CA3072277C - Computer regulated and controlled ignition and combustion pyrotechnic display apparatus and method - Google Patents
Computer regulated and controlled ignition and combustion pyrotechnic display apparatus and method Download PDFInfo
- Publication number
- CA3072277C CA3072277C CA3072277A CA3072277A CA3072277C CA 3072277 C CA3072277 C CA 3072277C CA 3072277 A CA3072277 A CA 3072277A CA 3072277 A CA3072277 A CA 3072277A CA 3072277 C CA3072277 C CA 3072277C
- Authority
- CA
- Canada
- Prior art keywords
- ignition
- fuel
- flue
- flue member
- disposed
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B4/00—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes
- F42B4/20—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes characterised by having holder or support other than casing, e.g. whirler or spike support
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B4/00—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes
- F42B4/24—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes characterised by having plural successively-ignited charges
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/46—Advertising by fireworks
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Marketing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Regulation And Control Of Combustion (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
A computer regulated and controlled ignition and combustion pyrotechnic display apparatus and method for effecting the same, that includes a graticulate array of flue members oriented with an igntion end disposed in a common plane, each flue member having a thermal potential effective by introduction of combustible fuel thereinto, said thermal potential variable according to mechanical manipulation of at least one variable aperture dispositional between a minimum and a maximum opening and a pressure of said fuel introducible therethrough, wherein a sparking nexus, disposed at the ignition end of each flue member, is selectively productive of a spark when an electrical current is passed therethrough to ignite fuel delivered into said flue member, whereby each flue member is ignitable as a luminous and feiry picture element appropriate for rendering figures in fire in synchrony to the production of signals generated at a performance or programmed by an operator.
Description
2 Computer Regulated and Controlled Ignition and Combustion Pyrotechnic Display 2 Apparatus and Method
3 SPECIFICATION
4 TO ALL WHOM IT MAY CONCERN
6 Be it known that I, Peter Greenwald, a citizen of the United States, have invented 7 new and useful improvements in a computer regulated and controlled ignition and 8 combustion pyrotechnic display apparatus and a method for enabling regulated 9 controlled ignition and combustion of a pressurized fuel for a programmable pyrotechnic display as described in this specification.
14 Various types of pyrotechnic apparatuses are known in the prior art.
However, what is needed is a computer regulated and controlled ignition and combustion 16 pyrotechnic display apparatus that includes a graticulate array of flue members oriented 17 with an igntion end disposed in a common plane, each flue member having a thermal 18 potential effective by introduction of combustible fuel thereinto, said thermal potential 19 variable according to mechanical manipulation of at least one variable aperture dispositional between a minimum and a maximum opening and a pressure of said fuel 21 introducible therethrough, wherein a sparking nexus, disposed at the ignition end of 22 each flue member, is selectively productive of a spark when an electrical current is 23 passed therethrough to ignite fuel delivered into said flue member, whereby each flue SUBSTITUTE SHEET (RULE 26) member is ignitable as a luminous and feiry picture element appropriate for rendering 2 figures in fire in synchrony to the production of signals generated at a performance.
6 The present invention relates to a computer regulated and controlled ignition and 7 combustion pyrotechnic display apparatus, and more particularly, to a computer 8 regulated and controlled ignition and combustion pyrotechnic display apparatus that 9 includes a graticulate array of flue members oriented with an igntion end disposed in a io common plane, each flue member having a thermal potential effective by introduction of ii combustible fuel thereinto, said thermal potential variable according to mechanical 12 manipulation of at least one variable aperture dispositional between a minimum and a 13 maximum opening and a pressure of said fuel introducible therethrough, wherein a 14 sparking nexus, disposed at the ignition end of each flue member, is selectively productive of a spark when an electrical current is passed therethrough to ignite fuel 16 delivered into said flue member, whereby each flue member is ignitable as a luminous 17 and feiry picture element appropriate for rendering figures in fire in synchrony to the 18 production of signals generated at a performance.
SUMMARY OF THE INVENTION
22 The general purpose of the computer regulated and controlled ignition and 23 combustion pyrotechnic display apparatus, described subsequently in greater detail, is SUBSTITUTE SHEET (RULE 26) 1 to provide a computer regulated and controlled ignition and combustion pyrotechnic 2 display apparatus which has many novel features that result in a computer regulated 3 and controlled ignition and combustion pyrotechnic display apparatus which is not 4 anticipated, rendered obvious, suggested, or even implied by prior art, either alone or in combination thereof.
6 The present computer regulated and controlled ignition and combustion 7 pyrotechnic display apparatus has been devised to enable pyrotechnic displays 8 coordinated intimately with digitized signals generated from a performance and input 9 through a computing apparatus. A plurality of flue members is disposed in a graticulate io array whereby each flue member is ignitable as a flaming picture element ("pixel") ii whereby animation, words, letters, icons, logos, and other figures are displayable in 12 flame upon said graticulate array, synchronized with a performance by input of digital 13 signals and thereby controllable by a computing apparatus.
14 The term "performance", as used herein throughout, is taken to include any performance whereat audio and/or video data signals are capturable for input into a 16 computing apparatus to drive the present computer regulated and controlled ignition 17 and combustion pyrotechnic display apparatus in programmable sequence and 18 response thereto.
19 The present computer regulated and controlled ignition and combustion pyrotechnic display apparatus, therefore, includes two mechanisms by which to 21 modulate a thermal potential of each of a plurality of flue members. The term "thermal 22 potential", as used herein throughout, is taken to mean chemical energy releasable by 23 selective ignition of combustible or flammable fuel introducible into each of the plurality SUBSTITUTE SHEET (RULE 26) of flue members at a range of rates, whereby a greater or lesser volume of said fuel is 2 selectively ignitable and respectively greater or lesser energy is releasable thereby.
3 Modulation of the thermal potential by controlling the volume of fuel introduced into each 4 flue member and the moment of ignition thus enables a range of thermal potential between a minimum thermal potential and a maximum thermal potential.
6 Selective ignition at each flue member is effective by means of a sparking nexus 7 disposed at an ignition end of each of the plurality of flue members. The sparking nexus 8 produces a spark when an electrical current is activated therein. Any fuel interior to the 9 flue member will ignite when the sparking nexus is activated. Each sparking nexus is io controlled by a computing apparatus running at least one processor disposed to drive ii the computer regulated and controlled ignition and combustion apparatus.
Thus 12 oscillations of electrical current through each sparking nexus enable selective ignition at 13 each flue member whereby flaming pixels are producible, as desired, in synchrony with 14 signals generated during a performance, or programmable by an operator, as desired.
The thermal potential of each flue member is variable by means of at least one 16 variable aperture disposed therein, said at least one variable aperture dispositional 17 between a minimum opening and a maximum opening. When the variable aperture is 18 at the minimum opening no fuel is introducible into the respective flue member. When 19 the variable aperture is disposed at the maximum opening, a maximum volume of fuel is introducible into the respective flue member at a maximum rate.
21 The computing apparatus is disposed in communicative control of each of the at 22 least one variable apertures, whereby each of the plurality of flue members' thermal 23 potential is drivable by the computing apparatus in response to input signals generated SUBSTITUTE SHEET (RULE 26) from a performance or programmed by an operator. The computing apparatus may, 2 therefore, selectively increase or decrease the thermal potential of each of the plurality 3 of flue members, thereby setting selective pixels for ignition or extinction whereby 4 animations, icons, words, figures, characters, pictures, logos, glyphs, and other fiery figures and displays are effective, coordinated in synchrony to a performance or 6 programmed by an operator, as desired. The computer may be disposed in wireless 7 communication with the device, for remote operation thereof.
8 The rate of fuel introduction into each flue member is further variable in 9 proportion to the pressure of fuel releasable into each flue member.
Thus, a maximum io thermal potential for any particular flue member is a function of the rate of fuel ii introduced thereinto (and thus the pressure at the fuel source) and the diameter of the 12 at least one variable aperture. A maximum thermal potential of any particular flue 13 member is therefore obtainable when a maximum pressure introduces a maximum 14 volume of fuel into the flue member under the shortest time interval.
For the purposes of this specification, the term "relative maximum thermal 16 potential" will be applied to a maximum volume of fuel introducible into a flue member at 17 a particular pressure when the at least one variable aperture is disposed at the 18 maximum opening. Therefore, the term "relative maximum thermal potential" is 19 applicable to the maximum opening of the at least one variable aperture at a certain pressure of fuel. The term "maximum thermal potential", as used hereinafter, applies to 21 the introduction of fuel into a flue member at a maximum rate as a function of a 22 maximum pressure in addition to the maximum opening of the at least one variable 23 aperture.
6 Be it known that I, Peter Greenwald, a citizen of the United States, have invented 7 new and useful improvements in a computer regulated and controlled ignition and 8 combustion pyrotechnic display apparatus and a method for enabling regulated 9 controlled ignition and combustion of a pressurized fuel for a programmable pyrotechnic display as described in this specification.
14 Various types of pyrotechnic apparatuses are known in the prior art.
However, what is needed is a computer regulated and controlled ignition and combustion 16 pyrotechnic display apparatus that includes a graticulate array of flue members oriented 17 with an igntion end disposed in a common plane, each flue member having a thermal 18 potential effective by introduction of combustible fuel thereinto, said thermal potential 19 variable according to mechanical manipulation of at least one variable aperture dispositional between a minimum and a maximum opening and a pressure of said fuel 21 introducible therethrough, wherein a sparking nexus, disposed at the ignition end of 22 each flue member, is selectively productive of a spark when an electrical current is 23 passed therethrough to ignite fuel delivered into said flue member, whereby each flue SUBSTITUTE SHEET (RULE 26) member is ignitable as a luminous and feiry picture element appropriate for rendering 2 figures in fire in synchrony to the production of signals generated at a performance.
6 The present invention relates to a computer regulated and controlled ignition and 7 combustion pyrotechnic display apparatus, and more particularly, to a computer 8 regulated and controlled ignition and combustion pyrotechnic display apparatus that 9 includes a graticulate array of flue members oriented with an igntion end disposed in a io common plane, each flue member having a thermal potential effective by introduction of ii combustible fuel thereinto, said thermal potential variable according to mechanical 12 manipulation of at least one variable aperture dispositional between a minimum and a 13 maximum opening and a pressure of said fuel introducible therethrough, wherein a 14 sparking nexus, disposed at the ignition end of each flue member, is selectively productive of a spark when an electrical current is passed therethrough to ignite fuel 16 delivered into said flue member, whereby each flue member is ignitable as a luminous 17 and feiry picture element appropriate for rendering figures in fire in synchrony to the 18 production of signals generated at a performance.
SUMMARY OF THE INVENTION
22 The general purpose of the computer regulated and controlled ignition and 23 combustion pyrotechnic display apparatus, described subsequently in greater detail, is SUBSTITUTE SHEET (RULE 26) 1 to provide a computer regulated and controlled ignition and combustion pyrotechnic 2 display apparatus which has many novel features that result in a computer regulated 3 and controlled ignition and combustion pyrotechnic display apparatus which is not 4 anticipated, rendered obvious, suggested, or even implied by prior art, either alone or in combination thereof.
6 The present computer regulated and controlled ignition and combustion 7 pyrotechnic display apparatus has been devised to enable pyrotechnic displays 8 coordinated intimately with digitized signals generated from a performance and input 9 through a computing apparatus. A plurality of flue members is disposed in a graticulate io array whereby each flue member is ignitable as a flaming picture element ("pixel") ii whereby animation, words, letters, icons, logos, and other figures are displayable in 12 flame upon said graticulate array, synchronized with a performance by input of digital 13 signals and thereby controllable by a computing apparatus.
14 The term "performance", as used herein throughout, is taken to include any performance whereat audio and/or video data signals are capturable for input into a 16 computing apparatus to drive the present computer regulated and controlled ignition 17 and combustion pyrotechnic display apparatus in programmable sequence and 18 response thereto.
19 The present computer regulated and controlled ignition and combustion pyrotechnic display apparatus, therefore, includes two mechanisms by which to 21 modulate a thermal potential of each of a plurality of flue members. The term "thermal 22 potential", as used herein throughout, is taken to mean chemical energy releasable by 23 selective ignition of combustible or flammable fuel introducible into each of the plurality SUBSTITUTE SHEET (RULE 26) of flue members at a range of rates, whereby a greater or lesser volume of said fuel is 2 selectively ignitable and respectively greater or lesser energy is releasable thereby.
3 Modulation of the thermal potential by controlling the volume of fuel introduced into each 4 flue member and the moment of ignition thus enables a range of thermal potential between a minimum thermal potential and a maximum thermal potential.
6 Selective ignition at each flue member is effective by means of a sparking nexus 7 disposed at an ignition end of each of the plurality of flue members. The sparking nexus 8 produces a spark when an electrical current is activated therein. Any fuel interior to the 9 flue member will ignite when the sparking nexus is activated. Each sparking nexus is io controlled by a computing apparatus running at least one processor disposed to drive ii the computer regulated and controlled ignition and combustion apparatus.
Thus 12 oscillations of electrical current through each sparking nexus enable selective ignition at 13 each flue member whereby flaming pixels are producible, as desired, in synchrony with 14 signals generated during a performance, or programmable by an operator, as desired.
The thermal potential of each flue member is variable by means of at least one 16 variable aperture disposed therein, said at least one variable aperture dispositional 17 between a minimum opening and a maximum opening. When the variable aperture is 18 at the minimum opening no fuel is introducible into the respective flue member. When 19 the variable aperture is disposed at the maximum opening, a maximum volume of fuel is introducible into the respective flue member at a maximum rate.
21 The computing apparatus is disposed in communicative control of each of the at 22 least one variable apertures, whereby each of the plurality of flue members' thermal 23 potential is drivable by the computing apparatus in response to input signals generated SUBSTITUTE SHEET (RULE 26) from a performance or programmed by an operator. The computing apparatus may, 2 therefore, selectively increase or decrease the thermal potential of each of the plurality 3 of flue members, thereby setting selective pixels for ignition or extinction whereby 4 animations, icons, words, figures, characters, pictures, logos, glyphs, and other fiery figures and displays are effective, coordinated in synchrony to a performance or 6 programmed by an operator, as desired. The computer may be disposed in wireless 7 communication with the device, for remote operation thereof.
8 The rate of fuel introduction into each flue member is further variable in 9 proportion to the pressure of fuel releasable into each flue member.
Thus, a maximum io thermal potential for any particular flue member is a function of the rate of fuel ii introduced thereinto (and thus the pressure at the fuel source) and the diameter of the 12 at least one variable aperture. A maximum thermal potential of any particular flue 13 member is therefore obtainable when a maximum pressure introduces a maximum 14 volume of fuel into the flue member under the shortest time interval.
For the purposes of this specification, the term "relative maximum thermal 16 potential" will be applied to a maximum volume of fuel introducible into a flue member at 17 a particular pressure when the at least one variable aperture is disposed at the 18 maximum opening. Therefore, the term "relative maximum thermal potential" is 19 applicable to the maximum opening of the at least one variable aperture at a certain pressure of fuel. The term "maximum thermal potential", as used hereinafter, applies to 21 the introduction of fuel into a flue member at a maximum rate as a function of a 22 maximum pressure in addition to the maximum opening of the at least one variable 23 aperture.
5 SUBSTITUTE SHEET (RULE 26) 1 Thus, a user is enabled to modulate signals to control flaming pixel elements 2 across a graticulate array of flue members, each of said flue members having an 3 ignition end disposed in a common plane. Flames are producible at each ignition end 4 selectively and in programmable synchrony with a performance. Flame size is variable as a function of thermal potential, whereby larger or smaller flames are producible in
6 synchrony to a performance.
7 It is further contemplated as part of this invention that flame color may also be
8 variable, by introduction of combustible elements into each flue member, whereby flame
9 color may change when combusting said combustible elements. For example, an io increase of oxygen into the flue member may engender bluer flames.
Introduction of ii co-solvents into specific fuels (such as chlorine donors, for example) may further 12 modulate flame color, as desired.
13 Thus has been broadly outlined the more important features of the present 14 computer regulated and controlled ignition and combustion pyrotechnic display apparatus so that the detailed description thereof that follows may be better understood 16 and in order that the present contribution to the art may be better appreciated.
17 Objects of the present computer regulated and controlled ignition and 18 combustion pyrotechnic display apparatus, along with various novel features that 19 characterize the invention are particularly pointed out in the claims forming a part of this disclosure. For better understanding of the computer regulated and controlled ignition 21 and combustion pyrotechnic display apparatus, its operating advantages and specific 22 objects attained by its uses, refer to the accompanying drawings and description.
SUBSTITUTE SHEET (RULE 26) BRIEF DESCRIPTION OF THE DRAWINGS
4 Figure 1 is an isometric view of an embodiment.
Figure 2 is an top view of an embodiment.
6 Figure 3 is a cross-section view of a flue member.
7 Figure 4 is a block diagram view of an embodiment.
8 Figure 5 is a block diagram of an embodiment illustrating control of a thermal 9 potential between in minimum thermal potential and a relative maximum thermal potential.
11 Figure 6 is a block diagram of an embodiment illustrating control of a thermal 12 potential between in minimum thermal potential and a maximum thermal potential.
13 Figure 7 is a diagrammatic view of an alternate embodiment of a single flue 14 member.
18 With reference now to the drawings, and in particular FIGS. 1 through 7 thereof, 19 example of the instant computer regulated and controlled ignition and combustion pyrotechnic display apparatus employing the principles and concepts of the present 21 computer regulated and controlled ignition and combustion pyrotechnic display 22 apparatus and generally designated by the reference number 10 will be described.
23 Referring to FIGS. 1 through 7 a preferred embodiment of the present computer SUBSTITUTE SHEET (RULE 26) 1 regulated and controlled ignition and combustion pyrotechnic display apparatus 10 is 2 illustrated.
3 The present invention 10 has been devised to enable coordinated pyrotechnical 4 displays in conjunction with a performance. Input signals are digitized and a computing apparatus 70 running at least one processor drives the present invention 10 to ignite 6 controllable volumes of combustible fuel, whereby position and size of flame is 7 controllable in time with the production of input signals.
8 It is contemplated as part of this invention 10 that words and images will be 9 effected by the device 10, rendered in flame, and animated in response to input signals io produced onsite.
ii The present computer regulated and controlled ignition and combustion 12 pyrotechnic display apparatus 10, therefore, includes a graticulate arrangement of flue 13 members 20 disposed to align an ignition end 22 congruent within a common plane.
14 Each of the flue members 22, therefore, comprises an illuminable picture element ("pixel") within the area covered by the graticulate arrangement.
16 An electrical sparking nexus 24 is disposed at the ignition end 22 of each flue 17 member 20, said electrical sparking nexus 24 engendering production of a spark when 18 an electrical current is passed therethrough. Thus, control of each electrical sparking 19 nexus 24 disposed at the ignition end 22 of each flue member 20 is effective by oscillation of electrical current therethrough.
21 In order that combustible fuel be routable to each flue member 20, for ignition as 22 desired, a conduit 26 is disposed connecting each flue member 20 to a source of 23 pressurized, combustible fuel 72. At least one variable aperture 28 is disposed at each SUBSTITUTE SHEET (RULE 26) flue member 20, said variable aperture 28 mechanically effective between a maximum 2 opening and a minimum opening. A computing apparatus 70 having at least one 3 processor and running a driver is disposed in communicative control with each of the at 4 .. least one variable apertures 28 whereby each said at least one variable aperture 28 is controllable to release a desired volume of fuel into the flue member 20 for ignition 6 .. when an electrical current is applied through the sparking nexus 24.
Thus, variably 7 sized flames are enabled as a greater or lesser volume of combustible fuel is introduced 8 .. into each flue member 20 for ignition therein when the sparking nexus 24 is engaged.
9 The frequency and amplitude of a flame, therefore, ignited at any particular flue member 20 ignition end 22, is producible and controllable by the computing apparatus ii 70 in programmable response to digitized signals inputted thereto.
Introduction of 12 .. volumes of combustible fuel into each flue member 20 is said herein to effect a "thermal 13 potential" of said flue member 20. Disposition of the at least one variable aperture 28 to 14 a diameter at the maximum opening, therefore, increases said thermal potential of an associated flue member 20 to a relative maximum thermal potential, by enabling a 16 relative maximum rate of introduction of a relative maximum volume of fuel. A flame 17 ignited at a relative maximum thermal potential will exhibit a relative maximum 18 amplitude.
19 Conversely, disposition of at least one variable aperture 28 to a diameter at a minimum opening, therefore, decreases said thermal potential of an associated flue 21 member 20 to a minimum thermal potential, by preventing introduction of combustible 22 fuel into the flue member 20.
SUBSTITUTE SHEET (RULE 26) 1 A sliding scale of flame amplitude, therefore, is enabled between the minimum 2 thermal potential and the relative maximum thermal potential of each flue member 20, 3 whereby controlled emissions and amplitude modulation of flame is enabled thereat in 4 proportion to the disposition of the at least one variable aperture between the minimum opening and the maximum opening. Further, increasing or decreasing the pressure of 6 .. the combustible fuel at the source of said fuel respectively increases or decreases the 7 .. rate of introduction of said fuel into each flue member 20, as a function of the diameter 8 of the at least one variable aperture 28. Thus a second order of flame amplitude 9 modulation is producible at each flue member 20.
A maximum pressure, corresponding to a maximum rate of introduction of fuel ii into an associated flue member 20, to introduce a maximum volume of fuel into the flue 12 member 20 over a minimum time interval, therefore, produces a maximum thermal 13 .. potential at said flue member 20.
14 Thus digitized signals are translatable to coordinate pyrotechnic display, wherein selective ignition of each electrical sparking nexus 24 in conjunction with controlled 16 .. variance of the diameter of each of the at least one variable apertures 28, dispositional 17 .. between the minimum and maximum opening across a range of pressurized sources of 18 fuel 72, is effective, and a thermal potential of each flue member 20 is variable and 19 .. controllable by modulated introduction of combustible fuel thereinto, whereby controlled ignition of regulated flows of combustible fuel is enabled at the ignition end of each flue 21 member 20 and coordinated fiery displays are thereby controllable in programmable 22 reaction and desired proportion to the production of said digitized signals.
SUBSTITUTE SHEET (RULE 26) Flame color is likewise contemplated for manipulation by introduction of 2 additional combustible elements 74 into a fuel source 72. Moreover, the at least one 3 variable aperture 28 may be disposed in conjunction with an inlet aperture 30 to enrich 4 .. oxygen into the associated flue member 20 and thereby burn a more oxygen rich flame.
An alternative embodiment is depicted in FIG. 7, wherein the flue member 20 is a 6 self-contained unit that includes the computing apparatus 70 and the source of fuel 72 7 integrated into said flue member 20. The variable aperture 28 is disposed at the ignition 8 end 22. A computing interface is connectable to the computing apparatus 70, which in 9 this embodiment is a microprocessor, for driving of the device 10. In this embodiment, io each flue member 20 is independently operable as a stand along unit, which, when ii assembled into an array of a plurality of such flue members, is operable to produce the 12 .. same effect as previously described.
SUBSTITUTE SHEET (RULE 26)
Introduction of ii co-solvents into specific fuels (such as chlorine donors, for example) may further 12 modulate flame color, as desired.
13 Thus has been broadly outlined the more important features of the present 14 computer regulated and controlled ignition and combustion pyrotechnic display apparatus so that the detailed description thereof that follows may be better understood 16 and in order that the present contribution to the art may be better appreciated.
17 Objects of the present computer regulated and controlled ignition and 18 combustion pyrotechnic display apparatus, along with various novel features that 19 characterize the invention are particularly pointed out in the claims forming a part of this disclosure. For better understanding of the computer regulated and controlled ignition 21 and combustion pyrotechnic display apparatus, its operating advantages and specific 22 objects attained by its uses, refer to the accompanying drawings and description.
SUBSTITUTE SHEET (RULE 26) BRIEF DESCRIPTION OF THE DRAWINGS
4 Figure 1 is an isometric view of an embodiment.
Figure 2 is an top view of an embodiment.
6 Figure 3 is a cross-section view of a flue member.
7 Figure 4 is a block diagram view of an embodiment.
8 Figure 5 is a block diagram of an embodiment illustrating control of a thermal 9 potential between in minimum thermal potential and a relative maximum thermal potential.
11 Figure 6 is a block diagram of an embodiment illustrating control of a thermal 12 potential between in minimum thermal potential and a maximum thermal potential.
13 Figure 7 is a diagrammatic view of an alternate embodiment of a single flue 14 member.
18 With reference now to the drawings, and in particular FIGS. 1 through 7 thereof, 19 example of the instant computer regulated and controlled ignition and combustion pyrotechnic display apparatus employing the principles and concepts of the present 21 computer regulated and controlled ignition and combustion pyrotechnic display 22 apparatus and generally designated by the reference number 10 will be described.
23 Referring to FIGS. 1 through 7 a preferred embodiment of the present computer SUBSTITUTE SHEET (RULE 26) 1 regulated and controlled ignition and combustion pyrotechnic display apparatus 10 is 2 illustrated.
3 The present invention 10 has been devised to enable coordinated pyrotechnical 4 displays in conjunction with a performance. Input signals are digitized and a computing apparatus 70 running at least one processor drives the present invention 10 to ignite 6 controllable volumes of combustible fuel, whereby position and size of flame is 7 controllable in time with the production of input signals.
8 It is contemplated as part of this invention 10 that words and images will be 9 effected by the device 10, rendered in flame, and animated in response to input signals io produced onsite.
ii The present computer regulated and controlled ignition and combustion 12 pyrotechnic display apparatus 10, therefore, includes a graticulate arrangement of flue 13 members 20 disposed to align an ignition end 22 congruent within a common plane.
14 Each of the flue members 22, therefore, comprises an illuminable picture element ("pixel") within the area covered by the graticulate arrangement.
16 An electrical sparking nexus 24 is disposed at the ignition end 22 of each flue 17 member 20, said electrical sparking nexus 24 engendering production of a spark when 18 an electrical current is passed therethrough. Thus, control of each electrical sparking 19 nexus 24 disposed at the ignition end 22 of each flue member 20 is effective by oscillation of electrical current therethrough.
21 In order that combustible fuel be routable to each flue member 20, for ignition as 22 desired, a conduit 26 is disposed connecting each flue member 20 to a source of 23 pressurized, combustible fuel 72. At least one variable aperture 28 is disposed at each SUBSTITUTE SHEET (RULE 26) flue member 20, said variable aperture 28 mechanically effective between a maximum 2 opening and a minimum opening. A computing apparatus 70 having at least one 3 processor and running a driver is disposed in communicative control with each of the at 4 .. least one variable apertures 28 whereby each said at least one variable aperture 28 is controllable to release a desired volume of fuel into the flue member 20 for ignition 6 .. when an electrical current is applied through the sparking nexus 24.
Thus, variably 7 sized flames are enabled as a greater or lesser volume of combustible fuel is introduced 8 .. into each flue member 20 for ignition therein when the sparking nexus 24 is engaged.
9 The frequency and amplitude of a flame, therefore, ignited at any particular flue member 20 ignition end 22, is producible and controllable by the computing apparatus ii 70 in programmable response to digitized signals inputted thereto.
Introduction of 12 .. volumes of combustible fuel into each flue member 20 is said herein to effect a "thermal 13 potential" of said flue member 20. Disposition of the at least one variable aperture 28 to 14 a diameter at the maximum opening, therefore, increases said thermal potential of an associated flue member 20 to a relative maximum thermal potential, by enabling a 16 relative maximum rate of introduction of a relative maximum volume of fuel. A flame 17 ignited at a relative maximum thermal potential will exhibit a relative maximum 18 amplitude.
19 Conversely, disposition of at least one variable aperture 28 to a diameter at a minimum opening, therefore, decreases said thermal potential of an associated flue 21 member 20 to a minimum thermal potential, by preventing introduction of combustible 22 fuel into the flue member 20.
SUBSTITUTE SHEET (RULE 26) 1 A sliding scale of flame amplitude, therefore, is enabled between the minimum 2 thermal potential and the relative maximum thermal potential of each flue member 20, 3 whereby controlled emissions and amplitude modulation of flame is enabled thereat in 4 proportion to the disposition of the at least one variable aperture between the minimum opening and the maximum opening. Further, increasing or decreasing the pressure of 6 .. the combustible fuel at the source of said fuel respectively increases or decreases the 7 .. rate of introduction of said fuel into each flue member 20, as a function of the diameter 8 of the at least one variable aperture 28. Thus a second order of flame amplitude 9 modulation is producible at each flue member 20.
A maximum pressure, corresponding to a maximum rate of introduction of fuel ii into an associated flue member 20, to introduce a maximum volume of fuel into the flue 12 member 20 over a minimum time interval, therefore, produces a maximum thermal 13 .. potential at said flue member 20.
14 Thus digitized signals are translatable to coordinate pyrotechnic display, wherein selective ignition of each electrical sparking nexus 24 in conjunction with controlled 16 .. variance of the diameter of each of the at least one variable apertures 28, dispositional 17 .. between the minimum and maximum opening across a range of pressurized sources of 18 fuel 72, is effective, and a thermal potential of each flue member 20 is variable and 19 .. controllable by modulated introduction of combustible fuel thereinto, whereby controlled ignition of regulated flows of combustible fuel is enabled at the ignition end of each flue 21 member 20 and coordinated fiery displays are thereby controllable in programmable 22 reaction and desired proportion to the production of said digitized signals.
SUBSTITUTE SHEET (RULE 26) Flame color is likewise contemplated for manipulation by introduction of 2 additional combustible elements 74 into a fuel source 72. Moreover, the at least one 3 variable aperture 28 may be disposed in conjunction with an inlet aperture 30 to enrich 4 .. oxygen into the associated flue member 20 and thereby burn a more oxygen rich flame.
An alternative embodiment is depicted in FIG. 7, wherein the flue member 20 is a 6 self-contained unit that includes the computing apparatus 70 and the source of fuel 72 7 integrated into said flue member 20. The variable aperture 28 is disposed at the ignition 8 end 22. A computing interface is connectable to the computing apparatus 70, which in 9 this embodiment is a microprocessor, for driving of the device 10. In this embodiment, io each flue member 20 is independently operable as a stand along unit, which, when ii assembled into an array of a plurality of such flue members, is operable to produce the 12 .. same effect as previously described.
SUBSTITUTE SHEET (RULE 26)
Claims (10)
1. A computer regulated and controlled ignition and combustion pyrotechnic display apparatus comprising at least one flue member disposed connected to a pressurized fuel source, said at least one flue member having an ignition end whereat fuel, introducible into the at least one flue member across a range of rates, is selectively ignitable, wherein said at least one flue member has a thermal potential controllable between a minimum thermal potential and a maximum thermal potential coordinated by a computing apparatus running at least one processor, whereby fiery displays are controllable in synchrony to a performance in programmable proportion to the selective ignition and thermal potential of each at least one flue member, wherein each of the at least one flue member includes a sparkling nexus disposed at the ignition end, said sparkling nexus disposed in operative communication with the computing apparatus and electrically productive of a spark when an electric current is passed therethrough whereby selective ignition of fuel introducible interior to said flue member is effective and controllable by the computing apparatus.
2. The computer regulated and controlled ignition and combustion pyrotechnic display apparatus of claim 1 wherein each flue member includes at least one variable aperture dispositional between a minimum opening and a maximum opening whereby influx of fuel into said flue member is controllable between a minimum volume of introduced fuel and a maximum volume of introduced fuel.
3. The computer regulated and controlled ignition and combustion pyrotechnic display apparatus of claim 2 wherein the source of fuel is variably pressurized forvariable influx of fuel into each of the at least one flue members across a range of rates.
4. The computer regulated and controlled ignition and combustion pyrotechnic display apparatus of claim 3 wherein the at least one flue member includes a graticulate array of flue members wherein each ignition end is disposed as a picture element whereby ignition of each of said flue members corresponds to illumination of a picture element in a two dimensional figure.
5. The computer regulated and controlled ignition and combustion pyrotechnic display apparatus of claim 4 wherein the ignition of end of each of flue member isaligned within a congruent plane.
6. The computer regulated and controlled ignition and combustion pyrotechnic display apparatus of claim 5 wherein the fuel includes admixtures of co-solvents whereby flame color is also variable.
7. A computer regulated and controlled ignition and combustion pyrotechnic display apparatus comprising:
a graticulate arrangement of flue members disposed to align an ignition end congruent within a common plane;
an electrical sparking nexus disposed at the ignition end of each flue member;
a conduit connecting each flue member to a pressurized source of combustible fuel;
at least one variable aperture disposed at each flue member, said at least one variable aperture mechanically effective between a maximum opening and a minimum opening; and a computing apparatus having at least one processor and running a driver, said computing apparatus disposed in controlling communication with each variable aperture and each electrical sparking nexus;
wherein said sparkling nexus disposed in operative communication with the computing apparatus and electrically productive of a spark when an electric current is passes therethrough, whereby selective ignition of fuel introducible interior to said flue member is effective and controllable by the computing apparatus;
wherein digitized signals are translatable to effect selective ignition of each electrical sparking nexus in conjunction with variance of the diameter ofeach of the at least one variable apertures dispositional between the minimum and maximum opening, to thereby effect a thermal potential ofeach flue member by controllable introduction of combustible fuel thereinto, whereby controlled ignition of regulated flows of combustible fuel is enabled interior to each flue member and coordinated and modulated fiery displays are thereby controllable in programmable reaction and desired synchrony to the production of said digitized signals.
a graticulate arrangement of flue members disposed to align an ignition end congruent within a common plane;
an electrical sparking nexus disposed at the ignition end of each flue member;
a conduit connecting each flue member to a pressurized source of combustible fuel;
at least one variable aperture disposed at each flue member, said at least one variable aperture mechanically effective between a maximum opening and a minimum opening; and a computing apparatus having at least one processor and running a driver, said computing apparatus disposed in controlling communication with each variable aperture and each electrical sparking nexus;
wherein said sparkling nexus disposed in operative communication with the computing apparatus and electrically productive of a spark when an electric current is passes therethrough, whereby selective ignition of fuel introducible interior to said flue member is effective and controllable by the computing apparatus;
wherein digitized signals are translatable to effect selective ignition of each electrical sparking nexus in conjunction with variance of the diameter ofeach of the at least one variable apertures dispositional between the minimum and maximum opening, to thereby effect a thermal potential ofeach flue member by controllable introduction of combustible fuel thereinto, whereby controlled ignition of regulated flows of combustible fuel is enabled interior to each flue member and coordinated and modulated fiery displays are thereby controllable in programmable reaction and desired synchrony to the production of said digitized signals.
8. The computer regulated and controlled ignition and combustion pyrotechnic display apparatus of claim 7 wherein the fuel includes admixtures of co-solvents whereby flame color is also variable.
9. A
method enabling computer regulated and controlled ignition and combustion of a programmable pyrotechnic display compromising the steps of:
digitizing signals into a set of discrete values;
delivering said digital signals as electrical impulses to at least one flue member remotely disposed relative a source of said signals:
enabling mechanical action of at least one variable aperture disposed at said at least one flue member between a minimum opening and a maximum opening, whereby a flow of combustible fuel is controllably introducible thereinto in desired response to delivery of said digitized signals; and effecting timed and selective ignition of an electrical sparking nexus disposed to ignite a volume of fuel introduced into an associated at least one flue member, wherein said sparkling nexus disposed in operative communication with a computing apparatus and electrically productive of a spark when an electric current is passed therethrough, whereby the selective ignition of the volume of fuel is effective and controllable by the computing apparatus;
wherein programmable pyrotechnic displays are remotely controllable coordinated to signals including rhythms, melodies, and other audio and video signals, whereby flames are producible at various magnitudes and positions appropriate to the creation of visual stimuli consonant with a performance production.
method enabling computer regulated and controlled ignition and combustion of a programmable pyrotechnic display compromising the steps of:
digitizing signals into a set of discrete values;
delivering said digital signals as electrical impulses to at least one flue member remotely disposed relative a source of said signals:
enabling mechanical action of at least one variable aperture disposed at said at least one flue member between a minimum opening and a maximum opening, whereby a flow of combustible fuel is controllably introducible thereinto in desired response to delivery of said digitized signals; and effecting timed and selective ignition of an electrical sparking nexus disposed to ignite a volume of fuel introduced into an associated at least one flue member, wherein said sparkling nexus disposed in operative communication with a computing apparatus and electrically productive of a spark when an electric current is passed therethrough, whereby the selective ignition of the volume of fuel is effective and controllable by the computing apparatus;
wherein programmable pyrotechnic displays are remotely controllable coordinated to signals including rhythms, melodies, and other audio and video signals, whereby flames are producible at various magnitudes and positions appropriate to the creation of visual stimuli consonant with a performance production.
10. The method of enabling computer regulated and controlled ignition and combustion pyrotechnic display apparatus of claim 9 further compromising the step of admixing co-solvents with the volume of fuel to vary flame color.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2018/020130 WO2019168512A1 (en) | 2018-02-28 | 2018-02-28 | Computer regulated and controlled ignition and combustion pyrotechnic display apparatus and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA3072277A1 CA3072277A1 (en) | 2019-09-06 |
| CA3072277C true CA3072277C (en) | 2022-05-03 |
Family
ID=67806359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3072277A Active CA3072277C (en) | 2018-02-28 | 2018-02-28 | Computer regulated and controlled ignition and combustion pyrotechnic display apparatus and method |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2021515171A (en) |
| KR (1) | KR20200125969A (en) |
| CA (1) | CA3072277C (en) |
| WO (1) | WO2019168512A1 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6551098B2 (en) * | 2001-02-22 | 2003-04-22 | Rheem Manufacturing Company | Variable firing rate fuel burner |
| US8113825B2 (en) * | 2007-02-06 | 2012-02-14 | Neal Ormond | Computer-controlled pyrotechnic matrix display |
| US9644926B1 (en) * | 2014-10-22 | 2017-05-09 | Peter Greenwald | Computer regulated and controlled ignition and combustion pyrotechnic display apparatus and method |
-
2018
- 2018-02-28 JP JP2020544454A patent/JP2021515171A/en active Pending
- 2018-02-28 KR KR1020207027588A patent/KR20200125969A/en not_active Application Discontinuation
- 2018-02-28 WO PCT/US2018/020130 patent/WO2019168512A1/en active Application Filing
- 2018-02-28 CA CA3072277A patent/CA3072277C/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019168512A1 (en) | 2019-09-06 |
| KR20200125969A (en) | 2020-11-05 |
| CA3072277A1 (en) | 2019-09-06 |
| JP2021515171A (en) | 2021-06-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9644926B1 (en) | Computer regulated and controlled ignition and combustion pyrotechnic display apparatus and method | |
| CN101053008B (en) | Color display unit and portable electronic apparatus using it | |
| US20090104573A1 (en) | Gas burner system | |
| CN107424573B (en) | Show the method and display system of image | |
| JP2013178344A (en) | Display apparatus for vehicle | |
| CA3072277C (en) | Computer regulated and controlled ignition and combustion pyrotechnic display apparatus and method | |
| CN103903583A (en) | Liquid crystal display device used for visual fatigue distinguishing and screen flickering method thereof | |
| US11910189B2 (en) | Electronic apparatus for displaying image using visual afterimage of light source | |
| KR20130082013A (en) | Device and driving method for displaying image | |
| CN107086029A (en) | Color generation method, device and readable storage medium storing program for executing based on liquid crystal display module | |
| US8113825B2 (en) | Computer-controlled pyrotechnic matrix display | |
| JP4857921B2 (en) | Backlight control device for liquid crystal display | |
| CN105704547A (en) | Intelligent television system | |
| KR20090110378A (en) | Visual display system and method for displaying a video signal | |
| CN105812908A (en) | Smart television system | |
| CN109817166B (en) | Display device and driving method thereof | |
| CN208457994U (en) | A kind of device changing flame color | |
| CN207569859U (en) | A kind of inert gas generating device containing dual fuel burner | |
| KR0130811B1 (en) | Screen image display apparatus | |
| KR930024475A (en) | Display monitor | |
| JP2020068496A (en) | Id display device and video information display system | |
| TWI447686B (en) | Flame image apparatus | |
| KR19990017032A (en) | TV function icon creation method and icon execution method | |
| JP3197966U (en) | Switching control device for vehicle fuel injection device | |
| JPS58168036A (en) | Liquid crystal display |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20200206 |