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Results 1-10 of 30 for Criteria: Office(s):all Language:ES Stemming: true maximize
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TitleCtrPubDate
Int.ClassAppl.NoApplicantInventor
1. WO/2015/101365 MANHOLE WITH ANTI-THEFT SYSTEMWO09.07.2015
E02D 29/14
PCT/CO2014/000013LOZANO LOPEZ, GustavoLOZANO LOPEZ, Gustavo
The invention relates to a manhole with an anti-theft system, formed by a cover that can be coupled to a ring-shaped base on which it rests, said ring including a semi-circumferential slot to which a first tube (2) is coupled, said first tube in turn being secured to the walls of the structure of the manhole by means of clamps (3). A second tube (7) is secured to the lower part of the cover, close to the periphery in a perpendicular manner, and is more than double the length of the first tube (2) that is inserted therein. The free end of the second tube (7) is provided with a through-hole (8), transverse to the second tube (7), where a bolt (9) is coupled. Said bolt (9) is protected by a sheath (4). The cover is also equipped with a groove (6) for the introduction of a security key (10) for opening or closing internal locks (11) located in a compartment (28) in the lower part of the cover. The aforementioned internal locks are formed by one tube inserted inside another and driven by a spring, also comprising a flange transverse to the tube and in which the key is inserted.

2. WO/2015/085970 EXPANSION COUPLING FOR VARIABLE-LENGTH PIPESWO18.06.2015
F16L 27/12
PCT/CO2014/000014SOLUTEC INGENIERÍA S A SCARBONELL CERA, Rubén Alberto
The invention relates to a device formed by a casing and two expansion pipes. The casing remains fixed in the ground and the extension pipes are soldered to the ends of the piping, which piping can be a gas pipeline, oil pipeline or water pipeline. As well as the casing and the expansion pipes, the inside of the device is also provided with the following three essential components: the sealing assembly, the radial positioning means and the scraper aligning means. The inventiveness of the device rests on these three components and they are essentially what make it innovative. The invention provides a response to a technical problem to be solved associated with the structural protection of piping used in the transportation of hydrocarbons, in the form of a technological solution intended to mitigate breakages in pipes caused by movements of the ground due to geological faults. The main purpose of the device is to alleviate tension in buried piping conducting crude oil or natural gas, said tension being generated by the movement of the ground. This alleviation of tension is achieved by the ability of the device to extend or lengthen, since it is comprised of three pipes that are not in contact with one another. When the ground moves, the joint lengthens owing to the fact that the expansion pipes are not connected to one another. This extension occurs without gas escaping into the atmosphere. This is possible given the internal composition of the device.

3. WO/2015/078423 EAR VIEWER USING MULTIPLE IMAGE REFLECTIONWO04.06.2015
PCT/CO2014/000015REYES VÉLEZ, Fabio EstebanREYES VÉLEZ, Fabio Esteban
Viewing the blind spot of the ear (the end part of the outer ear canal between the tragus and the antitragus, adjacent to the intertragic incisor) had only been possible with the help of a third party, which therefore required said third party to perform the washing or depilatory tasks. In 2013, a device was created for viewing said spot by means of a minicamera and a screen, but it needed two hands (Migadget). The ear viewer using multiple image reflection allows the viewing of said hidden area by image bireflection, as a result of the mirrors (3) connected to the tiltable arms (1) and the terminals (2). The diadem shape of the ear viewer frees the user's hands and the ear viewer is adjustable to the shape and size of the head of the user by means of the knob (13) (optional). The ear viewer also includes an extra light (5) for optimising the image.

4. WO/2015/070826 CAMOUFLAGE PATTERN HAVING WAVE-LIKE LINESWO21.05.2015
F41H 3/00
PCT/CO2014/000005MINISTERIO DE DEFENSA - FUERZA AÉREA COLOMBIANAMORA GÁMEZ, Iván Harvey
The invention relates to a camouflage pattern based on two designs, the first design being a camouflage print formed by two to 15 colours, two or more tones or two or more shades of the same colour, and having different levels of reflectance, and the second design comprising a series of diagonal wave-like lines superimposed over the first design print, preferably forming a rhombus mesh, which designs, when combined, increase the capacity to blend in with the surroundings in different environments, including jungles, forests, the savannah, deserts and urban environments, both by day and by night, even when using night-vision equipment.

5. WO/2015/067222 PROGRESSIVE-ACTION SEALING SYSTEMWO14.05.2015
H01R 13/533
PCT/CO2013/000010TOVAR MURCIA, Nelson EnriqueTOVAR MURCIA, Nelson Enrique
The progressive-action sealing system is a mechanism that can be used to communicate and seal conductor elements (electric or other) from one pressurised environment to another non-pressurised environment or between environments that have different pressures, using piston-type moving components (3) which are assembled mechanically, joining the upper connector (1) with the pressure chamber (8), sealing the conductor elements by means of elastomers (5) forming a bi-directional pressure sealing barrier that acts progressively in response to the existing pressure force and in the direction in which the greatest pressure is directed. The system can be used in gas and oil well production in order to isolate areas that have different pressures or areas in relation to the exterior of the well. It can also be used in any industrial sector that requires a communication to be established between conductors through areas that have different pressures.

6. WO/2015/055154 TRACTION MECHANISM COMPRISING LEVERSWO23.04.2015
B62M 1/24
PCT/CO2014/000008GIRALDO NOREÑA, Efraín AntonioGIRALDO NOREÑA, Efraín Antonio
The invention relates to a lever-based traction mechanism comprising two levers (4, 3) oscillating alternatively about respective coaxial shafts (8, 9), the movements thereof being coupled to one another using an intermediate rocker arm (5). The oscillating levers (4, 3) are secured to respective coaxial toothed wheels (6, 7) which, by means of respective rectifier and step-up transmissions (6-10-12-14-16-18-20; 7-11-13-15-17-19- 21) using free wheels (12,13,20,21), convert the oscillating movement of the levers into a continuous circular movement of a common output shaft (22). With this structure it is possible to make better use of human force in order to propel a vehicle.

7. WO/2015/048933 DEVICE FOR RAIN WATER OR WASTEWATER PIPESWO09.04.2015
E03F 5/04
PCT/CO2014/000012GONZALEZ GUZMAN, Jose, DemetrioGONZALEZ GUZMAN, Jose, Demetrio
The invention relates to a device for rain water or wastewater pipes, including a horizontal grating (1) housed in a sump (2) having a circular opening inclined by 20° on one side, and a guide rail system associated with the opening, for a removable device (5), including a rubber O-ring (6) around the circular opening. A swing gate is provided in the circular opening, suspended from a shaft (8), said gate resting on the O-ring, the device being connected to the pipe (9) that discharges liquid to a sewage system (10).

8. WO/2015/043552 SYSTEM AND METHOD FOR EXTRACTING PALM OIL BY MEANS OF STRIPPING, SHELLING AND DYNAMIC STERILISATION OF THE FRESH FRUITWO02.04.2015
C11B 1/00
PCT/CO2014/000011INDUSTRIAS ACUÑA LIMITADAACUÑA LLANES, Angel Custodio
The invention relates to the field of mechanical engineering and in particular to a system and method for extracting palm oil, said system and method being integrally configured for processing the whole fresh fruit (rachis, spikelets and seeds or fruits) by means of the steps of stripping, shelling, dynamic sterilisation and subsequent pressing. Said system and method permit an increase in the percentage of oil extracted using less equipment and a smaller working area compared to what is required for the already known conventional processes, as well as using less water and energy. In addition, the system and method permit the production of sterilised vegetable materials having a low moisture content, that can be used as organic matter for compost or as fuel for the extraction system itself. SECTION: Mechanical engineering. Producing vegetable oils by pressing raw materials or by extraction from waste materials (C11 B 1/00).

9. WO/2015/035963 CEREBRAL ELECTRONIC STIMULATION DEVICEWO19.03.2015
A61B 5/04
PCT/CO2014/000010ESPITIA TAPIERO, JuanESPITIA TAPIERO, Juan
The invention relates to a non-invasive cerebral electronic stimulation device that is easy to transport. The device comprises an acrylic case housing a power supply source and an electronic circuit. Movable plates are connected to the case, as well as rubber pressure bands that are positioned on the patient's forehead and contain circular and hexagonal metal electrodes. A voltmeter is provided on the cover of the case for measuring voltage, indicating the situation of the patient's brain. Two potentiometers are used for control purposes. One of said potentiometers is installed in a fixed manner, while the other can be algorithmic or linear and interchanged according to the requirements of the method being performed. The device can be used as a diagnostic means and also for therapy. The device is used for the treatment and prevention of illnesses such as epilepsy or fatigue.

10. WO/2015/014326 MODIFIED OLIGOESTERS AND METHODS FOR PRODUCING SAID OLIGOESTERSWO05.02.2015
C07D 317/24
PCT/CO2014/000009ANHÍDRIDOS Y DERIVADOS DE COLOMBIA S.A ANDERCOLHERNÁNDEZ GARCIA, Hugo Fernando
The present invention relates to a modified oligoester constituted by an oligoester (1) that, at one of the ends thereof has a group that reacts with organic acids or alcohols, forming covalent bonds, and at one or more of the other ends thereof has one or more cyclic acetal groups (2). In addition, processes are provided for the production of said modified oligoester, and also the use thereof in the production of polyester resins, coating compositions and composites, plus the process for producing said resins. The field of application of the present invention relates to the chemicals sector, particularly in relation to oligoesters modified with cyclic acetal groups.


Results 1-10 of 30 for Criteria: Office(s):all Language:ES Stemming: true
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