EP0346867A3 - Barrel gun using chemical-electrical hybrid propulsion created by regenerative injection of a propellant agent - Google Patents
Barrel gun using chemical-electrical hybrid propulsion created by regenerative injection of a propellant agent Download PDFInfo
- Publication number
- EP0346867A3 EP0346867A3 EP19890110792 EP89110792A EP0346867A3 EP 0346867 A3 EP0346867 A3 EP 0346867A3 EP 19890110792 EP19890110792 EP 19890110792 EP 89110792 A EP89110792 A EP 89110792A EP 0346867 A3 EP0346867 A3 EP 0346867A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- chemical
- hybrid propulsion
- electrical hybrid
- propellant agent
- regenerative injection
- 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.)
- Ceased
Links
- 238000002347 injection Methods 0.000 title abstract 2
- 239000007924 injection Substances 0.000 title abstract 2
- 239000003380 propellant Substances 0.000 title abstract 2
- 230000001172 regenerating effect Effects 0.000 title abstract 2
- 239000003795 chemical substances by application Substances 0.000 title 1
- 239000004604 Blowing Agent Substances 0.000 abstract 2
- 238000010891 electric arc Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B6/00—Electromagnetic launchers ; Plasma-actuated launchers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- Plasma Technology (AREA)
Abstract
Bei einer Rohrwaffe (1) mit chemisch-elektrischem Hybridantrieb mittels einer regenerativen Einspritzung von flüssigen Treibmitteln werden die Treibmittelkomponenten (40) oder die durch Reaktion dieser Treibmittel komponenten entstehenden Gase zwangsweise an einem Plasmabrenner (33) vorbeigelenkt, wo die elektrische Energie der Lichtbogenentladung in diese vorbeiströmende Materie eingekoppelt wird. Der Plasmabrenner (33) besitzt eine vordere ringförmige Elektrode (34), während die zweite Elektrode (38) mit dem Waffengehäuse elektrisch verbunden ist. In the case of a barrel weapon (1) with a chemical-electric hybrid drive by means of a regenerative injection of liquid propellants Blowing agent components (40) or by reacting these blowing agents Component gases are forced on a plasma torch (33) directed past where the electrical energy of the arc discharge in this passing matter is injected. The plasma torch (33) has a front annular electrode (34), while the second Electrode (38) is electrically connected to the weapon housing.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3820492 | 1988-06-16 | ||
DE3820492A DE3820492A1 (en) | 1988-06-16 | 1988-06-16 | TUBE ARM WITH CHEMICAL-ELECTRIC HYBRID DRIVE BY MEANS OF REGENERATIVE FUEL INJECTION |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0346867A2 EP0346867A2 (en) | 1989-12-20 |
EP0346867A3 true EP0346867A3 (en) | 1990-09-19 |
Family
ID=6356666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19890110792 Ceased EP0346867A3 (en) | 1988-06-16 | 1989-06-14 | Barrel gun using chemical-electrical hybrid propulsion created by regenerative injection of a propellant agent |
Country Status (4)
Country | Link |
---|---|
US (1) | US4930394A (en) |
EP (1) | EP0346867A3 (en) |
DE (1) | DE3820492A1 (en) |
IL (1) | IL90578A0 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2212352B (en) * | 1986-09-02 | 1990-08-15 | Ferranti Plc | Deinterleaving of radiated signals |
DE3830902C1 (en) * | 1988-09-10 | 1992-04-09 | Diehl Gmbh & Co, 8500 Nuernberg, De | |
DE4020673A1 (en) * | 1990-06-29 | 1992-01-09 | Rheinmetall Gmbh | DEVICE FOR COMPACTING LIQUID FUEL IN CANNONS |
DE4028411A1 (en) * | 1990-09-07 | 1992-03-12 | Diehl Gmbh & Co | Hybrid propulsion drive for weapon barrel - uses arc discharge convertingpropulsion fluid into low molecular weight propulsion gas |
US5171932A (en) * | 1991-09-30 | 1992-12-15 | Olin Corporation | Electrothermal chemical propulsion apparatus and method for propelling a projectile |
DE4227570C1 (en) * | 1992-05-29 | 1993-09-30 | Ieg Ind Engineering Gmbh | Arrangement for expelling volatile contaminants on the spot |
US5608179A (en) * | 1994-02-18 | 1997-03-04 | The United States Of America As Represented By The Administration Of The National Aeronautics And Space Administration | Catalytic ignitor for regenerative propellant gun |
EP1097919A3 (en) | 1995-11-17 | 2003-08-06 | Ajinomoto Co., Inc. | Process for producing 4-amino-3-oxo-butanoic acid ester |
US7096660B2 (en) * | 2002-05-20 | 2006-08-29 | Keady John P | Plasma impulse device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0021983A1 (en) * | 1979-06-18 | 1981-01-07 | Gt - Devices | Method of and apparatus for accelerating a solid mass |
EP0161448A2 (en) * | 1984-04-10 | 1985-11-21 | General Electric Company | In-line annular piston fixed bolt regenerative variable charge liquid propellant gun with variable hydraulic control of piston |
US4640180A (en) * | 1985-06-20 | 1987-02-03 | The United States Of America As Represented By The Secretary Of The Navy | Gun-firing system |
GB2178833A (en) * | 1985-08-05 | 1987-02-18 | Us Energy | Electromagnetic projectile launcher |
EP0242501A1 (en) * | 1986-04-19 | 1987-10-28 | Rheinmetall GmbH | Assembly for accelerating projectiles by means of an electrically heated plasma |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4341147A (en) * | 1980-06-16 | 1982-07-27 | General Electric Company | Coaxial dual hollow piston regenerative liquid propellant gun |
US4376406A (en) * | 1981-03-02 | 1983-03-15 | The United States Of America As Represented By The Secretary Of The Navy | Hybrid gun system |
US4523508A (en) * | 1983-11-02 | 1985-06-18 | General Electric Company | In-line annular piston fixed bolt regenerative liquid propellant gun |
US4664631A (en) * | 1985-10-31 | 1987-05-12 | Loral Electro-Optical Systems, Inc. | Surrogate weapon for weapons effects signatures |
US4693165A (en) * | 1986-06-27 | 1987-09-15 | General Electric Company | Liquid propellant gun |
-
1988
- 1988-06-16 DE DE3820492A patent/DE3820492A1/en active Granted
-
1989
- 1989-06-02 US US07/360,004 patent/US4930394A/en not_active Expired - Fee Related
- 1989-06-12 IL IL90578A patent/IL90578A0/en unknown
- 1989-06-14 EP EP19890110792 patent/EP0346867A3/en not_active Ceased
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0021983A1 (en) * | 1979-06-18 | 1981-01-07 | Gt - Devices | Method of and apparatus for accelerating a solid mass |
EP0161448A2 (en) * | 1984-04-10 | 1985-11-21 | General Electric Company | In-line annular piston fixed bolt regenerative variable charge liquid propellant gun with variable hydraulic control of piston |
US4640180A (en) * | 1985-06-20 | 1987-02-03 | The United States Of America As Represented By The Secretary Of The Navy | Gun-firing system |
GB2178833A (en) * | 1985-08-05 | 1987-02-18 | Us Energy | Electromagnetic projectile launcher |
EP0242501A1 (en) * | 1986-04-19 | 1987-10-28 | Rheinmetall GmbH | Assembly for accelerating projectiles by means of an electrically heated plasma |
Also Published As
Publication number | Publication date |
---|---|
DE3820492A1 (en) | 1989-12-28 |
EP0346867A2 (en) | 1989-12-20 |
US4930394A (en) | 1990-06-05 |
IL90578A0 (en) | 1990-01-18 |
DE3820492C2 (en) | 1990-04-12 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): DE FR GB IT NL |
|
PUAL | Search report despatched |
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17P | Request for examination filed |
Effective date: 19900809 |
|
17Q | First examination report despatched |
Effective date: 19920109 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED |
|
18R | Application refused |
Effective date: 19930726 |