FI129881B - Firearm suppressor, in particular a rifle suppressor - Google Patents

Firearm suppressor, in particular a rifle suppressor

Info

Publication number
FI129881B
FI129881B FI20205767A FI20205767A FI129881B FI 129881 B FI129881 B FI 129881B FI 20205767 A FI20205767 A FI 20205767A FI 20205767 A FI20205767 A FI 20205767A FI 129881 B FI129881 B FI 129881B
Authority
FI
Finland
Prior art keywords
suppressor
firearm
rifle
inner flow
flow guide
Prior art date
Application number
FI20205767A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20205767A1 (en
Inventor
Lauri Jantunen
Miikka Tamminen
Original Assignee
Sako Oy
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 Sako Oy filed Critical Sako Oy
Priority to FI20205767A priority Critical patent/FI129881B/en
Priority to EP21185487.2A priority patent/EP3943871B1/en
Publication of FI20205767A1 publication Critical patent/FI20205767A1/en
Application granted granted Critical
Publication of FI129881B publication Critical patent/FI129881B/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

The invention relates to a firearm suppressor, in particular a rifle suppressor, which suppressor (50) has a substantially rotationally symmetrical cylindrical form and comprises a suppressor housing (55), chambers (18, 20, 30) for expansion and burning of propellant gases and arranged inside the suppressor housing (55), an aperture (12) for a projectile configured to be fired by the firearm and located around an imaginary center axis of the suppressor (50). The suppressor (50) comprises an inner flow guide structure (20) and the inner flow guide structure (20) comprises radially inclined guide openings (25).
FI20205767A 2020-07-24 2020-07-24 Firearm suppressor, in particular a rifle suppressor FI129881B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20205767A FI129881B (en) 2020-07-24 2020-07-24 Firearm suppressor, in particular a rifle suppressor
EP21185487.2A EP3943871B1 (en) 2020-07-24 2021-07-14 Firearm suppressor, in particular a rifle suppressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20205767A FI129881B (en) 2020-07-24 2020-07-24 Firearm suppressor, in particular a rifle suppressor

Publications (2)

Publication Number Publication Date
FI20205767A1 FI20205767A1 (en) 2022-01-25
FI129881B true FI129881B (en) 2022-10-14

Family

ID=76920651

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20205767A FI129881B (en) 2020-07-24 2020-07-24 Firearm suppressor, in particular a rifle suppressor

Country Status (2)

Country Link
EP (1) EP3943871B1 (en)
FI (1) FI129881B (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2503491A (en) * 1948-03-29 1950-04-11 Janz Robert Gun silencer, including side branch chamber
US4869151A (en) * 1987-08-19 1989-09-26 Chahin Eduardo A Noise and recoil suppressor apparatus for high powered rifles
US7789008B2 (en) * 2005-05-12 2010-09-07 Petersen Byron S Energy suppressors
US7594464B2 (en) * 2006-04-03 2009-09-29 Surefire, Llc Sound suppressors for firearms
US7832323B1 (en) * 2007-12-21 2010-11-16 Davies Robert B Firearm suppressor
US10107581B2 (en) * 2016-01-17 2018-10-23 Ascendance International LLC Firearm suppression device
DE202016006589U1 (en) * 2016-10-25 2018-01-21 Tim Enderle Gas deflector at 120 ° angle, connected with a silencer for long guns
RU2765508C2 (en) * 2018-01-05 2022-01-31 Мдг - Мазл Дивайсиз Гмбх Firearm silencer system
US10890403B2 (en) * 2018-01-23 2021-01-12 Delta P Design, Inc. Suppressor with blowout panel
US10502512B1 (en) * 2018-08-23 2019-12-10 Smith & Wesson Inc. Firearm muzzle accessory

Also Published As

Publication number Publication date
EP3943871C0 (en) 2023-07-05
EP3943871A1 (en) 2022-01-26
FI20205767A1 (en) 2022-01-25
EP3943871B1 (en) 2023-07-05

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