |
US20040150987A1 (en) * | 2003-01-31 | 2004-08-05 | Terena Shaw | Safety light for aquatic garments |
-
2005
- 2005-01-11 IT IT000004U patent/ITTO20050004U1/en unknown
-
2006
- 2006-01-10 AT AT06100193T patent/ATE430688T1/en not_active IP Right Cessation
- 2006-01-10 EP EP06100193A patent/EP1679258B1/en not_active Not-in-force
- 2006-01-10 ES ES06100193T patent/ES2326908T3/en active Active
- 2006-01-10 DE DE602006006603T patent/DE602006006603D1/en active Active
- 2006-01-10 DK DK06100193T patent/DK1679258T3/en active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB550954A (en) * | 1941-07-29 | 1943-02-02 | Robert Stanley Chipchase | An improved foot protecting device for use in lifeboats, life-saving rafts and like situations |
US3553596A (en) * | 1968-01-02 | 1971-01-05 | Westinghouse Electric Corp | Generator speed matcher using direct sampling |
US4877167A (en) * | 1988-06-10 | 1989-10-31 | Mcnemar Glenn A | Retention system for diver accessories |
EP0573105A1 (en) * | 1992-06-02 | 1993-12-08 | DANIAMANT ApS | A lamp for a life jacket or raft |
US5921656A (en) * | 1997-02-04 | 1999-07-13 | Flood; John F. | Water activated emergency strobe light |
US20040150987A1 (en) * | 2003-01-31 | 2004-08-05 | Terena Shaw | Safety light for aquatic garments |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2172703A1 (en) | 2008-10-03 | 2010-04-07 | J & H ApS | Emergency light device for marine environments |
WO2010037842A1 (en) * | 2008-10-03 | 2010-04-08 | J & H Aps | Emergency light device for marine environments |
WO2012003589A1 (en) * | 2010-07-08 | 2012-01-12 | The Flewelling Ford Family Trust | Safety switch |
US8586888B2 (en) | 2010-07-08 | 2013-11-19 | The Flewelling Ford Family Trust | Flotation device safety light switch |
US9920900B2 (en) | 2010-07-26 | 2018-03-20 | Daniamant Aps | Maritime light source |
Also Published As
Publication number | Publication date |
---|---|
DK1679258T3 (en) | 2009-08-31 |
ITTO20050004U1 (en) | 2006-07-12 |
EP1679258A3 (en) | 2006-08-09 |
EP1679258B1 (en) | 2009-05-06 |
DE602006006603D1 (en) | 2009-06-18 |
ATE430688T1 (en) | 2009-05-15 |
ES2326908T3 (en) | 2009-10-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6970090B1 (en) | Pet tracking collar | |
CA2849845C (en) | Multi-mode electromagnetic radiaton emitting device | |
RU2481973C2 (en) | Signalling or wreck light-emitting device | |
US20080278338A1 (en) | Drowning alert system | |
US20110164406A1 (en) | Wearable article capable of illumination | |
US10424173B1 (en) | Lighted piling cap | |
EP1679258B1 (en) | Emergency indicator | |
EP2527243A1 (en) | Light for a Life Vest | |
JP2740945B2 (en) | Buoy | |
DK177414B1 (en) | Maritime light source | |
KR102196570B1 (en) | Long-line fishing gear with light-emitting float | |
US8605552B1 (en) | Autonomous waterproof electronic signaling device | |
JP2011198731A (en) | Emergency light | |
US10188166B2 (en) | Helmet mounted lighting system | |
WO2011161634A1 (en) | Light signaling device for underwater diving, in particular sport underwater diving | |
KR102398845B1 (en) | A marine lifesaving smart buoy system | |
US9089119B1 (en) | Solar powered fishing bobber apparatus | |
CN215341386U (en) | Water surface operation illuminating lamp with emergency call function | |
CN209341118U (en) | Suspension light emitting device | |
DK178279B1 (en) | Emergency marine light including visible and infra red light sources | |
JP2005151837A (en) | Apparatus for preventing invasion | |
KR102089975B1 (en) | Fish Attraction apparatus with increased attraction efficiency | |
KR100436918B1 (en) | Float structure with a lighting instrument | |
KR101964449B1 (en) | APPARATUS for SELF-GENERATING FISHING LIGHT INDICATOR | |
KR101881513B1 (en) | Apparatus for self-ganerating light indicator in bouy |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR MK YU |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA HR MK YU |
|
17P | Request for examination filed |
Effective date: 20070115 |
|
17Q | First examination report despatched |
Effective date: 20070215 |
|
AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D |
|
REF | Corresponds to: |
Ref document number: 602006006603 Country of ref document: DE Date of ref document: 20090618 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 |
|
REG | Reference to a national code |
Ref country code: GR Ref legal event code: EP Ref document number: 20090401970 Country of ref document: GR |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2326908 Country of ref document: ES Kind code of ref document: T3 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090906 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090506 Ref country code: AT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090506 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090506 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090906 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090506 Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090506 Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090506 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090506 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090506 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090506 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090506 Ref country code: BE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090506 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090806 |
|
26N | No opposition filed |
Effective date: 20100209 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100131 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100131 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100131 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100110 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100110 |
|
PGRI | Patent reinstated in contracting state [announced from national office to epo] |
Ref country code: IT Effective date: 20110616 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090506 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100110 Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20091107 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090506 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20130221 Year of fee payment: 8 Ref country code: GB Payment date: 20130207 Year of fee payment: 8 Ref country code: ES Payment date: 20130131 Year of fee payment: 8 Ref country code: DE Payment date: 20130204 Year of fee payment: 8 Ref country code: SE Payment date: 20130131 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20130131 Year of fee payment: 8 Ref country code: GR Payment date: 20130131 Year of fee payment: 8 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 602006006603 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: V1 Effective date: 20140801 |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: EUG |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20140110 |
|
REG | Reference to a national code |
Ref country code: GR Ref legal event code: ML Ref document number: 20090401970 Country of ref document: GR Effective date: 20140801 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 602006006603 Country of ref document: DE Effective date: 20140801 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140801 Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140801 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140801 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20140930 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140111 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140131 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140110 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20150804 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140111 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DK Payment date: 20160129 Year of fee payment: 11 Ref country code: IT Payment date: 20160127 Year of fee payment: 11 |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: EBP Effective date: 20170131 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170131 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170110 |