摘要:
The invention relates to a craft comprising an energy storage system of the RFCS (regenerative fuel cell system) type and a system for pressurizing the propellants used for propulsion. The craft also comprises a plurality of means (31 to 38) for coupling the tanks of the fuel cell to the propellant-pressurizing tanks of the propulsion system of the craft when the tanks of the propellant-pressurizing system are no longer used.The invention also relates to the method of coupling the tanks of the propellant-pressurizing means to the energy storage system.The invention applies particularly to telecommunication satellites and more generally to spacecraft.
摘要:
A method for operating an internal combustion engine includes: providing a desired power specification for triggering the drive unit; providing a specification of operating point-dependent power ranges for the supplied desired power specification, in which steady-state operation of the drive unit is permissible, a power range that is not permissible in the steady state being defined between the operating point-dependent power ranges; when a change in the desired power specification for the drive unit in a transitional operating mode necessitates traversing the power range that is not permissible in the steady state, triggering the drive unit on the basis of a specification of a guided desired power, the guided desired power specification being determined by guiding the desired power specification.
摘要:
A method of making a wireless communication connection between a patient device and an electromedical implant as communication partners is disclosed, wherein a transmitting unit of the patient device is continually switched on and off, so that the transmitting unit is alternately in an activity phase and an activity pause and during its activity pause at least once sends a recognition signal and wherein a receiving unit of the electromedical implant is continually switched on and off so that the receiving unit is alternately in an activity phase and an activity pause and during its activity phase checks whether the transmitting unit is just then in its activity phase and sends a recognition signal, wherein switching on and off of the receiving unit is so effected that an activity phase and an activity pause of the receiving unit together give an overall duration which differs from the overall duration of an activity phase and an activity pause of the transmitting unit so that within a foreseeable period of time the activity phases of the transmitting unit and the receiving unit overlap and a wireless communication connection between the two communication partners occurs.
摘要:
A mounting plate for electronic components, including cooling conduits that are integrated into a plate body and that are traversed by a coolant, and a fixing device for mounting the electronic components being located on the plate body. The fixing device includes at least one retaining piece and a first recessed groove or channel that extends in a linear manner in the direction of extension of the mounting plate. A retaining piece, which includes a fixing thread, for securing the component can be inserted into the groove or channel.
摘要:
The present invention relates to the use of compounds as broad spectrum inhibitors of bacterial biofilm formation. In particular the invention refers to a family of compounds that block the quorum sensing system of Gram-negative and Gram-positive bacteria, a process for their manufacture, pharmaceutical compositions containing them and to their use for the treatment and prevention of bacterial damages and diseases, in particular for diseases where there is an advantage in inhibiting quorum sensing regulated phenotypes of pathogens.
摘要:
A method and device for dynamic torque coordination of power units of a hybrid drive of a vehicle, in particular a motor vehicle. The method has a plurality of successive coordination stages, each coordination stage being assigned an operating range for at least one of the power units, and each coordination stage making at least one demand on a first power unit and/or a second power unit as a function of an overall setpoint torque requested from the hybrid drive, a subsequent coordination state having an enlarged operating range compared to a preceding coordination stage, and the subsequent coordination stage is used if the demand was unable to be satisfied within the operating range of the assigned coordination stage.
摘要:
The present invention relates to the use of compounds of the general Formula (I): wherein in Formula (I), R is H, alkyl, cycloalkyl, aryl or heteroaryl; R1 is H, alkyl, cycloalkyl, aryl or heteroaryl; R2 is H, alkyl, cycloalkyl, aryl or heteroaryl; A1 and A2 each independently represent an optionally substituted C1-C20-alkyl group which may contain one or more group(s) Z, or a monocyclic or polycyclic optionally substituted aromatic or non-aromatic ring system which may contain one or more group(s) X, and in case of a polycyclic ring system, said system contains at least one aromatic ring; Z is selected from the group consisting of S, O, N, NR4, CO, CO2, CS, SO or SO2 X is selected from the group consisting of S, O, N, NR4, SO or SO2.
摘要:
The present invention relates to a phase-locked loop for frequency synthesis, which has a memory for a control value for the controllable oscillator of the phase-locked loop, which is connectable via a first switch to the control input of the controllable oscillator and is implemented to output a stored control value, and whose frequency divider is connectable at its output via a second switch to the reference oscillator.
摘要:
The present invention relates to the use of compounds of the general Formula (I): wherein in Formula (I), R is H, alkyl, cycloalkyl, aryl or heteroaryl; R1 is H, alkyl, cycloalkyl, aryl or heteroaryl; R2 is H, alkyl, cycloalkyl, aryl or heteroaryl; A1 and A2 each independently represent an optionally substituted C1-C20-alkyl group which may contain one or more group(s) Z, or a monocyclic or polycyclic optionally substituted aromatic or non-aromatic ring system which may contain one or more group(s) X, and in case of a polycyclic ring system, said system contains at least one aromatic ring; Z is selected from the group consisting of S, O, N, NR4, CO, CO2, CS, SO or SO2 X is selected from the group consisting of S, O, N, NR4, SO or SO2;
摘要翻译:本发明涉及通式(I)的化合物的用途:其中在式(I)中,R为H,烷基,环烷基,芳基或杂芳基; R 1是H,烷基,环烷基,芳基或杂芳基; R 2是H,烷基,环烷基,芳基或杂芳基; A 1和A 2各自独立地表示任选取代的C 1 -C 20 -C 20 - 烷基,其可以含有 一个或多个Z基团或可以含有一个或多个基团X的单环或多环任选取代的芳族或非芳族环系统,并且在多环系统的情况下,所述体系包含至少一个 芳香环 Z选自S,O,N,NR 4,CO,CO 2,CS,SO或SO 2 X 选自S,O,N,NR 4,SO或SO 2;
摘要:
The present invention relates to the use of compounds of the general Formula (I): wherein in Formula (I), R is H, alkyl, cycloalkyl, aryl or heteroaryl; R1 is H, alkyl, cycloalkyl, aryl or heteroaryl; R2 is H, alkyl, cycloalkyl, aryl or heteroaryl; A1 and A2 each independently represent an optionally substituted C1-C20-alkyl group which may contain one or more group(s) Z, or a monocyclic or polycyclic optionally substituted aromatic or non-aromatic ring system which may contain one or more group(s) X, and in case of a polycyclic ring system, said system contains at least one aromatic ring; Z is selected from the group consisting of S, O, N, NR4, CO, CO2, CS, SO or SO2 X is selected from the group consisting of S, O, N; NR4, SO or SO2;
摘要翻译:本发明涉及通式(I)的化合物的用途:其中在式(I)中,R为H,烷基,环烷基,芳基或杂芳基; R 1是H,烷基,环烷基,芳基或杂芳基; R 2是H,烷基,环烷基,芳基或杂芳基; A 1和A 2各自独立地表示任选取代的C 1 -C 20 -C 20 - 烷基,其可以含有 一个或多个Z基团或可以含有一个或多个基团X的单环或多环任选取代的芳族或非芳族环系统,并且在多环系统的情况下,所述体系包含至少一个 芳香环 Z选自S,O,N,NR 4,CO,CO 2,CS,SO或SO 2 X 选自S,O,N; NR 4,SO或SO 2;