Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V.

Bioni Cs Gmbh

Helmut Schmid

Klaus M Bucerius

Norbert Eisenreich

Klaus Menke

Walter Engel

Wilhelm Eckl

Jutta Bohnlein-Mauss

Walther Engel

Peter Elsner

Rudolf Emmerich

Helfried Urban

Heinz-Jörn Moriske

Gesa Langer

Andreas Koleczko

Sven Knoll

Monika Braun

Ida-Bagus Kesawa Narayana

The invention relates to a method for supplying an electrical energy-converting implant with electrical energy, wherein an electrical voltage source is provided, wherein electrical voltage is generated by the linear movement of a piston of a free-piston generator.

Process for supplying an electrical energy converting implant with electrical energy

The present invention relates to a tricresyl phosphate-free oil which can be used as lubricant or hydraulic oil. The oil is distinguished by extremely low human toxicity. In particular, the oil is suitable as turbine oil, i.e. as lubricant oil in aircraft turbines, with which, in the case of a fume event, symptoms of the aerotoxic syndrome in aircraft passengers can be prevented. In addition, the present invention relates to the corresponding use of the turbine oil according to the invention for the prophylaxis of the aerotoxic syndrome in the case of a fume event. In addition, the invention describes a turbine which contains a corresponding turbine oil as lubricant. Furthermore, the method for operating a turbine is indicated.

Tricresyl phosphate-free oil, lubricant or turbine oil

The present invention relates to an aqueous composition for outdoor, indoor, facade and roof paints having a biocidal action.

Aqueous composition for outdoor paints, indoor paints, facade paints and roof paints

A propellant device of consisting of a compact charge and a firing system for pipe weapons or ballistic drives is proposed. At least one electromagnetic radiation absorbing medium, e.g. carbon black, is dispersed in the compact charge and can be activated by means of a firing system emitting electromagnetic radiation. The compact charge is thereby disintergrated in fragments through triggering of the firing system and the fragments are accelerated into the gas volume produced during burning of the compact charge. The inventive propellant device avoids the use of chemical firing as well as mechanical firing means. Moreover, fragmentation of the compact charge permits maintenance of the produced maximum pressure over a longer period of time to impart a higher muzzle velocity to an object to be accelerated, e.g. a projectile, a rocket or the like.

Propellant device for pipe weapons or ballistic projection

A gas generating mixture comprises a high nitrogen and low carbon fuel from he group nitroguanidine (NIGU), tiraminoguanidine nitrate (TAGN), diguanidinium-5,5'-azotetrazolate (GZT) or 3-nitro-l,2,3-triazol-5-one (NTO), as well as copper diammine dinitrate Cu(NH.sub.3).sub.2 (NO.sub.3).sub.2 as the oxidizer and a pyrophoric metal or such a metal alloy on a carrier catalyst.

Gas generating mixture

A gas generating mixture comprises a high nitrogen and low carbon fuel from he group nitroguanidine (NIGU), triaminoguanidine nitrate (TAGN), diguanidinium-5,5'-azotetrazolate (GZT) and 3-nitro-1,2-3-triazol-5-one (NTO), as well as copper diammine dinitrate Cu(NH.sub.3).sub.2 (NO.sub.3).sub.2 as the oxidizer and V.sub.2 O.sub.5 /MoO.sub.3 mixed oxides and/or oxide mixtures as the catalyst.

Gas generating mixture containing copper diammine dinitrate

A solid propellant for rocket propulsion systems or gas generators compri 35 to 80 wt. % ammonium nitrate (AN) in pure or nickel oxide, potassium or cesium nitrate phase-stabilized form (PSAN) with an average particle size of 5 to 200 .mu.m, 15 to 50 wt. % of a binder system of a binder polymer and an energy-rich plasticizer, as well as 0.2 to 5 wt. % of a burning moderator of vanadium/molybdenum oxide in the form of an oxide mixture or mixed oxide.

Solid propellant based on phase-stabilized ammonium nitrate

5 A solid propellant for rocket propulsion systems or gas generators compri 35 to 80 wt. % ammonium nitrate (AN) with an average particle size of 5 to 200 .mu.m, which is phase-stabilized (PSAN) by chemical reaction with Cu0 or Zn0, 15 to 50 wt. % of a binder system of a binder polymer and an energy-rich plasticizer, as well as 0.2 to 5.0 wt. % of a burning moderator of vanadium/molybdenum oxide as an oxide mixture or mixed oxide.

Gas-generating mixtures for rescue and air bag systems, as well as rocket d tubular weapon drive systems comprise high nitrogen and low carbon fuels GZT, TAGN, NG or NTO catalysts for pollutant gas reduction/reaction acceleration of V.sub.2 O.sub.5 /McO.sub.3 mixed oxides and/or oxide mixtures, the oxidizer Cu(NO.sub.3).sub.2 *3Cu(OH).sub.2, which permits a cold, rapid combustion and optionally the additional coolant Fe.sub.2 O.sub.3, which has further oxidizer characteristics.

Gas-generating mixture

A gas-generating mixture for rescue and air bag systems, as well as for ret and tubular weapon drive systems comprises high nitrogen, low carbon fuels GZT, TAGN, NG or NTO, the cold and fast burning oxidizer Cu(NO.sub.3).sub.2 *3Cu(OH).sub.2 and a catalyst for reducing pollutant gases, accelerating the reaction and cooling formed by a pyrophoric metal or a pyrophoric alloy on a carrier.

Growing community of inventors

Karlsruhe, Germany

Helmut Schmid