SE327592B - - Google Patents

Info

Publication number
SE327592B
SE327592B SE17923/67A SE1792367A SE327592B SE 327592 B SE327592 B SE 327592B SE 17923/67 A SE17923/67 A SE 17923/67A SE 1792367 A SE1792367 A SE 1792367A SE 327592 B SE327592 B SE 327592B
Authority
SE
Sweden
Prior art keywords
piston
powder
sheared
tube
closure member
Prior art date
Application number
SE17923/67A
Inventor
R Schnepfe
Costa N La
Original Assignee
Aai Corp
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 Aai Corp filed Critical Aai Corp
Publication of SE327592B publication Critical patent/SE327592B/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
    • F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
    • F42B12/36—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information
    • F42B12/46—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information for dispensing gases, vapours, powders or chemically-reactive substances
    • F42B12/50—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information for dispensing gases, vapours, powders or chemically-reactive substances by dispersion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B27/00—Hand grenades

Abstract

1,170,180. Powder dispensing projectiles. AAI CORP. 29 Dec., 1967 [30 Dec., 1966], No. 59232/67. Heading F3A. [Also in Division F1] A powder dispenser comprises a body 13 of plastics material, e.g. nylon, containing the powder 25, a piston 27 movable by gaseous pressure produced by an explosive charge 49 to discharge the powder, and a shear-type closure member 17 which is sheared by the movement of piston 27 acting through a lost motion linkage 31. In operation, a handle 63 is released by removing a pin 65, a spring-loaded striker 67 then striking a primer 61 which ignites a timedelay fuse 55. An explosive propellant charge 49 is fired by fuse 55 and blows out a cover 51 and shear disc 43. The propellant gases move piston 27 towards closure member 17. When the gap between projections 17a, 27a in tube 29 of linkage 31 has closed, member 17 is sheared off and discharged together with a protective cover 23 and tube 29, followed by the powder. A shear portion 27b on piston 27 is sheared by the gas pressure if skirt 27c seizes. The lost motion linkage may alternatively comprise a solid rod between cup portions of closure member 17 and piston 27, or tube 29 may be fixed to either member 17 or piston 27.
SE17923/67A 1966-12-30 1967-12-28 SE327592B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60607166A 1966-12-30 1966-12-30

Publications (1)

Publication Number Publication Date
SE327592B true SE327592B (en) 1970-08-24

Family

ID=24426413

Family Applications (1)

Application Number Title Priority Date Filing Date
SE17923/67A SE327592B (en) 1966-12-30 1967-12-28

Country Status (8)

Country Link
US (1) US3437245A (en)
JP (1) JPS4939800B1 (en)
DE (1) DE1625202A1 (en)
FR (1) FR1551364A (en)
GB (1) GB1170180A (en)
IL (1) IL29223A (en)
NO (1) NO120061B (en)
SE (1) SE327592B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3677182A (en) * 1970-10-29 1972-07-18 Us Army Base ejecting projectile
US3708089A (en) * 1971-01-11 1973-01-02 North American Rockwell Gas generator for liquid sprayers
US3774807A (en) * 1971-06-08 1973-11-27 Ici America Inc Gas-generating valve
US4316404A (en) * 1978-06-30 1982-02-23 Medlin Richard C Lightweight armored vehicle and method of making same
DE2842797C2 (en) * 1978-09-30 1986-01-23 Nico-Pyrotechnik Hans-Jürgen Diederichs KG, 2077 Trittau Throwing bodies
US4513668A (en) * 1981-08-18 1985-04-30 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Wear reducing projectile
US4513883A (en) * 1983-09-06 1985-04-30 Melzi Edward R No-flip, no-drip container
GB2188128B (en) * 1986-02-15 1989-11-08 Royal Ordnance Plc Ejection cartridge
US5062546A (en) * 1990-05-15 1991-11-05 Mackal Glenn H Snap rivet safety lock for inflators
US6523478B1 (en) * 2001-09-10 2003-02-25 The United States Of America As Represented By The Secretary Of The Army Rifle-launched non-lethal cargo dispenser
CA2421382C (en) * 2002-03-21 2007-01-09 Garry Tsaur Pressurized piston pusher
DE202008017664U1 (en) * 2008-09-08 2010-04-22 Dräger, Karl-Heinz Device for distributing irritants or warfare agents
US20100282108A1 (en) * 2008-11-11 2010-11-11 Caldwell Marcus L Replaceable cartridge for diversionary device
US8267014B2 (en) * 2009-12-22 2012-09-18 The United States Of America As Represented By The Secretary Of The Navy Multiple-bay ejection device
US9423225B1 (en) * 2015-09-10 2016-08-23 The United States Of America As Represented By The Secretary Of The Army Non-pyrotechnic, non-lethal compressed gas disseminator
CN105387773B (en) * 2015-12-08 2017-01-25 中国人民解放军装甲兵工程学院 Device capable of projecting, adsorbing and permeating liquid
CN112169232B (en) * 2020-09-27 2021-07-13 周鹏 Throwing type safety foam fire extinguisher
CN114618102B (en) * 2022-03-28 2022-12-27 江苏城乡建设职业学院 Microcapsule fire extinguishing device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2396064A (en) * 1943-12-10 1946-03-05 Joseph W Van Karner Ignition or firing mechanism
US2947315A (en) * 1959-09-04 1960-08-02 Conax Corp Single operation normally closed valve
US3135090A (en) * 1962-03-30 1964-06-02 David M Straight Rocket motor system

Also Published As

Publication number Publication date
GB1170180A (en) 1969-11-12
JPS4939800B1 (en) 1974-10-29
DE1625202A1 (en) 1970-06-25
IL29223A (en) 1971-12-29
US3437245A (en) 1969-04-08
NO120061B (en) 1970-08-17
FR1551364A (en) 1968-12-27

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