EP3853550A1 - Apparatus and method for detecting an explosion - Google Patents
Apparatus and method for detecting an explosionInfo
- Publication number
- EP3853550A1 EP3853550A1 EP19766297.6A EP19766297A EP3853550A1 EP 3853550 A1 EP3853550 A1 EP 3853550A1 EP 19766297 A EP19766297 A EP 19766297A EP 3853550 A1 EP3853550 A1 EP 3853550A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- ionisation
- detecting
- explosion
- pin
- explosive
- 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.)
- Pending
Links
- 238000004880 explosion Methods 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000002360 explosive Substances 0.000 claims abstract description 44
- 238000005474 detonation Methods 0.000 claims abstract description 9
- 238000012545 processing Methods 0.000 claims description 22
- 238000005259 measurement Methods 0.000 abstract description 18
- 230000006870 function Effects 0.000 description 21
- 230000000694 effects Effects 0.000 description 20
- 244000027321 Lychnis chalcedonica Species 0.000 description 7
- 235000017899 Spathodea campanulata Nutrition 0.000 description 7
- 230000001902 propagating effect Effects 0.000 description 6
- 238000003491 array Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 238000009530 blood pressure measurement Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000254 damaging effect Effects 0.000 description 1
- 238000013481 data capture Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B35/00—Testing or checking of ammunition
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/14—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force of explosions; for measuring the energy of projectiles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
- G01N27/626—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using heat to ionise a gas
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—Specially adapted to detect a particular component
- G01N33/0057—Specially adapted to detect a particular component for warfare agents or explosives
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/22—Fuels, explosives
- G01N33/227—Explosives, e.g. combustive properties thereof
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1815388.2A GB201815388D0 (en) | 2018-09-21 | 2018-09-21 | Apparatus and method for detecting an explosion |
PCT/GB2019/000124 WO2020058657A1 (en) | 2018-09-21 | 2019-09-06 | Apparatus and method for detecting an explosion |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3853550A1 true EP3853550A1 (en) | 2021-07-28 |
Family
ID=64024345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19766297.6A Pending EP3853550A1 (en) | 2018-09-21 | 2019-09-06 | Apparatus and method for detecting an explosion |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3853550A1 (en) |
GB (2) | GB201815388D0 (en) |
WO (1) | WO2020058657A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112285159B (en) * | 2020-09-24 | 2023-03-31 | 南京理工大学 | Method for measuring instantaneous oxygen concentration for explosive explosion suffocation effect evaluation |
CN113188696B (en) * | 2021-04-10 | 2023-03-17 | 西安交通大学 | Impact pressure testing device and method based on mechanoluminescence material |
CN113587756A (en) * | 2021-08-30 | 2021-11-02 | 中国人民解放军陆军工程大学 | Multi-point detonation source differential delay detonation simulation device |
CN113724569A (en) * | 2021-08-31 | 2021-11-30 | 中国人民解放军陆军工程大学 | Underwater multipoint detonation source differential delay detonation simulation device |
CN113959620A (en) * | 2021-10-20 | 2022-01-21 | 南京君缘科爆工程技术有限公司 | Method for evaluating explosion power of indoor natural gas based on explosion velocity |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1098063B (en) * | 1978-08-11 | 1985-08-31 | Alfa Romeo Spa | DEVICE FOR IDENTIFYING THE DETONATION PHENOMENON IN INTERNAL COMBUSTION IGNITION ENGINES, BASED ON THE USE OF IONIZATION PROBES |
US4815385A (en) * | 1987-12-16 | 1989-03-28 | The United States Of America As Represented By The Secretary Of The Army | Blast focusing method and apparatus |
RU2555742C2 (en) * | 2013-11-25 | 2015-07-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Самарский государственный технический университет" | Device for measurement of operating parameters of non-primary blasting cap in blasting electric detonator |
CN106524840B (en) * | 2016-11-03 | 2018-08-14 | 北京矿冶研究总院 | Synchronous trigger device of explosion experiment |
CN106422120B (en) * | 2016-11-17 | 2019-05-14 | 中国计量大学 | A kind of industrial pipeline flammable gas explosion inhibits device and its triggering method |
-
2018
- 2018-09-21 GB GBGB1815388.2A patent/GB201815388D0/en not_active Ceased
-
2019
- 2019-09-06 EP EP19766297.6A patent/EP3853550A1/en active Pending
- 2019-09-06 WO PCT/GB2019/000124 patent/WO2020058657A1/en unknown
- 2019-09-16 GB GB1913306.5A patent/GB2578817B/en active Active
Also Published As
Publication number | Publication date |
---|---|
GB201913306D0 (en) | 2019-10-30 |
GB2578817A (en) | 2020-05-27 |
WO2020058657A1 (en) | 2020-03-26 |
GB2578817B (en) | 2021-03-17 |
GB201815388D0 (en) | 2018-11-07 |
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