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公开(公告)号：AU2012357567B2
公开(公告)日：2017-03-02
申请号：AU2012357567
申请日：2012-12-19
Applicant: EXPONENTIAL TECHNOLOGIES INC
Inventor： PATTERSON CURTIS , JUAN ALEJANDRO , GOTTFRIED KRISTJAN , FARRELL ERIK
Abstract: Provided herein are multiple variations, applications, and variations for producing electrical power from a flowing fluid such as a gas or liquid under pressure, for example natural gas flowing through a pipeline, by means of one or more positive displacement devices that drive one or more electrical generators. The electrical generators may be immersed in the flow stream together with the positive displacement devices as disclosed, or alternately may be isolated from the flow stream, such as by magnetic coupling, in order to promote longevity and to decrease the risk of accidental discharge or explosion of the fluid in the flow stream. To further decrease such risks, the positive displacement devices may isolate the drive fluid from the environment without the use of dynamic seals.
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公开(公告)号：AU2009295220A1
公开(公告)日：2010-03-25
申请号：AU2009295220
申请日：2009-09-17
Applicant: EXPONENTIAL TECHNOLOGIES INC
Inventor： JUAN ALEJANDRO , PATTERSON CURTIS , GOTTFRIED KRISTJAN , FARSHCHIAN SOHEIL
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公开(公告)号：CA2903906A1
公开(公告)日：2014-09-18
申请号：CA2903906
申请日：2014-03-17
Applicant: EXPONENTIAL TECHNOLOGIES INC
Inventor： JUAN ALEJANDRO , PATTERSON CURTIS , FARRELL ERIK , SCOTT STEPHEN , FIOLKA KYLE
Abstract: This disclosure concerns an advanced nutating positive displacement device having a high power to mass ratio and low production cost. This device in one example forms an exemplary pump as will be discussed in detail. The examples disclosed herein are of the rotary positive displacement type, but in a class by themselves. The devices are formed by a nutating rotor having a face comprising lobes and valleys, and a fixed stator also having a face with lobes and valleys. The face of the rotor opposes and cooperates with the face of the stator. The opposing faces define chambers that change volume with rotation of the rotor.
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公开(公告)号：AU2014202553A1
公开(公告)日：2014-06-05
申请号：AU2014202553
申请日：2014-05-12
Applicant: EXPONENTIAL TECHNOLOGIES INC
Inventor： JUAN ALEJANDRO , PATTERSON CURTIS , GOTTFRIED KRISTJAN , FARSHCHIAN SOHEIL
Abstract: A pulse detonation device comprising: a) a mixing chamber in fluid communication with an oxidant inlet, the mixing chamber further in 5 communication with a fuel line, b) a diffuser configured to receive a fuel/oxidant mixture from the mixing chamber, c) a detonation region downstream of the diffuser, where the detonation region is configured with an ignition location that provides sufficient activation energy to ignite the fuel/oxidant mixture, d) whereby the expanding, combusted gas of the fuel/oxidant mixture travels down the 10 detonation region to an exit location.
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公开(公告)号：SG194353A1
公开(公告)日：2013-11-29
申请号：SG2013070081
申请日：2009-09-17
Applicant: EXPONENTIAL TECHNOLOGIES INC
Inventor： JUAN ALEJANDRO , PATTERSON CURTIS , GOTTFRIED KRISTJAN , FARSHCHIAN SOHEIL
Abstract: 70 An indexing system for a rotor assembly where the indexing system can regulate the rotational location of drive rotors that are configured to rotate about a shaft in one form.[FIG .32]
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Patent Agency Ranking
公开(公告)号：CA2833593A1
公开(公告)日：2012-10-26
申请号：CA2833593
申请日：2012-04-20
Applicant: EXPONENTIAL TECHNOLOGIES INC
Inventor： PATTERSON CURTIS , JUAN ALEJANDRO , GOTTFRIED KRISTJAN
Abstract: The present disclosure describes the use of involute curves for use in energy conversion devices, as well as timing or indexing gears. Several different embodiments are shown using rotors of several examples of lobe numbers and shapes.
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公开(公告)号：AU2014231315B2
公开(公告)日：2017-12-21
申请号：AU2014231315
申请日：2014-03-17
Applicant: EXPONENTIAL TECHNOLOGIES INC
Inventor： JUAN ALEJANDRO , PATTERSON CURTIS , FARRELL ERIK , SCOTT STEPHEN , FIOLKA KYLE
Abstract: This disclosure concerns an advanced nutating positive displacement device having a high power to mass ratio and low production cost. This device in one example forms an exemplary pump as will be discussed in detail. The examples disclosed herein are of the rotary positive displacement type, but in a class by themselves. The devices are formed by a nutating rotor having a face comprising lobes and valleys, and a fixed stator also having a face with lobes and valleys. The face of the rotor opposes and cooperates with the face of the stator. The opposing faces define chambers that change volume with rotation of the rotor.
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公开(公告)号：AU2012357567A1
公开(公告)日：2014-07-31
申请号：AU2012357567
申请日：2012-12-19
Applicant: EXPONENTIAL TECHNOLOGIES INC
Inventor： PATTERSON CURTIS , JUAN ALEJANDRO , GOTTFRIED KRISTJAN , FARRELL ERIK
Abstract: Provided herein are multiple variations, applications, and variations for producing electrical power from a flowing fluid such as a gas or liquid under pressure, for example natural gas flowing through a pipeline, by means of one or more positive displacement devices that drive one or more electrical generators. The electrical generators may be immersed in the flow stream together with the positive displacement devices as disclosed, or alternately may be isolated from the flow stream, such as by magnetic coupling, in order to promote longevity and to decrease the risk of accidental discharge or explosion of the fluid in the flow stream. To further decrease such risks, the positive displacement devices may isolate the drive fluid from the environment without the use of dynamic seals.
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公开(公告)号：CA2859772A1
公开(公告)日：2013-06-27
申请号：CA2859772
申请日：2012-12-19
Applicant: EXPONENTIAL TECHNOLOGIES INC
Inventor： PATTERSON CURTIS , JUAN ALEJANDRO , GOTTFRIED KRISTJAN , FARRELL ERIK
Abstract: Provided herein are multiple variations, applications, and variations for producing electrical power from a flowing fluid such as a gas or liquid under pressure, for example natural gas flowing through a pipeline, by means of one or more positive displacement devices that drive one or more electrical generators. The electrical generators may be immersed in the flow stream together with the positive displacement devices as disclosed, or alternately may be isolated from the flow stream, such as by magnetic coupling, in order to promote longevity and to decrease the risk of accidental discharge or explosion of the fluid in the flow stream. To further decrease such risks, the positive displacement devices may isolate the drive fluid from the environment without the use of dynamic seals.
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公开(公告)号：CA2803250A1
公开(公告)日：2011-12-22
申请号：CA2803250
申请日：2011-06-17
Applicant: EXPONENTIAL TECHNOLOGIES INC
Inventor： GOTTFRIED KRISTJAN , JUAN ALEJANDRO , PATTERSON CURTIS
Abstract: Disclosed herein are several embodiments for shroud arrangements to be used in rotary engines using a plurality of rotors within the shroud arrangement. At least one of the rotors is not fixed to the shroud.
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