WO/2015/096842 CIRCULAR WING FOR VERTICAL FLIGHT||WO||02.07.2015|
||PCT/DZ2014/000005||GUERFI, Mohamed||GUERFI, Mohamed|
According to the invention, the assembly of the half-sphere airplane wing made it possible to create another form of flight (vertical flight), controlling air flow only on the top surface of the circular wing, said assembly being a perfect re-adhesion and tangential to the smooth surface of the top circular wing surface. While the air speed on the bottom surface of the circular wing is equal to zero, the air flow will make it possible to create vertical thrust below the circular wing which will increase in proportion with air speed. Said technique, which has a wide range of industrial uses and will put an end to critical problems, can be cited as follows: 1) on motor vehicles and for monitoring roads; 2) in military service and air transport; and 3) in space for transporting satellites.
WO/2015/086033 HYBRID ELECTRICITY GENERATORS USING WIND ENERGY AND OCEAN WAVE ENERGY||WO||18.06.2015|
||PCT/DZ2014/000004||MESSAOUDENE, Mohammed||MESSAOUDENE, Mohammed|
The invention relates to novel methods for hybridisation between wind energy and ocean wave energy in order to reduce the manufacturing cost and increase the energy generated. The invention involves hybridisation of the two systems for floating and non-floating off-shore systems. In each system, hybridisation is provided between two forces (wind energy and ocean current energy) and three sources (wind energy, ocean current energy and the energy from the rising and falling movement of the waves). Novel methods are introduced for each system: a damping system (spring or hydraulic damper) for floating off-shore systems and float-spring systems for non-floating off-shore systems, in order to improve the system. The architecture of the non-floating off-shore systems allows the system to be installed in a grid such as to increase the output thereof.
WO/2015/000492 ELECTRONIC APPARATUS FOR PROTECTING AGAINST DANGER FOR PUBLIC AND INDUSTRIAL USE||WO||08.01.2015|
||PCT/DZ2014/000003||REBHI, Taha Hocine||REBHI, Taha Hocine|
The device for detecting and signalling a remote danger is used for the following cases: gas leak, fire, smoke, flood and explosive products. The apparatus has a power connector (1), a power switch (2), LEDs to indicate different conditions of the apparatus (3, 6, 7, 10, 12), a 2G/GSM or 3G/UMTS transmitter (5), an internal monitoring camera (14), a screen for viewing video (13) and a connector for other apparatuses (15). Detectors for the five aforementioned danger cases are connected to a box outside the transmitter. The apparatus sends a signal to a mobile telephone by sound or voice alert.
WO/2014/194921 RESCUE SAFETY SYSTEM FOR SWIMMING POOLS||WO||11.12.2014|
||PCT/DZ2013/000005||BEGGAH, Ayoub||BEGGAH, Ayoub|
The invention relates to a rescue safety system for swimming pools, consisting of a frame provided with two bearing means (5, 6). Said bearing means are two parallel tubes and are filled with air. A netting (7) is hooked to said two bearing means (5, 6). The entire frame (5, 6, 7) is held by four supports (1, 2, 3, 4) which are hooked to the two parallel sides of the swimming pool. Infrared motion sensors (8, 9, 10, 11) with an alarm are installed in the four corners of the swimming pool and produce an infrared line (12).
WO/2014/124652 ORBITALLY ROTATING COMBUSTION ENGINE||WO||21.08.2014|
||PCT/DZ2014/000002||BENSIDHOUM, Ameur||BENSIDHOUM, Ameur|
The invention relates to an orbitally rotating combustion engine comprising one, two or three ovoids (2) and based on a simplified architecture and high-performance technological innovations. The use of the engine of the invention as a hybrid replacement engine or as a range extender engine represent unequalled advantages, in particular owing to its simplicity, efficiency and production cost. The torque produced by the bringing together of the combustion/expansion phases allows greater power to be obtained for reduced consumption. The significant reduction in volume and weight, as well as in the number of constituent elements and parts makes the device attractive and competitive in terms of price, use life and cost effectiveness.
WO/2014/117787 HYDRAULIC PUMP HAVING AXIAL PISTONS AND A GROOVED SLIDING SHAFT, AND VALVE||WO||07.08.2014|
||PCT/DZ2014/000001||BAROUD, Billal||BAROUD, Billal|
The invention relates to a hydraulic pump having axial pistons (10, 11) and a grooved sliding shaft (6) that is contained in a dispensing throat (22). Said grooved shaft (6) is a mediator between the pump and gearbox for the power takeoff and between the pump and the ram for the valve. The grooved shaft (6) is controlled by the air compressed in the chamber, which jostles the shaft. The grooved shaft (6) being inserted into the drive shaft (1) and engaging with the inner grooves (9) of same starts the operation of the pump, and, at the same time, the grooved shaft (6) closes the slit of the radial channel (20) for oil return. When the air is cut, said air is automatically decompressed in the chamber, and, with the return of the spring, the grooved shaft (6) exits the drive shaft (1), which causes the operation of the pump to stop and the throat of the grooved shaft enables the return of the oil which passes through a radial channel (20) in the cylinder bloc and the oil returns toward the tank.
WO/2014/101922 HYDRAULIC SYSTEMS FOR ACCUMULATING/RELEASING RENEWABLE ENERGY||WO||03.07.2014|
||PCT/DZ2013/000007||CHOUAKI, Boussad||CHOUAKI, Boussad|
The present invention ''Hydraulic systems for accumulating/releasing renewable energy'', concerns the storage of energy produced by harvesters that are not continuously active. These systems have been designed for countries in dry areas of the planet. The energy is stored by pumping water up from a low reservoir to a high reservoir during off-peak hours. The energy is released during peak hours, by passing the water through turbines of a hydroelectric system to be attached to hydraulic facilities not initially designed for this purpose. These systems are adapted to the natural local conditions in a novel manner, i.e.: 1. Transfers are extended to all kinds of drinkable fresh water reserves, including other volumes of non-drinkable (salt or brackish) but biologically healthy water, without it being possible for the different kinds of water to mix with each other. 2. Optimisation by simplification, standardisation, and updating of technologies. 3. A novel field in Hydrology.
WO/2014/086378 INTERFACE HAVING EARTH FAULT CURRENT||WO||12.06.2014|
||PCT/DZ2013/000006||MEKIMAH, Djamel||MEKIMAH, Djamel|
The invention concerns an interface for cutting off the power supply for any fault current Id ≤ 300 milliamperes such that: Id≥ IPE + k.Ih where IPE represents the current returning to the power source via the protective conductor connecting the exposed conductive parts to earth and Ih ( ≤ 10 or 30 milliamperes) represents the current returning to the power source by means other than via the protective conductor or via an active conductor. Current Ih is therefore likely to travel through a person. In this way, the interface protects people and property against ground insulation faults and against certain direct contacts independently of the earth of the exposed conductive parts and of external conditions. It also protects people in the event of a failure in the protection of an area using the same earth in case of a fault.
WO/2013/159784 NUTRITIONAL PRODUCTS CONTAINING CEREALS AND VITAMINS AND OLIGO-ELEMENTS, USING 02 MANUFACTURING FORMULAE||WO||31.10.2013|
||PCT/DZ2013/000004||ARBIA, Ramla||ARBIA, Ramla|
Procédé de fabrication par granulation humide de produits ô base de céréales et vitamines et sels minéraux. 1-Les procédés de transformations des céréales matières premières avec plusieurs applications industrielles pour alimentation humaine et animale. 2- Conception des équipements pour plusieurs applications dans le domaine de nutrition compléments alimentaires, produits pharmaceutique et phytothérapies. 3-Produits de nutrition en forme granulés, ô base de céréales et vitamines et sels minéraux destinés, aux équilibres nutritionnels, selon deux (02) formules. - 08 vitamines et calcium et fer; destinés aux programmes de prévention. - 12 vitamines et 06 oligo-éléments destinés aux périodes de dénutritions, Pour les malades. Procédé de fabrication et produits ô caractères économiques pour des programmes de santé.
WO/2013/156039 CONCRETE PUMP||WO||24.10.2013|
||PCT/DZ2013/000001||NEMDIL, Ali||NEMDIL, Ali|
The present invention relates to a concrete pump having a hydraulic or mechanical reduction gear. The concrete pump is to be generally used in the field of civil engineering, in particular for preparing and mixing concrete. Said concrete pump may include a hydraulic or mechanical reduction gear. A first reduction gear is secured to and driven by a dual-body hydraulic pump. Said hydraulic reduction gear transmits a rotary movement in order to drive a mixing shaft provided with blades. The primary aim of the present invention is to provide a concrete pump for preparing and mixing concrete and transferring the concrete to the very place at which it is to be poured. The transfer can be vertical or horizontal. Said machine can be towed and thus easily brought to a worksite.