PT3532794T - Noise attenuation device - Google Patents

Noise attenuation device

Info

Publication number
PT3532794T
PT3532794T PT177846722T PT17784672T PT3532794T PT 3532794 T PT3532794 T PT 3532794T PT 177846722 T PT177846722 T PT 177846722T PT 17784672 T PT17784672 T PT 17784672T PT 3532794 T PT3532794 T PT 3532794T
Authority
PT
Portugal
Prior art keywords
noise attenuation
attenuation device
noise
attenuation
Prior art date
Application number
PT177846722T
Other languages
Portuguese (pt)
Original Assignee
Bae Systems Plc
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 Bae Systems Plc filed Critical Bae Systems Plc
Publication of PT3532794T publication Critical patent/PT3532794T/en

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
    • F41A21/30—Silencers
    • 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
    • F41A21/32—Muzzle attachments or glands
    • 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
    • F41A21/32—Muzzle attachments or glands
    • F41A21/325—Mountings for muzzle attachments
    • 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
    • F41A21/32—Muzzle attachments or glands
    • F41A21/34—Flash dampers
    • 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
    • F41A21/32—Muzzle attachments or glands
    • F41A21/36—Muzzle attachments or glands for recoil reduction ; Stabilisators; Compensators, e.g. for muzzle climb prevention

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Percussive Tools And Related Accessories (AREA)
PT177846722T 2016-10-28 2017-10-05 Noise attenuation device PT3532794T (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP16275159.8A EP3315892A1 (en) 2016-10-28 2016-10-28 Noise attenuation device

Publications (1)

Publication Number Publication Date
PT3532794T true PT3532794T (en) 2021-02-02

Family

ID=57249759

Family Applications (1)

Application Number Title Priority Date Filing Date
PT177846722T PT3532794T (en) 2016-10-28 2017-10-05 Noise attenuation device

Country Status (2)

Country Link
EP (1) EP3315892A1 (en)
PT (1) PT3532794T (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1553895A1 (en) * 1967-04-01 1972-04-13 Tampella Oy Ab Pipe end or mouthpiece on pipes for non-twist projectiles
IL125989A (en) * 1998-08-30 2004-07-25 Moshe Eizenman Apertured barrel extension for weapons for preventing raising of dust
US7595633B2 (en) * 2007-02-08 2009-09-29 Honeywell International Inc. Velocity measurement using magnetoresistive sensors

Also Published As

Publication number Publication date
EP3315892A1 (en) 2018-05-02

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