JPS5147999B2 - - Google Patents
Info
- Publication number
- JPS5147999B2 JPS5147999B2 JP47129683A JP12968372A JPS5147999B2 JP S5147999 B2 JPS5147999 B2 JP S5147999B2 JP 47129683 A JP47129683 A JP 47129683A JP 12968372 A JP12968372 A JP 12968372A JP S5147999 B2 JPS5147999 B2 JP S5147999B2
- Authority
- JP
- Japan
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/027—Throttle passages
- F16L55/02772—Throttle passages using spirally or helically shaped channels
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Lighters Containing Fuel (AREA)
- Actuator (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH26172 | 1972-01-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4878800A JPS4878800A (en) | 1973-10-22 |
| JPS5147999B2 true JPS5147999B2 (en) | 1976-12-17 |
Family
ID=4182968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47129683A Expired JPS5147999B2 (en) | 1972-01-07 | 1972-12-26 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3795173A (en) |
| JP (1) | JPS5147999B2 (en) |
| CH (1) | CH546891A (en) |
| FR (1) | FR2167736B1 (en) |
| GB (1) | GB1369972A (en) |
| IT (1) | IT973213B (en) |
| SE (1) | SE396996B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005062758B3 (en) * | 2005-12-23 | 2007-06-21 | Heckler & Koch Gmbh | Gas discharging device for e.g. machine gun barrel, has retainer, sealing section, recess and edge closing gas outlet opening and regulating gas pressure corresponding to barrel temperature in interior of gas cylinder |
| US20100218671A1 (en) * | 2008-12-30 | 2010-09-02 | Magpul Industries Corporation | Adjustable and Suppressible Gas Operating System for an Automatic Firearm |
| US8739446B2 (en) | 2010-03-25 | 2014-06-03 | ArmWest, LLC | High capacity magazine with multiple springs |
| US9038525B2 (en) | 2011-01-14 | 2015-05-26 | ArmWest, LLC | Firearm |
| US8973483B2 (en) | 2010-03-25 | 2015-03-10 | Arm West, Llc | Gas regulator system |
| US9488423B2 (en) | 2011-01-14 | 2016-11-08 | Arm West, Llc | Firearm systems and methods |
| WO2012097334A2 (en) | 2011-01-14 | 2012-07-19 | ArmWest, LLC | Quick barrel change firearm |
| US8528458B2 (en) | 2011-07-27 | 2013-09-10 | Bernard T. Windauer | Pressure-regulating gas block |
| US9243859B1 (en) * | 2014-01-16 | 2016-01-26 | FN America, LLC | Gas block valve stem for modifying the firing rate of a machine gun |
| US9719739B2 (en) | 2014-02-06 | 2017-08-01 | Bernard (Bernie) T. Windauer | Gas block balancing piston for auto-loading firearm |
| US10488136B2 (en) | 2016-09-23 | 2019-11-26 | ArmWest, LLC | Selective fire firearm systems and methods |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE630127C (en) * | 1933-08-29 | 1936-05-20 | Ludvig Birch Dipl Ing | Device for noise dampening and for regulating the maximum flow rate from nozzles in water supply systems |
| US2400161A (en) * | 1943-08-24 | 1946-05-14 | Worthington Pump & Mach Corp | Multiple orifice throttling device |
| CH511413A (en) * | 1969-07-01 | 1971-08-15 | Oerlikon Buehrle Ag | Automatic firearm operated by gas pressure |
| CH511414A (en) * | 1969-07-11 | 1971-08-15 | Oerlikon Buehrle Ag | Cadence regulator on a gas-operated firearm |
-
1972
- 1972-01-07 CH CH26172A patent/CH546891A/en not_active IP Right Cessation
- 1972-12-11 SE SE7216103A patent/SE396996B/en unknown
- 1972-12-18 US US00316377A patent/US3795173A/en not_active Expired - Lifetime
- 1972-12-26 JP JP47129683A patent/JPS5147999B2/ja not_active Expired
- 1972-12-29 IT IT33941/72A patent/IT973213B/en active
-
1973
- 1973-01-05 FR FR7300351A patent/FR2167736B1/fr not_active Expired
- 1973-01-08 GB GB103873A patent/GB1369972A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1369972A (en) | 1974-10-09 |
| FR2167736B1 (en) | 1975-10-31 |
| FR2167736A1 (en) | 1973-08-24 |
| DE2261246A1 (en) | 1973-07-12 |
| JPS4878800A (en) | 1973-10-22 |
| DE2261246B2 (en) | 1975-12-04 |
| IT973213B (en) | 1974-06-10 |
| SE396996B (en) | 1977-10-10 |
| US3795173A (en) | 1974-03-05 |
| CH546891A (en) | 1974-03-15 |