Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Hiro

148results about How to "Simple and economical to produce" patented technology

Optical display device

An optical display device, in particular for use in a head-up display or a head-mounted display, comprises an essentially planar light guide, an image-generating system, a first diffraction grating by which light that comes from the image-generating system can be coupled into the light guide, and a second diffraction grating, by which the light can be coupled out again from the light guide. At least one of the two diffraction gratings is a binary-blazed grating having a multiplicity of diffraction structures, which are composed of a multiplicity of individual substructures that ensure a blaze effect and in plan view have the shape of a closed geometrical surface.
Owner:CARL ZEISS JENA GMBH

Optical Display Device

An optical display device, in particular for use in a head-up display or a head-mounted display, comprises an essentially planar light guide, an image-generating system, a first diffraction grating by which light that comes from the image-generating system can be coupled into the light guide, and a second diffraction grating, by which the light can be coupled out again from the light guide. At least one of the two diffraction gratings is a binary-blazed grating having a multiplicity of diffraction structures, which are composed of a multiplicity of individual substructures that ensure a blaze effect and in plan view have the shape of a closed geometrical surface.
Owner:CARL ZEISS JENA GMBH

Back support for seat-backs, in particular for motor vehicle seats

PCT No. PCT / EP98 / 01655 Sec. 371 Date May 13, 1999 Sec. 102(e) Date May 13, 1999 PCT Filed Mar. 21, 1998 PCT Pub. No. WO98 / 45138 PCT Pub. Date Oct. 15, 1998A lumbar support for seat backs, in particular of motor vehicle seats, has a forward-bowed support plate (1) that is adjustable in its curvature. The support plate (1is mounted at one horizontal end region (1a) on laterally spaced guide elements that are parallel to one another and fixed with respect to the seat back so that it is vertically movable. The vertical guide elements consist of ribs (2) of a guide plate (3) that is fixed with respect to the seat back. The guide plate (3) has openings (4), which possess vertical guide edges (4a) that are parallel to one another. Through the guide edges (4a) pass, from the front, end-mounted brackets (1b) of the support plate (1). The brackets (1b) have necks (1c) corresponding to the spacing of the guide edges (4a), and widen again on the back of the guide plate (3).
Owner:MEGAPLAST SA

High performance, high capacitance gain, jack connector for data transmission or the like

A high performance, high capacitance gain, electric connector for data transfer applications. At least eight sequentially positioned elongate contact members are connected in a series of signal pairs. A first signal pair includes a fourth contact member and a fifth contact member. A second signal pair includes a third contact member and a sixth contact member. In addition, a third signal pair comprises a first contact member and a second contact member. Finally, a seventh and an eighth contact member are in a fourth signal pair. One member of each contact member pair is configured differently from the other member of the pair, the respective contact members being oriented relative to one another such that they substantially remain in generally parallel planes, but define non-parallel paths. Each of the third and fifth contact members mounts a plate-like extension oriented in a first direction and in respective planes generally parallel to one another. Each pair of extensions are separated by a first dielectric such that a first capacitor is formed. Furthermore, each of the fourth and sixth contact members mounts a plate-like extension oriented in a second direction and also in respective planes generally parallel to one another. Each pair of extensions are likewise separated by a second dielectric such that a second capacitor is formed. Each contact of each contact member pair has a plug engaging portion and a board engaging portion, the plurality of contact members having a selected shape, being arranged relative to one another, and being housed collectively by a dielectric casing so as to minimize crosstalk during data transfer.
Owner:BEL FUSE MACAO COMML OFFSHORE

Oil filter unit

An oil filter unit for arrangement in the oil sump of an oil circuit, particularly in an automatic transmission. The oil filter unit has a multi-part filter housing with a filter chamber disposed therein such that an oil inlet and an oil outlet communicate with the filter chamber. A filter element is sealingly mounted in the housing between the oil inlet and the oil outlet. The filter element has a pleated filter medium, which is sealingly enclosed by a frame, and the frame has seal contours designed to cooperate with the contours of the filter housing.
Owner:MANN HUMMEL GMBH

Electrical connector assembly with reduced crosstalk and electromaganectic interference

An electrical connector assembly (100) comprise an insulative housing (1) defining a mating direction, a plurality of terminals (2) received in the insulative housing (1) along the mating direction, a printed circuit board (3) attached to the insulative housing (1) and electrically connected to the terminals (2) and a cable (4) comprising a plurality of conductors (40) electrically attached to the printed circuit board (3). Each terminal (2) has a mating portion (23), a tail portion (21) and an enlarged interconnecting portion (22) connecting with the mating portion (23) and the tail portion (21).
Owner:HON HAI PRECISION IND CO LTD

Intermediate disk for a motor vehicle

An intermediate disk for a motor vehicle clutch with friction surfaces on both sides includes two disk parts. On the sides of the disk parts remote of the friction surfaces, the disk parts have spacers which laterally define recesses between the disk parts. This arrangement of the intermediate disk provides a large heat-releasing surface even when the intermediate disk has small dimensions.
Owner:ZF FRIEDRICHSHAFEN AG

High performance, high capacitance gain, jack connector for data transmission or the like

A high performance, high capacitance gain, electric connector for data transfer applications. At least eight sequentially positioned elongate contact members are connected in a series of signal pairs. A first signal pair includes a fourth contact member and a fifth contact member. A second signal pair includes a third contact member and a sixth contact member. In addition, a third signal pair comprises a first contact member and a second contact member. Finally, a seventh and an eighth contact member are in a fourth signal pair. One member of each contact member pair is configured differently from the other member of the pair, the respective contact members being oriented relative to one another such that they substantially remain in generally parallel planes, but define non-parallel paths. Each of the third and fifth contact members mounts a plate-like extension oriented in a first direction and in respective planes generally parallel to one another. Each pair of extensions are separated by a first dielectric such that a first capacitor is formed. Furthermore, each of the fourth and sixth contact members mounts a plate-like extension oriented in a second direction and also in respective planes generally parallel to one another. Each pair of extensions are likewise separated by a second dielectric such that a second capacitor is formed. Each contact of each contact member pair has a plug engaging portion and a board engaging portion, the plurality of contact members having a selected shape, being arranged relative to one another, and being housed collectively by a dielectric casing so as to minimize crosstalk during data transfer.
Owner:BEL FUSE

Axial fan

In an axial fan (1), equipped with a frame (13), a motor (2) and an impeller (3) whose hub (15) is rotationally driven by the motor (2) and where the hub (15) is cup-shaped, with an end wall (16) and an annular side wall (17) to partially contain the motor (2), the motor (2) protrudes from the hub (15) with its longitudinal end (23) which is supported and laterally surrounded by a crown (12) of the frame (13) and the crown (12) has an annular end strip (21) facing the hub (15) and laterally surrounding an annular end strip (22) of the hub (15) which faces the crown (12).
Owner:SPAL AUTOMOTIVE

Electrical connector assembly with reduced crosstalk and electromaganectic interference

An electrical connector assembly (100) comprise an insulative housing (1) defining a mating direction, a plurality of terminals (2) received in the insulative housing (1) along the mating direction, a printed circuit board (3) attached to the insulative housing (1) and electrically connected to the terminals (2) and a cable (4) comprising a plurality of conductors (40) electrically attached to the printed circuit board (3). Each terminal (2) has a mating portion (23), a tail portion (21) and an enlarged interconnecting portion (22) connecting with the mating portion (23) and the tail portion (21).
Owner:HON HAI PRECISION IND CO LTD

Lithium-ion-conducting composite material and process for producing

A lithium-ion-conducting composite material and process of producing are provided. The composite material includes at least one polymer and lithium-ion-conducting particles. The particles have a sphericity Ψ of at least 0.7. The composite material includes at least 20 vol % of the particles for a polydispersity index PI of the particle size distribution of <0.7 or are present in at least 30 vol % of the composite material for the polydispersity index in a range from 0.7 to <1.2, or are present in at least 40 vol % of the composite material for the polydispersity index of >1.2.
Owner:SCHOTT AG

Axial fan

Described is an axial fan in which an impeller (1) comprises a hub (2), motor-powered so that it rotates about its own central axis (3) and a plurality of blades (5) extending from the hub (2) in directions transversal to the hub (2) axis of rotation (3); the hub having a cup shape and formed by a ring-shaped side wall (7) and a bottom wall (6) which has a plurality of long ribs (20) arranged in a radial direction and extending in height towards the hub (2) cavity, each of the ribs (20) abutting on the internal face of the ring-shaped side wall (7) and delimiting, together with said ring-shaped side wall, a corner area of the bottom wall (6) positioned in front of the rib (20) with reference to the hub (2) direction of rotation (V); each corner area having a through-hole (9) for discharging any debris, in particular water, sand, soil or sludge, from the hub (2) cavity to the outside of the hub (2) The through-holes (9) are evenly distributed along a circle centered on the hub (2) axis of rotation (3) and have a substantially triangular prismatic shape with a vertex wall (15) facing forwards according to the hub (2) direction of rotation (V).
Owner:SPAL AUTOMOTIVE

Locking device for telescoping pole and appliance provided with such a locking device

A locking device for a telescoping pole for use with a retractable handle system, the pole having at least one moveable section slideably mounted in a guide member having at least one opening. The locking device includes a body fixed to the movable section, a locking member carried by the body and movable between locking an unlocking positions, a rotatable lever carried by the body and pivotable between a release position, in which relative movement is permitted between the movable section and the guide member, and a blocking position, in which the lever comes to bear on the guide member and exerts a force assuring a transverse immobilization of the moveable section in the guide member. The lever is coupled to the locking member to be displaced toward the blocking position when the locking member is engaged in the opening under the force produced by a restoring element.
Owner:ROWENTA WERKE GMBH

Oil filter unit

An oil filter unit for arrangement in the oil sump of an oil circuit, particularly in an automatic transmission. The oil filter unit has a multi-part filter housing with a filter chamber disposed therein such that an oil inlet and an oil outlet communicate with the filter chamber. A filter element is sealingly mounted in the housing between the oil inlet and the oil outlet. The filter element has a pleated filter medium, which is sealingly enclosed by a frame, and the frame has seal contours designed to cooperate with the contours of the filter housing.
Owner:MANN HUMMEL GMBH

Packing machine and packing method for producing an inner container of a slide-open package of tobacco articles and with a hinged lid

Packing machine and packing method for producing an inner container of a slide-open package of tobacco articles and with hinged lid by folding an inner blank about a wrapped group of tobacco articles; by way of a packing conveyor the inner blank is fed along a packing path and through a first work station, wherein portions of the inner blank are folded by way of a folding device provided with a body which is movable in a work direction perpendicular to the packing path; the folding body has a center member, two top side members, and two bottom side members which are arranged in different positions in the first work direction to perform in succession respective folds of the inner blank while the folding body moves with a continuous movement along the first work direction.
Owner:GD SPA

Injection device for injecting fuel

An injection device for injecting fuel comprises a nozzle needle (2), which is arranged in a nozzle body (1), and a micro-bore (10) formed in the nozzle body (1), in which at least one injection hole (8) is configured. Here one tip (3) of the nozzle needle (2) projects into the micro-bore (10) in such a way that the tip (3) is arranged at the level of the injection holes (8) in the axial direction (X—X) of the nozzle needle, with recesses being formed in the tip at the tip (3) of the nozzle needle (2) level with the injection holes (8), in order to ensure a minimum distance between the tip (3) and the injection holes (8).
Owner:VITESCO TECH GMBH

Clamping device for a steering column

The application describes a clamping device for a steering column, in which a first clamping plate element is rotatable between a released position and a clamped position in relation to a second clamping plate element, wherein a rolling body which establishes contact is provided between the clamping plate elements. The second clamping plate element comprises a clamping ramp with a contour for the rolling body so that when the clamping plate elements are rotated in relation to each other, the space between the clamping plate elements changes. One clamping plate element comprises a surface which forms a plane on which the rolling body rolls from the released position to the clamped position.
Owner:INA SCHAEFFLER KG

Pressure container

A pressure container with an outer container (20) and a constantly deformable or compressible inner container is arranged within the outer container (20), whose container wall is constructed of a metallic foil. A fill material chamber (11) for fill material (12) is arranged in the inner container (10) and in the outer container (20), a propellant chamber (21) is formed for propellant (22, 23), which are separated from one another in a fluid- and / or gas-tight manner. The pressure container is furthermore provided with a cover part (25) for sealing the containers (10, 20), on which a valve part (30) is arranged for dispensing fill material (12) from the fill material chamber (11) to the outside. For improving the pressure container it is proposed that a compensation body (41) be provided in the inner container (10) for the purpose of compensating volume variations in the fill material chamber (11).
Owner:HILTI AG

Simple fat skimming ladle

In accordance with the present invention a fat skimming ladle that is efficient and convenient to use for removal of fat and other floating debris off of cooked soup stock. This special purpose ladle retains the simple elegant look of a common soup ladle, and can just as convenient to be used. The conduit structure with inlet located at the interior bottom of the ladle bowl and outlet located behind the proximal end of the handle allows for a simple, elegant and greatly functional design.
Owner:TENG ERIC Y

Heat exchanger for centrifugal compressor gas sealing

Heat exchanger device for a gas seal (1) for centrifugal compressors equipped with a fluid heat exchanger (3) positioned between the gas seal (1) and the housing wall of the seal to keep the temperature of the seal (1) low in the case of high temperatures of the wall and / or compressed gas.
Owner:NUOVO PIGNONE TECH SRL
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products