GB681977A - Improvements in or relating to ammunition projectiles - Google Patents

Improvements in or relating to ammunition projectiles

Info

Publication number
GB681977A
GB681977A GB18486/51A GB1848651A GB681977A GB 681977 A GB681977 A GB 681977A GB 18486/51 A GB18486/51 A GB 18486/51A GB 1848651 A GB1848651 A GB 1848651A GB 681977 A GB681977 A GB 681977A
Authority
GB
United Kingdom
Prior art keywords
nozzle
recess
axis
jan
collar
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
GB18486/51A
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.)
Anstalt Fuer die Entwicklung von Erfindungen und Gewerblichen Anwendungen ENERGA
Original Assignee
Anstalt Fuer die Entwicklung von Erfindungen und Gewerblichen Anwendungen ENERGA
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 Anstalt Fuer die Entwicklung von Erfindungen und Gewerblichen Anwendungen ENERGA filed Critical Anstalt Fuer die Entwicklung von Erfindungen und Gewerblichen Anwendungen ENERGA
Publication of GB681977A publication Critical patent/GB681977A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
    • F02K9/08—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using solid propellants
    • F02K9/30—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using solid propellants with the propulsion gases exhausting through a plurality of nozzles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
    • F02K9/08—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using solid propellants
    • F02K9/32—Constructional parts; Details not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B10/00—Means for influencing, e.g. improving, the aerodynamic properties of projectiles or missiles; Arrangements on projectiles or missiles for stabilising, steering, range-reducing, range-increasing or fall-retarding
    • F42B10/02—Stabilising arrangements
    • F42B10/04—Stabilising arrangements using fixed fins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B10/00—Means for influencing, e.g. improving, the aerodynamic properties of projectiles or missiles; Arrangements on projectiles or missiles for stabilising, steering, range-reducing, range-increasing or fall-retarding
    • F42B10/02—Stabilising arrangements
    • F42B10/26—Stabilising arrangements using spin
    • F42B10/28—Stabilising arrangements using spin induced by gas action
    • F42B10/30—Stabilising arrangements using spin induced by gas action using rocket motor nozzles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B15/00—Self-propelled projectiles or missiles, e.g. rockets; Guided missiles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Toys (AREA)
  • Testing Of Engines (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

681,977. Ammunition projectiles. ANSTALT FUR DIE ENTWICKLUNG VON ERFINDUNGEN UND GEWERBLICHEN ANWENDUNGEN ENERGA. Jan. 10, 1950 [Jan. 17, 1949], No. 18486/51. Divided out of 681,916. Classes 9(i) and 9(ii) A rocket projectile with a tubular combustion chamber leading to a nozzle assembly on which stabilizing blades are mounted has at least one nozzle of the assembly provided with a recess in its internal surface to impart rotation to the projectile. The recess is formed by a conical tool. The axis of the tool may be maintained parallel to the axis of the nozzle so that the recess is part of the surface of a cone with axis parallel to the nozzle axis. Into the chamber 3, on which blades 4, 5 are mounted as in Specification 681,916, is screwed a part 6 equipped with nozzles 7 closed by membranes 8, each membrane being held in place by a collar 10. The nozzle carrier is machined or cast in aluminium or a light alloy, while the collar is of heat-resisting material, e.g. steel. In each nozzle is a milled recess 9. The propellant 15 in the combustion cham- . ber is in the form of hollow cylindrical rods resting on an annular grid 16 as described in Specification 681,978.
GB18486/51A 1949-01-17 1950-01-10 Improvements in or relating to ammunition projectiles Expired GB681977A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH681916X 1949-01-17

Publications (1)

Publication Number Publication Date
GB681977A true GB681977A (en) 1952-10-29

Family

ID=4528535

Family Applications (3)

Application Number Title Priority Date Filing Date
GB18486/51A Expired GB681977A (en) 1949-01-17 1950-01-10 Improvements in or relating to ammunition projectiles
GB599/50A Expired GB681916A (en) 1949-01-17 1950-01-10 Improvements in or relating to ammunition projectiles
GB18487/51A Expired GB681978A (en) 1949-01-17 1950-01-10 Improvements in or relating to ammunition projectiles

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB599/50A Expired GB681916A (en) 1949-01-17 1950-01-10 Improvements in or relating to ammunition projectiles
GB18487/51A Expired GB681978A (en) 1949-01-17 1950-01-10 Improvements in or relating to ammunition projectiles

Country Status (7)

Country Link
US (1) US2661691A (en)
BE (1) BE493192A (en)
CH (3) CH283467A (en)
DE (2) DE831819C (en)
GB (3) GB681977A (en)
LU (1) LU29848A1 (en)
NL (3) NL79093C (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH314670A (en) * 1953-04-07 1956-06-30 Bofors Ab Missile with guide vanes
DE1043875B (en) * 1955-05-02 1958-11-13 Hans Albrecht Closure for caseless projectiles, especially rocket projectiles
US3020710A (en) * 1956-03-29 1962-02-13 Stephen H Herzog Sealing means for rocket nozzles
US2982090A (en) * 1956-08-06 1961-05-02 Phillips Petroleum Co Means to prevent perforation of starter disk during ignition delay
DE977712C (en) * 1957-03-03 1968-08-08 Franz Rudolf Dipl-Ing Thomanek A missile-powered missile equipped with a lined shaped charge
US3167912A (en) * 1960-01-04 1965-02-02 United Aircraft Corp Thrust control for solid rocket
US3305194A (en) * 1960-03-08 1967-02-21 Robert G Conard Wind-insensitive missile
US3345902A (en) * 1966-04-04 1967-10-10 Mb Assoc Method of manufacturing a miniature rocket
US3433437A (en) * 1967-01-18 1969-03-18 John E Reilly Rocket projectile
DE2553201C2 (en) * 1975-11-27 1984-05-10 Rheinmetall GmbH, 4000 Düsseldorf Recoil-free and bang-free projectile
FR2474699B1 (en) * 1980-01-30 1985-11-15 Ruggieri Ets SIGNALING DEVICE WITH ELECTROMAGNETIC DIPOLES
US6964154B1 (en) * 2003-03-11 2005-11-15 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Axisymmetric, throttleable non-gimballed rocket engine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US53933A (en) * 1866-04-10 Improvement in rockets
US579035A (en) * 1897-03-16 Projectile
US2145508A (en) * 1937-01-04 1939-01-31 Sageb Sa Bladed projectile
GB594513A (en) * 1940-09-04 1947-11-13 Charles Dennistoun Burney Improvements in or relating to projectiles operating with rocket propulsion
US2412173A (en) * 1944-02-22 1946-12-03 Winslow B Pope Projectile
US2494026A (en) * 1945-03-28 1950-01-10 Anderson Nelson Projectile
US2479718A (en) * 1947-01-29 1949-08-23 Carold F Bjork Rocket projectile

Also Published As

Publication number Publication date
BE493192A (en)
NL78976C (en)
GB681916A (en) 1952-10-29
DE831819C (en) 1952-02-18
NL79093C (en)
GB681978A (en) 1952-10-29
NL84170C (en)
CH283093A (en) 1952-05-31
DE850277C (en) 1952-09-22
CH283466A (en) 1952-06-15
CH283467A (en) 1952-06-15
LU29848A1 (en)
US2661691A (en) 1953-12-08

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