FR1248176A - Perfectionnements aux dispositifs d'amorçage - Google Patents

Perfectionnements aux dispositifs d'amorçage

Info

Publication number
FR1248176A
FR1248176A FR814406A FR814406A FR1248176A FR 1248176 A FR1248176 A FR 1248176A FR 814406 A FR814406 A FR 814406A FR 814406 A FR814406 A FR 814406A FR 1248176 A FR1248176 A FR 1248176A
Authority
FR
France
Prior art keywords
priming devices
priming
devices
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
Application number
FR814406A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of FR1248176A publication Critical patent/FR1248176A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/04—Arrangements for ignition
    • F42D1/043—Connectors for detonating cords and ignition tubes, e.g. Nonel tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Fuses (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
FR814406A 1958-12-29 1959-12-29 Perfectionnements aux dispositifs d'amorçage Expired FR1248176A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US783454A US3020844A (en) 1958-12-29 1958-12-29 Explosive device

Publications (1)

Publication Number Publication Date
FR1248176A true FR1248176A (fr) 1960-12-09

Family

ID=25129292

Family Applications (1)

Application Number Title Priority Date Filing Date
FR814406A Expired FR1248176A (fr) 1958-12-29 1959-12-29 Perfectionnements aux dispositifs d'amorçage

Country Status (5)

Country Link
US (1) US3020844A (fr)
DE (1) DE1109069B (fr)
FR (1) FR1248176A (fr)
GB (1) GB865756A (fr)
MY (1) MY6400060A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3129663A (en) * 1961-08-11 1964-04-21 Aircraft Armaments Inc Fittings for low energy detonating cord
US3103884A (en) * 1962-03-16 1963-09-17 Thomas Q Ciccone Cartridge for more nearly uniform projectile velocities
US3169480A (en) * 1962-05-01 1965-02-16 Commercial Solvents Corp Safety device for detonator cord
US3205818A (en) * 1963-08-02 1965-09-14 Du Pont Connector for explosive cords
DE1236987B (de) * 1964-02-14 1967-03-16 Nitroglycerin Ab Verzoegerungszuendsystem
US3238873A (en) * 1964-10-13 1966-03-08 Teledyne Inc Detonating fuse termination
US3349706A (en) * 1966-07-15 1967-10-31 Du Pont Tailless connector
US3776135A (en) * 1972-06-29 1973-12-04 Hercules Inc Non-electric blasting cap assembly
US4248152A (en) * 1979-01-24 1981-02-03 E. I. Du Pont De Nemours & Company Field-connected explosive booster for propagating a detonation in connected detonating cord assemblies containing low-energy detonating cord
US4350097A (en) * 1980-05-19 1982-09-21 Atlas Powder Company Nonelectric delay detonator with tubular connecting arrangement
US4495867A (en) * 1982-06-18 1985-01-29 E. I. Du Pont De Nemours And Company Assembly for initiating explosives with low-energy detonating cord
NZ208080A (en) * 1983-05-20 1986-10-08 Ici Australia Ltd Connector between detonating cord and low energy impulse propagating tubing
ZA85751B (en) * 1986-01-07 1985-07-02 Bintech (Pty) Ltd. Delay starters

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1049757B (de) 1959-01-29 Simsbury Conn. Robert Waldo Felch Wenonah N. J. und George Adelbert Noddin Sewell N. J. David John Andrew (V. St. A.) Detonationszündschnur
FR9653E (fr) * 1908-01-21 1909-01-05 Jean Harle Mèche ou cordeau à double effet pour explosifs
DE418001C (de) * 1923-07-21 1925-10-14 Bickford Anordnung zum gleichzeitigen Abtun mehrerer detonierender Zuendschnuere
FR652765A (fr) * 1927-09-23 1929-03-13 Davey Bickford Ets Raccord pour cordeaux détonnants ou mèches instantanées
US1887122A (en) * 1931-01-20 1932-11-08 Hercules Powder Co Ltd Connecter for cordeau bickford
US1991856A (en) * 1931-06-26 1935-02-19 Du Pont Fuse connection
USRE20190E (en) * 1933-05-02 1936-12-01 Detonatob
NL63494C (fr) * 1942-07-29
FR1000774A (fr) * 1949-11-18 1952-02-15 Artifices Titan Soc D Perfectionnement aux artifices de mise de feu
US2739535A (en) * 1950-07-14 1956-03-27 Atlas Powder Co Electric explosion initiators
DE891221C (de) * 1951-12-14 1953-09-24 Canadian Ind Vorrichtung zur Verbindung und zur Zuendungsuebertragung zwischen Zuendschnueren
DE915197C (de) * 1952-03-19 1954-07-15 Dynamit Nobel Ag Verzoegerungsstueck als Verbindung zwischen Sprengschnueren
DE1016173B (de) 1954-05-26 1957-09-19 Canadian Ind 1954 Ltd Verzoegerungselement fuer nach beiden Seiten gleichmaessig wirkenden Knallzuendschnurverbinder und Verfahren zu seiner Herstellung
DE1043644B (de) 1954-07-14 1958-11-13 Du Pont Schussgruppenanordnung fuer die seismische Lagerstaettenforschung und Verzoegerungsstueck
DE964936C (de) * 1954-08-05 1957-05-29 Du Pont Verzoegerungselement fuer Sprengschuesse
DE1051707B (de) 1956-09-25 1959-02-26 David John Andrew Detonationszuendschnur

Also Published As

Publication number Publication date
DE1109069B (de) 1961-06-15
GB865756A (en) 1961-04-19
US3020844A (en) 1962-02-13
MY6400060A (en) 1964-12-31

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