GB519070A - Improvements in or relating to guns, particularly machine-guns of the kind provided with means for cooling the barrels - Google Patents

Improvements in or relating to guns, particularly machine-guns of the kind provided with means for cooling the barrels

Info

Publication number
GB519070A
GB519070A GB2628538A GB2628538A GB519070A GB 519070 A GB519070 A GB 519070A GB 2628538 A GB2628538 A GB 2628538A GB 2628538 A GB2628538 A GB 2628538A GB 519070 A GB519070 A GB 519070A
Authority
GB
United Kingdom
Prior art keywords
guns
jacket
cooling
baffles
barrels
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
GB2628538A
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.)
HUBERT SCOTT PAINE
Original Assignee
HUBERT SCOTT PAINE
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
Priority to BE436325D priority Critical patent/BE436325A/xx
Application filed by HUBERT SCOTT PAINE filed Critical HUBERT SCOTT PAINE
Priority to GB2628538A priority patent/GB519070A/en
Priority to FR860073D priority patent/FR860073A/en
Publication of GB519070A publication Critical patent/GB519070A/en
Priority to GB1177840A priority patent/GB558093A/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

Abstract

519,070. Cooling guns. PAINE, H. SCOTT-. Sept. 8, 1938, No. 26285. [Class 92 (ii)] Machine guns are cooled by supplying compressed air through a pipe line to a jacket wholly or partly surrounding the barrel, the jacket being closed except for the air inlets and outlets. The pipe connections are arranged at opposite ends of the jacket and the source of pressure may be connected to either end. In the form shown, the gun barrel or cooling jacket 10 is surrounded by a casing 11 having internal baffles 14 for the cooling air entering at 13 and leaving at 12. The gun barrel or jacket is provided with a tightly-fitting sleeve 17 having ribs 18 extending between the baffles. The baffles may be arranged longitudinally or spirally with the intermediate ribs similarly disposed.
GB2628538A 1938-09-08 1938-09-08 Improvements in or relating to guns, particularly machine-guns of the kind provided with means for cooling the barrels Expired GB519070A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE436325D BE436325A (en) 1938-09-08
GB2628538A GB519070A (en) 1938-09-08 1938-09-08 Improvements in or relating to guns, particularly machine-guns of the kind provided with means for cooling the barrels
FR860073D FR860073A (en) 1938-09-08 1939-09-07 Machine guns and other weapons upgrades
GB1177840A GB558093A (en) 1938-09-08 1940-07-16 Improvements in or relating to air-cooled guns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2628538A GB519070A (en) 1938-09-08 1938-09-08 Improvements in or relating to guns, particularly machine-guns of the kind provided with means for cooling the barrels

Publications (1)

Publication Number Publication Date
GB519070A true GB519070A (en) 1940-03-15

Family

ID=10241232

Family Applications (2)

Application Number Title Priority Date Filing Date
GB2628538A Expired GB519070A (en) 1938-09-08 1938-09-08 Improvements in or relating to guns, particularly machine-guns of the kind provided with means for cooling the barrels
GB1177840A Expired GB558093A (en) 1938-09-08 1940-07-16 Improvements in or relating to air-cooled guns

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1177840A Expired GB558093A (en) 1938-09-08 1940-07-16 Improvements in or relating to air-cooled guns

Country Status (3)

Country Link
BE (1) BE436325A (en)
FR (1) FR860073A (en)
GB (2) GB519070A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0901603A1 (en) * 1996-06-13 1999-03-17 McDONNELL DOUGLAS HELICOPTER COMPANY Gun barrel shrouding system
CN109029068A (en) * 2018-06-28 2018-12-18 南京理工大学 A kind of emitter barrel cooling jacket based on spiral shape turbulence blades
CN109186324A (en) * 2018-08-21 2019-01-11 南京理工大学 Barrel cooling device with fin-type turbulence structure
CN110081770A (en) * 2019-04-30 2019-08-02 赖振龙 A kind of closed reverse-flow type firearms barrel cooling system based on helical blade

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3639866A1 (en) * 1986-11-21 1988-06-01 Battelle Institut E V ARMOR TUBE OF A FIGHT TANK

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0901603A1 (en) * 1996-06-13 1999-03-17 McDONNELL DOUGLAS HELICOPTER COMPANY Gun barrel shrouding system
EP0901603A4 (en) * 1996-06-13 2000-08-02 Mc Donnell Douglas Helicopter Gun barrel shrouding system
CN109029068A (en) * 2018-06-28 2018-12-18 南京理工大学 A kind of emitter barrel cooling jacket based on spiral shape turbulence blades
CN109186324A (en) * 2018-08-21 2019-01-11 南京理工大学 Barrel cooling device with fin-type turbulence structure
CN110081770A (en) * 2019-04-30 2019-08-02 赖振龙 A kind of closed reverse-flow type firearms barrel cooling system based on helical blade

Also Published As

Publication number Publication date
BE436325A (en)
GB558093A (en) 1943-12-21
FR860073A (en) 1941-01-06

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