31results about How to "Favorable improvement" patented technology

A nozzle arrangement for applying coating material in cavities of objects, in particular of vehicle bodies, comprises a nozzle element (16; 116), which can be connected to a material source and comprises a first discharge opening (34; 134) and at least one further discharge opening (36; 136), by way of which coating material can be discharged. By means of a directing device (50; 150), the flow path of the coating material from the material source can be set in such a way that the flow path leads optionally to the first discharge opening (34; 134) and / or to the at least one further discharge opening (36; 136).

The invention relates to a packaging bag with a tearing aid, with which it is reliably provided that the packaging bag is opened in a defined way by manual tearing by the user, so that no packaging contents are lost. The packaging bag is essentially made from a front and a back, which are connected to each other in their edge regions with a material fit and which thus forms a joint edge, in which an opening notch is formed, whose center line intersects two weakened lines at an intersection point starting at a distance from the notch tip. These weakened lines each extend across the width of the front and the back. The direction of the weakened line at the intersection point encloses, with the center line, a tear angle greater than 0 DEG and less than 90 DEG .

The invention relates to a pump (1') comprising an eccentric bearing (2), a drive bearing (3), a drive shaft (4), an electric drive motor (5), and a pump housing (6'). The pump housing (6') is provided with an eccentric chamber (2.1), which is formed on the pump housing (6') by an engine bore (6.1) in the form of a blind hole. The pump (1') comprises compensating means (9, 11) that enlarge the eccentric chamber (2.1) of the eccentric bearing (2). According to the invention, said compensating means (9, 11) comprise at least one recess (11) arranged on the wall of the engine bore (6.1).

The invention relates to a hot aisle installation with at least one needle closure (1) and a closure needle (3) movable in said needle closure (1) by means of a movement device and for said Overload protection device for a closing needle (3), characterized in that the overload protection device is realized in that the closing needle is moved in at least one first direction of movement directly or indirectly via at least one friction element which can be released when a limit force is exceeded A locking connection (21) is connected to the movement means.

The apparatus has an application nozzle (1) for applying adhesive to a book block spine (4). The application nozzle is line-connected to an adhesive supplying system. The application nozzle comprises a chamber (10) for providing adhesive and arranged adjacent to the nozzle opening, and another chamber (12) is arranged between a nozzle opening (3) and the supplying system. A slide (6) is arranged in a region of the former chamber for changing width (8) of the chamber, and another slide (11) is arranged in a region of another chamber for changing the volume (21) of the latter chamber. An independent claim is also included for a method for adapting an adhesive application nozzle.

A method for ascertaining and monitoring fill level of a medium in a container by means of a field device with a travel time measuring method, wherein, in a learning phase, application- and device referenced test signals and response signals expected from a fill level upper surface are determined and, therefrom, application- and device referenced comparison signals are ascertained, wherein, in an operational phase, test signals are transmitted toward the medium and application- and device referenced, response signals are received, as well as, by means of a comparison algorithm, the comparison signals are compared with the response signals and a value for an agreement probability is ascertained, and wherein, upon exceeding the ascertained value of the agreement probability above a predetermined limit value, the fill level is ascertained and outputted as a measured value and / or, in the case of subceeding, or falling beneath, the predetermined limit value, a new test signal is transmitted for renewed ascertaining of a response signal.

The invention relates to an anti-friction bearing (1) for rotatably mounting a shaft (15), having an inner ring (2) with a first raceway (13) for a rolling body (4), having an outer ring (3) with a second raceway (14) for a rolling body (4), and rolling bodies (4) which are arranged between the raceways (13, 14) of the bearing rings (2, 3). It is provided that at least two plates (5, 6) are fastened to a first one of the bearing rings (2, 3), wherein an electrically conducting element (7) is arranged between the two plates (5, 6), which electrically conducting element (7) bears against the respective other bearing ring (2, 3) or a component (12, 15) which is connected to the respective other bearing ring (2, 3). Furthermore, the invention relates to a method for producing an anti-frictionbearing of this type, wherein an electrically conducting element (7) is clamped in between the two plates (5, 6), wherein an opening (10) is made in the electrically conducting element (7) which is clamped in between the plates (5, 6), and wherein the two plates (5, 6) are fastened to one of the bearing rings (2, 3) of the anti-friction bearing (1).

In order to provide a resonator structure (100) in particular a bulk-acoustic-wave (BAW) resonator, such as a film BAW resonator (FBAR) or a solidly-mounted BAW resonator (SBAR), comprising at least one substrate (10); at least one reflector layer (20) applied or deposited on the substrate (10); at least one bottom electrode layer (30), in particular bottom electrode, applied or deposited on the reflector layer (20); at least one piezoelectric layer (40), in particular C-axis normal piezoelectric layer, applied or deposited on the bottom electrode layer (30); at least one top electrode layer (50), in particular top electrode, applied or deposited on the bottom electrode layer (30) and / or on the piezoelectric layer (40) such that the piezoelectric layer (40) is in between the bottom electrode layer (30) and the top electrode layer (50), it is proposed that at least one dielectric layer (63, 65) applied or deposited in and / or on at least one space in at least one region of non-overlap between the bottom electrode layer (30) and the top electrode layer (50). The invention is also concerned with a method of making such resonator structure a its use.

An attenuation device for power electronics applications is provided, the attenuation device having: a circuit board (4); and a current sensor electrically connected to the circuit board (4) and held in a current sensor housing (1); and a current needle (2), the current needle (2) extending through the circuit board (4) and surrounded by the current sensor housing (1), the attenuation element (3) is arranged in between the current sensor housing (1) and the current needle (2).

A heat exchanger arrangement is made available for heating an area of a vehicle which is to be heated, having: a first heat exchanger element for transmitting waste heat from at least one vehicle electrical component to be cooled to air, and a second heat exchanger element for transmitting heat from at least one vehicle heating device to air. The first heat exchanger element and the second heat exchanger element are arranged in such a way that air (L) to be heated is successively applied to them.