EA201790783A1 - METHOD OF PRESSING OF SLIPPERS FOR NON-ELECTRIC INITIATORS - Google Patents
METHOD OF PRESSING OF SLIPPERS FOR NON-ELECTRIC INITIATORSInfo
- Publication number
- EA201790783A1 EA201790783A1 EA201790783A EA201790783A EA201790783A1 EA 201790783 A1 EA201790783 A1 EA 201790783A1 EA 201790783 A EA201790783 A EA 201790783A EA 201790783 A EA201790783 A EA 201790783A EA 201790783 A1 EA201790783 A1 EA 201790783A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- pressing
- explosives
- slippers
- interval
- accuracy
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
- C06B21/0033—Shaping the mixture
- C06B21/0041—Shaping the mixture by compression
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
- C06C5/00—Fuses, e.g. fuse cords
- C06C5/06—Fuse igniting means; Fuse connectors
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Braking Arrangements (AREA)
- Extrusion Of Metal (AREA)
Abstract
Настоящее изобретение относится к усовершенствованиям способа прессования замедлителей, применяемых в неэлектрических системах инициирования взрывчатых веществ в целом и принадлежностях для взрывчатых веществ в частности, с целью обеспечения точного времени срабатывания детонатора (интервала замедления) для поддержания последовательности взрыва, запрограммированной при расчете взрывных работ, и представляет собой оптимизированный способ, обеспечивающий равномерную насыпную плотность, однородность прессованного материала, кроме того, такие преимущества, как повышение точности интервала замедления, более высокую воспроизводимость и точность дозировки замедлительной смеси, а также меньшее изменение высоты.The present invention relates to improvements in the method of pressing retarders used in non-electrical systems for initiating explosives in general and accessories for explosives in particular, with the aim of providing an exact response time of the detonator (retardation interval) to maintain the explosion sequence programmed in calculating blasting operations is an optimized method that ensures uniform bulk density, uniformity of the extruded material, chrome Moreover, such advantages as increased accuracy deceleration interval, higher reproducibility and accuracy of dosage zamedlitelnoy mixtures as well as minimal change in height.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR102014024711A BR102014024711A2 (en) | 2014-10-03 | 2014-10-03 | delay element pressing process for non-electric initiators |
PCT/BR2015/050165 WO2016049725A1 (en) | 2014-10-03 | 2015-10-01 | Process for pressing delay elements for non-electric initiators |
Publications (1)
Publication Number | Publication Date |
---|---|
EA201790783A1 true EA201790783A1 (en) | 2017-09-29 |
Family
ID=55629182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201790783A EA201790783A1 (en) | 2014-10-03 | 2015-10-01 | METHOD OF PRESSING OF SLIPPERS FOR NON-ELECTRIC INITIATORS |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP3222604A1 (en) |
AU (1) | AU2015327709A1 (en) |
BR (1) | BR102014024711A2 (en) |
CO (1) | CO2017004485A2 (en) |
EA (1) | EA201790783A1 (en) |
WO (1) | WO2016049725A1 (en) |
ZA (1) | ZA201703085B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113758382B (en) * | 2021-10-11 | 2024-05-03 | 葛洲坝易普力(湖南)科技有限公司 | Full-automatic production line for carbon dioxide phase-change expansion excitation tube |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4722279A (en) * | 1986-11-17 | 1988-02-02 | E. I. Du Pont De Nemours And Company | Non-electric detonators without a percussion element |
CA1273242A (en) * | 1987-06-29 | 1990-08-28 | Donald Clinton True | Delay initiator for blasting |
BR9505497A (en) * | 1995-12-15 | 1997-11-04 | Ibq Ind Quimicas Ltda | Process for manufacturing delay detonator and resulting product |
BR8302737U (en) * | 2003-09-26 | 2005-06-14 | Britanite S A Ind Quimicas | Precision Non-Electric Delay Module |
CN102675014B (en) * | 2012-05-28 | 2014-08-13 | 广东明华机械有限公司 | Group pressing system of delay elements and installation method of delay elements |
CN202968421U (en) * | 2012-10-31 | 2013-06-05 | 四川省宜宾威力化工有限责任公司 | Automatic pressure-stabilizing time delay device for assembly of detonator |
-
2014
- 2014-10-03 BR BR102014024711A patent/BR102014024711A2/en not_active Application Discontinuation
-
2015
- 2015-10-01 AU AU2015327709A patent/AU2015327709A1/en not_active Abandoned
- 2015-10-01 EP EP15847794.3A patent/EP3222604A1/en not_active Withdrawn
- 2015-10-01 WO PCT/BR2015/050165 patent/WO2016049725A1/en active Application Filing
- 2015-10-01 EA EA201790783A patent/EA201790783A1/en unknown
-
2017
- 2017-05-03 CO CONC2017/0004485A patent/CO2017004485A2/en unknown
- 2017-05-04 ZA ZA2017/03085A patent/ZA201703085B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CO2017004485A2 (en) | 2017-07-28 |
ZA201703085B (en) | 2018-09-26 |
WO2016049725A1 (en) | 2016-04-07 |
BR102014024711A2 (en) | 2016-05-24 |
EP3222604A1 (en) | 2017-09-27 |
AU2015327709A1 (en) | 2017-06-29 |
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