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Assignee: Technische Universiteit Delft


Location: NL
No. of patents: 15

NumberTitleIssue Date
8087536Pressurizable structures comprising different surface sections
Composite pressurizable structures overwound with fibers or braided bundles of fibers are described. The pressurizable structures comprise one or more axial sections which themselves comprise both concave and convex surfaces. The shape characteristics are related to...
01/03/2012
8047148Ship
A ship designed for use at high speed and heavy seas having a single long and slender hull with a narrow beam and a more or less vertical bow, whereby the front half of the hull has more or less vertical sides, minimal flare in the bow sections and towards the bow a...
11/01/2011
7923818Varactor element and low distortion varactor circuit arrangement
A varactor element having a junction region, in which the depletion capacitance of the varactor element varies when a reverse bias voltage is applied to the varactor element. The varactor element has an exponential depletion capacitance-voltage relation, e.g. obtain...
04/12/2011
7777012Method of preparing a protein aggregate and a pharmaceutical preparation
The invention relates to a method of preparing a protein aggregate, wherein an aqueous protein solution is acidified with a pH that lies above the isoelectric point of the protein. In accordance with the invention, a first protein, which through acidification is abl...
08/17/2010
7726493Method for the separation of non-ferrous metal containing particles from a particle stream
The invention relates to a method for the recovery of non-ferrous metal-comprising particles from a particle stream. According to the invention, the particle stream is put onto a conveyor belt in the form of a monolayer such that with the aid of a liquid, at least t...
06/01/2010
6402118Magnetic support system
There is described a support system enabling supporting an object such as a platform (1) free from vibration, in that bearing elements (50) have a stiffness (k) which at a working point (z0) equals zero. A bearing element (50) comprises two mag...
06/11/2002
6214305Method and apparatus for the treatment of diesel exhaust gas
A method and apparatus for the oxidation of liquid or solid contaminants in the exhaust gas from diesel engines is provided. The process is conducted by passing the contaminated diesel engine exhaust gas through a turbulent gas flow, particulate separator...
04/10/2001
6056303Mass spring system with roll/pitch stabilization for use in vehicles
A mass spring system for use in a vehicle, in which an unsprung mass is coupled with a support by at least a bearing arm. The mass spring system includes an anti-roll/pitch mechanism including a spring. The spring has a first end coupled with the support ...
05/02/2000
6011621Method and apparatus for measuring particle size at low concentration
Described is an improved method for measuring the particle size of ultrasmall particles (111) which are suspended in a fluid. Laser light (121) is scattered by the particles, and the scattered light (122) is received by a light detector (131) which provid...
01/04/2000
5975907Motion simulator with movable base plate
A motion simulator comprises a deck supported by a number of length-adjustable legs. The legs are connected to a baseplate which is, in turn, supported by a number of swivel arms which support the baseplate relative to a ground plate. The configuration of...
11/02/1999
5900222Process for treating nitrogen oxide-containing gas using a cerium zeolite
A process is described for treating nitrogen-oxide containing gases at temperature in the range of 300-560° C. in the presence of a cerium containing zeolite catalyst and an excess of an NH-containing compound such as ammonia or an aqueous urea solution ...
05/04/1999
5829982Method of manufacturing a motion simulator, and a motion simulator
A method of manufacturing a motion simulator having a deck and a number of deck-supporting legs (2) that are pivotally connected with the deck in first pivot points (4). The legs are actively and continuously length-adjustable, such that the deck is capab...
11/03/1998
5689118Grid and method of manufacturing such grid
The invention relates to a slit pattern, to be referred to as grid, comprising a plurality of laminations arranged parallel, which, to form a slit pattern, are maintained in spaced relation by distancing elements, to be referred to as spacers, arranged be...
11/18/1997
5679865Process for the preparation of polyhydroxybenzophenones
The invention relates to a process for the preparation of polyhydroxybenzophenones by treating benzoic acid or a derivative thereof with a polyhydroxybenzene or a derivative thereof in the presence of a large pore zeolite as a catalyst....
10/21/1997
5279675Method of, and apparatus for, cleaning a tank
Method and apparatus for cleaning a storage or transport tank by spraying a cleaning agent against the interior wall using at least one spray nozzle, said nozzle making a rotating movement in a plane, while said plane is simultaneously revolved around an ...
01/18/1994
 
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