GB127282A - Improved Device for Cooling the Barrel of a Machine Gun. - Google Patents

Improved Device for Cooling the Barrel of a Machine Gun.

Info

Publication number
GB127282A
GB127282A GB17866/16A GB1786616A GB127282A GB 127282 A GB127282 A GB 127282A GB 17866/16 A GB17866/16 A GB 17866/16A GB 1786616 A GB1786616 A GB 1786616A GB 127282 A GB127282 A GB 127282A
Authority
GB
United Kingdom
Prior art keywords
barrel
cooling
cylindrical
alloy
tube
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
GB17866/16A
Inventor
Henry Debauge
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
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 Individual filed Critical Individual
Publication of GB127282A publication Critical patent/GB127282A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
    • F41A21/24—Barrels or gun tubes with fins or ribs, e.g. for cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A13/00—Cooling or heating systems; Blowing-through of gun barrels; Ventilating systems
    • F41A13/12—Systems for cooling the outer surface of the barrel

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles (AREA)

Abstract

127,282. Debauge, H. Oct, 2, 1916, [Convention date]. Machine guns. - Relates to devices for cooling the barrels of machine guns, especially of the Vickers type, by employing fusible metal as the cooling- medium, and consists in the construction and arrangement described below. A cylindrical steel tube a, Fig. 1, is screwed upon the rear part b of the barrel and at the forward end upon a member d. The barrel being conical, an annular space is left between the barrel and the tube a, and this space is filled with an alloy fusible at a relatively low temperature, which may be the alloy of bismuth and tin described in Specification 126,983. The part of the cooling-device above described remains fixed to the barrel and is dispensed with when the gun barrel is cylindrical. Upon the tube a, or upon the barrel when it is cylindrical, is mounted a radiator composed of a double-walled chamber filled with the alloy, the inner wall e being cylindrical, and the outer wall f shaped to form a series of disks. A nut h and a fixed cheek g on the frame retain the radiator at the rear end, and a member i of the recoil mechanism, together with a cheek j, secure the front end, the whole being strengthened by bolts k.
GB17866/16A 1916-10-02 1916-12-12 Improved Device for Cooling the Barrel of a Machine Gun. Expired GB127282A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR127282X 1916-10-02

Publications (1)

Publication Number Publication Date
GB127282A true GB127282A (en) 1919-06-05

Family

ID=32339335

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17866/16A Expired GB127282A (en) 1916-10-02 1916-12-12 Improved Device for Cooling the Barrel of a Machine Gun.

Country Status (2)

Country Link
FR (1) FR503040A (en)
GB (1) GB127282A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4211146A (en) * 1977-12-28 1980-07-08 Bradley Richard L Rifle gun barrel
CH675296A5 (en) * 1988-02-17 1990-09-14 Oerlikon Buehrle Ag Gun barrel with jacket on core - has jacket stiffened by wires parallel to it

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4211146A (en) * 1977-12-28 1980-07-08 Bradley Richard L Rifle gun barrel
CH675296A5 (en) * 1988-02-17 1990-09-14 Oerlikon Buehrle Ag Gun barrel with jacket on core - has jacket stiffened by wires parallel to it

Also Published As

Publication number Publication date
FR503040A (en) 1920-06-01

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