JP5774808B2 - 加熱抵抗素子を有する電気式発火始動器 - Google Patents
加熱抵抗素子を有する電気式発火始動器 Download PDFInfo
- Publication number
- JP5774808B2 JP5774808B2 JP2008271838A JP2008271838A JP5774808B2 JP 5774808 B2 JP5774808 B2 JP 5774808B2 JP 2008271838 A JP2008271838 A JP 2008271838A JP 2008271838 A JP2008271838 A JP 2008271838A JP 5774808 B2 JP5774808 B2 JP 5774808B2
- Authority
- JP
- Japan
- Prior art keywords
- width
- resistance element
- ignition
- heating resistance
- starter
- 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.)
- Expired - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 title claims description 45
- 239000007858 starting material Substances 0.000 title claims description 31
- 239000006185 dispersion Substances 0.000 claims description 13
- 239000004020 conductor Substances 0.000 claims description 11
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 7
- 238000005530 etching Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 description 32
- 239000000463 material Substances 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 239000003999 initiator Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000010304 firing Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- AXZAYXJCENRGIM-UHFFFAOYSA-J dipotassium;tetrabromoplatinum(2-) Chemical compound [K+].[K+].[Br-].[Br-].[Br-].[Br-].[Pt+2] AXZAYXJCENRGIM-UHFFFAOYSA-J 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- -1 polyethylene terephthalate Polymers 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 229910001487 potassium perchlorate Inorganic materials 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910001006 Constantan Inorganic materials 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2s,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6s)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2r,3r,4s,5r,6s)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- WETZJIOEDGMBMA-UHFFFAOYSA-L lead styphnate Chemical compound [Pb+2].[O-]C1=C([N+]([O-])=O)C=C([N+]([O-])=O)C([O-])=C1[N+]([O-])=O WETZJIOEDGMBMA-UHFFFAOYSA-L 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- 239000004323 potassium nitrate Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229910000048 titanium hydride Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
- F42B3/10—Initiators therefor
- F42B3/12—Bridge initiators
- F42B3/124—Bridge initiators characterised by the configuration or material of the bridge
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Air Bags (AREA)
- Resistance Heating (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0707637 | 2007-10-30 | ||
| FR0707637 | 2007-10-30 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009109181A JP2009109181A (ja) | 2009-05-21 |
| JP2009109181A5 JP2009109181A5 (enExample) | 2011-09-29 |
| JP5774808B2 true JP5774808B2 (ja) | 2015-09-09 |
Family
ID=39577879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008271838A Expired - Fee Related JP5774808B2 (ja) | 2007-10-30 | 2008-10-22 | 加熱抵抗素子を有する電気式発火始動器 |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP2056061B1 (enExample) |
| JP (1) | JP5774808B2 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3135320B1 (fr) * | 2022-05-03 | 2024-03-22 | Ncs Pyrotechnie Et Tech Sas | Allumeur à performance réduite et pastilles thermiques |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1419775A (en) * | 1972-10-05 | 1975-12-31 | Secr Defence | Electrical initiators |
| US5254838A (en) * | 1987-09-14 | 1993-10-19 | Nippon Koki Co., Ltd. | Igniter for electric ignition systems |
| WO1994026560A1 (fr) * | 1993-05-10 | 1994-11-24 | Nippon Koki Co., Ltd. | Dispositif d'allumage electrique pour un dispositif de generation de gaz |
| FR2800865B1 (fr) * | 1999-11-05 | 2001-12-07 | Livbag Snc | Initiateur pyrotechnique a filament photograve protege contre les decharges electrostatiques |
| FR2866106B1 (fr) * | 2004-02-11 | 2007-03-30 | Ncs Pyrotechnie & Tech | Initiateur electro-pyrotechnique a dissipation de chaleur |
-
2008
- 2008-10-22 JP JP2008271838A patent/JP5774808B2/ja not_active Expired - Fee Related
- 2008-10-29 EP EP20080167834 patent/EP2056061B1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP2056061B1 (en) | 2011-12-14 |
| EP2056061A1 (en) | 2009-05-06 |
| JP2009109181A (ja) | 2009-05-21 |
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