ES2170199T3 - PIROTECHNICAL DELAY, PROCEDURE FOR MANUFACTURING AS WELL AS ITS USE. - Google Patents
PIROTECHNICAL DELAY, PROCEDURE FOR MANUFACTURING AS WELL AS ITS USE.Info
- Publication number
- ES2170199T3 ES2170199T3 ES96203536T ES96203536T ES2170199T3 ES 2170199 T3 ES2170199 T3 ES 2170199T3 ES 96203536 T ES96203536 T ES 96203536T ES 96203536 T ES96203536 T ES 96203536T ES 2170199 T3 ES2170199 T3 ES 2170199T3
- Authority
- ES
- Spain
- Prior art keywords
- delay
- aggregate
- pressed
- aggregates
- divided portion
- 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 - Lifetime
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
-
- 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
- F42B3/16—Pyrotechnic delay initiators
Abstract
A pyrotechnic retarding device (1) consists of aggregates (3,4,5) pressed one on top of the other and arranged in a metal casing (2). The transition zones between each two adjacent aggregates are formed by solid phases (34,45) containing components of both aggregates compressed and interleaved with one another. Also claimed are (i) a method of manufacturing such a delay device by first packing the triggering aggregate into the case, secondly packing a divided portion of the delay aggregate and thirdly pressing both layers together with a pressure ram. In a fourth step further divided portions are packed into the case each divided portion being pressed with the pressure ram before the next. In a fifth step the last divided portion of the delay aggregate is pressed with the following propagation aggregate and (ii) the use of such elements in ignition devices with predetermined time delays in a Nebel rocket launcher.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96203536A EP0847972B1 (en) | 1996-12-13 | 1996-12-13 | Pyrotechnic delay element, method of manufacture and its use |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2170199T3 true ES2170199T3 (en) | 2002-08-01 |
Family
ID=8224698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96203536T Expired - Lifetime ES2170199T3 (en) | 1996-12-13 | 1996-12-13 | PIROTECHNICAL DELAY, PROCEDURE FOR MANUFACTURING AS WELL AS ITS USE. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0847972B1 (en) |
AT (1) | ATE212610T1 (en) |
DE (1) | DE59608681D1 (en) |
ES (1) | ES2170199T3 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10119769C1 (en) | 2001-04-23 | 2002-10-17 | Trw Airbag Sys Gmbh & Co Kg | Production of igniter, used for gas generator, involves inserting pyrotechnical into casing via open end, such that one edge protrudes against ignition kit, reducing protruding part, and closing open end |
ES2781074T3 (en) * | 2014-11-10 | 2020-08-28 | Dynitec Gmbh | Pyrotechnic delay element |
DE102015014821A1 (en) | 2015-11-18 | 2017-05-18 | Rheinmetall Waffe Munition Gmbh | REACh-compliant pyrotechnic delay and ignition charge with variably adjustable performance parameters |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2373799A (en) * | 1942-11-04 | 1945-04-17 | Frank C Wilson | Bomb loading press |
FR931695A (en) * | 1945-08-01 | 1948-03-01 | Ici Ltd | Delayed primer compositions |
FR1128524A (en) * | 1954-04-23 | 1957-01-07 | Ici Ltd | Delayed fusing compositions and objects comprising |
US3110638A (en) * | 1958-07-09 | 1963-11-12 | Maurice F Murphy | Controlled sensitivity igniter composition and method of producing same |
FR1400588A (en) * | 1964-04-14 | 1965-05-28 | Delay element for electric detonators | |
DE1771943C2 (en) * | 1968-08-05 | 1975-03-27 | Dynamit Nobel Ag, 5210 Troisdorf | Ignition kit for propellants and rocket propellants |
FR2478808B1 (en) * | 1980-03-21 | 1985-12-13 | France Etat | PYROTECHNIC DELAY MODULE AND ITS LOADING METHOD |
CH676389A5 (en) | 1987-07-29 | 1991-01-15 | Eidgenoess Munitionsfab Thun | |
CH674742A5 (en) | 1987-12-24 | 1990-07-13 | Eidgenoess Munitionsfab Thun | |
US4858529A (en) * | 1988-07-01 | 1989-08-22 | The United States Of America As Represented By The Department Of Energy | Spark-safe low-voltage detonator |
DE3828234C2 (en) | 1988-08-19 | 1997-05-22 | Nico Pyrotechnik | Ammunition from a shot cup and an active body |
IL96684A0 (en) * | 1990-12-16 | 1991-09-16 | ||
GB2253207A (en) * | 1991-02-20 | 1992-09-02 | Ici Plc | Pyrotechnic delay composition |
-
1996
- 1996-12-13 EP EP96203536A patent/EP0847972B1/en not_active Expired - Lifetime
- 1996-12-13 DE DE59608681T patent/DE59608681D1/en not_active Expired - Lifetime
- 1996-12-13 AT AT96203536T patent/ATE212610T1/en active
- 1996-12-13 ES ES96203536T patent/ES2170199T3/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0847972A1 (en) | 1998-06-17 |
ATE212610T1 (en) | 2002-02-15 |
DE59608681D1 (en) | 2002-03-14 |
EP0847972B1 (en) | 2002-01-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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