GB2555579B - Noise attenuation device - Google Patents

Noise attenuation device Download PDF

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Publication number
GB2555579B
GB2555579B GB1618226.3A GB201618226A GB2555579B GB 2555579 B GB2555579 B GB 2555579B GB 201618226 A GB201618226 A GB 201618226A GB 2555579 B GB2555579 B GB 2555579B
Authority
GB
United Kingdom
Prior art keywords
noise attenuation
attenuation device
noise
attenuation
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.)
Active
Application number
GB1618226.3A
Other versions
GB201618226D0 (en
GB2555579A (en
Inventor
Edward Roper Mark
Ian Young Craig
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.)
BAE Systems PLC
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
Priority to GB1618226.3A priority Critical patent/GB2555579B/en
Publication of GB201618226D0 publication Critical patent/GB201618226D0/en
Priority to LTEP17784672.2T priority patent/LT3532794T/en
Priority to PCT/GB2017/053013 priority patent/WO2018078320A1/en
Priority to US16/345,567 priority patent/US10670363B2/en
Priority to EP17784672.2A priority patent/EP3532794B1/en
Publication of GB2555579A publication Critical patent/GB2555579A/en
Application granted granted Critical
Publication of GB2555579B publication Critical patent/GB2555579B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F41F—APPARATUS FOR LAUNCHING PROJECTILES OR MISSILES FROM BARRELS, e.g. CANNONS; LAUNCHERS FOR ROCKETS OR TORPEDOES; HARPOON GUNS
    • F41F1/00—Launching apparatus for projecting projectiles or missiles from barrels, e.g. cannons; Harpoon guns
    • F41F1/06—Mortars

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
GB1618226.3A 2016-10-28 2016-10-28 Noise attenuation device Active GB2555579B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB1618226.3A GB2555579B (en) 2016-10-28 2016-10-28 Noise attenuation device
LTEP17784672.2T LT3532794T (en) 2016-10-28 2017-10-05 Noise attenuation device
PCT/GB2017/053013 WO2018078320A1 (en) 2016-10-28 2017-10-05 Noise attenuation device
US16/345,567 US10670363B2 (en) 2016-10-28 2017-10-05 Noise attenuation device
EP17784672.2A EP3532794B1 (en) 2016-10-28 2017-10-05 Noise attenuation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1618226.3A GB2555579B (en) 2016-10-28 2016-10-28 Noise attenuation device

Publications (3)

Publication Number Publication Date
GB201618226D0 GB201618226D0 (en) 2016-12-14
GB2555579A GB2555579A (en) 2018-05-09
GB2555579B true GB2555579B (en) 2021-08-25

Family

ID=57963554

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1618226.3A Active GB2555579B (en) 2016-10-28 2016-10-28 Noise attenuation device

Country Status (1)

Country Link
GB (1) GB2555579B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11609060B1 (en) * 2020-08-20 2023-03-21 The United States Of America As Represented By The Secretary Of The Army Attenuating blast cone

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB247900A (en) * 1925-02-23 1926-06-24 Edgar William Brandt Improvements in trench guns, infantry guns and the like
WO1993008439A1 (en) * 1991-10-17 1993-04-29 Vinghøgs Mek. Verksted As Pressure reducer for a gun muzzle
US20060288854A1 (en) * 2004-10-07 2006-12-28 Mark Witherell Superalloy mortar tube
EP1837618A1 (en) * 2006-03-21 2007-09-26 Honeywell International, Inc. Mortar blast attenuator diffuser
WO2013160330A1 (en) * 2012-04-24 2013-10-31 Tda Armements S.A.S Noise attenuator for a mortar

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB247900A (en) * 1925-02-23 1926-06-24 Edgar William Brandt Improvements in trench guns, infantry guns and the like
WO1993008439A1 (en) * 1991-10-17 1993-04-29 Vinghøgs Mek. Verksted As Pressure reducer for a gun muzzle
US20060288854A1 (en) * 2004-10-07 2006-12-28 Mark Witherell Superalloy mortar tube
EP1837618A1 (en) * 2006-03-21 2007-09-26 Honeywell International, Inc. Mortar blast attenuator diffuser
WO2013160330A1 (en) * 2012-04-24 2013-10-31 Tda Armements S.A.S Noise attenuator for a mortar

Also Published As

Publication number Publication date
GB201618226D0 (en) 2016-12-14
GB2555579A (en) 2018-05-09

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