公开(公告)号：CA2719445A1

公开(公告)日：2012-01-01

申请号：CA2719445

申请日：2010-10-19

Applicant: TECHNOLOGY COMMERCIALIZATION CORP

Inventor： KENWORTHY MICHAEL ,  GANELIN BORIS

IPC: E21B17/18

Abstract: The present invention is used in conjunction with a multi-channel system of a production string for deployment in gas, condensate or oil wells. An end-piece is placed at the entrance to such multi--channel system. It includes a semi-enclosed space helping to increase the proportion of gas phase entering the system at its bottom entrance. Increased proportion of gas allows lifting liquids and/or solids from the wellbore with greater efficiency. Examples of using the invention include wellbore water removal for gas wells with liquid loading problems, for solution gas drive or gas cap driven oils wells during their initial "natural flowing phase", or during gas re-injection or gas-lift recovery operations for oil wells. It can also be used for gas-lifting water in water wells.

公开(公告)号：US20180291928A1

公开(公告)日：2018-10-11

申请号：US15696230

申请日：2017-09-06

Applicant: Technology Commercialization Corp.

Inventor： Michael W. Kenworthy ,  Boris Ganelin

IPC: F04D29/66 ,  F04D29/44

Abstract: An improved rotary machine of the invention may include a rotor with an impeller mounted thereon. A side cavity may be formed between an impeller and the housing. The rotary machine may be further equipped with an annular subdividing disk for segmenting a fluid flow in the cavity into a first fluid flow between the disc and the impeller, and a second fluid flow on the other side of the disk between the disc and the housing. The rotary machine of the invention also features a peripheral annular space formed in the periphery of the housing in the cavity at a location adjacent to a peripheral region of the annular subdividing disk. Importantly, this peripheral annular space is void of restrictions to circumferential fluid flow therein so as to alter the second fluid flow in the cavity in order to reduce pressure variations and flow disturbances along the circumference of the rotary machine. This in turn improves rotational balance of the rotary machine.

公开(公告)号：US10746196B2

公开(公告)日：2020-08-18

申请号：US15696230

申请日：2017-09-06

Applicant: Technology Commercialization Corp.

Inventor： Michael W. Kenworthy ,  Boris Ganelin

IPC: F01D5/00 ,  F04D29/66 ,  F04D29/44 ,  F04D29/42 ,  F04D29/22

Abstract: An improved rotary machine of the invention may include a rotor with an impeller mounted thereon. A side cavity may be formed between an impeller and the housing. The rotary machine may be further equipped with an annular subdividing disc for segmenting a fluid flow in the cavity into a first fluid flow between the disc and the impeller, and a second fluid flow on the other side of the disc between the disc and the housing. The rotary machine of the invention also features a peripheral annular space formed in the periphery of the housing in the cavity at a location adjacent to a peripheral region of the annular subdividing disc. Importantly, this peripheral annular space is void of restrictions to circumferential fluid flow therein so as to alter the second fluid flow in the cavity in order to reduce pressure variations and flow disturbances along the circumference of the rotary machine. This in turn improves rotational balance of the rotary machine.

公开(公告)号：EP1485050B1

公开(公告)日：2014-05-07

申请号：EP03716557.8

申请日：2003-03-14

Applicant: Technology Commercialization Corp.

Inventor： KRYLOV, Boris, Vladimirovich ,  SHCHEGOLEV, Boris, Fedorovich

IPC: A61K31/35 ,  A61F13/00 ,  A61K9/14 ,  A61K9/22 ,  A61K9/52 ,  A61K9/62 ,  A61K47/10 ,  A61K47/26 ,  A61K9/00

CPC classification number: A61K31/35 ,  A61K9/0014 ,  A61K9/0019 ,  A61K9/0043 ,  A61K9/0053 ,  A61K9/0073

公开(公告)号：EP1485050A2

公开(公告)日：2004-12-15

申请号：EP03716557.8

申请日：2003-03-14

Applicant: Technology Commercialization Corp.

Inventor： KRYLOV, Boris, Vladimirovich ,  SHCHEGOLEV, Boris, Fedorovich

IPC: A61F13/00 ,  A61K9/14 ,  A61K9/22 ,  A61K9/52 ,  A61K9/62

CPC classification number: A61K31/35 ,  A61K9/0014 ,  A61K9/0019 ,  A61K9/0043 ,  A61K9/0053 ,  A61K9/0073

Abstract: A substance with sedative effect comprises a therapeutically effective amount of a gamma-pyrone such as comenic acid, meconic acid, chelidonic acid, and alike in a pharmaceutically acceptable carrier. When administered at a daily dosage of between 5 and 200 mg of active ingredient per kilogram of a body weight of a patient, the substance can be used to treat various neurotic disorders such as insomnia, anxiety, neurosis, depression as well as withdrawal symptoms for drug addiction patients, especially for patients addicted to opioid-based drugs. The substance can be delivered in a number of ways of systemic administration of a pharmaceutical agent including oral, parenteral, transdermal, and transmucosal administration. For drug addicted patients, the preferred method of administration involves a subcutaneous implant providing a continuous release of an active ingredient at an effective daily rate over the entire treatment period ranging from 5 to 30 days, and preferably from 13 to 20 days.

公开(公告)号：EP3610157A1

公开(公告)日：2020-02-19

申请号：EP18718331.4

申请日：2018-03-29

Applicant: Technology Commercialization Corp.

Inventor： KENWORTHY, Michael, W. ,  GANELIN, Boris

IPC: F04D29/22 ,  F04D29/42 ,  F04D29/66

公开(公告)号：EP2115304A2

公开(公告)日：2009-11-11

申请号：EP08728143.2

申请日：2008-01-23

Applicant: Technology Commercialization Corp.

Inventor： GANELIN, Boris ,  KENWORTHY, Michael, W.

IPC: F04D29/041

CPC classification number: F01D3/00 ,  F01D11/02 ,  F04D29/0416 ,  F04D29/046 ,  F04D29/0513 ,  F04D29/056 ,  F05D2240/52 ,  F05D2240/53

Abstract: A method and apparatus to reduce the axial thrust in rotary machines such as compressors, centrifugal pumps, turbines, etc. includes providing additional peripheral restrictive means (7) attached at the peripheral portion of the disk forming the subdividing means (4) on the side facing the rotating rotor (2). An additional ring element at the periphery of the subdividing means forms additional radial (11) and axial restrictive means (15). Such peripheral restrictive means (7, 11 and 15) function as sealing dams, which combined with the outward flow induced by the rotating impeller, form self-pressurizing hydrodynamic bearings in the axial and radial planes, improving rotordynamic stability. Additionally, a stationary ring element in the center of the cavity forms a seal with the rotor, reducing leakage to suction.

Abstract translation: 一种方法和装置，以减少在旋转电机的轴向推力：如压缩机，离心式泵，涡轮机等包括提供额外的外围限制性装置（7）连接在盘成形（4）的一侧上的细分装置的周边部 面向旋转转子（2）。 在细分的外周的附加环元件装置形成附加的径向（11）和轴向限制装置（15）。 搜索外围限制手段（7,11和15）用作密封水坝，与由旋转的叶轮所引起的向外的流动相结合，形成在轴向和径向平面自加压的流体动力轴承，提高转子动态稳定性。 此外，在腔体的中心的固定环元件形成密封与所述转子，减少泄漏到抽吸。