Patents by Inventor Jorgen Sahibzada
Jorgen Sahibzada 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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Publication number: 20240044752Abstract: The present invention relates to a device for sensing a fluid comprising: a first portion adapted to be arranged in a fluid duct, said first portion comprising a multiple flow pipe comprising a longitudinal axis, said multiple flow pipe adapted for being arranged in the fluid duct such that said longitudinal axis is substantially perpendicular to a fluid flow direction in the fluid duct; a second portion comprising a housing and a sensor arranged in said housing; an axial connector arranged in contact with said first portion and said second portion, wherein said axial connector permits arrangement of said second portion at a plurality of positions in relation to said first portion and wherein in each one of said plurality of positions said first portion and said second portion are fluidly connected.Type: ApplicationFiled: December 10, 2021Publication date: February 8, 2024Applicant: CALECTRO ABInventor: Jorgen SAHIBZADA
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Patent number: 8770195Abstract: The present invention relates to a mouth piece for a breathing apparatus, a breathing apparatus and a method for adjusting a valve trigger mechanism arranged on a mouth piece for a breathing apparatus. The mouth piece according to the present invention comprises a housing comprising a mouth piece breathing part opening for inhaling and exhaling a breathable gas. An inlet port for providing breathable gas into said mouth piece housing, the inlet port being in communication with valve means arranged to open or close said inlet port. The housing further comprises a first exit port for exhausting gas from said housing into a closed circuit flow channel and a second exit port for exhausting gas from said mouth piece housing into an ambient environment. Switch means for selectively directing said exhaust gas between said first exit port and said second exit port to change the mouth piece between open circuit breathing and closed circuit breathing.Type: GrantFiled: October 29, 2008Date of Patent: July 8, 2014Assignee: Poseidon Diving Systems ABInventors: William C. Stone, Jorgen Sahibzada
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Patent number: 8443652Abstract: The present invention relates to a device (1) for sensing a fluid, such as in a ventilation duct, comprising a sensing element (6), a first housing portion (27) adapted to be arranged outside said object and accommodating the sensing element (6), a supply opening (13) and an outlet opening (37), which openings provide communication between the said first housing portion (27) and the object containing the fluid that is to be sensed. The device (1) further comprises a second housing portion (28), adapted to be arranged outside said object and accommodating electrical connection components, wherein said first and second housing portions (27, 28) are arranged and configured such that they may be connected to each other in geometrically different configurations by use of mechanical fastening means (22) and electrical interconnection means (19, 26).Type: GrantFiled: October 1, 2009Date of Patent: May 21, 2013Assignee: Calectro AktiebolagInventor: Jörgen Sahibzada
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Patent number: 7958794Abstract: A device is disclosed for sensing the contents of a fluid flowing in a duct system, such as in a ventilation duct. In at least one embodiment of the invention, the device includes a sensing element and a tubular body extending over a cross-sectional portion of the duct at issue and a supply duct with an inlet facing the main flow direction of the fluid and a discharge duct with an outlet located downstream of the inlet, to divert from the flowing fluid a partial flow which is made to pass the sensing element and then re-enter the duct. The outlet is located upstream of the downstream boundary of the tubular body.Type: GrantFiled: January 5, 2006Date of Patent: June 14, 2011Assignee: Calectro ABInventors: Jörgen Sahibzada, Per Olowson
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Publication number: 20110081852Abstract: The present invention relates to a device (1) for sensing a fluid, such as in a ventilation duct, comprising a sensing element (6), a first housing portion (27) adapted to be arranged outside said object and accommodating the sensing element (6), a supply opening (13) and an outlet opening (37), which openings provide communication between the said first housing portion (27) and the object containing the fluid that is to be sensed. The device (1) further comprises a second housing portion (28), adapted to be arranged outside said object and accommodating electrical connection components, wherein said first and second housing portions (27, 28) are arranged and configured such that they may be connected to each other in geometrically different configurations by use of mechanical fastening means (22) and electrical interconnection means (19, 26).Type: ApplicationFiled: October 1, 2009Publication date: April 7, 2011Inventor: Jörgen Sahibzada
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Publication number: 20110073111Abstract: The present invention relates to a mouth piece for a breathing apparatus, a breathing apparatus and a method for adjusting a valve trigger mechanism arranged on a mouth piece for a breathing apparatus. The mouth piece according to the present invention comprises a housing comprising a mouth piece breathing part opening for inhaling and exhaling a breathable gas. An inlet port for providing breathable gas into said mouth piece housing, the inlet port being in communication with valve means arranged to open or close said inlet port. The housing further comprises a first exit port for exhausting gas from said housing into a closed circuit flow channel and a second exit port for exhausting gas from said mouth piece housing into an ambient environment. Switch means for selectively directing said exhaust gas between said first exit port and said second exit port to change the mouth piece between open circuit breathing and closed circuit breathing.Type: ApplicationFiled: October 29, 2008Publication date: March 31, 2011Inventors: William C. Stone, Jörgen Sahibzada
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Patent number: 7823438Abstract: A device is disclosed for sensing a fluid, such as in a ventilation duct. In at least one embodiment, the device includes a sensing element, a housing accommodating the sensing element, and a supply duct and a discharge duct, which ducts at one end commucicate with the housing and which ducts at the other end communicate with an object that is to be sensed. In at least one embodiment, the housing is formed with a first passage portion for the fluid that is to be sensed; that the sensing element is positioned in the first passage portion; and that the supply duct opens into said first passage portion and that the discharge duct is connected to a discharge opening formed in the first passage portion and positioned at a considerable peripheral distance from the mouth of said supply duct in the first passage portion, so that the fluid that is to be sensed is actively made to pass the sensing element.Type: GrantFiled: January 5, 2006Date of Patent: November 2, 2010Assignee: Calectro ABInventor: Jörgen Sahibzada
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Publication number: 20080257011Abstract: A device is disclosed for sensing the contents of a fluid flowing in a duct system, such as in a ventilation duct. In at least one embodiment of the invention, the device includes a sensing element and a tubular body extending over a cross-sectional portion of the duct at issue and a supply duct with an inlet facing the main flow direction of the fluid and a discharge duct with an outlet located downstream of the inlet, to divert from the flowing fluid a partial flow which is made to pass the sensing element and then re-enter the duct. The outlet is located upstream of the downstream boundary of the tubular body.Type: ApplicationFiled: January 5, 2006Publication date: October 23, 2008Inventors: Jorgen Sahibzada, Per Olowson
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Publication number: 20080196479Abstract: A device is disclosed for sensing a fluid, such as in a ventilation duct. In at least one embodiment, the device includes a sensing element, a housing accomodating the sensing element, and a supply duct and a discharge duct, which ducts at one end commucicate with the housing and which ducts at the other end communicate with an object that is to be sensed. In at least one embodiment, the housing is formed with a first passage portion for the fluid that is to be sensed; that the sensing element is positioned in the first passage portion; and that the supply duct opens into said first passage portion and that the discharge duct is connected to a discharge opening formed in the first passage portion and positioned at a considerable peripheral distance from the mouth of said supply duct in the first passage portion, so that the fluid that is to be sensed is actively made to pass the sensing element.Type: ApplicationFiled: January 5, 2006Publication date: August 21, 2008Applicant: CALECTRO ABInventor: Jorgen Sahibzada
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Patent number: D553529Type: GrantFiled: July 21, 2005Date of Patent: October 23, 2007Assignee: Calectro ABInventors: Jörgen Sahibzada, Stig Redgert
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Patent number: D560532Type: GrantFiled: May 31, 2007Date of Patent: January 29, 2008Assignee: Calectro ABInventors: Jörgen Sahibzada, Stig Redgert
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Patent number: D634660Type: GrantFiled: March 30, 2010Date of Patent: March 22, 2011Assignee: Calectro AktiebolagInventor: Jörgen Sahibzada