Patents by Inventor Obaidallah Mohammad MUNTESHARI
Obaidallah Mohammad MUNTESHARI 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).
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Patent number: 12152812Abstract: An absorption chiller refrigerator system with an evaporator-absorber section and a generator-condenser section disposed together within a housing. The evaporator-absorber system has an evaporator section having an evaporator and an absorber disposed together within the evaporator section but separated by a perforated plate within the evaporator section. The generator condenser system has a generator section having a generator and a condenser disposed together within the generator section but separated by a perforated plate within the generator section. Perforations in the perforated plate of each of the evaporator section and the generator section are cone-shaped passages.Type: GrantFiled: July 18, 2024Date of Patent: November 26, 2024Assignee: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALSInventors: Ali Mohammad Alshehri, Obaidallah Mohammad Munteshari
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Patent number: 12152811Abstract: An absorption chiller refrigerator system with an evaporator-absorber section and a generator-condenser section disposed together within a housing. The evaporator-absorber system has an evaporator section having an evaporator and an absorber disposed together within the evaporator section but separated by a perforated plate within the evaporator section. The generator condenser system has a generator section having a generator and a condenser disposed together within the generator section but separated by a perforated plate within the generator section. Perforations in the perforated plate of each of the evaporator section and the generator section are cone-shaped passages.Type: GrantFiled: July 18, 2024Date of Patent: November 26, 2024Assignee: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALSInventors: Ali Mohammad Alshehri, Obaidallah Mohammad Munteshari
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Patent number: 12146689Abstract: An absorption chiller refrigerator system with an evaporator-absorber section and a generator-condenser section disposed together within a housing. The evaporator-absorber system has an evaporator section having an evaporator and an absorber disposed together within the evaporator section but separated by a perforated plate within the evaporator section. The generator condenser system has a generator section having a generator and a condenser disposed together within the generator section but separated by a perforated plate within the generator section. Perforations in the perforated plate of each of the evaporator section and the generator section are cone-shaped passages.Type: GrantFiled: July 18, 2024Date of Patent: November 19, 2024Assignee: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALSInventors: Ali Mohammad Alshehri, Obaidallah Mohammad Munteshari
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Publication number: 20240369266Abstract: An absorption chiller refrigerator system with an evaporator-absorber section and a generator-condenser section disposed together within a housing. The evaporator-absorber system has an evaporator section having an evaporator and an absorber disposed together within the evaporator section but separated by a perforated plate within the evaporator section. The generator condenser system has a generator section having a generator and a condenser disposed together within the generator section but separated by a perforated plate within the generator section. Perforations in the perforated plate of each of the evaporator section and the generator section are cone-shaped passages.Type: ApplicationFiled: July 18, 2024Publication date: November 7, 2024Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALSInventors: Ali Mohammad ALSHEHRI, Obaidallah Mohammad MUNTESHARI
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Publication number: 20240369267Abstract: An absorption chiller refrigerator system with an evaporator-absorber section and a generator-condenser section disposed together within a housing. The evaporator-absorber system has an evaporator section having an evaporator and an absorber disposed together within the evaporator section but separated by a perforated plate within the evaporator section. The generator condenser system has a generator section having a generator and a condenser disposed together within the generator section but separated by a perforated plate within the generator section. Perforations in the perforated plate of each of the evaporator section and the generator section are cone-shaped passages.Type: ApplicationFiled: July 18, 2024Publication date: November 7, 2024Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALSInventors: Ali Mohammad ALSHEHRI, Obaidallah Mohammad MUNTESHARI
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Publication number: 20240369268Abstract: An absorption chiller refrigerator system with an evaporator-absorber section and a generator-condenser section disposed together within a housing. The evaporator-absorber system has an evaporator section having an evaporator and an absorber disposed together within the evaporator section but separated by a perforated plate within the evaporator section. The generator condenser system has a generator section having a generator and a condenser disposed together within the generator section but separated by a perforated plate within the generator section. Perforations in the perforated plate of each of the evaporator section and the generator section are cone-shaped passages.Type: ApplicationFiled: July 18, 2024Publication date: November 7, 2024Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALSInventors: Ali Mohammad ALSHEHRI, Obaidallah Mohammad MUNTESHARI
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Patent number: 12092376Abstract: An absorption chiller refrigerator system with an evaporator-absorber section and a generator-condenser section disposed together within a housing. The evaporator-absorber system has an evaporator section having an evaporator and an absorber disposed together within the evaporator section but separated by a perforated plate within the evaporator section. The generator condenser system has a generator section having a generator and a condenser disposed together within the generator section but separated by a perforated plate within the generator section. Perforations in the perforated plate of each of the evaporator section and the generator section are cone-shaped passages.Type: GrantFiled: July 19, 2022Date of Patent: September 17, 2024Assignee: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALSInventors: Ali Mohammad Alshehri, Obaidallah Mohammad Munteshari
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Publication number: 20240027106Abstract: An absorption chiller refrigerator system with an evaporator-absorber section and a generator-condenser section disposed together within a housing. The evaporator-absorber system has an evaporator section having an evaporator and an absorber disposed together within the evaporator section but separated by a perforated plate within the evaporator section. The generator condenser system has a generator section having a generator and a condenser disposed together within the generator section but separated by a perforated plate within the generator section. Perforations in the perforated plate of each of the evaporator section and the generator section are cone-shaped passages.Type: ApplicationFiled: July 19, 2022Publication date: January 25, 2024Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALSInventors: Ali Mohammad ALSHEHRI, Obaidallah Mohammad MUNTESHARI
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Publication number: 20170313596Abstract: A downcomer apparatus for use in a multi-stage bubble column humidifier. The humidifier comprises at least a first, second and third stage, wherein each of said stages includes an inlet, an outlet and a chamber defined by said stage, in fluid communication with the inlet and the outlet. In the humidifier, a heated liquid fluid stream flowing downwardly exchanges mass and heat with a cooler carrier gas stream flowing upwardly through the bubble column. A bubble generator comprising a perforated plate, or sparger, passes the carrier gas, such as air, from a lower chamber to form bubbles in a fluid, such as water, forming a bath on an upper chamber. An off-set arrangement of downcomer apparatuses, wherein said apparatus comprises a funnel, a watergate, and a downcomer, is used to prevent a recirculation of humid bubbles from the upper chamber to the lower chamber, thus preventing the air stream from circumventing the bubble generator in the form of the humid bubbles.Type: ApplicationFiled: July 18, 2017Publication date: November 2, 2017Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALSInventors: Amro Mohammad Al-Qutub, Obaidallah Mohammad Munteshari
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Patent number: 9796601Abstract: A downcomer apparatus for use in a multi-stage bubble column humidifier. The humidifier comprises at least a first, second and third stage, wherein each of said stages includes an inlet, an outlet and a chamber defined by said stage, in fluid communication with the inlet and the outlet. In the humidifier, a heated liquid fluid stream flowing downwardly exchanges mass and heat with a cooler carrier gas stream flowing upwardly through the bubble column. A bubble generator comprising a perforated plate, or sparger, passes the carrier gas, such as air, from a lower chamber to form bubbles in a fluid, such as water, forming a bath on an upper chamber. An off-set arrangement of downcomer apparatuses, wherein said apparatus comprises a funnel, a watergate, and a downcomer, is used to prevent a recirculation of humid bubbles from the upper chamber to the lower chamber, thus preventing the air stream from circumventing the bubble generator in the form of the humid bubbles.Type: GrantFiled: July 18, 2017Date of Patent: October 24, 2017Assignee: King Fahd University of Petroleum and MineralsInventors: Amro Mohammad Al-Qutub, Obaidallah Mohammad Munteshari
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Patent number: 9745208Abstract: A downcomer apparatus for use in a multi-stage bubble column humidifier. The humidifier comprises at least a first, second and third stage, wherein each of said stages includes an inlet, an outlet and a chamber defined by said stage, in fluid communication with the inlet and the outlet. In the humidifier, a heated liquid fluid stream flowing downwardly exchanges mass and heat with a cooler carrier gas stream flowing upwardly through the bubble column. A bubble generator comprising a perforated plate, or sparger, passes the carrier gas, such as air, from a lower chamber to form bubbles in a fluid, such as water, forming a bath on an upper chamber. An off-set arrangement of downcomer apparatuses, wherein said apparatus comprises a funnel, a watergate, and a downcomer, is used to prevent a recirculation of humid bubbles from the upper chamber to the lower chamber, thus preventing the air stream from circumventing the bubble generator in the form of the humid bubbles.Type: GrantFiled: April 6, 2015Date of Patent: August 29, 2017Assignee: King Fahd University of Petroleum and MineralsInventors: Amro Mohammad Al-Qutub, Obaidallah Mohammad Munteshari
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Publication number: 20160288013Abstract: A downcomer apparatus for use in a multi-stage bubble column humidifier. The humidifier comprises at least a first, second and third stage, wherein each of said stages includes an inlet, an outlet and a chamber defined by said stage, in fluid communication with the inlet and the outlet. In the humidifier, a heated liquid fluid stream flowing downwardly exchanges mass and heat with a cooler carrier gas stream flowing upwardly through the bubble column. A bubble generator comprising a perforated plate, or sparger, passes the carrier gas, such as air, from a lower chamber to form bubbles in a fluid, such as water, forming a bath on an upper chamber. An off-set arrangement of downcomer apparatuses, wherein said apparatus comprises a funnel, a watergate, and a downcomer, is used to prevent a recirculation of humid bubbles from the upper chamber to the lower chamber, thus preventing the air stream from circumventing the bubble generator in the form of the humid bubbles.Type: ApplicationFiled: April 6, 2015Publication date: October 6, 2016Applicant: King Fahd University of Petroleum and MineralsInventors: Amro Mohammad AL-QUTUB, Obaidallah Mohammad MUNTESHARI