CA1011597A - Pyrotechnic devices - Google Patents

Pyrotechnic devices

Info

Publication number
CA1011597A
CA1011597A CA177,752A CA177752A CA1011597A CA 1011597 A CA1011597 A CA 1011597A CA 177752 A CA177752 A CA 177752A CA 1011597 A CA1011597 A CA 1011597A
Authority
CA
Canada
Prior art keywords
pyrotechnic devices
pyrotechnic
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
CA177,752A
Other versions
CA177752S (en
Inventor
Dudley C. Murray
William R.B. Elstow
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.)
Pains Wessex Ltd
Original Assignee
Pains Wessex Ltd
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 Pains Wessex Ltd filed Critical Pains Wessex Ltd
Application granted granted Critical
Publication of CA1011597A publication Critical patent/CA1011597A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C7/00—Fuzes actuated by application of a predetermined mechanical force, e.g. tension, torsion, pressure
    • F42C7/12—Percussion fuzes of the double-action type, i.e. fuzes cocked and fired in a single movement, e.g. by pulling an incorporated percussion pin or hammer
    • 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
    • F42B3/11—Initiators therefor characterised by the material used, e.g. for initiator case or electric leads
CA177,752A 1973-07-31 1973-07-31 Pyrotechnic devices Expired CA1011597A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3596972A GB1445564A (en) 1973-07-31 1973-07-31 Pyrotechnic or other combustible devices

Publications (1)

Publication Number Publication Date
CA1011597A true CA1011597A (en) 1977-06-07

Family

ID=10383500

Family Applications (1)

Application Number Title Priority Date Filing Date
CA177,752A Expired CA1011597A (en) 1973-07-31 1973-07-31 Pyrotechnic devices

Country Status (6)

Country Link
US (1) US3911823A (en)
JP (1) JPS5212772B2 (en)
CA (1) CA1011597A (en)
DE (1) DE2338554A1 (en)
FR (1) FR2194942B1 (en)
GB (1) GB1445564A (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3973502A (en) * 1974-07-12 1976-08-10 Olsen Charles R Tube primer
US3971322A (en) * 1975-01-23 1976-07-27 Olsen Charles R Pressure actuated tube primer
JPS5540917Y2 (en) * 1975-12-31 1980-09-25
US4146356A (en) * 1977-09-06 1979-03-27 Gte Sylvania Incorporated Flashlamp article having internally located combustible member
JPS5521504U (en) * 1978-07-28 1980-02-12
GB2188920B (en) * 1980-05-28 1988-03-16 Haley And Weller Limited Radiation absorbing screen
CA1265988A (en) * 1986-05-26 1990-02-20 John Louis Halpin Holder for flames of pyrophore-containing fuels in high-speed air
US4836961A (en) * 1987-01-02 1989-06-06 Morton Thiokol, Inc. Method of and apparatus for casting solid propellant rocket motors
US4938144A (en) * 1988-02-16 1990-07-03 S. C. Johnson & Son, Inc. Motion activated thermal fogger
DE3902073A1 (en) * 1989-01-25 1990-07-26 Dynamit Nobel Ag DEVICE FOR THE FAST GENERATION OF LARGE AREA
US5105742A (en) * 1990-03-15 1992-04-21 Sumner Cyril R Fluid sensitive, polarity sensitive safety detonator
DE4234136C2 (en) * 1992-10-09 2000-07-27 Nico Pyrotechnik Fireworks, in particular stage fireworks
DE29520736U1 (en) * 1995-11-17 1996-03-07 Innovative Pyrotechnik Gmbh Device for fogging rooms
US5874690A (en) * 1998-02-06 1999-02-23 Brunn; Michael Smoke grenade with rapid ignition
US7344610B2 (en) 2003-01-28 2008-03-18 Hodgdon Powder Company, Inc. Sulfur-free propellant compositions
GB2437076A (en) * 2006-04-13 2007-10-17 Utm Ip Ltd Primer composition
GB2437077A (en) * 2006-04-13 2007-10-17 Utm Ip Ltd Primer cup and composition
US8277583B2 (en) * 2008-06-25 2012-10-02 The United States Of America As Represented By The Secretary Of The Navy Perchlorate-free red signal flare composition
US7988801B2 (en) 2008-06-25 2011-08-02 The United States Of America As Represented By The Secretary Of The Navy Perchlorate-free green signal flare composition
WO2011090375A1 (en) 2010-01-19 2011-07-28 Clearspark, Llc Method for preparing a pyrotechnic composition and charge
US20200409366A1 (en) * 2018-03-05 2020-12-31 Root3 Labs, Inc. Remote deployed obscuration system

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1311739A (en) * 1919-07-29 Hand-grenade
US45079A (en) * 1864-11-15 Improvement in priming metallic cartridges
US2519123A (en) * 1947-07-10 1950-08-15 Dwyer Martin Hand-operated rocket type device for signaling and other purposes
US2818811A (en) * 1953-02-11 1958-01-07 Levy Auto Parts Co Ltd Ammunition
US3046891A (en) * 1955-11-07 1962-07-31 Olin Mathieson Projectile
US3611939A (en) * 1962-11-29 1971-10-12 Hans Stadler Primer
US3401633A (en) * 1967-07-06 1968-09-17 Ralph H. Allen Fire cartridge
BE719783A (en) * 1967-08-23 1969-02-24
DE1797120C3 (en) * 1967-08-23 1974-04-04 Gte Sylvania Inc., Wilmington, Del. (V.St.A.) Mechanically ignitable flash lamp
US3521984A (en) * 1968-08-28 1970-07-28 Sylvania Electric Prod Photoflash lamp
US3535063A (en) * 1968-08-30 1970-10-20 Sylvania Electric Prod Photoflash lamp
US3535064A (en) * 1968-09-06 1970-10-20 Sylvania Electric Prod Photoflash lamp
US3685451A (en) * 1969-02-28 1972-08-22 Schermuly Ltd Striker mechanisms for percussion igniters
GB1306504A (en) * 1969-10-28 1973-02-14 Imp Metal Ind Kynoch Ltd Rocket-assisted shell

Also Published As

Publication number Publication date
FR2194942B1 (en) 1978-08-11
JPS504226A (en) 1975-01-17
DE2338554A1 (en) 1974-02-28
US3911823A (en) 1975-10-14
JPS5212772B2 (en) 1977-04-09
FR2194942A1 (en) 1974-03-01
AU5870373A (en) 1975-02-06
GB1445564A (en) 1976-08-11

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