GB592092A - Improvements in or relating to ordnance - Google Patents

Improvements in or relating to ordnance

Info

Publication number
GB592092A
GB592092A GB2529644A GB2529644A GB592092A GB 592092 A GB592092 A GB 592092A GB 2529644 A GB2529644 A GB 2529644A GB 2529644 A GB2529644 A GB 2529644A GB 592092 A GB592092 A GB 592092A
Authority
GB
United Kingdom
Prior art keywords
diameter
cartridge case
seatings
chamber
ordnance
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
GB2529644A
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.)
Individual
Original Assignee
Individual
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB592092A publication Critical patent/GB592092A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
    • F42B5/02—Cartridges, i.e. cases with charge and missile
    • F42B5/05—Cartridges, i.e. cases with charge and missile for recoilless guns

Abstract

592,092. Ordnance. BURNEY, SIR C. D. Dec. 16, 1944, .No. 25296. [Class 92 (ii)] A breech loading gun using fixed ammunition with a perforated cartridge case 4, has annular seatings at the forward and rear ends of the cartridge chamber for supporting the cartridge case, the diameter of the chamber between the seatings being greater than the diameter of the seatings. By this means a clear annular space is formed around the cartridge case into which the explosion gases can pass, thus reducing the maximum pressure, but producing a higher mean value of the pressure space curve. In the construction shown, the forward part 3 of the chamber is slightly larger in diameter than the cartridge case, while the rear part 5 is of increased diameter.
GB2529644A 1944-12-16 Improvements in or relating to ordnance Expired GB592092A (en)

Publications (1)

Publication Number Publication Date
GB592092A true GB592092A (en) 1947-09-08

Family

ID=1739109

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2529644A Expired GB592092A (en) 1944-12-16 Improvements in or relating to ordnance

Country Status (1)

Country Link
GB (1) GB592092A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2923204A (en) * 1954-10-08 1960-02-02 Henry H Mohaupt Propellant chamber means
US4457207A (en) * 1981-03-25 1984-07-03 Aktiebolaget Bofors Barrel chamber
US6044746A (en) * 1997-06-11 2000-04-04 Etienne Lacroix Trous Artifices S.A. Projectile propulsion assembly that limits recoil force

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2923204A (en) * 1954-10-08 1960-02-02 Henry H Mohaupt Propellant chamber means
US4457207A (en) * 1981-03-25 1984-07-03 Aktiebolaget Bofors Barrel chamber
US6044746A (en) * 1997-06-11 2000-04-04 Etienne Lacroix Trous Artifices S.A. Projectile propulsion assembly that limits recoil force

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