Abstract: The invention relates to a motor housing for an electric motor with a stator as well as to an electric motor with a housing, whereby at least one multifunctional opening is arranged in the lower housing section and whereby electronics can be arranged in the housing, characterized in that, in order to cool the electronics, the multifunctional opening has a baffle by means of which an air flow can be directed towards the electronics, and, as an alternative, it has an offset on the side facing the upper housing section in order to mechanically connect the stator to the lower housing section.

Abstract: A loudspeaker system for a motor vehicle has at least one loudspeaker which is arranged outside the passenger space of the motor vehicle and is acoustically connected to the passenger space by at least one pipeline. At least one sound damping device is connected to the at least one pipeline which leads from the at least one loudspeaker to the passenger space, and/or to another pipeline which is connected to the at least one loudspeaker.

Abstract: Surprisingly, it has been found that alkaliphilic bacteria of the genus Corynebacterium are naturally suited to produce L-amino acids.

Abstract: The invention relates to a motor housing for an electric motor with a stator as well as to an electric motor with a housing, whereby at least one multifunctional opening is arranged in the lower housing section and whereby electronics can be arranged in the housing, characterized in that, in order to cool the electronics, the multifunctional opening has a baffle by means of which an air flow can be directed towards the electronics, and, as an alternative, it has an offset on the side facing the upper housing section in order to mechanically connect the stator to the lower housing section.

Abstract: A loudspeaker system for a motor vehicle has at least one loudspeaker which is arranged outside the passenger space of the motor vehicle and is acoustically connected to the passenger space by at least one pipeline. At least one sound damping device is connected to the at least one pipeline which leads from the at least one loudspeaker to the passenger space, and/or to another pipeline which is connected to the at least one loudspeaker.

Abstract: A diagonal fan has a diagonal fan impeller (1) which is fastened to a rotor (2) of an external rotor motor (3) and which is arranged between a front plate (5), which has an in particular central inflow opening (6), and a motor bracket (4). The motor bracket (4) is connected to the front plate (5) via a plurality of peripherally arranged spacers (21). Here, the front plate (5) and the motor bracket (4) are formed as plastic or metal injection molded parts. The spacers (21) are formed, as plastic or metal injection parts, in one piece with the front plate (5) or with the motor bracket (4).

Abstract: A diagonal fan has a diagonal fan impeller (1) which is fastened to a rotor (2) of an external rotor motor (3) and which is arranged between a front plate (5), which has an in particular central inflow opening (6), and a motor bracket (4). The motor bracket (4) is connected to the front plate (5) via a plurality of peripherally arranged spacers (21). Here, the front plate (5) and the motor bracket (4) are formed as plastic or metal injection molded parts. The spacers (21) are formed, as plastic or metal injection parts, in one piece with the front plate (5) or with the motor bracket (4).

Abstract: An aircraft fuselage shell is fabricated of a double-walled composite structural component, including a core element bonded and sandwiched between an inner cover layer and an outer cover layer. The inner cover layer forms the main load bearing fuselage inner skin, and the outer cover layer forms the fuselage outer skin which carries a smaller proportion of the loads. The core element may consist of fiber-reinforced composite material while the cover layers may consist of an aluminum alloy, another metal, or fiber-reinforced composite material. The core element is air permeable and has air flow channels extending longitudinally therethrough in at least one direction. The cover layers do not seal or enclose the core element, so the core element is ventilatable. A ventilating airflow carries moisture as water vapor out of the core element, and then the moisture is condensed and removed by a moisture management unit.

Abstract: An isolated polynucleotide comprising a polynucleotide sequence selected from the group consisting of a) polynucleotide which is at least 70% identical to a polynucleotide that codes for a polypeptide which comprises the amino acid sequence of SEQ ID No. 2, b) polynucleotide which codes for a polypeptide that comprises an amino acid sequence which is at least 70% identical to the amino acid sequence of SEQ ID No. 2, c) polynucleotide which is complementary to the polynucleotides of a) or b), and d) polynucleotide comprising at least 15 successive nucleotides of the polynucleotide sequence of a), b) or c), and processes for the fermentative preparation of L-amino acids using coryneform bacteria in which at least the metE gene is present in enhanced form, and the use of the polynucleotide sequences as hybridization probes.

Abstract: An isolated polynucleotide comprising a polynucleotide sequence selected from the group consisting of a) polynucleotide which is at least 70% identical to a polynucleotide that codes for a polypeptide which comprises the amino acid sequence of SEQ ID No. 2, b) polynucleotide which codes for a polypeptide that comprises an amino acid sequence which is at least 70% identical to the amino acid sequence of SEQ ID No. 2, c) polynucleotide which is complementary to the polynucleotides of a) or b), and d) polynucleotide comprising at least 15 successive nucleotides of the polynucleotide sequence of a), b) or c), and processes for the fermentative preparation of L-amino acids using coryneform bacteria in which at least the metH gene is present in enhanced form, and use of the polynucleotide sequences as hybridization probes.

Abstract: An isolated polynucleotide comprising a polynucleotide sequence selected from the group consisting of a) polynucleotide which is at least 70% identical to a polynucleotide that codes for a polypeptide which comprises the amino acid sequence of SEQ ID No. 2, b) polynucleotide which codes for a polypeptide that comprises an amino acid sequence which is at least 70% identical to the amino acid sequence of SEQ ID No. 2, c) polynucleotide which is complementary to the polynucleotides of a) or b), and d) polynucleotide comprising at least 15 successive nucleotides of the polynucleotide sequence of a), b) or c), and processes for the fermentative preparation of L-amino acids using coryneform bacteria in which at least the metH gene is present in enhanced form, and use of the polynucleotide sequences as hybridization probes.

Abstract: An isolated polynucleotide comprising a polynucleotide sequence selected from the group consisting of a) polynucleotide which is at least 70% identical to a polynucleotide that codes for a polypeptide which comprises the amino acid sequence of SEQ ID. No. 2, b) polynucleotide which codes for a polypeptide that comprises an amino acid sequence which is at least 70% identical to the amino acid sequence of SEQ ID No. 2, c) polynucleotide which is complementary to the polynucleotides of a) or b), and p1 d) polynucleotide comprising at least 15 successive nucleotides of the polynucleotide sequence of a), b) or c), and processes for the fermentative preparation of L-amino acids using coryneform bacteria in which at least the metE gene is present in enhanced form, and the use of the polynucleotide sequences as hybridization probes.

Abstract: The invention relates to polynucleotides comprising polynucleotide sequences corresponding to the metD gene and parts thereof that encode polypeptide sequences and parts thereof possessing varying degrees of MetD transcription regulator activity, methods for preparation of L-amino acids, and methods of screening and amplifying polynucleotides encoding polypeptide sequences which comprise varying degrees of MetD transcription regulator activity. Further, the invention relates to animal food additives based on fermentation liquor and containing L-methionine, and to the preparation of such additive.

Abstract: The present invention relates to isolated polynucleotides which encode proteins with O-acetylhomoserine sulfhydrylase, vectors and cells containing the polynucleotides as well as methods of preparing L-amino acids.

Abstract: The present invention relates to isolated polynucleotides from Corynebacterium glutamicum encoding proteins of the transcription activator (MetR) and O-succinylhomoserine sulfhydrylase (MetZ). The invention also relates to producing L-amino acids, particularly methionine, in coryneform cells having attenuated metR and metZ genes.

Abstract: The present invention relates to isolated polynucleotides which encode proteins with O-acetylhomoserine sulfhydrylase, vectors and cells containing the polynucleotides as well as methods of preparing L-amino acids.

Abstract: The invention relates to polynucleotides comprising polynucleotide sequences corresponding to the metD gene and parts thereof that encode polypeptide sequences and parts thereof possessing varying degrees of MetD transcription regulator activity, methods for preparation of L-amino acids, and methods of screening and amplifying polynucleotides encoding polypeptide sequences which comprise varying degrees of MetD transcription regulator activity. Further, the invention relates to animal food additives based on fermentation liquor and containing L-methionine, and to the preparation of such additive.

Abstract: An aircraft fuselage shell is fabricated of a double-walled composite structural component, including a core element bonded and sandwiched between an inner cover layer and an outer cover layer. The inner cover layer forms the main load bearing fuselage inner skin, and the outer cover layer forms the fuselage outer skin which carries a smaller proportion of the loads. The core element may consist of fiber-reinforced composite material while the cover layers may consist of an aluminum alloy, another metal, or fiber-reinforced composite material. The core element is air permeable and has air flow channels extending longitudinally therethrough in at least one direction. The cover layers do not seal or enclose the core element, so the core element is ventilatable. A ventilating airflow carries moisture as water vapor out of the core element, and then the moisture is condensed and removed by a moisture management unit.

Abstract: An isolated polynucleotide comprising a polynucleotide sequence selected from the group consisting of

Abstract: An isolated polynucleotide comprising a polynucleotide sequence selected from the group consisting of