Fujitsu Corporation

Fujitsu Technology Solutions Intellectual Property Gmbh

Siemens Aktiengesellschaft

Lorenz Schelshorn

Friedrich Köhler

Roland Treffler

Gerhard Turini

Herbert Dolzer

Bernhard Gut

Wilfried Weidner

The invention relates to a cooling arrangement, in particular for a computer system, including at least one fan for generating a cooling air stream. The cooling arrangement further includes at least one first element to be cooled arranged in a first region and at least one second element to be cooled arranged in a second region. Furthermore, the cooling arrangement includes an air guide element formed with an internal isolation channel. The air guide element is formed in such a way as to divide the cooling air stream into a first air stream through the first region and a second air stream through the second region and to at least partially isolate the first air stream from the second air stream by the air guide element. Furthermore, the invention relates to an air guide shroud which is suitable for such a cooling arrangement.

Cooling arrangement and air guide shroud

A fan assembly for a computer system that includes a fan, which has a flange having at least three fastening openings; and a holding device with at least two spring-loaded first fastening elements and a second fastening element. The fastening elements are arranged relative to one another such that in a relaxed state of the first fastening elements, the fan can be placed on the holding device in a first manner such that only the first fastening elements engage into respective two fastening openings, and in a second manner against a spring force of the first fastening elements.

Fan assembly for a computer system as well as holding device for a fan assembly

The invention relates to an assembly for securing a slide-in unit in a mounting cage of a computer system. The mounting cage has a first side panel and a second side panel opposite the first side panel. The first side panel has at least one engagement element for engaging into a lateral fastening opening of the slide-in unit. The first side panel and the second side panel are arranged at a distance to one another such that the slide-in unit can be inserted into the mounting cage past the engagement element. After the insertion, a fastening element secured to the second side panel cooperates with the slide-in unit in such a way that the slide-in unit is pushed in the direction of the first side panel and the engagement element engages in the respective lateral fastening opening of the slide-in unit.

Assembly for securing a slide-in unit, mounting cage and mounting method

A housing for a computer system includes at least one first and one second housing opening, at least one first housing cover and one second housing cover, wherein the first housing opening can be closed by the first housing cover and the second housing opening can be closed by the second housing cover, and a switching element having a switching contact, wherein the switching element is arranged such that, both when opening the first housing cover and when opening the second housing cover, the switching contact is triggered to indicate that the housing has been opened.

Housing for a computer system and use of a housing

A computer housing that accommodates at least one motherboard, a power supply and further modules, wherein the housing includes at least a first level and a second level, wherein the second level is arranged horizontally above the first level, and an at least two-part motherboard carrier is arranged on the second level, wherein a first part of the motherboard carrier fixedly connects to the housing and a second part of the motherboard carrier is removable.

Computer housing and arrangement

A flow-guiding hood that guides a flow of air in a computer or an electronic device includes a plurality of individual parts which includes a first flow-guiding element made of a substantially planar first material that channels the flow and at least one second flow-guiding element made of a different, second material and likewise channels the flow, wherein the second flow-guiding element rests on and/or is attached to the first flow-guiding element.

Flow-guiding hood for guiding a flow of air

The device for paper guidance in printing facilities comprising a paper tractor that transports continuous form paper comprises a plurality of paper guide elements displaceably arranged on a transport shaft dependent on the width of the paper. Compression springs that are supported on the paper guide elements are arranged between the paper guide elements. The hollow-cylindrically fashioned paper guide elements are interrupted in denticular fashion at their surface areas, whereby the respectively neighboring toothings of the paper guide elements displaceably mesh via their teeth in order to thus form a variable-width paper guide cylinder.

Growing community of inventors

Augsburg, Germany

Lorenz Schelshorn