GB1252497A - - Google Patents
Info
- Publication number
- GB1252497A GB1252497A GB1252497DA GB1252497A GB 1252497 A GB1252497 A GB 1252497A GB 1252497D A GB1252497D A GB 1252497DA GB 1252497 A GB1252497 A GB 1252497A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oxidant
- cyanide
- jan
- atomic
- ratio
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B47/00—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase
- C06B47/02—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase the components comprising a binary propellant
- C06B47/08—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase the components comprising a binary propellant a component containing hydrazine or a hydrazine derivative
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B43/00—Compositions characterised by explosive or thermic constituents not provided for in groups C06B25/00 - C06B41/00
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
1,252,497. Propellants. MESSERSCHMITTBOLKOW-BLOHM G.m.b.H. 20 Jan., 1969 [20 Jan., 1968], No. 3193/69. Heading C1D. A solid propellant for combined rocket and ram jet propulsion units includes an oxidant and a basic compound (or a salt thereof) having an atomic H/C ratio of 8 : 1 to 4 : 1 and an atomic N/C ratio of 8 : 1 to 3 : 1, the oxidant being in deficient amount. Suitable compounds specified are 4-amino-dihydrazino-1,2,4-triazole thiocyanate and cyanide, and triamino-guanidine cyanide. Di-hydrazino-dicyano-di-imine may be added to increase combustion temperature. The oxidant used is ammonium perchlorate. Other ingredients are Be, Mg, Al, B, Zr, hydrides of Li, Na, Be, K, NaAlH 4 , borates of Li, Na, K, Be, alkyls of Li, Na, K, Be, Al, Mg, Zn, dispersions of Li, Na, K, ferrocenes, nickelocenes, cobaltacenes, softening agent, e.g. a terpene resin or castor oil, catalyst e.g. copper chromite, hardening agent e.g. an amine, and surfactant. Also present is a binding agent, for examlpe polybutadiene or epoxide resin together with a modified terpene.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681646311 DE1646311A1 (en) | 1968-01-20 | 1968-01-20 | Solid propellant for combined rocket-ramjet engines and process for the production of such propellants |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1252497A true GB1252497A (en) | 1971-11-03 |
Family
ID=5684575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1252497D Expired GB1252497A (en) | 1968-01-20 | 1969-01-20 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3697339A (en) |
DE (1) | DE1646311A1 (en) |
FR (1) | FR2000500A1 (en) |
GB (1) | GB1252497A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2517652A (en) * | 1987-11-03 | 2015-03-04 | Thiokol Corp | Method for preparing propellants by late addition of metallic fuel |
DE102022000497A1 (en) | 2021-02-11 | 2022-08-11 | Mathias Herrmann | Reaction and design concept for engines for catalytic control / energetic triggering (e.g. with metal additives) of the internal speed (acceleration) and exit speed with influencing of temperature and pressure for improved efficiency and combustion chamber adaptation (driver concept) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4234363A (en) * | 1975-07-02 | 1980-11-18 | Rockwell International Corporation | Solid propellant hydrogen generator |
FR2316204A1 (en) * | 1975-07-03 | 1977-01-28 | Poudres & Explosifs Ste Nale | A LIGHTING PYROTECHNICAL COMPOSITION GENERATING GAS |
US5811725A (en) * | 1996-11-18 | 1998-09-22 | Aerojet-General Corporation | Hybrid rocket propellants containing azo compounds |
US5917146A (en) * | 1997-05-29 | 1999-06-29 | The Regents Of The University Of California | High-nitrogen energetic material based pyrotechnic compositions |
RU2705058C1 (en) * | 2018-11-12 | 2019-11-01 | Алексей Геннадьевич Ребеко | Rocket fuel based on sorbitol and perchlorates of sodium and lithium |
RU2705059C1 (en) * | 2018-11-12 | 2019-11-01 | Алексей Геннадьевич Ребеко | Plasticisers for rocket propellants based on sorbitol and potassium perchlorate |
-
1968
- 1968-01-20 DE DE19681646311 patent/DE1646311A1/en active Granted
-
1969
- 1969-01-16 US US791802*A patent/US3697339A/en not_active Expired - Lifetime
- 1969-01-20 FR FR6900969A patent/FR2000500A1/fr not_active Withdrawn
- 1969-01-20 GB GB1252497D patent/GB1252497A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2517652A (en) * | 1987-11-03 | 2015-03-04 | Thiokol Corp | Method for preparing propellants by late addition of metallic fuel |
GB2517652B (en) * | 1987-11-03 | 2015-07-22 | Thiokol Corp | Method for preparing propellants by late addition of metallic fuel |
DE102022000497A1 (en) | 2021-02-11 | 2022-08-11 | Mathias Herrmann | Reaction and design concept for engines for catalytic control / energetic triggering (e.g. with metal additives) of the internal speed (acceleration) and exit speed with influencing of temperature and pressure for improved efficiency and combustion chamber adaptation (driver concept) |
Also Published As
Publication number | Publication date |
---|---|
DE1646311A1 (en) | 1971-07-08 |
FR2000500A1 (en) | 1969-09-05 |
US3697339A (en) | 1972-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |