Patents by Inventor Mazen A. Ba-abbad
Mazen A. Ba-abbad has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Patent number: 10870067Abstract: The invention provides a method and apparatus for purifying water. The apparatus includes a water still for receiving water and a hot air maintained in a heat-exchanging relationship to obtain a hot water and a cold air. The apparatus also includes one or more water purification units configured to receive the hot water from the water still in which the hot water is further heated using thermal energy received from one or more thermal energy sources to obtain steam and waste matter. A water purification unit of the one or more water purification units includes a waste matter remover for removing the waste matter from the water purification unit. The water still includes a heat-exchanging unit configured to receive the steam from the one or more water purification units. The steam received at the heat-exchanging unit is condensed to obtain purified water within the heat-exchanging unit using the cold air.Type: GrantFiled: October 19, 2015Date of Patent: December 22, 2020Assignee: KING ABDULAZIZ CITY FOR SCIENCE AND TECHNOLOGY (KACST)Inventor: Mazen A Ba-abbad
-
Publication number: 20200330897Abstract: The invention provides a method and apparatus for purifying water. The apparatus includes a water still for receiving water and a hot air maintained in a heat-exchanging relationship to obtain a hot water and a cold air. The apparatus also includes one or more water purification units configured to receive the hot water from the water still in which the hot water is further heated using thermal energy received from one or more thermal energy sources to obtain steam and waste matter. A water purification unit of the one or more water purification units includes a waste matter remover for removing the waste matter from the water purification unit. The water still includes a heat-exchanging unit configured to receive the steam from the one or more water purification units. The steam received at the heat-exchanging unit is condensed to obtain purified water within the heat-exchanging unit using the cold air.Type: ApplicationFiled: October 19, 2015Publication date: October 22, 2020Applicant: KING ABDUL AZIZ CITY FOR SCIENCE AND TECHNOLOGYInventor: Mazen A. Ba-abbad
-
Patent number: 9732987Abstract: A modular two axis solar tracking system contemplates a first fixed base and a slidable/rotatable arm fixed to the first fixed base. The fixed base includes a primary linear actuator and a first movable element movable along a fixed axis. A second linear actuator is fixed at one end of the first movable element and an inverted J-shaped element is movable along a second axis that is perpendicular to the first axis. A second fixed base is disposed in an open area surrounded by an open area defined by a U-shaped lower portion of the inverted J-shaped element. A slidable rotatable arm includes a projection coupled to the inverted J-shaped element that together with the first and second actuator move collection at the ends of the slidable/rotatable arm or arms to track the sun.Type: GrantFiled: June 6, 2014Date of Patent: August 15, 2017Assignee: King Saud UniversityInventors: Mazen A. Ba-abbad, Hany Al-Ansary, Essam Al-Ammar
-
Patent number: 9441858Abstract: Solar heating systems and methods are described. In one aspect, a system is described that includes multiple mirror row holders, with each row holder configured to hold a row of mirrors at angles to track sunrays and reflect the rays onto a focal point. Each row holder has a single pinion device of multiple pinion devices associated with the multiple row holders. The system also has a sun tracking latitudinal slider (STLS) rack configured to interface with each pinion device on a respective mirror row holder. This interface tilts the mirrors in each row holder an amount to adjust mirror angles to reflect latitudinal sun motion to concentrate rays of the sun onto the focal point. The system also includes an azimuth adjustment mechanism to control mirror angles with respect to the sun to reflect sun motion during daylight.Type: GrantFiled: April 15, 2011Date of Patent: September 13, 2016Assignee: King Saud UniversityInventors: Mazen Ba-abbad, Hany Al-Ansary, Essam Al-Ammar
-
Publication number: 20150354858Abstract: A modular two axis solar tracking system contemplates a first fixed base and a slidable/rotatable arm fixed to the first fixed base. The fixed base includes a primary linear actuator and a first movable element movable along a fixed axis. A second linear actuator is fixed at one end of the first movable element and an inverted J-shaped element is movable along a second axis that is perpendicular to the first axis. A second fixed base is disposed in an open area surrounded by an open area defined by a U-shaped lower portion of the inverted J-shaped element. A slidable rotatable arm includes a projection coupled to the inverted J-shaped element that together with the first and second actuator move collection at the ends of the slidable/rotatable arm or arms to track the sun.Type: ApplicationFiled: June 6, 2014Publication date: December 10, 2015Inventors: Mazen A. Ba-abbad, Hany Al-Ansary, Essam Al-Ammar
-
Patent number: 9162158Abstract: The invention provides a method and apparatus for purifying water. The apparatus includes a water still for receiving water and a hot air maintained in a heat-exchanging relationship to obtain a hot water and a cold air. The apparatus also includes one or more water purification units configured to receive the hot water from the water still in which the hot water is further heated using thermal energy received from one or more thermal energy sources to obtain steam and waste matter. A water purification unit of the one or more water purification units includes a waste matter remover for removing the waste matter from the water purification unit. The water still includes a heat-exchanging unit configured to receive the steam from the one or more water purification units. The steam received at the heat-exchanging unit is condensed to obtain purified water within the heat-exchanging unit using the cold air.Type: GrantFiled: March 16, 2011Date of Patent: October 20, 2015Assignee: King Abdul Aziz City for Science and Technology (KACST)Inventor: Mazen A. Ba-abbad
-
Patent number: 9127243Abstract: The invention provides a stirring apparatus for stirring microorganisms such as, an alga in a culturing medium. The stirring apparatus includes one or more supporting structures. The stirring apparatus further includes a plurality of paddle units operatively connected to the one or more supporting structures. The plurality of paddle units are submerged in the culturing medium holding the microorganisms. Further, the plurality of paddle units are configured to rotate for stirring the microorganisms in the culturing medium. In response to the rotation of the plurality of paddle units, the stirring apparatus propels in the culturing medium.Type: GrantFiled: November 24, 2010Date of Patent: September 8, 2015Assignee: King Abdulaziz City for Science and Technology (KACST)Inventor: Mazen A. Ba-abbad
-
Patent number: 8999253Abstract: The invention provides a method and apparatus for incinerating waste, wherein the waste is one or more of an organic waste and an inorganic waste. The apparatus includes a grinder for grinding a mixture of the waste and calcium carbonate. The ground mixture is then fed to a molten metal bath contained within a crucible. Thereafter, a heating member configured proximal to the crucible combusts the mixture of the waste and the calcium carbonate to form one or more of slag and one or more acidic gases. On combustion, the one or more acidic gases are neutralized by calcium hydroxide produced as a result of combusting the calcium carbonate. Additional metal compounds usable as fertilizers are also produced in response to reacting with the one or more acidic gases.Type: GrantFiled: February 15, 2011Date of Patent: April 7, 2015Assignee: King Aboulaziz City for Science and Technology (KACST)Inventors: Mazen A. Ba-abbad, Ahmed Mohammed Alabdulkader, Ali Abdullah Aljaloud
-
Patent number: 8883484Abstract: The invention provides a method and system for processing organic matter that is produced in a poultry farm. The organic matter produced by the plurality of birds is removed from one or more containers that house the plurality of birds. The method further includes treating a first amount of organic matter of the organic matter in a thermal processor to produce inorganic matter. Thereafter, the inorganic matter and a second amount of organic matter of the organic matter are consumed in one or more photo bioreactors for growing one or more photosynthesis organisms.Type: GrantFiled: April 20, 2010Date of Patent: November 11, 2014Assignee: King Abdulaziz City for Science and Technology (KACST)Inventor: Mazen A. Ba-Abbad
-
Patent number: 8877016Abstract: Systems and methods for solar steam generation are described. The systems and methods include moving at least one frame mounted optical focusing lens to track the sun in two axes and disposing a water boiler at a focus of each optical focusing lens. Raw water is pumped through an inlet at a bottom of each boiler and solar energy is concentrated, using each optical focusing lens, on each boiler, heating the raw water in each boiler and evaporating steam from the raw water. The steam exits each boiler, via a steam outlet pipe. Remaining salts and solids in each boiler are ground by rotation of salt grinding-cleaning gears. These ground salts and solids are drained and/or pumped out of each boiler from an exit in the bottom of each boiler.Type: GrantFiled: November 6, 2011Date of Patent: November 4, 2014Assignee: King Saud UniversityInventors: Mazen A. Ba-abbad, Hany A. Al-Ansary, Essam A. Al-Ammar
-
Patent number: 8863517Abstract: Systems and methods for solar steam generation are described. The systems and methods include disposing a plug in a closed top outer shell of a solar steam generator, which may define a small annular space between the plug and an interior of a transparent housing disposed atop the outer shell. Raw water is transferred into the outer shell of the solar steam generator, up into the small annular space between the plug and the interior of the transparent housing. Concentrated solar energy is directed at the transparent housing to boil raw water in the small annular space. Stray concentrated solar energy may be focused at the transparent housing to aid in boiling raw water in the small annular space. Steam rising from the small annular space is directed through a cavity extending from a top of the plug, downward through a steam outlet pipe, out of the solar steam generator.Type: GrantFiled: November 30, 2011Date of Patent: October 21, 2014Assignee: King Saud UniversityInventors: Mazen A. Ba-abbad, Hany A. Al-Ansary, Essam A. Al-Ammar
-
Patent number: 8834683Abstract: Heat exchanger steam condenser water distillation is described. In one aspect, a water distillation condenser has a heated air conduit in air flow communication with a heat exchanger. A cold raw water compartment is disposed above the heated air conduit and at least a bottom surface of the cold raw water compartment disposed at an angle. A heated raw water channel is defined between the heated air conduit and the raw water compartment. A floor of the heated raw water channel is defined by a top of the heated air conduit. A distilled water trough is disposed below a lower extent of the cold raw water compartment.Type: GrantFiled: September 19, 2011Date of Patent: September 16, 2014Assignee: King Saud UniversityInventors: Mazen A. Ba-abbad, Hany A. Al-Ansary, Essam A. Al-Ammar
-
Patent number: 8540044Abstract: The invention provides a system for managing operations on a peripheral surface of a building. The system includes one or more cables wrapped around the peripheral surface of the building. Further, the system includes one or more wheeled devices capable of moving on the peripheral surface of the building. The one or more wheeled devices are operatively connected to the one or more cables. The one or more wheeled devices and the one or more cables are capable of moving on the peripheral surface of the building as an assembly. In addition, one or more instances of the assembly are operatively connected to each other.Type: GrantFiled: August 27, 2010Date of Patent: September 24, 2013Assignee: King Abdulaziz City For Science and Technology (KACST)Inventors: Mazen A. Ba-abbad, Fahad Hassan Saeed Almalki
-
Publication number: 20130133323Abstract: Systems and methods for solar steam generation are described. The systems and methods include disposing a plug in a closed top outer shell of a solar steam generator, which may define a small annular space between the plug and an interior of a transparent housing disposed atop the outer shell. Raw water is transferred into the outer shell of the solar steam generator, up into the small annular space between the plug and the interior of the transparent housing. Concentrated solar energy is directed at the transparent housing to boil raw water in the small annular space. Stray concentrated solar energy may be focused at the transparent housing to aid in boiling raw water in the small annular space. Steam rising from the small annular space is directed through a cavity extending from a top of the plug, downward through a steam outlet pipe, out of the solar steam generator.Type: ApplicationFiled: November 30, 2011Publication date: May 30, 2013Applicant: King Saud UniversityInventors: Mazen A. Ba-abbad, Hany A. Al-Ansary, Essam A. Al-Ammar
-
Publication number: 20130112189Abstract: Systems and methods for solar steam generation are described. The systems and methods include moving at least one frame mounted optical focusing lens to track the sun in two axes and disposing a water boiler at a focus of each optical focusing lens. Raw water is pumped through an inlet at a bottom of each boiler and solar energy is concentrated, using each optical focusing lens, on each boiler, heating the raw water in each boiler and evaporating steam from the raw water. The steam exits each boiler, via a steam outlet pipe. Remaining salts and solids in each boiler are ground by rotation of salt grinding-cleaning gears. These ground salts and solids are drained and/or pumped out of each boiler from an exit in the bottom of each boiler.Type: ApplicationFiled: November 6, 2011Publication date: May 9, 2013Applicant: King Saud UniversityInventors: Mazen A. Ba-abbad, Hany A. Al-Ansary, Essam A. Al-Ammar
-
Patent number: 8419904Abstract: Systems and methods for solar water purification are described. In one exemplary aspect, the system includes a sun-tracking reflecting mirror unit, and a two-axis Fresnel concentrator mirror unit to collect sunlight reflected from the sun-tracking reflecting mirror unit and focus the sunlight. A central water purification boiler module includes a heating zone upon which the sunlight is focused by the two-axis Fresnel concentrator mirror unit. The focused sunlight heats the water contained therein to create steam which is redirected to heat water coming into the boiler and to condense as purified water.Type: GrantFiled: September 17, 2010Date of Patent: April 16, 2013Assignee: King Saud UniversityInventors: Mazen Ba-abbad, Hany Al-Ansary, Essam Al-Bahkali, Essam Al-Ammar, Ibrahime Al-Olayan, Davinder Surah
-
Publication number: 20130068608Abstract: Heat exchanger steam condenser water distillation is described. In one aspect, a water distillation condenser has a heated air conduit in air flow communication with a heat exchanger. A cold raw water compartment is disposed above the heated air conduit and at least a bottom surface of the cold raw water compartment disposed at an angle. A heated raw water channel is defined between the heated air conduit and the raw water compartment. A floor of the heated raw water channel is defined by a top of the heated air conduit. A distilled water trough is disposed below a lower extent of the cold raw water compartment.Type: ApplicationFiled: September 19, 2011Publication date: March 21, 2013Applicant: King Saud UniversityInventors: Mazen A. Ba-abbad, Hany A. Al-Ansary, Essam A. Al-Ammar
-
Patent number: 8371392Abstract: The invention provides a fire extinguishing apparatus. The fire extinguishing apparatus includes a holding unit for holding various components of the fire extinguishing apparatus. The fire extinguishing apparatus also includes one or more tubes which are operatively coupled to the holding unit. The one or more tubes are capable of rotating with respect to the holding unit, such that an axis of rotation of a tube is angled at a predetermined angle to the earth surface. Further, each tube of the one or more tubes includes one or more nozzles for dispersing a fire extinguishing fluid to a location of the fire. The fire extinguishing fluid is supplied to the one or more tubes through a fluid supplying unit. The fluid supplying unit and the one or more tubes are held together by the holding unit in a suspended manner above the location of the fire.Type: GrantFiled: October 27, 2010Date of Patent: February 12, 2013Assignee: King Abdul Aziz City for Science and Technology (KACST)Inventor: Mazen A. Ba-abbad
-
Patent number: 8371373Abstract: A method and apparatus for plugging leaking oil and leaking gas wells is disclosed. The apparatus includes a stepped structure capable of being mounted over the one of the leaking oil well and the leaking gas well. The stepped structure includes a plurality of structural modules arranged in a stacked form. A pipe arrangement capable of extracting one or effluents perpendicularly passes through the plurality of structural modules. One or more effluents are extracted from one of the leaking oil well and the leaking gas well. Additionally, one or more pressure relief pipes are provided to extract the one or more effluents. The one or more pressure relief pipes protrude outwardly through a peripheral surface of each of one or more structural modules. The pipe arrangement and the one or more pressure relief pipes enables extraction of the one or more effluents to reduce the pressure within the stepped structure.Type: GrantFiled: August 27, 2010Date of Patent: February 12, 2013Assignee: King Abdul Aziz City for Science and Technology (KACST)Inventor: Mazen A. Ba-abbad
-
Publication number: 20130001060Abstract: The invention provides an apparatus for frictionally heating one or more fluids to produce one or more distilled fluids and to separate impurities from the one or more fluids. The apparatus includes a housing for receiving the one or more fluids. The apparatus also includes one or more rotatable cylinders enclosed within the housing. The one or more rotatable cylinders include a plurality of friction elements. On rotating the one or more rotatable cylinders, the impurities are separated from the one or more fluids and the plurality of friction elements frictionally interact with the one or more fluids to generate vapors. Thereafter, the one or more impurities are collected in an impurity collector associated with the housing. The vapors generated due to the frictional interaction are received by one or more condensers which condense the vapors to produce one or more distilled fluids.Type: ApplicationFiled: June 29, 2011Publication date: January 3, 2013Applicant: King Abdul Aziz City for Science and TechnologyInventors: Mazen A. Ba-abbad, Hany Adulrahman Al-Ansary, Essam A. Al Ammar